Heat Capacity Ratio of Gases

Experiment 1 The Heat Capacity Ratio of Gases Purpose The purpose of this experiment is to calculate the heat capacity ratio of gases, Helium, Nitrogen and Carbon Dioxide, and compare with their theoretical values. Introduction Thermodynamics is the study of heat as it relates to energy and work. There are various properties which all relate to each other when determining the characteristic of a certain substance.One of such properties is heat capacity, which is the amount of heat energy required to raise the temperature of a substance by one degree Kelvin. Mathematically, it is ? = q? T , where q is the amount of heat absorbed by a substance and ? T is the change in temperature measured. When substances absorb heat, their molecules translate, rotate and vibrate due to the rise in temperature . As a result of the motion of movement of molecules in these modes, there is a contribution of energy towards determining the heat capacity of that substance.The heat capacity is, however, defi ned through constant volume (Cv) or constant pressure (Cp) with a relationship, Cp = Cv + nR and CpCv , the heat capacity ratio for ideal gases which is further determined by obtaining the pressure difference with atomospheric pressure in adiabatic conditions. That is lnp1-lnp2lnp1-lnp3. The energy contribution through the modes of movement of molecules is the total of their, translational, rotational and vibrational energies. For ideal gases, this can be calculated theoretically as a result of their classes, Monatomic, Diatomic and Linear polyatomic.Monatomic gases such as Helium, move in translation with the energy 32RT. Diatomic gases such as Nitrogen, move in all 3 modes with the energy 72RT. And the linear polyatomic gases such as CO2 move with the energy 132RT. The constant volume heat capacity for these ideal gases can be determined as a result of its relationship with these energies as the energy U = nRT and Cv is the derivative with respect to volume. i. e Cv = ? U? Tv . Th is leads to the following Cv for the 3 classes of gases; 12. 5 Jmol*K for monatomic, 29.1 Jmol*K for diatomic, and 54. 0 Jmol*K for linear polyatomic. Data Room Temperature = 16. 2 oC  ± 0. oC p2 = Room Pressure Room Pressure = 760. 84 mmHg  ± 0. 22 mmHg Helium Trial| P1 (mmHg)( ±0. 3)| P3 (mmHg)( ±0. 3)| 1| 300. 4| 75. 6| 2| 275. 7| 69. 0| 3| 281. 9| 74. 8| Carbon Dioxide Trial| P1 (mmHg)( ±0. 3)| P3 (mmHg)( ±0. 3)| 1| 290. 3| 34. 1| 2| 277. 8| 25. 3| 3| 283. 1| 40. 1| The values for Helium and Carbon dioxide were gotten from the other group who performed the experiment. Nitrogen Trial| P1 (mmHg)( ±0. 3)| P3 (mmHg)( ±0. 3)| 1| 278. 7| 63. 7| 2| 286. 6| 89. 7| 3| 270. 5| 58. 9| 4| 294. 2| 85. 0| 5| 285. 5| 89. 7| 6| 291. 4| 70. 0| 7| 268. 1| 54. 1| 8| 289. 0| 64. 8| 9| 281. 5| 65. 8| 10| 265. 3| 59. 7|Values in bold are the 3 best trial obtained. Answers to Questions 1) C, mathematical defined as C = q? T , is the heat capacity, the amount of energy required to raise the temperature of a substance by one degree Kelvin. Cv, is the heat capacity per unit volume while, Cp , is the heat capacity per unit pressure. Both are related mathematically by the equation Cp = Cv + nR. The expected heat capacity for the three classes of gases are as follows Monatomic = 3R2=12. 5 Jmol. K Diatomic = 7R2=29. 1 Jmol. K Linear triatomic = 13R2=54. 0 Jmol. K The equations leading to the heat capacity ratio, ? , is summarized by CpCv= ln(p1p2)ln? p1p3) The vibrational contribution to Cv can be determined once the vibrational frequencies of the molecule is known. That is Rx2e-x where is x>5 . x = (NA hRT)v Where NA = Avogadro's number, h = Planck's constant and v = vibration frequency.2) Data obtained in the experiment is presented in the data section above. 3) Sample error calculation 2300. 42*0. 32+760. 842*0. 222 =817. 9962127 2817. 99621271061. 242+0. 22760. 842 = 0. 770793 275. 62*0. 32+760. 842*0. 222 =168. 9143383 2817. 99621271061. 242+168. 9143383836. 442 = 0. 79681 0. 7707931. 39482677 = 0. 55261 0. 796811. 26875807 = 0. 6280336 20. 552610. 327702282+0. 62803361. 268758072 = 3. 12 This was applied to calculate all errors in the heat capacity ratios below. Helium Trial| ? = ln(p1p2)ln? (p1p3)| Error| 1| ln(300. 4+760. 84760. 84)ln? (300. 4+760. 8475. 6+760. 84) = 1. 40|  ± 3. 12| 2| ln(275. 7+760. 84760. 84)ln? (275. 7+760. 8469. 0+760. 84) = 1. 39|  ± 3. 12| 3| ln(281. 9+760. 84760. 84)ln? (281. 9+760. 8474. 8+760. 84) = 1. 43|  ± 3. 12| Carbon Dioxide Trial| ? = ln(p1p2)ln? (p1p3)| Error| 1| ln(290. 3+760. 84760. 84)ln? (290. 3+760. 8434. 1+760. 84) = 1. 16|  ±3. 08| 2| ln(277. 8+760. 84760. 84)ln? (277. 8+760. 8425. 3+760. 84) = 1. 12|  ± 3. 07| 3| ln(283. +760. 84760. 84)ln? (283. 1+760. 8440. 1+760. 84) = 1. 19|  ±3. 08| Nitrogen Trial| ? = ln(p1p2)ln? (p1p3)|Error| 1| ln(278. 7+760. 84760. 84)ln? (278. 7+760. 8463. 7+760. 84) = 1. 35|  ± 3. 11| 2| ln(289. 0+760. 84760. 84)ln? (289. 0+760. 8464. 8+760. 84) = 1. 34| à ‚ ± 3. 11| 3| ln(265. 3+760. 84760. 84)ln? (265. 3+760. 8459. 7+760. 84) = 1. 34|  ± 3. 11| 4) Theoretical Cv for CO2 Translation = 3R2 = 3*8. 3142 = 12. 471 Jmol*K Rotational =22 R = 8. 314 Jmol*K Vibrational v1 = 4. 02 x 1013 s x = NA hRTv = 6. 02 x 1023*6. 63 x 10-348. 314*2984. 02 x 1013 = 6. 48 Therefore contribution = 8. 314(6. 48)2 * e-6. 48 =0. 54 Jmol*K 3 = 7. 05 x 1013 s x = NA hRTv = 6. 02 x 1023*6. 63 x 10-348. 314*298 7. 05 x 1013 = 11. 36 therefore contribution = 8. 314(11. 36)2 * e-11. 36 = 0. 013 Jmol*K v2 = v4 = 2. 00 x 1013 x = NA hRTv = 6. 02 x 1023*6. 63 x 10-348. 314*298 2. 00 x 1013 = 3. 22 This is less than 5. therefore contribution = 8. 314* 3. 222 *e3. 22e3. 22 -12 = 3. 74Jmol*K Cv for CO2 = 12. 471 +8. 314 +0. 54 +0. 013 + 2(3. 74) = 28. 818 = 29. 0 Jmol*K 5) Cp,m = Cv,m + R so Cv,m = RCp,mCv,m- 1 Average experimental ? CO2 = 1. 16+1. 12+1. 193 = 1. 16 Therefore Experimental Cv,m = 8. 3141. 16 – 1 = 51. 96 = 52. 0 JK While Theoretical Cv,m = 8. 141 . 29-1 = 28. 67 = 29. 0 JK Percentage error = 29 -5229*100 = 79% 6) Experimental ratio were precise but not accurate to the theoretical values as calculated Gas| Average ratio| Percentage error (%)| Helium| 1. 40+1. 39+1. 433 = 1. 41| 1. 67-1. 411. 67*100 = 15. 57| Nitrogen| 1. 34+1. 34+1. 353 = 1. 34| 1. 40-1. 341. 40*100 = 4. 29| Carbon dioxide| 1. 16+1. 12+1. 193 =1. 16| 1. 29-1. 161. 29*100 = 10. 08| Sources of experimental errors would include; leakage through the hose connecting the gas cylinder to the adiabatic vessel and the speed with which the brass cover plate is replaced after the gas expansion.The vibrational contribution to Cv is very much dependent on the temperature. At low temperature, the contribution is zero. As the temperature increases, the lowest vibrational energy is comparable to RT and therefore some contribution to the constant volume heat capacity. While at high temperatures the contribution is at its highest. Conclusion The experiment was successful as th e heat capacity ratios were achieved to minimal errors from the theoretical values. Reference 1. Thomas Engel, Physical Chemistry, 2nd Edition, Prentice Hall, 2010, pg 21-22, 806 – 807. 2. Lab manual for Chem 2103, experiment 1. 3. Tip for Experiment 1 on CUlearn.

Capital Punishment Essay

â€Å"An eye for an eye, makes the whole world blind,† Mahatma Gandhi. When the murders of today are murdered by the government, is that not hypocrisy? Capital punishment is legal in 32 U.S. states. Capital punishment was a penalty for many felonies under English common law, and it was enforced in all of the American colonies prior to the Declaration of Independence. Since 1976 lethal injection has been the primary method, although electrocution, gas chamber, hanging, and by firing squad are still legal and practiced in some states. The death penalty is barbaric and unethical. Innocent lives are being taken away. U.S. tax payer’s money is thrown out the window. Capital punishment laws should be abolished in the entire United States. â€Å"Studies have consistently failed to demonstrate that executions deter people from committing crimes.† (Death Penalty Information Center) As we sit in a jury box playing God, deciding who must live and who must die, we hand out the death penalty to teach society a lesson. We step into the shoes of a God and pass an irreversible judgment to mask our pain or disdain. Why kill people who kill people to show killing is wrong? This is hypocrisy. In our judicial system, we do not rape rapists, make drunk drivers stand in front of a speeding car, or chop off the thieving hands of someone who steals. In Muslim practicing countries, the harsh punishment used to deter humans from stealing is to have the thieves hand cut off. This practice does not deter thievery and is considered barbaric and irrational in today’s American society. For some reasons unknown, we resort to a revenge mentality society when man kills man. A family who has lost a loved one due to a murder, will no t find closure from the killer’s death. They will find closure with acceptance and forgiveness in themselves. We cannot take away the life of another who may or may not be guilty of a crime. Consequently, innocent people have been convicted and executed. The wrongful execution of an innocent person is an injustice that can never be rectified. Any error rate is completely unacceptable, when we are talking about life  and death. â€Å"Since 1973 the U.S. has released 144 prisoners from death row because they were found to be innocent of their crimes.† (Amnesty) Wrongful conviction causes range from eyewitness error, to government miscount, false confessions, informants, mishandled evidence, improper forensic evidence, and bad lawyering. Capital punishment is also discriminatory towards minorities, poor, and the mentally ill. â€Å"Africans make up about half of all homicide victims.† Glenn Ford, a black man, was released last month after 30 years on death row in Louisiana’s notorious Angola Prison for a crime he did not commit. As a result of his poverty, Ford was assigned two lawyers to represent him at his capital trial -the lead attorney was an oil and gas lawyer who had never tried a case – criminal or civil – to a jury. The second attorney had been out of law school for only two years and worked at an insurance defense firm. As often happens in capital cases, the prosecutors used their peremptory strikes to keep blacks off the jury. Despite a very weak case against him, Ford, defenseless before an all-white jury, was sentenced to death. (ACLU) Ford is just one of many people who were found guilty beyond a reasonable doubt in capital and non-capital cases, but were actually not guilty at all. Once an inmate is executed, nothing can be done to make amends if a mistake has been made. Additionally, the death penalty is a huge cost to taxpayers. Sending someone to death row in the United States costs roughly $5 million, because the government takes the burden of paying for both sides. With appeals, and execution costs, death row is around $4 million more than an adult serving life in prison. The Constitution requires and long and complex judicial process for capital cases. The process is supposed to ensure that innocent men and woman aren’t wrongful executed, yet even with that the risk of executing an innocent person isn’t completely eliminated. Death penalty cases consume much additional prosecution and law enforcement staff time because much additional work must be done. Prosecutors must investigate and prepare aggravating evidence for presentation in the sentencing phase of the trial, respond to evidence, file many more motions, and spend significantly more time in court than they would in a non-death penalty case. In addition to these staff costs , prosecutors, like defense attorneys, hire experts and consultants, including consultants to assist with jury selection and witness  preparation. Sheriff’s departments must transport defendants and must provide additional courtroom security for lengthy death penalty trials, extra expenses that add up quickly. Indeed, a study of the federal system found that prosecution costs were 67 percent higher than defense costs in death penalty cases. The same study found that defense costs in death penalty cases were four times higher than in non-death penalty cases. (ACLU) Richard C. Dieter, MS, JD, Executive Director of the Death Penalty Information Center, said the following on June 7, 2010, in his testimony before the Pennsylvania Senate Government Management and Cost Study Commission, â€Å"The death penalty is the most expensive part of the system on a per-offender basis. Millions are spent to achieve a single death sentence that, even if imposed, is unlikely to be carried out. Thus money that the police desperately need for more effective law enforcement may be wasted on the death penalty. Every stage of a capital case is more time-consuming and expensive than in a typical criminal case†¦ There is no reason the death penalty should be immune from reconsideration, along with other wastef ul, expensive programs that no longer make sense.† (Death Penalty Info) Thus the alternatives are more ethical, just, and less costly than capital punishment. By substituting a sentence of life without parole, we meet society’s needs of punishment and protection without running the risk of an irrevocable punishment. â€Å"Over two-thirds of the countries in the world – 141 – have now abolished the death penalty in law or practice.† (Amnesty) It is time for the United States of America to catch up with the rest of the world and abolish capital punishment forever. â€Å"Death Penalty Facts.† (n.d.): n. pag. Amnesty Usa. Amnesty International, May 2012. Web. 8 Sept. 2014. . â€Å"No Government Should Experiment with Human Life.† American Civil Liberties Union. ACLU, 2011. Web. 08 Sept. 2014. . â€Å"Testimony of Richard C. Dieter, Esq. Executive Director, Death Penalty Information Center to the Illinois House of Representatives Addressing Innocence and.† _DPIC_. Death Penalty Information Center, 2014. Web. 08 Sept. 2014. .

Analyzing Film Adaptations From Literature English Literature Essay

Analyzing Film Adaptations From Literature English Literature Essay To this date, the employment of adaptation theories to novels has yet to reach its true potentials’. Although The Harry Potter novel series are popularly known around the globe and has attained the world’s best seller status, sadly, there are not many critical studies relating to its adaptations. Most critics examine and evaluate each adaptation rigorously conforming to the principle of how faithful the adaptation remains to the text. This gives emphasis to the fundamental approach, fidelity. Hypothetically, a critic may naturally compare an adapted film to his or her own interpretation rather than to its source. In such a case, the critic’s view often contradicts with other critics, especially with a novel as complicated as Harry Potter and the Philosopher’s Stone. In other words, each reader tends naturally to â€Å"adapt† a book that he or she reads and then think of the novel in a certain way. â€Å"The novel tells the tale of a young wizardâ €  or, â€Å"The novel focuses on the wizardry society in a magical world† or a synthesis of any number of views. Each view, each reading or each adaptation-is unique and remarkable, and none of these perceptions can be considered right or wrong. These perceptions are similar to the ideas presented in a renowned film adaptation article entitled â€Å"The Resistance to Theory†, written by concept theorist Paul De Man. The idea presented by de Man concentrates on the bond between a text and its meaning, ultimately ascertaining that it is unfeasible to attain a definitive meaning for whichever text. De Man stresses that As we can see, adaptation is as old as the film itself and shows no indication of weakening. Greg Jenkins, one of the authors of Kubrick and the Art of Adaptation: Three Novels, Three Films, considers adaptation â€Å"as a presence that is woven into the very fabric of film culture† (Jenkins 8). Even though, Jenkins’s statement is in accor dance with the theory of adaptation but a definite theory does not exist. Scholars and critics constantly excogitate on adaptation, yet they don’t seem to reach a definite conclusion on what constitutes an adaptation to be a success or a failure. â€Å"[Adaptation] represents such a dark and enigmatic thread that it has elicited disparate and sometimes diametric opinions. Even among those who champion faithful adaptations, there is no clear formula concerning how generally to implement the procedure, or afterwards how to evaluate the procedure’s success or failure† (Jenkins 8). The predicament of adaptation depends on many external sources. Plagued by indefiniteness and uncertainties the field of adaptation constantly struggles to address questions such as what is an Author? Who is the author of this work? What is a Text? Which text should be given importance: the novel or the film? Should an adapted film be indebted to its source, if this is true then how is th is possible? Should a film remain faithful to its source? Is an adapted film merely a version of the source text or can it be perceived as an autonomous work of art? Over the years, these and many others questions have endlessly tormented the processes involved in the study adaptation.

The Role of Strategic Planning within an Organisation Research Paper

The Role of Strategic Planning within an Organisation - Research Paper Example It is evidently clear from the discussion that the development of an organizational strategic plan remains essential in ensuring the stakeholders remains focused toward achievement of common goals. Through the strategic planning aspect, a guideline to fundamental decisions becomes established as organizations seek to enhance the effectiveness of the organizational business process. Effective strategic planning, therefore, presents an articulate course of actions which are necessary for making essential progress within the organization. Strategic planning remains an essential aspect of management which must be effectively addressed in seeking to ensure organizational efficacy. This planning element can be defined as a fundamental determinant of the management process as it presents an evaluative communication of the organizational capabilities with objectives. Strategic planning enables organizations to match their capabilities with the anticipated outcomes, hence enhance the effectiv eness in the utilization of organizational resources. The strategic planning element provides guidance regarding the course of action to be taken under different circumstances which might face the organization. This is commonly established following an extensive analysis of the internal and external factors which might affect the effectiveness of the organization. Organisational planning remains essential in the development of processes aimed at providing a guideline into the actions undertaken towards achieving organizational goals. The fundamental focus of strategic planning remains to ensure the sustainability of business operations in the future. Strategic planning remains a critical element in different management aspects within an organization. Crisis management can be described as the process through which organizations deal with external threats which could potentially harm business operations.

The absolutely true diary of a part-time indian question Essay

The absolutely true diary of a part-time indian question - Essay Example Rowdy and Arnold grew fond of each other as Rowdy saw Arnold’s family as providing him emotional support and a place where he could at least spend with a normal family. He grew fond of the family to the extent where he developed brotherly protection for Arnold. Arnold by being weak and targeted by other racial groups, sought protection from Arnold. In school, Rowdy and Arnold went the same school, but Arnold suspended after a while after finding some nasty stuff about her mother written in his geometry book. After the suspension, Arnold, sort for another school, something which Arnold did not like. In fact, it did result to a fight, and left each an enemy of the other (Alexie). Things get worse when they meet at opposing basketball matches for their schools and Rowdy manages to know Arnold unconscious. Rowdy after seeing how Arnold is not that much liked in the newer school, somehow decided at the end of the story to reconcile and be friends. The story in fact ends when the two buddies have a one on one game of

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

Challenges - Essay Example All research methods basically engage in gathering certain facts through definite methods. All the methods that are used in different researches have weaknesses and strengths. For example, if a questionnaire is distributed to research participants, it is not possible for the researcher to make sure that all the respondents understand the questions in the survey in exactly the same way (Packer, 2010). In addition, it is not possible for the researcher to make sure that the respondents use the same language to write their answers even if they all understand the questions in the same way. Furthermore, research studies that are dependent on a single researcher’s observations are limited to the opinions and views or understanding of the researcher. Also, the presence of the lone researcher could have affected the reactions that were observed. The reliability of qualitative research can still be maintained in spite of these concerns. A coding frame relating to gender, age or the status of the contributor can be created to characterise each response from a research participant. The research transcripts can then be coded by two or more researchers. It is also vital for the researcher(s) to be careful to specify the background and details of the case study. The researcher(s) should also point out the differences as well as similarities between the case study being researched on and other settings of a similar kind. The researcher should also endeavour to illustrate how the research subject contributes to the recognized social theories as well as existing empirical

Innovative Nursing Care Delivery Model Assignment - 1

Innovative Nursing Care Delivery Model - Assignment Example present a brief but comprehensive picture about the importance and the effectiveness of the models relating to innovative nursing care delivery within the healthcare domain. As mentioned earlier, innovative nursing care delivery model can enhance innovation in the operations of the organizations within the healthcare setting. Contextually, proper means need to be adopted in order to ensure successful implementation of the model within such setting. Notably, such models are directly correlated with the approach of attaining overall goals along with objectives of the healthcare sector. The model is primarily developed in and around the services delivered by the nurses. As per the model, a humanistic approach must be adopted by the nurses while delivering healthcare services to the patients. The model largely enabled organizations operating in healthcare sector towards delivering quality services in a cost efficient manner. Continuous improvement in service delivery of the nurses is also an important part of such models. These care models include namely â€Å"acute care agile self-directed nursing teams†, â€Å"community-based nurse managed clinics †, and â€Å"rural healthy aging community model† among others (Norlander, 2011, pp. 401-407). For instance, in the acute care nursing team model, the care providers are designated to provide required to a collection of patients. Subsequently, nurse managed clinics aim towards providing required healthcare services to undeserved communities (Norlander, 2011, pp. 401-407). It will be vital to mention in this regard that such models remain much focus towards enhancing the safety of the patients in healthcare setting in an innovative manner (Zerwekh & Garneau, 2013, pp. 194-198). The above discussed model or the set of model can be implemented within varied healthcare organizations by following certain planned strategies and procedures. The models can be incorporated in several key departments within healthcare organizations

Equal Employment Opportunity Essay Example | Topics and Well Written Essays - 750 words

Equal Employment Opportunity - Essay Example 87). Diversity management is linked with growing organizational plans that value all individuals in the same way, not considering their distinctions. In controlling diversity, attempts are made by both the business as well as the persons in it to become accustomed to and acknowledge the value of diversity. Businesses can as well deal with diversity concerns in more limited techniques: (1) equal employment opportunity and (2) affirmative action. Equal employment opportunity (EEO) is a wide thought implying that persons must have equal dealing in every service associated activities. Persons who are sheltered under equal employment regulations are protected from illegitimate prejudice, which takes place as persons having identical traits are distinguished against because of that trait. Different laws have been passed to defend persons who share some particular traits, â€Å"such as race, age, or gender† (Smith, p. 102). Those having the elected traits are referred to as a seclude d group or as associates of a secluded faction. A sheltered group is made of those who come within a group recognized for defence in equal employment regulations and set of laws. Several of the sheltered groups, in the past, have been exposed to illegitimate bias. The reasons for protection that have been recognized by different centralized regulations are (1) cast, cultural basis, colour and creed (2) sexual characteristics (3) age bracket (4) persons with physical or psychological inabilities (5) armed forces experience and (6) religious conviction. For example, consider a company that is trying to be suitable for EEO policy has comparatively a small number of Hispanic executives. To raise the number of Hispanics, the company will employ and interview Hispanics who have minimum required credentials for the administration posts. What the company is offering is equal employment opportunity for competent persons to be considered for service. To remedy regions within which it seems th at persons in sheltered groups â€Å"have not had equal employment opportunities† (Burstein, p. 183), a number of companies have extended positive action approaches. Affirmative action takes place as companies recognize trouble regions, set objectives, and take constructive strides to assure equal employment opportunities for individuals in a sheltered group. Affirmative action concentrates on appointing, guiding, and endorsing of sheltered group associates where they are underrepresented within a company with respect to their ease of use within the labour markets from which hiring takes place. At times, companies have introduced affirmative action willingly, although many times companies have been obliged to do so as they are government service providers having more than 50 workers and more than 55,000 USD in government agreements yearly. When equal employment opportunity set of laws are talked about, perhaps the most unpredictable problems concern the approach that â€Å"a ffirmative action leads to quotas, preferential selection, and reverse discrimination† (Burstein, p. 201). Integral to the disagreement is the company’s part in choosing, guiding, and endorsing sheltered group associates as they are underrepresented in different professions within a company. Individuals who are not associates of any sheltered group have stated that there is inequity in reverse. This reverse bias may

The collapse of the Atlantic cod fishery is generally understood to Essay

The collapse of the Atlantic cod fishery is generally understood to have been multi-causal. Describe the various factors that co - Essay Example Previously, the fishermen caught fish only in certain areas and there too they were unable to fish at a great depth. This limited the amount of fish that were caught and hence a balance in the ecosystem was not majorly disturbed. With the introduction of efficient machines, huge areas were covered and fishing could be done at greater depths, which resulted in a rapid decline in the fishing stocks. The Collapse of fishing industry has left a strong message to the Government and to all the companies linked with the utilization of natural resources. Natural resources are the assets of a country and to over exploit them just for the sake of making extra profits is harmful for the future of the country. Canadian forests are now facing similar threats and it is being feared that they may meet the same end as the Fishing industry. Ten percent of the world’s forest land is present in Canada and the wood industry generates billions of revenue for the country (Canada, 2010). However the forests are suffering from overcutting of wood and if Government does not introduce policies to barricade the practice, Canadian forests may be doomed like the Atlantic Cod Fishery.

E-Commerce and E-Business Fundamentals Case Study

E-Commerce and E-Business Fundamentals - Case Study Example Amazon.Com is a leading online retailer company, offering many different items such as books, music, DVDs, videos, toys, electronics, software, video games and home improvement products. They have an estimated 22.5 million customers in 150 different countries. Amazon was founded in July 1995 by Jeff Bezos in the state of Washington. With Amazon.com, customers can search at home a database of millions books, CD's, DVDs, videos, software, video games, lawn products and even a pan for your kitchen. If you find the item you want, just add it to the shopping cart and then is needed to fill out an online form to specify the type of payment, shipment characteristics and even if it's a gift, the type and color of wrapping paper. Also today it is possible to access used and collectible items through their Shops and Amazon Commerce Network or going to Amazon Auctions or sothebys.amazon.com (Press release Amazon.com and Borders Group Announce Strategic Alliance, 2006). Amazon.com is rated as a company in the Internet software and services industry into the technology sector. The most important competitors for Amazon.com are E-Bay (on-line auctions and retail sales), Barnes and Noble (books sales and other products) and CDnow (on-line music retailer). They are also a Bricks and Mortar store, which E-Bay is not. Since 1998, Amazon.com has started expanding their operations. This allowed Amazon.com to purchase several small and medium Internet companies in order to help build a larger customer base. In the US market the most important part of growth has been the introducing new products and services besides the normal books, videos, and music. This goes right along with the company goal of being the place where customers can search and buy anything they may want on the Internet. Amazon.com has reached that goal and is visited and used by many. Page layout and navigation The structure of Amazon.com is most certainly representative of a great marketing effort on the part of the company. Amazon.com has a myriad of different marketing concepts which aid to the increased consumption and popularity of this great organization. With thirty-six product categories offered on the website, Amazon.com is bound to appeal to the consumer with its premiere marketing efforts and techniques Amazon.com's easy to navigate webpage and simplistic accessibility are both contributing factors to making it an outstanding website for internet novices and experts alike. From the moment you arrive at Amazon.com you are greeted with a laundry list of the top sales and deals on various products which are currently being offered. A couple clicks of the mouse and you are on your way to saving money with bargains that only this particular website has to offer. Amazon.com's ability to convey their numerous products through their website with discounts exclusive to Amazon.com is undoubtedly a great marketing effort. Amazon.com realizes consumers will be more apt to purchase items if they are discounted and money can be saved.

Nano Chemistry Essay Example for Free

Nano Chemistry Essay 1.1 Definition Nanochemistry is concerned with generating and altering chemical systems, which develop special and often new effects as a result of the laws of the nanoworld. The bases for these are chemically active nanometric units such as supramolecules or nanocrystals. Nanochemistry looks set to make a great deal of progress for a large number of industry sectors. Nanotechnology exists in the realm where many scientific disciplines meet. Achievements in physics are getting progressively smaller – from valves to electronics, down to microelectronics and quantum computing. It mirrors the downsizing in focus in the biological sciences, from cells to genomics. Conversely, achievements in chemistry have been converging into the nanometre range from below – from atoms and molecules to supramolecular chemistry. Nanochemisty focuses on the unique properties of materials in the 1–100 nm scale. The physical, chemical, electrical, optical and magnetic properties of these materialsare all significantly different from both the properties of the individual building blocks (individual atoms or molecules), and also from the bulk materials.Nanochemistry is a truly multidisciplinary field, forming a bridge between nanotechnology and biotechnology, spanning the physical and life sciences. The Nanochemistry Research Institute (NRI) at Curtin carries out world-class research to provide innovative solutions to energy and resources materials and manufacturing electronics agricultural environmental management, and health and medical industries Nanochemistry applications in the materials, resources and energy sectors range from the design of crystalline catalysts and the control of crystal size, morphology, phase and purity, to the design and use of additives to control crystallization and inhibit scale formation. In the biological field, control of chemistry at the supramolecular level can lead to the development of a wide variety of new and improved biomaterials, such as artificial bones and tissues, as well as new pharmaceuticals and improved methods of drug delivery.1 ENGINEERING, SCIENCE ‘‘We are like dwarfs on the shoulders of giants, so that we can see more than they.’’ Bernard of Chartres, 12th century with nanoscience being the discipline concerned with making, manipulating and imaging materials having at least one spatial dimension in the size range 1–1000 nm and nanotechnology being a device or machine, product or process, based upon individual or multiple integrated nanoscale components, then what is nanochemistry? In its broadest terms, the de.ning feature of nanochemistry is the utilization of synthetic chemistry to make nanoscale building blocks of different size and shape, composition and surface structure, charge and functionality. These building blocks may be useful in their own right. Or in a self-assembly construction process, spontaneous, directed by templates or guided by chemically or lithographically de.ned surface patterns, they may form architectures that perform an intelligent function and portend a particular use.2 1.2 Objective of nanochemistry Creating nanoparticles Allowing properties of nanosystems to evolve, manipulating and controlling them Encapsulating and transporting materials (e.g. deodorant with nanodroplets)4 1.3 Nanochemistry used in: Cosmetics, e.g. sunscreen, toothpaste, skincare products Sanitary ware Built-in ovens and baking trays Gas-tight packaging Screens, photographic films Separating technology for waste water treatment and food production Catalysers for chemical reactions Exhaust purification5 It is also used in formation of :- Commercialization of nanochemicals Nanooxides of precious, ferromagnetic, rare metals (Ti, Zr etc.) Nanopolymers and membranes Nanomaterials (cement, fertilizers) Nanopowders in chemical applications Nanogreen chemistry Nano energy applications Environmental applications of nanotechnology When thinking about self-assembly of a targeted structure from the spontaneous organization of building blocks with dimensions that are beyond the sub-nanometer scale of most molecules or macromolecules, there are five prominent principles that need to be taken into consideration. These are: (i) building blocks, scale, shape, surface structure, (ii) attractive and repulsive interactions between building blocks, equilibrium separation, (iii) reversible association–dissociation and/or adaptable motion of building blocks in assembly, lowest energy structure, (iv) building block interactions with solvents, interfaces, templates, (v) building-blocks dynamics, mass transport and agitation. A challenge for perfecting structures made by this kind of self-assembly chemistry is to .nd ways of synthesizing (bottom-up) or fabricating (top-down) building blocks not only with the right composition but also having the same size and shape. No matter which way building blocks are made they are never truly monodisperse, nless they happen to be single atoms or molecules. There always exists a degree of polydispersity in their size and shape, which is manifest in the achievable degree of structural perfection of the assembly and the nature and population of defects in the assembled system. Equally demanding is to make building blocks with a particular surface structure, charge and functionality. Surface properties will control the interactions between building blocks as well as with their environment, which ultimately determines the geometry and distances at which building blocks come to equilibrium in a self-assembled system. Relative motion between building blocks facilitates collisions between them, whilst energetically allowed aggregation deaggregation processes and corrective movements of the self-assembled structure will allow it to attain the most stable form. 6 Providing the building blocks are not too strongly bound in the assembly it will be able to adjust to an orderly structure. If on the other hand the building blocks in the assembly are too strongly interacting, they will be unable to adjust their relative positions within the assembly and a less 1 ordered structure will result. Dynamic effects involving building blocks and assemblies can occur in the liquid phase, at an air/liquid or liquid/liquid interface, on the surface of a substrate or within a template co-assembly. As this text describes, building blocks can be made out of most known organic, inorganic, polymeric, and hybrid materials. Creative ways of making spheres and cubes, sheets and discs, wires and tubes, rings and spirals, with nm to cm dimensions, abound in the materials self-assembly literature. They provide the basic construction modules for materials self-assembly over all scales, a new way of synthesizing electronic, optical, photonic, magnetic materials with hierarchical structures and complex form, which is the central theme running throughout this chapter. A .owchart describing these main ideas is shown in igure 1. Nano-, a pre.x denoting a factor, its origin in the Greek nanos, meaning dwarf. The term is often associated with the time interval of a nanosecond, a billionth of a second, and the length scale of a nanometer, a billionth of a meter or 10 A  ° . In its broadest terms, nanoscience and nanotechnology congers up visions of making, imaging, manipulating and utilizing things really small. Feynman’s prescient nano world ‘‘on the head of a pin’’ inspires scientists and technologists to venture into this uncharted nano-terrain to do something big with something small.7 1.4 Large and Small Nanomaterials It was not so long ago in the world of molecules and materials that 1 nm (1 nm  ¼ 10 A  ° ) was considered large in chemistry while 1 m m (1 m m  ¼ 1000 nm  ¼ 10,000 A  ° ) was considered small in engineering physics. Matter residing in the ‘‘fuzzy interface’’ between these large and small extremes of length scales emerged as the science of nanoscale materials and has grown into one of the most exciting and vibrant fields of endeavor, showing all the signs of having a revolutionary impact on materials as we know them today. In our time, ‘‘nano’’ has left the science reservation and entered the industrial technology consciousness and public and political perception. Indeed, bulk materials can be remodeled through bottom-up synthetic chemistry and top-down engineering physics strategies as nanomaterials in two main ways, the first by reducing one or more of their physical dimensions to the nanoscale and the second by providing them with nanoscale porosity. When talking about finely divided and porous forms of nanostructured matter, it is found that ‘‘nanomaterials characteristically exhibits physical and chemical properties different from the bulk as a consequence of having at least one spatial dimension in the size range of 1–1000 nm’’.

Mall Culture Essay Example for Free

Mall Culture Essay Gone are the days when people had to buy different things from different places. People would visit local Kirana stores for purchasing daily-required household materials, and go to some other local markets for buying clothes. Shopping was never as convenient for people as it is now. The shopper gets the experience of one stop shop. From apparels to FMCG goods, the consumer gets leisure time visiting malls. Each store offers an individual a wide variety be it for choosing a stationery pen or a laptop. One of the reasons for the existence of mall culture is globalization. Products and brands from various places, cultures and communities are under one roof. One of the central features of conventional shopping areas and stores has been their uni-dimentionality. Local festivals and events are given special importance within the mall world. Festivals often become the occasion of greater consumption and are also reflected in the fashion trends of the season. The globalization of cultureof immense economic activity, though at some expense to the environment. A large mall situated along a narrow road in Gurgaon or Noida is a host to queues of vehicles. Queues that line up several kilometres causing huge deficiency to nation already starved for diesel and petrol. Please check the smog that results from fumes emitted from exhaust tubes of these vehicles. Electricity distributers never have enough to supply to the shopping malls. So they need to burn on an average of 5000-7000 litres of diesel per day to stay in operational mode. Quite a huge volume! This can light up an apartment complex for a month. Now the food courts where you relish your favourite food generates 2-3 tonnes of toxic waste every day. The landfills are helpless. Look where the polystyrene cups and plates that you use go every day. And the poor washroom in a mall that has to take a load of ten thousand visitors every day. You are aware that 50% people never wash their hands after peeing. Then they

Cognitive Therapy for Mood Disorders: Analysis

Cognitive Therapy for Mood Disorders: Analysis Cognitive therapy is a highly effective treatment for mood disorders. Discuss. As Karasu noted in 1982, there has historically been a polarization of the field of treatment of all psychological conditions; on the one hand, there is a camp which touts psychotherapy as the most effective and superior form of treatment, and on the other, there are those who champion the cause of pharmacotherapy as the most effective treatment.[1] In Karasu’s words, this separation between the two disciplines is likely to be â€Å"symptomatic of the post-Cartesian mind-body dichotomy at the core of modern medicine.† Statements about the effectiveness of the one or the other, which is often held to be thus the superior of the two, should be viewed through this lens. Before we can address the question of whether or not cognitive therapy is a highly effective treatment for mood disorders, we need to be clear about what we mean by â€Å"cognitive therapy† and â€Å"mood disorders†. Mood disorders are typically taken to cover a range of depressive disorders which include both unipolar depression and bipolar disorder, and which might range from full-blown major depression through to the display of some depressive symptoms. According to Blackburn et al., citing Beck’s (1967, 1976) cognitive theory of depression, someone who is depressed will view themselves as a â€Å"loser† and will interpret all their experiences in terms of their own inadequacies. They will anticipate that their present difficulties will continue indefinitely and, blaming themselves, they will become increasingly self-critical. As well as this negative view of the self, the world and the future, they will also make â€Å"logical systematic errors†, which will lead them to draw erroneous conclusions about their experiences. Such errors might include personalization, over-generalization, magnification and minimization. They will also have â€Å"dysfunctional basic premises† or â€Å"idiosyncratic schemas†, which help them to sieve, categorize and act upon information that they receive from their experiences of the world around them..[2] The aim of cognitive therapy is to change these negative schemas through the use of a variety of cognitive and behavioural techniques. The approach is problem-oriented and time-limited, typically lasting about 12 weeks.[1] The most frequently reported forms of cognitive therapy in the literature are cognitive behavioural therapy (CBT) and interpersonal therapy (IPT). Other techniques include psychoeducation, psychodynamic focal therapies and mindfulness-based cognitive therapy (MBCT). Throughout this paper, the terms cognitive therapy and psychotherapy are used interchangeably. Among these different cognitive therapy techniques, CBT is the one most often considered in the literature, and it is widely reported to be effective, but how do we decide if something is highly effective or not? To decide how effective a treatment is, we need to consider the available evidence. What follows is not a full and systematic review of the literature, which is beyond the scope of this paper, but rather, a look at some of the available evidence to date on the subject and an outline of the key issues. In it, I propose that the evidence for the effectiveness of cognitive therapy as a treatment for depression is not unequivocal and that a more integrated approach would be more beneficial. Writing in 1981, Blackburn et al. cite a study by Rush et al. (1977), which was one of the earlier studies comparing cognitive therapy and pharmacotherapy, and which showed that cognitive therapy was superior to the drug imipramine in outpatients with unipolar depression in both level of response and rate of premature treatment termination.[2] They attempted to replicate that study, but comparing a range of drugs with cognitive therapy, rather than just imipramine, and they also tested a combination of both cognitive therapy and pharmacotherapy. They found cognitive therapy to be only minimally more effective than the drugs in a group of mildly to moderately depressed hospital outpatients, but significantly more so than drugs alone in general practice, both alone and in combination with drugs. In both groups, using a combination of cognitive therapy and pharmacotherapy produced the greatest effect of all.[1] However, as the researchers do note, they used no objective method to assess patients’ compliance with the pharmacotherapy regimen.[2] In their study of cognitive behaviour therapy (CBT) and assertion training (AT) groups for patients with depression and comorbid personality disorders, Ball et al. found CBT alone to produce a significant improvement in all the outcomes measured, including at follow-up.[3] However, the group that received a combination of CBT and AT showed only minimal improvement on the social competence and anxiety measures[4], and only two of the four measures that were significant immediately after the treatment were still significant at follow-up.[5] In short, the presence of a comorbid personality disorder appeared to impede the response to CBT and AT and the outcomes at follow-up.[6] Since depressed patients have high rates of comorbid personality disorders[7], these results have significant implications for the use of cognitive therapy in combination with other forms of non-pharmacotherapy for the treatment of depression. The use of a much briefer CBT protocol in this study (15 hours over five weeks), which as Ball et al. note is about half that in most studies in the CBT outcomes literature, should be noted. If briefer protocols like this can produce appreciable long-term improvements in the prognosis of depression, then this is likely to be more cost-effective than the longer protocols typically employed.[8] However, since the study was uncontrolled, there may well be other explanations for the results. Clearly more studies, particularly randomised controlled trials (RCTs), of cognitive therapy in this under-researched group are needed. In their recent review of psychotherapy and pharmacotherapy treatments for mood and anxiety disorders, Otto et al. noted that in terms of acute outcomes, both CBT and pharmacological treatments have repeatedly been shown to be efficacious and in most cases to offer an approximately equal effect, though there are some suggestions that CBT is more tolerable and especially more cost-effective.[1] CBT has, however, consistently shown a strong relapse-prevention effect, in direct contrast to pharmacotherapy, which often requires ongoing treatment to prevent relapse.[2] It has been suggested that pharmacotherapy and cognitive therapy have differential effects, the former on symptom formation and affective distress, and the latter on interpersonal relations and social adjustment, each activated and sustained on a different time schedule, the pharmacological treatments sooner and over a shorter duration and the psychotherapeutic treatments later and over a longer duration.[3] There is some evidence that CBT and pharmacotherapy may produce similar limbic and cortical changes in the brain, but also that they target different primary sites.[4] There is, moreover, some evidence of complementary modes of action among patients who fail on one form of treatment but gain benefit from the other.[5] Such complementarity favours a more integrated approach to the treatment of depression that combines the beneficial effects of both pharmacotherapy and cognitive therapy, but is there any evidence that such an approach does indeed work? In their 1986 review of the evidence for the effectiveness of combined psychotherapy and pharmacotherapy for the treatment of depression, Conte et al. found a combination of the two approaches to be more effective than either of the treatments alone, though the apparently additive effect was not a strong one. Conte et al. highlight a number of possible explanations for the observed effect, including the high drop-out rates in the studies they considered, making generalization difficult, the differential response to pharmacotherapy or psychotherapy dependent on whether the diagnosis was endogenous or situational, questions about whether it is either ethical or even practically possible to have a placebo in psychotherapy trials, and the low power of their own overall approach to their review.[1] Conte et al. also suggest that whilst their results might support the additive model, they might also be explained if some patients benefit more from one treatment and some more from the other. [2] The non-standard nature of diagnoses, therapies, training and experience of therapists also makes comparisons and generalizations difficult, if not impossible.[3],[4] In 1997, Thase et al. suggested that their mega-analysis comparing psychotherapy with psychotherapy-pharmacotherapy combinations provided evidence of the superiority of a combination of psychotherapy and pharmacotherapy over psychotherapy alone for the more severely-depressed outpatients, both in terms of overall recovery rates and a shorter time to recovery.[5] However, none of the patients older than 60 received psychotherapy and none with non-recurrent depression were in the combination group.[6] The less seriously depressed patients treated with interpersonal therapy (IPT) or CBT alone achieved results comparable to those in the combination group.[7] As it is, this evidence for the effectiveness of a combined approach is ambiguous. There are further problems with this study, though. Comorbid patients were excluded[8] – and as has been noted earlier, comorbidity is typically associated with poorer outcomes – and a disproportionately large number of the patients had recurrent depression, so if the combination of psychotherapy and pharmacotherapy is more effective in this sub-group, this will lend a skew to the picture suggesting effectiveness in all severely-depressed patients.[9] Finally, inasmuch as this is a mega-analysis, the non-standard nature of diagnoses, therapies, training and experience of therapists highlighted earlier makes generalizations very difficult, a problem noted by the authors of this study also.[1] In their 2004 review, Pampallona et al. concluded that a combination of pharmacotherapy and psychotherapy produced a greater improvement in depression scores than pharmacotherapy alone.[2] Pampallona et al. note that the addition of psychotherapy does appear to reduce the degree of non-response and increase adherence, but they question whether this is because psychotherapy has a genuine therapeutic effect or whether it is merely enhancing compliance with the pharmacological regimen, and suggest further studies with an improved range of outcome measures, including patient satisfaction, well-being and social functioning.[3] In their 2005 review, however, Otto et al. found that acute outcome studies with depressed outpatients provided only limited support for the theory that a combination of pharmacotherapy and psychotherapy is more efficacious than either approach alone. They did find higher rates of treatment response, but the differences were small and not statistically significant.[4] Adding psychotherapy to the acute phase of a pharmacological treatment regimen was found to offer a comparable efficacy to a long-term pharmacological regimen in helping to prevent more than one relapse.[5] Otto et al. did find that adding CBT to a pharmacological course of treatment improved medication adherence, reduced the impact of psychosocial stressors such as negative life events and anxiety comorbidity, prevented or limited the severity of prodromal episodes, and directly improved outcomes in bipolar disorder.[6] The evidence, then, for the effectiveness of cognitive therapy as a treatment for depression is not unequivocal. It does appear to improve outcomes, but it is unclear whether to a greater or approximately equivalent extent to pharmacological approaches to treatment. Whilst the evidence for adopting a combined approach is also not clear-cut, since the vast majority of people with depression experience multiple episodes over their lifetime, and are especially prone to relapses shortly after their first episode[1], and in light of both the possibly complementary mode of action of cognitive therapy and pharmacotherapy and the possibly harmful effects of long-term anti-depressant use, a more effective long-term strategy might involve the integration of both approaches. This might involve a drugs-based regimen in the earlier stages of depression, to treat symptoms and affective distress, and cognitive therapy throughout, to treat the interpersonal and social dimensions of depression, enhan ce compliance to the drugs-based regimen and treat and prevent relapses. Vos et al. modeled the impact of adopting a longer-term maintenance strategy on the burden of major depression, and suggested that this could avert half the depression occurring in the five years after an episode.[2] A combined strategy would appear therefore to show some promise in reducing the quite significant disease burden placed by depression on society and improving the lives of those who suffer from it. Further robust controlled trials are clearly needed to assess the effectiveness of cognitive therapy, both alone and in combination with pharmacotherapy, as a part of an integrated long-term strategy. References Ball, J., Kearney, B., Wilhelm, K., Dewhurst-Savellis, J. Barton, B. (2000) ‘Cognitive behaviour therapy and assertion training groups for patients with depression and comorbid personality disorders’, Behavioural and Cognitive Psychotherapy 28, 1, 71-85 Blackburn, I. M., Bishop, S., Glen, A. I. M., Whalley, L. J. Christie, J. E. (1981) ‘The Efficacy of Cognitive Therapy in Depression: A Treatment Trial Using Cognitive Therapy and Pharmacotherapy, each Alone and in Combination’, Brit J Psychiatry 139, 181-189 Conte, H., Plutchik, R., Wild, K. V. Karasu, T. (1986) ‘Combined Psychotherapy and Pharmacotherapy for Depression: A Systematic Analysis of the Evidence’, Arch Gen Psychiatry 43, 471-479 Karasu, T. (1982) ‘Psychotherapy and Pharmacotherapy: Toward an Integrative Model’, Am J Psychiatry 139, 9, 1102-1113 Klein, D. F. (2000) ‘Flawed Meta-Analyses Comparing Psychotherapy with Pharmacotherapy’, Am J Psychiatr 157, 1204-1211 Otto, M. W., Smits, J. A. J. Reese, H. E. (2005) ‘Combined psychotherapy and pharmacotherapy for mood and anxiety disorders in adults: Review and analysis’, Clinical Psychology: Science and Practice 12, 1, 72-86 Pampallona, S., Bollini, P., Tibaldi, G., Kupelnick, B. Munizza, C. (2004) ‘Combined Pharmacotherapy and Psychological Treatment for Depression: A Systematic Review’, Arch Gen Psychiatry 61, 7, 714-719 Thase, M. E., Greenhouse, J. B., Frank, E., Reynolds, C. F., Pilkonis, P., Hurley, K., Grochocinski, V. Kupfer, D. J. (1997) ‘Treatment of Major Depression With Psychotherapy or Psychotherapy-Pharmacotherapy Combinations’, Arch Gen Psychiatry 54, 1009-1015 Vos, T., Haby, M., Barendregt, J. J., Kruijshaar, M., Corry, J. Andrews, G. (2004) ‘The Burden of Major Depression Avoidable by Longer-term Treatment Strategies’, Arch Gen Psychiatry 61, 11, 1097-1103 1 Footnotes [1] Karasu, T. (1982) ‘Psychotherapy and Pharmacotherapy: Toward an Integrative Model’, Am J Psychiatry 139, 9, 1102 [2] Blackburn, I. M., Bishop, S., Glen, A. I. M., Whalley, L. J. Christie, J. E. (1981) ‘The Efficacy of Cognitive Therapy in Depression: A Treatment Trial Using Cognitive Therapy and Pharmacotherapy, each Alone and in Combination’, Brit J Psychiatry 139, 181 [1] Blackburn, I. M., Bishop, S., Glen, A. I. M., Whalley, L. J. Christie, J. E. (1981) ‘The Efficacy of Cognitive Therapy in Depression: A Treatment Trial Using Cognitive Therapy and Pharmacotherapy, each Alone and in Combination’, Brit J Psychiatry 139, 181 [2] Blackburn et al., 182 [1] Blackburn, I. M., Bishop, S., Glen, A. I. M., Whalley, L. J. Christie, J. E. (1981) ‘The Efficacy of Cognitive Therapy in Depression: A Treatment Trial Using Cognitive Therapy and Pharmacotherapy, each Alone and in Combination’, Brit J Psychiatry 139, 188 [2] Blackburn et al., 188 [3] Ball, J., Kearney, B., Wilhelm, K., Dewhurst-Savellis, J. Barton, B. (2000) ‘Cognitive behaviour therapy and assertion training groups for patients with depression and comorbid personality disorders’, Behavioural and Cognitive Psychotherapy 28, 1, 77 [4] Ball et al., 80 [5] Ball et al., 81 [6] Ball et al., 82 [7] Ball et al., 73 [8] Ball et al., 81,82 [1] Otto, M. W., Smits, J. A. J. Reese, H. E. (2005) ‘Combined psychotherapy and pharmacotherapy for mood and anxiety disorders in adults: Review and analysis’, Clinical Psychology: Science and Practice 12, 1, 73 [2] Otto et al., 73 [3] Karasu, T. (1982) ‘Psychotherapy and Pharmacotherapy: Toward an Integrative Model’, Am J Psychiatry 139, 9, 1111 [4] Otto et al., 74 [5] Otto et al., 74-75 [1] Conte, H., Plutchik, R., Wild, K. V. Karasu, T. (1986) ‘Combined Psychotherapy and Pharmacotherapy for Depression: A Systematic Analysis of the Evidence’, Arch Gen Psychiatry 43, 477-478 [2] Conte et al., 478 [3] Conte et al., 478 [4] Klein, D. F. (2000) ‘Flawed Meta-Analyses Comparing Psychotherapy with Pharmacotherapy’, Am J Psychiatr 157, 1204 [5] Thase, M. E., Greenhouse, J. B., Frank, E., Reynolds, C. F., Pilkonis, P., Hurley, K., Grochocinski, V. Kupfer, D. J. (1997) ‘Treatment of Major Depression With Psychotherapy or Psychotherapy-Pharmacotherapy Combinations’, Arch Gen Psychiatry 54, 1012-1013 [6] Thase et al., 1012-1013 [7] Thase et al., 1013 [8] Thase et al., 1014 [9] Thase et al., 1014 [1] Thase, M. E., Greenhouse, J. B., Frank, E., Reynolds, C. F., Pilkonis, P., Hurley, K., Grochocinski, V. Kupfer, D. J. (1997) ‘Treatment of Major Depression With Psychotherapy or Psychotherapy-Pharmacotherapy Combinations’, Arch Gen Psychiatry 54, 1014 [2] Pampallona, S., Bollini, P., Tibaldi, G., Kupelnick, B. Munizza, C. (2004) ‘Combined Pharmacotherapy and Psychological Treatment for Depression: A Systematic Review’, Arch Gen Psychiatry 61, 7, 718 [3] Pampallona et al., 718 [4] Otto, M. W., Smits, J. A. J. Reese, H. E. (2005) ‘Combined psychotherapy and pharmacotherapy for mood and anxiety disorders in adults: Review and analysis’, Clinical Psychology: Science and Practice 12, 1, 73 [5] Otto et al., 75 [6] Otto et al., 76 [1] Vos, T., Haby, M., Barendregt, J. J., Kruijshaar, M., Corry, J. Andrews, G. (2004) ‘The Burden of Major Depression Avoidable by Longer-term Treatment Strategies’, Arch Gen Psychiatry 61, 11, 1102 [2] Vos et al., 1101-1102

A Primitive Civilization In A Failed Utopia Essay -- essays papers

A Primitive Civilization In A Failed Utopia Symbolism can be used to represent many aspects of a person place or thing. Throughout the novel the boys lose all symbols that represent there civilization such as there clothes and uniforms. In this novel symbolism is used to show how the boys change their outlook on their primitive society and rules. They are used in the novel Lord of the Flies to show the deterioration and destruction of the boys society and rules. The conch, the glasses and the masks all have a greater meaning in the novel. The conch is used throughout the novel Lord of the Flies to symbolize law and order of the adult world which the boys try to recreate. "The conch. I got the right to speak." (p 45,Piggy) this was a rule made by the boys to keep order. " The conch exploded into a thousand white fragments and ceased to exist" (p200, narrator). Near the end of the novel jack and his group go against the rules and once the conch is broken there is no hope for recovery. "There isn't a tribe for you anymore! The conch is gone."(p201, Jack), and Ralph lose...

The Absence of Social Conflict Social Stability in Brave New World Essa

The Absence of Social Conflict Social Stability in Brave New World In Brave New World, Aldous Huxley introduces the dystopia of a society created on the principle of social stability at all costs. Huxley wrote this book in 1932 hoping to warn future generations of what he feared might happen if society did not do something to stop the inevitable. The leaders of our society today hope for and work towards social stability without taking away primitive rights. Social stability can only be achieved by a society whose beliefs in social and ethical issues are never challenged. So even though modern society hopes for social stability, it is not a practical aspiration because it is obvious that some of the social and ethical issues of our society today are wrong and should be challenged. The control of people’s minds; achieved by a strict caste system, hypnopedia, and the hallucinate soma; is used to insure social stability that is so important in the Brave New World society. The leaders of the society do not take in consideration wh at the effects of these methods might have on the individual, for example an earlier death. In Brave New World, the term social stability could also be termed societal control. This dystopia is similar to a communist government where the top 10% of society controls the lives of the other 90% of the people. The Bokanovsky process and Neo-Pavlovian Conditioning were both developed by the Brave New World society to achieve the strict caste system the society is based on. The Bokanovsky process can make a fertilized egg bud and divide into as many as 96 identical eggs that will mature into 96 identical adults. After the eggs have been fertilized Neo-Pavlovian Conditioning beg... ... is advancement. In the Brave New World society they said that they believed in the advancement of technology, but really they only wanted it advanced enough so that the society would not change. In our society today, our social and ethical ideologies given to us by family, friends, and mass media are that people control their own destiny, happiness is attained by achievement, recycle, reduce, and reuse. All of these ideologies are the opposites of those in the Brave New World society, a society that would remain stable at all costs. Social stability in our society today is hoped for in some ways but will never be achieved. This is because, we want to better ourselves as individuals as well as a society as a whole in any way possible. To do that, it is inevitable that social aspects of our society will change and therefore making our society socially unstable.

Aurora- Light of Mystery Essay -- Papers

Aurora- Light of Mystery Text Box: This shuttle image shows the characteristic oval shape of the aurora.i What is aurora? Auroras, or polar lights, are the luminous phenomenon of the upper atmosphere occurs in high latitudes of both hemispheres. Auroras in the northern hemisphere are called aurora borealis and those in the south hemisphere are called aurora australis. Aurora (Latin for 'dawn') is beautiful and amazing lights which are visible in the dark sky in the poles. It can appear as many different forms, but usually it is a greenish quivering glow near the horizon. In 1621 the term 'aurora' was coined by the French astronomer. More and more observations were done and a concrete description was archived soon afterwards. Many theories were developed this phenomenon. Some suggested that it was the reflection of sunlight of artic light and some believed it was the firelight at the edge of the world; however both hypotheses are rejected because it was found that aurora was found 100-400km above the earth surface which is well beyond the atmosphere. Around the 17th century it has been discovered that it is caused by the interaction between energetic plasma particles from outside atmosphere with atoms of higher atmosphere. Till now, not all the questions about aurora have been answered, but with the escalating astronautic technology, we have a much better understanding on this puzzling phenomenon. How does aurora form? At every moment the sun is giving out charged particles in solar wind. Some of these particles are captured by the earth magnetic field and the bombardment of the solar wind with the atmospheric particles... ...aurora_e/index.html The Exploration of the Earth's Magnetosphere. http://www-istp.gsfc.nasa.gov/Education/wmap.html Learning about Aurora. http://sprg.ssl.berkeley.edu/~cyclopi/lesson1.html Applied physics laboratory site. http://www.jhuapl.edu/newscenter/pressreleases/1998/auroras.htm NASA website. http://www-istp.gsfc.nasa.gov/ Web Exhibits site. http://webexhibits.org/ Britannica Online. http://www.britannica.com/ Hyperphysics. http://hyperphysics.phy-astr.gsu.edu/hbase/hph.html Evaluation on resource: My source information comes from books, journals and internet. The information about most topics is quite consistent except the formation of voltage drop in the aurora acceleration region. There are many theories explaining the phenomenon, but I only concentrated on the two main ones.

Initial Public Offering (Ipo) Process

II. Initial Public Offering (IPO) process 1. Procedure The company which is going to issue shares to the publics holds an organizational meeting to reach an agreement in final decision of purpose, size of offering, number and type of shares authorized, also the agreements with company and principal shareholders. Generally, IPO involves one or more investment banks as â€Å"underwriters†. The role of underwriters is very important. They are intermediaries between an issuer of a security and the investing public. There are many forms of underwriting. However, in Vietnam, firm commitment contract and bought deal are popularly used. In these contracts, the underwriters guarantee for all the shares of the organization. The underwriters will buy all the number of shares or the remaining shares after the issuing period. 2. Auction In order to do the auction, the firm must determine the value of new securities, which is based on performance and potentiality assessment from sponsoring organizations, audit firms and consulting organizations to give the most suitable initial price. There are many methods to determine the initial price such as asset accumulation, market value†¦ however DCF( discounted cash flow) and P/E (price earning) are usually used in Vietnam. Both two methods have advantages and disadvantages, so the issuers usually take the average result of two methods to get the highest benefit. After defining the stock price, the company publicizes business’s operation information before the auction session at least 20 days. Investors’ voting by person attendance forms can be received directly by the firm (if the auction held at the enterprise) or intermediary financial institutions (in case of auction in intermediary financial institutions) or the Securities Trading Center / municipal securities transactions and specified agents, voting by mail conforms the auction organizer regulations. The third step is carrying out the auction and determining the results. The organization proceeds auction bills and enter these information into auction software. Then the purchase price is determined basing on the highest to lowest price until reaching the number of shares offered for sale. The number of shares investors can buy in case of equal rate but remaining fewer shares than required is calculated as the following formula: The number of shares nvestors can buy = remaining shares * (number of shares each investor subscribed/ total number of shares registered) After that, reports need to be prepared and send to related parties. The last action is announcing and charging share price. Lastly, the remained shares from the auction are sold to the investors with the agreement of price no less than average auction price (if remained shares are less than 30% of total shares offered) or o be auctioned he second time with a condition that the starting price is not less than the lowest a uction price (if remained shares are more than 30% of total shares offered).

Bsbmkg502b †establish and adjust the marketing mix Essay

Assessment Task 1 – Work Based Knowledge Test 1. What are the characteristics of the products and/or services in your business? Ans. I am working in . We are selling burgers as well as fries and soft drinks. But recently we start selling frozen coke and ice cream, which Mc d was selling and now we are making good money. 2. How do these products and/or services relate to the market they are in, and to the immediate competitors? Ans. We have many competitors in market but Mc d is our biggest competitors because they are selling same product what we are selling. 3. How would you determine the effect of pricing variables on demand? Ans. It is depend on main four factor place, price, product and promotions. 4. What promotional Methods and channels of distribution would you use to obtain the marketing outcomes established in your business? Ans. At the movement we are using electronic media more than paper media. Customers can use our iphone app and they will get something free. 5. Describe the channels of distribution that you would use to ensure greater market penetration? Explain how you would develop a pricing strategy for these products/services Ans. For greater market penetration, I shall not only market through the advertisement I will also take help from marketing agencies who can promote my business on a larger scale. 6. Explain how you would develop a pricing strategy for these products/services If product is sold at the lowest price regarding all my competitors, we practice competitive pricing. Sometimes, competitive pricing is essential. For instance, when the products are basically the same, we use this strategy The success of competitive pricing strategy depends on achieving high volume and low costs. If prices are lower than costs, we are going straight to bankruptcy! To avoid such a mistake, we take notice of the break even ratio. -Cost-plus-profit: It means that add the profit need to cost. It is also called cost-orientated strategy and is mainly used by the  big contractor of public works. The authority may have access to the costing data and should like to check if the profit added to the cost is not too high. In fact, this strategy is only good for a business who’s the customers is public collectivities or government agencies. -Value pricing: It means that base the prices on the value we deliver to customers. For example, when a new technology has a very large success, you can charge high prices to the customer. This practice is also called skimming. It is easy when you are in the introductory phase of the product life cycle. Value pricing is also common in luxury items. Sometimes, the higher the price, the more you sell. 7. Identify and analyse the level of customer service that you would pursue relevant to the products/services associated with your business. Ans. First of all, personal presentation, although not necessarily a key factor of customer service, is however critical. It is imperative that one is open and honest with the customers. It is therefore imperative that employees employed to promote the product are not paid on commission but rather at an hourly rate. This ensures more honesty and less pushiness, and less aggressive sales ‘tactics’. 8. Describe your target market in terms of demographic, psychographic, and behavioural variables. Ans. Psychographic / Behavioral variables– Psychographic variables refer to any attribute relating to personality, lifestyle, values, interests or attitudes. These factors consider various influences on a person’s buying behavior. Different lifestyle choices like parenting, exercise decisions, religion, marriage or health can greatly affect a person’s requirements or preferences for certain products or service. People have different lifestyle patterns and behavior could change as people pass through different stages in life. On the other hand, a consumer’s opinions, interests or hobbies will have a huge impact on the products or services they will choose to buy. Demographic – are the statistical characteristics of a population As the prices of our store products are comparable with other convenience stores, it is not a good idea to open a deli store in may lands. So from my point of view it would be  great to open a store near to bays water as there is no shop near to that place 9. Describe how each component of the marketing mix interrelates to the target market? Ans. Marketing mix is a mixture of 4 variables; product, price, place and promotion. These variables make up the core marketing strategy as they help to define the marketing environment in which they operate. Product: Focusing on meeting the customer’s needs. A good product makes its marketing by itself because it gives benefits to the customer. Design, packaging and the safety and the green a friendly product to environment gets an advantage among some segments. Price  The price should not be above or below the price of other retailers, as this would not suit the needs of the target market. Promotion Promotion strategies will be focused to the target market segment. Given the importance of word-of-mouth/referrals among the areas resident. We shall strive to service all our customers to gain their business regularly, which is the recipe for our long-term success. We shall focus on direct resident marketing, publicity, trial food demonstrations, and advertising as proposed. Place Channels of distribution include †¢ Distributing Pamphlets †¢ Build up stalls in big mall or outside of it †¢ Adding advertisement on local newspaper or channels †¢ Use of social sites (internet as well) 10. What environmental factors will affect the marketing mix in your business Ans. Environmental factors that can affect the marketing mix in any business include cultural factors, technological factors, demographic factors, government factors and economic factors. 11. How do customer priorities, needs, and preferences impact on your marketing mix components? Ans. The Target Market in which our store aims to sell to, is everyone The customer’s needs, priorities and preferences influence the marketing mix compentants such that price should not be more or less than the recommended retail price. Channels of distribution include stores such as word of mouth, Advertisement and also pamphlets and internet as well. Design what you consider is the most appropriate marketing mix to satisfy the target market and meets the marketing objectives? For appropriate marketing we need to consider four keys Product, promotion, price and place Product:- It is a tangible good or an intangible service that is mass produced or manufactured on a large scale with a specific volume of units. Promotion: – represents all of the communications that a marketer may use in the marketplace. Promotion has four distinct elements: advertising, public relations, personal selling and sales promotion. Price: – The price is the amount a customer pays for the product. The business may increase or decrease the price of product if other stores have the same product. Place: –  Represents the location where a product can be purchased. It is often referred to as the distribution channel. It can include any physical store as well as virtual stores on the Internet   12. What do you consider is the most appropriate marketing mix to satisfy the target markets and meets the marketing objectives? Ans. Convenience stores are currently in the planning stage resources are limited. Currently we have received a $10000 grant from the government to get started. To ensure the marketing mix decisions meet the company’s strategic and operational objectives, I shall ensure the scarce resources are allocated as follows; Website Design $1500 Web- hosting $45.00 Other Web Costs $150.00 Stock including some Samples $20000 Business Cards $99 Shop Leasing Start-up Costs (Rent and Bond) $1150 13. Explain how you would monitor the marketing mix against marketing performance and isolate components for testing. Ans. As the marketing mix is comprised of 4 components, that is, price, promotion, place and product, to isolate each of these components for testing, that is, to test each component and its marketing particular performance, one must do simply that; isolate each component for testing. To isolate each component for testing, and monitor the marketing mix, for marketing performance, I should first establish or seek to research some benchmarks for sales. It would be easy to test the effectiveness of place, of product and of promotion, but to test price would be somewhat difficult if it were not for industry benchmarks that establish the sales benchmarks. 14. How would you evaluate the implication of altering one or more components of your marketing mix in relation to marketing factors and consumer response Ans. I evaluate that altering one or more component of the marketing mix in relation to factors or consumer response would be effective; however, I do feel that only the price component would need to be altered in response to consumers. I do feel that I have a solid marketing strategy. 15. Describe the process you would use to adjust the components of the marketing mix in response to test results and evaluation of market response. Ans. The process I would use, to adjust the components of the marketing mix, in response to test results and in response to the market response is as follows I would adjust the price to below recommended retail price and only in such a way as to reach sales benchmarks of my competitors and meet the prices of my competitors, as after all the majority of the profit is donated to worthy causes. 16. Explain how you would ensure that the adjusted marketing mix would meet budgetary requirements. Ans. If I were to adjust my price to meet the benchmarks and prices of my competitors I would like to assume there would  also be an increase in the number of sales. I am however aware this is merely an assumption. 17. What procedures would you use to ensure that the adjusted marketing mix continued to meet organisational, strategic and operational marketing objectives, and desired positioning? Ans. Procedures I would you use to ensure the adjusted marketing mix continued to meet organisational, strategic and operational marketing objectives, and desired positioning include; Adjusted price – I would need to continuously monitor sales and profit benchmarks and speak to an accountant in order to ensure that my business is still an effective profitable business.

Exclusionary Rule Essay

Constitutional Law pertains to the account of fundamental laws of nation-states and other political associations. Thus, constitutions refer to the foundation and structure for government and could limit or characterize the power and system of political institutions to carry out new laws and policies (Chemerinsky, 2003). The constitution sets the boundaries of new laws, thus, the entire state is subjected to the constitution. The Fourteenth amendment of the United States which covers citizenship and civil rights is where the Fourth Amendment sprouted from. In recognition of equality among citizens discarding race, ethnicity and religion, the fourth amendment was made to protect the rights of the citizens and those are the right to due process and to privacy and security of his properties. This fourth amendment was created in 1914 was at the federal level and was only adapted by all states of America. The Fourth Amendment of the United States Constitution (Search and Seizure) includes the Exclusionary Rule which protects citizens of the United States from illegal searches of their private properties (Sundberg). Any unwarranted intrusions made by the police force to the privacy of an individual are prohibited by law. For a search to be valid the warrant to search should be able to describe in detail the items to be searched, the location and facilities to be confiscated (Roberts, 2007). This lets the people enjoy their right to feel secure of their houses, documents, papers and other properties that are considered private. The rule also gives the citizen a right to due process as the police force cannot just confiscate and search them without the needed papers. Furthermore, this law also abides by the philosophy of deontology wherein the action is judged to be right or wrong if the root of the action itself is based upon the duty and obligation of a person (Darwall, 12). Thus, the means upon which evidence is acquired is more important than the value of the evidence gathered. Since this rule encompass criminal cases only, even if the police found a gun or any evidence that points out that the man who owns the property upon which the evidence was found is indeed the perpetrator, this evidence will be considered invalid in court and will not make any impact on the courts decision given that the police did not have the warrant to search the individuals property. In addition to that, a search that is made in areas that is not specified by the warrant is not allowed even if evidences are found within the parameters of the facility that was searched. The positive side of this law is that it protects the rights of every citizen against illegal searches by the police, thus securing their privacy. This also discourages illegal searches and bounds the police to their duty by following the law. However, the downside of this rule is that if evidence is found in illegally searched areas, even if it can very well summarize the outcome of the case will be put to waste for the simple reason that there was no warrant of arrest or it was not indicated in the warrant that such place is included in the search. The absence of that piece of paper means a lot in the proceedings, and such important evidences are discarded. For example, a weapon that is found in the car of a murderer with his finger print on it would still be useless in court since it was searched illegally. Which is more important then, the evidence or how the evidence was obtained? Perhaps for us to fully assess the situation it is a need for us to analyze a certain scenario. For the purpose of further understanding the gravity of the situation let us assume that a bomb explosion took place in a residential neighborhood rendering 10 people killed and 20 other wounded. Right after the explosion operatives responded in just 3 minutes given that the place is in close proximity to the police station. The initial assumption was for it to be a terroristic act. Since the neighborhood was closely knit almost everyone knew something about everybody. They denied that such ruthless murderer could be one of their residents but a policeman guided by his instinct was convinced that a prominent resident of the neighborhood did the bombing. The resident was bound to leave the place the day after but since it was a Sunday, the court was close and cannot issue a warrant plus the fact that they cannot link him to the bomb explosion. The policemen decided to search the house of the resident without the warrant and found evidence. Materials of making a bomb were found at his residence. They arrested him but after years the case was dismissed because of the exclusion rule. First and foremost, there was no warrant and second they filed motion to suppress the evidence. The law supports the defendants claim and sets him free. This issue is a philosophical debate of the deontological and consequentialist groups (Philip, 2002). Deontological perspective would argue that the fault was in the part of the officials since they did not do their duty. To act from duty is to do the right thing and it is more important that catching the perpetrator before he leaves the town. The obedience of duty is placed in higher value as the result of their act. Even if they found the evidence and arrested the man responsible for the bombing that killed 10 people, it is still not valid. They did not abide to their duty. â€Å"A human action is morally good if and only if it is done from duty† (Kant, 397–399). Consequential or Utilitarianism would say that the act of searching without a warrant is the right thing to do since they found who did the bombing. The measures upon which the police undertook to get to the perpetrator is not important as long as the greater good for the most number of people was realized, and that is justice. It does not matter if there is no warrant and the police invaded the house of a private citizen as long as the truth was discovered and the person responsible was caught. The evidence was clear, therefore is compensates for the policeman’s inability to adhere to the Fourth Amendment. Both philosophies have their reasons that are enough to justify their claims, but I believe that we should keep the Fourth Amendment as it is. It is in our law that we should respect the privacy and rights of a citizen. In the scenario above the policemen caught the perpetrator because they found evidence in his household. The search was illegal but either way, they got what they were looking for. However, what if they saw nothing, would it not be invasion of privacy on grounds as weak as instinct? Then the basic right to privacy and security of the citizen would have been violated. There is no need to change the exclusionary rule, policemen should abide by their duty and help to protect the rights of the people. We cannot compromise the basic rights of an individual for public safety. Though it is the duty of the police to go after the perpetrator and give justice to the crimes he has committed, he also has rights whether he is a citizen of the United States or not. According to the fourth amendment the exclusionary rule covers even illegal aliens. We cannot strip a person with his rights even if the need arises for the simple reason that it is adherence to our duty that defines who we are. If the exclusionary rule is to be abolished then, warrantless arrests and rampant would be more prevalent in our nation. Even now that the rule takes effect there are still violations. Rampant searches especially to our brothers with colors are evident in our nation. Wire tapping is also an issue about the security of communication lines especially for public officials. The Bush administration wanted to allow the use of evidences that were illegally seized by the police given that it was in good faith and is useful in finding the person who is responsible for the crime. Plus they want to allow federal agents to arrest persons without a warrant of arrest regardless of nationality as long as it is done with the most honest intentions. Sure this can solves some crimes such as the scenario given above, but I want to point out that this only allows further suppression of a persons liberty. When the use of illegally searched evidences is allowed in court, this would only encourage the policeman to search anyone and any house or establishment that they want to search and if they find nothing, the person concerned can’t go after the policemen and ask for damages. They will be protected by law to barge into the homes of countless citizens and invade their privacy. If we take action just because we believe that it is for the best even if it is not in our duty, we have no guarantee that that action can be fruitful. It can’t be denied that there is a need to reduce crime in our nation and solve those that are still looking for justice, but giving justice for the price of a person’s liberty is a cost that’s too high for a nation who values autonomy of its citizens. The exclusionary rule has set standards for our policemen for them to abide too such that their level of professionalism and adherence to their duty is further raised higher. They are bounded by law to protect the citizens of this nation and they should do so while safeguarding the basic rights of every individual. Thus, there is a need for the exclusionary rule to uphold the liberty of this nation. Reference http://www.robertslaw.org/4thamend.htm

Alternate Ending to Tangerine by Edward Bloor Essay

I haven’t been writing in a while. Then again, I’ve barely had time to do anything other than work like crazy at the new school. I swear the work load is nearly double than that of Tangerine Middle, or Lake Windsor for that matter. Or maybe its just that since I refuse to join the soccer team, I have nothing else to do with my time except school work. The kids that attend St. Anthonies treat me like I thought they would, with fear and quite a bit of respect. Identical uniforms matching identical petrified expressions. Some of the younger kids even call me Mr. Fisher, which sounds really odd. People part for me when I walk down the hallway. I’m treated as though I carry and incredibly contagious disease that could spread if everyone doesn’t cower before me. It gets old fast. But enough about that. Erik has been kicked off the football team as of yesterday. Dad had the nerve to look surprised, and even tried to bargain with the coach. It was downright embarrassing. Erik will likely not receive a single scholarship offer. That seems enough punishment for both him and dad. Arthur on the other hand has been given five years at Juvenile Hall for the murder of Luis Cruz. The phone is ringing. It must be Joey. We’d agreed to meet up and maybe kick a ball around for a bit. We aren’t as close as we once were, but were working towards that. I have to go now. I probably won’t write in here again, unless something major happens. Or something terrible. But I don’t think it will. The Erik Fisher Football Dream has come crashing to an abrupt end, and with it, I believe, have all the secrets and ill wishes in this family. After all, everything must come to an end.

About ways to reduce the impact of a particular lifestyle behavior Research Paper

About ways to reduce the impact of a particular lifestyle behavior - Research Paper Example The â€Å"Inconvenient Truth† that Al Gore presented establishes a significant response from the public, even in some government institutions around the world. The report of Gore presented a remarkable issue that tries to link the significant contribution of mankind to the destruction of the environment. Gore presented the point that the contribution of the human activities to the pollution in the environment is staggering as a result of economic activities and other personal activities prior to the preservation of life and establishing the advancing economy. In the case of cars on the road, many business establishments cannot simply move in their economic activities or business activities if they will not use cars, as a basic requirement in the advancing level of industrialization in the 20th Century. This leads fossil fuels to become the highlight or issue in the prevailing environmental pollution. However, the point that fuel or oil to be considered as the lifeblood of the economy in the 20th Century cannot just be simply eradicated. Every individual or business establishment might have a substantial requirement for fuel. If it is not for personal gain, it must be for the achievement of certain economic objectives. Unfortunately, this has become the remarkable trend around the world today. Every day there are various vehicles on the road that are on the go in contributing to a certain level of greenhouse gases emission. Eradicating them might not be the ultimate feasible solution as for now, but trying to minimize those running on the road will be a significant contribution to the reduction of harmful gases emission like carbon dioxide. For this reason, taking the carpool or subway is viewed to be a significant contribution in alleviating the degree of air pollution in the environment. Studies found that cars, especially around 10 percent of the older ones alone are significantly contributing around 50 percent of air

Why Do Mary Tudors Actions Reflect Self-Preservation in Light of Her Essay

Why Do Mary Tudors Actions Reflect Self-Preservation in Light of Her Political and Religious Decisions - Essay Example Ann Boleyn previously painted as the innocent victim of circumstances is not such. For instance, Anne Whitelock in her book Mary Tudor: England's First Queen describes Anne Boleyn as a conniving woman hiding under the facade of innocence. Boleyn was afraid of Mary’s influence on her father and spied on them during visits. Whitelock further revokes her innocence when she declares her standing on the Spaniards, wishing all the Spaniards drowned (46). This made boldly to a relative of Spaniards was extreme. Mary’s mother died a painful death caused not only by disease but also heartache. The death of Katharine is somewhat a mystery as doctors said she succumbed to slow poisoning. King Henry is aware that his marriage to Anne may lead to war between England and Spain and this further instigated the rebellious actions of Mary; she refused to renounce her title as princess. However, at her tender age, her rage is insurmountable and her rebellious actions, though futile, may r eflect her desire to preserve her dignity in the face of the hurtful changes. It is not clear whether Mary viewed her mother’s death with suspicion, or she was aware of Boleyn’s spying activities. She was, however, a suspicious person herself and highly intuitive in regard to danger (Whitelock 64). She suspects, for instance, that there is a plot against her at the time of Edwards’s death. In reviving the heresy laws, Mary managed to persecute close to 300 protestants by burning them in public (Wagner 743), hence the name Bloody Mary. Most historians see these actions as a way of conforming to religious beliefs and, in turn, imposing them on the people. While the Pope rejected the annulment of her parent’s marriage, Archbishop Thomas Crammer agreed to nullify this marriage. The contradictory state of his decision is apparent. For instance, it is clear that the King Henry VIII was in favor of the protestant religion (Wagner 731). The bishop might have gran ted the annulment to perpetuate this favor.  

'Please answer me as soon as possible - Pragmatic failure in Essay

'Please answer me as soon as possible - Pragmatic failure in non-native speakers' email request to faculty' - Critical analysis - Essay Example nomidou-Kogetsidis states that such aspects of e-mail message as directness, the lack of greetings, and improper usage of titles and names are all aspects of an e-mail which convey to the recipient the perception of impoliteness. Imperatives are especially tricky in this regard, as the recipients invariably see imperatives, without modifiers, to be rude, even when accompanied with the word â€Å"please.† The way to modify imperatives, however, are to acknowledge the burden on the professors’ time. Such an example of this would be to say, instead of, â€Å"please give me the notes for the class I missed,† to say â€Å"if it is not a bother, and not too time-consuming, could you please send me the notes for the class that I missed.† Moreover, students used grounders most often as a way of modifying the message, and grounders are reasons why a student has to make the request (â€Å"I need notes for Thursday, as I had to take my sick grandmother to the hospit al that day†). Although Economidou-Kogetsidis states that there are alternative explanations for the students’ overall directness in composing the e-mails and lack of greetings, including the fact that Greek is different from English, that is most likely a function of young people to be direct and brief, and that the students are using avoidance strategies, Economidou-Kogetsidis states that the students should still learn the proper modes of e-mail communication to avoid pragmatic failure in the future. This piece of research fits into the larger research context in that it deals with pragmatics, and the field of pragmatics is the rubric under which this research falls. In particular, the study of pragmatics is the study of how a linguistic content of a statement and the context of its enunciation affect reasoners inferences and interpretation of what is said (Oaksford & Chater, 2010, p.. 233). A person may make pragmatic inferences based on lexical inferences, and lexical inferences are â€Å"the process by