September 11th: The Day Innocence Died :: September 11 Terrorism Essays

September eleventh, 8:45 a.m.: An enormous plane, potentially a seized carrier, collides with one of the World Trade Center towers, tearing a vast gap in the structure and setting it ablaze. 9:03 a.m.: A subsequent plane, clearly a traveler fly, collides with the subsequent World Trade Center pinnacle and detonates. The two structures are consuming. 9:30 a.m.: Bush, talking in Florida, says the nation has endured an obvious fear based oppressor assault. 9:43 a.m.: An airplane collides with the Pentagon, sending up an immense tuft of smoke. Departure starts right away. 9:45 a.m.: The White House empties. 10:05 a.m.: The south pinnacle of the World Trade Center breakdown, falling into the avenues beneath. A huge dust storm and flotsam and jetsam structures and gradually floats away from the structure. 10:10 a.m.: A part of the Pentagon breakdown. 1:27 p.m.: A highly sensitive situation is announced by the city of Washington. 1:30 p.m. The nation needs answers. First stun, at that point fear, trailed by distress, and ultimately rage. How could such a demonstration be submitted on American soil? This nation poses this inquiry in dismay. The US requests answers and vengeance for this demonstration of underhandedness. Who is to be faulted for the potential a huge number of passings? The best way to respond to this inquiry is to take a gander at the individuals that could do such a demonstration and what potential reasons they would have for doing it. This area as an opening investigates oceans for answers, they look to a region considered Afghanistan that harbors a psychological militant called Osama canister Laden. Canister Laden, an Islamic fundamentalist and the child of a Saudi tycoon, has been on the FBI's Ten Most Wanted Fugitive rundown since 1999, and the U.S. State Department has offered a $5 million prize for his capture. Quoted from www.cnn.com. Most U.S. investigators state canister Laden is the pioneer of a gathering called al Qaeda (Arabic for the Base), this is a system accused for fruitful and bombed psychological oppressor strikes on the U.S. Some are the thousand years bombarding plot, a year ago's assault on the USS Cole, in Yemen slaughtering 17 U.S. mariners and injuring 39, and the almost synchronous bombings of the U.S. consulates in Tanzania and Kenya. Container Laden, a Muslim accepts that he is battling a sacred war for the sake of his religion. Muslims are Followers of the Islam religion. They accept that Allah is the One True God.

Advertising compan Essay Example | Topics and Well Written Essays - 2000 words

Publicizing compan - Essay Example The focused on net deals and other numerical objectives are recorded in charts all through the arrangement, just as toward the end. This arrangement has been made based on optional statistical surveying using web crawlers and existing writing on the subject. All figures in the arrangement are recorded as far as 100,000 U.S. dollars.The following chart delineates anticipated deals for the years 2008 through 2011. As should be obvious, the business objectives increment somewhat with each extra year that passes. The organization endeavors to keep up proceeded with development and enter the following period of the hierarchical life cycle.Just to Advertise's fundamental goal is to make a reasonable benefit in the promoting business. This objective is to be reached by achieving the numbers that are reflected in the above outline and in the Financial Plan segment. Their optional target is to keep on expanding benefits quite a long time after year. They will accomplish this objective through gathering or surpassing their focused on deals forecast.Just to Advertise endeavors to offer its clients high-caliber and practical publicizing administrations at whatever point and any place they need it. The fundamental customers of Just to Advertise are inns and overnight boardinghouses. The organization, be that as it may, likewise benefits a wide cluster of little and medium measured organizations all through the United Kingdom. As of now, the organization serves the United Kingdom just and is trying to branch its administrations into France. They intend to begin serving the French market by engaging their administrations to inns and overnight boardinghouses that are situated in France. At that point, they will start to stretch out into overhauling different kinds of little and medium estimated organizations. Keys to Success Just to Advertise centers around two keys to progress. The first is Internal Factors, and the second is External Factors. They are both clarified in more detail in the resulting segments. The organization accepts that these two keys to progress must both be available and completely operational with the end goal for them to perform at their greatest level at some random time. Inner Factors Essential inner variables lead the organization to accept that it controls its own prosperity. These are: 1. Promoting and Selling Power. The organization makes its administrations alluring so as to pull in the most extensive blend of clients. This methodology has demonstrated to be fruitful for the organization's rivals and for the organization's United Kingdom activities over the previous year. The organization intends to proceed with this training in the new French market. 2. In general Excellence in Meeting Promises. Customers buy benefits instead of highlights. Both a case and evidence must be introduced so as to understand an advantage. This organization endeavors to prevail on each guarantee. Moreover, the organization accepts that inability to do so is seriously hindering to the business. Organization the executives regards that each disappointed client won't just neglect to do rehash business with the organization, yet will likewise go off and inform an enormous number of people concerning the poor assistance that they got from the organization. Just to Advertise accepts that the client is in every case right and that the client starts things out. 3. Producing New Business Leads so as to Develop Visibility. The organization clearly accepts unequivocally in promoting, so they make their name notable using the immense measure of publicizing assets that they have accessible to them. Building up a solid customer base is critical to the organization so as to set up a decent notoriety in the business sectors in which they offer types of assistance. It is additionally significant that the organization fabricates key associations with different organizations and government

Know Money, Win Money! Episode 6 Wizard World, Issue #2

Know Money, Win Money! Episode 6 Wizard World, Issue #2 Know Money, Win Money! Episode 6:  Wizard World, Issue #2 Know Money, Win Money! Episode 6:  Wizard World, Issue #2Surprise! We have another episode of Know Money, Win Money from Wizard World Chicago!  Since so many people were in costumes, we decided to make it our special Halloween Edition!First, we asked who, according to Forbes, is the wealthiest fictional character. Although we aren’t exactly certain what their methodology was (maybe they asked some fictional accountants), we trust that it was a very rigorous process. Is it Bruce Wayne, with his many gadgets and the original (bat)man cave? Or maybe Tony Stark, with his many gadgets and the original (iron)man tower?In fact, it’s neither of them! It’s Scrooge McDuck. To be fair, we’ve never once seen Stark or Wayne swimming through a pool of gold coins. And Scrooge is certainly less keen on spending his wealth than nearly any other fictional character,  except maybe Scrooge McHuman from A Christmas Carol.Next, we played another round of everyone’s favorite game that needs a mo re succinct title: “Can You Guess How Much This Person’s Costume Cost?” We found a guy dressed up as Will Smith’s Deadshot from Suicide Squad. You’ll need to watch the video to find out what his costume actually cost, but it looked amazing and he probably spent less than one percent of what Warner Brothers did.Finally, we asked what currency the Klingons from Star Trek use. As any intergalactic warrior could tell you, it’s Darseks. We considered giving out Darseks for getting the question right, but apparently, people preferred Earth money.Hopefully, we helped you get some costume ideas right in time for Halloween, and we’ll be back with a new Know Money, Win Money before you know it!Be sure to also check out our  most recent episodes:Episode Three: Finance and EducationEpisode Four: Wizard World ChicagoEpisode Five: Go Cubs Go!Where would you like to see us go in future episodes of Know Money, Win Money? We want to hear from you! You can  email us  or find us on Twitt er at  @OppLoans.

The United Arab Emirates A Global Hub For Business And...

The United Arab Emirates is a global hub for business and investment. Although the UAE is the world’s seventh largest producer of oil and natural gas, it has managed to shift its economic focus away from its deep wells. Today, the country derives 71 percent of its GDP from construction, healthcare, aviation, tourism and other non-oil sectors. With the Heritage Foundation giving the country an impressive 79.6 percent business freedom score, you have every reason to set up a company in the UAE and start trading. Here are 13 questions to ask before making the move: 1. What are the benefits of starting a company in the UAE? Although some Middle Eastern countries such as Iraq and Yemen are known for their unending wars, the UAE enjoys a peaceful and politically tranquil environment that enables businesses to thrive. Besides, the country is home to top banking institutions such as HSBC, Standard Chartered and First Gulf Bank, so you won’t have to look elsewhere for banking solutions and financial assistance. Roads, ports, railways, telecommunication lines and other pieces of infrastructure are extremely advanced, making it ideal for diverse businesses. 2. What is the UAE tax policy? The UAE has favorable taxation policies for both foreign and domestic businesses. But how favorable is it? The federal government doesn’t levy any tax on the income of individuals and companies. However, businesses in the oil and gas industry are subject to a 50-55 percent tax rate, while banks withShow MoreRelatedThe Role Of Aviation Industry : A Developing Country Based On Agriculture And Oil Reserves3368 Words   |  14 PagesColombia and United Arab Emirates. Colombia is a developing country based on agriculture and oil reserves. In the past, they had many internal problems with guerillas, and cocaine smuggling. But, now Colombia is safer and has diversified there industries, and is mainly focusing on tourism and aviation. UAE on the other hand, is a fast developing nation with the second largest economy in the Middle East. They have major airlines like Emirates and Etihad that support a big part of their investment and tourismRead MoreJamaica and Its New Experience663 Wo rds   |  3 Pagesthat it hopes to gain major foreign investment and create many jobs through the development of a ‘logistics hub’. The government believes that Jamaica’s geographical position will allow it to become an important part of the global value chain by serving at least some of the estimated 12,500 ships that will be passing through the Panama Canal as of 2015. 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Is there life after death Free Essay Example, 1500 words

Assumptions in dualism prove that there is no life after death. Secondly, the philosophical believes of materialism is not a strong enough support in life after death. In materialism, persons are assumed to rejuvenate and receive the same type of body after death. The lives lived by the resurrected persons compares with their early life on earth in many ways. They live in a perfect world where they do all they want: good food, walk on bright paths, do not become ill, do not sin, and they have ample possessions. The major concern that arises is how the older person compares to the new person. Can we still prove it is the same person? According to Barnes as quoted in seven oaks philosophical website, â€Å"we cannot imagine ourselves living in heaven or paradise and still being ourselves: if our flaws are corrected, our disabilities removed, our needs and wants satisfied, are we still in any meaningful sense the same person? † (Flew web) Assumptions in materialistic approach of resurrection fail to meet the criterion of identity. The transformation of the persons who die to the new heavenly body without flaws, disabilities, or needs means that the two bodies are two entities altogether. We will write a custom essay sample on Is there life after death or any topic specifically for you Only $17.96 $11.86/pageorder now To me, the process of life after death is an impossibility through resurrection. Consider a human being who is a cannibal. After death, will God resurrect the persons he ate together with himself or only him? William in philosophy now magazine suggests that god will restore us again from other atoms. These new bodies will only meet our design and replication of us and not us al all. This is the same position with resurrection. The replica version of resurrection cannot secure survival after death (William web). Christians and Abraham religions who believe in resurrection also believe that the transformation comes on the final judgement day that comes so many years after the death of the person. This brings about a problem in continuity and proves that there is no life after death. According to Plato in his theory of opposites, physical world consists of opposites such as big and small, light and dark. In his argument, there must be a reverse to life , which is dead. For one to speak of dead and living as opposites then, the deceased must have a soul. Reincarnation is supported in this idea that suggests that mental growth continues after one, and the dead continues another earthly being with excellent grades of consciousness. Plato believes in a circle of death, life, death, life, and so forth (Taylor 244).

Apple Case Study 1 Free Essays

Apple Table of Contents: I. Introduction II. Opening Case III. We will write a custom essay sample on Apple Case Study 1 or any similar topic only for you Order Now Competitor Analysis IV. Sales Analysis V. Profitability Analysis VI. Cross Elasticity of Demand: Competitors v/s iPhone VII. Demand, Cost and Pricing VIII. Pure competition, Monopolistic Competition Oligopoly IX. Conclusion X. References I. Introduction Apple Inc. (Apple) designs, manufactures and markets a range of personal computers, mobile communication and media devices, and portable digital music players, and sells a range of related software, services, peripherals, networking solutions, and third-party digital content and applications. It’s products and services include Macintosh (Mac) computers, iPhone, iPad, iPod, Apple TV, Xserve, a portfolio of consumer and professional software applications, the Mac OS X and iOS operating systems, third-party digital content and applications through the iTunes Store, and a range of accessory, service and support offerings. The Company sells its products globally through its retail stores, online stores, and direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers. As of September 25, 2010, the Company had opened a total of 317 retail stores, including 233 stores in the United States and 84 stores internationally. II. Opening Case: Apple reveals the iPhone MACWORLD SAN FRANCISCO—January 9, 2007—Apple ® today introduced iPhone, combining three products—a revolutionary mobile phone, a widescreen iPod ® with touch controls, and a breakthrough Internet communications device with desktop-class email, web browsing, searching and maps—into one small and lightweight handheld device. Phone introduces an entirely new user interface based on a large multi-touch display and pioneering new software, letting users control iPhone with just their fingers. iPhone also ushers in an era of software power and sophistication never before seen in a mobile device, which completely redefines what users can do on their mobile phones. â€Å"iPhone is a revolutionary and magical product that is literally five years ahead of any other mobi le phone,† said Steve Jobs, Apple’s CEO. We are all born with the ultimate pointing device—our fingers—and iPhone uses them to create the most revolutionary user interface since the mouse. † iPhone is a Revolutionary Mobile Phone iPhone is a revolutionary new mobile phone that allows users to make calls by simply pointing at a name or number. iPhone syncs all of your contacts from your PC, Mac ® or Internet service such as Yahoo! , so that you always have your full list of up-to-date contacts with you. In addition, you can easily construct a favorites list for your most frequently made calls, and easily merge calls together to create conference calls. iPhone’s pioneering Visual Voicemail, an industry first, lets users look at a listing of their voicemails, decide which messages to listen to, then go directly to those messages without listening to the prior messages. Just like email, iPhone’s Visual Voicemail enables users to immediately randomly access those messages that interest them most. Phone includes an SMS application with a full QWERTY soft keyboard to easily send and receive SMS messages in multiple sessions. When users need to type, iPhone presents them with an elegant touch keyboard which is predictive to prevent and correct mistakes, making it much easier and more efficient to use than the small plastic keyboards on many smartphones. iPhone also includes a calendar application that allows calendars to be automatically synced with your PC or Mac. iPhone fea tures a 2 megapixel camera and a photo management application that is far beyond anything on a phone today. Users can browse their photo library, which can be easily synced from their PC or Mac, with just a flick of a finger and easily choose a photo for their wallpaper or to include in an email. iPhone is a quad-band GSM phone which also features EDGE and Wi-Fi wireless technologies for data networking. Apple has chosen Cingular, the best and most popular carrier in the US with over 58 million subscribers, to be Apple’s exclusive carrier partner for iPhone in the US. iPhone is a Widescreen iPod Phone is a widescreen iPod with touch controls that lets music lovers â€Å"touch† their music by easily scrolling through entire lists of songs, artists, albums and playlists with just a flick of a finger. Album artwork is stunningly presented on iPhone’s large and vibrant display. iPhone also features Cover Flow, Apple’s amazing way to browse your music library by album cover artwork, for the first time on an iPod. When navigating your music library on iPhone, you are automatically switched into Cover Flow by simply rotating iPhone into its landscape position. Phone’s stunning 3. 5-inch widescreen display offers the ultimate way to watch TV shows and movies on a pocketable device, with touch controls for play-pause, chapter forward-backward and volume. iPhone plays the same videos purchased from the online iTunes ® Store that users enjoy watching on their computers and iPods, and will soon enjoy watching on their widescreen televisions using the new Apple TVâ„ ¢. The iTunes Store now offers over 350 television shows, over 250 feature films and over 5,000 music videos. Phone lets users enjoy all their iPod content, including music, audiobooks, audio podcasts, video podcasts, music videos, television shows and movies. iPhone syncs content from a user’s iTunes library on their PC or Mac, and can play any music or video content they have purchased from the online iTunes store. iPhone is a Breakthrough Internet Communications Device iPhone features a rich HTML email client which fetches your email in the background from most POP3 or IMAP mail services and displays photos and graphics right along with the text. Phone is fully multi-tasking, so you can be reading a web page while downloading your email in the background. Yahoo! Mail, the world’s largest email service with over 250 million users, is offering a new free â€Å"push† IMAP email service to all iPhone users that automatically pushes new email to a user’s iPhone, and can be set up by simply entering your Yahoo! name and password. iPhone will also work with most industry standard IMAP and POP based email services, such as Microsoft Exchange, Apple . Mac Mail, AOL Mail, Google Gmail and most ISP mail services. iPhone also features the most advanced and fun-to-use web browser on a portable device with a version of its award-winning Safariâ„ ¢ web browser for iPhone. Users can see any web page the way it was designed to be seen, and then easily zoom in to expand any section by simply tapping on iPhone’s multi-touch display with their finger. Users can surf the web from just about anywhere over Wi-Fi or EDGE, and can automatically sync their bookmarks from their PC or Mac. Phone’s Safari web browser also includes built-in Google Search and Yahoo! Search so users can instantly search for information on their iPhone just like they do on their computer. iPhone also includes Google Maps, featuring Google’s groundbreaking maps service and iPhone’s amazing maps application, offering the best maps experience by far on any pocket device. Users can view maps, satellite images, traffic information and get direct ions, all from iPhone’s remarkable and easy-to-use touch interface. iPhone’s Advanced Sensors Phone employs advanced built-in sensors—an accelerometer, a proximity sensor and an ambient light sensor—that automatically enhance the user experience and extend battery life. iPhone’s built-in accelerometer detects when the user has rotated the device from portrait to landscape, then automatically changes the contents of the display accordingly, with users immediately seeing the entire width of a web page, or a photo in its proper landscape aspect ratio. iPhone’s built-in proximity sensor detects when you lift iPhone to your ear and immediately turns off the display to save power and prevent inadvertent touches until iPhone is moved away. Phone’s built-in ambient light sensor automatically adjusts the display’s brightness to the appropriate level for the current ambient light, thereby enhancing the user experience and saving power at the same time. Pricing ; Availability iPhone will be available in the US in June 2007, Europe in late 2007, and Asia in 2008, in a 4GB model for $499 (US) and an 8GB model for $599 (US), and will work with either a PC or Mac. iPhone will be sold in the US through Apple’s retail and online stores, and through Cingular’s retail and online stores. Several iPhone accessories will also be available in June, including Apple’s new remarkably compact Bluetooth headset. iPhone includes support for quad-band GSM, EDGE, 802. 11b/g Wi-Fi and Bluetooth 2. 0 EDR wireless technologies. iPhone requires a Mac with a USB 2. 0 port, Mac OS ® X v10. 4. 8 or later and iTunes 7; or a Windows PC with a USB 2. 0 port and Windows 2000 (Service Pack 4), Windows XP Home or Professional (Service Pack 2). Internet access is required and a broadband connection is recommended. Apple and Cingular will announce service plans for iPhone before it begins shipping in June. III. Competitor Analysis Market Share by OS Nokia still has a third of the overall mobile phone market. The average selling price of a Nokia Smartphone fell by 21% from 2009. Nokia is selling plenty of devices, but they are at the cheap end of the market. They lost what some in the industry refer to as â€Å"mindshare† to Apple’s iPhone and the Google Android mobile software platform. Nokia wants to sell services – music, maps, and applications – as well as hardware but high-end phone users are looking elsewhere. The company says a new family of Smartphone’s, led by the N8 released in 2010, will revive its fortunes at the top end of the market. Nokia chief executive Stephen Elop was forced to abandon the mobile phone giant’s in September 2010. The news that the Finnish firm might only break even in the second quarter of this year slashed 25 per cent off its value in 24 hours. Mobile phone manufacturer Nokia has announced it will shed 7,000 jobs from next year as part of a plan to refocus the company on Smartphone. The Finnish firm is moving from Symbian to Microsoft’s Smartphone technology. The firm recently confirmed the deal with Microsoft last week to jointly develop Smartphone technology, which will cut costs by about 1bn Euros a year. Under the terms of that deal, Nokia agreed to start using the Microsoft’s operating system on its Smartphone instead of its own Symbian platform. Nokia’s response to the Smartphone threat from competitors such as Apple’s iPhone and phones using Google’s Android system has been long been a key investor concern. Prior to the iPhone, Nokia was the king of mobile handsets. Now its share of the Smartphone market has plunged from 47 per cent to 27 per cent. It has also lost its ranking as the largest handset maker in terms of revenue to Apple. Android When Google decided to get into the Smartphone business it decided that Android devices would be everything that the iPhone was not. Apple one or two handsets, Google on the other hand was laying out a great number of handsets. Manufacturers such as HTC, LG and Motorola could use the new operating system for free. It enabled Google to have phones for every section of the market – high powered and pricey, cheap and practical. Android’s real selling point would be the apps. Here too, the policy was one of openness. Apple controlled its App store controlling every submission and rejecting those that contravened its rules. For Android anyone who had written an app could upload it. At first, users and app developers welcomed the free-and-easy approach. However, some have begun to question if Google’s policy for the apps is the best way to manage the Market. Three years after its launch, hardware sales are booming. Yet sales of Android apps remain relatively poor. Estimates of Apple’s App store in 2010 were ? 1. billion. Android Market managed just ? 62 million. The figure was lower than both Blackberry App World (? 100m) and Nokia’s Ovi store (? 64m). Research predicts massive improvements for Android by this time 2012 but it is still expected to lag far behind iOS. Finally Android’s market share grew to surpass the Symbian platform used by Nokia making it the most sold Smartphone Microsoft Microsoft market share is declining in the Smartphone platform market. Windows Phone 7 lacks a number of features despite the innovation of its user interface. Microsoft hopes to gain market share once Nokia Windows Phones and its wide-ranging â€Å"Mango† software update get released later in 2011. Microsoft has unveiled the first major update to its Windows Phone 7 operating system it launched in 2010. The update, codenamed Mango, intdoduces more than 500 changes. Microsoft’s attempts to break into the Smartphone race have been mediocre at best. Currently, the company controls less than 4% of the market. Despite this, Microsoft’s Windows Phone 7 platform is forecasted to beat Android in 2013. Microsoft introduced Pocket PC in 2000, followed by Windows Mobile in 2003, prior to Apple and Android’s release. However it still failed to compete in the market, or rival Symbian who controlled nearly 90% of the market share. Microsoft lacked the features and compatibility that Symbian was featuring at the time, and as a result, consumers refused to recognize its product or give Microsoft the opportunity to be a contender in the Smartphone industry. The platform was notoriously sluggish and the most difficult of any platform to use. Microsoft tried to solve some of these issues with minor tweaks and software updates over the years to little or no avail. As Windows Mobile market shares continued to decline, Microsoft had no other option than to overhaul the Microsoft platform and launch Windows Phone 7 in 2010. Windows Phone 7 was much improved. But Microsoft still failed to take control of the market, or garner any real significant attention from consumers. RIM Research In Motion has given up more ground to Apple and Google in the hypercompetitive Smartphone market, a report shows, while two brokerages cut their price targets for the BlackBerry maker on concerns it can no longer keep pace. The latest figures dropped RIM from second to third place. The Canadian company’s struggle to compete is unlikely to get any easier, with Apple’s upcoming iCloud service expected to hurt RIM. IV. Sales Analysis Apple  produced some stellar results: revenues up 48% year-on-year to $13. 5bn, and profits up. The process is confused because  Apple has begun restating its year-ago earnings, to take into account the fact that it now recognizes income and revenue from subscription-based products such as the  iPhone(which may be sold on an 18-month contract) as soon as it gets it, rather than deferring it over the life of the device/contract as it used to. It began doing that in the most recent quarter, covering Christmas, which – confusingly – is the first quarter of its financial year. So previously, the second-quarter revenues were $8. 16bn, not the newly-restated $9. 08bn; the profits were $1. 21bn, not the now-given figure of $1. 62bn. The numbers also don’t include the iPad, because the quarter ended on March 31 – the iPad was launched three days later. According to MacJournals, which chewed over the numbers, â€Å"At $5. 445 billion, iPhone sales accounted for 40% of Apple’s revenue. All Mac sales were 28%, all  iPod/Music sales were 24%. Mac sales are 2. 943m units, generating revenue of $3. 76bn – which Apple says was 33% year-on-year growth, compared to market growth of 24%. The company’s market share of mobile subscribers has also taken a deep plunge. Market research firm comScore says that between October and January, Microsoft’s share of the market fell from 19. 7% to 15. 7%. RIM, the maker of the BlackBerry, remained the leader, growing from 41. 3% to 43%. Apple ‘s iPhone increased slightly, from 24. 8% to 25. 1%, and Google’s Android grew by more than 250%, going from 2. 8% to 7. An interesting analysis comes from Tomi Ahonen, a former Nokia executive. â€Å"I am writing the first history of the once-iconic iPhone, written now in early April 2010, before Apple has released its first quarter earnings for 2010. This is literally the peak of the short reign that Apple’s iPhone had as the most emulated Smartphone. [†¦] And mark my words, the numbers are now very clear, Apple’s market share peak among smartphones, and among all handsets, on an annual basis, is being witnessed now. † V. Profitability Analysis Apple reported in the second quarter of 2011 that net income rose 95 percent, to $5. 9 billion, or $6. 40 a share, from $3. 07 billion, or $3. 33 a share, in 2010. Revenue climbed 83 percent, to $24. 67 billion, from $13. 5 billion. The profit margin in 2011 is 22. 36% of the sales which is an improvement over the level the company achieved in 2010. The company’s return of equity is 38. 78% while in 2010 it was 26. 2% which means that there is a 12. 58% increase on the return of equity. The gross margin is 39. 07% which is slightly better than the company achieved in 2010. VI. Cross Elasticity of Demand: Competitors V/s iPhone When the iphone 3GS was released on July 11, 2008 it cost $199 with the AT;T two year contract. In January 2011 Apple cut the iphone 3GS price to $50. cross-price elasticity of demand = % ? in demand for product A% ? in price for product B %? in price for iphone: Price of Iphone 3GS, 2010 + Price of Iphone 3GS, 2011? Price of Iphone = 199 + 5050-199 = -1. 671% With the Market share OS table above we can compute the % ? I demand for prodct competing with the iphone. %? in demand for Symbian = Symbian market share of Q1 2011 – Symbian market share of 2010 = 27. 4% – 37. 6% = -8. % Symbian-iphone cross-price elasticity of demand = % ? in demand for Symbian% ? in price for Iphone = -8. 6%-1. 671% = 5. 146 %? in demand for Android = Android market share of Q1 2011 – Android market share of 2010 = 36% – 22. 7% = 13. 3% Android -iphone cross-price elasticity of demand = % ? in demand for Android% ? in price for Iphone = 13. 3%-1. 671% = -7. 959 %? in demand for R IM = RIM market share of Q1 2011 – RIM market share of 2010 = 12. 9% – 16. 0% = -3. 1% RIM -iphone cross-price elasticity of demand = % ? in demand for RIM% ? in price for Iphone = -3. 1%-1. 671% = 1. 855 ? in demand for Microsoft = Microsoft market share of Q1 2011 – Microsoft market share of 2010 = 3. 6% – 4. 2% = -0. 6% Microsoft -iphone cross-price elasticity of demand = % ? in demand for Microsoft % ? in price for Iphone = -0. 6%-1. 671% = 0. 359 The price elasticity of demand is the responsiveness of quantity demanded by a change of 1 percent in price. It is calculated by dividing the percentage change in the demanded quantity by the corresponding percentage change in price. The iPhone was launched in the US roughly at the beginning of the second Quarter 2008, at a price of $599. In mid September Apple reduced the price for the iPhone by 33% from $599 to $434. According to the quarterly reports, Apple sold 270 000 iPhones in the second quarter and 1,119 000 iPhones in the third quarter. If calculated according to the equation for price elasticity of demand, the iPhone would have a price elasticity of 4. 7, which means that Apple would lose almost 4. 7 percent of iPhone sales for each corresponding 1 percent increase in price. Since elasticity is greater than 1 the price is inelastic so the iPhone is a luxury commodity. Many consumers wait until increased competition forces Apple to decrease prices. VII. Demand, Cost ; Pricing Demand Apple’s iPhone Supply and Demand Concept of Supply and Demand There is a general rule in economics that if the price of a certain good or service rises, then the demand for such good or service declines. If the price decreases, then potential demand also increases (inverse relationship). On the supply side, if the price of a good or service increases, then firms will be willing to supply the market with higher volume of such good or service. If the price decreases, then firms will cut their supply of the good or service (positive relationship. The market then adjusts the price of the good or service in order to satisfy both the consumers and the suppliers. This is called market equilibrium. Apple iPhone Demand Last July, Apple iPhone was able to outsell all smart phones in the United States. It almost equaled the sales of the most popular feature phone (LG chocolate), giving it a relatively stable position in the market. New Apple handset models accounted for almost 1 . of all phone handset sales in the US for about a month. It was estimated that the demand for Apple iPhone was rising at7 . 2 a month, equivalent to about 5 million units of quantity demanded. The market research firm iSuppli noted â€Å"This is a remarkable accomplishment for Apple, considering that July marked the first full month of sales for the iPhone. While iSuppli has not collected historical information on this topic, it’s likely that the s peed of the iPhone ‘s rise to competitive dominance in its segment is unprecedented in the history of the mobile-handset market (Marsal ,2007 . In short , almost unexpected rise in demand of Apple iPhone was unaccounted by many experts , including of which are some of its competitors . The same research firm also noted that survey revealed that almost 57 of iPhones (bought in July ) were purchased by US consumers . Most of the consumers are aged 17-35. Almost 52 of the consumers of this product are male, and about 48 are female, revealing an almost equal propensity to consume for the product among the sexes. Added to that, iSuppli noted that 62 of the consumers of the product are actually college graduates or those with graduate courses . Nonetheless , the same research firm noted that â€Å"some of the iPhone ‘s success in July can be attributed to pent-up demand following months of hype (stagnant demand). Real proof of success will come in the coming months as demand patterns stabilize (Marsal, 2007). This prediction was almost accurate when the demand for iPhone was almost rising at 8 per month (month of June). Cost Apple’s Iphone 4 smartphone, for which it’s charging at least $500 at retail, is built of parts that cost $187. 51, according to market research firm Isuppli. According to the tear-down the most expensive part of the Iphone 4 is the 3. 5-inch LCD screen which costs $28. 50. Isuppli thinks that the Iphone 4 screen must be identical to one made by LG. It seems that Apple has managed to keep its parts cost at about $170 to $180 per unit. Isuppli’s cost estimate doesn’t include labour, shipping, advertising, software development or patent licensing. The cost is based on a 16GB version of the Iphone 4 but the low costs of each componant are fairly staggering. The Apple A4 processor reportedly is made by Samsung Electronics for $10. 75 per chip. Isuppli thinks that Geneva-based STMicroelectronics supplied the gyroscope chip at an estimated cost of $2. 60, as well as an accelerometer chip used in previous Iphone versions, which has an estimated cost of 65 cents. Other component suppliers named by Isuppli include Skyworks, a wireless chipmaker and TriQuint Semiconductor. In 2009, Isuppli estimated that the components and materials used in the iPhone 3GS cost about $179. Since then Isuppli thinks that the materials costs for that model have fallen to $134. Thus the Iphone 4 costs a bit more to make than the earlier model. Of course this means that Apple’s gross margin on the hardware in Iphones is extremely high. The actual price margin gets obscured by the fact that ATT heavily subsidises the phone in the US for about what it costs to manufacture. However the real winner is Apple, which does not have to pay for the cost of manufacture and still takes home about three times Iphone 4 production costs, on average. Pricing Because the iPhone price is entirely set by Apple, it makes an interesting case study on how much the price of technology drops over time. The official price of the iPhone periodically drops, as shown in the table below. But, there are no sales and a new iPhone is never sold for less than the official price. (There are occasionally sales on the refurbished iPhones for example on black Friday the refurbished 3GS was sold for $50. 00 instead of the usual $150. 00. )   Finding historical street price data is harder than historical MSRP data. For the iPhone both prices are the same. The table showing the historical price is included below. 1st Gen 4GB| 1st Gen 8GB| 3G| 3GS 16GB| 3GS 32GB| 29 June 2007| $499. 0*| $599*| N/A| N/A| N/A| 5 Sept 2007| Discontinued| $399| N/A| N/A| N/A| June 2008| N/A| N/A| $199| N/A| N/A| June 2009| N/A| N/A| $99| $199| $299| VIII. Pure competition, Monopolistic Competition Oligopoly Apple Inc. planned to begin producing this year a new iPhone that could allow U. S. phone carriers other than ATT Inc. to sell the iconic gadget, said people briefed by the company. The new iPhone would work on a type of wireless network called CDMA, these people said. CDMA is used by Verizon Wireless, ATT’s main competitor, as well as Sprint Nextel Corp. nd a handful of cellular operators in countries including South Korea and Japan. The vast majority of carriers world-wide, including AT;T, use another technology called GSM. With Apple developing a phone with CDMA capability, its exclusive U. S. arrangement with AT;T dating to 2007 appears set to end. Verizon Wireless, owned by Verizon Communications Inc. and Vodafone Group PLC, declined to comment. An AT;T spokesman said: â€Å"There has been lots of incorrect speculation on CDMA iPhones for a long time. We haven’t seen one yet and only Apple knows when that might occur. † Apple declined to comment. For AT;T, the Apple relationship has been crucial, helping to make the carrier the U. S. leader in lucrative smart-phone market share. According to comScore Inc. , AT;T has over 43% of all U. S. smart-phone customers, compared with 23% for Verizon. These customers are especially attractive because they generally pay higher monthly rates for data plans. For several quarters, AT;T’s growth has come almost single-handedly from the iPhone. In the fourth quarter of 2009, the carrier said it activated 3. 1 million new iPhones. In comparison, it counted only a net total of 2. million new subscribers as some customers moved from other phones to iPhones. Now that a new Verizon-compatible iPhone appears to be on the horizon, Digits looks at what Apple can do to win over mobile business users, particularly from RIMM’s BlackBerry market. The people briefed on the matter said the upgraded GSM iPhone is being made by Taiwanese contract manufacturer Hon Hai Precision Industry Co. , wh ich produced Apple’s previous iPhones. The CDMA iPhone model is being made by Pegatron Technology Corp. , the contract manufacturing subsidiary of Taiwan’s ASUSTeK Computer Inc. said these people. One person familiar with the situation said Pegatron is scheduled to start mass producing CDMA iPhones in September. Other people said, however, that the schedule could change and the phone may not be available to consumers immediately after production begins. Representatives of Pegatron and Hon Hai declined to comment. Verizon has publicly stated its interest in the iPhone, but people familiar with the situation said Apple originally decided against developing a phone for Verizon to keep its development process simple, since the technologies are incompatible. Verizon also is upgrading its network to a higher-speed technology, so Apple has said it believed CDMA was a short-term technology. Apple later changed its mind as it realized Verizon’s upgrade would take longer than expected, said people familiar with the situation. Making the iPhone available through Verizon, which has over 91 million customers, as well as potentially other CDMA carriers could open up a significant new market. In 2009, iPhone sales globally rose 83% to 25. million, far outpacing the 20% to 25% growth in smart phones sales overall, according to Bernstein. But since Apple already dominates smart-phone sales through existing partners, â€Å"sooner rather than later, Apple is going to have to look to find incremental distribution,† which implies a monopolistic competition between all smart phone sellers, said Bernstein analyst Toni Sacconaghi. He estimates Verizon could help Apple nearly double the number of iPhone users in the U. S. Some advantages that iPhone has comparing to other smart phones are: 1. Pod: iPhone is a not just a phone it is widescreen iPod with touch controls that lets you enjoy all your content — including music, audiobooks, videos, TV shows, and movies — on a beautiful 3. 5-inch widescreen display (Nokia N95 only has a 2. 6 inch screen). The N95 does have a good media player, however with all the iPod features and 4 GB / 8 GB space, it makes the iPhone the best music phone. 2. Advanced Safari browser: iPhone lets you see any web page the way it was designed to be seen, then easily zoom in by simply tapping on the multi-touch display with your finger which will change mobile browsing for the good. . OS X: All the power and sophistication of an advanced operating system that gives you access to true desktop-class applications and software, including rich HTML email, applications such as widgets, Safari, calendar, text messaging, Notes, and Address Book etc. iPhone is fully multi-tasking, so you can read a web page while downloading your email in the background. This software completely redefines what you can do with a mobile phone. 4. User Interface: iPhone features the most revolutionary user interface since the mouse. It’s an entirely new interface based on a large multi-touch display and innovative new software that lets you control everything using only your fingers. 5. Visual Voicemail: The iPhone lets you select and listen to voicemail messages in whatever order you want — just like email using a revolutionary new feature called the visual voicemail. IX. Conclusion Analyzing as managerial economics students, we can conclude that although the current methods and techniques are serving us well in analyzing the current market situation, there will be new techniques emerging in the future with global changes occurring at leaping speeds. What is essential is for us to grasp is that the theory is flexible with these changes and that it can be shaped or rounded to be applied to any market situation analysis. The content and subjects we learned in this course are nothing but the bedrock tools that any manager needs to know and use in his daily life in order to forecast revenues and demand, analyze current markets and evaluate his company’s stance regarding his competitors. X. References ttp://theblogpaper. co. uk/article/business/31may09/price-elasticity-demand-iphone http://news. cnet. com/8301-13506_3-20064223-17. html http://www. bbc. co. uk/news/business-10725887 http://www. bbc. co. uk/news/uk-13284156 http://m. ibtimes. com/microsoft-windows-phone7-google-android-apple-157595. html http://www. reuters. com/article/2011/06/03/us-rim-research-ubs-idUSTRE7523PP20110603 www. newyorktimes. com www. wallstreetjournal. com How to cite Apple Case Study 1, Free Case study samples

Act 4 Scene 1 is the dramatic climax to the play Essay Example For Students

Act 4 Scene 1 is the dramatic climax to the play Essay The Merchant of Venice is a comedy play written by William Shakespeare in Elizabethan times. Antonio who is a merchant of Venice agrees to lend his friend Bassanio money so he is able to go to Belmont to woo Portia. All Antonios ship where out at sea so he had to seek money elsewhere which is when he became bound to Shylock. Shylock is a Jewish usurer and made his money by lending it out and charging interest. When Antonio approaches Shylock for a loan, he makes him promise to forfeit a pound of flesh if he is unable to pay back the money within three months. Shylocks then finds out that his daughter, Jessica had eloped with Lorenzo who is a Christian. Which doesnt please Shylock as theres a dispute between Christians and Jew, for Jews were seen as evil in Elizabethan times.. Bassanio, accompanied by his friend Gratiano depart for Belmont, once they arrive Bassanio falls in love with Portia and chooses the right casket but their happiness is interrupted by the news of Antonios ship not arriving so the bond goes to court. We are first introduced to shylock in Act I Scene 3 where we learn of his usury and a lot about his character and intentions. He is considered an alien in Venice as he dresses differently, comes from a different back ground and culture. We also learn of Shylocks hatred towards Christians and Antonio, before he even says a word to Antonio he lets the audience now of his hatred towards Antonio. How like a fawning publican he looks! I hate him for he is a Christian. Shylock also shows an element of belligerence in his refusal to ever forgive the Christians. We also see how devious and cunning he is in the way he tells Antonio he wants to be friends with him and saying the bond is just a merry sport. By getting Antonio to agree he has made him indebt, no just with money but his life. Although Antonio is very naive in the way he accepts the bond, knowing that they arent exactly the best of friends and being so confident in thinking that he will be able to pay him back on time. Perhaps Shylock feels justified in seeking revenge upon Antonio as he blames him for all his problems and is bitter about the way Antonio has treated him the past. As he has humiliated Shylock in public by spitting on him in public and calling him names such as dog and cutthroat jew. Shylock tells the audience how he hopes for revenge Antonio for his own humiliation and for the Jews who have suffered for a long time because of Christians. So through the bond he will be able to bring justice to himself and other jews. When Jessica runs away with a Christian this makes him more revengeful towards Antonio Ill plague him, Ill torture him, Im glad of it. In the scenes directly before the trial scene, Act 4 Scene 1 we really learn how revengeful Shylock is. In the way he repeats I will have my bond Showing how fixed on what he wants and how he is unwilling to show mercy. The trial scene takes place in Venice which has very much been portrayed as the mens world. Where businesses transactions have taken place and all the hatred have taken place. Where as Belmont is seen as the womens world full of love and peace. The main contrast between Venice and Belmont is that one is where money is made and the other is where money is spent. Another contrast is in the way Shakespeare interacts the cities by moving from one to the other in each scene. When we hear of Shylocks hatred and the bond the tension builds up. Then it moves to Belmont to a world of romance. A big contrast is in the courtroom scene and the opening of scene 5 which takes place on a romantic night in Belmont. Shylock and Antonio ended up in court as a result of Antonios ship not returning in time. Antonio is brought before the Duke to stand trial for failing to pay off his debt to Shylock so he now must give a pound of his flesh to Shylock like said in the bond. The Duke is biassed towards Antonio even though hes meant to be impartial, but cant find any legal way to realise him from the bond so he tries to persuade Shylock to change his mind by appealing to his better nature. Shylock replied that he has already sworn by his Sabbath that he would have his pound of flesh from Antonio. Shylock admits that he cant give a clear reason why he wants his bond Can I give no reason, nor I will not. Shylock is stubborn and bitter as he is unwilling to show mercy or accept money which means a lot to him. Bassanio offers his life over Antonios and Portias money but he refuses bother of these. In a way hes cornered like an animal as everyone is against him even though the law is on his side. Maybe hes legal right but morally perhaps not. Its an inhumane act. He argues if the refuse to give him his bound it would ruin the reputation of the Venice as a city of international trade. We see on set Shylock sharping his knife on the sole of his shoe which is very dramatic. It brings out a lot of different emotions in the audience: shock that hes about to do it, sympathy for Antonio, gladness that at Shylock is getting justice and the suspension in whether its going to be carried through. Romeo and Juliet' is a play written by Sir William Shakespeare EssayHe begins to leaves, shocked by what had just happened and tries to withdraw the case but Portia stops him by saying Tarry Jew her language that she speaks to Shylock has changed since she pronounced the flaw. Which is a subtle dramatic effect. Everyone in the courtroom talk to Shylock using Thee and Thou which is used when talking to some of lower status characters. Even the Duke whos suppose to be impartial uses this language towards Shylock but speaks to Antonio in You and Your. When Portia first enters shes the only one who speaks to Shylock with respect and uses You and Your which helped lure him in to a false sense of security. After she tells him about not shedding any blood her language changes and her words become more disrespectful Tarry Jew. She now begins to state how Venice had a law that if any foreigner tried to kill a Venetian directly or indirectly, the foreigner had to forfeit all that he/she owned. Half of their property would go to the victim they plotted against and the other half to the state. In addition the life of the foreigner would be at the mercy of the Duke. Again this would be another shock for the audience and maybe they would think Portia was carrying it out a bit far. As Shylock had suffered enough from the Christians and may feel it was a bit injustice but on the other hand he had shown no mercy towards Antonio. So all the time throughout this scene we are faced with two strongly justified arguments which give the audience mix emotions. The Duke pardoned Shylock before he begged for mercy but Shylock argued that since all his property would be taken away, he would rather die as his property is his life. Nay, take my life and all; pardon not that: You take my house, when you do take the prop That doth sustain my house; you take my life When you do take the means whereby I live Antonio then comes in Shylocks behalf and asks the Duke to allow Shylock to keep half of his wealth. He then asks to keep the half and keep it as a form of inheritance for Jessica and Lorenzo. However Antonio requests that Shylock should convert to a Christianity and all he owns goes to Jessica and Lorenzo once he dies. Shylock cant do anything but accept. Again the audience would have mixed emotions about how fairly Shylock was treated. Maybe he deserved to forfeit all that he had but have to become a Christian when Jews are very religious people is a bit over the top and unfair. As he could never be a true Christian as he doesnt believe in the faith. So there is an element of just desert and sympathy towards Shylock. To relax the mood Shakespeare and to get the interest of the audience back, the Duke ask Antonio and Bassanio to show their thanks to Portia. They offer Portia her own money which is ironic and amusing and tires to get Bassanio to give her the ring which she made him promise never to take off no matter as it is a symbol of there eternal love. He refuses to give her it and then she leaves without it, as she was testing his love for her to the utter most. He calls it a trifle which is ironic as Portia gave it him as a sign of their love and it takes him three comments before he says the real reason in why he doesnt want to give it up. Once she had left Antonio manages to persuade him to give it to Portia. Which shows how is love for Antonio is greater than his love for Portia, also as he was willing to give it all up for Antonio. Although the play was written to be comical, humour has changed throughout the years and isnt what we would comedy today. The issues to do with racism still exist today, although I do feel it isnt as strong as in the Elizabethan times but it is still a big issue nowadays. The attitude that Shakespeare paints with Shylock is one of the reason why racism is still around today. One thing that has really changed and is no longer a relevance in todays society apart from in the developing countries of the world is that women are no longer restricted in what they can do as much. There is still many people though who think of women as the weaker sex. Act 4 Scene 1 is most definitely the dramatic climax to the play as in a way it unites the two cites Belmont and Venice by bringing the women into Venice. Also it unites some of the sub-plots with the main plot, the bond. The scene is unpredictable in the way you think one things going to happen but Shakespeare cleverly entwines the flaws at unexpected times, when you think its all over. I do feel though some of the dramatic effects loose their impact as it isnt a believer able story. Maybe for the time it was but the realisticness is lost today.

Table Of Contents Introduction Table 1Effects Of LSD A Brief Foray In

Table of Contents Introduction Table 1:Effects of LSD A Brief Foray Into Philosophy and the Cognitive Sciences The Suspects Figure 1: Structure of LSD Overview of Synaptic Transmission Theory: LSD Pre-synaptically Inhibits 5-HT Neurons Theory: LSD Post-synaptically Antagonizes 5-HT2 Receptors Figure 2: LSD Binding at 5-HT2 Receptor Theory: LSD Post-synaptically Partially Agonizes 5-HT2 Receptors Theory: LSD Post-synaptically Agonizes 5-HT1 Receptors Conclusion References Introduction The psychedelic effects of d-Lysergic Acid Diethylamide-25 (LSD) were discovered by Dr. Albert Hoffman by accident in 1938. In the 1950s and 1960s, LSD was used by psychiatrists for analytic psychotherapy. It was thought that the administration of LSD could aid the patient in releasing repressed material. It was also suggested that psychiatrists themselves might develop more insight into the pathology of a diseased mind through self experimentation. 1,2 During the late 60s, LSD became popular a s a recreational drug. While it has been suggested that recreational use of the drug has dropped, a recent report on CNN claimed that 4.4% of 8th graders have tried it. LSD is considered to be one of, if not the, most potent hallucinogenic drug known. Small doses of LSD (1/2 - 2 ug/kg body weight) result in a number of system wide effects that could be classified into somatic, psychological, cognitive, and perceptual categories. These effects can last between 5 and 14 hours. Table 1: Effects of LSD 1, 2, 3 Somatic Psychological Cognitive Perceptual mydriasis hallucinations disturbed thought processes increased stimulus from environment hyperglycemia depersonalization difficulty expressing thoughts changes in shape/color hyperthermia reliving of repressed memories impairment of reasoning synaesthesia (running together of sensory modalities) piloerection mood swings (related to set and setting) impairment of memory - esp. integration of short -> long term disturbed perception of time vomiting euphoria lachrymation megalomania hypotension schizophrenic-like state respiratory effects are stimulated at low doses and depressed at higher doses reduced "defenses", subject to "power of suggestion" brachycardia The study of hallucinogens such as LSD is fundamental to the neurosciences. Science thrives on mystery and contradiction; i ndeed without these it stagnates. The pronounced effects that hallucinogens have throughout the nervous system have served as potent demonstrations of difficult to explain behavior. The attempts to unravel the mechanisms of hallucinogens are closely tied to basic research in the physiology of neuroreceptors, neurotransmitters, neural structures, and their relation to behavior. This paper will first examine the relationship between neural activity and behavior. It will then discuss some of the neural populations and neurotransmitters that are believed to by effected by LSD. The paper will conclude with a more detailed discussion of possible ways that LSD can effect the neurotransmitter receptors which are probably ultimately responsible for its LSD. A Brief Foray Into Philosophy and the Cognitive Sciences Modern physics is divided by two descriptions of the universe: the theory of relativity and quantum mechanics. Many physicists have faith that at some point a "Grand Unified Theory" will be developed which will provide a unified description of the universe from subatomic particles to the movement of the planets. Like in physics, the cognitive sciences can describe the brain at different levels of abstraction. For example, neurobiologists study brain function at the level of neurons while psychologists look for the laws describing behavior and cognitive mechanisms. Also like in physics, many in these fields believe that it is possible that one day we will be able to understand complicated behaviors in terms of neuronal mechanisms. Others believe that this unification isn't possible even in theory because there is some metaphysical quality to consciousness that transcends neural firing patterns. Even if consciousness can't be described by a "Grand Unified Theory" of the cognitive sciences, it is apparent that many of our cognitive mechanisms and behaviors can. While research on the level of neurons and psychological mechanisms is fairly well developed, the area in between these is rather murky. Some progress has been made however. Cognitive scientists have been able to associate mechanisms with areas of the brain and have also been able to describe the effects on these systems by various neurotransmitters. For example, disruption of hippocampal activity has been found to result in a deficiency in consolidating short term to long term memory. Cognitive disorders such as

Welfare Reformation Essays - Public Economics, Medicine, Free Essays

Welfare Reformation Essays - Public Economics, Medicine, Free Essays Welfare Reformation TITLE} This week we offered a plan to end welfare as we know ita plan that will encourage personality and help strengthen our families through tougher child support, more education and training, and an absolute requirement to go to work after a period of time. -Bill Clinton, radio address, 6/18/94 The welfare system is in deep distress. From the time of Franklin Delano Roosevelt to the current reigning of Bill Clinton, many a bills have been brought for to reform it. Originally, Roosevelt established the system as a type of government stripend to financially challenged individuals; however, it was not intended to act as a dependent income for them (Tucker 45). Even though many changes have been made over the past three years, it has not made much of an impact on the problems at hand (Pear). Officials discovered that many welfare recipients misuse the benefits. Studies have shown that the welfare system should begin by providing job placement, ending benefits for illegitimacy, and educating the young. First, the aspect of job placement is directly related to the misuse of welfare. In order to succeed at rising employment rates, current wages have to increase dramatically. A welfare check ranges form $5.53 to $17.50 an hour; in a like manner, minimum wage is less than an hourly welfare check (Tilly 8). People desire the higher money of a welfare check to that of a low-paying job (Tweedie 117; Tanner 18). This dependency on receiving the check causes many problems not just with the current generation, but future generations will also be similarly affected. These children are acquiring the habits of their parent or parents, thus creating a permanent underclass (Tucker 45). Economic incentives for staying on welfare should be abolished. People should no longer be allowed to remain on the system for extended periods of time. In accordance with the lesser incentives, the government should place more emphasis on raising the current hourly wage (Haskins 126). Most importantly, the government needs to portray a working world in which job training is not only the standard, but also the required (Tanner 17). Providing jobs with training not only educates the person, but also supplies him or her with opportunities to acquire a better paying job with a future (Willis 4). This training would not just teach skills, but it would make job development workers move more people into the mainstream (Garr 193). In Wisconsin, Republican legislators have devised a method of reform called W-2 Wisconsin Works. W-2 is a work program that would require all recipients over eighteen to work for cash assistance (Tweedie 117). Many welfare recipients are often stereotyped as lazy; moreover, these recipients need to take charge of their lives (Leavitt 22). They need to realize that they are capable of doing competent work. They have to compete to prosper. Second, illegitimacy needs to be curbed by stopping aid to promiscuous mothers who continue to have out-of-wedlock pregnancies. The establishment of anti-illegitimacy policies is imperative. These policies should propose to stop payment to unwed others (Haskins 126). The government should not reward for illegitimacy. According to Ron Haskins, Trying to help poor children by giving their underage mothers cash will often simply produce more poor children, reformers argued. Wise societies don't reward births outside of marriage in this way (Haskins 126). If a young woman becomes pregnant again, she does not have to make a choice between living at home with her parents or finding a husband. She simply can continue to produce more illegitimate children. This reoccurrence of illegitimacy is exactly one of the reasons that a stopping of incentives is needed (Tucker 45). In a like manner, the most effective way to reduce births is with a family cap. The family cap is a provision that denies greater cash to women who continue to have births while receiving welfare (Donovan 73). It is designed to discourage out-of-wedlock births (Sollom 41). The government needs to include a child exclusion provision like both China and Japan currently have (Donovan 73). Disincentives are required to act as the primary strategy for regulating poor women's reproductive behaviors (Sollom 41). This unorthodox behavior causes much strain on the welfare system, since the state rewards extra money for additional children. Third, the

Islam in America Essay Example | Topics and Well Written Essays - 750 words - 1

Islam in America - Essay Example To begin with, it must be noted that there are several scenes when Muslim inmates are shown praying. Indeed, a prayer is an important element of Islam: the believers are supposed to start praying as soon as they hear a spiritual leader. However â€Å"if they are too far from a mosque to hear the call to prayer, they have to rely on a time table† (Wood 12). This is quite peculiar since it shows that even in prison the Muslims were willing to follow their spiritual tradition. In other words, the people who violated rule and regulations that were imposed by the society want to adhere to the religious rules instead. Some might suggest that this shows that spiritual law has more power for some people than secular. In addition to that, there is a peculiar scene at the end of the movie. One of the supporting characters, Javed, was shot and agreed to sacrifice himself so that the main characters would escape. When he is finally defeated and is about to be killed, he looks straight in the eyes of his future killer and says â€Å"Allahu Akbar†. What is surprising is that â€Å"’Allahu Akbar’ a phrase that many Americans associate with Muslim terrorists†. Nevertheless, this movie shows that even a criminal who is a Muslim is willing to make these words his last. Therefore, the movie wanted to imply that people may be wrong while thinking of it as a chant of terrorism.So, the movie in question also makes some important remarks about the role that religion plays in the American society.

Silk Road Essay Example | Topics and Well Written Essays - 2500 words

Silk Road - Essay Example â€Å"Both terms for this network of roads†, as Joshua J Mark notes, â€Å"were coined by the German geographer and traveler, Ferdinand von Richthofen, in 1877 CE, who designated them `Seidenstrasse’ (silk road) or `Seidenstrassen’ (silk routes)† (Pars. 1). After its establishment during the Han Dynasty in 130 BCE, the commercial routes have been regularly used by different peoples until the Ottomans imposed blockade on the routes in 1453 CE in order to cut off the Europeans’ commercial relation with the East. Along the passage of time, the routes have played significant roles in the international military as well as cultural relationships among the ancient and medieval nations. At any given point of history, the â€Å"Silk Routes† also have â€Å"played the role of a determiner of international relationship† (Elisseeff 45). Therefore, the routes have undergone various transformations, additions and often contractions according to the natures of the existing socio-political, geographical and cultural milieus of the world. Early History of the Silk Routes Historians popularly believe that the â€Å"Silk Routes† had been established in 130 BCE during the Han Dynasty. But in reality, its history dates back in the 5th century BCE to the 3rd century BCE, when the commercial relationships among the nations were being determined by the imperial influences and control over countries and nations. Before Alexander’s military enterprise began to expand eastward, the commercial relationship of Europe with Eastern nations was not that deep and intense. Instead, the Greeks and the Romans would maintain their commercial and trade relationship with few of the Middle Eastern nations such the Syrians and the Persians who were then in control of the Achaemenid Empire, and sometimes, with the Indian nations through the â€Å"Persian Royal Road† which would â€Å"come to serve as one of the main arteries of the Silk Road, was established during the Achaemenid Empire (500-330 BCE)† (Mark pars. 2). In fact, the commercial route between the Greeks-Romans and the Middle-Eastern had been facilitated by the Mare Internum maritime route, in the Mediterranean Sea, which easily connected the Greeks and the Roman City states with the Middle East, and by the Syrian-Persian Terrain which was much friendly to the merchants. This western commercial route, which stretched to the Indian Subcontinent, achieved individuality because of its contribution to the growth of regional commerce among those countries (Elisseeff 56-62). Though the Persian Achaemenids maintained intermittent trade relationship with the Chinese, it was not as frequent as it was with the Greeks and the Romans. After Alexander the Great conquered the Persians in 339 BCE, the root of the ‘Persian Royal Road’ (the predecessor of the Silk Routes) further became solidified. Yet the west’s commercial relationship wit h China did not open up. By the time, the Greco Bactrian was ruling in Fergana Valley of Neb of Tajikistan, Central Asia, the Han Dynasty was struggling against the nomadic Mongolian invaders of the Xiongu on the north-western border of China. The harassments

Disadvantages Of Moving To A Paperless Office

Disadvantages Of Moving To A Paperless Office The growth in the economy of a country immediately raises the demands for several products to make business work. These demands will in turn influence the growing production and increased output which requires additional energy to run the production machines. Both issues, while common in business, have potential to cause long-term problems; especially when dealing with environmental issues. In product development for instance, corporations are driven to develop and produce new products that comply with environmental requirements like environmentally-safe packaging and fuel-efficient vehicles using hybrid technology. These issues highlight that the future of business is so challenging that innovation becomes the key focus to win business. The development of technology spawns new trends in our business environment. One of the emerging technologies in the information era is a paperless office that benefits from the digitalization of documents. Most of these trends, like any other, possess both advantages and disadvantages. Paperless Office In this paper I am discussing the popular concept of a paperless office. However, the discussion will focus on its issues and disadvantage rather than its benefits. History of Paperless Office In the 1970s there were predictions regarding an office which doesnt require any use of paper. One of those predictions can be viewed in an edition of Business Week in 1975 (The Office of the Future, 1975). It was a dream of an office in 1975 that, in the future, paper would be obsolete. According to some predictions, offices would not require any paper because everything was processed and stored digitally through various technologies. The predictions stemmed from the birth of Personal Computers (Selen, 2001). In reality however, these predictions are still the stuff of cinema. A paperless office as predicted above has never been fully implemented. On the contrary, for most offices today, the presence of the personal computer has not radically reduced using papers as output. People have been swayed away with the easiness of writing or drawing within a personal computer only to then print them on a piece of paper; forgetting the dreams that were present before. Current Expectations Regarding Paperless Office Today, when the need for efficiency has been called for, we return to the hope of a paperless office. The concept has been slightly modified however in the realization that paper has been a part of our daily lives and that the use of personal computers in the 1990s has produced the need for more paper. The concept of Paperless Office is now a philosophy; one of working with minimal paper, using processes that eliminate the use of paper, and to make documentation in digital form whenever possible. The main focus is no longer on how much paper is used, but on the efficiency that is gained from the process towards a Paperless Office (McIndoo, 2009). Processes of Paperless office There are two methods of transforming a company into paperless office. The first is by automating the processes that generally use paper as an essential tool. Technologies that exist in facilitating that process are: Enterprise Data Automation Software. Software used to integrate forms and data with systems that processes them. Form Technology. Software used to design various types of forms. Using forms is no longer necessary if people performing business transactions have personal computers with form technology in it. Databases. Device to replace the function of a filing cabinet. Data is made into digital form and then stored in a database with sufficient security technology in it. Digital Signature. Software allows evidence of signature in digital form. Papers are generally used as business evidences. This is required in business transactions to generate legal binding between two or more parties. Workflow Platforms. Process flow of an office. Paper documents are generally used to transfer a data to other departments so that it can continue doing what is needed next. This flow of work can now be documented and transferred in digital form, using the workflow platforms. The second method of pursuing the paperless office is data storage transformation. In a general office, the data is conventionally stored and protected in a filing cabinet or in warehouses. This generally ends up creating piles of useless scrap paper rather than useful files. Using the Paperless Office technology, all this data can be transformed to a digital form very easily. Some of the tools available to support this process are scanners, book copiers, photo scanners, microfiche scanners, negative scanners, fax to PDF converter, and document management systems. (The Economist, 2008). Issues in Implementing Paperless Office Despite the benefits that are offered by the presence of the concept, the paperless office also generates several problems in implementation that have not yet been overcome. In order to make ease of our understanding, these issues will be divided into the two methods below. Issues in Digitizing the Work-Flow In digitizing the office processes, issues that arise include: Difficulty in Submitting and Signing Digital Documents. It is foreseeable that we can process documents digitally with sufficient practicality. Nevertheless, it is still difficult to image a digital station that can be transferred to our clients desks, so that he/she can sign it. This process is made more complicated if we are to think about the legal implications of digital work processing. It is still a huge question whether digital signature can be used as legal evidence or not. End-user Adoption of the New Processes is Difficult. The issue of getting all divisions of a group of large companies on board regarding the digital processing system can be complex. The system concept may be accepted easier by high ranking officers. However, for end users and executors, the concept of digital work processing might be difficult to adopt. Additional planning and modifications become essential. Changing from the Legacy Processes Can be Problematic. An issue that arises in terms of transforming paper-based processes into digital processes is with dealing with parties that have not adopted the digital processing method. As the world has globalized, we are to think about how to serve and deal with practically all people in the world. Expecting all of them to accept and apply the digital processing system now is practically wishful thinking (Gladwell, 2005). Cost Saving Justifications are Sometimes Not Fulfilled. Another important issue to consider is whether the digital processing system can all be financially justified or not. The basic purpose of digitizing most of the working process is to get significant cost savings out of it. It might work on a smaller scale in areas that we have initially chosen. The question is, whether it will remain cost beneficial when it is implemented in a wider scale or in all areas without exceptions. Issues in Transferring Existing Documents into Digital Form Despite the pros and cons in practicing the paperless office, there are several requirements to take into account when making all documents digital. The issues are as follows: Legal Ramifications. The legal and governmental aspects of a technological development often grow very slowly compared to the technology itself. This should also be rationally expected in a paperless office. Will digital contracts be as lawfully binding as paper agreements? Can document manipulation be considered a heavy violation against the law? Questions like these need to be pondered over by the business society. The Target Reader. Even today, forming a financial report requires a sufficient consideration of the target readers ability to understand the report. The same applies to digital documents. Will the reader accept the new way of doing business or are they more likely to feel comfortable with the old ones? The readers ability to adapt is an important factor for consideration. Changed Longevity of the Documents. This is a similar consideration to our paper-based documentation. Will the technology exist to maintain the longevity of digital documents, at least 5 years into its future? 10 years? 20 years? This is necessary to abide with the rules of business and accounting (Walker, 2009). Companies Going Green. Some companies still perceive that the idea of being green companies is merely to comply with government regulation that forces them to do so. But, in fact, it provides the company with strategic opportunity to take benefits of the consumers increasing awareness of using green products. Since being green companies right now has become part of a corporations marketing strategy, it is now common that they start using traditional performance evaluation measures such as return on investment (ROI), net present value (NPV), market share, and other factors to assess their go green initiatives. In general, the driving forces of going green concept are the result of two forces: external or internal pressures. The Transfer Process. Figure 1 shows that by relying on paperwork, we spend a great deal of time on the process and also waste many sources. Figure 1 Paperless Office Schematic Process Conclusion In hindsight we can now conclude, the concept of a paperless office may not be even feasible. However with growing demands, the need to reduce our dependency on paper and its inefficient storage constraints can be analyzed to meet the growing demands of business. The main focus is no longer on moving to a completely paperless process but to a more efficient, cost effective, and environmentally friendly paper reduction process. Many factors need to be taken into consideration during the economical growth cycle of a business and the people who support that growth. Word processors, scanners, software advancement, algorithms, hardware developments, etc. continue to improve the ability of businesses to be able to plan and implement the digitalization of accessible documents. Combined strategies help move the business forward by reducing paper reliance and improving efficiencies of data access while still maintaining security measures. Cost, ease of use, and legal issues continue to be a driving factor in determining when processes can be digitized. Transforming a business to a digitized process can be difficult and complex. Cost, timing, and longevity of the process need to be analyzed to determine if digitization is even a feasible concept for a particular process. State and federal regulations need also to be considered. Despite the benefits offered by the concept of a paperless office, several problems in implementation have not yet been overcome. Digitalization may work on smaller scales and may never be able to materialize on a wider scale. Cost and ease of use for all people continues to be the driving factor in preventing a paperless system in all areas without exception. There will always be issues and disadvantages of moving to a paperless office. The key focus is to define all the issues and disadvantages of moving to a reduced paper office along with the advantages and timeline constraints.

Water Pollution Occurs When Pollutants Are Discharged Environmental Sciences Essay

Water pollution is the taint of H2O organic structures ( e.g. lakes, rivers, oceans and groundwater ) .Water pollution affects workss and beings populating in these organic structures of H2O ; and, in about all instances the consequence is damaging non merely to single species and populations, but besides to the natural biological communities.Water pollution occurs when pollutants are discharged straight or indirectly into H2O organic structures without equal intervention to take harmful compounds. Introduction Water pollution is a major job in the planetary context. It has been suggested that it is the taking worldwide cause of deceases and diseases, and that it accounts for the deceases of more than 14,000 people daily. An estimated 700 million Indians have no entree to a proper lavatory, and 1,000 Indian kids dice of diarrhoeal sickness every twenty-four hours. Some 90 % of China ‘s metropoliss suffer from some grade of H2O pollution, and about 500 million people lack entree to safe imbibing H2O. In add-on to the acute jobs of H2O pollution in developing states, industrialised states continue to fight with pollution jobs every bit good. In the most recent national study on H2O quality in the United States, 45 per centum of assessed watercourse stat mis, 47 per centum of assessed lake estates, and 32 per centum of assessed bay and estuarine square stat mis were classified as polluted.Water is typically referred to as polluted when it is impaired by anthropogenetic contaminations and either does non back up a human usage, similar helping as imbibing H2O, and/or undergoes a pronounced displacement in its ability to back up its constitutional biotic communities, such as fish. Natural phenomena such as vents, algae blooms, storms, and temblors besides cause major alterations in H2O quality and the ecological position of H2O. Water pollution classs Surface H2O and groundwater have frequently been studied and managed as separate resources, although they are interrelated. Beginnings of surface H2O pollution are by and large grouped into two classs based on their beginning. Point beginning pollution refers to contaminations that enter a waterway through a distinct conveyance, such as a pipe or ditch. Examples of beginnings in this class include discharges from a sewerage intervention works, a mill, or a metropolis storm drain. The U.S. Clean Water Act ( CWA ) defines point beginning for regulative enforcement intents. The CWA definition of point beginning was amended in 1987 to include municipal storm cloaca systems, every bit good as industrial stormwater, such as from building sites. Non-point beginning ( NPS ) pollution refers to spread taint that does non arise from a individual discrete beginning. NPS pollution is frequently the cumulative consequence of little sums of contaminations gathered from a big country. The leaching out of nitrogen compounds from agricultural land which has been fertilized is a typical illustration. Nutrient overflow in stormwater from â€Å" sheet flow † over an agricultural field or a wood are besides cited as illustrations of NPS pollution. Contaminated storm H2O washed off of parking tonss, roads and main roads, called urban overflow, is sometimes included under the class of NPS pollution. However, this overflow is typically channeled into storm drain systems and discharged through pipes to local surface Waterss, and is a point beginning. However where such H2O is non channeled and drains straight to anchor it is a non-point beginning. Groundwater pollution Interactions between groundwater and surface H2O are complex. Consequently, groundwater pollution, sometimes referred to as groundwater taint, is non as easy classified as surface H2O pollution. By its really nature, groundwater aquifers are susceptible to taint from beginnings that may non straight affect surface H2O organic structures, and the differentiation of point vs. non-point beginning may be irrelevant. A spill or on-going releases of chemical or radionuclide contaminations into dirt ( located off from a surface H2O organic structure ) may non make point beginning or non-point beginning pollution, but can pollute the aquifer below, defined as a toxin plume. The motion of the plume, a plume forepart, can be portion of a Hydrological conveyance theoretical account or Groundwater theoretical account. Analysis of groundwater taint may concentrate on the dirt features and site geology, hydrogeology, hydrology, and the nature of the contaminations. Causes of H2O pollution The specific contaminations taking to pollution in H2O include a broad spectrum of chemicals, pathogens, and physical or centripetal alterations such as elevated temperature and stain. While many of the chemicals and substances that are regulated may be of course happening ( Ca, Na, Fe, manganese, etc. ) the concentration is frequently the key in finding what is a natural constituent of H2O, and what is a contamination. Oxygen-depleting substances may be natural stuffs, such as works affair ( e.g. foliages and grass ) every bit good as semisynthetic chemicals. Other natural and anthropogenetic substances may do turbidness ( cloud cover ) which blocks visible radiation and disrupts works growing, and clogs the gills of some fish species. Many of the chemical substances are toxic. Pathogens can bring forth waterborne diseases in either human or carnal hosts. Change of H2O ‘s physical chemical science includes sourness ( alteration in pH ) , electrical conduction, temperature, and eutrophication. Eutrophication is an addition in the concentration of chemical foods in an ecosystem to an extent that increases in the primary productiveness of the ecosystem. Depending on the grade of eutrophication, subsequent negative environmental effects such as anoxia ( oxygen depletion ) and terrible decreases in H2O quality may happen, impacting fish and other carnal populations. Pathogens Coliform bacteriums are a normally used bacterial index of H2O pollution, although non an existent cause of disease. Other microorganisms sometimes found in surface Waterss which have caused human wellness jobs include: Burkholderia pseudomallei Cryptosporidium parvum Giardia lamblia Salmonella Novovirus and other viruses Parasitic worms ( parasitic worms ) . High degrees of pathogens may ensue from inadequately treated sewerage discharges. This can be caused by a sewerage works designed with less than secondary intervention ( more typical in less-developed states ) . In developed states, older metropoliss with aging substructure may hold leaky sewerage aggregation systems ( pipes, pumps, valves ) , which can do healthful cloaca floods. Some metropoliss besides have combined cloacas, which may dispatch untreated sewerage during rain storms. Pathogen discharges may besides be caused by ill managed farm animal operations. Chemical and other contaminations Muddy river polluted by deposit. Photo courtesy of United States Geological Survey. Contaminants may include organic and inorganic substances. Organic H2O pollutants include: Detergents Disinfection byproducts found in chemically disinfected imbibing H2O, such as trichloromethane Food processing waste, which can include oxygen-demanding substances, fats and lubricating oil Insecticides and weedkillers, a immense scope of organohalides and other chemical compounds Petroleum hydrocarbons, including fuels ( gasolene, Diesel fuel, jet fuels, and fuel oil ) and lubricators ( motor oil ) , and fuel burning by-products, from stormwater overflow Tree and bush dust from logging operations Volatile organic compounds ( VOCs ) , such as industrial dissolvers, from improper storage. Chlorinated dissolvers, which are heavy non-aqueous stage liquids ( DNAPLs ) , may fall to the underside of reservoirs, since they do n't blend good with H2O and are denser. Assorted chemical compounds found in personal hygiene and decorative merchandises Inorganic H2O pollutants include: Sourness caused by industrial discharges ( particularly sulfur dioxide from power workss ) Ammonia from nutrient processing waste Chemical waste as industrial byproducts Fertilizers incorporating foods — nitrates and phosphates — which are found in stormwater overflow from agribusiness, every bit good as commercial and residential usage. Heavy metals from motor vehicles ( via urban stormwater overflow ) and acerb mine drainage Silt ( deposit ) in overflow from building sites, logging, cut and burn patterns or land glade sites Macroscopic pollution big seeable points fouling the H2O may be termed â€Å" floatables † in an urban stormwater context, or marine dust when found on the unfastened seas, and can include such points as: Trash ( e.g. paper, plastic, or nutrient waste ) discarded by people on the land, and that are washed by rainfall into storm drains and finally discharged into surface Waterss Nurdles, little omnipresent waterborne plastic pellets Shipwrecks, big derelict ships Thermal pollution Thermal pollution is the rise or autumn in the temperature of a natural organic structure of H2O caused by human influence. A common cause of thermic pollution is the usage of H2O as a coolant by power workss and industrial makers. Elevated H2O temperatures decreases O degrees ( which can kill fish ) and affects ecosystem composing, such as invasion by new thermophilic species. Urban overflow may besides promote temperature in surface Waterss. Thermal pollution can besides be caused by the release of really cold H2O from the base of reservoirs into warmer rivers. Conveyance and chemical reactions of H2O pollutants Most H2O pollutants are finally carried by rivers into the oceans. In some countries of the universe the influence can be traced 100 stat mis from the oral cavity by surveies utilizing hydrology conveyance theoretical accounts. Advanced computing machine theoretical accounts such as SWMM or the DSSAM Model have been used in many locations worldwide to analyze the destiny of pollutants in aquatic systems. Indicator filter feeding species such as copepods have besides been used to analyze pollutant destinies in the New York Bight, for illustration. The highest toxin tonss are non straight at the oral cavity of the Hudson River, but 100 kilometres south, since several yearss are required for incorporation into planktonic tissue. The Hudson discharge flows south along the seashore due to coriolis force. Further South so are countries of O depletion, caused by chemicals utilizing up O and by algae blooms, caused by extra foods from algal cell decease and decomposition. Fish and shellfish putting to deaths have been reported, because toxins climb the nutrient concatenation after little fish consume copepods, so big fish eat smaller fish, etc. Each consecutive measure up the nutrient concatenation causes a bit-by-bit concentration of pollutants such as heavy metals ( e.g. quicksilver ) and relentless organic pollutants such as DDT. This is known as biomagnification, which is on occasion used interchangeably with bioaccumulation. Large coils ( whirls ) in the oceans trap drifting plastic dust. The North Pacific Gyre for illustration has collected the alleged â€Å" Great Pacific Garbage Patch † that is now estimated at 100 times the size of Texas. Many of these durable pieces wind up in the tummy of Marine birds and animate beings. This consequences in obstructor of digestive tracts which leads to cut down appetency or even famishment. Many chemicals undergo reactive decay or chemically change particularly over long periods of clip in groundwater reservoirs. A notable category of such chemicals is the chlorinated hydrocarbons such as trichloroethane ( used in industrial metal degreasing and electronics fabricating ) and tetrachlorethylene used in the dry cleansing industry ( note latest progresss in liquid C dioxide in dry cleansing that avoids all usage of chemicals ) . Both of these chemicals, which are carcinogens themselves, undergo partial decomposition reactions, taking to new risky chemicals ( including dichloroethylene and vinyl chloride ) . Groundwater pollution is much more hard to slake than surface pollution because groundwater can travel great distances through unobserved aquifers. Non-porous aquifers such as clays partly purify H2O of bacteriums by simple filtration ( surface assimilation and soaking up ) , dilution, and, in some instances, chemical reactions and biological activity: nevertheless, in some instances, the pollutants simply transform to dirty contaminations. Groundwater that moves through clefts and caverns is non filtered and can be transported every bit easy as surface H2O. In fact, this can be aggravated by the human inclination to utilize natural swallow holes as mopess in countries of Karst topography. There are a assortment of secondary effects stemming non from the original pollutant, but a derivative status. An illustration is silt-bearing surface overflow, which can suppress the incursion of sunshine through the H2O column, haltering photosynthesis in aquatic workss. Measurement of H2O pollution Environmental Scientists fixing H2O autosamplers. Water pollution may be analyzed through several wide classs of methods: physical, chemical and biological. Most involve aggregation of samples, followed by specialised analytical trials. Some methods may be conducted in situ, without trying, such as temperature. Government bureaus and research organisations have published standardized, validated analytical trial methods to ease the comparison of consequences from disparate proving events. Sampling Sampling of H2O for physical or chemical testing can be done by several methods, depending on the truth needed and the features of the contamination. Many taint events are aggressively restricted in clip, most normally in association with rain events. For this ground â€Å" grab † samples are frequently unequal for to the full quantifying contamination degrees. Scientists garnering this type of informations frequently employ auto-sampler devices that pump increases of H2O at either clip or discharge intervals. Sampling for biological proving involves aggregation of workss and/or animate beings from the surface H2O organic structure. Depending on the type of appraisal, the beings may be identified for biosurveys ( population counts ) and returned to the H2O organic structure, or they may be dissected for bio-assaies to find toxicity. Physical testing Common physical trials of H2O include temperature, solids concentration like entire suspended solids ( TSS ) and turbidness. Chemical testing Water samples may be examined utilizing the rules of analytical chemical science. Many published test methods are available for both organic and inorganic compounds. Frequently used methods include pH, biochemical O demand ( BOD ) , chemical O demand ( COD ) , foods ( nitrate and phosphorus compounds ) , metals ( including Cu, Zn, Cd, lead and quicksilver ) , oil and lubricating oil, entire crude oil hydrocarbons ( TPH ) , and pesticides. Biological testing Biological proving involves the usage of works, animate being, and/or microbic indexs to supervise the wellness of an aquatic ecosystem. Control of H2O pollution Domestic sewerage Deer Island Waste Water Treatment Plant functioning Boston, Massachusetts and locality. Domestic sewerage is 99.9 % pure H2O, the other 0.1 % are pollutants. While found in low concentrations, these pollutants pose hazard on a big graduated table. In urban countries, domestic sewerage is typically treated by centralised sewerage intervention workss. In the U.S. , most of these workss are operated by local authorities bureaus, often referred to as publically owned intervention plants ( POTW ) . Municipal intervention workss are designed to command conventional pollutants: BOD and suspended solids. Well-designed and operated systems ( i.e. , secondary intervention or better ) can take 90 per centum or more of these pollutants. Some workss have extra sub-systems to handle foods and pathogens. Most municipal workss are non designed to handle toxic pollutants found in industrial effluent. Cities with healthful cloaca floods or combined sewer floods employ one or more technology attacks to cut down discharges of untreated sewerage, including: using a green substructure attack to better stormwater direction capacity throughout the system, and cut down the hydraulic overloading of the intervention works fix and replacing of leaking and malfunctioning equipment. increasing overall hydraulic capacity of the sewerage aggregation system ( frequently a really expensive option ) . A family or concern non served by a municipal intervention works may hold an single infected armored combat vehicle, which treats the effluent on site and discharges into the dirt. Alternatively, domestic effluent may be sent to a nearby in private owned intervention system ( e.g. in a rural community ) . Industrial effluent Dissolved air floatation system for handling industrial effluent. Some industrial installations generate ordinary domestic sewerage that can be treated by municipal installations. Industries that generate effluent with high concentrations of conventional pollutants ( e.g. oil and lubricating oil ) , toxic pollutants ( e.g. heavy metals, volatile organic compounds ) or other nonconventional pollutants such as ammonium hydroxide, need specialised intervention systems. Some of these installations can put in a pre-treatment system to take the toxic constituents, and so direct the partly treated effluent to the municipal system. Industries bring forthing big volumes of effluent typically operate their ain complete on-site intervention systems. Some industries have been successful at redesigning their fabrication processes to cut down or extinguish pollutants, through a procedure called pollution bar. Heated H2O generated by power workss or fabricating workss may be controlled with: chilling pools, semisynthetic organic structures of H2O designed for chilling by vaporization, convection, and radiation chilling towers, which transfer waste heat to the ambiance through vaporization and/or heat transportation cogeneration, a procedure where waste heat is recycled for domestic and/or industrial warming intents. Agricultural effluent Nonpoint beginning controls Sediment ( loose dirt ) washed off Fieldss is the largest beginning of agricultural pollution in the United States. Farmers may use eroding controls to cut down overflow flows and retain dirt on their Fieldss. Common techniques include contour ploughing, harvest mulching, harvest rotary motion, seting perennial harvests and put ining riparian buffers. Foods ( N and P ) are typically applied to farmland as commercial fertiliser ; carnal manure ; or crop-dusting of municipal or industrial effluent ( outflowing ) or sludge. Foods may besides come in overflow from harvest residues, irrigation H2O, wildlife, and atmospheric deposition. Farmers can develop and implement alimentary direction programs to cut down extra application of foods. To minimise pesticide impacts, husbandmans may utilize Integrated Pest Management ( IPM ) techniques ( which can include biological pest control ) to keep control over plagues, cut down trust on chemical pesticides, and protect H2O quality. Point beginning effluent intervention Farms with big farm animal and domestic fowl operations, such as mill farms, are called concentrated animate being feeding operations or confined carnal feeding operations in the U.S. and are being capable to increasing authorities ordinance. Animal slurries are normally treated by containment in lagunas before disposal by spray or trickle application to grassland. Constructed wetlands are sometimes used to ease intervention of animate being wastes, as are anaerobiotic lagunas. Some carnal slurries are treated by blending with straw and composted at high temperature to bring forth a bacteriologically unfertile and crumbly manure for dirt betterment. Construction site stormwater Silt fencing installed on a building site. Sediment from building sites is managed by installing of: eroding controls, such as mulching and hydroseeding, and deposit controls, such as deposit basins and silt fencings. Discharge of toxic chemicals such as motor fuels and concrete washout is prevented by usage of: spill bar and control programs, and specially designed containers ( e.g. for concrete washout ) and constructions such as overflow controls and recreation berms. Urban overflow ( stormwater ) Effective control of urban overflow involves cut downing the speed and flow of stormwater, every bit good as cut downing pollutant discharges. Local authoritiess use a assortment of stormwater direction techniques to cut down the effects of urban overflow. These techniques, called best direction patterns ( BMPs ) in the U.S. , may concentrate on H2O measure control, while others focus on bettering H2O quality, and some perform both maps. Pollution bar patterns include low impact development techniques, installing of green roofs and improved chemical handling ( e.g. direction of motor fuels & A ; oil, fertilisers and pesticides ) . Runoff extenuation systems include infiltration basins, bioretention systems, constructed wetlands, keeping basins and similar devices. Thermal pollution from overflow can be controlled by stormwater direction installations that absorb the overflow or direct it into groundwater, such as bioretention systems and infiltration basins. Retention basins tend to be less effectual at cut downing temperature, as the H2O may be heated by the Sun before being discharged to a receiving watercourse.