Wage Earnings in Canada Research Paper Example | Topics and Well Written Essays - 750 words

Wage Earnings in Canada - Research Paper Example Nevertheless, the paper will discuss issues related to wages earnings in Canada. There was legislation as a form of government intervention in the labor market, whereby in Canada the minimum wage laws focused on women, who were in certain types of employment. The scope of the legislation was later spread to cater for the workers and men. In fact, by 1960, numerous workers had been covered with the laws of minimum wages (Fisher & Hostland, 2002). During that time, women and children were the prime focus of the legislation since they were subjects of exploitation by employers due to their vulnerability. In addition, the legislation was focused on imposing the minimum standards conditions of employment in order to introduce a health-working environment or the workers. The minimum wage legislation had a key objective that concerning guaranteeing the workers a decent and fair wage in all sectors, and this legislation has other intended and unintended impact on the labor market. There were unfavorable effects on employment due to principles of minimum wage legislation; hence, it was justified only on the grounds of offering incentives for leaving income maintenance programs in the form of welfare. Moreover, in the case where monetary returns to work are high, there are incentives of engagement in the labor market were opposed through an income maintenance programs. Moreover, this is considered to be saving to taxpayers, and it was preferred by transfer receipts, since workers prefer to work if the wages are sufficient. There has been a lower real life time earnings in the resent worker compared to the previous workers, whereby the tenure are not higher compared to those of preceding cohorts. Therefore, the patterns are related to effect of approximately 35percent of the Canadian workforce has workers are experiencing stagnation or reduction of wages (Baker & Stanger, 2008). Consequently, there has been a decline of society tolerance, due to the problems experienced b y low skilled workers, and this is transmitted through political economy effects. Canadian workers, despite the job tenure has median real hourly earnings with an overall decline in the real median wage that was 12percent and for the new entrants, the median real hourly wage plummeted in the recession experienced during 1980s. There was a recovery through an economic boom during the late 1980s, though this was succeeded by another recession in early 1990s. Median hourly earnings were less than 26percent in 1997 compared with 1981, due to the increase of the wages entrants. Hourly wage did not change much though it increased by 2007, whereby there was a 15percent below the value in 1981. There has been a similar pattern of wages for a worker in a period of five years, due to the entrants and a decline with a smaller magnitude. Median income of fulltime worker in Canada, during 2008 experienced an increase of $53, from $41,348 in 1980 and $41,401 in 2005, while entire economy labor yi eld during the same period was 37.4 percent (Larson, 2012). There were issue that were identified in the same year, which include; inequality in earnings, reducing terms of trade of labor measurement issues and a reduction in the labor share. Currently, the minimum wage earners various Canadian provinces has been rising over five percent and Labor Relations and Workplace Safety Minister Don Morgan made has recently made an announcement of a rise in

Hirschi Social Control Theory Essay Example for Free

Hirschi Social Control Theory Essay I agree with Hirchi’s Theory to a certain extent only. This is because I believe it is not applicable to all people and to all situations. Yes, it may be true that when a person, as early as his childhood, conforms to fit into groups and find his place, he will probably be a person who is responsible and law-abiding. While we still have our own self-interests and individuality, we all want to feel we belong and mould our beliefs and involvements to form attachments. Also, as stated by Hirchi’s Theory, conformity is formed by four variables which we develop through our interactions with family and school, the four being: attachment, commitment, involvement and belief. For me, attachment and conformity to different social groups in the society does not guarantee a person for him to be less ready in committing a crime. Yes, a human being’s personality is partly formed by the environment where he is in—may be the attachment and conformity with his environment helps in molding a righteous and morally-upright personality. But in humanism, a human being has the absolute control to his life. He has free will and it is up to him how he will react to the stimuli created by his environment. In addition, psychologically, the formation of personality is still debatable whether it is nature or nurture. Nature says that a human being’s personality is genetic and on the other hand, nurture says that personality is molded by his environment. I think that some criminals can still be counseled psychologically targeting areas where in he has not yet matured and where he is still fixated—some of these may be the lack of attachment to social groups.

Detection of Vanadium Using Immobilizing 4-(2-pyridylazo)

Detection of Vanadium Using Immobilizing 4-(2-pyridylazo) Naked eye detection of vanadium using immobilizing 4-(2-pyridylazo)-resorcinol on functionalized HMS Mohamad taghi Samadi1, Abas Afkhami2, Kadijeh Shamsi 1, *and Abdolmotaleb Said mohamadi1 abstract In this work, inexpensive optical sensor for the naked eye detection of vanadium by immobilizing 4-(2-pyridylazo)-resorcinol on the functionalized hexagonal mesoporous silica via N-trimethoxysilylpropyl-N,N,N-trimethylammonium chloride in aqueous mediae has been used. The effects of several factors such as pH, reaction time, amount of the material, and the presence of various concentration HMS-TMAC-PAR has been studied so as to optimize operating conditions. The detection was result the color change of PAR complexation with vanadium as of orange-yellow to purple in alkaline solutions. Furthermore, the good performance of the hexagonal sensors was dependent on main factors such as, the reaction time, and the pH value that showed possible naked-eye detection of vanadium concentration of special interest was that our mesostructured sensor design supply control over the retention of the potential functionality of the naked-eye sensing system of vanadium ions upon the storage and even lat er several regeneration and reuse cycles, indicating wide-scale reversibility of sensing methods. The detection and quantification limits for the method when determining vanadium were 40 ppb–400 ppb, respectively, with a correlation coefficient of 0.99. Good chemical stability of the substantial was seeing for a period of several months. Introduction Vanadium is ordinarily distributed in the earth’s crust but in little profusion. Vanadium at trace amounts represents a vital element for normal cell growth, but can be toxic when present at much concentration(1). the combustion of fossil fuel are described as one of the important sources of environmental pollution by vanadium since coal and oil are in among the richest sources of the metal . Usual deposits of vanadium in coal and basic oil vary amid 1 and 1.5Ãâ€"103 mg/kg and it has been estimated that different 65Ãâ€"103tons are released into the environment every year by natural discharges such as volcanoes and 2Ãâ€"105 tons by anthropological resource(2). The concentration of vanadium in water is largely dependent on geographical position and ranges from 0.0002 to more than 0.1 mg/litre in freshwater(3). the selective and sensitive detection of low concentrations of vanadium is very important (4). Though several methods are available for detection (AAS/AES[1] ØŒI CPMS[2] , ICPEAS[3] (1, 5) but these methods are expensive, need sophisticated apparatuss and require extreme control of experimental procedures or unavailable for the on-site detection. The field of optical chemical sensors has been a growing research area over the last three decades. Chemical sensors are miniaturized devices that can supply real time and on-line information on the presence of specific compounds in even complex samples(6) In the last years,have seen the appearance of mesoporous silicate-based sensing uses. Sensor system Mesoporous silicas, with large BET surface area, narrowly distributed pore size, high porosity(7), have shown unlimited potential for sensing applications in new years. Morphological control gifts them versatility in the mode of arrangement whether as monoliths, mass powders, thin films, or implanted in coatings. Great surface areas and pore sizes greater has made them effective as adsorbent. This elude the leaching that can occur from physical enca psulation and mesopores can allow accessibility of analytes to many of active locates systems, UV-visible spectrophotometry has been often used for quantitative determination of analytes(8). According to the recently research, The hexagonal mesoporous silica (HMS) is a material with high specific surface area and large pore diameter. HMS mesoporous silica has been first presented by Pinnavaia and co-workers(9) . present 0f high surface area and uniform pore size that make HMS suitable for catalyst supports(10) Moreover, Modifying the silica wall surface with organic groups to make their characteristic and achieve specific goal(11). A inexpensive visual sensor for the optical detection of very low concentrations of many heavy metal based on functionalization with 4-(2-pyridylazo) resorcinol (PAR)(12). Its color changes from yellow to red while complexed with metal ions such as Cu2+. Various applications for PAR and its similarities have been put into practice. Therefore a different heavy metal ions responsive optical sensor (HMS-TMAC-PAR) has been prepared by grafted surface functionalization of the original HMS with (TMAC[4]) and then via immobilization of PAR probe. HMS-TMAC-PAR has some important advantages as a solid-state colorimetric sensor(13) .In the present paper, a simple, selective and sensitive method is proposed for the vanadium determination at very low concentrations. 2. Experimental 2.1.Reagents and materials Tetraethylorthosilicate (TEOS) 98% (M = 208.33, d = 0.934 g/mL) were purchased from Sigma–Aldrich (Germany). dodecylamine (DDA) 98% (M = 185.36) was purchased from Merck, Germany. TMAC (50% methanol solution) was purchased from ABCR, Germany. PAR was purchased from Sigma–Aldrich (Germany) .Ethanol and toluene was purchased from Merck .All materials were of analytical reagent (AR) grade and used without further purification. 2.2. Apparatus and instruments The XRD experiments were performed by a APD2000 diffractometer using Cu K_ radiation over the range of 1.54Aà ¢- ¦.FTIR spectra of the samples were recorded in mid IR (400-4000 cm−1) region on a PERKIN EL MER65 spectrometer, using KBr pellet technique. UV–vis spectra were measured on a HACH DR -5000 spectrophotometer. In order to measure the pH value a HACH SENSION1 digital pH meter was used . 2.3.Synthesis of hexagonal mesoporous silica Synthesis of hexagonal mesoporous silica was achieved by dissolve DDA (200 mg) in a mixed solvent of water (0.28 L) and ethanol (0.19 L), after that the addition of TEOS (0.0112 L). The pH value of the solution was adjusted to 9–11 with HCl. The finishing gel was stirred continually at room temperature for 18 h, and The product was filtered, washed by abundant distilled water, air-dried in an oven at 100à ¢- ¦C.and then was accomplished by calcinations at 640à ¢- ¦C for 4 h in air to remove the organic template. 2.4. Fabrication of HMS-TMAC-PAR Anhydrous toluene containing TMAC and HMS was refluxed for 18 h under an N2 atmosphere. The reaction mixture was washed thoroughly with ethanol and water to remove unreacted TMAC and then material was dried in an oven at 65 à ¢- ¦C for 12 h to obtain HMS-TMAC. The immobilization of PAR on HMS-TMAC was performed by the addition of 0.6 g HMS-TMAC solid to PAR solution (93 Ãâ€" 10−6 M, 180 mL) in stirring for 3 h. it was washed with water to remove unreacted PAR. The material was dried in a vacuum oven at 65  °C overnight and then ground to fine powder. The synthetic routes of HMS-TMAC-PAR were illustrated in Scheme 1. Scheme 1. HMS-TMAC-PAR 2.5.Detection procedure Batch and column processes were employed to study the detection of vanadium from aqueous solutions with HMS-TMAC- PAR. Concentration of stock solutions of vanadium (V) (1000.00  µg ml-1.) Prepared by dissolving 2.2965g ammonium metavanadate (99.99% Merck) in 1000ml of 5% hydrochloric acid solution. The suspension solutions of HMS-TMACPAR (0.5 g L−1) were prepared in aqueous solution at different pH values, which were adjusted with 0.2 M NaOH or 0.2 M HCl. Every time a 2 mL suspension solution of HMS-TMAC-PAR was filled in a 1 cm quartz cell and various stock solutions of cations were added into the quartz cell gradually by using a micro-syringe. Standard and blank solutions were prepared, in all the experiments in the same way as those samples. The linear working range for measurements was (y = 0.005x + 0.015, R2 = 0.990). The vanadium was estimated qualitatively using naked-eye colorimetric assessment and it was detected quantitatively using UV–vis reflectance spectrometry at 510 nm. 3.Results and discussion 3.1.Characteristics of HMS-TMAC-PAR The XRD patterns of samples are displayed in Fig. 1. The XRD measurements were employed in order to study the mesoporous structure of the supports. the patterns have a single low-angle diffraction peak at about 2 ÃŽ ¸ =1.9à ¢- ¦ for HMS and HMS-TMAC- PAR. but, the intensities of the peak of sample HMS-TMAC- PAR decrease, suggestive of that the mesoporous structure of sample HMS-TMAC- PAR. happen to fewer uniform ahead the foreword of the organic molecules interested in HMS(13). Figure 1. XRD patterns of HMS and HMS-TMAC- PAR. FT-IR spectra of HMS-TMAC-PAR is shown in Fig. 2. The HMS-TMAC-PAR sample show the characteristic Si- O- Si bands associated by the shape of a condensed silica network that be present at 1091, 965, 799 and 459 cm−1. The findings revealed that the mesoporous silica (HMS) has been grafted via TMAC organic molecules(13). Fig. 1. FT-IR spectra of (a) HMS, and (b) HMS-TMAC-PAR. 3.2.Calibration graph The effects of various factors such as pH, reaction time, amount of material needed, and the presence of various concentration of vanadium were studied to optimize the conditions for quick visual detection of vanadium. Fig..3represents the absorbance of HMS-TMAC-PAR at 510 nm against vanadium concentrations and shows a linear correlation in the range from 40 to 500 ppb with a correlation coefficient of 0.99 . The nonlinear nature of the curve at higher concentrations is due to saturation effects. Fig.3.Calibration curves of the absorbance of HMS-TMAC-PAR with different concentrations  of vanadium at pH 12.0 at 510 nm. The detection limit of HMS-TMAC- PAR for vanadium was also tested. Fig. 3 represents the absorbance of HMS-TMAC-PAR at 510 nm against vanadium concentrations and a good linearity relationship was gained in the range of 40 to 500 ppb with a correlation coefficient of 0.99. The spectrometer detection limit (DL) of vanadium using HMS-TMAC-PAR was estimated from the linear part of the calibration plot, according to the Eq. (1) DL = (1) where k is a factor equal to 3, m is the slope of the calibration graph in the lin-ear range, and Sb is the standard deviation for the blank. Here, The accuracy and precision of the method were tested by five successive measurements using a standard solution of 200ppb of vanadium. The resultant DL value is 0.88ppb. 3.3. Effect of the pH In order to determine the pH effect on the detection capacity of HMS-TMAC- PAR in batch experiments, solutions were prepared at different pH levels ranging from 2, 7 and 10. The pH-dependence studies showed that the complexation of vanadium with HMS-TMAC- PAR is formed in a wide range of pH, from 2 to 10(Fig. 4), which is similar to the results reported by Gang Li et al(13) . Also displays that upon the addition of vanadium, the virtual maximum absorption at pH 10.0, which has been selected as the specific pH for detecting vanadium in aqueous solution using HMS -TMAC- PAR. Hence, the maximum color and spectrum development of [V–HTP]n+ complexes were at a pH value of 10. Fig. 4. Effect of pH on absorbance at 510 nm in UV–vis spectra of HMS-TMAC-PAR (0.5 g L−1 ) with vanadium 200ppb. 3.4. Effect of the reaction time Studies on the reaction time indicated that the kinetic time response of the V–HTP complex formation was studied by constantly monitoring the absorption spectra .as shown in Fig. 5. After addition of 200ppb of vanadium, the absorbance increases rapidly within 90 s and in that case residue constant with time, so shows that the reaction has completed. . Therefore HMSTMAC- PAR had been can suplid rapid colorimetric detection. Fig. 5. Response time of HMS-TMAC-PAR (0.5 g L−1, pH 12.0) with vanadium 200ppb the later addition of vanadium ions, the color change of the sensors as a function of time. The findings revealed that charge transfer among the vanadium and PR probe has been accomplished in a short time (30 s ≠¤ Response time ≠¥180s) caused by the aptitude of the nanostructured sensors with open, great, and identical pore architectures to let the able binding of vanadium ions with graft PR-probe. actually the high metal change, that is ion transport, and the similarity of the metal–ligand binding were significantly affected by the structural morphology and geometry, as obviously evidence from the Response time value(14). 3.5. Effect of sensor amount Studies on the sensor amount (Fig. 6) indicated that In actual fact, porosity, high surface area of the HMS hexagonal materials are beneficial to permit high adsorption capability of the chromophore investigation in quick kinetic systems. The amount adsorbed of the probe have a important roul in making a significant ion-sensing system. but , results show that the nature of the ion-sensing system is also reliant on the amount of solid support-probe used. On the other hand, the PR probe concentration significantly led to better sensitivity of the chemo sensors. The results show that 0.5 gr of sensors was enough to monitor a respectable color separation between the blank and the sample even at low vanadium ion concentration. Fig. 6. Effect of HMS-TMAC-PAR sensor amounts with vanadium (200 ppb) at pH 10.0, 510 nm 3.6. Effect concentration of vanadium In order to evaluate the effect of initial vanadium concentration, The naked-eye detection is achieved at a concentration range of 40–400 ppb using HMS-TMAC-PAR Fig.7. A considerable color change for HMS-TMAC-PAR is observed from yellow to purple with an increase in vanadium concentration Fig. 7. Color reaction of HMS-TMAC-PAR (0.5 g L−1, pH 10.0) with various concentrations of vanadium conclusions A highly sensitive optical sensor for the visual detection of low concentrations of vanadium is designed by the immobilization of PAR on the functionalized HMS. The high sensitivity of the optical sensor could be caused by its high surface area and the uniform pore sizes and pore shapes of the mesoporous silica. Controlled experimental conditions also allowed naked-eye detection of vanadium ion concentration with detection limit as low as 0.88ppb In alkaline solutions .generally, HMS-TMAC-PAR provide strange sensitivity, reusability and fast colorimetric detection of heavy metal ions, particularly vanadium for track of heavy metal pollutants in the environmental samples. The findings revealed that it could be successfully used as a colorimetric optical sensor for the quantitative and qualitative detection of very low concentrations of vanadium in various samples. REFERENCES PyrzyØ ¥Ã¢â‚¬Å¾ska K, Wierzbicki T. Determination of vanadium species in environmental samples. Talanta. 2004;64(4):823-9. Adachi A, Sawada S, Shida K, Nakamura E, Okano T. Determination of vanadium in foods by atomic absorption spectrophotometry. Science and Technology of Advanced Materials. 1999;5(1):15-21. Full TOC. 6.12 Vanadium. Changes.523:80. Hiraki K, Nakaguchi Y, Morita M, Kitamaki H. Determination of trace vanadium by addition of both sodium selenite and calcium chloride with polarized Zeeman effect graphite furnace atomic absorption spectrometry. Analytical sciences. 1986;2:561-6. Filik H, Berker KI, Balkis N, Apak R. Simultaneous preconcentration of vanadium (V/IV) species with palmitoyl quinolin-8-ol bonded to amberlite XAD 2 and their separate spectrophotometric determination with 4-(2-pyridylazo)-resorcinol using CDTA as masking agent. Analytica chimica acta. 2004;518(1):173-9. McDonagh C, Burke CS, MacCraith BD. Optical chemical sensors. Chemical reviews. 2008;108(2):400. Morante-Zarcero S, Snchez A, Fajardo M, del Hierro I, Sierra I. Voltammetric analysis of Pb (II) in natural waters using a carbon paste electrode modified with 5-mercapto-1-methyltetrazol grafted on hexagonal mesoporous silica. Microchimica Acta.169(1-2):57-64. Melde BJ, Johnson BJ, Charles PT. Mesoporous silicate materials in sensing. Sensors. 2008;8(8):5202-28. P.T. Tanev, M. Chibwe, T.J. Pinnavaia, Titanium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds, Nature 368 (1994)321–323. Martn N, Lpez-Gaona A, Viniegra M, Villamil P, CØ £rdoba G. Synthesis and characterization of a mesoporous HMS and its use as support of platinum catalysts. Reaction Kinetics, Mechanisms and Catalysis.101(2):491-500. Aguado J, Arsuaga JM, Arencibia A, Lindo M, Gascn V. Aqueous heavy metals removal by adsorption on amine-functionalized mesoporous silica. Journal of Hazardous Materials. 2009;163(1):213-21. Balaji T, Sasidharan M, Matsunaga H. Naked eye detection of cadmium using inorganic-organic hybrid mesoporous material. Analytical and bioanalytical chemistry. 2006;384(2):488-94. Liu T, Li G, Zhang N, Chen Y. An inorganic-organic hybrid optical sensor for heavy metal ion detection based on immobilizing 4-(2-pyridylazo)-resorcinol on functionalized HMS. Journal of Hazardous Materials.201-â€Å"202(0):155-61. Zhang N, Li G, Cheng Z, Zuo X. Rhodamine B immobilized on hollow Au-HMS material for naked-eye detection of Hg 2+ in aqueous media. Journal of hazardous materials. 2012;229– 230(2012):404-10. [1] -Atomic emission spectroscopy [2] Iinductively coupled plasma mass spectrometry [3]-Inductively Coupled Plasma Atomic Emission Spectroscopy [4] N-trimethoxysilylpropyl-N,N,N-trimethylammonium chloride

United Nations Millennium Development Goal Essay examples -- World Is

Target C of the seventh United Nations Millennium Development Goal is to ‘halve, by 2015, the proportion of the population without sustainable access to safe drinking water and basic sanitation’ (UN, 2000). With the present model of sanitation, the flush toilet, it is not viable to provide basic sanitation for everyone, as flush toilets are grossly inefficient in developing countries. They require large amounts of water and sewage infrastructure to function, two things increasingly difficult to possess in developing countries (Bill and Melinda Gates Foundation, 2011). This lack of basic sanitation leads to defecation and urination in unsafe locations, such as streams and rivers, which contaminate the water supply. The unsafe urination and defecation increases the incidence of fecal-oral contamination and occurrence of other communicable diseases. It also forces the poor villagers to walk farther in search of uncontaminated water sources. However, interventions and the redevelopment of the sanitation system can bring numerous positive changes to developing countries, where present knowledge and development of sanitation is poor. Optimum benefit from sanitation interventions can be achieved if the communities are made aware of the connection between hygiene practices, poor sanitation, polluted water, and disease (UNHRC, 2011). The redevelopment of the sanitation system is essential for developing countries; however, the global community must overcome deep-seated challenges to guarantee enduring success. The redevelopment of the sanitation system, particularly the reinvention of the toilet is an efficient and significant way of improving health, hygiene, and women’s education and personal safety. Currently, 40% of the world’s popul... ... problem of implementation by spending more money on education and actual procurement of the reinvented toilets rather than the administration. It is great to take the increased education of the developing country to our advantage by using the school children to spread the message about sanitation to their families and deep into their communities. School Environment and Sanitation and Rural India states that â€Å" The best way to break bad practices is to cultivate good practices and childhood is the best time for that as children are receptive to all influences† (Majra and Gur, 2010). From these two suggestions for implementation, it seems very logical that the global community should focus on providing access to proper sanitation facilities at schools and on providing water, hygiene, and environment education at primary schools to spread further the reinvented toilet.

1775-1830 Apush Paper

During the early colonial period, indentured servants had filled the role of labor, working primarily in the Chesapeake region in the cultivation of tobacco. However, as the Dutch lost their monopoly on the slave trade, the price of slaves fell, allowing many plantation owners to purchase slaves and encouraging the growth of the slave trade to America. During the Revolutionary War and the decades following, slavery continued to boom, particularly in the South, where the use of slaves in crop cultivation came to dominate the Southern economy. In the North, industry supported the economy, allowing for a decreased need for slave labor. The difference between the economies of the North and South allowed for different levels of importance for slavery in those areas; however, discrimination prevailed throughout the young nation, leading the African-American community of the time to struggle against whites for freedom and civil rights. In the South, the largest contributing factor to the expansion of slavery was the westward growth of America during the early 19th Century. The Louisiana Purchase, signed under Thomas Jefferson, opened millions of acres to settlement encouraging many white southerners to move west into Alabama, Mississippi and Louisiana. These areas with their warm climates encouraged the expansion of the plantation system westward and accounts for the massive growth of slavery in those areas by 1830 seen in the Document C map illustrating the difference in slave concentration of the colonies. Lord Dunmore offered all slaves the opportunity to be free by joining the British military, as explained in his proclamation. The British sought to weaken colonial resistance by the support of the slaves. While many joined the British military to escape slavery, some colonial states offered slaves their freedom if they joined the colonial side after realizing how many slaves were rebelling to the British side. Some free blacks joined the British side because they felt discriminated against and believed they should have the same rights and privileges as whites, as they were denied property rights. In Venture Smith’s â€Å"narrative,† a master consents ted to his salve buying his freedom. Even though the slave could not pay it all in one lump sum, the master allowed him to pay it in â€Å"payments† he paid all he had as the down payment and then earned the rest by fishing and cropping. This example just came to show that not all slave owners were opposed to slaves being free. The Vermont Colonization proposed a 1? contribution from each inhabitant in order to help the society establish colonies on the coast of Africa. The colonies opened the door for emancipation. Some white abolitionists even advocated freeing blacks and relocating them to Africa, as did the American Colonization Society). Between 1790 and 1830, slavery vastly expanded. As slavery decreased in the north, the south more than made up for them due to the production of cotton booming in the south and especially down the Black Belt on the East Coast. Cotton production was already a huge industry in 1790, but it because even bigger when in 1793, the Cotton Gin was invented by a slave of Eli Whitney. The Cotton Gin made separating the cotton from the seeds quicker and easier, making the meticulous work a breeze compared to when it was done by hand. Slavery during the period also grew out of an economic need as the South looked to prosper solely through agricultural means. This meant slavery was simply an economic necessity as huge plantations, particularly those that produced cotton, were heavily labor-intensive. Because of this, slave-owners sought to control their slaves entirely and prevent them from escaping, although some slave holders allowed them to purchase their own freedom, as referred to in Venture Smith’s â€Å"Narrative†. Nonetheless, conditions were harsh leading many slaves to attempt rebellion or escape. In The Confessions of â€Å"Ben,† the document details the plans of one slave rebellion, plotted during Peace time so as to avoid conflict with soldiers or patrols. Rebellions during the period, usually small in scale, were rarely successful in the short term and merely resulted in stricter treatment of slaves, particularly in the Deep South. The harsher the treatment, the more impassioned became anti-slavery rhetoric, particularly in the African-American community. David Walker’s â€Å"Appeal to the Colored Citizens of the World,† shows just how frustrated many had become with the system of slavery, and the determination of the community to free itself through any means. Denmark Vesey was a slave who had bought his freedom and planned what would’ve been the biggest slave rebellion in the United States; however, the Vesey’s conspiracy leaked and he was tried, convicted, and executed. In the North, slavery as a practice was a lost interest as the more industrial economy did not rely upon slave labor for its success. Upper class families often owned one or two slaves to carry on matters of the home, yet the majority of Northerners never owned a slave. That, however, did not mean free blacks received equal rights or good treatment in the North. Paul Cuffe’s Petition and Prince Hall’s Masonic Movement both point out the denial of rights to free blacks, as well as the harsh racism that prevailed throughout the region. Blacks were not allowed to vote, and were often paid less for the same jobs as whites. However, some in the North took up the issue of discrimination looking for ways to solve the struggles of the African American community. Plans for colonization of Africa by free blacks and former slaves were supports by some in the North such as the Vermont Colonization Society discussed in Document H; however, movements like this never picked up wide support and, in the end, amounted to little. During the late 18th century, the 2nd Great Awakening began as the second period of religious revival that extended into the antebellum period. Bishop Richard Allen was the founder of the African American Methodist Episcopal (AME) Church. Allen was granted the title of the first bishop for his hope offering of the religion given to the Black community. In the picture of Document D, an AME meeting is taking place in Philadelphia. Free Blacks often celebrated their freedom, especially since their church was the first independent black domination in the US. Many Northern Whites plead Black causes, turning into abolitionists. Free Blacks were gracious to Whites who worked hard to Improve African conditions. Most White abolitionists were great supporters of the American Colonization Society in order to send them back to their homes in Africa. While some Whites were helpful, others were discriminate like those in Boston, were Black’s lives were endangered due to hate as described in Prince Hall’s Masonic Movement. Disfranchisement gave the right to vote to Blacks in the North where their votes would’ve usually counted as less effective or completely ineffective. Although some slaves were able to buy their freedom or escape to the North, slavery as a practice boomed between 1775 and 1830. The westward expansion of America and growth of the plantation system required a large number of slaves to support the agrarian economy. Free blacks were not spared harsh racism and discrimination, leading many African Americans to campaign for both the freedom of their people in the South and their own personal liberties at home.

Comparison of Chinese and Isl essays

Comparison of Chinese and Isl essays During the first millennium CE, two great civilizations, China and Islam, arose. Both of these civilizations had cultural advantages over other peoples and had a great deal of influence on all who they came in contact with. These civilizations were similar in the way they interacted with other civilizations. This interaction took place through trade, religion, and war. China interacted through trade with Japan, India, Islam, Korea, and Rome. Through trade, not only were products exchanged, but culture and ideas as well. Chinese silk and pottery became popular all over the world. Buddhism spread from its native India to China and then from China to Japan, Korea, and many other nations in Southeast Asia. Korea became incorporated into China through war, but soon adopted much Chinese culture as its own. The Chinese and Japanese writing systems are exactly alike due to the Japanese modeling their civilization after the Chinese. Confucianist ideas originated in China, but spread to all parts of the globe because of cultural diffusion. Food from many civilizations became part of the Chinese diet because of their interaction with other peoples. The Islamic civilization also interacted with other cultures through trade. They traded with China, India, and Persia. They learned rug making from the Persians, gained knowledge of spices and numbers from the Indians, and felt the luxuriousness of silk because of the Chinese. They also gave to other cultures. Through war and conquest, they spread their religion from its birthplace in Saudi Arabia to Spain, Africa, and Malaysia. They gave the world their knowledge of medicine, algebra, and chemistry. Like China, their influence had a great impact on all who knew of their culture. The Chinese and Islamic civilizations were two of the greatest of their time. They interacted similarly with other cultures through trade, religion, and war. Both gave much to the world ...

Free Essays on Harriet Martineau

An early nineteenth century novelist, journalist, social reformer, educator, children’s writer, philospher of naturalism, environmentalist, social scientist, and pioneering feminist, Harriet Martineau published over fifty books and almost two thousand articles and newspaper columns. The extreme nature of her spoken ideas conjured recurring abuse and created numerous enemies she was still liked, admired, and even worshiped by many. As a girl growing up in the 1800’s formal study was almost non-existent. Private study even for a sophisticated middle-class Unitarian family such as hers had to be brought about secretly behind ones back. Do to a shortage of students she was allowed to accompany her brothers to a boys school. This would go on for two years before being put to a stop. After which she was on her own to achieve the knowledge that she thirsted for but was being denied because of her sex. â€Å"I had no self respect,† she recalled, â€Å"And an unbounded need for approbation and affection. My capacity for jealousy was something frightful.† ^ When the family finances deteriorated it was assumed that Harriet would assume responsibilities for the mother, disabled younger sister, and the brother who was an alcoholic. She was only able to write when the sun had gone down after she had completed her daily responsibilities. The Unitarian journal Monthly Repository published a number of her early essays. ^ She seemed to have been treated fairly by the Unitarian journal, however, she later came across a religious publisher who seized control of her early stories, changed and used them without her consent, knowledge, or restitution. The autobiography on her life and work was meant to be a serious publication, she exhibited faults, modesty, nor a lady like reluctance when expressing her strong opinions. She had the audacity to write with authority on topics meant for men alone. Martineau might p... Free Essays on Harriet Martineau Free Essays on Harriet Martineau An early nineteenth century novelist, journalist, social reformer, educator, children’s writer, philospher of naturalism, environmentalist, social scientist, and pioneering feminist, Harriet Martineau published over fifty books and almost two thousand articles and newspaper columns. The extreme nature of her spoken ideas conjured recurring abuse and created numerous enemies she was still liked, admired, and even worshiped by many. As a girl growing up in the 1800’s formal study was almost non-existent. Private study even for a sophisticated middle-class Unitarian family such as hers had to be brought about secretly behind ones back. Do to a shortage of students she was allowed to accompany her brothers to a boys school. This would go on for two years before being put to a stop. After which she was on her own to achieve the knowledge that she thirsted for but was being denied because of her sex. â€Å"I had no self respect,† she recalled, â€Å"And an unbounded need for approbation and affection. My capacity for jealousy was something frightful.† ^ When the family finances deteriorated it was assumed that Harriet would assume responsibilities for the mother, disabled younger sister, and the brother who was an alcoholic. She was only able to write when the sun had gone down after she had completed her daily responsibilities. The Unitarian journal Monthly Repository published a number of her early essays. ^ She seemed to have been treated fairly by the Unitarian journal, however, she later came across a religious publisher who seized control of her early stories, changed and used them without her consent, knowledge, or restitution. The autobiography on her life and work was meant to be a serious publication, she exhibited faults, modesty, nor a lady like reluctance when expressing her strong opinions. She had the audacity to write with authority on topics meant for men alone. Martineau might p...

Economic Analysis Forecast Macro Environment Airline Essay Example

Economic Analysis Forecast Macro Environment Airline Essay Example Economic Analysis Forecast Macro Environment Airline Paper Economic Analysis Forecast Macro Environment Airline Paper Overview In todays global economy, firms rely on the analysis of macroeconomic and industry data to develop performance improving strategies and increase their profitability. With this in mind, the following report consists of an analysis of the U. Macro environment, the airline Industry, and Delta Air Lines. It covers both a historic period from 1996 to 2000 and a current period from 2001 to the present. Even though there has been current significant Improvement in GAP, there are new concerns regarding deflation, the present jobless recovery, and the fact that production is increasing at a faster rate than demand. Subsequent analysis will focus on the changing factors that have lead to these results. When facing economic expansion or recession, the Federal Reserve Board (the Fed) relies on different measures to potentially Influence the economic environment. The Feeds current approach has been the opposite; It has expanded the money supply to lower the targeted federal funds rate In order to try to pull the economy out of the recession and generate sustainable amount of economic growth. Economic expansion (1996 2000) contributed to Deltas and the overall airline industry positive performance. On average, the airline industry contributed O. These macroeconomic events had direct effects over the airline industry. For example, increase in labor and fuel costs forced labor cuts in the Industry and the grounding of a significant number of aircraft. The different factors affecting the Industrys performance also have direct effects over Delta Air Lines. This is evidenced by the generation of profits during the expansion period (totaling LOS$ 4,040 million) and losses during the period of economic downturn (totaling US$ 2,934 million). With loss still remaining on their income statements, major carriers, including Delta, are searching for deferent ways o face the new low-cost competition. By analyzing past and current trends in the macroeconomic environment, In the airline Industry, and In Deltas performance, respectively, we highlight existing links between each. It Is Important to mention that our analysis focuses solely on the commercial aviation sector in order to satisfy Deltas informational needs.  Based on this research and analysis, our report is intended to provide an objective macroeconomic and industry forecast for the coming year and provide recommendations to Delta. The Macroeconomic Environment We now analyze the U. Agronomic environment during the historic and current periods. GAP Analysis To understand the changes In GAP behavior we look at its basic components (See Average Growth of Real GAP Components graph). These international economic problems caused the dollar to strengthen against foreign currencies, which in turn debilitated U. This deteriorating environment gave way to the current period, greeted by recession. Worries related to the war with Iraq, as well as persistent concerns about the course of economic activity and corporate earnings, created a high degree of risk aversion mongo Dustless executives Tanat constrained capital spending Ana null. I nose factors will be discussed in more detail in subsequent analysis. Inflation Analysis The general trend for inflation during both the historic and current periods has been to remain low. For example, in the airline industry, Internet fare bookings have decreased overall commission expenses. However, profit margins were contracted as rising costs created higher prices in a competitive market environment. Capacity Utilization In our previous analysis we mentioned the effects of increased productivity and market competition on inflation. These factors were fueled by the overall favorable economic conditions. After analyzing the differences and trends in the macroeconomic environment between the historic and current periods, we now focus our attention on the Federal Reserves role in the economy. Feeds Response To meet the goals of high growth, low inflation, and low unemployment, the Fed looks at the range of variables discussed in previous analysis. 5% in order to try to pull the economy out of the recession and generate sustainable amount of economic growth. The Federal Reserve also lowered the targeted federal funds rate in order o reduce the strain on the economy caused by international economic instability (Asia, Russia, and Latin America). As mentioned in the Inflation Analysis section, price increases have been low throughout this period due to: Decrease in overall spending Decrease in wealth due to poor stock market returns High unemployment rates Lower capacity utilization In the present, fiscal policy has provided additional support to consumer spending. At present, inflation, for the first time since the early sass, is as low as the Fed wants so low, in fact, that threes a remote risk of the economy tipping into a debilitating deflation. The macroeconomic environment has great impact over the strategies used by industries and firms. To illustrate this relationship, we presented in this section an analysis of the most influential factors in industry and firm decision making which are: real GAP growth and its components, inflation, and productivity. Our analysis also covered the inverse relationship that exists between the unemployment rate and both capacity utilization and consumer confidence. The next section focuses on the airline industry. Agronomic environment to the overall industry performance during the historic and current periods. Our main focus will be centered on the industry contribution to GAP, its competitive environment, pricing and economies of scale strategies, and its major costs. The Airline Industry All the macroeconomic factors we have analyzed have direct influence over the behavior of the different industries in the economy. In this section, we discuss the airline industry performance during the historic and current periods by emphasizing the relationship it poses with the macro environment. Traditionally, there has been a direct relationship between the growth of the economy and the growth of the industry. For instance, during the historic period, the industry and the economy were both characterized by decreasing unemployment, and as the GAP improved, the industry sustained profits. In the current period, the industry was badly affected by the existing recession, and even with the recent improvement in the economic environment, the industry has not been able to recover at the same rate as the economy. The changes in the macroeconomic environment have great influence over the industry mainly due to its principle characteristics: The current market structure AT ten Lorene Ministry Is centralize Day a null degree AT market incarceration with a small number of dominant, large firms although other producers are present. In the airline industry, the top airlines historically were American, Continental, Delta, Northwest, US Airways, and United, better known as the Big Six. Traditionally, entry of smaller firms into this market was moderately difficult due to strategies used by the Big Six such as: Cutting ticket prices below actual cost (predatory Holding gates and slots at airports so they can conveniently fly ion and out blocking smaller firms Holding long-term leases on gates and retaining dates currently onto in use to prevent their use by others Holding veto rights over airport expansion projects that might let ion new competitors Controlling critical ground-handling baggage services at dominant hubs; usually charging smaller airlines prohibitively high prices for using them The Industry Evolves Even with the long-standing structure of the airline industry, changes are inevitable. The most important challenge faced is the change in the industry competitive environment. As the airline industry entered the current period, it faced problems related to the general economic recession. The 9/1 1 terrorist attacks and the war with Iraq have led to further dampening effects on the industry. A new breed of carriers is gaining strength in this environment: low-cost airlines. Industry Performance and Contribution to GAP Historically, there has been a very strict correlation between how the airline industry performs financially and how the nations economy performs, measured by GAP. This indicates that the airline industry was a major contributor to the nations economy. During this period, airlines reported high net profits linked to the period of economic expansion discussed in the macroeconomic section of this port. Historical periods profits enabled airline carriers to rebuild their balance sheets from the Gulf War years. Unfortunately, from 2001 to the present, the industry has accumulated net losses. Although GAP figures had already been declining prior to 9/1 1, as the above graph indicates, the slowing economy and the bursting dot. Com bubble also negatively impacted the industry. This deteriorating behavior is once again consistent with the performance of the overall macroeconomic environment. At the present, the low-cost carriers are capitalizing on the debt of the major carriers. This capitalization, coupled with huge investments made by big firms during the historical period (See Aircraft Orders Options graph) to face increased demand, forced big airlines to improve efficiency through cost-cutting measures described in further analysis. The precipitous drop in traffic following the 9/1 1 attacks were mirrored by the industry sharp reduction in capacity fleets shrunk by 298 aircraft. Industry Costs Bleed Profits During the historic period, the effects of decreased demand and increased competitive pressures from low-cost carriers have made major airlines focus on cost management to improve their income statements, which have been yielding negative numbers since 2001. The largest expenses for the airline industry in both the historical and current periods include flying operations (29%), aircraft and traffic servicing (16%), maintenance (12%), and promotion and sales (11%). We begin by analyzing the industry largest expense: labor. More than 1/3 of the revenue generated each day is used to pay the workforce, causing airline labor costs per employee to be among the highest of any industry in the US. The graph to the left illustrates this relationship by comparing en average annual employee compensation In ten Lorene Ministry to Tanat In ten u private industry. The industry presented a steady increase in the number of employees from 1996 to 2000. This behavior is consistent with a moderate industry expansion and contributed to low unemployment rates. Following 2000, airline companies began to look for ways to improve cost management; they began cutting labor costs. When aviation experiences economic difficulties, those difficulties reverberate across the economy. For every Job in the airline industry, an estimated 1 5 jobs are produced in the broader economy. Nearly 100,000 airline employees along with roughly 400,000 others in the U. Fuel constitutes the industry second largest operational expense. During times of relatively moderate fuel prices, these costs averaged 10 to 12% of industry expenses. The industry is exposed to severe price escalation every one-cent increase in the cost of a gallon of Jet fuel costs the industry $180 million per year. Past fuel increases and recessions have had negative effects on the airline industry, and profitability has suffered as a direct consequence of the weakening economy. Within these costs, the main expense is omissions, which constituted 13% of the industry operating expenses in the historical period. Unfortunately for airlines, they are unable to raise their prices in response to these escalated costs due to the highly competitive environment characterizing the industry. This term relates to the fact that once an airline operates in a network of city-pair routes, the marginal costs of adding new routes are low. Demand for Airline Service While the partnerships mentioned before have improved supply issues by limiting domestic competition, carriers must still deal with other factors affecting demand.

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Best Practices inTraining and Development - Article Example The individual development planning process includes self-assessment, assessment of current position and work environment of the employee, identification of development activities, and finally putting the development plan in action. Furthermore, the article talks about different cost-effective practices in training and development. These include on-the-job experience that involves committees, conferences and forums, critical incident notes, field trips, job aids, job expanding opportunities, job shadowing, learning alerts, peer-assisted learning, stretch assignments, and special projects. Other practices include coaching, mentoring, networking, and performance appraisal. Classroom training practices are also important, and these include courses, seminars and workshops. Off-the job training and development can be provided through courses offered by educational institutions, professional associations, reading groups, and self paced independent learning. In short, the article talks abou t some of the best practices in training and development of employees. If implemented correctly, these practices can prove to be very fruitful for the progress and productivity of the organization in the long

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Food Policy Reform in Schools - Research Paper Example For the lower socioeconomic groups, the food is free, whereas for the upper group children, it is provided at a cost but a subsidized rate. The main objective of the program is to deliver a healthy and nutritious diet for children at school and to develop good eating habits and promote healthy eating practices during the growing period when nutrition is utmost important for the development of the child (USDA 2008). More than 94% of the schools have subscribed to the NSLP and this is provided under the National School Lunch Act 1946 that was adopted as a policy by the Harry Truman Administration. About 17% of the federal budget meant for food and nutrition assistance programs actually goes to the NSLP (USDA 2008). During the implementation and development of the program initially in the 1940’s and the 1950’s, greater effort was being laid on addressing poverty, starvation and malnutrition in children. However, today, the concern is much different, and seems to be an equa l challenge that was present during the baby days of the NSLP. There is a growing concern of obesity and being overweight in children, especially in the lower socioeconomic groups who find it difficult to address their health needs (Rogers 2010). The NSLP was earlier meant to help children who were eating a diet at home to eat more and to meet their higher calorie and protein demand. Besides, there are children coming from diverse family backgrounds having diverse food nutrition and food needs and it would often be difficult to cater to their tastes. Hence, it would be difficult to meet the various needs through one lunch program. There are other concerns also including the sustaining the program through the federal funding and donations may create difficulties, facing stiff competition from the junk food sector, unnecessarily creating a crunch for the agricultural produce, and outdated structure of the program. In this paper, we would analyze one of the problems faced by the NSLP, look at the viable alternatives, and develop a solution to resolve the same (US Government Accounting Office 2003). Define and analyze the problem One of the main concerns of the NSLP is that the objectives of the program may not be in line with the requirements of the children today. When the program was being implemented during its baby days, its main aim was to address malnutrition, weakness and starvation in children and provide them with a nutritious meal for at least once daily. However, today, the program is considered as a factor that is causing obesity and unhealthy eating in children, and there is a concern on the quality of foods that is currently being served via the program. There is a growing concern whether the program is worsening the effect of obesity in the population in order to support the agricultural sector. Even the poor today are no more undernourished and are facing a stiffer problem with obesity. The program is encouraging the overconsumption of energy and fats and is also increasing the amount of food being consumed by children. As children of the poor are provided by food at lower costs, they are encouraged to eat more, not helping in reducing obesity and in the process developing eating habits that would worsen the problem further in life. The child when he or she grows into an adult would be prone to several health risks including diabetes, cardiovascular diseases, arthritis, stroke, etc. There were concerns as to why the NSLP was

The Cold War and the Color Line Assignment Example | Topics and Well Written Essays - 1000 words

The Cold War and the Color Line - Assignment Example International situation in the late 1950s - early 1960s turned domestic discrimination into a literally vital issue that might affect the future of the whole world. World War II triggered the anti-colonial movement in Asia and Africa, and the balance of powers in the world - given approximate parity between the communist and capitalist blocks - depended upon what form of political establishment those new countries would choose. And again, in the 1950s several politicians tried to draw the attention of the federal government to the link between discriminatory domestic policies of racial segregation and failure of the American efforts to extend political influence over new Asian and African states. In 1952, Chester Bowles, U.S. Ambassador to India, pronounced a speech at Yale University in which he clearly specified the causes of repeated failures in those regions: "A year, or even a week in Asia is enough to convince any perceptive American that the colored peoples of Asia and Africa, who total two-thirds of the world's population, seldom think about the United States without considering the limitations under which our 13 million Negroes are living" (Dudziak, 2000: 77). Being put on the verge of losing its international prestige the United States was forced to take serious efforts to improve the situation. The international pressure was accompanied by constantly growing domestic tension: throughout the 1950s black population of the country expressed increasing ability to organize and oppose segregationist laws (Borstelmann, 2002). Thus, in December 1955, Rosa Parks, an African American woman refused to give up her seat in the bus to a White man in Montgomery, Alabama. The incident resulted in a one-day boycott against segregation on Public transportation and led to the emergence of the Montgomery Improvement Association headed by a young minister from Dexter Avenue Baptist Church, Martin King. After a year of struggle and numerous arrests, the Supreme Court outlawed segregationist laws of Alabama: the name of Martin Luther King became known all over the world. Leaders of the emerging African American civil rights movement met at the beginning of 1957 and established the Southern Christian Leadership Conference (SCLC). This organization led by King played a critically important role in the development of the civil rights movement of the 1960s. The black suffrage movement spread across the South where African Americans were in the majority but deprived of major political rights. Despite strong resistance of the white politicians, the Congress responded to the suffrage movement by passing the Civil Rights Act in 1957. The Act made it a federal crime to interfere with a citizen's right to vote or be elected and established the Civil Rights Commission to investigate violations of the law. Another Act passed in 1960 banned interfering with citizen's right to vote (Nowak and Rotunda, 1995). Gradually, black civil rights movement grew more organized and the civil rights struggle made a significant turn: while in the 1950s civil rights actions, such as Montgomery boycott, were spontaneous, the 1960s saw a series of well-organized actions.  

The Role of Promotion In Marketing Essay Example | Topics and Well Written Essays - 750 words

The Role of Promotion In Marketing - Essay Example Sales were up 22% last year, twice as much more than the growth in the automobile industry overall. The strong image of reliability, coupled with national brand identity, Ford has made consumers trust them and thus choose their products over others. Lexus is a higher priced brand and appeals to a more affluent customer. Famous for their luxury sedans they have also introduced SUVs, sports coupes and hybrids into their product line. The Lexus LS was ranked highest in the industry by the Initial Quality Standard study. Beginning with the first introductory year of 1990 until 2011, it has ranked highest in 13 of the last 22 years. Advertising Ford advertises on network TV, in print publications and online. Since 2009, under the direction of Marketing Director, Jim Farley, they have increased advertising spending considerably. The gains were phenomenal. Farley, at first apprehensive because he aspires to bottom-up methods, wasn’t sure how his tactics would fit in with the company. You can see Ford cars advertised on the major networks like CBS, NBC and ABC and in the most popular consumer and news magazines such as Time magazine, Harper’s and Newsweek. Their online advertising efforts are focused on Facebook, YouTube, Twitter and Flickr with a heavy concentration on mobile marketing. They attribute the success of using these platforms to their popularity and achieve an immeasurable amount of exposure themselves. One consumer expressed his favorable opinion of Ford’s advertising by applauding their focused message, appealing to not only interested buyers but also to current customers and the many ads on television and direct-mail campaigns. The public opinion of Ford Motor Co. has grown so high in recent years as others automobile companies were faced with needing government funds to survive. Lexus’s advertising is as sleek and modern as their cars. They are so beautifully designed they have a tremendous appeal to consumers and inspire pu rchases by those who want to attain the level of sophistication the car implies. As with Ford their ads can be seen on all of the major networks and in the most widely read magazines. They are more apt to place ads in magazines like Town & Country and Vanity Fair because of their brand identity as a luxury car. Alongside Ford, Lexus is seen as having a high public profile in social media outlets. They can be seen in commercials on YouTube, have a strong Twitter following and Facebook fan base. The Promotional Mix A Detroit firm, Team Detroit, manages Ford’s advertising campaigns. There with Chief Creative Director Toby Barlow, Tom Farley and he explore their creativity. For each campaign they come up with a new idea and pick a new creative team. The unexpected ideas and fresh perspectives always add up to great campaigns. On the Internet, Ford has launched new campaigns with across the board exposure and signed an unprecedented 12-month media commitment with a company called Specific Media. They attribute the success of their advertising to their superior demographic and behavioral targeting that more effectively reaches current owners and prospective buyers. In 2010, Advertising Age ranked Ford Motor Co. as the number 1 marketer in the country. Lexus’s advertising is revolutionary in its high tech appeal and positions itself as the leader in innovation. This works well for a glamorous identity but their customer’

Collaborative assignments at a workplace Essay Example | Topics and Well Written Essays - 500 words

Collaborative assignments at a workplace - Essay Example Working with others can be very satisfying experience which takes off the pressure from individual to deliver solutions by themselves. In order for a team to work in an environment that boosts the morale of the members, synergy among the players must be established. Synergy is a state in which the creation of a whole is greater than the sum of its parts (Schermerhorn, et al. 2003). The people working in a collaborative assignment commit to the project and leave their egos and individualistic agendas home. They are fully committed to the team and their work efforts are based on mutual respect, good communication and common goals. It is important to create a corporate culture that promotes teamwork, collaboration, openness and friendship (Nohria & Groysberg & Lee, 2008). There are different scenarios that can hinder the ability of a team to work effective which ends up lowering employee morale and forming teams that are ineffective. One important consideration is group size. The optimal size of a team is one that is between five and seven members. If a team is too small the members have to take too many responsibilities and can not truly perform team exercises such as brainstorming sessions. Teams that are too large are hard to manage and are susceptible to having many members who slack off and let others do the work. Another important consideration is the way leadership is managed within the team setting. It is not good to foster a work environment in which team member and leaders only interchanged ideas and work tasks based on the assumption that they are doing something in exchange of getting some sort of consideration or specific reward back in exchange for the information (Collaborative Teams, 2008). It is better for the leaders of team to beco me mentors that are there to help out the other members of team without expecting anything in return. Under no circumstance should a team leader or any other

Strategic Management Essay Example | Topics and Well Written Essays - 750 words - 12

Strategic Management - Essay Example A combination of competitive advantage and the various activities in Porter’s value chain enables the firm to attain an above average performance in the market. Cost leadership involves offering the goods and services to the consumers at a lower price as compared to the competition. The major goal of cost leadership is to provide consumers with the product at low prices and specific quality level. This approach ensures that, and the firm’s products are availed to the consumers at a price which is lower than that of the competition. Cost leadership is effective in the basic commodity industry such as pulp, tissue paper, food color and other basic products. Differentiation, on the other hand, emphasizes on quality which is the opposite of cost leadership. Differentiation aims at providing quality products to consumers at appropriate prices hence increasing the profits. Cost leadership and differentiation strategies can be achieved by organizing the five activities of Porter’s value chain model effectively. The two main ways in which cost leadership can be achieved through Porter’s value chain model include, the firm may choose to lower the cost of the various activities in Porter’s value chain model or reconfigure the activities in the model to minimize cost. An analysis of the cost of the various value chain activities is done by allocating cost to each of the activities in Porter’s Value Chain. The lowest cost obtained on each of the value chain used in the production process ensuring low-product cost. Cost advantage can also be achieved by reconfiguring the activities in Porter’s Value Chain model. This involves implementing structural changes such as the production process, new procurement and distribution process and adopting a new sales approach. The process of reconfiguring the value chain model activities is done to ensure low cost of production, marketing, distribution and purchasing from the

The Role of Promotion In Marketing Essay Example | Topics and Well Written Essays - 750 words

The Role of Promotion In Marketing - Essay Example Sales were up 22% last year, twice as much more than the growth in the automobile industry overall. The strong image of reliability, coupled with national brand identity, Ford has made consumers trust them and thus choose their products over others. Lexus is a higher priced brand and appeals to a more affluent customer. Famous for their luxury sedans they have also introduced SUVs, sports coupes and hybrids into their product line. The Lexus LS was ranked highest in the industry by the Initial Quality Standard study. Beginning with the first introductory year of 1990 until 2011, it has ranked highest in 13 of the last 22 years. Advertising Ford advertises on network TV, in print publications and online. Since 2009, under the direction of Marketing Director, Jim Farley, they have increased advertising spending considerably. The gains were phenomenal. Farley, at first apprehensive because he aspires to bottom-up methods, wasn’t sure how his tactics would fit in with the company. You can see Ford cars advertised on the major networks like CBS, NBC and ABC and in the most popular consumer and news magazines such as Time magazine, Harper’s and Newsweek. Their online advertising efforts are focused on Facebook, YouTube, Twitter and Flickr with a heavy concentration on mobile marketing. They attribute the success of using these platforms to their popularity and achieve an immeasurable amount of exposure themselves. One consumer expressed his favorable opinion of Ford’s advertising by applauding their focused message, appealing to not only interested buyers but also to current customers and the many ads on television and direct-mail campaigns. The public opinion of Ford Motor Co. has grown so high in recent years as others automobile companies were faced with needing government funds to survive. Lexus’s advertising is as sleek and modern as their cars. They are so beautifully designed they have a tremendous appeal to consumers and inspire pu rchases by those who want to attain the level of sophistication the car implies. As with Ford their ads can be seen on all of the major networks and in the most widely read magazines. They are more apt to place ads in magazines like Town & Country and Vanity Fair because of their brand identity as a luxury car. Alongside Ford, Lexus is seen as having a high public profile in social media outlets. They can be seen in commercials on YouTube, have a strong Twitter following and Facebook fan base. The Promotional Mix A Detroit firm, Team Detroit, manages Ford’s advertising campaigns. There with Chief Creative Director Toby Barlow, Tom Farley and he explore their creativity. For each campaign they come up with a new idea and pick a new creative team. The unexpected ideas and fresh perspectives always add up to great campaigns. On the Internet, Ford has launched new campaigns with across the board exposure and signed an unprecedented 12-month media commitment with a company called Specific Media. They attribute the success of their advertising to their superior demographic and behavioral targeting that more effectively reaches current owners and prospective buyers. In 2010, Advertising Age ranked Ford Motor Co. as the number 1 marketer in the country. Lexus’s advertising is revolutionary in its high tech appeal and positions itself as the leader in innovation. This works well for a glamorous identity but their customer’

Strategic Management Essay Example | Topics and Well Written Essays - 750 words - 12

Strategic Management - Essay Example A combination of competitive advantage and the various activities in Porter’s value chain enables the firm to attain an above average performance in the market. Cost leadership involves offering the goods and services to the consumers at a lower price as compared to the competition. The major goal of cost leadership is to provide consumers with the product at low prices and specific quality level. This approach ensures that, and the firm’s products are availed to the consumers at a price which is lower than that of the competition. Cost leadership is effective in the basic commodity industry such as pulp, tissue paper, food color and other basic products. Differentiation, on the other hand, emphasizes on quality which is the opposite of cost leadership. Differentiation aims at providing quality products to consumers at appropriate prices hence increasing the profits. Cost leadership and differentiation strategies can be achieved by organizing the five activities of Porter’s value chain model effectively. The two main ways in which cost leadership can be achieved through Porter’s value chain model include, the firm may choose to lower the cost of the various activities in Porter’s value chain model or reconfigure the activities in the model to minimize cost. An analysis of the cost of the various value chain activities is done by allocating cost to each of the activities in Porter’s Value Chain. The lowest cost obtained on each of the value chain used in the production process ensuring low-product cost. Cost advantage can also be achieved by reconfiguring the activities in Porter’s Value Chain model. This involves implementing structural changes such as the production process, new procurement and distribution process and adopting a new sales approach. The process of reconfiguring the value chain model activities is done to ensure low cost of production, marketing, distribution and purchasing from the

Managing a police service Area Essay Example for Free

Managing a police service Area Essay Commanders managing a police service area faced with a number of challenges. Some of these include corruption, racial profiling, and poor cooperation and relationship between the police force and the local community. All this problems have been attributed among other reasons to insufficient training of law enforcement, discriminative administration, and lack of employee engagement. Therefore, managing a police service area challenges can be mitigated by ensuring a highly motivated and trained police force as well as engaging the community to enhance their appreciation of the police. Corruption has been cited as a major problem compromising the effectiveness of the police force. According to available statistical evidence, the problem of drug dealings is increasing becoming an issue of national concern in the American nation. This is despite the fact that the law enforcement has the potential to identify, mitigate or prosecute the offenders. However, the problem of corruption has been closely attributed to poor motivation to police officers as well as lack of an effective channel for getting public feedback on the conduct of police officers. Another problem facing commanders managing a police service area is poor communication and cooperation of police officers and the community. The community is evidently identified as a crucial tool for aiding in the identification and mitigation in the community. Therefore, poor relationships between local law enforcement and the community serve only to escalate crime in the community, a negation to the sole duty of the police service area commander. Indeed, such poor relationships are a major threaten to the life of officers as they are perceived by the community as enemies rather than just and fair law enforcer. The third challenge affecting commanders managing a police service area is racial profiling. Racial discrimination in the law enforcement agencies has been a major critic from the general public. The sole duty of all police officers is to ensure sustainable peace and security in the community. This means that police officers should function to investigate on suspected crime offenders based on substantial evidence rather than based on their race, nationality, and ethnicity. It is this practices which remains a major challenge for commanders to oversee the fair and just enforcement of the rule of the law. As a police manager, there are a number of actions I would take to mitigate these problems. First, I would ensure implementation policies as a way of mitigating the problem of police corruption. Such practices would include increment of payment and service allowances for the police. Other could be engaging officers in retirement benefit schemes as well as providing job security. This is because I believe that most officers engage in corruption as a way of accumulating extra earnings for their present and future needs. On the problem of poor relationship between police and community as well as racial profiling, I would ensure the introduction of a comprehensive police training scheme. Skilled and reliable police officers should high sufficient skills on public relations. Such training will also equip the officers with the necessary skills of dealing with a diverse population, a factor that could compromise racial profiling. The biggest problem causing poor relationship between the police and the community is poor communication. To eliminate this problem, I would encourage interactive sections between the police and the community members as a way of breaking the current relational gap.

Marginal and Absorption Costing for Financial Statements

Marginal and Absorption Costing for Financial Statements This paper aims at looking at how income statements are prepared using marginal and absorption costing. The absorption costing method charges all direct costs to the product costs as well as a share of indirect costs. The indirect costs are charged to products using a single overhead absorption rate which is calculated by dividing the total cost centre overhead to the total volume of budgeted production. (ACCA, 2006; Drury, 2006; Blocker et al., 2005). On the other hand under marginal costing, only variable costs are charged to cost units. Fixed costs are written off the profit and loss account as period costs. (Drury, 2006; Blocker et al., 2005). Sections a) and b) below show the marginal and absorption costing income statements respectively for H Ltd that manufactures and sells a single product during the years ending 2006 and 2007. It is assumed that the company uses the first-in-first-out (FIFO) method for valuing inventories. In addition it is assumed that the company employs a single overhead absorption rate each year based on budgeted units and actual units exactly equalled budgeted units for both years. Workings are shown the attached excel file. Marginal Costing Absorption costing. Reconciliation of net income under absorption and Marginal Costing. Under marginal costing inventory of finished goods as well as work in progress is valued at variable costs only. On the contrary, absorption costing values stocks of inventory of finished goods and work in progress at both variable costs and an absorbed amount for fixed production overheads. (ACCA, 2006; Lucy, 2002). In the case of H Ltd, under marginal costing, only variable costs are included in the ending inventory figure. This results in a profit figure of  £400,000. On the other hand absorption costing includes additional  £200,000 as fixed overhead in the ending inventory for 2006. As a result absorption operating profit is overstated by  £200,000 in 2006. In like manner, the absorption profit under absorption costing is overstated by  £140,000 due to an inclusion of  £140,000 of fixed overhead cost in the ending inventory figure for 2007. To reconcile the profit under absorption costing and marginal costing, we may either subtract the fixed overhead included in endin g inventory from the absorption cost operating profit to arrive at the marginal cost operating profit or add the fixed overhead costs in ending inventory to the marginal cost operating profit to arrive at the absorption cost operating profit. Stock Build-ups Stock build-ups may result from using absorption costing for performance measurement purposes because inventory is valued at both fixed and variable costs. Firstly, profit is overstated. In fact absorption costing enables income manipulation because when inventory increases fixed costs in the current year can be deferred to latter years and as such current net income is overstated which in effect results in financial statements that do not present fairly and as such affect users’ decisions on the financial statements. Secondly, maintaining high levels of inventory may result in obsolescence and as such declines in future profitability resulting from the loss in value of the inventory. (Blocher et al., 2005; Storey, 2002). Advantages of Absorption Costing and Marginal Costing According to ACCA (2006) the following arguments have been advanced for using absorption costing: It is necessary to include fixed overhead in stock values for financial statements. This is because routine cost accounting using absorption costing produces stock values which include a share of fixed overhead. Based on this argument, financial statements prepared using absorption costing present a true and faithful representation of the actual results of operation of the company. For a small jobbing business, overhead allotment is the only practicable way of obtaining job costs for estimating and profit analysis. Analysis of under/over-absorbed overhead is useful to identify inefficient utilisation of production resources. ACCA (2006) also identifies a number of arguments in favour of marginal costing. Preparation of routine cost accounting statements using marginal costing is considered more informative to management for the following reasons: Contribution per unit represents a direct measure of how profit and volume relate. Profit per unit is a misleading figure. Build-up or run-down of stocks of finished goods will distort comparison of operating profit statements. In the case of closing inventory, the inventory is valued only at the variable cost per unit. This makes the profit under a situation where there is closing inventory to be the same as the case when there is no closing inventory thereby enabling the comparison of operating profit statements over time. Unlike under absorption costing, marginal costing avoids the arbitrary apportionment of fixed costs, which in turn result in misleading product cost comparisons. Bibliography ACCA (2006). Paper 2.4 Financial Management and Control: Study Text 2006/2007. www.kaplanfoulslynch.com Blocher, E., Chen, K., Cokins, G., Lin, T. (2005). Cost Management A Strategic Emphasis. 3rd Edition McGraw Hill. Drury, C. (2004). Management and Cost Accounting. 6th Edition. Thomson Learning, London. Lucy, T (2002), Costing, 6th ed., Continuum. Storey, P (2002), Introduction to Cost and Management Accounting, Palgrave Macmillan

Essay --

The sonnet is a form of poetry that is vastly used among poets. There are usually two types of sonnets in poetry, the Shakespearean sonnet and the Italian sonnet. Sonnets are typically defined as poems made up of 14 lines that rhyme in a specific way. William Butler Yeats’ â€Å"Leda and the Swan† is an example of an Italian sonnet. It consists of 14 lines and the rhyme scheme is ABABCDCDEFGEFG. In his poem, Yeats’ uses the sonnet form in many traditional ways. However Yeats’ also revises the sonnet form in order to help readers understand the main theme of the poem, which is rape. The poem starts off very surprising. In the first stanza, the speaker says, â€Å"A sudden blow: the great wings still/ Above the staggering girl, her thighs caressed/ By the dark webs, her nape caught in his bill/ He holds her helpless breast upon his breast† (1-4). Right away the speaker seems surprised. The girl wasn’t expecting a blow anytime soon and was knocked down. She seems disoriented and unsure of what’s going on. The bird is described as having â€Å"great wings.† This diction makes him seem powerful. Furthermore, he is above Leda and starts caressing her thighs. She seems helpless at this point. In line three of the poem, the swan grabs her neck with his bill. Then, he holds her closer so that their breasts can touch. The language here creates a very intimate setting. In addition to that, Leda’s breast is described as helpless. It seems that she can’t do anything and must let the rape continue. The way the poem is being told in the first stanza seems to allude to the myth of Leda and the Swan in Greek mythology. It seems that Yeats’ wants to portray the swan as the Greek god Zeus in the poem. In the second stanza, the speaker asks two questions. The spe... ...tead of foreshadowing the future. The speaker wonders if she knew what was going on while she was being raped and the consequences of Zeus’ actions. Furthermore, since this is an Italian sonnet, it is divided into two sections. The first section consists of the first eight lines and is called the octave. The second section is called the subset and consists of the final six lines of the poem. In the poem, the first part talks about Leda being raped by the powerful swan. She is helpless and even though she struggles, she cannot escape. This part of the poem focuses on Leda’s view of the situation. In the subset, the swan finally finishes raping Leda and the poem moves on to address what exactly has happened. In the subset, the speaker narrates the consequences of the rape. These consequences include the burning of the city of Troy and the Trojan War. In conclusion,

Missionaries in Pre-Colonial and Early Colonial Nigeria Essay -- Colon

Missionaries in Pre-Colonial and Early Colonial Nigeria In any study of colonial Nigeria, the groundwork accomplished by the missionaries in pre-colonial days must be a central concern. They were instrumental in setting the scene which would meet the colonists when they started arriving. Missionaries were used by the colonial power as an avant garde, to expand into new regions, a fact keenly displayed by Achebe in Things Fall Apart. For many Nigerians, missionaries were the first Europeans with whom they came into contact. The missionaries first made their presence felt through their work in abolishing the slave trade. As Crowder notes, they took the emphasis away from the ''human products'' of Africa in a bid to use more fully her abundant natural resources. The overall, and idealistic, aim was to promote a more healthy and mutually beneficial trade between Africa and Europe. Sir Thomas Fowell Buxton once put forward the argument that ''the only way to save Africa from the evils of the slave trade ... would be call out its own natural resources''(Crowder, The Story of Nigeria, 111). Right from the outset, there was both a commercial and religious context to all missionary work in Nigeria. If anything, it could be argued that initially, the commercial aspect was more pressing than the religious, due the urgent need to find a quick substitute for trading slaves so that the traders would not feel their profit was at stake. Outcry in England against the horrors of the slave trade reached unprecedented levels. Never before had there been such unanimous public support over a single issue. Cheap pamphlets and tracts were sold in abundance, meaning that the public was fairly well informed in matters such as the cramped and pes... ...y consulted their oracle. Yet, the underlying forces at work behind the missions, as well as their inextricable links with commercial activities should never be overlooked. From the outset, the missions were seen as ideal vehicles for gaining the trust and confidence of the tribal leaders, before the real monied interest moved in. It could argued that the missions were one part of the wheel of business and economics that starting to turn in Nigeria, while a substitute for slaves was sought. The humanitarian touch they seemed to bring disguised these motives behind a facade of peaceful and beneficent civilisation. It would be naive to assume that the missionaries were innocently unaware of the drastic consequences their opening of the African heartland would bring. In this sense they must, at least in part, be held answerable for the colonial predicament of Nigeria.

Osmosis lab Essay

The Measurement of the Rate of Osmosis by using â€Å"Deshelled† Chicken Eggs (Effect of Solute Concentration upon Rate/Degree of Osmosis in Chicken Eggs) Introduction Every cell needs a mechanism that it uses in the maintenance of a constant internal environment. This is important in the control of the ever changing external environment to the cell. The transfer of materials to and from the cell thus needs a very stable mechanism to achieve this status. Cells are therefore bound a membrane that acts the selective controller of the movement of different substances to and from the cell. This is especially when dealing with the solutes both to and from the cell. Some solutes must be allowed to move into and out of the cell depending on the need and urgency of the very solutes. This membrane is considered to selectively permeable to different solutes and thus will only allow the passage of specific solutes to and from the cell. This implies that the membrane to most cells is selectively permeable or has a differential permeability to different solutes. Both the internal and the external environment to the cell are composed an aqueous solution that is made of dissolved organic and inorganic substances. The gradual or spontaneous movement of these substances in and out the cell are guided by a mechanism called diffusion. This is a movement by molecules to a region of lower concentration from that of higher concentration. A good number of studies have been used in the biology field that are related to the use and importance of such passive movements in the cells and the entire organisms. There exist a number of passive movements that are vital to the functioning of several organisms. These include movements like diffusion, osmosis and others. However, the paper will be pegged onto the factors related to osmosis. The experiment will try to underscore the importance of osmosis using the shelled eggs cells. This will also encompass the effects of several salt concentrations to the egg cells. Research Questions The paper tires to answer a number of questions related to osmosis. First, it seeks to understand and illustrate the importance of osmosis to the cellular life of an organism. It will also seek to underscore the vitality  of the osmosis process to the mode of transport in the egg cells. It will go ahead to explain the relevance of different solutions to the eggs cells. It then explains the role and importance of osmosis to the tissues and cells in the body. When dealing with osmosis, we use several terms. These are the hypertonic, hypotonic and the isotonic. These are used in relation to the relative concentrations of such solutions to the cell sap being investigated. Curtis defined these terms as illustrated below. Hypotonic is the solution that contains a low concentration of the solutes particles. Water will always move away from the hypotonic solution. In a typical cell, the hypotonic solution becomes the reference point or the control in the experiment just like in this experiment. This implies that the solution has lesser particles in comparison to that of intracellular space. The hypertonic solution on the other hand, refers to the solution that contains higher concentration of particles. It refers to the solution that has a higher concentration s compared to that of the intracellular space. Water will always move across the semi permeable membrane into the hypertonic solution in the cellular setting. This simply implies that the hypertonic solution has more concentration of the particles than the intracellular space. Finally, the isotonic solution contains the solutes with the same concentration as those of the other solution in comparison. When these two isotonic solutions are separated by a semi permeable membrane, then there will be a net flow of water across the membranes. Research Hypothesis It is right to pre-empt that the eggs cells will react to the different solutions used in the experiment. This will be in the three different ways discussed above as hypotonic, hypertonic or isotonic solutions. The solutions will have a relative concentration in comparison to that of the eggs cells sap. Materials and Methods Part I: Effect of the Solute Concentration Each group of students were given 2 chicken eggs from which the shell had  been dissolved away. The remaining membrane that was the shell membrane was considered to be differentially permeable. Each egg was assumed to have approximately the same concentration of solute in the membrane. Based on the rate of osmosis, the experiment attempted to determine what the concentration must have been. Each egg was then weighed separately to the nearest 0.1g and results recorded the weights in a Table at time â€Å"0.†Each egg was again placed into separate beakers containing solutions of either distilled water (0%), 10% sucrose, 20% sucrose, 30% sucrose, 40% sucrose and an unknown sucrose solution. At 15 minute intervals that is after 15, 30, 45, 60, and 75 minutes, the eggs were removed from the beakers. They were then carefully wiped off all excess water; and again each egg weighed separately. Record the weights or masses were then recorded and weight changes placed in the Tables. Plot the changes in weight of each of the eggs were then plotted against time in a graph as shown in the results section. Several questions were then answered based on the results obtained. Which solutions would you say were hypotonic to that of the eggs? Which of them were hypertonic? Isotonic if there were any? What would you expect to happen if an egg was put into a sixth beaker containing a 50% sucrose solution? Results Graph 1: Weight of Eggs versus Time Graph 2: Change in weight of eggs versus Time Graph 3: Last Minute versus Sucrose Concentration The osmotic pressure in the cells and tissues usually take the same function and illustration as those in vivo tests. This process is usually attained through the use of some controls in the experiment with known concentrations. The relativity of the solutions could then be detected using a very simple comparison exercise just like illustrated above. Both the vitro and the vivo tests take the same parameters in such experiments. This implies that the same results will be viewed if such experiments are carried out on mammalian cells like the shelled eggs cells used in this experiment. The fluid under test could be hypertonic, hypotonic or isotonic to the cell sap of the eggs cells used in this experiment in one way or the other. Just as illustrated in the introductory part of this paper, the hypotonic is the solution that contains a low concentration of the solutes particles. Water will always move away from the hypotonic solution. In a typical cell, the hypotonic solution becomes the reference point or the control in the experiment just like in this experiment. This implies that the solution has lesser particles in comparison to that of intracellular space. The hypertonic solution on the other hand, refers to the solution that contains higher concentration of particles. It refers to the solution that has a higher concentration s compared to that of the intracellular space. Water will always move across the semi permeable membrane into the hypertonic solution in the cellular setting. This simply implies that the hypertonic solution has more concentration of the particles than the intracellular space. Finally, the isotonic solution contains the solutes with the same concentration as those of the other solution in comparison. When these two isotonic solutions are separated by a semi permeable membrane, then there will be a net flow of water across the membranes. Discussion From the results in the section above, it is important to underscore the vitality of the biological membranes in the system of most organisms. It is clear that all biological membranes are indeed semi permeable to specific solutes. This implies that they are selectively permeable to water molecules and other important solutes in the functioning of such organisms. However, their great importance comes in when they are impermeable to several other solutes in the body that are neither important to the cells nor the tissues of the body. These solutes that are impermeable to the biological membranes include solutes like the charged molecules that include ions of Na, K, Ca and Cl. The isotonic solution used in this experiment contained 30 % sucrose and this acted as the control to the experiment. The concentrations below this concentration of the isotonic solution were considered as hypotonic and  these incl.ude the 10 and the 20 % sucrose solutions in the experiment. The other concentrations that were above this isotonic value gave the hypertonic solutions and this was the 40 % sucrose solution. Water molecules moved from the hypotonic solution to the inside of the eggs cells to make them swell and become larger and even a god number of these cells were burst due to the excess osmotic pressure built by the effect of the hypotonic solution. The eggs cells that were placed in the isotonic solution never gave any visible change in their form and structure as the concentrations for the solution and that of the cell sap were similar and equal. Those eggs cells that were placed in the hypertonic solution became flaccid. This was due to the movement of water molecules out of the cell into the hypertonic solution. Indeed, the solution in this case increased in volume as opposed to the hypotonic solution that reduced in volume. Conclusion In a nut shell, the experiment proved successful as the objectives of the practical were met to the letter. The hypothesis also proved valid and in line with the objectives. It implies that the different concentrations of sucrose used in the experiment gave varied effects to the cell sap of the eggs cells. The practical clearly demonstrated the effects and process of osmosis to the eggs cells. It also demonstrated the importance of different solutions to the functioning of the cells and tissues in the body of mammals. This was in response to the process of osmosis in the body.

Sally Satel

A Second Chance at Life Sally Satel’s argument in â€Å"Death’s Waiting List†, states that there is an extreme lack of organ donors in this society. â€Å"70,000 Americans are waiting for kidneys, according to The United Network for Organ Sharing† and â€Å"only about 16,000 people received one last year. â€Å" In large cities, where the ratio of acceptable organs to needy patients is worst, the wait is five to eight years and is expected to double by 2014 â€Å".There is no reason why the wait should be this long because any one can be an organ donor and Satel does a great job of explaining the benefits throughout in her essay. As a previous member of the waiting list, Satel resorted to desperate measures when she considered going to the black market to obtain a kidney that she needed as well as trying a website called matchingdonors. com. She was lucky enough to find a match on the website, but unfortunately he fell through. As far as the black marke t goes, she thought it was too risky and unsafe even though she was in a life or death situation.This all could have been prevented if more people in our country were to consider themselves organ donors. If the black market isn’t safe for buying movies or getting music illegally, then it is definitely not safe for buying a kidney. This small statement in Satel’s essay provides a shocking emotional appeal to the readers. She brought up a great point that in most European countries, they practice â€Å"presumed consent† which is when â€Å"all citizens are considered donors at death unless they sign an anti-donor card†.In my opinion, I believe that it is harder to say no when the situation is right in front of you, than to say no when you are getting your license at sixteen years old. It is definitely easier to just pass by the opportunity to give life to someone else when the situation does not directly affect you. One of the most popular arguments against organ donation is that it is against the person’s religion. According to OrganDonor. gov, most religions encourage transplants because it is not only an â€Å"act of charity, fraternal love, and self sacrifice,† but also an act of giving.In the instance of The Greek Orthodox Church, they are â€Å"not opposed to organ donation as long as the organs and tissue in question are used to better human life. For example: transplantation or for research that will lead to improvements in the treatment and prevention of disease. † The Greek Orthodox is among twenty-six other religions, including United Methodist, Mormons, Lutherans, Judaism, Islam, Catholicism, Buddhism, Baptist, Amish and The Christian Church that all believe organ donation is beneficial and at the same time, is encouraged.In her essay, Satel used emotional appeal to persuade her audience that everyone should be an organ donor. She added her own experience in the beginning that was both interesting and attention-grabbing, which made the essay much more personal to the reader. There was also a lot of shocking statistics that increased her argument to something stronger and more rational. She never criticized people that choose not to be organ donors, but instead made it clear that it would be an advantage to both the donor and recipient.She successfully gave counterarguments and was able to switch them around to something positive that helped support her argument. The one thing that dissagree with in this article was that she brought up a point hinting that sperm, egg and surrogate mothers were the same thing as donating organs. I do not believe this at all, because when someone gives sperm or an egg they are giving away a carbon copy of themselves for no reason other than to give another family a child.It is not a life or death situation like organ donation is and giving away copies of yourself has nothing to do with after-death procedures. That part of the essay should have been omitted because it is completely irrelevant and useless information. Satel also spent a lot of time on her personal story at the beginning. It was a nice start to her essay but it was a little bit too much and she should have had more information about why the opposing views are wrong as well as more benefits to donating organs.I agree completely with Satel’s reasoning that giving incentives would increase the total amount of donors and I believe that those measures should be taken as soon as possible. Innocent lives are being lost everyday just because there are not enough people in the United States that put â€Å"organ donor† on their driver’s licenses. Those two, very simple words can mean the world to someone on the waiting list, and there is no reason why everyone shouldn’t be a donor, especially with financial incentives.