Friday, March 20, 2020

The First Amendment

The First Amendment The United States government was established immediately after the American Revolution. This means that the there was no American government before 1776. This also means that the American people were governed by the British for more than a century.Advertising We will write a custom research paper sample on The First Amendment specifically for you for only $16.05 $11/page Learn More The founding fathers were not only aware of the abuses of the British Crown but also the problems that tyranny and the suppression of human rights has brought to the people of Europe and then in the New World. Thus, when after the founding fathers wrote the U.S. Constitution they added an amendment known as the First Amendment, a mere 45 words of legislature that ensured the basic freedoms of all Americans from the late 18th century up to the present. The freedom that Americans experience comes at a price because there are conflicts and problems that arise from the interpretation and implementation of the First Amendment, however, many legal experts are saying that it is simply the price to pay for freedom. and with regards to children it is the responsibility of the parents to The First Amendment can be argued as a safeguard against the rise of tyranny and even the abuses of the majority. The founding fathers knew fairly well what it means to be under the influence and control of the powerful few, the most influential and the elite. They wanted to be sure that there will not come a time that the most dominant group can force others to do their bidding and perform acts against their conscience. More importantly the founding fathers understood the perils of having a national religion – even Christianity has different forms of expression – and made a way to prevent bloodshed and unnecessary conflicts. The First Amendment thus reads: Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or ab ridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances (The First Amendment to the U.S. Constitution) According to legal experts the First Amendment is just a short set of words and yet it has proven its effectiveness for more than 200 years (Smith, 2008). Consider the fact that â€Å"between 1971 and 1990, 110 of the world’s 162 national constitutions were either written or extensively rewritten† and that â€Å"an average of five new constitutions are adopted somewhere in the world† (Haynes et al., 2003, p.9).Advertising Looking for research paper on government? Let's see if we can help you! Get your first paper with 15% OFF Learn More Canada for instance had its most recent revision to its constitution completed in 1982 and the French have written and rewritten their own for a total of 15 times (Haynes et al., 2003, p.9). The reason why the U.S. Constitution required no revision for the past 200 years can be partially explained by the brevity, simplicity and power of the First Amendment which has prompted French commentator and one of the most respected observers to American democracy Alexis de Tocqueville to exclaim: Let us look to America †¦ less to find examples than instruction; let us borrow from her the principles, rather than the details, of her laws. The laws of the French republic may be, and out to be in many cases, different from those which govern the United States; but the principles on which the American constitutions rest, those principles of order of the balance of power of true liberty of deep and sincere respect for right, are indispensable to all republics (as qtd. in Haynes et al., 2003, p.9). Much of what Tocqueville wrote can be found in the First Amendment. His praise for the U.S. Constitution can be magnified even further as one begins to analyze the deeper meaning and implications of the First Amendment. Consider for instance that this short stanza contains the following basic freedoms: the first is freedom of religion; the second is freedom of speech; the third is the freedom of the press; and the fourth is the freedom to demand that the government must stop doing wrong (Smith, 2008, p.8). The First Amendment assures that an American democracy is indeed a government by the people and for the people. By creating a constitution that guarantees these four basic freedoms to future generations of Americans is like having a government handing over its power to its citizens. The Federal government is still powerful by all means but it can no longer abuse its power. It was as if the founding fathers made sure that the problems of Medieval Europe will never be replicated in America. For more than 200 years this dream came true. There is no perfect system, there are still problems in this country but the government cannot impose its will on the populace. There are also c itizens who abused these rights but on the brighter side, every U.S. citizen has the freedom to pursue his or her goals in life – in pursuit of happiness – without someone telling him how to do it.Advertising We will write a custom research paper sample on The First Amendment specifically for you for only $16.05 $11/page Learn More It can be argued that without the First Amendment the United States may have become a free but weak nation. It could have been a weak government with a weak economy because its citizens do not have the license to experiment, to explore and to express what they felt inside. But more importantly the First Amendment guarantees against suppression of basic human freedom and would easily turn this country into a predictable and repressed society where ideas and innovations are stifled. A legal expert was able to describe succinctly the consequences of a rule book without the First Amendment and he wrote: â€Å"Without t he First Amendment, religious minorities could be persecuted, the government might well establish a national religion, protesters could be silenced, the press could not criticize government, and citizens could not mobilize for social change† (Buchanan, 2010, p.1). In other words the First Amendment is a safeguard against the tyranny of the few or the many. The value of each member of society has been enhanced because of this amendment to the U.S. constitution. Critique However, there are problems when it comes to interpretation and implementation of the First Amendment and therefore it is inevitable for conflicts to arise. Take for instance the freedom of religion. This is an important component of the First Amendment if one will consider the history of religious persecution in Europe and even in the early days of the American colonies. Therefore, freedom of religion became a major principle incorporated into the U.S. constitution. This means that the Federal Government cannot disrupt Sunday services if the President feels that a particular religion does not conform to his own belief system. This is especially true when it comes to children (Saunders, 2003). There is an argument that children must be protected from the impact of First Amendment rights. For instance children walking past a store selling nude pictures this will have an effect on them but at the same time the store owner has the right to sell his merchandize. There are also pornographic materials that are readily available through the Internet and a child will simply have to have a basic understanding of how a computer works in order to access these sites. However, many legal experts are saying that it is the responsibility of the parents to take care of their children.Advertising Looking for research paper on government? Let's see if we can help you! Get your first paper with 15% OFF Learn More Thus, freedom of religion gives peace of mind to every family who simply wanted to worship their own way. On the other hand there are those who would like to use this freedom to perform acts and establish a belief system that is offensive to the mindset of other people. Take for example religious cults that allow leaders to totally dominate the lives of their members – taking their money and their personal freedom away (Snow, 2003). Think of the suicide cults that are responsible for the demise of innocent people. This is just an example of the problematic aspects of the First Amendment. The freedom of speech is another important component of this tenet. This allows individuals and even organizations to voice out their concerns and beliefs. Everyone is entitled to express what he or she feels to be important. Consider for example the freedom to voice out an opinion or a discovery. Without the First Amendment scientists can be ordered to keep their research findings to themsel ves. So the person who discovered the pollution effects of fossil fuel can be silenced by those who may find the report damaging to their business interests. Think of how the world will become if brilliant minds and people of substance are not allowed to speak. The freedom of the press is also another critical component of the First Amendment because censorship can paralyze a democracy. Since a democratic country like the United States is run by elected officials then it is imperative for the voters and the general public to know what their leaders are doing. This is especially important when it comes to government spending because the state collects taxes from its citizens. What if elected officials are able to smother the freedom of the press? Then there will be ample opportunities for corruption because no one is allowed to blow the whistle so to speak. There will also be a severe lack of accountability because no one will know. On the other hand the press can abuse this right. J ournalists can use their tremendous power to destroy the reputation of people. Journalists can be biased in their reporting and will not adhere to the principles of balanced and fair journalism. It is good to know that there are laws in effect that acts as a counterbalance to the freedom of the press. The freedom to assemble is also another major facet of this principle. This freedom goes beyond safety and security. This freedom allows American citizens to complain about mediocrity. In the previous discussion the basic freedoms protects the individual from the tyranny of the strong and the few but this time around the freedom to assemble and to petition the government to redress grievances is the reason perhaps why America is one of the most powerful in the world. It allows the citizens to continuously improve the kind of government that rules over them. However, peaceful demonstrations can easily turn into an ugly riot and disrupt peace and order in a certain place. There are probl ems and conflicts when it comes to the interpretation of the First Amendment but one legal expert was able to put it in correct perspective when he said â€Å"Such difficulties are the price of freedom of speech and religion in a tolerant, open society† (Buchanan, 2010, p.1). Americans must see the big picture in order to appreciate the importance of the First Amendment. Conclusion The First Amendment is one of the most important amendments to the U.S. Constitution. By writing it down the founding fathers assured the stability and continuous progress of the United States. There are conflicts and problems that result from the interpretation and application of the First Amendment but if one will look at the big picture the bad outweigh the good. This is because the First Amendment assures everyone that they have the freedom to think and to choose what they believe is right in the path towards success and happiness. The problems that may arise as a consequence of these liberties must be considered as the price to pay for freedom in a wonderfully open and tolerant society. Buchanan, Brian. About the First Amendment. First Amendment Center. 25 Nov. 2010. Web. Haynes, Charles et al. The First Amendment in Schools: A Guide from the First  Amendment Center. VA: Association for Supervision and Curriculum Development, 2003. Smith, Rich. First Amendment: The Right of Expression. MN: ABDO Publishing, 2008. Snow, Robert. Deadly Cults: The Crimes of True Believers. Westport, CT: Praeger Publishers, 2003.

Wednesday, March 4, 2020

Lugar del matrimonio gay para beneficios migratorios

Lugar del matrimonio gay para beneficios migratorios En Estados Unidos los matrimonios gays tienen los mismos beneficios  migratorios que los heterosexuales, tanto para el caso de tarjetas de residencia como de visas no inmigrantes. Beneficios migratorios de matrimonios gays Ciudadanos y residentes permanentes pueden solicitar la green card para sus cà ³nyuge, esto aplica tanto a los matrimonios entre una mujer y un varà ³n como a los celebrados entre dos personas del mismo sexo. Adems, los beneficios migratorios por matrimonio tambià ©n aplican en casos de visas no inmigrantes como la  F de estudiante. la H-1B,  de trabajo, las de inversià ³n  o  las J-1 de intercambio.  En este tipo de visas los cà ³nyuges y los hijos solteros menores de 21 aà ±os pueden obtener lo que se conoce com visas derivadas. Pero el matrimonio tiene que  ser legal.  ¿Dà ³nde se puede celebrar? Lo importante es que el matrimonio està © vlidamente reconocido en el lugar en el que se celebra. En este artà ­culo se trata primero de la situacià ³n actual en Estados Unidos y tambià ©n de cà ³mo es la legislacià ³n en otros paà ­ses ya que se admite el celebrado en el extranjero, si es legal segà ºn tales leyes. Las leyes migratorias no piden que al menos uno de os novios tenga que residir en el lugar de celebracià ³n del matrimonio. Sà ³lo hablan de que sea reconocido legalmente en el lugar de celebracià ³n. Hay que destacar que se habla en todo momento de matrimonio, no de parejas o de uniones de hecho. Matrimonio homosexual en Estados Unidos Una decisià ³n de la Corte Suprema de los Estados Unidos del 26 de mayo de 2015 ha declarado inconstitucional las leyes de los estados que prohibà ­an el matrimonio entre dos hombres o dos mujeres.   Como consecuencia de esta sentencia, en todos los estados de los Estados Unidos es legal el matrimonio gay. Las reglas sobre quà © se necesita las determinan cada estado e, incluso, en casos, los condados o las municipalidades.   Asimismo, es legal en todos los territorios de Estados Unidos: Puerto Rico, Guam, Samoa y las Islas Và ­rgenes americanas. Y, por supuesto, en Washington D.C. (la capital del paà ­s no es un estado. Es un distrito). Lo que importa es que este tipo de matrimonio pasa a poder celebrarse vlidamente en todo el territorio nacional y que el requisito de Inmigracià ³n para que un matrimonio tenga consecuencias migratorias es precisamente ese: que sea vlido y no fraudulento (celebrado à ºnicamente con el propà ³sito de obtener los papeles). Otros paà ­ses en los que es vlido el matrimonio gay Las autoridades de inmigracià ³n de Estados Unidos reconocen para inmigracià ³n todos los matrimonios celebrados en el extranjero que son vlidos de acuerdo a sus leyes. Por lo tanto, se puede pedir una tarjeta de residencia   o una visa derivada para el marido o la esposa cuando el matrimonio homosexual se ha celebrado en un lugar donde es legal, aunque sea ilegal en el lugar habitual de residencia. Son legales los matrimonios entre dos personas del mismo sexo en: ArgentinaBà ©lgicaBrasilCanadColombiaDinamarca  Espaà ±aEstados UnidosFranciaHolandaIrlandaIslandiaLuxemburgoMà ©xico en Campeche, Chihuahua, Coahuila, Colima, Jalisco, Michoacn, Morelos, Nayarit, Quintana Rooy DFNoruegaNueva Zelanda  PortugalReino Unido  SudfricaSueciaUruguay En Finlandia la ley est aprobada y entrar en vigor el 1 de marzo de 2017. En el caso de Israel, no se celebran los matrimonios gays, pero sà ­ que se reconoce la legalidad de los celebrados vlidamente en otros paà ­ses. Matrimonio gay e inmigracià ³n de los Estados Unidos Para que el matrimonio produzca la green card las leyes migratorias piden que sea vlido y no fraudulento (celebrado à ºnicamente con el propà ³sito de obtener los papeles). Las personas interesadas en solicitar al cà ³nyuge deben familiarizarse con todo lo que hay que saber sobre el complejo trmite de pedir los papeles por matrimonio, incluido los requisitos de ingresos para poder patrocinar, los tiempos de demora en la tramitacià ³n, cuando no es posible pedir las esposo/a debido a su situacià ³n migratoria o cà ³mo las deudas pueden impedirlo.   Es tambià ©n importante entender las obligaciones que se contraen cuando se firma el documento que se conoce   como affidavit of support o declaracià ³n de sosteniento  ya que es posible que dure ms que el propio matrimonio. Asimismo, los extranjeros para los que se solicita la green card deben familiarizarse con las obligaciones y derechos que da la residencia. Una buena forma es tomar este test de respuestas mà ºltiples que permite verificar si se conocen los puntos bsicos para disfrutar la residencia y evitar su cancelacià ³n o revocacià ³n. Finalmente, en esta entrevista el abogado Frank Calabrese responde a dudas frecuentes sobre el  permiso de residencia  por  matrimonio gay  y tambià ©n peticiones de visa para cà ³nyuges homosexuales. Este es un artà ­culo informativo. No es asesorà ­a legal para ningà ºn caso concreto.

Monday, February 17, 2020

Atheistic Existentialism Essay Example | Topics and Well Written Essays - 750 words

Atheistic Existentialism - Essay Example This in turn refers to the vast improvements achieved in agriculture, the sciences, the arts, and in almost all spheres of human life, in activities which contribute to the cultivation, betterment, and refinement of the individual person, and of societies in general. Modern culture therefore refers to the sum total of all human experiences and phenomena, starting with the period mentioned and continues up to the present time. Modern culture is the integrated system of learned behavior and actions, mediated by new technologies such as in telecommunications, the Internet, and others. Culture is produced from the creative, imaginative, inventive, and innovative ideas that people make during their time. Culture is primarily in two forms, that of physical things made by a group of people, called as artifacts, and secondly, the intangible culture made up of language, customs, traditions, religious beliefs, cultural practices, and a particular worldview. In particular, the intangible aspect s of culture can be evidenced by the prevailing or prevalent philosophy at a certain time, which in turn guides human thinking and behaviors. Relatedly, there are various or different types of life philosophies over the course of human existence. In this connection, this is the focus of this paper. The philosophy of existentialism is a fairly modern kind of world view, a product of the modern times. It can be traced to around the nineteenth century and clearly within the modern period in human history; its main tenet is the emphasis on the individual person. Discussion Existentialism is a philosophy which states that thinking begins with the individual. It is further claimed by existentialists that acting, feeling, and living are the true indicators of what it termed as an â€Å"existential attitude† which refers to a vague sense of disorientation and confusion, felt by people who are truly living in the real meaning of the word. This feeling of disorientation is experienced when an individual realizes he is living in a meaningless, absurd world. People have always asked since time immemorial what constitutes reality, because human existence is faced with doubts whether human existence is the reality or merely a reflection of it. This feeling of doubt was expressed succinctly by the famous Dutch philosopher, priest, and humanist Desiderius Erasmus (1466-1536) with his utterance of â€Å"cogito ergo sum† or in the plain English language translated roughly as â€Å"I think, therefore I am.† Basically, existentialism advances the idea that it is the individual himself, and not society or religion, which determines and gives meaning to human existence. In other words, it is up to that individual, by his actions, how to live his life the way he wants, how it will turn out to be. This is quite a radical departure from previous life philosophies, because the sole responsibility is placed squarely on the person. Man acquires essence, once he acts on his thoughts, by using his free will (Sartre, 1947). Existentialism as a life philosophy ignores the basic question of whether there is really a God or not. It rather dwells on the capacity of Man to act by himself through his free will; that is Man himself is ultimately responsible for what happens, based on a doctrine of action. A God is seen by existentialists as a limitation or a hindrance to what Man can achieve (Webber, 2009). Conclusion Existentialism as

Monday, February 3, 2020

This is am african history class, you can choose the topic Research Paper

This is am african history class, you can choose the topic - Research Paper Example They are responsible for leading scientific and intellectual breakthroughs in history. The world, in general, owes the Islam community a debt. In terms of industrialisation, the Islam played an intricate role in the process. They also had a central position to play in the evolution of the philosophical enterprise in the world. This paper will explain how these revolutions shaped the world. In the past, it was easy for scholars, mathematicians, economists, and researchers to draw their inspiration from Islam (Huff 73). Islam worked to open up the minds and hearts of everyone in the world. In thought and study, many scholars can attribute their success to the Islam faith and its growth and spread. It is believed that the Islam community in the late seventeenth century drew their philosophical strength from the Greek. This means that, the introduction of many inventions, for example, the telescope led to the growth of the Western curiosity on the influence of Greco-Islam revolutions. Th e West had a number of inventions and scientific breakthroughs. However, they did not draw their inspiration from anywhere as many civilisations did. Many individuals around the world believe that there was no scientific or intellectual breakthrough in the Islamic world. This is because, most of them believe that all that is Islam developed as a result of the Greek heritage. Without it, many believe that Islam would not have an avenue to exist on its own. Others also believe that, the Arabs cold not identify what the ancient hieroglyphics in their presence meant. This is not until the coming of a European who explored the ancient language and drew conclusions from his research (Abu-Rabi 145). The introduction of foreigners makes the issue of Muslims being intellectually capable of making strides in the world debatable. What these critics do not seem to comprehend is the fact that, every civilisation brings forth diverse worldviews on diverse matters. In the field of optics, the Musl im and Arab community have made significant strides (Huff 79). The most revered thing about the Muslim faith is the belief they exhibit the necessary aspects of knowledge and wisdom in life. This makes them refuse the influence brought on by many education and religious influences from around the world. The fear of foreign influences pushes them to create their own understanding on issues, which pertain to many aspects of life. Islam focuses on regulating the philosophical attitude of the world. This is by overarching the philosophy of embracing mankind regardless of their faith and cultural background. No faith in the world claims that taking another life in the name of religion is justified, and Islam is not the first. Islam embraced the power of science, even when Christianity shunned and condemned the likes of Galileo for the assumptions he made about the earth. This laid the basis for the growth and development of philosophy and science among the Islam community (Huff 81). In A frica, intellectual revolution opened doors for the much needed economic change. Islam can be the perfect ground to lay this intellectual foundation. With the political changes, it is possible to have many channels created by the Western world in the third world countries. In Africa, for instance, the introduction of madrasa ensured that children learned the importance of the different fields in the world. The European and African enlightenment was brought on by the light that Islam shone

Sunday, January 26, 2020

Oxidative Decolourisation of Rosaniline Hydrochloride (RAH)

Oxidative Decolourisation of Rosaniline Hydrochloride (RAH) Kinetic, thermodynamic studies for oxidation of rosaniline hydrochloride dye by persulphate in ambient temperatures Z. M. Abou-Gamra* Abstract The kinetics of the oxidative decolourisation of rosaniline hydrochloride (RAH) by sodium persulphate was studied spectrophotometrically over pH range 3.5-9.5 at 30-45 oC. The reaction was second order with respect to dye and half order to persulphate. Increasing the pH of the medium increased the rate of decolourisation dramatically in alkaline medium. The Activation Parameters were found to be 62.11 kJ mol-1, 90.33 kJ mol-1 and -98.44J K-1 mol-1 with respect to activation energy, free energy and entropy respectively. Addition of sodium chloride and sodium sulphate had no effect on the rate of decolourisation. Key wards: Kinetics, Mechanism, Degradation, Rosaniline, Persulphate. 1. Introduction Textile dyeing process is significant source of environmental pollution. It produces large amounts of highly colored effluents, which generally toxic resistant to destruction by biological treatment methods. Many physical, chemical processes such as adsorption [1], electrochemical [2], photocatalytic [3] are used to remove the dyes from waste water. Chemical oxidative processes seem to provide an opportunity for future use in industrial wastewater. Examples of such potentially effective chemical oxidants for oxidative processes include Fenton reagent [4-5], KBrO3 [6-7] and KClO3 [8]. *corresponding author e-mail: [emailprotected] The use of persulfate has recently attention as an alternative oxidant in the chemical oxidation of contaminants [9-12]. Persulphate (KPS) is one of the strongest oxidants known in aqueous solution and has a higher potential (Eo = 2.01 V) than H2O2 (Eo = 1.76 V) [13] Table 1. It offers some advantages over other oxidants as a solid chemical at ambient temperature with ease of storage and transport, high stability, high aqueous solubility and relatively low cost. It has great capability for degrading numerous organic contaminants through free radicals ( SO4-. and HO.) generated in the persulphate system [12]. Basic dyes, such as, crystal violet, malachite green and roseaniline hydrochloride are used cotton tannin, mordant printing and dyeing in textile. Rosaniline is triphenylmethane dyes with amino group on each phenyl ring. Its structure is easily reducible where the chromophore group is destroyed and the compound loses its colour. Redox reaction of rosaniline hydrochloride by sulphite and nitrite ions are reported earlier [14-16]. This work focused on the kinetic study of oxidation of rosaniline hydrochloride with persulphate at ambient temperature spectrophotometrically. The effects of pH, dye, persulphate concentrations and temperature were studied. Also mechanism as well as rate law equation for the reaction is proposed. 2. Experimental 2.1. Reagents and materials All chemicals were of pure grade and were used without further purification. Rosaniline hydrochloride BDH (molecular weight =337.8, à ¯Ã‚ Ã‚ ¬max = 540 nm). The chemical structure of (RAH) is given in (Fig.1). NaCl and Na2SO4 were purchased from Merck. All solutions were prepared using bidistilled water. Stock solutions of dye (1 mM), K2S2O8 (100mM) were prepared. The pH is adjusted by HCl and NaOH solutions. 2.2. Kinetic experiments All kinetic measurements were carried out using a Cecil 292 spectrophotometer equipped with a water-jacketed cell holder. The reactants (dye and K2S2O8+NaOH) were thermostated for 15 min., then mixed thoroughly and quickly transferred to an absorption cell. The progress of the reaction was monitored at 540 nm. The pH of the reaction was adjusted using Griffin pH-meter fitted with a combined glass calomel electrode. 3. Results and Discussion Kinetic study for oxidation of (RAH) by (KPS) was followed at à ¯Ã‚ Ã‚ ¬max= 540nm. Figure 2 shows the decreasing of absorbance with time. Figure 2 also shows that about 85% of rosaniline is removed in 60 minutes at temperature 25 oC. 3.1 Kinetic study In the present study, zero-, first- and second-order reaction kinetics were used to study the decolourization kinetics of (RAH) by (KPS). The individual expression were represented below Ct = Co– kot lnCt = -k1t + ln Co 1/Ct = 1/Co+ k2t where Ct is the concentration of (RAH) at reaction time t. Regression analysis based on the zero-, first- and second-order reaction kinetics for the decolourization of (RAH) by (KPS) was conducted and the results were shown in (Fig. 3). Since plotting of At versus time did not give straight line zero-order kinetics is excluded. Comparing the regression coefficients (R2) obtained from (Fig. 3b) and (Fig. c), it can be seen that R2 of the second-order reaction kinetics (Fig. 3c) was 0.9995, which was obviously much better than that based on the first-order (R2 = 0.9394) reaction kinetics. The results indicated that the decolorization kinetics of (RAH) followed the second-order kinetics well. Based on the above analysis, the second-order kinetic rate constants for the decolourization of (RAH) at different reaction conditions were shown in Table 2. 3.2. Effect of pH A thermally activated persulphate oxidation system is known to involve SO4. and HO. radicals depending on the pH of the medium. According to literature survey, SO4. is predominant oxidant radicals at pHà ¯Ã¢â€š ¬Ã‚ ¼ 7, both SO4. and HO. are present at neutral pH and HO. is predominant radical at pH à ¯Ã¢â€š ¬Ã‚ ¾ 9[9]. Keeping the concentration of (RAH), (KPS) and temperature constant and change the pH in range 3.5 to 9.5, the rate of reaction is increased by increasing the pH value, (Fig. 4). Increasing the pH in range 3.5 to 9.5 increased observed rate constant from 6.7x 10-4 to 6.8 x 10-3 mol dm3 s-1, Table 2. This is probably attributed to the effect of hydroxyl ion on (RAH) which converting it to a carbinol base with no conjugation structure. All studies have done at pH = 9 since dyeing cotton performed in alkaline medium [17]. 3.3. Effect of dye concentration The effect of initial (RAH) concentration of aqueous solution of rosaniline on oxidation process by persulphate was investigated since pollutant concentration is important parameter in wastewater treatment. The observed rate constant decreases linearly with increasing the initial concentration of rosaniline, (Fig. 5). This is attributed to relatively lower of SO4-. and HO. results from the increasing of rosaline concentration while concentration of persulphate and hydroxyl ions remains the same. The obtained results was in good agreement earlier reported [18-19]. 3.4. Effect of persulphate concentration Increasing the persulphate concentration in rang 410-3 to 2.4x 10-2 mol dm-3 increasing the rate constant from 3.1310-3 to 9.9210-3 mol-1dm3 s-1 at pH= 9 and temperature 40oC, Table 2. Plotting of log kobs versus log [K2S2O8] give straight line of slope equals 0.63 indicating the order of reaction with respect to persulphate is half, (Fig. 6). This is similar to results obtained by T. Mushinga and S. Jonnalagadda [20]. Also the fraction order ( n = 0.779) with respect to persulphate is obtained by M. Ahmadi et al[19]. 3.5. Effect of temperature The variation of the temperature in range of 303-318 K increases the rate of decolourization of rosaniline, (Fig. 7). The activation energy was calculated from Arrhenius plot and Eyring equation and was found to be 62.11 kJ mol-1. The activation energy for decolourisation of RY84 was 45.84 kJ mol-1[19] while for decolourisation of CV by persulphate was 28.9 kJ mol-1[18]. Chen-Ju Liang and Shun-Chin Huang demonstrated that the activation energy for MB with persulphate was 87 and 90 kJ mol-1 in acidic and alkaline medium respectively [9]. The other activation parameters were determined and are found to be 90.33 kJ mol-1 and -98.44 JK-1 for free energy and entropy respectively. 3.6. Effect of inorganic anions The potent effect of persulphate as oxidizing agent in destroying the organic contaminants is high redox potential of sulphate free radical. The presence of other species in waste water such as chloride, sulphate and phosphate could reduce its oxidation efficiency. It is reported earlier [21] that chloride can react with sulphate free radicals according to the following mechanism: Chloride concentrations had insignificant effect in studied range [0.008- 0.08 mol dm-3]. Also the presence of sulphate did not reduce the decolourisation rate. Similar results are observed earlier [21-23]. 4. Reaction Mechanism and Rate Law The probable mechanism of reaction involves the break of conjugation of roseaniline hydrochloride. Since the fraction order of persulphate is observed, It likely that the initial reaction is thermal decomposition of persulphate, Applying equilibrium approximation and assuming an equilibrium between the reactant and product of (eq. 1) From (eqs.5 6) If the proposed mechanism and rate low are probable, so plotting of kobs versus [S2O82-]1/2 should yielded straight line passing by origin and the slope should be equals k x K1/2. Using the data in Table 3 and the plot gave straight line passing by the origin with slope =0.065 (R2 = 0.9557) which support the proposed mechanism. Conclusion In this study, (RAH) was successfully degraded in aqueous solutions by the persulphate and it was found that the reaction of (RAH) degradation follows the second-order kinetic model with respect to (RAH) and half order to persulphate. The activation energy for (RAH) degradation with the persulphate was determined to be 62.11 kJ mol-1.The presence of inorganic ions such as NaCl and Na2SO4 had no effects on the (RAH) degradation. References 1- Z. M. A bou-Gamra, H. A. Medien, Kinetic, thermodynamic and equilibrium studies of Rhodamine B adsorption by low cost of biosorbent sugar cane bagasse Eur. Chem. Bull., 2(7) (2013) 417-422. 2-M. JoviĆ¡, D. StankoviĆ¡, D. ManojloviĆ¡, I. AnÄ‘elkoviĆ¡, A. MiliĆ¡, B. DojÄ inoviĆ¡1, G. RogliĆ¡, Study of the electrochemical oxidation of reactive textile dyes using platinum electrode, Int. J. Electrochem. Sci., 8 (2013) 168-183. 3-J. Ã…  Ãƒ ­ma, P. Hasal, Photocatalytic degradation of textile dyes in aTiO2/UV system chemical engineering transaction 32 (2013) 79-84. 4- Z. M. Abou-Gamra, Kinetic of decoloration of alizarine red S in aqueous media by Fenton like mechanism, Eur. Chem. Bull., 3(1) (2014) 108-112. 5- H. A. Medien, S. M. E. Khalil, Kinetics of the oxidative decolorization of some organic dyes utilizing Fenton-like reaction in water J. King Saud Univ. (Science), 22 (2010) 147-153. 6-A.H. Gemeay, G.R. El-Ghrabawy, A.B. Zaki, Kinetics of the oxidative decolorization of Reactive Blue-19 by acidic bromate in homogeneous and heterogeneous media Dyes Pigments 73 (2007) 90-97. 7-M. Nasiruddin Khan, Z. Siddiqui, F. Uddin, Kinetic and mechanism study of the oxidative decolorization of neutral Red by bromate in micellar Medium, J. Iran. Chem. Soc., 6(3) (2009), 533-541. 8- Y. Mohammed, A.C. Etonihu, V.A. Tsa, Hexamethylpararosaniline chloride (crystal violet) oxidation by chlorate ions in aqueous acidic medium: approach to the mechanism of reaction, Trakia J. Sci. 9 (2011) 1-7. 9-C. Liang, S. Huang, Kinetic model for sulfate/hydroxyl radical oxidation of methylene blue in a thermally-activated persulfate system at various pH and temperatures, Sustain Environ. Res., 22(4) (2012) 199-208. 10-C. Liang, Z. Wang, C. J. Bruell, Influence of pH on persulfate oxidation of TCE at ambient temperatures, Chemosphere 66 (2007) 106-113. 11-X. Xu, X. Li, Degradation of azo dye Orange G in aqueous solutions by persulfate with ferrous ion, Separation and Purification Technology 72 (2010) 105-111. 12-X. Xu, S. Li, J. Liu, Y. Yu, H. Li, Activation of persulfate and Its environmental application, International J. of Environment and Bioenergy, 1(1) (2012) 60-81. 13- D.C. Harris, Quantitative Chemical Analysis, 4th Edition, W.H. Freeman and Company, New York, 1995. 14- J.F. Iyun,. H.M. Lawal, Non- metal redox kinetics; the reduction of pararosaniline chloride by sulphite ions acidic solutions, J. Chem. Soc. Nigeria 22(1997)155-159. 15- O.A. Babatunde, Kinetics and mechanism of reduction of parafuchsin by nitrite Ions in aqueous Acid Medium, World Journal of Chemistry 4 (1) (2009) 39-44. 16- J.F. Iyun, O.D. Onu, Nigerian J. Chem. Research, 3 (1998), 24. 17- A. Walters, D. Santillo, P. Johnston, â€Å"An Overview of Textiles Processing and Related Environmental Concerns†. Greenpeace Research Laboratories, Department of Biological Sciences, University of Exeter, Exeter EX4 4PS, UK, 2005, p.16. 18-L.M.A. Fayoumi, M.A. Ezzedine, H.H. Akel, M.M. El Jamal, Kinetic study of the degradation of crystal violet by K2S2O8 comparison with malachite green, Portugaliae Electrochimica Acta 30(2) (2012) 121-133. 19- M. Ahmadi, J. Behin, A. R. Mahnam, Kinetics and thermodynamics of peroxydisulfate oxidation of reactive yellow 84, Journal of Saudi Chemical Society (2013), in press. 20- T. Mushinga, S. B. Jonnalagadda, A kinetic approach for the mechanism of malachite green-peroxydisulphate reaction in aqueous solution, International Journal of Chemical Kinetics, 24 (1992), 41-49. 21-Y. Lee, S. Lo, J. Kuo, C. Hsieh, Decomposition of perfluorooctanoic acid by microwave activated persulfate: Effects of temperature, pH, and chloride ions, Frontiers Environ. Sci. Engin., 6(1) (2012), 17-25. 22-B. E. T. Soares, M. A. Lansarin, C. C. Moro, A study of process variables for catalytic degradation, Braz. J. Chem. Eng., 24(1) (2007) 29- 36. 23-A. H. Mcheik, M. M. El Jamal, Kinetic study of the decolorization of rhodamine B with persulphate, iron activation, Journal of Chemical Technology and Metallurgy, 48(4) (2013) 357-365. 1

Friday, January 17, 2020

Cultural Impacts Essay

â€Å"Culture (from the Latin cultura stemming from colere, meaning â€Å"to cultivate,†) generally refers to patterns of human activity and the symbolic structures that give such activity significance. Different definitions of â€Å"culture† reflect different theoretical bases for understanding, or criteria for evaluating, human activity. In general, the term culture denotes the whole product of an individual, group or society of intelligent beings. It includes technology, art, science, as well as moral systems and the characteristic behaviors and habits of the selected intelligent entities. †(Wikipedia) Any culture can be viewed as a blend of values, norms, institutions and artifacts of a civilization that has been passed on from generations through learning alone. The ideological perspective of life and the significance of things in it form the values of a society. Norms, are the expected collective behavior of the people where as the institutions are the structures within the society that transmit theses values and norms. Also, artifacts are the relics or the materialistic representation of a culture, derived from within it. Thus, cultures basically evolve and thrive on the basis of religion, historical background, environment and the social structure. Religious beliefs are typically the central themes of different cultures and more often than not the basic values are a derivative of them. For example, the 10 Commandments of Christianity or the five precepts of Buddhism are guidelines that transform the behavior of their followers. Similarly, religion occasionally is also implicated with government, as in a theocracy. The European and the New World cultures have been profoundly influenced by Christianity for at least the last 500 to 1700 years. Likewise Islam’s influence has fashioned a great deal of the North African, Middle and Far East regions for more than a 1000 years. Historical incidents also add new dimensions to any culture. For instance, most of the Commonwealth countries and the Europe celebrate a public holiday on the Boxing Day. On this day, the people organize feasts, festivals and certain sports in order to celebrate and also to share these rejoicing moments with the poor and the needy. There is no precise basis of this cultural carnival but only some theories that stem out from some historical happenings. Some believe that it was a day when people presented gifts to those who had worked throughout the year for them. Others argue that it was an annual gathering of extended families in the feudal times in which the lord of the estate handed out stipends to the serfs. Another group disputes that it was basically the day of the year when the church would distribute its donation money to the poor. Whatever may be the explanation, the Boxing Day is now an integral part of the western culture. (Wikipedia) The influence of different cultures on trade and commerce is profoundly instrumental and therefore it is not surprising that business tactics have diversely evolved in different regions of the world. In fact, the technological developments of the late 1990’s, in the arena of electronic media have added new dimensions to the concept. Consequently, the global giants of the corporate sector have been lavishly investing in examination of the cultural influences on the regional economies in order to maximize profits. â€Å"In China, for example, the foundation of Chinese respect for hierarchy and the family social collective is based upon the relational norms expounded by the Confucius and legal codes such as those developed during the Tang Dynasty. This institutionalized relational logic has shaped a society whose transactional order rests on social obligation to higher authority and to the family rather than on rules oriented to protecting the individual. Chinese capitalism is seen to be intrinsically different from the Western capitalism because of this contrast in institutional framing over a long period of time. † (Warner 2003) These and other brands of cultural values of a society are carefully considered when industries are being setup or when corporations are being established. This facilitates in determining the managerial skills required in the executive professionals who are responsible for communicating and representing their companies within the local industries. A working paper series issued from the George Washington University, discusses the U. S. /Mexican business alliances negotiations and the impact of their respective cultures on them. Mexico’s mestizo culture with its strong collectivist touch has embedded the people with the capacity to share power or authority equitably and the gift to accept and tolerate uncertainty and ambiguity in situations. However, they have also inherited the aptitude for individualism and tend to get involved in a loosely held social structure with little or no care for others. This is contrary to the culture in the United States, where people long for absolute power, are highly skeptical of ambiguous scenarios and more often than not downplay relationships. All, this along with the socio-political history of the two nations-which has been marred by discords and suspicion- is significantly determining in their mutual business alliances. (Teegen and Doh 2002) Moreover, the cultural heritage of a region characterize the production and sale of several products that otherwise do not correspond to the world wide demand. For instance, the annual Basant euphoria in the Punjabi region of the Indo-Pakistan, in which people fly kites and festivals are organized, much business is spawned. It becomes the very attraction for the tourists who converge here from all parts of the world, and the economic activity generated only in the city of Lahore has been estimated to be around PK Rupees 1. 5 to 2 billion annually. The proceeds of the events are shared by almost every one including the people belonging to the seasonal cottage industries and even the local vendors. Thus, the big corporations plunge into the scene and grab at every opportunity to escalate sales. The competitive environment forces them to inspect the cultural characteristics of the event and then to employ this knowledge in launching innovative products in the market as well as in transforming their already existing marketing techniques. (The News 2007) For a progressive business structuring in a region or country, political culture-which itself is a subsidiary of the social culture-can be of immense significance. An illustration can be vividly observed in the political history of Pakistan and the revolutionary rule of its Premier Mr. Zulfiqar Ali Bhutto (1973-77), which was influenced by the socialism philosophy of the Soviet Union. He aggressively followed these policies and nationalized most of the Pakistan’s industries. (Wikipedia) Consequently, the foreign investors and the big multinationals lost faith in the country and capital were taken out of the country. Locally, twenty two families in Pakistan had owned most of these nationalized banks, companies and industrial units. Sadly, this resulted into a deindustrialization in Pakistan, as none of the families have ventured in to even a single industrial project since the last 28 years. (Pakistan link) â€Å"In the fall of 1991, in the midst of the NAFTA negotiations, Vitro Sociedad Anonima (Vitro), the $3 billion Mexican glass maker, had signed a tentative $800 million joint venture with Corning Inc. †¦Ã¢â‚¬ ¦Just two years later, the joint venture was dissolved. According to company officials and external analysts, cultural differences were a principal cause of the alliance’s failure. † (Teegen and Doh 2002) Investigations showed that the Mexicans believed that Corning was a bit impulsive in their decision making; the Americans felt Vitro had a very time-consuming approach. Vitro management despised the frankness of the Americans, while polite Vitro executives, sometimes gave Americans the impression that they were reluctant to admit concerns and errors. (Teegen and Doh 2002) Thus, when businesses are being setup in different regions of the world, there is a need to develop a correlation between the corporate and the social cultures. References Babar Sattar. Immorality of Basant http://www. thenews. com. pk/daily_detail. asp? id=45221 Accessed: June 9, 2007 Boxing Day – Wikipedia, the free encyclopedia http://en. wikipedia. org/wiki/Boxing_Day Accessed: June 9, 2007 Culture – Wikipedia, the free encyclopedia http://en. wikipedia. org/wiki/Culture Accessed: June 9, 2007 Hildy J. Teegen (The George Washington University) and Jonathan P. Doh (Villanova University)-April 2002. â€Å"U. S. /Mexican Business Alliance Negotiations: Impact of Culture on Authority, Trust and Performance†. White Paper (The George Washington University). Malcom Warner . Culture and Management in Asia. Routledge, 2003 Who Owns Pakistan http://www. pakistanlink. com/hussaini/09-10-99. html#top Accessed: June 9, 2007 Zulfikar Ali Bhutto – Wikipedia, the free encyclopedia http://en. wikipedia. org/wiki/Zulfiqar_Ali_Bhutto Accessed: June 9, 2007

Thursday, January 9, 2020

Resolving Family Conflict - 1608 Words

Families provide people with an atmosphere in which to live, grow, and develop. A family culture is established by the parents and instilled in the children during their upbringing. A healthy family is a family which follows a set of strong morals, stays loyal to one another, cooperates, and works together to avoid conflict. An environment where there is openness amongst family members is ideal because minds that are open are more susceptible to avoiding conflict than minds that are closed. If conflict gets the best of a family, it has the potential to increase hostility and create remoteness between family members, however, if a family resolves conflict, it can strengthen and enforce the family relationships. A family must establish†¦show more content†¦Willy was unwilling to talk with Biff about the affair incident that Willy created his own reasons for why Biff did not get along with him. Willy insisted that Biff was spiting him, but in reality, Biff had already come to accept the fact that his father was not perfect and that spiting him had worn off as a motive for retribution. It was not until the end of the play that Willy and Biff reconciled after they finally talked about their differences and their love for each other. It turned out, all they needed to do was just talk to each other, instead of fighting and refusing to confront one another. A family should be willing to take risks and confront problems that pose as conflicts. Confronting every single issue is not healthy, but confronting those issues that significantly bother family members should be considered. Linda was an emotionally weak character who was unable to confront Willy about his thoughts of committing suicide. She was afraid of what might happen if he found out that she knew that he was emotionally unstable. Psychologically, she was powerless to talk him out of the state he was in, so each day she tried to sweep the problem under the rug, hoping that it would magicall y go away. Unfortunately, there came the day when she could no longer sweep the problem under the rug and Willy succeeded in killing himself because there was no one with whom he could openly discuss his problems. Willy buried many of his problems deepShow MoreRelatedConflict and Omagh Essay1053 Words   |  5 PagesCONFLICT AND OMAGH ESSAY Conflict is an inevitable occurrence that occurs throughout all woks of life and its effect expand far beyond the individual person and pose a significant impact on the wider community. Conflicts can be as small as a disagreement with friends or family or as big as a bombing or war. Conflict can be expressed as a fight or struggle due to a clash between people with opposing beliefs or interests. 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