How has technology over the years affected society today?

My shew will contain facts and answers about cell ph unmatcheds and if they are helping us or not and in addition how smart phones are actually making us stupid. It is possessting bad, 37% of adults aim admitted to being attached to their smart phones while 60% of children and teens have admitted to being addicted to their smart phones. And Apple isnt just now helping with this. They have sold 33. 8 one million million million I phones, 14. 1 million I pads and 4. 6 million Macs this quarter. In case you didnt know a quarter in the business land is 4 months.And thats just Apple alone, in the first three months of 2013 in that respect have been an estimated 405 million cell phones sold with 216 million being smart phones and 189 million being regular cell phones. judicious phones, they have completely changed the way we communicate. We mapping them for everything entertainment, math, translation of languages, cameras, and even the Internet it really is mind blowing to comm end of what can be done with a Smartphone. Have you ever heard someone say in that locations an app for that? Well thats because there is probably an app for just about everything.There are apps that your animals can spiel apps for your toddler and for your parents too. Whatever happened to cat toys, hot wheels and books? I mean honestly smart phones kill, how many lives would have been saved if we didnt have smart phones how many lives could we have saved if we didnt have that one app or internet connection? Its also been worse since texting was made illegal because everyone trys to cloud it under the dashboard or god knows what other ways people try to hide phones, takes their eyes off the road and then veer and crash.It has got to the point where every part of daily look is run by our phones we use them to fall asleep wake up figure out what habilitate we want to wear today and so on. Did you know sixty two percent of Americans admitted to relying on smartphones to get throu gh their day? But on that note dont get me wrong there are some advantages to smartphones like how they are a popular communication device, some apps are useful, the reinforced in gps can get you out of some bad situations. it really just depends on the exploiter it could be a 16 year old girl sending 30 texts a clock time of day or it could be a 50 year old man taking 15 proceedings to say whats up.Which leads to another point of why old people shouldnt use smartphones they bewilder themselves up to be a danger to society if god wanted someone to take 15 minutes to say hey he would have given them a stutter. They need help most the time they use it, it would be simpler to own a regular phone that costs twenty dollars than have a three hundred or four hundred dollars. And when they do have smartphones they dont use ninety percent of the apps or things like that when thats what smartphones are for.

Oxidation of Benzoin and Rearrangement of Benzil to Produce Benzilic Acid Essay

The objective of the lab was to produce benzilic acerbic from benzoin. Benzoin was successfully oxidized with nitric harshulous to body benzil. The percent ease off of benzil was 59.26% and the melting mention range was 94.1-95.5C. The literature melting point of smooth benzil is 95C, which shews the correct ware was stimulateed. Benzil was then rearranged using potassium hydroxide to form benzilic unpleasant. The percent yield of benzilic acid was 57.94% and the melting point range was 147.9-149.8C. The literature melting point of uncontaminated benzilic acid is one hundred fiftyC this also indicates that the correct product was isolated. Crude products were formed through cryst allization and then recrystallized to obtain pure products. Melting points were taken of each product to prove its identity.Introduction The purpose of the experiment was to force benzilic acid from benzoin. This reaction would occur in a two-step process of oxidation of a -hydroxyketone to f orm the -diketone, benzil. Then, a rearrangement would occur to form the -hydroxyacid, benzilic acid. Benzoin is an organic compound consisting of an ethylene bridge bound to phenyl groups and with hydroxyl radical and ketone functional groups. The nitric acid would readily oxidize benzoin to benzil, a diketone, itself would reduced to nitrous acid, which would disrupt to oxides of nitrogen and water. Additional water was added after the initial reaction to act as a bestial and facilitate removal of the hydrogen on the carbon that initially held the hydroxyl functional group. This indicated the removal of NO2, and generated the carbonylic to complete the oxidation.The conversion of benzil, an -diketone, into the salt of -hydroxyacid by means of base treatment is generally referred to as the benzilic acid rearrangement. As potassium hydroxide was added to benzil, the stable salt, potassium benzilate, was formed. The salt was acidified by the addition of hydrochloric acid until the pH of the solution became acidic and solid benzilic acid precipitated.The ability to be able to produce benzilic acid is vital. Benzilic acid is used in organic synthesis as a base point for preparation of glycolate pharmaceuticals. aft(prenominal) the oxidation of benzoin, the melting point characteristic of the product would prove that the benzil was produced. If the melting point range were narrow, it would indicate that few impurities existed in the benzil product. Again, after the rearrangement of benzil, a melting point would be taken to prove that benzilic acid was produced and how pure the final product was. Crystallization through folderol lav is important in this process, so that the solid crystal product could be obtained as a precipitate from the reaction solution. After the crystals are obtained, it is important to recrystallize to remove impurities.This allows the most accurate and precise melting point to be taken of the product and also gives the most accurate per cent yield of the product, without impurity creation weighed into the final product. To avoid errors, it would be best to make sure the benzil produced in the first step had a narrow melting point range. If the benzil contained many impurities, it would most likely produce inaccuracies in the next step of the process when benzil was rearranged to benzilic acid. Procedure0.30 grams benzoin, 1.5 mL of concentrated nitric acid, and a spin vane were placed into a 5-mL conelike vial with an link up tenor condenser. The mixture was heated in a 70C water bath for close to 90 minutes, while being stirred, until the red nitrogen oxide gases were no longer present in the air condenser. Afterwards, the mixture was removed from heat and transferred into a beaker that contained 4 mL of ice-cold water. The mixture was cooled in an ice bath and then crystals were gathered by vacuum filtration using a Hirsch funnel and rinsed with cold nitric acid. The dried crystals were then recrystallized u sing 95% ethanol.The pure benzil product was weighed and a melting point was taken. Then, 0.100 grams of pure benzil, 0.30 mL of 95% ethanol, and a spin vane was placed into a 3-mL conical vial with an accustomed air condenser. The mixture was heated with an aluminum block at 100C, while being stirred, until all the benzil had dissolved. Using a pipet, 0.25 mL of an aqueous potassium hydroxide solution was added drop wise into the conical vial through the air condenser. The mixture was boiled at 110C while being stirred for approximately 15 minutes and the reaction mixture changed from deep blue-black to brown in color.The vial was removed from heat and allowed to cool to room temperature. The mixture was crystallized in an ice bath and the crystals were collected over a Hirsch funnel using vacuum filtration and rinsed with ice-cold 95% ethanol. The solid crystals were transferred to a 10-mL Erlenmeyer flask that contained 3 mL of 70C water. The flask was swirled while 0.50 mL of 1 M hydrochloric acid was added to the flask. With each drop added a white precipitate formed immediately. The solution was checked to confound a pH of 2, if it was not, more acid was added to the flask. The mixture was cooled to room temperature and then cooled in an ice bath. The crystals were collected by vacuum filtration using a Hirsch funnel and rinsed with ice-cold water. The pure benzilic acid crystals were weighed and a melting point was obtained.

Nuclear Proliferation Essay Example | Topics and Well Written Essays - 500 words

Nuclear Proliferation - taste ExampleHe asserted the strong linkage between these ecological agree it aways which have potential threats for the environment.Having discussed the issue of nuclear danger, he offered his insightful views on the specific policies regarding the nuclear proliferation. In this regard, he highlighted the change in the nuclear policy that has been witnessed over the past few years and termed it as the Bush doctrine. Prior to the invasion of Iraq, all the previous presidents had tried to resolve the nuclear issue diplomatically. However, in the backdrop of the tragic mishap of 9/11, Bush took a new preemptive stance like the United States brief geographic expedition of possibility of the first strike on China before it could build the bomb. Schell defended this preemptive policy in the context of terrorist attack of 9/11 on the United States.Instead of condemning this preemptive policy, Schell continue to elaborate the possible future nuclear threats in the post 9/11 world. He presented the portentous example of Pakistan and imparted awareness to the earreach Pakistani becoming the nuclear state. The focus of his speech was on Dr. Abdul Qadeer caravansarys activities of offering to sell the nuclear weapons to other states as well as to the terrorist groups. This account of caravan inns proliferation activities was supported by a former Ambassador to Pakistan present there who further explained to the audience details of the Khans efforts to sell the nuclear technology. The stance of Schell in this regard was quite daunt and he was of the opinion that the only solution to this problem was disarming the nuclear state. Schell said the major powers would have to offer the biggest ever bargaining chip to use for the peace talk if they wanted to take close to serious steps. Schell clarified that it was not an idealistic solution although, according to him, it was necessary if the nuclear proliferation was ever to work. Finally, Sche ll well-advised that it had been over 60 years

Contract Investment Strategies Essay Example | Topics and Well Written Essays - 1500 words

Contract enthronisation Strategies - Essay Example hedge can be considered a source of financing for post-loss investment opportunities. Hedging has different dimensions besides financing the post-loss investment it addresses the asset substitution and under investment problems, reduces the probability of insolvency, permits more effective managerial compensation contracts, and may help reduce tax liabilities when tax functions are convex. In nutshell hedging, is 1 - Taking a grade in a futures commercialize opposite to a position held in the bills market to minimize the risk of financial loss from an adverse price change. 2 - A purchase or sale of futures as a temporary substitute for a cash transaction which will occur later. (http//www.cme.com/edu/ai/trdwthr/weatherbackground11784.html)For eccentric, let us take the example of a hedger. A soybean grower must plan work based on some idea of a market price. There are, however, no guarantee against the decline of soybean pr ices once planting has begun. If prices drops once proceeds is under way, future sale proceeds of soybeans may not be enough to cover the production cost, thus readyting in jeopardy the financial health of the grower. Hedging can protect the farmer against this type of price uncertainty. Very similar is the case of weather derivatives. Weather derivatives cover low-risk, high probability events, while weather, insurance policy typically covers high-risk, low-probability events, as defined in highly tailored or customized policies. For example, a connection might use a weather derivative to hedge against a winter that forecasters supposition would be 5 Fahrenheit warmer than the historical average (a low risk, high probability event) since the company knows its revenues would be affected by that kind of weather. However, the same company would most likely purchase an insurance policy for protection against damages caused by a flood or hurricane (high-risk, low-probability event s.) (http//www.cme.com/edu/ai/trdwthr/weatherbackground11784.html)In the example of the soybean grower, by locking in a floor price through the purchase of a soybean put plectrum, the grower would for example, at least know that no matter where the future market price of Soybeans is at harvest time, He/she will be able to sell the soybeans at the fill price. Of course, to establish this future price floor, the grower must pay a premium to purchase the put options, but this cost can be priced into production at the outset like any other cost of production.An owner of an asset will loose mosey when the price of the asset falls. Value of a put option rises when the asset price falls. What happens to the value of a portfolio containing both the asset and the put when the asset price falls Clearly, the answer depends on the proportionality of assets to options in the portfolio. If the ratio is equal to zero, the value rises, whereas if the ratio is infinity, the value falls. Somewhere between these two extremes is a ratio at which a small performance in the asset does not results in any movement in the value of the portfolio. Such a portfolio is risk free. The reduction of risk by taking advantage of such correlations between the asset and the option price movements is called hedging. This is the one example how options are used in hedging. Call options can also be used for hedging.When using put options to hedge, various strike prices exist for an option on a unique(predicate) stock index and for a specific expiration date. For example, put options on the

Construction industry studies Essay Example | Topics and Well Written Essays - 1000 words

Construction industry studies - Essay Exampleion to instruct all employees the splendor and worth of all these factors for the purpose of improving performance and increasing organizational productivity.Every confederation or organization has got some legal responsibilities to ensure the health and guard duty of all employees working in the company and to protect the organizational surroundings. Its up to the commission of any company to make sure that all strength risks to the health and safety of the employees are assessed on time and controlled properly. The management needs to be aware of its roles and responsibilities regarding the unwrap of health and safety. Hitshopi (2009) asserts that No matter where you are working, whether it is in a bookshop or at a large warehouse, it is vital for all employees to have some basic health and safety training. It is the legal responsibility of the management and the employees to look after health and safety at workplace together. Th ose construction industries which fall in great attention to the health and safety at work become able to promote a very safe and healthy workplace environment.It is all-important(a) to know that poor health and safety management at any company leads to illness of employees, accidents at the workplace, and significant costs for the company. Proper health and safety management practices prove to be a key to success for any company because when the workplace environment of the company is safer and healthier, employees work with more dedication and pay more concentration to their work rather than badgering about health and safety aspects. Some basic responsibilities of the employees of any company includeAnother important issue regarding organizational success is quality which is the ongoing process of building and sustaining relationships between the company and its customers by providing the customers with quality products. A product, process or service that is reliable, and that p erforms its intended and proposed function perfectly with no faults

HMNT Ripple Effect Essay Example | Topics and Well Written Essays - 250 words

HMNT Ripple Effect - study ExampleOther overbearing effects of democratic culture include ability to create positive role models, draw the line between good and bad and de wearr this understandable message to broad(a) masses without a doubt that the majority will get everything rights. Popular culture is controlled by governance who dish as censors they label content, ban it or ask to modify it if needed. There are court-ordered definitions for obscenity, indecency and profanity that create certain legal frame for content creators (Obscenity, Indecency and Profanity Its Against the Law). In some sense, popular culture controls order telling what to like and what to do. Also, it unifies people who come from different backgrounds and makes it easier for them to live together. Even though there are still many ongoing discussions about gender portrayals in art (Onstad, 2008) and racist messages (Vedantam, 2008), they depict a great progression in liberal though compared to what wa s popular 20 or even 10 years ago.Since popular culture is created by people, it is obvious that society has a great influence on it. Culture is the reflection of society of its creators attitudes, moods, events, trends, roles and even political situations serve as factors of influence. Culture influences people in response popularizing certain ideas, spreading information, depicting changes and introducing new ideas to all. In this way, society and culture influence each other they co-exist in complex relationships and change together.Vedantam, S. (2008, March 24).Unequal perspectives hyperlink http//proquest.umi.com.ezp.waldenulibrary.org/pqdweb?did=1450200881&sid=4&fmt=3&clientid=70192&rqt=309&vname=pqdonhyperlink http//proquest.umi.com.ezp.waldenulibrary.org/pqdweb?did=1450200881&sid=4&fmt=3&clientid=70192&rqt=309&vname=pqd racial equalityhyperlink http//proquest.umi.com.ezp.waldenulibrary.org/pqdweb?did=1450200881&sid=4&fmt=3&clientid=70192&rqt=309&vname=pqd.The Washington Post ,HYPERLINK

Government-Fostered Ownership Essay Example | Topics and Well Written Essays - 750 words

Government-Fostered Ownership - Essay ExampleThe so called closeness of media is a term given to the concentration of ownership rights into the hands of few individuals or entities which chequer the major chunk of the media including radiocommunication.The question of whether the US presidential term allowed the concentration of ownership into the monopoly or oligopoly ownership structure with the radio industry is question of great fence in because over the period of time, radio industry has been subject to various regulations. The FCCs verdicts excessively indicated that the US organization was more than willing to consolidate the ownership of radio industry in few hands patently for reasons which may not be fully understood. (Compaine, 2005).The radio and other allied industries such as railways as hearty as TV in US evolved under the private ownership as against in UK and elsewhere. The fact that the radio industry evolved under the private ownership has provided much fl exibility as well freedom to operate. It is also important to note that the radio as a private invention and as such the ownership of broadcasting also remained within the hands of the private owners.The policy of the US presidency has been to allow the flourishing of the radio industry under the private ownership. It is also however, critical to note that the US government has over the period of time regulated the industry in a bid to stay on it under the tight control however, the ownership of the industry remained within the private owners, and as such it was also gradually culminated into the monopoly or oligopoly.One of the reasons for this which is often cited is the assumption that the strict government control over the radio may be a barrier to entry and as such the freedom of speech as well as other fundamental rights may be subjugated by the government. Further, the government control might have resulted into the barriers to creativity as strict government control could have resulted into