Concept of Marriage Essay Example | Topics and Well Written Essays - 500 words

Concept of Marriage - Essay Example People in many African countries continue to practice polygamy and according to scholars, incidents of polygamy or plural marriage are highest in West Africa, where Senegal and Ghana have the â€Å"highest level of polygamy† at between 30 and 50% of all marriages (Hayase & Liaw 300). Despite the statistics, on a global scale, the traditional marriage between one man and one woman is the most common form of marriage. Proponents of traditional marriage argue that marriage is an institution which has stood the test of time and is a fundamental social institution. They believe that marriage between one man and one woman serves a variety of social purposes including the procreation of children, the establishment of a â€Å"stable household for raising children† and the promotion of the nuclear family unit. They also establish that â€Å"children need both a male and female parent for proper development† (Kolasinski 3). Furthermore, many advocates for traditional marriage also argue that homosexuality is wrong and should not be encouraged by society. By conferring the right to marriage and the benefits of this union on same-sex couples, they argue that is exactly what society is doing. Advocates for gay marriage emphatically argue that it is a civil rights issue and since marriage bestows certain social benefits, denying gays the right to marry infringes on their rights to equality. They further argue that marriage is not intrinsically tied to procreation and point to examples of artificial insemination to prove that lesbian couples can also give birth and rear children. It is also argued that civil unions – in lieu of actual marriage – fall short of the equality standard and promote the idea that same-sex marriage is both separate and unequal. The Supreme Court in Canada recently struck down the Marriage Act on the grounds that it was unconstitutional and similar challenges are being made

Read an article about Google Unveils App For Paying With Phone, and Essay

Read an article about Google Unveils App For Paying With Phone, and write your response - Essay Example For now, this app allows the usage of cards issued by Citibank and a virtual card by Google, but Google is trying to incorporate the cards of other banks as well, as soon as possible. This technology can be used at 124,000 merchants in the US and 300,000 merchants outside the US. Google has done what many firms have been trying to do since years, the â€Å"Mobile Wallet† technology. One can be sure of the app’s success, as it has been approved by many retailers and with its promotional offers and coupons, Google would leave no tables unturned. Google would also collect some fee from the retailers every time this app is used by the customers, just like the plastic cards. Though this technology needs some time to see the light, Google has been engaging top brands to accept payments through this technology. The other attractions of this app comprise the loyalty points and discounts that one can get using this app. On the other hand, controversies have already rounded this technology. PayPal has filed a suit against Google and a couple of its executives for the usage of PayPal’s trade secrets. Despite the positive and the negative aspects of the app, it is sure to come up with many other interesting features as well.

Vapour Pressure as a Function of Temperature of Ether

Vapour Pressure as a Function of Temperature of Ether Xin Wang Title To measure the enthalpy of vaporization and the boiling point of diethyl ether by cooling the ether down and continuously recording a series of different temperature readings and their corresponding vapour pressure values. Abstract Vapour pressure p of ether under a series of different temperatures T were measured and three repeats were done. The three graphs of ln(p) against 1/T were plotted, all of them showed a nice linear relationship between ln(p) and 1/T . Then the gradient which was equal to à ¯Ã‚ Ã‚ ²Hvap/R was used, and hence the average value of à ¯Ã‚ Ã‚ ²Hvap of three repeats was decided as the final result . The boiling point was calculated by using à ¯Ã‚ Ã‚ ²Hvap and the final value used of constant C was also the mean of three repeats’ constants obtained. Error analysis and improvements both focused on the leaking of apparatus and the validities of measurements obtained. Introduction Thermodynamics is a very important part of chemistry and chemical studies. It involves many studies about energy such as the transfer of energy and the conservation of energy. For this experiment which is to study the vapor pressure as a function of temperature, the thermodynamic part which should be focused on is that a system would tends to make its Gibbs Free Energy which is the energy free to do work minimum at a constant temperature and pressure. In this experiment, a single and pure compound is used and the study is about the equilibrium between its liquid phase and its gaseous phase at a constant pressure and temperature. If the pure compound liquid is placed inside a closed container, under different temperature and different pressure, there will always be a equilibrium between the liquid phase and gaseous phase. This thermodynamic equilibrium will be at different position due to the temperature and pressure Therefore, the region of the temperature and pressure where the compound changes from liquid to gases or reversibly has been defined as phase boundaries, which can be found in a graph of pressure against temperature. To be more specific, the temperature is the temperature of the system, but the pressure mentioned is the vapour pressure. The vapour pressure is defined as the pressure of the vapour which is in equilibrium with its liquid in the closed container, and it does vary with the temperature. According to the second law of thermodynamics which indicates â€Å"At equilibrium, the chemical potential of a substance is the same throughout a sample, regardless of how many phases are present.† [1] , a equation for the two chemical potentials of two phases can be obtained, which shows the chemical potential of the liquid is equal to the chemical potential of the gases in equilibrium in the closed container. To make this simpler, the chemical potential â€Å" µÃ¢â‚¬  which is the molar Gibbs free energy [1] is introduced. Therefore, at a constant pressure and temperature,  µ is equal to the first derivative of G with respect to n, where G is the Gibbs free energy and n is the number of moles. As phase boundary is represented by the line which separates the liquid phase region and gaseous phase region in a graph of vapour pressure against temperature, therefore the gradient of the phase boundary which is written as dp/dT can be considered. In the closed container, the overall chemical potential of the system is always constant by considering conservation of energy. Therefore, the change in  µ of liquid phase should always be equal to the change in  µ of gaseous phase when temperature and pressure change, which can be expressed as d µ(liquid) = d µ(gases)[1]. The fundamental equation â€Å"dU = TdS PdV† [2] can be used to derive another equation of d µ. Because of H = U + pV [3], therefore dH = dU + d(pV) = dU + pdV + Vdp is derived. As known, G = H -TS and then dG = dH d(TS) = dH TdS SdT is obtained. By combining the two derived equations and the fundamental equation mentioned above, dG = -SdT + Vdp can then be obtained finally. Due to the definition of  µ, equation d µ = -SdT + Vdp can be derived. If d µ = -SdT + Vdp is substituted into d µ(liquid) = d µ(gases), [V(gases) V(liquid)]dp = [S(gases) S(liquid)]dT can be derived. Therefore, dp/dT = à ¯Ã‚ Ã‚ ²S/à ¯Ã‚ Ã‚ ²T where à ¯Ã‚ Ã‚ ²S is defined as the the entropy of phase transition which can be equal to S(gases) S(liquid) and à ¯Ã‚ Ã‚ ²T is defined as the volumes of phase transition which can be equal to V(gases) V(liquid). Due to the perfect gas law which is pV = nTR, where R is the gas constant which is equal to 8.314 J K-1 mol-1 and T is the temperature in kelvins. For  µ which is molar, therefore n = 1 and then pV = RT, so V = RT/p is obtained for gases. The assumption that à ¯Ã‚ Ã‚ ²V = V(gases) V(liquid) ≈ V(gases) [2] can be made as the volume of liquid in the closed system is much smaller than the volume of gases, and hence à ¯Ã‚ Ã‚ ²V = RT/p can be derived. For à ¯Ã‚ Ã‚ ²S, as à ¯Ã‚ Ã‚ ²Hvap = Tà ¯Ã‚ Ã‚ ²S can be derived due to the equilibrium, so à ¯Ã‚ Ã‚ ²S = à ¯Ã‚ Ã‚ ²Hvap /T is then derived. By substituting the two new equations for à ¯Ã‚ Ã‚ ²S and à ¯Ã‚ Ã‚ ²T into dp/dT = à ¯Ã‚ Ã‚ ²S/à ¯Ã‚ Ã‚ ²T, dp/dT = pà ¯Ã‚ Ã‚ ²Hvap /RT2 can be obtained. Then do the integration for the equation dp/dT = pà ¯Ã‚ Ã‚ ²Hvap /RT2 , ln(p) = -à ¯Ã‚ Ã‚ ²Hvap/RT + C can be derived, where C is a constant. For the equation ln(p) = -à ¯Ã‚ Ã‚ ²Hvap/RT + C, a graph of ln(p) against 1/T can be plotted to find à ¯Ã‚ Ã‚ ²Hvap which is the enthalpy of vaporization can obtained from the gradient of the graph due to the linear relationship between ln(p) and 1/T. Therefore, à ¯Ã‚ Ã‚ ²Hvap = -gradient Ãâ€" R To use the equation to find the boiling point of the compound used, due to the definition of boiling point, just substitute pressure = 1 atmosphere ≈ 1 bar into the equation to find the corresponding T which is therefore the boiling point. Therefore, ln(1) = 0 = -à ¯Ã‚ Ã‚ ²Hvap/RTboil + C, and hence Tboil = à ¯Ã‚ Ã‚ ²Hvap/RC can be used for calculation. Equipment Methylated spirits, cardice, ether(diethyl ether), tweezers, a large dewar flask, a smaller dewar flask, wasted dewar flasks, clamps, experimental vacuum set-up with air pump connected, stopwatch, electrical mixer, thermometers, funnels, beakers Experiment Turned on the digital vacuum gauge and then took down the bulb A from the apparatus set, some ether was added into the bulb and then the bulb was reconnected to the apparatus. Next, prepared methylated spirits was added to a large dewar, then enough cardice was transferred from the the main container into a small container and added to the dewar with methylated spirits by using a tweezer. Enough cardice was added to make the methylated spirits reach a very low temperature which was about -78à ¢Ã¢â‚¬Å¾Ã†â€™. After the temperature of the methylated spirits was low enough, some of the mixture was poured into a smaller dewar and then the cold trap was submerged by the mixture in the smaller dewar which was clamped and therefore fixed to continuously cold the cold trap. Then the air pump was turned on, the Tap 1 which was vacuum to Ether in the bulb A and the Tap 3 which was vacuum to Atmosphere were both closed while the Tap 2 which was vacuum to Transducer was open. After the cold trap was cold enough, open Tap 1 to boil the ether for seconds to make sure all the air inside those tubes were pumped out, and then closed Tap 1 and measure the rate of leaking by closing Tap 2 as well and then measuring the amount of pressure increased by looking at the digital vacuum gauge in one minute by using a stopwatch. The thermometer and the electrical mixer were well setted up around the bulb A as a thermostat bath, then submerged the bulb A with ether inside into the remaining mixture in the large dewar and clamped the large dewar to make it fixed. Then continuously add cardice into the large dewar and the smaller dewar to cool down the ether and keep the cold trap still cold. When the temperature of the mixture in the large dewar reached about -78à ¢Ã¢â‚¬Å¾Ã†â€™, the large dewar was removed and Tap 2 was closed with Tap 1 open. The mixture in the large dewar was the pored into a wasted dewar and then the dewar was allowed to warm up. Then the ether in the bulb A was allowe d to warm up to room temperature and cold tap water in a beaker was used to submerge the bulb A to help warm up. After a enough long time was used for warming up, the thermometer was touched to the bulb A to measure the temperature of the ether at room temperature and this temperature reading and the corresponding pressure reading were both recorded as the first pair of data. The empty large dewar had also been warmed up already, fresh methylated spirits was then added to the dewar and the bulb A was submerged into the fresh mixture with the thermostat bath set also submerged in the mixture. The thermostat bath was started by turning on the electrical mixer, at the same time, Tap 3 and Tap 2 were still closed while Tap 1 was open. For obtaining data sets, a small amount of cardice was added each time to make sure the temperature only went down by 2 to 3 degrees or kelvins. The temperature reading and its corresponding pressure reading were both recorded after adding the cardice and waiting for both reading to be steady. The experiment was finished until the temperature had reached about -55 degrees . After finishing the experiment, the electrical mixer was then turned off and the Tap 1 and the Tap 2 were closed but the Tap 3 was then opened. The air pump was switched off after that. Next, both the large dewar and the smaller dewar were removed, and the methylated mixture in both dewars were poured back into the the container of methylated spirits using a funnel. The experiment had been repeated for three times and therefore three data sets were obtained. And all the repeats were done by using the same apparatus under the same condition. Results During the experiments, the raw data recorded for temperature was in degree and pressure was in mbar. See Table 1. For 1/T, Temperature was changed into the unit of kelvin. For ln(p), pressure was changed into the unit of bar. See Appendix A, Appendix B and Appendix C. Run 1 Run 2 Run 3 T /degrees p /mbar T /degrees p /mbar T /degrees p /mbar 15 661 8 511 14 582 9 547 5 448 4 432 7 476 3 393 1 385 4 424 -1 342 -2 316 2 378 -4 296 -6 268 -2 330 -7 253 -10 216 -4 291 -12 205 -14 182 -7 250 -15 174 -18 150 -10 220 -18 150 -21 126 -12 193 -21 132 -25 102 -14 175 -25 105 -27 91 -17 155 -31 80 -31 73 -20 132 -34 66 -35 59 -22 116 -37 53 -38 46 -26 95 -41 43 -42 37 -29 80 -44 38 -45 30 -33 65 -47 32 -48 26 -36 53 -51 26 -50 22 -40 41 -55 23 -52 20 -42 35 -60 18 -57 15 -44 32 -59 13 -48 25 -62 11 -52 20 -54 17 -56 14 -59 12 Table 1. Raw data from the experiments Figure 1. ln(p) against 1/T for Run 1 Figure 2. ln(p) against 1/T fro Run 2 Figure 3. ln(p) against 1/T for Run 3 Rate of leaking of pressure of the apparatus = 2 mbar/min To obtain à ¯Ã‚ Ã‚ ²Hvap, the average value of gradients of three repeats which were obtained from Figure 1, Figure 2 and Figure 3 was used to calculate the final result à ¯Ã‚ Ã‚ ²Hvap. This was the same for the constant C, therefore the mean value of constants C of three repeats was used as the final result of C. The average gradient value = [(-3381.1) + (-3048.6) + (-3287.6)] à · 3 = -3239.1 K à ¯Ã‚ Ã‚ ²Hvap = -gradient Ãâ€" R = -3239.1 Ãâ€" 8.314 = 26929.8774 J mol-1 Constant C = (11.329 + 10.087 + 10.969) à · 3 = 10.795 Boiling point = Tboil = à ¯Ã‚ Ã‚ ²Hvap/RC = 26929.8774/(8.314 Ãâ€" 10.795) = 300.0555813 K ≈ 26.9 à ¢Ã¢â‚¬Å¾Ã†â€™ (to 3 s.f.) Data Analysis The theoretical value of the enthalpy of vaporization of diethyl ether is 27140 J mol-1 at 25 à ¢Ã¢â‚¬Å¾Ã†â€™ [4] , therefore, percentage of error of à ¯Ã‚ Ã‚ ²Hvap = [(27140 26929.8774) à · 27140] Ãâ€" 100% ≈ 0.774% (to 3 s.f.) The theoretical value of the boiling point of diethyl ether is 34à ¢Ã¢â‚¬Å¾Ã†â€™ [5], therefore, the percentage of error of boiling point = [(34 26.9) à · 34] Ãâ€" 100% ≈ 20.9% (to 3 s.f.) Uncertainty in T = (0.25 à · 1) Ãâ€" 100% = 25% Uncertainty in 1/T = (0.25 à · 12) Ãâ€"100% = 25% Uncertainty in p = (0.5 à · 11) Ãâ€" 100% ≈4.55% (to 3 s.f.) Uncertainty in ln(p) = (0.5 à · 11) Ãâ€" 100% ≈4.55% (to 3 s.f.) Uncertainty in à ¯Ã‚ Ã‚ ²Hvap = uncertainty in gradient = 25% + 4.55% = 29.55% Uncertainty in constant C = 29.55% Uncertainty in boiling point Tboil = 29.55% + 29.55% = 59.1% The values of R2 which are coefficients of determination were all shown to be fairly close to 1, therefore, the linear correlation between ln(p) and T was shown to be very nice. The percentage of error of boiling point is much larger than the percentage of error of à ¯Ã‚ Ã‚ ²Hvap, and the uncertainty of boiling point is even larger due to the uncertainties of 1/T and ln(p). This might come from two main sources of errors. One is the leaking of the experimental apparatus and the other is not high enough validities of temperature and pressure measurements obtained due to other errors like human errors. For the leaking of the apparatus, the rate of leaking was measured as 2 mbar/min. To be more specif, the leaking was caused by the incompletely sealed connections between those glass tubes. The time from starting to take down measurements to finishing the experiment was about half an hour, this has led to a large uncertainty in the pressure measurements. Therefore, the readings of pressure at the lower temperature are much less accurate and smaller than the actual value that they should be, this shifted the gradient to a higher value, but the more serious effect was on the constant C which is the intercept with the axis of ln(p). As pressure was first recorded in mbar, when changing it into the unit of bar, the value was less than 1, therefore ln(p) is less than zero, a decrease in the pressure value can lead to a large change in the value of ln(p). So the constant C is much higher than the actual value. Although the percentage of error of à ¯Ã‚ Ã‚ ²Hvap is small, but this does not mean the experiment was very accurate because its uncertainty is quite large, and this low percentage error might due to the combination of different errors. For not high enough validities of temperature and pressure measurements obtained. The human error of recording temperature has the largest effect, and it has been indicated by the uncertainty of temperature reading which is 25%, this uncertainty is quite large enough to lead to inaccurate temperature readings and therefore the large uncertainties of the enthalpy of vaporization and boiling point. Another error causing low validities is the time used to wait until the temperature and pressure readings to be steady, which can definitely lead to more leaking of pressure. Although the experiment was about 30-minute long, but some readings were recorded before they became steady, and this would make he readings recorded higher than the actual ones. Improvements To reduce the error caused by the leaking of the apparatus, more advanced apparatus much be used. The leaking in these experiments was mostly caused by the incompletely sealed connections between those glass tube. Therefore, a set-up which has all glass tubes well connected without any crevice would be an ideal choice, this kind of set-up should be an entirety and can effectively avoid leaking. If the problem of leaking is solved, the time for waiting until the readings to become steady each time can be as long as possible to make sure the measurements are as accurate as they can. To reduce the human error on taking down the readings of temperature and pressure, computers and sensors are suggested. For example, thermocouples [6] which are common temperature sensors used in industry, this type of temperature sensors can directly provide the electrical readings of temperature on the screen of the equipment and the size is fairly nice for using in laboratories. Computers can be used to take down the reading on those electrical equipment such as temperature sensors and the digital vacuum gauge by using the softwares or internal programs. More precautions must be payed attention. Therefore, make sure the ether used is pure enough and the experimental apparatus especially the bulb is clean to prevent from impurities, and during the step of boiling the ether by vacuuming the bulb, take a longer time to boil the ether to make sure that all the air in the tubes can be swept out. Conclusion In conclusion, the graphs have proved that the linear relationship between ln(p) and 1/T was reliable. Therefore, the main equation ln(p) = -à ¯Ã‚ Ã‚ ²Hvap/RT + C can be used to find the enthalpy of vaporization and the boiling point of ether and the assumption which has been made about the volumes is reliable in this case. However, the apparatus and some technics much be improved to reduce errors and then obtain accurate results. References [1] 6. Vapour Pressure a a Function of Temperature, 1st Year Physical Chemistry Laboratory 2013 lab script, p. 2 [2] 6. Vapour Pressure a a Function of Temperature, 1st Year Physical Chemistry Laboratory 2013 lab script, p. 3 [3] Enthalpy. Available from: http://en.wikipedia.org/wiki/Enthalpy [Accessed 26th March 2014] [4] Majer, V.; Wagner, Z.; Svoboda, V.; Cadek, V., Journal of Chemical Thermodynamics, 1980 , vol. 12, # 4 p. 387 392 [5] Gomberg, M., Journal of the American Chemical Society, 1923 , vol. 45, p. 398 398 [6] TemperatureSensors. Available from: https://controls.engin.umich.edu/wiki/index.php/TemperatureSensors [Accessed 26th March 2014] Appendix A Run 1 Temperature/degrees Pressure/mbar 1/T (T in kelvin) ln(p) (p in bar) 15 661 0.003470415 -0.414001439 9 547 0.003544214 -0.603306477 7 476 0.003569516 -0.742337425 4 424 0.003608154 -0.858021824 2 378 0.003634381 -0.972861083 -2 330 0.003687996 -1.108662625 -4 291 0.0037154 -1.234432012 -7 250 0.00375728 -1.386294361 -10 220 0.003800114 -1.514127733 -12 193 0.003829217 -1.64506509 -14 175 0.003858769 -1.742969305 -17 155 0.003903963 -1.864330162 -20 132 0.003950227 -2.024953356 -22 116 0.003981684 -2.154165088 -26 95 0.004046126 -2.353878387 -29 80 0.004095843 -2.525728644 -33 65 0.004164064 -2.733368009 -36 53 0.00421674 -2.937463365 -40 41 0.004289084 -3.194183212 -42 35 0.004326195 -3.352407217 -44 32 0.004363954 -3.442019376 -48 25 0.004441483 -3.688879454 -52 20 0.004521818 -3.912023005 -54 17 0.004563085 -4.074541935 -56 14 0.004605112 -4.268697949 -59 12 0.004669624 -4.422848629 Appendix B Run 2 Temperature/degree Pressure/mbar 1/T (T in kelvin) ln(p) (p in bar) 8 511 0.00355682 -0.671385689 5 448 0.003595182 -0.802962047 3 393 0.00362122 -0.933945667 -1 342 0.003674444 -1.072944542 -4 296 0.0037154 -1.217395825 -7 253 0.00375728 -1.37436579 -12 205 0.003829217 -1.5847453 -15 174 0.003873717 -1.74869998 -18 150 0.003919263 -1.897119985 -21 132 0.003965893 -2.024953356 -25 105 0.004029821 -2.253794929 -31 80 0.004129672 -2.525728644 -34 66 0.004181476 -2.718100537 -37 53 0.004234597 -2.937463365 -41 43 0.00430756 -3.146555163 -44 38 0.004363954 -3.270169119 -47 32 0.004421844 -3.442019376 -51 26 0.004501463 -3.649658741 -55 23 0.004584002 -3.772261063 -60 18 0.004691532 -4.017383521 Appendix C Run 3 Temperature/degree Pressure/mbar 1/T (T in kelvin) ln(p) (p in bar) 14 582 0.0034825 -0.541284831 4 432 0.003608154 -0.839329691 1 385 0.003647638 -0.954511945 -2 316 0.003687996 -1.152013065 -6 268 0.003743215 -1.316768298 -10 216 0.003800114 -1.532476871 -14 182 0.003858769 -1.703748592 -18 150 0.003919263 -1.897119985 -21 126 0.003965893 -2.071473372 -25 102 0.

Philosophy :: Teaching Education School Essays

Philosophy I believe that education is a tool that prepares students for life as an adult. As a teacher, I will strive to teach students and help them discover talents that they are not aware of. I will encourage and inspire students to fulfill his/her goals. In my classroom, I believe I would want a student – center class curriculum. Students should have a chance to express their opinion on what goes on in the classroom. I would accept their opinion and try to compromise between my point of views and the students. I will use bulletin boards to post assignments, upcoming events and examples of the content. I will display the artistic endeavors on a bulletin board so they can be proud of their accomplishments. I would conduct discussion and have students seated in groups. In my opinion, that having group work would be helpful for the students to learn from each other. I know being organized with my lessons plans will allow my class to run smooth. I want to make sure I have the materials my students need to work and create their projects. I want to make my classroom a pleasant place for students to learn. In my field, I cannot go into my classroom lecture too much because the students will lose interest. I will give the students som e information and directions they need to conduct the assignment and then allow then to start. I will be available for any questions the students might have and walk around to each to mentor their progress. I will try to keep myself informed of new information and changes in education as it pertains to my field of teaching. I will attend workshops of varies interests. Searching the Internet is a great tool for finding examples and ideas. Even showing different cultures from all over the world. For example, how we create pottery could be totally different than the America Native Indians, who are famous for their ceramics. I would also like to know what my student’s interests are and see how I can convert it into my classroom. Communication between a teacher and a parent is very important. Both should work together because of the greater influence in the shaping in a child’s life. Douglas J. Fiore states in his book, â€Å"Creating Connection for Better Schools† that â€Å"The best teachers use varied forms of communication and regularly provided feedback to students and parents alike.

The Pedestrian Symbolism

Ray Bradbury’s The Pedestrian is a very symbolic story of a man, Leonard Mead who doesn’t except the utopian society that’s supported. Leonard Mead walks outside every night to get fresh air and just enjoy a relaxing walk. He has done this for over ten years. The government provides all of society with a viewing screen, which we call TVs. The people have lost their imagination and ability to think independently because all they do is sit and watch their viewing screens. The government was very pleased with the society because crime was very low.In addition, Leonard does not have a viewing screen and choses not to live the way society wants him too. Leonard’s house is a symbol of enlightenment. His house is lit up with many luminous lights. His neighbor’s houses have a dull, dreary glow, emanating from the viewing screen. Leonard’s house is a symbol of knowledge and realization. His house being the only lit up in the society shows knowledge. L ights are bright, and bright has the meaning of being smart or knowledgeable.Leonard is aware of the negative impact the utopian society has created by keeping everyone in his or her houses. With his knowledge he keeps thinking and using his imagination to not fall into society’s trap. If a person was to see his house with the lights on, it could strike them as odd and interest them. It may make them think and wonder using their brains unlike they have been. Eventually it may enlighten them to change how they live and be independent from the government. Next, Leonard’s house is a symbol of individuality.Leonard unlike his neighbors uses his mind. Leonard’s writing and thinking is not what the society feels is normal. The citizens in the city are very boring they don’t think or have a imagination. The government is controlling all of the citizens. The people have no individuality or imagination in their thinking, acting and living. Therefore Leonardâ€℠¢s walking, writing, creativity, and thinking make him different or a individual in his society. Lastly, the society has no imagination at all. In other words, everyone is brain-dead from watching the viewing screens.Leonard continues to read and write because he likes it and he disagrees to what society is teaching. He imagines and thinks. Society and the people just watch the viewing screens. Even if the show on the screen makes a joke they don’t laugh or have any emotion. There houses being dark just with the viewing screens on and there lack of emotion is like there dead. The society is a dead place with no fun or imagination. In The Pedestrian, Leonard Mead is a individual who does not follow what the government is teaching.All of the people are dead minded and have no imagination because all they do is watch television. Leonard does not confirm to their way of life he reads and writes. His house lights are on because he is smart and has knowledge and imagination. The go vernment-controlled people have their lights off not being enlightened by what you can find in life if you think. His house is a symbol of hope that one day the people will realize the negative consequences the government has caused by encouraging and providing the viewing screens.

Individual Organizational Structure Paper Essay

There are two types of organizational structures. The vertical structure and the horizontal structure. Vertical structures have a chain of management which usually reaches from the CEO at the top making any and all decisions and then delegating authority to all the lower-level managers. The horizontal structure which is often referred to as flat structure, have close to no middle managers which means that high level managers handle all the typical day-to-day tasks as well as interacting with the customers and employees. Since most new companies and small businesses will opt for the flat structure because of the fact that they have a more limited amount of employees. The smaller the business is, the more intimate it is. The lack of large workloads means that management styles are going to be more informal than formal. This means that companies like Wal-Mart, Sam’s Club, and even Chevron will be vertically structures whereas mom and pop shops will be more of a horizontally structures company. Since I am currently 6 months pregnant and crazing Mexican food, I will have to use this as my company organizational structure comparison. I will begin with Taco Bell. Because it is a chain, it has the vertical organizational structure. The CEO makes most if not all of the decisions while the lower to middle level management enforces all decisions and rules. There is however, an amazing restaurant in San Marcos Texas called Gracias. They serve in my opinion, the BEST cheese enchiladas in the whole world. Now, there are only four restaurants in south Texas and each of them is owned by one person, but each store does its own thing. Depending on which day you go into the restaurant, you might get the waitresses that know that  ordering a half and half means an iced tea, half sweetened and the other half UN sweetened. Also, depending on which store you go into and which day you go, you might get the enchiladas with too much Cumin on them, or the ones that are just perfect. Each store has their set recipes, but it is always up to the cook how they want to prepare the food. The difference between this and Taco Bell is that Taco Bell’s food is pre-made, freeze dried, and more expensive. They do not make anything, everything is just put together for them and they must arrange it in the proper order. They are preparing it rather than cooking it. The stores themselves are arranged how the manager of that store wants it to look. The only thing the same is the menu and the sign out front. Taco Bell has everything looking the same, with no differences. Since CEO’s like structure and duplication, there is no room for difference or creativity. In a horizontal structure, there is room for differences because it is a smaller business where the rules are more lax. In my personal opinion, I will always prefer the smaller stores or the horizontal businesses. You get more attention in these kinds of places. They get less business because they are not as well-known and not as crowded all the time. Because they do not advertise on the television, they are reserved for locals more than tourist or people that are just passing through. Since there is no real HR department, you must work things out with fellow employees or managers. There are always laws that will protect you regardless of who your business owner is, but there is not a specific department that handles those kinds of things within the company. The location is key in this situation because it is hidden in a smaller part of an old neighborhood. All four of the stores are. This is perfect because you have the chains closer to the highway so people can get in and out quick without getting lost in the city. Since this restaurant is more directed to locals, only true locals know about it. This restaurant is ALWAYS packed on the weekends and usually full during lunch hours during the week, while Taco Bell gets I’s regular business from time to time. Because the food is better, the service is more personal, and the environment is home town, this makes it a better place over all to enjoy a good meal. Since there are only  four stores compared to the thousands that Taco Bell owns, there is less revenue, but since it is a family business, there is no need to share the money with a lot of outside investors or business men/women. Another example would be Wal-Mart versus Buda Grocery. Wal-Mart is a major shopping center chain t hat is run by many different CEO’s and higher ups. They make decisions that directly benefit themselves and hire and fire employees freely because they feel like employees are a dime a dozen. They expect middle management to run most if not all the day to day business and handle as well as track all revenue. Buda Grocery is a tiny store with 4 aisles in the small town of Buda Texas. Its owners, Mr. and Mrs. Montague, have run the store for almost 50 years and they inherited it from Mr. Montague’s father before him. There are 3 employees other than the couple themselves. George is the butcher, he took the position when Mr. Montague got too old to cut the meat himself. George is almost exact with any and all weight of meat the first time without having to put any back. Sue is the cashier and is one of the sweetest women in the world. She never has a frown on her face. Finally, they have a college student come in from time to time to help with the store up-keep and stocking. I never got his name. Mrs. Montague is the book keeper/manager. She does all the ordering as well as any HR work that needs to be done and tracks the revenue as well as signs the checks. The store was sold to a different owner when Mr. Montage died of a heart attack in 2004 and Mrs. Montague could not run it on her own. The new owners have since then re-modeled the store with beer advertisements and even included an extra aisle for adults only. The store before was a dry store, which meant that they did not sell beer or alcohol. It is sad to see what kind of changes the business has faced, but it is still a horizontal organizational structure until this chain becomes big enough to own more and more stores like this. In conclusion, we can see the differences between a vertical organizational structure, where the rules are passed down and expected to be followed through with, and a horizontal structure where things are done depending on how well they work for each department or store. Each structure works well in its own way, but I always feel more comfortable in a horizontal situation because there is room for error. You never have to fear about the higher ups coming to evaluate everything because you are the higher ups. Things are more lax because it just works better that way. REFERENCES: Bateman, T. S., & Snell, S. A. (2011). Management: Leading & collaborating in a competitive world (9th ed.). New York, NY: McGraw-Hill Irwin. Green, Sarah. Personal Experience, (2010). Being a customer of Buda Grocery for over 20 years.