Thursday, September 3, 2020

The Superstring Mystery -- Theory Of Everything? :: essays research papers fc

In 1979 two researchers met at The Center for Nuclear Research (CERN). These men's names are Michael Green and John Schwarz. John Schwarz had been dealing with the Theory of Superstrings/Theory of Everything. Michael Green the more youthful of the two men was concentrating all exploration that he could get his hands on, and was interested by the Theory. John Schwarz who had been worn out of the Theory of Superstrings and the Theory of Everything in 1974 saw another energy and new information that would be the fuel for Michael and his own research. Not many different researchers needed to get engaged with the Hypotheses and left the Theories to the two men. Green and Schwarz discovered this totally satisfactory, in light of the fact that they would now get all acknowledgment for their work. The Old Paradigm is that the universe is comprised of protons, neutrons, and electrons. The New Paradigm expresses that the universe isn't comprised of protons, neutrons, and electrons but instead minuscule Superstrings that vibrate at explicit frequencies. ( Like a guitar string.) Utilizing convoluted recipe's, for example, E8 X E8 separates in two, in the Big Bang what's more, makes two indistinguishable universes E8 and E8 shadow, this permits the hypothesis to clarify the four powers of nature, and it even shows a vast expanse of "shadow matter" that exists in a corresponding to our own. The hypothesis moreover proposes that our universe advanced out of a higher dimensional space during the principal occurrences of the Big Bang. This means during the Big Blast there was a break of particles and a ton of other stuff that made our universe. This 'Stuff' that got away from the 'sack' was just 50% of the condition. This acting like twins, or as considered prior an equal universe that in principle is equivalent to our own. Clear protection from the Superstring and Theory of Everything is the way that the cash expected to assemble a machine (Relativistic Klystron Two Beam Accelerator) that will have the option to deliver enough vitality as toward the start of creation is close to unthinkable. The coming of a machine as the RK/TBA may introduce the last conceivable test of this sort completed by researchers. The confidence that physicists have that the objective is close enough, is just founded on the excellence of their Superstrings Theories. Should the structure of the RK/TBA prevail with regards to creating the energies the researchers are proposing it to, at that point it will be chosen whether the physicists will discover; everything or nothing. The best effect that The Superstring Theories will have on society as a

Saturday, August 22, 2020

Microsoft Corporation

Microsoft Corporation Microsoft Corporation is a United States-based global PC innovation organization that creates, fabricates, licenses, and supports a wide scope of programming items for registering gadgets. Headquartered in Redmond, Washington, USA, its most gainful items are the Microsoft Windows working framework and the Microsoft Office set-up of profitability programming. Business association and condition Inner condition Objective * Our central goal is to empower individuals and organizations all through the world to understand their maximum capacity. Finacial assets (March 31, 2009, In millions) * Asset $ 68853 * Liabilities $ 23823 * Stockholders⠡â ¯ value $ 36943 * We create income by creating, fabricating, authorizing, and supporting a wide scope of programming items and administrations for a wide range of sorts of registering gadgets. Abilities and capacities * As of June 30, 2008, we utilized roughly 91,000 individuals on a full-time premise, 55,000 in the United States and 36,000 universally. Of the aggregate, 35,000 were in item innovative work, 26,000 in deals and advertising, 17,000 in item support and counseling administrations, 4,000 in assembling and dispersion, and 9,000 when all is said in done and organization. Outside condition Market condition * Our clients incorporate individual purchasers, little and medium-sized associations, ventures, legislative organizations, instructive establishments, Internet specialist co-ops, application engineers, and OEMs. Contender * We have five working sections: Client, Server and Tools, Online Services Business, Microsoft Business Division, and Entertainment and Devices Division. * Client: Competing business programming items, including variations of Unix, are provided by contenders, for example, Apple, Hewlett-Packard, IBM, and Sun Microsystems. * Server and Tools: Our server working framework items face exceptional rivalry from a wide assortment of server working frameworks and server applications, offered by organizations with an assortment of market draws near. * Online Services Business: OSB rivals AOL, Google, Yahoo!, and a wide exhibit of Web locales and entrances that give content and online contributions of assorted types to end clients. * Microsoft Business Division: Competitors to the Microsoft Office framework incorporate numerous product application merchants, for example, Apple, Corel, Google, IBM, Novell, Oracle, Red Hat, Sun Microsystems, and nearby application engineers in Europe and Asia. IBM (Smartsuite) and Corel (WordPerfect Suite) have quantifiable introduced bases with their office profitability items. * Entertainment and Devices Division: Our Xbox equipment business rivals support stages from Nintendo and Sony, the two of which have a huge, set up base of clients. Middle people * We convey our items principally through the accompanying channels: OEM; merchants and affiliates; and on the web. * OEM: Our working frameworks are authorized basically to OEMs(original hardware producers) under understandings that award OEMs the option to fabricate processing gadgets dependent on our working frameworks, chiefly PCs. Under comparable game plans, we likewise market and permit certain server working frameworks, work area applications, equipment gadgets, and customer programming items to OEMs. We have OEM understandings covering at least one of our items with for all intents and purposes the entirety of the significant PC OEMs, including Acer, Dell, Fujitsu, Fujitsu Siemens Computers, Gateway, Hewlett-Packard, Lenovo, NEC, Samsung, Sony, and Toshiba. * Distributors and affiliates: We permit programming to associations under courses of action that permit the end client to secure numerous licenses of items. * Online: We circulate online substance and administrations through Live Search, Windows Live, Office Live, our MSN entrances and channels, the Microssoft Online Services stage, which incorporates contributions for business, and other online channels. * Consumers and little and medium-sized associations get our items principally through affiliates and OEMs. Political ramifications 1. Working together with Industry and Law Enforcement Microsoft Corporation effectively seeks after cybercriminals through overwhelming common implementation in the United States and it works in association with law requirement offices worldwide to dissuade cybercrime and carry lawbreakers to equity. Since 2003, Microsoft has bolstered in excess of 550 authorization activities worldwide against spammers, phishers, and merchants of spyware and different malignant code. Microsoft has likewise connected with the Federal Trade Commission and lawyers general in California, Florida, Massachusetts, Texas, and Washington State, to research and seek after cybercriminals. Microsoft attempts to guarantee that legislatures and law authorization organizations get the suitable devices, fundamental preparing, and broad specialized and insightful help to aid their endeavors to battle worldwide cybercrime and work to make the Internet a more secure spot for everybody. Preparing. Microsoft is profoundly dedicated to helping law requirement with the recognizable proof, area, and indictment of online fraudsters. * Microsoft has worked with the lawyers general in Alabama, Colorado, Georgia, Kansas, Massachusetts, New Hampshire, South Carolina, and Utah State to give extensive preparing about Internet examinations to law authorization authorities. * Microsoft facilitated LE Tech 2006 (October 2006 in Redmond, Washington), a gathering to acquaint law requirement authorities with new Microsoft programming and administrations that will influence cybercrime examinations throughout the following scarcely any years. Instruments and specialized help for examinations. Microsoft underpins law requirement organizations around the globe with cutting edge insightful innovation to address digital dangers. * In France, Microsoft partakes in Signal Spam a stage (made with open and private division elements) through which Internet clients can report speculated spam. Information that is gathered through Signal Spam is imparted to Internet specialist co-ops (ISPs) and French law implementation specialists to aid antispam examinations and arraignments. In the initial ten days after the projects dispatch, clients detailed almost 300,000 cases of spam. * In August 2006, Microsoft propelled the Law Enforcement Portal, a protected, incorporated asset that furnishes law authorization with access to Internet wrongdoing related data just as devices, preparing, and specialized help to aid examinations. Against phishing endeavors. Microsoft is devoted to halting phishers and works in partnership with gatherings to execute against phishing measures around the world. * Microsoft is the establishing individual from Digital PhishNet (DPN), which cultivates participation among industry and law implementation offices to share data, give preparing, and teach buyers about phishing locales. Microsoft energizes overall investment in DPN by Internet specialist organizations, online closeouts, budgetary establishments, and law requirement offices. * Microsoft acts with the Anti-Phishing Working Group (APWG) and the Authentication and Online Trust Alliance (AOTA) to advance great open enemy of phishing strategies and best practices for authorization of those approaches. * In March 2006, Microsoft propelled the Global Phishing Enforcement Initiative (GPEI), an overall purchaser assurance battle in which industry and law authorization united to battle phishers. The GPEI attempts to shield people in general from deceitful destinations and offers overall analytical help to help arraign phishers. Antispam endeavors. Microsoft bolsters law authorization with front line specialized and analytical strategies grew explicitly to address cyberthreats. Keeping that in mind, the organization has offered specialized help to governments around the world, remembering for the United States, Europe, Asia, and South America. * Microsoft has been an innovator in advancing SpotSpam, a task co-subsidized by the European Commission, which intends to confine the spread of spam. The task tries to set up antispam hotlines in France, Germany, and Poland. * Microsoft additionally partakes in Signal Spam. Made with open and private part substances, Signal Spam gives a stage through which Internet clients can report presumed spam. 2. Advancing a Safer Internet Experience for Children Youngster Exploitation Tracking System. Microsoft worked intimately with Canadian police and worldwide law authorization offices to create Child Exploitation Tracking System (CETS), a one of a kind programming instrument that empowers agents to store, search, share, and dissect huge volumes of proof and to impart that proof to other police organizations. Following its advancement in Canada, CETS has been executed in Brazil, Chile, Indonesia, Italy, and the United Kingdom; Colombia and Spain have declared their plan to embrace it. Microsoft keeps on elevating CETS to governments and law requirement organizations all through the world. Worldwide Campaign Against Child Pornography. Microsoft got together with Interpol and the International Center for Missing and Exploited Children (ICMEC) in 2004 to start this crusade. From that point forward, Microsoft has worked with ICMEC and Interpol to help give preparing to law requirement staff about PC encouraged wrongdoings against kids. As of October 2007, in excess of 2,400 law requirement officials from 106 nations have gotten preparing to assist them with distinguishing suspects, explore offenses, and manage survivors of online kid misuse. 3. Supporting Important Legislation Board of Europe Convention on Cybercrime. Microsoft has joined industry accomplices to urge nations to receive and confirm the Council of Europe Convention on Cybercrime. This worldwide legitimate device requires signatory nations to embrace and update laws and strategies to address online wrongdoing. Microsoft likewise gives specialized help and counsel to assist nations with conforming to their commitments under the religious circle

Friday, August 21, 2020

The assignment - Background information - You are the financial Essay

The task - Background data - You are the monetary executive of an enormous, ficticious organization called Manac plc, which - Essay Example The objective benefit of the organization isn't being accomplished and because of that it is affecting the whole association. The organization has likewise received a few cost cutting techniques, which affected the creation and diminished upper hand of the firm. The report will basically concentrate on three zones of key administration bookkeeping. In the initial segment, it will fundamentally underline on the models and ideas on estimating choice. In the subsequent part, the examination will basically concentrate on job of standard costing and fluctuation investigation in the board bookkeeping. The third part is tied in with revealing the advantages and disadvantages of movement based costing. The report will at that point direct a top to bottom investigation of the vital administration bookkeeping. Based on that an end will be drawn and a few proposals will be made. Models and Concepts on Pricing Decision The association is right now managing or confronting challenge relating to th e issue of benefit expansion. The issue is that organization isn't accomplishing its objective benefit. As per a few creators, amplification of benefit is just conceivable just when the associations can actualize the models and ideas utilized in evaluating choice. ... So as to refer to a model, if the results of an organization are estimated higher than its opposition; it might endure misfortunes and moderate salary development. Such firms overlook the effect of evaluating, however later comprehend when it gets really influenced. Additionally, if the costs of items and administrations of an organization are incredibly low, their arrival of benefit will be likewise low. Subsequently it is significant for each firm that they ought to consider receiving probably the best models or standards dependent on which they can settle on evaluating choices. The model ought to likewise fulfill the two destinations of valuing. The first is to accomplish most extreme benefit and the subsequent goal is to satisfy the market need. One of the most widely recognized models that are considered by the organizations is consumer’s inclinations and conduct. As indicated by this model, the shoppers settle on the buying choice and different factors scarcely assume an y job (Heidhues and K’oszegi, 2005). Hence if the organizations intently screen the purchasing conduct of the buyers, organizations will have the option to take its valuing choices effortlessly. For instance, if the investigation of customer conduct mirrors that buyers favor items that are estimated low, the organizations will have the option to make the costs of their items low by decreasing the general expense. The following model relating to evaluating choice of a firm is about the market harmony. Market balance is really a circumstance considered by the organizations while building up the estimating systems. This is really the phase where the market request and market flexibly covers with one another. The market harmony (request and flexibly) is exceptionally liable for driving value changes (Vives, 2010). For instance, if the cost of a 3D TV is low in a specific market, the

Sunday, June 7, 2020

Jane Eyre and Untouchable Comparative Essay - Literature Essay Samples

Narrative techniques are a powerful tool that authors use to impart their themes and messages on their audience. Jane Eyre, by Charlotte Brontà «, is the story of Jane Eyre, a girl growing up in 19th century England, and her battle to find a balance between passion and reason. Untouchable, by Mulk Raj Anand, is the story of a day in the life of Bakha, a lower caste teenager in the British Raj who is just beginning to realize the inescapability of his social position. Both Brontà « and Anand use narrative techniques to reveal progression in their stories and characters, but for very different reasons. In Jane Eyre, Charlotte Brontà « uses narrative techniques to reveal Jane’s progression towards a balance between passion and reason and a resolute identity and independence. In Untouchable, Anand uses narrative techniques to reveal the helplessness and inescapability of Bakha’s position, thus showing the importance for others to advocate for those who cannot stand up fo r themselves. While their purposes differ, and thus some of their use of narrative techniques, there are also similarities in their techniques that reveal the skill of both authors in revealing purpose through narrative technique. Initially, in Jane Eyre, Brontà « uses narrative techniques to show Jane’s struggle to deal with her uncontrollable passion. Brontà «Ã¢â‚¬â„¢s use of first person allows an intimate access into Jane’s emotions, however, because Jane is narrating from the present about the past, her hindsight analysis allows us to see how overcome with passion she truly was, and that she needed to develop a balance between this passion, and reason. Just as this intense emotion can be seen at Gateshead, the same intensity can be seen at Lowood Institution, where Jane is inundated with reason, and all of her emotions are either subdued or removed from her daily life. First person narration allows us to understand Jane’s inner working as she becomes increasingly reasonable, but narrator Jane’s ability to critique this mindset full of reason and imbalance reveals the development Jane needs to take to reach independence and identity. Furthermore, narrator Jane also addresses t he reader directly, with phrases such as â€Å"dear reader,† to get the reader to further sympathize with her, and understand her struggle. This occurs when Mrs. Reed calls her a liar, and Jane pleads with the reader to understand how much she wanted to explode at Mrs. Reed with all of her fury, but ultimately kept it in. By doing this, her struggle with controlling her passion is made evident, as the reader is drawn to understand how overcome with emotion Jane is at Gateshead. To the same extent, she uses rhetorical questions to gain sympathy from the reader, as she does in the same scene, and by doing so, forces the reader to think the same things narrator Jane thinks, and analyze just as narrator Jane does. This cements the early stages of Jane’s development in the reader’s head, by getting them to analyze early Jane’s state of imbalance, as the reader is taken through her emotional, perplexing journey along with her. Addresses to the reader are more f requent at Lowood, as she directly addresses the reader, asking them to create a picture of Miss Temple based on her description. This forces the reader to put more attention on visualizing a character than normal, and because the reader creates this image based on Jane’s favorable description of Miss Temple, the reader then adopts her positive judgments, thus truly giving the reader Jane’s perspective. Additionally, she addresses the reader to tell them her growing friendship with Helen Burns, even though she says that feeling these emotions may be â€Å"defective.† Through this narration, Brontà « shows the extremes of emotion or reason that Jane experiences initially in the novel. Initially, in Untouchable, Anand uses narrative techniques to reveal the universality of the caste system, as well as begin to force the reader to sympathize with untouchables. Unlike Brontà «, Anand uses third person omniscient, getting in multiple character’s heads, but mostly sticking with Bakha’s. Third person narration allows for a bigger picture analysis of the plight of untouchables, but, because of the bigger picture, it allows the reader to understand just how many individuals the caste system destroys, as Bakha is but an example for millions of others like him. Because Untouchable is a book about a group of people, third person is more appropriate, while Jane Eyre is a book about one character’s development, thus first person is more appropriate. Furthermore, because he uses third person, Anand is able to enter other characters, such as Sohini, and thus is able to show how expansive this degrading system is, and that no untouchable can escape it, no ma tter who they are. In addition, including the story of Sohini compounds the plight of untouchables with the plight of women, showing the insufferable way of life female untouchables must live, drawing even more sympathy with the reader. Lastly, through his use of first person, he is able to show how naà ¯ve Bakha is, unable to sense the degradation, at least initially, that his job entails. He is often degraded and condescended towards, but never is able to understand the implications of this, again getting sympathy from the reader for his inability to realize the intense shame he has to live through everyday. However, this naivety does not last forever. As Jane’s development progresses and she enters the adult world, she struggles to deal with choices that would allow her to succumb to total reason or total passion. While at Thornfield, she addresses the reader numerous times, calling the reader â€Å"romantic† in an exclamatory remark, and frequently when she deliberates over dramas and conflicts in her head with Mr. Rochester, whether about Miss Ingram, or her impending marriage with Mr. Rochester. Through this, the reader is led to understand her struggle to resist totally succumbing to her passions, and how emotional Mr. Rochester and Thornfield has made her. Also, her questioning, with the reader, of her path moving forward shows the hindsight of narrator Jane, as she hints that marrying Rochester and succumbing to her emotions at this point would not allow Jane to reach a true identity or independence. Furthermore, with the reader drawn in on every feeling or emotion, and Jane falling deeply in love, the goings o n of Jane’s mind become quite romantic and childish, and almost comical, with the narrator trying to show how intense and extreme her emotion is at this moment, almost critiquing it, and urging the reader to see that Jane needs more reason and balance in her life. The same, but reverse, can be seen at Moor’s head, where Jane pleads with the reader to understand her internal dilemmas with choosing St John, and succumbing to reason. Narrator Jane, just as before, narrates the past in such an extremely reasonable way to highlight how imbalanced Jane is, again revealing Jane’s need to find a balance between passion and reason. Rhetorical questions again play a role at this stage in Jane’s development because the reader gets to experience Jane’s doubts and struggles between her passion and reason first hand, making this a very successful technique that allows for a unique empathy with Jane. Lastly, the first person narration and judgment of women in eac h of these locations also show some development in Jane. When given access to Jane’s judgments of Miss Ingram, they appear quite jealous and negative, as the reader understands she has feelings for Rochester and feels inferior to Ingram. However, when observing Miss Rosamund Oliver, she imparts no such jealousy, a combination of her growing self worth and identity, as well as the notion that she does not have an emotional connection with St. John, or maybe she would feel a similar jealousy of that to Miss Ingram. Thus, through narration techniques, Brontà « again reveals an imbalance in Jane between passion and reason, and her need to find this balance in order for her to fully progress and gain an identity. As Bakha’s development progresses, Anand’s narration techniques reveal his increasing awareness of his social position, but also his inability to do anything about it. After Bakha is run into by a high-caste, and gets chastised and shamed, he repeats, and even shouts, the word â€Å"untouchable,† repeating the fact that he, indeed, is an untouchable, an undesirable in Hindu society. Anand uses this repetition to highlight Bakha’s realization that he is the lowest of the low, and as long as he is an untouchable, he will be forced to take this shame every day of his life. Bakha’s naivety and innocence over his social position has been brutally shattered, and Anand uses this repetition to further this. Additionally, similar to Jane Eyre, when Bakha is at the temple and witnessing his sister being assaulted and abused, a limited narration is used, to get one character’s perspective on events happening outside of their own experience. Anand here, despite already showing he has no issue switching perspective, stays with Bakha’s perspective, even though it is Sohini that is enduring a traumatic experience. He does this to show Bakha’s reaction, which is full of a ruthless anger and hatred. These are new emotions for Bakha, and because the reader is taken through this indirect experience in Bakha’s head, the impact of this event on Bakha and his development becomes apparent. His hatred towards the caste system is growing as the injustices and shames of his life become clearer to him. Brontà « uses this technique in the same way, though through first person, to show a clear progression in Jane’s mind and development, just as Anand does here with Bakha. However, towards the end of this second progression in Bakha’s development, Anand employs yet another narration/perspective shift. As Bakha comes home dejected and complains to his father about the injustices he has had to endure, his father cri ticizes him and urges him to accept his place. Though tough and cruel outwardly, Anand goes inside Lakha’s head, and reveals that Bakha’s father feels a pity for him, and seems to remember having some of the same feelings Bakha has. Through this, not only does the reader gain a sense of empathy and appreciation for Lakha, but Anand also shows the generational struggle of the caste system, once gain highlighting its universality and seemingly hopeless inescapability. This goes to Anand’s greater purpose for revealing Bakha’s progression: to show that people need to be a voice for those who suffer extreme injustice and have no voice of their own. Brontà «Ã¢â‚¬â„¢s narrative techniques at the end of Jane Eyre show Jane’s full progression and development of an identity, through a balance between passion and reason. When Jane returns to Rochester, she addresses the reader quite infrequently, and does so only to maintain attention, whereas previously, she did so to allow the reader access to her emotions. Jane has reached her identity and found a balance, and thus does not need or ask for sympathy from the reader any longer. Furthermore, narrator Jane has now progressed into the Jane of the story, and rhetorical questions become less prominent, because, again, Jane does not require the reader’s sympathy, as she is completely independent and resolute in her identity. Additionally, the narration of the story is not as critical or analytical of Jane’s actions in the final scenes, because Jane no longer questions or worries about her actions or choices, as she has found a true balance between passion and reason, and found a way to live with her passions for Rochester, but do so on an even playing field, not dependent on him, and able to live her own independent life. Lastly, Brontà « chooses to tell the story of Jane throughout her entire life, where narrator Jane chooses important events in her life that drive her progression and tell the full story of her development. This gives the reader an idea of what was important to Jane, and if it is included in the story, then the event must be significant to her development, thus primes the reader to notice changes in Jane. Thus, narration techniques, which have remained constant throughout, take the reader on Jane’s physical and emotional journey, and reveal the resolute identity, independence, and balance that Jane comes to at the end of the novel. Anand’s narration techniques at the end of his novel show Bakha’s progression and development; his dissatisfaction with the caste system, but also his inability to understand the complexities of his plight, thus highlighting the need for stories such as Anand’s that speak for those who cannot. The major technique that Anand uses in his finale, when Bakha listens to Gandhi’s speech and discussion from those who witnessed it, is a transition to almost a third person limited narration. The reader experiences both Gandhi’s speech and the following discussions through Bakha’s eyes, both with his interpretation, as well as his inability to understand what is being said. During Gandhi’s speech, Bakha is unable to connect or really understand any of it, except for the parts that address untouchables, and even then, when Gandhi is critical of untouchables, Bakha is hurt and critical in response. Thus, the reader experiences Gandhi’s spee ch through Bakha’s perspective, and understands his pain, but more so, his ultimate inability to escape his social class, as he lacks the understanding to realize he truly has no power to ascend from his low social class. This is furthered by the discussions he overhears later, where a writer and a high caste debate over the political and economic future of India. Almost the entire discussion is way over Bakha’s head, and the only part he understands is the part that addresses injustice. Bakha lacks the education to understand the complexity of India’s social issues, and thus will never have the power to escape his social class, or even understand how it is done. This omniscient judgment by Anand and his ability to look at the grand scheme is similar to narrator Jane’s ability to look at the bigger picture and critique the Jane of the story. Lastly, different from Jane Eyre, Anand chooses to write Untouchable only recounting one day in Bakha’s life . This technique highlights the cyclical nature of Bakha’s day and the oppression and shame he must endure, empowering the reader to take a stand due to the immense amount of injustice Bakha is forced to suffer in only a single day. By highlighting Bakha’s powerlessness, and also his unfounded, sad hope, Anand is showing the necessity for other, educated men to advocate for the powerless untouchables, and use their social position to influence change. Both Charlotte Brontà « and Mulk Raj Anand use narrative techniques to further their purposes and reveal progression in their characters. The techniques they use are similar in some ways and different in other ways, but both are effective in their respective purposes. Brontà « uses her narration techniques to reveal Jane’s imbalance between passion and reason, and her need to find this balance in order to progress and develop her own resolute identity. Anand uses his narration techniques to reveal Bakha’s loss of naivety and recognition of his social class; by highlighting his powerlessness to change his position, Anand shows the importance of speaking for all of the nameless untouchables who cannot. Both authors use their narrative techniques appropriately and skillfully, and to great effect.

Sunday, May 17, 2020

What Is Body Language - 965 Words

What Is Body Language? The Missing Ingredient By Paulus Harrison | Submitted On July 22, 2012 Recommend Article Article Comments Print Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Expert Author Paulus Harrison What do you read my lord? Words, said Hamlet. Methinks he should hath answered body language. Where many of us are obsessed with words, always thinking of what we ll say next, we pay comparatively little attention to our body language. Strange given that 55% of communication is†¦show more content†¦A certain guy who shall remain unnamed but who serves as a perfect example is continually getting in arguments. He speaks politely. He never says a word wrong, yet he keeps getting in arguments. Why? Because he has nervous body language. He folds his arms over his chest. He rarely if ever smiles. He ll tap on a table or other object while he speaks. His words remain polite, but his body language is anything but. His body language passes from irritated to aggressive to impatient perpetually. If you are one of the unlucky ones who, like our example man, gets into arguments seemingly from nowhere, be sure to check yourself for the following negative gestures Do not cross your arms over your chest Do not tap on objects Do not fidget with your hair or face Smile and nod occasionally to let your company know you are happy and agreeable There are more gestures we could cover here, but the purpose is not to give an absolute blueprint to positive body language, rather it is to make one point clear: if you get into arguments you can t find reason for in your words, look to your body language. This is likely the cause of the conflict. A few simple corrective measures here and there will see those arguments turned to happy conversation. Body Language in Dating: Romance is likely the number one reason people learn about body language. It s a wise step. That 55% of communication counts in romance just as in general everyday conversation. Using positive and strong

Wednesday, May 6, 2020

Biology Vitamin C - 2056 Words

Investigating the vitamin C content of fruits and fruit juice Aim: In this investigation, I aim to measure and compare whether there is a higher content of vitamin C in a fruit or a juice by measuring the volume of the sample required to decolourise a solution of dichlorophenolindophenol (DCPIP). Introduction: For this experiment, I aim to investigate and compare the content of vitamin C in the fruit against the fruit juice. The theory of this method is a titration with dichlorophenolindophenol (DCPIP). DCPIP is a redox dye and Ascorbic acid reacts with the DCPIP solution, changing the colour from a deep blue to either a pale pink or colourless solution. They react in a 1:1 state, so I can use the amount of ascorbic acid required to work†¦show more content†¦The amount of DPCPIP solution used throughout the whole experiment will be kept constant, 5ml at a time. This is to prevent any errors or complications when working out the averages. Variables: My dependant variable is the indicator, DCPIP, and the independent variables are both the grapefruit juice, and grapefruit. Risk assessment amp; factors that can affect my experiment: Knife safety – is slightly sharp so use with care Wear goggles in case any of the grapefruit squirts in your eye whilst cutting Take care with fragile glassware Ascorbic acid is flammable, if inhaled could cause a sore throat. Irritant to skin and eyes for some. The solutions may stain your skin and clothes so protective clothing will be useful. Main apparatus: Quantity: | Apparatus: | Why and how it is used: | 45ml | DCPIP solution | It is a good indicator for vitamin C because if it’s present, the blue dye is reduced to a colourless compound by ascorbic acid.DCPIP reacts with ascorbic acid to turn colourless. When this occurs, the fruit juice being added will be stopped and noted down. | 10mg | Ascorbic acid | Also known as vitamin C. Is the dependant variable, so can be used as a focal point to see how much vitamin C is in a grapefruit and grapefruit juice. It will be used to see how much pure vitamin C is needed to turn the DCPIP indicator colourless. When this happens, the amount of fruit juice used will be recorded. | 150mg | Grapefruit juice |Show MoreRelatedBiology Vitamin C Lab Report4458 Words   |  18 PagesBIOLOGY LAB REPORT TITLE: DETERMINING THE VITAMIN C CONTENT IN VARIOUS FRUIT JUICE PREPARED BY: NOR HUSNA BINTI MOHD ROSLI CLASS: SC3 (ALUK 11) IC NUMBER: STUDENT ID: LECTURER’S NAME: MADAM ZAKIAH BINTI ZAKARIA SUBMISSION DATE: 22 AUGUST 2013 OBJECTIVES: To investigate the vitamin C content in various fruit juices which is based on the graph’s curve obtained. INTRODUCTION [pic] Vitamin C, or also known as ascorbic acid (L-ascorbic and L-dehydroascorbicRead MoreEssay on IB biology assesment- the effect of heat on vitamin c2277 Words   |  10 Pagesï » ¿ Biology SL Internal Assessment What is the effect of heat on vitamin C concentrated in lemon juice?   Introduction: â€Å"Vitamins are complex organic substances that are needed in very small amounts for many of the essential processes carried out in the body.† 1It is estimated and supported scientifically that only a few mg are filling the daily recommendation, which is essential for a healthy living. As most of vitamins cannot be produced by our bodies, we need to obtainRead MoreVitamin C And Its Effect On Food Essay919 Words   |  4 PagesIntroduction Vitamin C, or ascorbic acid, is a well-known supplement that is essential to the human body. Vitamin C helps grow and repair body tissue, make collagen, heal wounds, and strengthen bones and teeth. Unfortunately, the body does not produce this vitamin itself, therefore it must be obtained from another source. Vitamin C is present in significant amounts in both fruits and vegetables. These foods are commonly pasteurized – a process that applies heat to destroy pathogens that cause spoilageRead MoreA Study On Vitamin C1668 Words   |  7 Pages Vitamin C Lab Date of Experiment: September 19, 2014 Danielle Butler; Semhal Selamawi; Emma Adomako Lab Section 12 Date of Submission: October 3, 2014 â€Æ' INTRODUCTION A vitamin so named in 1913 by political biochemist C. Funk is defined to be any of a number if unrelated, complex organic substances found variously in most foods, or sometimes synthesized in the body, and essential, in small amounts for the regulation of the metabolism and normal growth and functioning of the body. (Webster’Read MoreVitamin C3342 Words   |  14 Pagesorange juices, and we also used 0.1% of vitamin C solution. The aim of our experiment was to see how much DCPIP was needed to be added to make the orange juices turn back to the orange colour and the DCPIP to decolourise once the 0.1% of vitamin C was added. DCPIP is a blue dye in its non-reduced form; it becomes colourless when it gains electrons. Vitamin C is an anti – oxidant, this is found mainly in fresh fruit and vegetables. The main use of Vitamin C is that it neutralises free radicals, whichRead MoreHow Do Different Ways Of Cooking Affect The Amount Of Iron And Vitamin C Retained?4007 Words   |   17 PagesHow do different ways of cooking affect the amount of iron and vitamin C retained in vegetables and how do they correlate? Session: November 2014 Candidate Name: KUMAR, Amith Candidate Number: IB Subject of Essay: Biology Supervisor Name: Lauren Lorello Date: 10/27/14 Word Count: 3292 I pledge that I have neither given nor received help on this assignment Abstract Iron is an important part of the human diet. Iron is what allows hemoglobin to form and hemoglobin transports oxygen across theRead MoreVitamin C Content of Fruit Juices2416 Words   |  10 PagesBIOLOGY LABORATORY REPORT Name : Amirah Binti Shaharuddin IC No. : 930428-08-5326 Student ID : 2012400466 Group : 13M1 Title : The Vitamin C Content of Fruit Juices Lecturer : Madam Rita Rohaizah binti Sohari TITLE: THE VITAMIN C CONTENT OF FRUIT JUICES INTRODUCTION Vitamin C which is also known as ascorbic acid is an essential nutrient for human. It is a water-soluble vitamin that is necessary for normal growth and development. Water-soluble vitamins dissolveRead MoreAscorbic Acid Determination2875 Words   |  12 PagesDetermination of Vitamin C (Ascorbic acid) concentration in some of Commercial Products, by Redox Titration Mouhannad AL.-Hachamii Sadiq J. Baqir Saadon A.Aowda Fatima A. Hussein, Dep.of chemistry, college of science, Babylon University Muhammed K.Alasedi Ministry of Health Hilla city, Babylon Abstract The goal of this search is to determine the concentration of vitamin C (Ascorbic acid ) in some of a Commercial Products, Vegetables and Fruit Juices by Redox Titration. A redoxRead MoreThe Effect Of Vitamin C On Concentration Essay3257 Words   |  14 PagesAS91387 VITAMIN-C CONCENTRATION Purpose The purpose of this investigation was to study the effects of vitamin C decreasing in concentration over time after being exposed to oxygen. This occurs by the ascorbic acid (which is the organic molecule known as vitamin C) breaking down in the process of oxygen in an oxidation reaction. Enzymes in the citrus fruits increase the rate of oxidation. A deaeration step minimizes amount of oxygen so the amount of ascorbic acid lost is minimized. â€Å"Vitamin C, alsoRead More Linus Pauling Essay3903 Words   |  16 Pagessignificant contributions including his work on the nature of the chemical bond, he turned to chemical biology and is generally accepted as the founder of molecular biology. Later in his life he became very involved in issues of politics and peace for which he is somewhat less well known. In his later years, he became interested in health and medicine and specifically in the use of vitamin C to prevent ailments from the common cold to cancer. In Pauling’s own words he was â€Å"†¦a physicist

Eleven Vows of Gandhi free essay sample

Any of us who has attended a prayer meeting at a Gandhian institute is likely to remember a chant beginning:-Ahimsa Satya Asteya . The two verses beginning with these words enumerate the eleven vows that Gandhiji considered almost mandatory for the inmates of his Ashram, in Sabarmati as well as in Sevagram. The eleven vows are: (1) Satya-Truth, (2) Ahimsa-Nonviolence, (3) Brahmacharya-Celibacy (4) Asteya-Non-stealing, (5) Aparigraha or Asangraha-Non-possession (6) Sharira-Shrama; Physicallabour or Bread Labour. 7) Asvada-Control of Palate, (8) Abhaya-Fearlessness, (9) Sarva-Dharma-Samanatva- Equal respect for all Religions, (10) Swadeshi-Duty towards Neighbour and (11) Asprishyatanivarana Removal of Untouchability. Of these eleven, the first five are found in most of the religions of the world and are called Pancha Mahavratas the Five great Vows. The remaining six are somewhat new ideas that have been given the importance of vows to fulfill the need of the time. The image of Gandh iji in the minds of his contemporary Indians was that of a political leader of one who brought Swarajya. We will write a custom essay sample on Eleven Vows of Gandhi or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Essentially, however, Gandhi was a Sadhaka, one who was in search of God. His ultimate goal was Moksha or the realization of God. Since he believed that service of man was the best way to realize God, he lived and died in the service of India, which in a mircrocosm, was the service of Mankind. That was his pilgrimage towards realization. In this context, the eleven were very important to him. They were a part of Tapa Austerity and Self denial for Purification. Tapa is considered necessary in all religions for elevating oneself spiritually, for control over desires, as a check upon an unruly mind and for paving the way to sacrifice for others all these leading to Moksha. But Gandhiji was a Sadhaka with a difference; his Sadhana did not end with himself. He wanted to include society in his spiritual efforts and so he gave a new dimension to the Five Great Vows and extended them into the remaining six. Let us have a closer look at these vows and their observance: 1. Satya -Truth Truth is the most important vow, being the very basis of all the others. The word Satya is from Sat, which means Being. On Sat depends true knowledge, known in Sanskrit as Chit and Bliss that is Ananda. The three together form the word Sachhidananda which is one of the epithets of the Supreme Being. According to Gandhiji, Truth is God. Satya, therefore, was the pivot of the life of an Ashramite. Observance of Truth was expected not only in speech but also in thought and in action. One may wonder what one should do if what appears to be truth to one person does not appear to be truth to another. Gandhiji suggests that after due deliberation and humble consideration of the opinion of the other person, if one still feels his own truth to be truth for himself, he should follow it according to his own light. In order to be convinced about ones ability to understand truth, one should use as the measuring rod those who have suffered for Truth and should himself be ready to suffer similarly. 2. Ahimsa Non-Violence Truth and Non-Violence are like the two sides of a coin one cannot exist without the other. Using another imagery, Ahimsa is the path along which one reaches truth. Violence leads to more violence and hampers the clear vision which is essential for the pursuit of Truth. At a personal level; Ahimsa consists in not only forbearing from physical violence; in order to achieve non-violence it is necessary to remove from the mind all hatred, all jealousy and all desire to harm even those who harm us. The next step would be to extend our love to all living beings, including living beings like snakes, tigers, etc. At a social level, the goal of Ahimsa is to create a society where there would be no need to act in an anti-social manner and hence no need for any punishment. This can happen only when the economic differences between the classes get considerably narrowed down and when the erring members of society are considered as their own brothers by the righteous. Top 3. Brahmacharya- Celibacy or Chastity Brahmacharya normally connotes a rigid control over sexual urge. An unmarried man who shuns sex is called a Brahmachari. According to Gandhiji, however, this is a very narrow meaning of the word. Brahmacharya really means Moving towards, Brahma that is, towards truth. For such a person, a control over all senses is necessary. So also, it is necessary to keep himself away from attachment to social connections. In achieving this end, control of sex is perhaps most helpful, because sex is one of the strongest temptations to cause one to stray from the narrow path of truth. Again marital relations are the cause of the strongest social bond, that of the family. Hence the importance attached to the control of sex, which became synonymous with Brahmacharya. Control of sex, can also help the Sadhaka to gain control over his other senses. Gandhiji believed that a celibate life was most congenial for the pilgrim to truth. However, married couples could also tread that path by subtracting sex from their marital life. Such a step would free them from undue attachment for each other and free them for service of mankind. It is obvious that Brahmacharya, like truth and Non-violence, should be adhered to not only at the physical level, but also at the level of thought. To harbour a passion in the mind, while practicing physical control of the senses is not really Brahmacharya. On one point, however, Gandhiji differed radically from the orthodox believers in Brahmacharya he did not believe that a Brahmachari should shun the company of women. He wanted the Brahmachari of his Ashram to live a life of service to society; so it was inevitable that he would come into contact with women social workers. In Gandhijis opinion a Brahmachari should keep his public contact with women workers and learn to look upon them as sisters and mothers. If someone could adhere to Brahmacharya only when there were no women around, according to Gandhiji, he was not a real Brahmachari. While laying all this stress on Brahmacharya, Gandhiji was not unmindful of the difficulty experienced by the Ashramites in its day to day observance.. We are told by persons near to Gandhiji that he was completely aware that a number of the Ashramites were only partially successful in their attempts at Brahmacharya. Since Gandhiji himself never claimed complete success, he was satisfied that the Ashramites sincerely tried their best. 4. Asteya Non Stealing In an ordinary sense, very few people actually steal anything from others, partly because of the social stigma attached to stealing. Gandhiji, however, gave a far wider connotation to stealing. According to him those members of the family who help them-selves to better facilities depriving the other members, are thieves. Even those who enjoy luxuries not available to the lower strata of society are also thieves. So, a person who wishes to apply Asteya in his life ought to lead such a simple life that he takes for himself from society only his minimum requirements. In the Ashram, one aspect of Asteya, namely avoiding waste, was strictly observed. Nothing was to be wasted-food, water, clothes or even paper. As a matter of fact, Gandhiji would reply to a letter in the blank half; he used to open addressed envelopes on all sides, gum them up inside out and use them again; the idea was something more than mere frugality he wanted to use as little of the peoples money as possible for his own purpose and thus be as little indebted to society as possible. It was on this principle that he did not allow Kasturba the personal use of the gifts she received in South Africa for his public service. 5. Aparigraha Non-Possession Aparigraha is almost a corollary of Asteya. In order to follow the dictum of non-thieving one must have as few pos-sessions as possible. For Gandhiji, Non-possession was also a proof of ones faith in God. He used to quote instances of devotees who did not believe in keeping back a little food even for the next meal. Aparigraha also helped one in slowly giving up the attachment towards wordly possessions, an essential condition of a seeker of truth, which every Ashramite was expected to be. And yet Gandhiji realized that giving up possessions was no easy matter. So, for non Ashramite she propounded the ideal of trusteeship. Possessions, particularly in the form of business assets or land, could not be given up without complications. So he suggested that businessmen and landlords should consider themselves not owners but trustees of their property. A trustee is expected to use the income of the trust solely to the advantage of the beneficiaries. In the case of wealthy people the beneficiaries are all the employees and underlings connected with the wealth. So, all income from the business or the land should be shared-with the employees or tillers of the land. The owner turned trustee should avail himself of the bare minimum, thus narrowing the economic gap between himself and his dependants. The concept of trusteeship can be called a, slightly diluted social extension of both Asteya and Aparigraha. These, then, are the interpretations of Panch Maha Vratas. Let us now turn to the other six vows, which project the social application of these five. Top 6. Sharirashtrama Physical Labour or Bread Labour Gandhiji got the idea of Bread labour from Tolstoy. The idea is that everyone must put in some physical labour to earn his daily bread. An intellectual or an artist or a person with any other ability should utilize that ability for the service of society, while bread should be earned through physical labour alone. Economic differences in society can be mitigated in this way. Even those professions essential to society-those of a teacher, a doctor, a pleader-the wages of the professional should not be more than those of a physical labourer. Gandhiji modified this idea into the concept of shrama-yagna. He suggested that even those who earned their livelihood through other professions should devote at least one hour every day to some kind of physical labour performed in the spirit of oneness with the poor. At the time when Gandhiji presented this concept to India, cheap foreign cloth was being dumped in the country by the British rulers to the detriment of our indigenous industry. So, Gandhiji revived the art of spinning and decided that spinning the Charkha should be the symbol of Shrama-yagna. The Ashramites were expected to spin for an hour every day without fail. This exercise was called Sutrayagna. Over and above this, he made it a rule that all domestic chores should be performed by the Ashramites themselves, including a reformed method of scavenging the last out of respect for the Bhangi, whom he later called Harijan, the lowest of the low in the Hindu caste system. 7. Asvada Control of Palate Palate being one of the senses, its control is obviously a part of Sadhana of the pilgrim to Truth. Gandhiji gave it a special place as a separate vow because he believed that control of the palate was inevitable for Brahmacharya that observance of Brahmacharya became easier if taste was conquered. Besides, conquest of taste was helpful in the conquest of other senses too. The most important condition of Asvadawas the conviction that food is meant only to sustain the body for service of others. So, to indulge the taste by a variety of culinary delicacies was against the spirit of Asvada. This vow was adhered to rather rigidly in the Ashram. The food in the common kitchen was as simple as possible, without any condiments, some times even without salt. Individual families who cooked at home did not always develop Asvada to the extent desirable. All the same most of these families had their own rules regarding simple diet more or less in keeping with the concept of Asvada. 8. Abhaya Fearlessness Psychologists tell us that fear is a natural reflex in all living beings on par with hunger, sleep and the sexual urge. How then can one vow, I shall not experience fear ? And yet fearlessness is the backbone of most other virtues. Gandhiji appreciated the importance of fearlessness partly because he used to be a timid child, full of all kinds of fears. Later on he consciously trained himself into fearlessness. The Gita places Abhaya at the head of divine attributes. Many poet-devotees sing the praises of fearlessness in spiritual life. Fears are innumerable. All of us are afraid of disease, injury, death; of loss of wealth, loss of prestige, loss of loved ones; of displeasing our dear ones, of displeasing the boss, of displeasing society and so on. Some people can get rid of some of these fears, others struggle to conquer other fears. In order to realise truth, it is necessary to remove all fear, which is hardly possible. A Sadhaka should, therefore, endeavour to rid himself or herself of as many kinds of fears as possible. The fear of God, which in other words means the fear of wrong doing, is one fear which no one should give up. This fear keeps us on guard against further growth of unwholesome traits of the mind and perhaps helps us in going beyond ordinary fears. Top 9. Sarva-Dharma-Samanatva- Equal Respect for all Religions This is a very important vow in a multi-religious country like India. One has a natural respect for ones own religion, and rightly so. But that respect need not lead one into disrespect for other religions. All religions help their adherents to proceed towards an ideal life. All religions have had devotees who realised God in their own way. And yet no religion is perfect. Quest of truth being the moving spirit behind all religions, they are always subject to a process of evolution and re-interpretation. So one should never consider ones own religion to be the only perfect religion. On this ground, Gandhiji was against conversion unless it was desired by some one through conviction. All should study first ones own religion and then as many others as possible and appreciate the good points of all of them. In the daily prayers of the Ashram, there were chantings from the Koran, the Buddhist prayer, the Bible and so on. In South Africa a bhajan was being sung which said Dear to me is the name of Rama. A Parsi friend once suggested, Why dont we sing Dear to me is the name of Hormuzd? The congregation took up the idea. That was the spirit generated by Gandhijis ideal of Sarva-Dharma-Samabhava. 10. Swadeshi Duty Towards the Neighbour As early as 1909 Gandhiji had found that India was filled with items of every day use imported from England. This was one of the main causes of the impoverishment of the country. Then again, it was necessary to induce Indians to be proud of their country. In order to achieve this, Gandhiji after returning to India in 1915,researchedon Khadi, reestablished the forgotten Charkha and unfolded his theory of Swadeshi, for the rejuvenation of Indian economy and Indian self-respect But then, Gandhiji was never satisfied with only the economic or political aspect of ideas. He gave Swadeshi a deeper significance based on an ancient ideal which says that ones first duty was not ones neighbours. Fulfilled in the spirit of love, that duty was not to at variance with ones duty to mends further away either. It was in this light that Gandhiji said that the Swadeshi movement was not harmful to the British mill hand, as it saved him from exploitation of his Indian brethren. This spirit of love made the labourer in Manchester his mend when Gandhiji went there even though Gandhiji was instrumental in bringing about unemployment of the British textile labourer. 11. Asprishyata Navaran- Removal of Untouchability This vow meant that Ashramites would mix as freely with so called untouchables as with all other people. This was, perhaps the vow most difficult to be practiced. Among the Ashramites themselves all were not free from the age-old Hindu belief that a person born in certain castes pollutes others by his touch. For Gandhiji ever since his twelfth year the ideal that any human being was inferior to another was not palatable. He always resisted the very basis of untouchability. He called it a cancer of Hindu Society. He had already started practicing the removal of untouchability while in South Africa. Then, soon after he returned to India he accepted an untouchable family in the Ashram. Several of the inmates, including Kasturba were quite upset at this step; the financial aid that the Ashram was receiving all but stopped. Gandhiji, however did not flinch from his decision. The resentment soon died down and sympathetic friends solved the financial problem as well. Later on Gandhiji gave the name Harijan to the untouchables and gave a great deal of his time to their amelioration. So these were how the eleven vows were observed in Gandhijis Ashram. They were quite well known in his lifetime. Even non-Ashramites studied them and tried to follow some of them to some extent. People ask us: Are Gandhijis vows relevant today? My husband once asked a counter question: Is a lamp relevant in darkness? The eleven vows cover such a vast canvas of life that one cannot say enough about their relevance today and tomorrow. In ending this resume we hope that these spiritual lamps would shed enough light on the paths of the people of India, nay on the paths of the people of the world to enable them to make this poor troubled Earth a better place to live in.

Monday, April 20, 2020

Painting styles free essay sample

Neoclassicism, Impressionism and Abstract Expression all have their own style. Each is from a different era and reflect on different subjects. Neoclassicism was part of the European art movement during the late 18th and early 19th centuries. The inspiration for this movement comes from thr classical art and culture of ancient Greece or ancient Rome. Neoclassic Artwork is very unemotional. In this type of artwork, artists or painters used very sombre or dull colors. Often artists that painted in the Neoclassical style painted historical figures or people in classic history. Artwork of this style was very detailed and defined as well as accurate to the era they were representing. Neoclassical Art is very personal and honorable. All of this is reflected brilliantly in the piece â€Å"The Emperor Napoleon in His Study at the Tuileries† by Jaques Louis David. The attention to detail in this painting really brings it to life and makes those viewing it feel as if they are looking at Napoleon in person. We will write a custom essay sample on Painting styles or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Impressionism Art, unlike Neoclassical Art, is an art movement that reflected on the everyday life of an average person. Outdoor scenes of people doing normal things like shopping or playing in the park or having a picnic or party. For example, the piece of artwork by Pierre Aguste Renoir called â€Å"The Luncheon of the Boating Party† is a painting of just that. People having lunch together and conversing with each other. Impressionism started in the late 1860s and early 1870s in Paris. Artists that paint in this particular style tend to use loose rapid brushstrokes. Artists used natural colors to give a feeling of reality and make the painting more lifelike and real. I particularly enjoy pieces done in the Impressionism style because they are warm and delightful to look at. Neoclassical artwork on the other hand is very plain and drab and although the attention to detail make these type of paintings very realistic they dont give off a warm cozy feeling. Abstract Expressionism is the most emotional style of the three styles discussed in this summary. Artists like Jackson Pollack who painted in this particular style used color, movement and gesture to reveal their personal feelings about their artwork. This is not the case with both Expressionism and Neoclassicism Art styles. The movement of Abstract Expressionism was established in America during the 1940s thru 1960. It was an art movement that expressed anarchy and freedom. Paintings in this style usually had colors that poured or dripped onto canvas to show emotion. Abstract Expressionist artists painted with true emotion and intensity for what they believed in and what they were painting about. This is demonstrated beautifully in Jackson Pollacks painting Autumn Rhythm. The use of color and tones are perfect for expressing the season of autumn and the way the colors are dripping on the canvas are a perfect example of the style that is represented in Abstract Expressionism. Each of the three different painting styles have their own unique techniques and they all three have very distinctive characteristics. Each style represents a different era and each style is expressed with expertise by those artists who choose to paint in that particular style. It is interesting to know and see how many different styles of painting there actually are in art and its also very interesting to know that each style represents so many different cultures.

Sunday, March 15, 2020

Tale of Troy or Iliad - The Story Behind the Trojan War

Tale of Troy or Iliad - The Story Behind the Trojan War During the time when gods were petty and cruel, three of the leading goddesses had a contest to determine who was most beautiful. They contended for the prize of Eris golden apple, an apple no less dangerous than the one in the story of Snow White, despite its lack of consumable poison. To make the contest objective, the goddesses hired a human judge, Paris (also called Alexander), son of the Eastern potentate, Priam of Troy. Since Paris was to be paid according to the largesse of the winner, the contest was really to see who provided the most attractive incentive. Aphrodite won hands down, but the prize she offered was the wife of another man. Paris, after seducing Helen while a guest in the palace of her husband, King Menelaus of Sparta, went blithely on his way back to Troy with Helen. This abduction and violation of all rules of hospitality launched 1000 (Greek) ships to bring Helen back to Menelaus. Meanwhile, King Agamemnon of Mycenae, summoned the tribal kings from all over Greece to come to the aid of his cuckolded brother. Two of his best men one a strategist and the other a great warrior were Odysseus (aka Ulysses) of Ithaca, who would later come up with the idea of the Trojan Horse, and Achilles of Phthia, who may have married Helen in the Afterlife. Neither of these men wanted to join the fray; so they each devised a draft-dodging ruse worthy of M.A.S.H.s Klinger. Odysseus feigned madness by plowing his field destructively, perhaps with mismatched draft animals, perhaps with salt (a powerful destructive agent used according to legend at least one other time by the Romans on Carthage). Agamemnons messenger placed Telemachus, Odysseus infant son, on the path of the plough. When Odysseus swerved to avoid killing him, he was recognized as sane. Achilles with blame for cowardice conveniently laid at the feet of his mother, Thetis was made to look like and live with the maidens. Odysseus tricked him with the lure of a peddlers bag of trinkets. All the other maidens reached for the ornaments, but Achilles grabbed the sword stuck in their midst. The Greek (Achaean) leaders met together at Aulis where they awaited Agamemnons command to set sail. When an inordinate amount of time had passed and the winds still remained unfavorable, Agamemnon sought the services of Calchas the seer. Calchas told him that Artemis was angry with Agamemnon perhaps because he had promised her his finest sheep as a sacrifice to the goddess, but when the time came to sacrifice a golden sheep, he had, instead, substituted an ordinary one and to appease her, Agamemnon must sacrifice his daughter Iphigenia .... Upon the death of Iphigenia, the winds became favorable and the fleet set sail. Â   Trojan War FAQs [Summary: The head of the Greek forces was the proud king Agamemnon. He had killed his own daughter, Iphigenia, in order to appease the goddess Artemis (big sister of Apollo, and one of the children of Zeus and Leto), who was angry with Agamemnon and so, had stalled the Greek forces on the coast, at Aulis. In order to set sail for Troy they needed a favorable wind, but Artemis ensured the winds would fail to cooperate until Agamemnon had satisfied her by performing the required sacrifice of his own daughter. Once Artemis was satisfied, the Greeks set sail for Troy where to fight the Trojan War.] Agamemnon did not stay in the good graces of either of the children of Leto for long. He soon incurred the wrath of her son, Apollo. In revenge, Apollo the mouse god caused an outbreak of plague to lay the troops low. Agamemnon and Achilles had received the young women Chryseis and Briseis as prizes of war or war brides. Chryseis was the daughter of Chryses, who was a priest of Apollo. Chryses wanted his daughter back and even offered a ransom, but Agamemnon refused. Calchas the seer advised Agamemnon on the connection between his behavior toward the priest of Apollo and the plague that was decimating his army. Agamemnon had to return Chryseis to the priest of Apollo if he wanted the plague to end. After much Greek suffering, Agamemnon agreed to the recommendation of Calchas the seer, but only on condition that he take possession of the war prize of Achilles Briseis as a replacement. A minor point to think about: When Agamemnon had sacrificed his daughter Iphigenia, he hadnt required his fellow Greek aristocrats to give him a new daughter. No one could stop Agamemnon. Achilles was enraged. The honor of the leader of the Greeks, Agamemnon, had been assuaged, but what about the honor of the greatest of the Greek heroes Achilles? Following the dictates of his own conscience, Achilles could no longer cooperate, so he withdrew his troops (the Myrmidons) and sat on the sidelines. With the help of fickle gods, the Trojans began to inflict heavy personal damages on the Greeks, as Achilles and the Myrmidons sat on the sidelines. Patroclus, Achilles friend (or lover), persuaded Achilles that his Myrmidons would make the difference in the battle, so Achilles let Patroclus take his men as well as Achilles personal armor so that Patroclus would appear to be Achilles in the battlefield. It worked, but since Patroclus was not so great a warrior as Achilles, Prince Hector, the noble son of Trojan King Priam, struck Patroclus down. What even Patroclus words had failed to do, Hector accomplished. The death of Patroclus spurred Achilles into action and armed with a new shield forged by Hephaestus, the blacksmith of the gods (as a favor for Achilles sea goddess mother Thetis) Achilles went into battle. Achilles soon avenged himself. After killing Hector, he tied the body to the back of his war chariot, The grief-maddened Achilles then dragged Hectors corpse through the sand and dirt for days. In time, Achilles calmed down and returned the corpse of Hector to his grieving father. In a later battle, Achilles was killed by an arrow to the one part of his body Thetis had held when she had dipped the baby Achilles into the River Styx to confer immortality. With Achilles death, the Greeks lost their greatest fighter, but they still had their best weapon. [Summary: The greatest of the Greek heroes Achilles was dead. The 10-year Trojan War, which had begun when the Greeks set sail to retrieve Menelaus wife, Helen, form the Trojans, was at a stalemate.] Crafty Odysseus devised a plan that ultimately doomed the Trojans. Sending all the Greek ships away or into hiding, it appeared to the Trojans that the Greeks had given up. The Greeks left a parting gift in front of the walls of the city of Troy. it was a giant wooden horse which appeared to be an offering to Athena a peace offering. The jubilant Trojans dragged the monstrous, wheeled, wooden horse into their city to celebrate the end of the 10 years of fighting. Who Really Built the Trojan Horse?What Is the Trojan Horse? But beware of Greeks bearing gifts! Having won the war, the filicidal King Agamemnon went back to his wife for the reward he so richly deserved. Ajax, who had lost out to Odysseus in the contest for Achilles arms, went crazy and killed himself. Odysseus set out on the voyage (Homer, according to tradition, tells in The Odyssey, which is the sequel to The Iliad) that made him more famous than his help with Troy. And Aphrodites son, the Trojan hero Aeneas, set out from his burning homeland carrying his father on his shoulders on his way to Dido, in Carthage, and, finally, to the land that was to become Rome. Were Helen and Menelaus reconciled? According to Odysseus they were, but thats part of a future story.

Friday, February 28, 2020

The Influence of continuous education in Nursing Profession Research Paper

The Influence of continuous education in Nursing Profession (Literature Review) - Research Paper Example The study emphasized on the need to customize the training of nurses in a manner that reflects the needs of the clients. The government, industrialists, and the academia should support fellowships and a range of educational forums bringing together local nurse leaders. Such a partnership, according to the study, would promote a sense of sustainability. According to the study, continuing education for the nurses would be achieved more effectively if the existing structures are revamped and replaced with more constructive systems that would help to achieve evidence-based practices and general competency. Quality and consistence, according to the study, would be achieved through enriched educational programs. Continuous educational programs, according to the study, would, in the long-term, help to address the challenge of staffing that continues to afflict many parts of the United States. The methodology amply explored on the value of training within the nursing profession and the need for partnership in enabling the process. However, it would have been more appropriate to narrow down on the specifics, as the information collected appears too broad, general, and comprehensive. However, this information could be synthesized for the purpose of utilization in further studies and particularly those of a quantitative nature. Newman, Maylor, and Chansarkar (2002) conducted a qualitative study on the factors behind the retention and satisfaction of nurses. Interviews were conducted on respondents comprising of a sample of over 130 midwives and nurses who served in London Trust hospitals. Nurses were asked about their views on the quality of service and the work environment. The interviews were semi-structured and in-depth. They were conducted in a face-to-face method between the interviewer and the interviewee. Five pilot interviews were conducted before the explorative qualitative study was carried out. The information was organized into patterns of themes representing the main objective of the study. Conceptually, the study sought to establish the connection between the levels of nurse satisfaction, the quality of service, and retention. Among the many factors cited by the respondents as their primary motivations, education and continuous training was perceived to be of significant value. The respondents perceived education and continuous training as key to personal development, and one that would enable them to achieve a certain level of flexibility. Such flexibility would guarantee them the opportunity to switch into different areas of nursing and other fields such as the police force where nursing was applicable. The qualitative method was appropriate for this study because it supplied a range of insights that expanded the understanding of the role of continuous training and other supportive factors in promoting nurse satisfaction and the quality of service in the industry. A study conducted by Deshong and Henderson (2010) adopted a qualitativ e research design to establish the impact of strategies meant to maximize the potential of skilled nursing workforce. The study adopted a case study approach that centered on Princes Alexandra Hospital (PAH). The study sought to establish the impact of a special program subsidized by the Commonwealth and the state and meant to address the developmental needs of Assistants-in-Nursing (AINs). In principle, the program was meant to seek ways of addressing the challenge of

Tuesday, February 11, 2020

Methadone Essay Example | Topics and Well Written Essays - 1750 words

Methadone - Essay Example Synthesis of the methadone molecule from these precursors is also described. The manufacturing process yields a racemic mixture with the levo rotator form being more active pharmacologically. This synthetic drug primarily mimics morphine in its ability to act at the  µ opioid receptors however with the advantage of lacking addictive potential. Introduction Drugs used for therapy in human and animal medicine may have a biological origin or may be synthesized artificially. Whatever the source, all drugs have a particular chemical structure and modifications in the structure have been attempted historically to enhance their therapeutic effect or reduce their side effects. Thus the subject of chemistry is extremely relevant to drugs used for therapy. Methadone is a prime example of a synthetic painkiller or analgesic drug which was developed by German scientists in an endeavor to develop an alternative to morphine, which had potential for addiction. The human experience of pain brought forth a need to alleviate it by artificial means and looking for natural pain killers was the first endeavor of the prehistoric man. Opium was the first substance discovered by man around third century BC which had myriad effects on the body (Gutstein & Akil, 2001). Besides alleviating pain, opium became a substance of abuse due to its profound intoxicating and euphoric effects. The active substance, morphine was isolated from opium by Serturner, who named it after the Greek god of dreams, Morpheus (Gutstein & Akil, 2001). Discovery and isolation of other alkaloids followed and these drugs were the mainstay of pain therapy during medieval times and continue to be used so in various forms as different congeners exert different pharmacological actions. During early use of these drugs, their mechanism of action was not well understood but research and discovery yielded the information that specific endogenous receptors existed inside the body to which the opioids got bound and exerted their biological actions. The receptors discovered till date have been labeled as  µ, ?, ? and the latest N/OFQ receptors (Gutstein & Akil, 2001). The various congeners exert their pharmacological actions by binding with specific class of receptors. Methadone is a molecule which interacts with the  µ receptors and produces profound analgesic effect as good as that of morphine. The molecule was first discovered by German scientists in the 1930s in their endeavor to find an analgesic drug without the addictive potential of morphine (CESAR). It is therefore classified as a synthetic, narcotic analgesic which has also been employed as a treatment to wean addicts away from the use of heroin which is a drug of abuse. Methadone has a longer lasting  µ receptor agonist action as compared to morphine. The drug exists as an enantiomer and the l-methadone form is 8-50 times more potent as compared to the d-methadone racemate (Gutstein & Akil, 2001). Methadone is a white crystalline powd er which melts at 233-236oC and is soluble in water as well as organic solvents like methanol and chloroform (drugtext.org). However, it is insoluble in ether. Methadone is available as a hydrochloride salt in its chemical form and possesses 21 carbon, 27 hydrogen, and one each of nitrogen and oxygen atoms along with the hydrochloride in its molecular structure

Friday, January 31, 2020

Internet Gambling Essay Example for Free

Internet Gambling Essay The technoculture related topic that I am going to explore is the phenomenon of Internet gambling. With the emergence and explosion of gambling on television such as the World Series of Poker of ESPN or The World Poker Tour on the Travel Channel, online gaming has quickly become a major player in the technoculture of contemporary society. I feel it is important to explore this issue because of American societys fascination and obsession with gambling. Gambling can and has become a very serious and damaging activity to many people in this country. According to CNN. com, studies have shown that people who gamble on the Internet tend to have more serious addictions than people who wager through more traditional venues. Through my research, I hope to further explore why Internet gambling has the potential to be more dangerous than traditional casinos and how younger generations of Americans and the government are responding to this ever-growing phenomenon. Literature Review The research I discovered on Internet gambling is fairly recent and comprehensive. Since online gaming is a reasonably new trend, the material written on the matter was rather current. Furthermore, there was a substantial amount of information within these three sources. It was evident that the three authors conducted high-quality research, and it showed with the use of graphs, charts, and case studies. Also, the three sources had a very similar outlook on the present and future situation of online gaming. With that being said, given that online gaming is at the peak of its existence, it is imperative that further exploration and examination within the subject be carried out. Because of the instant access one has to a gambling venue and the privacy factor of the Internet, online gaming has become a risky undertaking for many. According to David Schwartz (2003), Internet gambling presents new problems for individuals and society (p. 214). Instead of driving to an actual physical casino, problem gamblers can enjoy betting in the comforts of their own home. At home, they are not monitored by other gamblers and/or casino personnel which results in the ability to set their own limit. The Internet also allows the gambler to maintain a level of privacy not found in real casinos. If there are no friends or family around to supervise, then the gambler can engage in irresponsible betting without any time constraints. Finally, unlike real casinos, Internet casinos are readily available at the click of a button. If an online gaming organization will not accept ones money, one can bet that there are thousands of others that will be happy to take ones funds. The demographics of gambling are interesting to investigate within the subject. According to Rachel Volberg (2001), adults ages 18 to 29 are substantially more likely than older adults to have gambled privately (p. 34). Young adults are also more likely to gamble for excitement compared to older adults (Volberg, 2001). This is not a difficult concept to grasp. Normally, young adults have a less appreciative concept of money because they do not have as great of a responsibility as older people in regards to providing for family, paying bills, and spending money on expenses that are traditionally not familiar to a younger person. Furthermore, young people are usually unsupervised, especially in the collegiate demographic. Without the approval from mommy and daddy, young adults all across America are enjoying the financial freedom to do whatever they want with the money they have. In addition, according to Thomas Barker and Marjie Britz (2000), many college students have deep pockets ? Mom and Dads (p. 139). With this new found autonomy and fiscal assistance from parents, college kids are engaging in online gaming for fun and excitement. However, if left untreated and unsupervised, the fun and excitement can soon turn into a dangerous addiction with serious consequences and ramifications. With the possibility of Internet gambling becoming a serious problem, the government has been asked to step in and legislate the situation. According to Volberg (2001), The fact that Internet gambling is conducted in a networked, data-intensive environment offers opportunities for regulation and oversight in several critical areas, including licensure, testing for game integrity and site security, auditing and oversight, taxation, and consumer protection (p 97). Basically, Volberg is supporting a regulatory system that will be able to monitor the activities not only of the individual gambler, but of the gambling website as well. If the government actually does get involved, certain problems can be remedied. For example, every transaction made by a player can be closely followed and tracked. If a player indicates behaviors that suggest irresponsible decision-making, the player can be flagged and possibly suspended from a gambling website. However, all in all, Internet gambling will most likely always have its problems. Just like alcohols are with minors, people will get their hands on something they probably should not be touching. Internet gambling is an intensifying activity in American culture. With all the limitless possibility and endless potential of the Internet, online gaming will continue to be a major player in the world of technoculture and the information society. Nevertheless, what is important within this public sphere is to be able to responsibly deal with the world of Internet casinos. We need to come to a positive middle ground between the two sides of the spectrum; the fun and excitement of gambling and the spiraling addiction. Current Trends Like anything in life, when you create stimulus you are going to yield a response. In regards to online gaming, the stimulus that was created was the buzz generated by the constant bombardment of gambling programs on television. ESPN annually televises The World Series of Poker during the summer in which thousands of people descend upon Las Vegas to gamble in all types of events including poker, blackjack, craps, etc Many times they tell the story of some average Joe who enters a tournament and eventually ends up winning thousands of dollars. This false sense of hope has grabbed millions of Americans into thinking that they too, have the ability to win a substantial amount of money. The response to this stimulus has been the emergence of online casinos. However, instead of people winning money, crime has actually been the fallout of this risky behavior. According to ABCnews. com (2006), a Lehigh University student by the name of Greg Hogan Jr. attempted to rob a local bank in order to pay off his gambling debts. He was eventually caught and pleaded guilty to the offense and now faces up to three years in jail. During his interview with Good Morning America, Mr. Hogan blamed his addiction to online gambling websites for his setback, and cautioned the American public to the dangerous power of Internet gaming. In addition to his story, according to ABCnews. com (2006), 2. 9 million Americans between the ages of fourteen and twenty-two gamble with cards online at least once a week, and fifty percent of male college students and twenty-six percent of female college students gamble on cards at least once a month. To combat this growing epidemic, the House of Representatives took a proactive stance on the matter by passing legislation that would make it illegal to use credit cards on gambling websites and make it significantly more difficult to access these sites. Whether it gets passed by the Senate and the Executive Branch is another matter, however, at least the government is recognizing the problem sooner rather than later. In conjunction with this theory of crime, many Internet scammers have found opportunity within this growing trend. An article on ABCnews. com (2006) describes an elaborate scheme where bookies took sports bets through an Internet gambling site. The insecurity of the website allowed these thieves to launder millions of dollars and corrupt the free enterprise system of the Internet gaming business. Fortunately, these criminals were caught. Nevertheless, it makes you wonder how frequent this sort of thing exists in the online world. Some have argued, nonetheless, that Internet gambling has its benefits. According to Tom W. Bell (1998), the inclusion of the Internet has fostered competition to a business that has long enjoyed the sanctuary of restraining licensing practices. Rather than having to fly out to isolated casinos in Vegas or Atlantic City, you can enjoy the experience of gambling in the comforts of your own home. Bell (1998) also supports the belief that gambling in your home allows an individual to escape the traps found in real, physical casinos. A person does not have to be surrounded in a windowless structure while being harassed by cocktail waitresses carrying a tray of free booze. Because of online gaming, the business world has more free enterprise and has given the individual a sense of security not found in traditional locales. In terms of my own personal experience, I actually signed up to one of these gambling websites to investigate how they attract and seize the public. The website was www. gambling. com and in order to register, all I had to give them was a current e-mail address. I found it sort of comforting to know that they pledged that they would not pass any of my information on to any other company and/or website because I did not want my stagweb to become flooded with junkmail from these websites. Immediately after becoming a member, I was granted 400 Ludos. I had no clue as to what Ludos were, but after some probing, I discovered that they were basically a form of Internet currency. For every twenty five Ludos, I received a dollar. That equals sixteen dollars. But, heres the catch. For me to actually receive the Ludos and use them to gamble, I would have to give them my credit card information and pay a montly fee which was actually just about as expensive as the Ludos themselves. Brilliant. Moreover, the website contained links in which I could learn how to play games by reading tutorials, and then, actually play those games. I conducted a little experiment of my own to see how many times I won during one of the games. Out of twenty-five spins on one of the slot machines, I ended up winning sixteen times. That is a sixty-four percent average of winning. Now, anyone who understands anything about gambling knows that the absolute best percentage of winning is fifty percent. However, most of the games are not even close to that percentage. My suspicion leads me to believe that these websites give a false sense of hope to their members. If they succeed in tempting people to try these games, and these games yield a winning percentage better than fifty percent, more often than not, someone is going to believe that they actually have a great chance of making money. It actually is a genius scheme to lure in the public. Make them believe. Once they have accomplished that, these websites have them right where they want them. Conclusions The effects of online gaming are now becoming more clear and transparent to technoculture and the information society. It is apparent that online gaming has become a microcosm of the digital divide that exists within society. According to one of our readings during the semester written by Oscar H. Gandy, Jr. (2002), the differences that make up the digital divide are more than just social constructions. The actual construction is molded due to the new systems of communication that have surfaced within the last twenty years. In relation to online gaming, Internet gaming websites are now competing to display the flashiest, most hypertextual sites in order to attract customers. Due to this competition, better bandwidth and enhanced software will result, thus highlighting the digital divide. Data mining and this notion of surveillance has also entered the conversation regarding online gaming. Because an individual has to present private information about ones self on a website to facilitate gambling, the possibility of gambling website selling personal information in return for financial gain is a distinct possibility. As aforementioned, the site I visited before pledged that they did not engage in data mining. Yet, this seems to suggest that other sites do exercise this right which effectively gives companies useful information about yourself. Moreover, whenever someone uses the Internet, especially in a situation where one willingly submits personal information such as credit card and phone numbers, the possibility of third party surveillance is always present. It really conveys the authentic risks one undertakes when participating in the latest innovation. Another theory that online gaming illustrates is the constant tension between structure and agency. The government represents structure. As a stable entity, it looks to control the path of Internet gambling by establishing rules and regulations in hopes of creating some order. Internet gambling, on the other hand, is the perfect example of agency. Gambling, in and of itself, is the exact definition of what agency represents: the ability of uncertainty and chaos to influence the parameters through which we live. However, as much as these two concepts seem unrelated, there is an interdependence that spurs the creation of new technologies, not only in the world of online gaming, but throughout the technological landscape. Annotated List of Relevant URLS 1. http://www. playwinningpoker. com/resources/sites2. html : This website is a resource for gamblers.It allows the user to learn new games, find new games, and contact certain people involved with gambling. 2. http://www. gambling. com/best/online-gambling-sites. htm : This website directs users to the best gambling websites on the Internet. It has a list on the left hand side with about sixty different links to other gambling sites. 3. http://www. out-law. com/page-6655 : This website is about illegal activities on the Internet. It contains a few articles on illegal mishaps that have occurred through Internet gambling websites. 4. http://www. becker-posner-blog.com/archives/2006/08/on_internet_gam. html : Blog that contains articles about Internet gambling. Website constructed by Gary Becker and Richard Posner. 5. http://www. cardplayer. com/blog/entry/179 : Blog that is pro-Internet gambling. Players write their feelings on why they think Internet casinos are fun and exciting. 6. http://www. istoppedgambling. com/ : Website founded to help people with gambling problems. Includes personal stories, how-to instructions, and negative articles about gambling. 7. http://www. nomoregambling. com/ : Website founded to help people with Internet gambling problems. Has a hotline and other medias to help combat irresponsible Internet betting. Works Cited Barker, Thomas Britz, Marjie (2000). Jokers Wild: Legalized Gambling in the Twenty-first Century. Westport, CT: Greenwood Publishing Group, Inc. Schwartz G. , David (2003). Suburban Xanadu: The Casino Resort on the Las Vegas Strip and Beyond. New York, NY: Taylor and Francis Books, Inc. Volberg A. , Rachel (2001). When the Chips Are Down: Problem Gambling in America. New York, NY: The Century Foundation, Inc. http://www. cato. org/testimony/ct-tb052198. html.

Thursday, January 23, 2020

Not Just Your Kids Problem: Adult ADHD Essay -- Attention Deficit Hyp

Not Just Your Kid's Problem: Adult ADHD Attention Deficit/Hyperactivity Disorder (ADHD). Everyone has heard of it. A few years ago every newspaper and weekly magazine had a feature about the disorder. The disorder was mostly associated with school-aged children because that was the time when most of the symptoms surfaced. Today ADHD is the most common behavior disorder diagnosed in children and teens. ADHD refers to a group of symptoms that begin in early childhood and can continue into adulthood, causing difficulties at home, at school, at work, and within the community if not recognized and treated (1). But what most people never hear was that ADHD also affects adults and if left untreated can have serious effects. ADHD is a condition that makes it difficult for children and adults to pay attention, control their activity level and limit their behavior in age appropriate ways (2). Inattention is the most common symptom. In addition to having difficulty paying attention, people with this ADHD symptom often are unable to consistently focus, remember, and organize. They may be careless and have a hard time starting and completing tasks that are boring, repetitive, or challenging., impulsiveness and hyperactivity. With impulsivity, people who frequently act before thinking may not make sound judgments or solve problems well. They may also have trouble developing and maintaining personal relationships. An adult may not keep the same job for long or spend money wisely. A hyperactive child may squirm, fidget, and climb or run when it is not appropriate. These children often have difficulty playing with others. They may talk a great deal and not be able to sit still for even a short time. Teenagers and adults who are hyperactiv... ...cure for ADHD but there is treatment. Treatment ranges from therapy to medication. Adults with untreated ADHD have been found to be more likely to have a substance abuse problem, which makes some people edgy about taking a controlled substance such as Ritilan because when used incorrectly can become addictive. However, when taken properly, medication can prove very helpful, allowing a person to concentrate on activities and be more productive. Therapy is especially helpful for adults in relationships because it allows them to bridge the gap in communication. References 1)WebMD, Topics and Overview of ADHD http://my.webmd.com/hw/add_adhd/hw166085.asp 2)ADHD in Adults http://serendip.brynmawr.edu/biology/b103/f03/web2/www.lillymedia.com/rep_guides/RG_ADHD_Adultback_00000013.pdf 3)Ruhrold, Richard, PhD Adult ADHD http://www.bowencenter.org/is.htm

Wednesday, January 15, 2020

Investigating the Impact of Climate Change on Dust Storms over Kuwait

Introduction Dust storms are more frequent in summertime in the Arabian Peninsula, and can be highly influential on the climate and the environment in the region. In this study, the influence of climate change in the Middle East and especially in Kuwait will be investigated by high-resolution (48, 12, and 4 km grid spacing) dynamic downscaling using the WRF (Weather Research & Forecasting) model. The WRF dynamic downscaling will be forced by reanalysis using the National Centers for Environment Prediction (NCEP) model for the years 1997, 2000, and 2008. The downscaling results will be first validated by comparing NCEP model outputs with the observational data. The global climate change dynamic downscaling model will be run using current WRF regional climate model (RCM) simulations (2006–2010) and WRF-RCM climate simulations of the future (2056–2060). They will be used to compare results between the present and the middle of the century. In general, the dominant features from (NCEP) runs are predicted to be consistent with each other, as well as with WRF-RCM results. The influence of climate change in the Middle East and Kuwait can be projected from the differences between the current and model future run. The average temperature showed a positive trend in the future, as in other studies. The temperature was predicted to increase by around 0.5-2.5 Â °C over the next 50 years. No significant change in mean sea level pressure patterns was projected. However, amongst other things, a change in the trend of the surface wind speeds was indicated during summertime..Climate change is perceived as a significant global and regional issue and hasbecome a significant concern in the Middle East, making it all the more important to investigate (Almazroui, et.al. 2012). The short rainy seasons and the long dry hot summer seasons put more stress on water resources. The matter of increasing or decreasing the summer dust season canmodify the radiation budget between earth and t he atmosphere system; the aerosol can affect the incoming radiation by absorbing or scattering, and can change the outgoing terrestrial radiation(Almazroui, et.al. 2012).Therefore, this process may lead into changing the radiative balance, the increase of atmospheric albedo candecrease the percentage of radiation reaching the surface, which leads to cooling the surface (Almazroui,et.al. 2012). Background Since 1985, seawater temperature in Kuwait Bay, northern Persian Gulf, has increased on average 0.6 degrees Celsius per decade(Kulkarni, et.al. 2012).This is about three times faster than the global average rate reported by the intergovernmental panel on climate change. Differences are due to regional and local effects. Increased temperatures are having profound effects on key habitats and on power generation in the Persian Gulf (Kulkarni, et.al. 2012). Dust storms have large impacts across the Arabian Peninsula region. Because of the highest recorded frequency of dust, Kuwait is of great interest in the Arabian Peninsula. Dust has a huge impact on maximum temperatures in Kuwait, where it can decrease the 2 m temperature by as much as 5 Â °C. Dust storms in Kuwait also hasve a huge impacton daily temperatures in summertime. The atmospheric aerosol which mostly consists of dust particles can scatter and absorb radiation, which will affect the radiative impact (Kulkarni,et.al. 2012). The scattering and absorption process can alter the incoming and outgoing radiation. Scattering increases the atmospheric albedo, leading to decreasing in surface radiation, resulting in surface cooling (Kulkarni, et.al. 2012). Usually, during dust storm days, the maximum temperature is reduced by 3 to 5 Â °C in summertime. Global models can illustrate climate change globally, but it is difficult to perform or illustrate regional circulations (Rajendran,et.al. 2013). Therefore, this study will not only attempt to find out the impact of climate change on both the frequency and intensity of dust storms in Kuwait, but it will also analyzethe number and magnitude of dust storms in the future. Problem Statement A common synoptic system in the Arabian Peninsula during the summer is the intense pressure gradient, resulting from the Indian monsoon arising east of the Middle East and the East Mediterranean high pressure west of the region. This causes a strong northwesterly wind across the Arabian Peninsula which is known as the Shaman wind(Rajendran,et.al. 2013). Purpose of the Research The main purpose of this research is to find the impact of climate change on the dust storms in Kuwait. The research aim is to find whether the number and magnitude of dust storms will increase or decrease in the future. Moreover, this research also aims to investigate the changes in the number of dust storm days in future summer seasons. Research Questions Considering the aim of this study, the follwing research questions are designed. These research questions are designed to spefically adress the current issues associated with the climate change in Kuwait. What is the impact of climate change on both the frequency and intensity of dust storms in Kuwait? Whether the number and magnitude of dust storms will increase or decrease in the future? Significance of the Research The increasing importance of understanding dust and its role in the Earth’s climate is driving new research and analysis of past data. Dust storms are becoming more frequent in some parts of the world, transporting prodigious quantities of material over very long distances, affecting human health, coral reefs and climate change (Kulkarni, et.al. 2012). Being able to predict the production of dust in the future is critical to the climate, environment, and human health. It is very important to investigate whether the number and magnitude of dust storms will increase or decrease in the future, as it will provide an idea of how the Earth’s ecosystem will change. Literature reviewMiddle East and the Arabian Peninsula ClimateMuch of the summer season in the Arabian Peninsula consists of a period of high diurnal temperature variation and hazy weather. The strong pressure gradient which is usually developed in June and July in the Arabian Peninsula creates a strong wind that results in dust storms (Marcella,et.al.2012). The strong Shamal wind tends to ease the temperature in the summer by decreasing the maximum temperature by 5 Â °C on average due to dust. In other cases, the Shamal wind can be caused by a dry cold front in the Arabian Peninsula, which further reduces the maximum temperature in the area. By mid-July the strong pressure gradient in the area weakens considerably, leading to periods of light northwesterly winds. When there is a lack of a pressure gradient, the Shamal winds become weak, and its direction shifts to easterly to southeasterly in the afternoon due to the sea breeze effect near the coastal area in Kuwait. The thermal lo w that usually develops over Iraq causes the weak pressure gradient near Kuwait and the eastern region of Saudi Arabia (Rajendran,et.al.2013).Global Climate ModelingGlobal climate models (GCMs) have the ability to simulate large scale global circulation for the atmosphere and the ocean. The GCMsare used worldwide by scientist to study different climate variables in different regions to investigate climate change. Global climate models can simulate possible future climates model, and can compute several simulations with various greenhouse gas emissions (Graff &LaCasce, 2012).Wind SpeedScientists investigated the changes in mean wind speed globally and in different regions in the past, present, and future. Declining wind speeds in middle and lower latitudes are critical to the prediction of future global wind speed changes (Karnauskas,et.al.2009). However, it is significant to understand how climate change can influence wind speed and direction, because they are controlled by atmosphe ric circulation patterns, which have been indicated by many studies to change globally. In most studies that are based on climate change, results showed that wind speed has changed over the past and will continue to change in future, but it varies between regions and seasons. In the future, some regions may experience an increase in wind speed while some other regions may experience a decrease. Investigating increase or decrease of wind speed regionally will provide a future look in terms of dust storms expansion or shrinking in the Arabian Peninsula (Gillett,et.al. 2003).TemperatureChanges in extreme temperatures over a long time period were analysed by Yan,et.al (2002). They determined that not only low temperatures have been decreasing and high temperatures have been increasing during the last decades, but also that there have been earlier changes in these extremes. A high increase in temperature took place between 1910 and 1945 and from 1970 to the present, when the temperature increased by 0.16 Â °C and 0.17 Â °C per decade, respectively, which is about three times more than the increase during the past century(Yan,et.al.2002). This has been a major cause for concerns for public heatlh as fluctuation in the environment temperautre increase global warming. This may increase air pollution, and thus thr risk of air borne diseases.Regional Climate ModelingClimate scientists around the world are investigating climate change by using the downscaling model to ensure higher resolution for more enhanced results (Bichet,et.al.2012). The higher resolution model or the regional climate model that have been downscaled from the global climate model provide a better picture over complex terrain, land-water contrast, regional variations in land use, and regional circulation (Catalano & Moeng, 2010). The regional climate model is becoming the tool of preference in their research. Regional climate model simulations for regions similar to the Arabian Peninsula are few.Foc using on the eastern region where Kuwait is located, the model simulation shows a decrease in surface wind speed in both scenarios. Wind speeds are the main cause for dust storms in the region, so a decrease of wind speed in the future should lead to a decrease in dust storms in Kuwait and the Arabian Peninsula (Chu,et.al.2013). MethodologyResearch DesignThe research design in this research shall be based on the secondary data and this is the reason that the following research study is based on qualitative eesearch design and therefore, the proposed study will be exploratory in nature. Data are to be collected and information wwill be gathered by using a number of secondary sources, such as the media, publications and literature. By considering goals of the present study, Weather Research and Forecasting (WRF) will be analyzed as a modelin order to find the impact of climate change on both the frequency and intensity of dust storms in Kuwait and whether the number and magnitude of dust storms will increase or decrease in the future.As a sample size, GCM will be used to provide lateral forcing for WRF runs for two five-year time periods in which first five years run will be in 2006-2010 and second five years run will be in 2056-2060.The purpose is to investigate the frequency of dust storms comparing the pres ent simulations with future simulations. Since the WRF does not simulate dust storms directly, the research will focus on identifying regional conditions conducive to dust storms and analyze the change in frequency of these synoptic conditions under a selected climate scenario.Ethical ConsiderationsEthical considerations will be prioritised to first place during this research and all the primary and secondary sources of data will be collected in accordance with the privacy policies. The research analysis and findings will be incorporated at the end and they will be entirely based on the observation of the researcher, and the analyis of data will be made. Conclusion The main of this project is to investigate the effect of climate changes in dust storms in Kuwait. These aims were targeded with the view to creating an awarness in regards to possible detrimental effects that can be induced by such changes. It is predicted that knowing the effectsof such changes will also help to predict whether the number and magnitude of dust storms will increase or decrease in the future. Since dust storms frequently hit Kuwait, it may affect human health and coral reefs, as well as have direct association with climate change in Kuwait. Wind speeds are the main cause for dust storms in the region, so a decrease of wind speed in the future should lead to a decrease in dust storms in Kuwait and the Arabian Peninsula (Chu,et.al.2013). REFERENCES Almazroui, M., M.N. Islam, and H. Athar, 2012: Recent climate change in the Arabian Peninsula: annual rainfall and temperature analysis of Saudi Arabia for 1978-2009, International Journal of Climatology, vol. 32, pp. 953-966. Bichet, A., M. Wild, D. Folini, and C. Schar, 2012: Causes for decadal variations of wind speed over land: Sensitivity. Geophysical Research Letters, vol.39, no. 11, pp.1107-1111. Catalano, F. and C.H. Moeng, 2010: Large-eddy simulation of the daytime boundary layer in an idealized valley using the Weather Research and Forecasting numerical model. Bound.-Layer Meteor, vol. 137, pp. 49–75. Chu, C., X. Yang, X. Ren, and T. Zhou, 2013: Response of Northern Hemispheric storm tracks to Indian-western Pacific Ocean warming in atmospheric general circulation models, ClimDyn, vol. 40, pp.1057-1070. Gillett, N. P., F.W. Zwiers, A.J. Weaver, and P. A. Stott, 2003: Detection of human influence on sea-level pressure. Nature, vol. 422, no. 292-294. Graff, L. S, J. H. LaCasce, 2012: Changes in the extratropical storm tracks in response to changes in SST in an AGCM. J. Climate, vol. 25, pp. 1854–1870. Karnauskas, K.B., R. Seager, A. Kaplan, Y. Kushnir, and M.A. Cane, 2009: Observed strengthening of the zonal sea surface temperature gradient across the equatorial Pacific Ocean. J. Climate, vol. 22, no.16, pp. 4316–4321. 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