Profile in ethical leadership

Overview of President Bush’s actions George Bush was the most vocal promoter of military acts against Iraq thus spearheading its invasion. His actions prior and during this affront highlight his intentions to engage in war. Subsequently, Bush sought permission to engage in war through congress. Bush coerced states aligned to NATO to join the incursion. Bush lied on several occasions with respect to the actual state of affairs when put to task by regulatory authorities at an internal level (CNN, 2010). Bush misinterpreted preliminary report indicating the likely presence of such weapons. Bush believed he was restoring America’s supremacy. Current issues prior to the War against Iraq Bush initiated the war in order to make a statement about Americas might as a superpower after the radical attacks on 9/11. His desire to prove America’s supremacy was his main undoing. This is because it forced him into a series of erroneous judgments. These strategies eventually le d to the unnecessary invasion of Iraq, which cost the country billions of dollars and lives of industrious service men. The most regrettable aftermath of this occurrence was the death of millions of civilians while others lost their homes (Chauhan, 2003).Advertising We will write a custom research paper sample on Profile in ethical leadership specifically for you for only $16.05 $11/page Learn More It is noteworthy that America participated actively in the crusade against terrorism. Moreover, it joined efforts with Israel to fight perpetrators of the heinous act. It is noteworthy that most of these perpetrators hailed from the Arab world. In addition, these attacks have prompted many heads of state to invest in fortification mechanisms for their countries. This is in a bid to minimize threats since such attacks might occur in the future. Consequently, several states established a tribunal to investigate the availability and circulation of illegal weapon ry of mass obliteration. This team had the responsibility of establishing the most probable locations, which could house terrorists (Mahnken, 2007). President Bush, who persuaded America’s allies to join the warfare against Iraq, quickly took up a preliminary report that indicated the likely presence of lethal weapons in Iraq. This depicts poor judgment, since a leader in his position ought to have exercised patience and waited for the conclusion of investigation on the matter. This is prior to adopting conclusive results. In addition, he should have adjusted the military calendar and scrutinized the reports. This is because most of the mentioned sites lacked credible weapons that posed a danger to humanity (Chauhan, 2003). Perceived motivation of President Bush Several reasons influenced President Bush’s decision to authorize the attack on Iraq. He based this action on claims that armaments of mass annihilation and other illegal artillery were present in Iraq. It is n oteworthy that such allegations are unsubstantiated to date. Since Saddam opted not to cooperate with the Bush administration, the latter used his authority to overthrow him forcefully and assume control of the nation and its vast resources. Bush further claimed that his Iraqi counterpart exuded dictatorial tendencies. This technique of leadership is different from the democratic system evident in the country and other western nations. Fears of Saddam’s widespread influence among regional states also influenced his resolution to attack Iraq. He propagated his imperialist habits by indicating that he was transferring democracy to suppressed people in the gulf nation.Advertising Looking for research paper on government? Let's see if we can help you! Get your first paper with 15% OFF Learn More It goes without question that President Bush was out to restore America’s deflated pride, especially after its vulnerabilities were evident in the radical affronts ca rried out within it by terrorist groups. His poor judgment is further evident when he chooses to focus on sentiments, as opposed to the rationale and facts (Middle East Online, 2010). He disregarded the advice of experts, who clearly pointed out the absence of illegal weapons as exemplified in previous intelligence briefs. Impact of his actions on America and its citizens His actions have placed the populace at a precarious position due to increased threat of attack from rebel groups. This is because America’s attack on Iraq provoked these groups; hence, they want to revenge. Additionally, the war caused harm to innocent civilians. Most importantly, the Islam religion often viewed such attacks as a means of revenge. Consequently, their faith allows such actions. After the war, America’s popularity reduced drastically. This is because other groups still believe that it is extremely aggressive; furthermore, it holds little regard for humanity and the rights of other pers ons. Its foreign policy has been subject to ridicule on several occasions. Its enemies successfully portray it as a nation of intolerant and self-seeking persons. Consequently, most of its nationals are subjects of suspicion. This is without assessing the nobility of their intentions (Profita, 2007). However, this is not fair since one cannot judge the entire American society basing on the actions of Bush. Most importantly, these attacks weakened the economies of both nations. It is noteworthy that the latest financial crisis is a resultant attribute of this war. This is because the defense budget increased tremendously, thus affecting other sectors of the economy. This had a negative influence on the economy; furthermore, the unsustainable projects bore fewer returns. This implied that minimal finances were recovered, hence deficits in the American budget. References Chauhan, S. (2003). War on Iraq. New Delhi: S.B NANGIA, A.P.H Publishing Corporation. CNN. (2010). Timeline: Major e vents in Iraq since the start of the war. Retrieved from: http://edition.cnn.com/2010/WORLD/meast/03/19/timeline.iraq/index.htmlAdvertising We will write a custom research paper sample on Profile in ethical leadership specifically for you for only $16.05 $11/page Learn More Mahnken, T. (2007). War in Iraq: planning and execution. New York, NY: Routledge Publishers. Middle East online. (2010). Blix accuses Bush, Blair of ‘poor judgment’. Retrieved from: https://middle-east-online.com/en Profita, H. (2007). Bush’s Iraq Plan Collapses. CBS News. Retrieved from: https://www.cbsnews.com/news/bushs-iraq-plan-collapses/ This research paper on Profile in ethical leadership was written and submitted by user Cruz U. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

African-American Vernacular English (AAVE)

African-American Vernacular English (AAVE) African-American Vernacular English (AAVE) is a  variety of American English spoken by many African Americans. It has been called by many other names that are sometimes offensive, including African American English, black English, black English vernacular, ebonics, negro dialect, nonstandard negro English, black talk, blaccent, or blackcent. AAVE originated in the slave plantations of the American South, and it shares a number of phonological and grammatical features with Southern dialects of American English. Many African Americans are bi-dialectal in AAVE and Standard American English. Several concepts are related to this complex topic, including: African-American RhetoricBe  DeletionCode SwitchingDialect PrejudiceDiglossiaDouble CopulaDozensDummy  ItEthnic DialectInvariant  BeMetathesisNegative ConcordSerial VerbsSignifyingSubject-Auxiliary Inversion (SAI)West African Pidgin EnglishZero Copula and Zero Possessive Examples and Observations In line with evolving trends within the larger community, linguists use African American English instead of Black English (or even older terms like Non-Standard Negro English) for the English of African Americans, a continuum of varieties ranging from the most mainstream or standard speech (like Bryant Gumbels, virtually indistinguishable from the formal speech of white and other Americans), to the most vernacular or non-mainstream variety. It was to focus on this latter variety that Labov (1972) first started referring to it as Black English vernacular. African American Vernacular English is simply the most recent variety of that term, the one most widely used among linguists...The term Ebonics, which was first coined in 1973 by a group of Black scholars...from ebony (black) and phonics (sound, the study of sound) (R. Williams, 1975)...is regarded by many if not most linguists as very similar if not identical to AAVE in terms of the features and varieties it designates. (Rickford, African American Vernacular English) [C]ontributing to the evolution of American English was the migration of blacks from the South after the Civil War to urban areas of the north. They took their Southern speech patterns with them, including all of the linguistic forms that had been incorporated into the grammatical structure of speech among slaves. Unlike most white immigrants to urban centers, who eventually adopted local dialects, blacks generally remained isolated in impoverished ghettos and as a result, retained their dialect. This physical isolation contributed to linguistic isolation and the maintenance of African American vernacular English (AAVE). The retention of unique linguistic forms, racism, and educational apartheid have since led to numerous misconceptions of this dialect. (Baugh, Out of the Mouths of Slaves: African American Language and Educational Malpractice) The Two Components of AAVE It is proposed that AAVE consists of two distinct components: the General English [GE] component, which is similar to the grammar of OAD [Other American Dialects], and the African-American [AA] component. These two components are not tightly integrated with each other, but follow internal patterns of strict co-occurrence...The AA component is not a complete grammar, but a subset of grammatical and lexical forms that are used in combination with much but not all of the grammatical inventory of GE. (Labov, Coexistent Systems in African-American English) Origin of AAVE On one level, the origin of African American English in the USA will always be a matter of speculation. Written records are sporadic and incomplete, and open to interpretation; demographic information about language use is also selective and largely anecdotal. Furthermore, great variation was exhibited in the speech of Africans when they were first brought to the New World and to colonial America, as indicated in references to black speech in slave advertisements and court records (Brasch, 1981). It is also indisputable that English-lexifier Creole languages developed and continue to flourish in the African diaspora - from coastal West Africa to coastal North America - and that the middle passage for some Africans brought to colonial America included exposure to these creoles (Kay and Cary, 1995; Rickford, 1997, 1999; Winford, 1997). Beyond these acknowledgments, however, the origin and status of early African American speech has been and continues to be vigorously disputed. (Wolfram, The Development of African American English) Sources Baugh, John.  Out of the Mouths of Slaves: African American Language and Educational Malpractice. University of Texas, 1999.Labov, William. â€Å"Coexistent Systems in African-American English.†Ã‚  The Structure of African-American English, edited by Salikoko S. Mufwene, et al., Routledge, 1998, pp. 110–153.Rickford, John Russell.  African American Vernacular English: Features, Evolution, Educational Implications. Blackwell, 2011.Wolfram, Walt, and Erik R. Thomas.  The Development of African American English. 1st ed., Wiley-Blackwell, 2002.

Service Sector Growth Essay Example | Topics and Well Written Essays - 2500 words

Service Sector Growth - Essay Example Other services include those that assist firms in conduct of operations within the regulatory regime, such as auditing and legal services. (Innovation : 2006). Thus these diverse services most of them knowledge based are supplementing traditional services as banking, tourism and leisure. This broad expanse now falling within the ambit of services has placed greater emphasis on the use of science and technology and innovation in this field. The internationalization of technology and its impact on national competitiveness also has a significant influence on the services sector. While traditionally services such as banking, retailing, business processing have not been considered amenable to research and development and innovation as compared to other emerging services such as software development and genetic engineering, this appears far from the truth. Thus innovation can also be employed for creation of growth in the services sector. (SETI : 2004). There is a growing trend which shows that a substantial amount of research and development is occurring in the services sector. While new products and processes were not unknown in the services sector but innovation in services more often related to changes in how, where and when a service is delivered. For instance, electronic banking is an innovative way to provide traditional banking services at home at any time. The growth of knowledge based work along with technological change and competition has also highlighted the need for innovation. Knowledge based work implies non routine, cognitive skills as abstract reasoning, problem solving, communication and collaboration which contribute to the services sector. However, services innovation need not be linked to changes in technology. Fast-food chains, like McDonalds, have applied innovative changes in delivery to obtain fast track growth in diverse geographic areas. To ensure that growth is constant and non linear, it is essential that the services sector is supported by suitable science, technology and innovations policies. Where policies are prevalent there is a need to review them to enable their rationalizing with the markets. (Future of Work: 2004). Innovation policy frameworks also need to focus on non technological facets of the services sector. This will come about once problems in traditional research and development activities have been recognized and importance is given to interactive people oriented actions. (SETI : 2004). The developed World is well aware of this need. Thus the OECD Committee for Scientific and Technological Policy at Ministerial Level has emphasized the importance of the policies for knowledge creation and innovation for sustainable economic growth and social well being. (Science : 2004). The need to involve the research enterprise and involve civil society and business in governance of public research has also bee n identified. The policy design is said to include an interface between innovation and science systems to harness benefits from investments in research. This will also facilitate effective industry science linkages. Policy Initiatives Fostering Growth Patents and copyrights are an essential part of the services industry particularly those related to information technology, knowledge creation

The pros and cons Essay Example | Topics and Well Written Essays - 500 words

The pros and cons - Essay Example This implies that it is up to the students to cultivate a positive attitude that will enable them make use of the available resources including the tutoring programs available and professors’ abilities. Amongst the most important duties for students is to ensure that they fully and actively participate in each and every class. For this to be effective, students have to prepare for their class session by carrying extensive personal studies. A lecturer might work hard to create a new Communications 100 class to help students prepare for the SPEECH 100/102 but if the students are not willing to study and prepare for the class, it would be of no use and as the old saying goes, one can lead a horse to water but cannot force it to drink the water. The notion that only students who have completed or exempted from ENG088 and ENG 094 can register for SPE 100/102 can therefore do not apply because their passing or exemption is not a guarantee that they will pass the SPEECH 100/102. Simply, if all students in SPEECH 100/102 try to do their best and follow their professor’s direction well, failing and dropping-out will not take place. SPE102 is taught with sufficient and efficient directions from the professors thus making it easier to catch up in class without the need for a remedial or a developmental class. Before students prepare for any speech, the professor involved gives specific directions and sets of examples to aid them in their speech. The professor also encourages the students and helps them to gain confidence and deal with nervousness. Personally, my professor Ritchery Lee, clearly explains to us what we are suppose to do and elaborates using specific examples. For instance, at the begging of this semester, he explained how we are supposed to prepare our speeches using visual aids and mind-control skills. I also realized that every time we moved to a different speech, he became more specific and gave us specific instructions. At one time before we made

Fashion is dress in which the key feature is rapid changing of style Essay

Fashion is dress in which the key feature is rapid changing of style - Essay Example The essay "Fashion is dress in which the key feature is rapid changing of style" discusses the role of fashion in the changing of style. Irrespective of the degree of change in style; we are going through a phase of fashion revolution. The following factors are responsible for the continual change in fashion. The change in the society or social trends is highly evident if we focus on the dress of women. Over the years the style of dressing of women has undergone a considerable change. This can be attributed to the emancipation, equality and independence of women. There has been a remarkable change in the attitudes of and towards women and this attitudinal change is directly linked with their dresses. The past century has experienced the change in the dress of women the most. Before 1920’s women used to be confined indoors. Slowly they started venturing outside. They started attending social events and their past time included outdoor games in the early part of 20th century. So their dresses underwent changes providing them freedom in movement. Some even started moving out of homes for becoming career women. The outcome was a further change in their attitudes and style of their dresses. Emphasis was given on their comfort as they started spending long hours outside. Another indication of changing times and changing fashions was the vogue for the tango. Tango teas and tango parties became all the rage well before 1914†¦slinky dresses with their slit hems were ideally suited to the fashionable contortions. of the new dance, for which the traditional tea-gown would have been utterly incongruous. (p.77) While researching the style during 1930's, Ewing (1975) has observed: Where all kinds of women were leading busy, active lives, simple fashions were desirable for ordinary daily comings and goings, with the luxury of long low-cut gowns reserved for evenings. At this time evening dress were worn very widely in Britain on a great variety of occasions and by the working girl and the middle class housewife as well as by the Duchess and debutante. (p.111) With the advent of beach custom, fashion changed again as the favorite past time drifted from games to sun tanning on the beach. During the 1950's the most remarkable change in the swimming costume was the introduction of bikinis. The new independent superwomen of the 21st century, with their jobs, their money and secure futures are following new fashion with leaps and bounds. They are choosing dresses that enhance their personality as well as enable them to carry out the responsibilities of their jobs with ease. Since they are financially strong they are always in look of something different and this is one of the reasons why fashion is changing rapidly and continually. Other social trend that brought a change in fashion was the growing self-sufficiency of the middle class and men's interest in looking better. Gone are the days when fashion was considered to be the domain of only rich and famous or those belonging to the fairer sex. Today fashion has no barriers. Rich and not so rich, men and women, young and old and even children are becoming fashion conscious. So whatever style, the rich are following, are being followed by the poor also. The same designs are being copied on shoestring budgets by compromising a little on the quality

Factors Affecting the Oxidation of Iron Alloys

Factors Affecting the Oxidation of Iron Alloys Abstract This paper is about the prevention of the formation of Iron Oxide. For the purpose of this investigation three coatings have been electroplated to the steel electrodes. The electrodes were then placed next to a salt solution approximately the same as that of ocean water .The mass changes in the metal were then measured and placed into a data table. From this data table I made a column graph to clearly show how the effects of each of the coatings had on the rate of oxidation of the steel electrodes. The mass change of the electrodes was shown through the measuring of these electrodes both before and after the two week space of time in which they were allowed to rust. The results that were obtained from the investigation have proved to be conclusive with the hypothesis that was suggested. This shows that the best way of protecting metal from corrosion was through the usage of copper as a complete coating of the electrode. This action also showed that current methods of galvanization protected some areas but as soon as there was any disturbance in the surface of the metal the corrosion of the iron took hold and rust was formed where the zinc oxide layer receded from. The overall way that the three coatings worked was that copper was the best followed by zing and finally the nickel coating proved to be worst actually accelerating the decomposition of the steel electrode. Introduction The destruction of steel around the ocean’s salty air has been a consistent battle by both fishermen and mariners throughout history. Growing up around the ocean has left me with little doubt about the destructive power of the oceans salty air. The formation of Iron III Oxide and Iron II Oxide more commonly known as rust has always been a problem affecting the local ocean side businesses. The problem of rusting has been around for thousands of years from when man first began to create things made of steel. The first early processes to prevent rusting were to simply cover the metal in animal fat or oil this hydrophobic covering was the main way in which materials were treated to prevent the buildup of iron oxide. The invention of electroplating of metals changed how metals were treated thereafter. Having and interest in maritime transport and seeing how the massive hulls of ships were constructed from steel. Steel has tendency to rust as well as to become highly susceptible to the effects of salt water. Salt water is an aqueous sodium chloride solution acts as an electrolyte solution which allows for rusting to occur at a more significant rate. The prevention of rusting of the hulls of ships is to attach zinc blocks to the hulls of ships. I became aware of this method because one day as I was diving I saw a round block that was attached to the engine of our skiff. When I asked what it was my father told me it was a zinc block. The zinc block reacts with the salt water to create a basic solution which prevents the formation of the iron oxide on the hulls of these tankers. Another method that is commonly used by mariners to combat the ever-present effects of the oxidation on the building materials is a process known as galvanization. Galvanization is the process by which a thin layer of zinc is electrically fused onto the surface of the steel. This fusing of zinc to the surface of the steel is known as electroplating. The electro plating of various metals t o the surface of steel has been used as both a way to decorate the steel and as a ways of protecting the surfaces from either corrosion or the buildup of an oxide layer. The usage of copper as a coating was originally used when huge sheets of hammered copper were affixed to the hulls of ships to prevent drill worms from entering the wood as well as to prevent the buildup of bio fouling organic material such as moss or barnacles because copper oxide is mildly poisonous. I wanted to investigate whether metals that experienced similar resistance to oxidation also proved to be beneficial in the coating of steel to prevent the buildup the damaging iron oxides. I have also seen that nickel copper and zinc have each been used in the coating of metals for both the purposes of chemical prevention of degradation of coated metal to decorative uses. Back ground information The composition of sea water (sodium chloride solution) Ocean water is usually around 35 parts per thousand of salt vs water this means that the sodium chloride content in salt water is around 3.5% of the total volume. Therefore in 1 kg of salt water there is 35grams of salt. (Seawater 01 Apr 2014) The composition of steel Steel is an iron alloy which consists of: Plain Steel Carbon 1.35% Is used to strengthen the iron in the composition of steel Manganese 1.65% Is to react with the sulphur in the composition of steel and this reaction increases the heat resistance of the steel. Phosphorous .04% Used to reduce the corrosion present on the surface of the steel Sulfur .05% May cause steel to become too porous and prone to cracking if the manganese mixture is not correct. Silicon .06% Acts as a deoxidizer in the steel making process (â€Å"Steel† January 06 2014) Rusting chemical equations: [The rusting of iron is an electrochemical process that begins with the transfer of electrons from iron to oxygen. The iron is the reducing agent (gives up electrons) while the oxygen is the oxidizing agent (gains electrons). The rate of corrosion is affected by water and accelerated by electrolytes, as illustrated by the effects of road salt on the corrosion of automobiles. The key reaction is the reduction of oxygen: O2 + 4à ¢Ã¢â€š ¬Ã…  e− + 2à ¢Ã¢â€š ¬Ã…  H2O → 4à ¢Ã¢â€š ¬Ã…  OH− Because it forms hydroxide ions, this process is strongly affected by the presence of acid. Indeed, the corrosion of most metals by oxygen is accelerated at low pH. Providing the electrons for the above reaction is the oxidation of iron that may be described as follows: Fe → Fe2+ + 2à ¢Ã¢â€š ¬Ã…  e− The following redox reaction also occurs in the presence of water and is crucial to the formation of rust: 4à ¢Ã¢â€š ¬Ã…  Fe2+ + O2 → 4à ¢Ã¢â€š ¬Ã…  Fe3+ + 2à ¢Ã¢â€š ¬Ã…  O2−]†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦(1) (Dufour , 01 Mar. 2014) The reasoning behind why the coatings work A galvanic anode is the main component of a galvanic cathode protection system. This protection system is usually referred to a (CP) system. The usage of a more reactive metal to be sacrificed instead of the metallic structure is known as sacrificial. The sacrificial anode is usually made from a metal that has a higher electric potential than that of the object being protected. This electrical potential causes the sacrificial anode to be corroded instead of the other ferrous material. Electro plating definition/ Apparatus [Electroplating is a process that uses electrical current to reduce dissolved metal cations so that they form a coherent metal coating on an electrode. The term is also used for electrical oxidation of anions onto a solid substrate, as in the formation silver chloride on silver wire to make silver/silver-chloride electrodes. Electroplating is primarily used to change the surface properties of an object (e.g. abrasion and wear resistance, corrosion protection, lubricity, aesthetic qualities, etc.), but may also be used to build up thickness on undersized parts or to form objects by electroforming.]†¦Ã¢â‚¬ ¦ (2) (Dufour 01 2014) This apparatus is used in the majority of tanks which is used to be able to coat metals with the ions in the solution. This is done when an electrical charge is applied to the apparatus and causes a flow in the ions of solution. This flow of elections causes the ions dissolved in the solution to coat the surface of the target metal. The usage of the same metal as is dissolved in solution insures that the overall concentration of ions in solution never diminishes and ensures that there is a continuous flow of the ions in the electrolyte solution. The oxidation processes of copper, nickel, And zinc Copper 2 CuSO4+ 2 Na2CO3+ H2O → Cu2(OH)2CO3+ 2 Na2SO4+ CO2 Nickel 2Ni(s) + Oà ¢Ã¢â‚¬Å¡Ã¢â‚¬Å¡(g) → 2NiO(s) Zinc 2Zn(s) + O2(g) → 2ZnO(s) Both nickel and zinc do not react with water however the constant dissociation of the ions in salt water create a thin layer around the metals which is resistant to corrosion. Copper does the same thing as these other two metals however it does react with air and water to from a (patina) this patina is copper oxide layer. This copper oxide layer turns green and a highly resistant coating that is in susceptible further chemical oxidation. Research question How do different metal coatings affect the rate of Iron oxides forming on the surface of iron and iron alloys? The research question is to determine how through the plating of several different metals onto a steel strip the rate at which these steel strips become oxidized to become Iron oxide. To investigate the rate I am going to take these strips of steel, ensure that they are free of any oxidation, and coat them with exactly the same mass of each of the metals (Copper, Nickel, and Zinc). After measuring the mass of each of these cleaned pieces of metal I am then going to set up an electrolytic cell and plate three steel strips with copper. Then three with nickel ,then three with zinc and finally have three test strips to investigate how much of a difference ,if any, the coatings help the Steel to resist the formation of iron oxide Hypothesis I Believe that the copper coating will be the most proficient in saving the steel beneath it from any and all corrosion, The zinc would be second best in the prevention in the buildup of the rust as it would act as a sacrificial anode, finally when the nickel plated metal is to be weighed I believe that it will have seen the greatest increase in mass out of the differently coated metal strips. The copper coating would experience the least amount of corrosion. This is because the copper would form a small amount of oxide around the entire steel strip. This protective layer is the main reason that the steel strip would not be affected as much as the other metals. However if there is a piece of the protective coating that may become scratched there would be a significant increase in the rate of rusting by the steel strip. This significant increase in the overall rate of rusting is due to the fact that the iron alloy namely steel would act as a sacrificial anode and this particular trait would cause the formation of iron oxide to increase. The zinc coating would experience a very different accumulation of the oxidation. This is because the zinc will act as a Cathode protection system of the overall strip of steel. This protection system would cause an initial gain in mass however the sacrificial nature of the zinc, once all of the zinc has reacted, the iron would begin to rust. The nickel would be the least effective because it is even less reactive than the copper. This means that the effectiveness of the nickel would further increase the effectiveness of the steel as becoming a sacrificial anode this sacrificial anode would mean that rather than the iron being protected by the nickel the nickel would be protected by the corrosion of the steel strip. Variables Controlled The temperature of the solutions being electrolyised This may have increased the rate at which the electrodes were coated with the copper, nickel and zinc The salt content of the water the samples were placed next to This may have changed and there would have been an increase in the production of rust on the steel electrodes The balance that the masses were measured on Different balances may have changed the readings of the masses of the electrodes The molarity/ concentration of the solutions used to electroplate the steel electrodes A difference in the concentration of the solutions used may have caused excess etching of the steel and may have caused certain electrodes to become more or less oxidized. The mass of the electrodes that were electrolyised The mass of the electrodes was attempted to be kept the same however they were slightly different but each one was recorded. Independent The amount of time for which the electrodes were left to rust. Dependent The mass of rusting / oxidation present after two weeks Apparatus Methodology-Experimentation Placement of the steel cathode and the metal solutions source metal as an anode. Make sure both the steel strip and the copper anode as free of any corrosion/ oxidation before the submersion of the electrodes Make a 1 molar solution of copper sulphate /zinc chloride/Nickel chloride Fill a 100 cm ³ beaker with the .5 molar solution of the metal salt solution. Place a 2 volt charge onto the system Electrolyize till there is a thorough coating around the entire steel strip The coating will add around .5 grams of weight to the steel strip. Then take the electrode and gently place it on a piece of paper towel. Wait until the coated steel strip has dried thoroughly If necessary use steel wool to clean away any scum/ produce a shiny surface on the electro plated surfaces. Place the metal strips where they are exposed to both moisture and sodium chloride solution approximately the same as sea water.(22ppt) Measure the mass change of the metal after 2 weeks make any other observations such as color change. Raw data Copper Zinc Nickel Steel untreated (Control) Analyised Data-Graph Analysis of the graph This graph shows that the copper was the best at preventing the overall gain in the mass of the steel electrode. This prevention in the gaining of mass was mainly due to the fact that the copper made a complete coating around the entire steel electrode. This coating proved to create a thin film of copper oxide shown to be present on the surface of the electrode because of a slight green color that was beginning to form around the corners of the electrode. The zinc proved to be worse than even the control this was due to the fact that the zinc oxide formed also had mass and then the steel also started to become oxidized by the time the two weeks had passed. Although the areas of the electrode which were covered in the zinc oxide there was no iron oxide. The surface of the electrode was spotted with dark brownish red patches this means that there were small rust patches along with the zinc oxide which accounts for the slightly higher mass than that of the control. The reasoning behind why the nickel plated steel electrode had a high mass increase is because of the tendency of the sacrificial anode to be the most reactive metal. The nickel was a lot less reactive than the steel electrode. The fact that the steel electrode was higher along the reactivity series than that of the nickel used caused the steel to become â€Å"sacrificed† in the place of the nickel. This reason is why the steel was most affected in the coating containing the nickel. Conclusion After my testing the hypothesis was proven to be correct. This proving of the hypothesis allowed for me to be able to ascertain that the best way in which to treat steel was with a complete copper covering and secondly with a zinc coating . These two ways in which the metals may be treated are feasible in the fact that zinc bars are usually attached to underwater structures this prevention is known as CP system. This CP prevention is highly affective however it requires a lot of up keep and it does not completely protect the entire surface of the steel as was seen by my testing results. The only one of the results that seemed to have completely worked was the copper coating. The coating of the steel by copper created a hydrophobic coating of copper oxide. The copper oxide had a slight increase in the mass measured by the balance. This slight increase in the mass was due to the fact that the salty air was not able to reach the steel electrode. This prevention ultimately allowed for th e electrode to become protected from the oxidation. The overall way in which the metals were protected is going to allow for me to take my findings and apply them to the everyday usage in which I have begun to realize that we use both electrolysis and oxidation prevention on a daily basis. Possible improvements The amounts of retests as well as the length of testing may be increased this increase in length of testing can allow to see the amount of time taken for the complete disintegration of the metal. The increase of testing of the metals will allow for the in accurate nature for these results as well as the nature by which the metals have been protected from the corrosion. The accuracy of the testing may have been increased through the usage of metal which may have been free of corrosion unlike the metal which I have used. The metal that I used for my expirement had already been heavily corroded and I had to clean it with strong acid as well as to use some sand paper to clean the surface of the metal. After the cleaning of the metal I was only able to remove some of the corrosion. This major limitation of my expirement was that I wasn’t able to clean the corrosion which might have caused the copper coating not to adhere to the surface of the electrode. Finally the most major limit ation of my expirement was the time I had in which to complete the experiments. Firstly I had to wait for the materials to arrive for which to be able begin my expirement, my chemicals as well to get the metal strips cut from a long sheet. Bibliography Jim, Dufour. Electroplating.Wikipedia. Wikimedia Foundation, 01 Mar. 2014. Web. 06 Jan. 2014. http://en.wikipedia.org/wiki/Electroplating>. Rust.Wikipedia. Wikimedia Foundation, 01 Aug. 2014. Web. 09 Jan. 2014. http://en.wikipedia.org/wiki/Rust>. Seawater.Wikipedia. Wikimedia Foundation, 01 Apr. 2014. Web. 06 Jan. 2014. http://en.wikipedia.org/wiki/Seawater American Experience: TVs Most-watched History Series.PBS. PBS, n.d. Web. 06 Jan. 2014. http://www.pbs.org/wgbh/americanexperience/features/general-article/streamliners-steel/>.

Office of National Drug Control Policy Essay -- Drug Abuse

Office of National Drug Control and the Present Threat Over the last decade, Southwest border violence has elevated into a national security concern. Much of the violence appears to stem from the competing growth and distribution networks that many powerful Mexican drug cartels exercise today. The unfortunate byproduct of this criminality reaches many citizens of the Mexican border communities in the form of indiscriminate street gang shootings, stabbings, and hangings which equated to approximately 6,500 deaths in 2009 alone (AllGov, 2012). That same danger which now extends across the border regions of New Mexico, Arizona, Texas, and California has the potential for alarming escalation. Yet, despite the violence, evermore-brazen behavior continues to grow, as does America’s appetite for drugs. Even though drug-related violence mandates that law enforcement agencies focus on supply reduction, the Office of National Drug Control Policy should shift its present policy formulation efforts to only drug demand reduction because t reatment and prevention efforts are inadequate and strategy has evolved little over the last three decades. Role of the ONDCP President Reagan established the Office of National Drug Control Policy (ONDCP) following the passage of the Anti-Abuse Act of 1988 amidst mounting risk of drug dependence becoming more pervasive in American workplaces and schools. The legislation established the need for the federal government to make a good-faith effort in maintaining drug-free work places, schools, and drug abuse and rehabilitation programs for many users (Eddy, 2005). The early focus for the ONDCP’s was to curb the rising drug threat emanating from the drug cartels operating throughout South America, in... ...ved from http://www.gao.gov/assets/100/97472.pdf Office of National Drug Control Policy. (n.d.).AllGov: Everything Our Government Really Does. Retrieved March 18, 2012, from http://www.allgov.com/Agency/Office_of_National_Drug_Control_Policy Reduce the Threat, Incidence and Prevalence of Violent Crime and Drug Trafficking: FY 2011 Overview. (2011).Intelligence (p. 6). Washington, D. C. Retrieved from http://www.justice.gov/jmd/2011factsheets/pdf/reduce-drug-trafficking.pdf Roberts, M., Trace, M., & Klein, A. (2004). Law Enforcement and Supply Reduction: Report Three (p. 15). Retrieved from http://www.beckleyfoundation.org/pdf/report_lawenforce.pdf White, F. E. (1988). Memorandum from Frank E. White to Donald L. Ashton, Drug Enforcement Agency, on Operation Snowcap dated March 8, 1988 (p. 12). Retrieved from http://www.gwu.edu/~nsarchiv/NSAEBB/NSAEBB69/part1.html

Social Media and Violence

Why are so many young people turning to prescription drugs to get high? By survey, almost 50% of teens believe that taking prescription drugs is much safer than using illegal street drugs. Prescription drug abuse is a major issue that does not seem to be moving towards a solution. There's a reason why prescription drugs are intended to be taken under a doctor's direction if people don’t use them as they are to be taken, they can be extremely dangerous. Despite what many people think, abusing prescription drugs is not safer than abusing illicit drugs.The facts do state that prescription drugs can have dangerous short and long-term health consequences when used incorrectly or by someone other than they were intended for. Medicines are drugs that are intended to speed up or slow down or change something about the way your body is working, to try to make it work better. Sometimes they are necessary. But they are still drugs: they act as stimulants or sedatives, and too much can ki ll you. So if you do not use medicines as they are supposed to be used, they can be as dangerous as illegal drugs.People take drugs because they want to change something in their lives. Here are some of the reasons young people have given for taking drugs: * To fit in * To escape or relax * To relieve boredom * To seem grown up * To rebel * To experiment Young people think drugs are a solution. But eventually the drugs become the problem. To some it may be difficult to face problems, the consequences of drug use are always worse than the problem a person is trying to solve with them. The real answer is to get the facts and not to take drugs in the first place.Something that is not known by most young people is the risk they are taking by consuming these highly potent and mind altering drugs. Long term use of painkillers can lead to dependence, even for people who are prescribed them to relieve a medical condition but eventually get caught up in an addiction. In many cases, the dange rs of painkillers don’t surface until it is too late. In 2007, abuse of the painkiller Fentanyl killed more than 1,000 people. The drug was found to be thirty to fifty times more powerful than heroin. Association, 2012) Prescription painkillers are powerful drugs that interfere with the nervous system’s transmission of the nerve signals we perceive as pain. Most painkillers also stimulate portions of the brain associated with pleasure. So, while blocking pain, they produce a high. The most powerful prescription painkillers are called opioids. They are manufactured to react on the nervous system in the same way as drugs made from the opium poppy, like heroin. The most commonly abused opioid painkillers include oxycodone- is the number one abused prescription drug and has the greatest dangers.It is as powerful as heroin and affects the nervous system the same way, hydrocodone, meperidine, hydromorphone and propoxyphene. (htt2) According to the National Center on Addictio n and Substance Abuse at Columbia University, teens who abuse prescription drugs are twice as likely to use alcohol, five times more likely to use marijuana, and twelve to twenty times more likely to use illegal street drugs such as heroin, ecstasy and cocaine than teens who do not abuse prescription drugs. (Association, 2012)What is our government doing to help? In 2011 the Obama Administration with the help of the National Drug Control Strategy came up with a prescription drug abuse prevention plan and is as follows. * Education. A crucial first step in tackling the problem of prescription drug abuse is to educate parents, youth, and patients about the dangers of abusing prescription drugs, while requiring prescribers to receive education on the appropriate and safe use, and proper storage and disposal of prescription drugs. * Monitoring.Implement prescription drug monitoring programs (PDMPs) in every state to reduce â€Å"doctor shopping† and diversion, and enhance PDMPs t o make sure they can share data across states and are used by healthcare providers. * Proper Medication Disposal. Develop convenient and environmentally responsible prescription drug disposal programs to help decrease the supply of unused prescription drugs in the home. * Enforcement. Provide law enforcement with the tools necessary to eliminate improper prescribing practices and stop pill mills. (htt4)Prescription drug addiction is a huge problem and appears to be growing. All people of life are affected by prescription drug abuse. Drug abuse in any form is a very serious issue and should be addressed as quickly as possible. http;//kidshealth. org/teen/drug_alcohol/drugs/prescription_drug_abuse. html http://www. theantidrug. com/drugabuse/prescription-drug-rx-abuse/default. aspx http://www. whitehouse. gov/ondcp/prescription-drug-abuse Association, A. p. (2012). School Librarian's Workshop, 32(4), 6. In Dealing with drugs.

World War Ii Essays - Freemen Of The City Of London, Free Essays

World War Ii Essays - Freemen Of The City Of London, Free Essays World War Ii American History 252 Dr. Assignment # 3 During the beginning of the twentieth century, the United States launched an enormous industrial revolution that shaped the country into the worlds leading economy. On the day of President Roosevelts inauguration the depression had taken the country into economic chaos. He was forced to devise a plan that could restore the status of world power to the United States. The first step in Roosevelts social reform plan was to have the national

Word Choice There, Their and Theyre - Proofeds Writing Tips

Word Choice There, Their and Theyre - Proofeds Writing Tips Word Choice: There, Their and Theyre When writing, its easy to confuse the words there, their and theyre since they sound similar when spoken. Moreover, these words will not always be picked up by your spellchecker if used wrongly, so its easy for errors to creep into your work. How, then, can you make sure youve used them correctly in your work? Read on to find out! There (Location or Position) There is used to indicate the place of something. We can thus use it to refer to something in our immediate vicinity: Not the red car. I mean the green car over there. Or to refer to a place previously mentioned in the conversation: India? No, Ive never been there. It can also be used with the verb are to assert the existence of something: There are several cinemas in New York. Or to ask a question about whether something is present or existing: Is there a burger bar somewhere around here? Their (Possession) Their is a pronoun used to indicate third-person, plural possession. This means that it is used when describing something that belongs to a group of things or people: This is their ball; youd better give it back. You know its winter when the trees lose their leaves. Remember that the word theirs is a pronoun and used in the same way as his or hers. You do not need to add an apostrophe to show possession! Theyre (They Are) The apostrophe in theyre indicates that this is a contraction of they are: Theyre going to win the game. I think theyre coming over tonight. Its worth noting that contractions like theyre are often considered informal, so you should make sure to write they are in academic or professional documents. To check your writing for mistakes like these, why not send it to the professionals at Proofed?

Poems Essay Example | Topics and Well Written Essays - 250 words

Poems - Essay Example It has successfully preserved its lyrical tendency howsoever blunt and limited with vocabulary within the main characters domestic domain. Like any other ordinary case, Woman work thus altogether depicts in it a realistic common woman type whod often be found enumerating routinary tasks in a nearly resenting tone (as in the poems beginning). Its capability to sound as such suggests an image of the speaker as relative to the real picture of an individual under a working class whose wage doesnt go above average for otherwise she would have been able to afford a helper on whom to delegate a fraction of her load. Also, with the things in the list-to-do order, the poet wants the reader to imagine more how rustic and tough a life is for a single mother or a woman without a reliable parter to depend on. Such is an attribute of a poorly developed society where this case is most usual. Not only does the poem pertain to a traditional mother but also exemplifies a woman who volunteers or has ma de chief career out of social works in her poor community. The lines I got company to feed...the tots to dress, the can to be cut..then see about the sick, all attest to that. Similarly, the side of nature which the speaker seeks to attain as a resolution to the initial setting, provides further allusion to her economy. Having mentioned sunshine, rain, dewdrops, storm, sky, mountain, and oceans she can call her own greatly symbolizes a status that hopes for a rather inexpensive means to soften the stress out and build up comfort and peace without having to pay another human service where appropriate, since a mere freedom to experience such wonders of nature is free of charge. The natural sensibility brought by this attitude makes the poetic content literal and at the same time figurative for acquiring a good transition between contrasts as the irony begins adapting a normal tone and remains either subtle or neglects to assume much

Governance Regulations and Ethics in the UK Essay

Governance Regulations and Ethics in the UK - Essay Example Governance Regulations and Ethics Task 1: Economic Recession 1.0 Introduction In the book, in chapter one, there is a lot of emphasis on corporate responsibility towards ethical issues in management so as to conform to international set standards where the guidelines and management principles that conform across countries and cultures. In the film, it is clear that most countries especially America made attempts to set into place control mechanisms through various acts so as to ensure honest and moral conduct in business. The book brings into focus the dishonest by the investment companies when they undertook to promote internet stock companies they were quite aware would fail. This was in an attempt to precipitate the crisis by, in fact, defrauding innocent investors. This resulted in derivatives. This is an outright case of dishonest as business terms require such loyalty and obligation in the management of the corporations by people charged with the responsibility whether CEOs or employees. 2.0 Issues in the Movie Covered in the Existing Corporate Codes 2.1 The UK Corporate Governance Code of the year 2010 The UK Cooperate Governance Code of the year 2010 is mainly included with the aim of establishing a well a created board of governors for accompany or corporation through principles and rules, as opposed to rigid rules. The main Aim of the code is to ensure proper directorship of companies through the underlying principles of accountability, transparency, probity, and insight into sustainable success. It is clear that the financial crisis as reported in the movie, â€Å"The Inside Job’ was as a result of management of the business with the aim of success but without consideration of the eventual effect of such practices, which were fraudulent, in nature. This is in the book which defines better and acceptable ethical practices in the corporate world 2.2 Flaws in the Implementation of the Code Although the code in section 4 about governance sets out the moral practices of an organization through sound and upright board behavior, implementation, and adherence are not a guarantee. This is evident in the movie since the CEOs of the investment companies did not actually follow the guidelines, though they existed. The Lehman Brothers, for instance, ignored the moral and ethical guidelines and continued promoting borrowing to firms without the capability to remain in the market with that clearly in their knowledge. The firm had to crumble and come down in 2008. 2.3 Role of corporate Leadership in Disregarding the Code Leadership of the chairman of a board, the support is given to and by the chief executive officer and the openness and frankness to discussions by the directors is the key in this endeavor according to the governance code.