Bourdieus Theory of Consumer Taste Formation Free Essay Example, 2000 words

Bourdieu rejects the assumption that tastes and preferences are formed on an individualistic basis and they are the results of the individualistic choices of the human intellect. He argues that tastes and preferences are socially constructed and that these tastes actually define the symbolic hierarchy within the society. This hierarchy is actually enforced by various classes within the society to actually enforce their distance and distinction from other classes of the society. Tastes and preferences, therefore, is a way through which different classes can actually distinguish themselves from other classes of the society. According to Bourdieu, tastes, and preferences, therefore, are a weapon for classes within the society to actually distinguish powerful from weak, high and low and legitimate and illegitimate within the society. He, however, defines a whole range of different social actions in which the tastes and preferences can actually distinguish people from each other. These s ocial actions include food consumption, drinks, newspapers, music, and literature and so on. It is also critical to note that Bourdieu has actually extended these social actions to the activities which have distinct aesthetics components such as clothing and perfumes to more ordinary and mundane activities such as choosing the leisure and food activities by the lower order of the society. We will write a custom essay sample on Bourdieu's Theory of Consumer Taste Formation or any topic specifically for you Only $17.96 $11.86/page

Questions On Children And Workplace - 1847 Words

IGN (Include Previous Names Also): Current Name - Suiicide Previous Names - https://namemc.com/profile/Suiicide/1482e804 Age: 14 Timezone: EST Location: United States, New York Gender: Male How many hours can you play each day?: Here is a estimated time schedule Monday - 3-4 hours Tuesday - 3-5 hours Wednesday - 4 hours Thursday - 3-6 hours Friday - 4-5 hours Saturday - 5-7 hours Sunday - 4-6 Have you had any past experience?: Yes, on the following servers. 2015PvP ( FFA ): Head Moderator CursePvP ( Factions ): Moderator Vexile ( HCF/FFA Server) : Platform Admin HoloUHC ( UHC ): Moderator VeltPvP ( Kitmap/Practice/HCF ): Helper Voltix ( FFA/Practice ): Trainee Viper ( HCF ): Helper Holo ( HCF ): Dev/Admin Are you staff on any other servers currently?: No Why should you be chosen as a staff member?: I believe I should be chosen because Firstly, Since I got past experience being staff I know what not to do and what to do for example I won t abuse for a friend on or any server. I will always try not to be afk as much because while your afk you might be missing out on important stuff like hackers or discussions. Secondly, I believe I m more mature than many kids my age. I m not one of those kids who scream in there microphone in TeamSpeak to be cool or to show off to your friends. I always try to stay positive through the hardest times that will help many staff because Its not easy especially if you cant control your temper or your not patient, Being patient is theShow MoreRelatedRacial Discrimination Past, Present, And Future1191 Words   |  5 Pagesrings true where equality in the workplace is concerned. In Toni Cade Bambara’s short story â€Å"The Lesson†, we see what social discrimination looks like through the eyes o f children who are observing a wealthier part of town. In their eyes, they see and injustice and question why it is not being altered into something centered more on equality and equal opportunity. 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Sandberg that she was listening to a guest of honor speech that spoke the entire time which made the only way to ask a question was toRead MoreDisclosure For Direct Patient Care963 Words   |  4 Pagesresponsible for my care receives and reviews it. A positive impact this disclosure has in a workplace is the strict security of privacy for all employees. Whether they are nurses or front desk staff, they may receive all their care from the same hospital or clinic that they work. This disclosure helps give a sense of privacy between co-workers and their supervisors. A negative impact this disclosure may have in a workplace is when one is needs help immediate ly and have to use a foreign healthcare facilityRead MoreVulnerable Population - Hispanic Children Essay1593 Words   |  7 PagesVulnerable Population - Hispanic Children Young Hispanic children experience multiple disparities in health status, insurance coverage, barriers to healthcare access and the quality of health care received. There have been multiple studies that have researched racial/ethnic disparities among adults, however few studies have examined the racial/ethnic disparities in the health care of children. The United States is experiencing a demographic surge in minority children, particularly among the youngestRead MoreWorkplace Discrimination : Tips For Executives, Managers, And Students1261 Words   |  6 Pages David A. Robinson wrote a short book, Workplace Discrimination: Tips for Executives, Managers, and Students to Increase Productivity and Reduce Litigation, in hopes to help managers and future managers avoid illegal discrimination and avoid discrimination lawsuits. Robinson began with telling about Dr. Martin Luther King Jr.’s â€Å"I have a dream† speech and compared it to the time today to American President Barak Obama. From Dr. Martin Luther King Jr.’s speech to the inauguration of American President

Plasma Enhanced Chemical Vapor Deposition-myassignmenthelp.com

Question: Discuss about thePlasma Enhanced Chemical Vapor Deposition for Growth. Answer: Literature Review The plasma enhanced chemical vapour deposition is a technology of chemical vapour deposition that uses a plasma to give some of the energy for the deposition reaction to be carried out. This gives a benefit of processing of lower temperature than the use of methods of purely thermal processing such as low-pressure chemical vapour deposition. The processing temperatures of plasma enhanced chemical vapour deposition range between 200oC to 400oC while the processing temperatures of the low-pressure chemical vapour deposition range between 425oC to 900oC. The plasma enhanced chemical vapour deposition system which is normally abbreviated as PECVD is a type of the chemical vapour deposition process which normally differs in the means by which the chemical reactions are initiated. This research seeks to discuss on the addition of plasma into the system so as to make sure that the growth is vertically explicit since it is difficult to create the vertical nanotubes by the use of the system of chemical vapour deposition. This project is motivated towards coming up with enhanced and well-sized system of desktop plasma deposition. For this design to be effective, there is need for identification of the customer requirements and also quantitative engineering requirements and the analysis carried out using quality function deployment diagram(Chopra, 2012). The major requirements are: Operating contrition controller Sizable system size that can fit on the desktop easily A cap that is adjustable that changes the electric field condition(Franssila, 2010) Operation of PECVD The dilution and reactant gases flow into process chamber by a shower head which is a huge metal plate that is perforated and situated above the sample. The shower heat assists in providing an extra uniform distribution of reactant gas flow over the surface of the sample. Electrons that are energetic in the plasma dissociate or ionize the reactant gases to produce extra radicals that are chemically reactive. The radicals react to produce the thin film of material deposition on the sample's top. The supplied energy by the plasma gives the major advantage of the minimized temperature of the process for plasma enhanced chemical vapour deposition compared to low-pressure chemical vapour deposition where every energy for reaction is thermally supplied(Konuma, 2011). Methods of Designing PECVD There are two methods which can be used when designing the plasma enhanced chemical vapour deposition, these methods include local techniques and remote techniques. In the remote plasma design, the substrate is developed on a substrate that is separate. Whereas for the local plasma design system, the plasma is generated directly on the substrate in the environment provided. In the local plasma. The electric field is developed on the substrate and the electric field can result in the destruction of the nanotubes. In the remote plasma, there is no development of the electric field over the substrate and there is weak electric field produced on the substrate(Mattox, 2016). From the features above of both the local plasma and the remote plasma, the most preferred technique is the remote design since there is weaker electric field produced on the substrate for this particular design. Some of the major components of the system that need to be developed when designing the plasma enhanced chemical vapor deposition system including the inductive plasma box, tube with remote inductive plasma and oven heating, tube with remote inductive plasma and DC substrate bias, steel or pyrex six-way cross with remote inductive plasma and DC substrate bias, pyrex cross with remote inductive plasma and DC substrate bias(Ostrikov, 2011). The vapour deposition system can be categorized into three modules namely controllers, reaction chamber, and plasma coil. The methods that are normally used in generating plasma chemical vapour deposition system include inductively coupled, direct current, radiofrequency triode, and microwave(Pierson, 2012). These methodologies are shown in the figure below: The plasma chemical vapor deposition system can be categorized into three different sections, these categories include the operating condition controllers which also supports the reaction chamber module, plasma coil and electronics which gives support to the reaction chamber module, and the reaction chamber which comprise of the central module which houses the internal chamber assembly(Rahtu, 2015). Design Modules and Sub-modules The major component of the PCVD system is the reaction chamber which plays an important role during the development of the design module. The reaction chamber assists in the production of plasma and also providing a surface for the nanotubes development. The numerous sections of the reaction chamber are the inlet, outlet, chamber wall, an electrical feedthrough, reactant gas, and viewports. The production of the plasma is made possible by the supporting electronics, plasma coil, and operating conditioners. The remaining design submodules and modules depend on the reaction chamber's design. Therefore, it is in order, to begin with the reaction chamber design before continuing with the design of other modules(Richard, 2010). The sub-modules which can be produced during the process of design include the adjustable electrode and the internal assembly chamber. The adjustable electrode assists in coming up with the preliminary design concept and is comprised of an automatic height adjustment concept that uses a DC motor so as to displace the wheel and also maintaining the difference in pressure in the chamber and outside atmosphere. In the manually adjustable electrode, a rod that is threaded joined to the rod that is rotating is applied which in turn moves downward and upward(Seshan, 2012). Design of PECVD The remote plasma source is the most appropriate method for designing of the plasma enhanced chemical vapour deposition since this method assist greatly in disconnecting the plasma and electric field and also enabling the system to be more adjustable. A box shape PECVD is important since it helps in promoting and easy access to the substrate. The complete design of the plasma enhanced chemical vapour deposition is composed of three major sections namely quartz and the main reaction chamber. There is also internal chamber assembly which is made up of the various components of heating and holder to the substrate. There is also the base and the support which is made up of the base system, internal system, chamber support, and infrared sensor(Sherman, 2014). The figure below shows the design of the plasma enhanced chemical vapour deposition: Figure 6: Three subassemblies of the PECVD(Tavares, 2013) Chamber: The chamber is made up of 2inch diameter and with a fitting on the left section of the chamber to allow gas entry. The tube is enclosed with copper material that is joined to the generator of radio frequency which is involved in the generation of the plasma. Internal Subassembly: The internal subassembly is normally deigned to provide an efficient and safe environment for both the growing carbon nanotubes and internal components. The quartz rods provides support to the assembly and maintain the system tray and chamber electrically. Support and base system: The base assist is provision of support to the entire system and is normally made of aluminium plate. There is need to provide support to the system for it to be in good and fixed position(Zhang, 2012). Electronic components: There are many electrical connections throughput the entire system. The source acts as a generator while the plasma acts as the load. Therefore, there is a matching that is automatic which joins the generator and the load. The system is wrapped by the use of copper mesh so as to reduce the disturbances that may be as a result of the surrounding of the system(Pierson, 2012). Failure Analysis There is need of adopting possible failures in the system, the impacts of the failures to the system, and the actions required to avoid such failures from occurring through failure effect and mode analysis. The categories of failures in the system can be mechanical, fluid pressure, electrical, human factors, temperature, environment, biological and radiation. Electrical failure may be caused by live parts, lack or grounding, arcing, improper wiring, power supply interruption, and coil winding around quartz tube. Biological failure affects both the skin and the eye in case of leakage of methane leading to irritation(Ostrikov, 2011). The quartz tube temperature could surpass the O-rings maximum service temperature which may lead to mechanical failure. The basic requirement when working around the CNT is to wear gloves, failure in which may lead to electric shock while handling electrical circuits. Hydrogen being one of the reactant gases may leak from the system leading to fire hazard since it is highly flammable. Other reactant gases which are flammable and pose a potential fire hazards include methane, hydrogen, and helium(Chopra, 2012). Environmental Impacts The manufacturing of quartz and stainless steel impacts negatively on the climatic change, ozone layer, eco-toxicity, acidity, land use, and minerals. Majority of the environmental impacts are as a result of the stainless steel. These environmental impacts can be minimized by the use of different material which may pose a challenge because the stainless steel is readily available to be utilized in the chamber of the system. The stainless steel is also appropriate in non-reactive conditions and less expensive making it capable enduring plasma. The manufacture of quartz and stainless steel also has some effects on the health of humans(Richard, 2010). Bibliography Chopra, K., 2012. Thin Film Device Applications. illustrated ed. Nawanshahr: Springer Science Business Media. Franssila, S., 2010. Introduction to Microfabrication. 2 ed. Helsinki: John Wiley Sons. Konuma, B., 2011. Film Deposition by Plasma Techniques. Prentice Hall: Spring-Verlag. Mattox, D. M., 2016. Handbook of Physical Vapor Deposition (PVD) Processing. revised ed. Kentucky: William Andrew. Ostrikov, K., 2011. PLASMA NANOSCIENCE. SYDNEY: JOHN WILEY AND SONS. Pierson, H. O., 2012. Handbook of Chemical Vapor Deposition: Principles, Technology and Applications. Paris: Elsevier Science. Rahtu, A., 2015. Atomic Layer Deposition of High Permittivity Oxides: Film Growth and In Situ Studies. Perth: University of Helsinki. Richard, C., 2010. Introduction to Microelectronic Fabrication. New York: Upper Saddle River. Seshan, K., 2012. Handbook of Thin Film Deposition: Techniques, Processes, and Technologies. illustrated, revised ed. Arizona: William Andrew. Sherman, K., 2014. hemical Vapor Deposition for Microelectronics Principles, Technology, and Applications. Harrow: Noyes Publications. Tavares, L., 2013. Plasma Synthesis of Coated Metal Nanoparticles with Surface Properties Tailored for Dispersion. Colorado: Plasma Processes and Polymers. Zhang, Q., 2012. Advances in Nanodevices and Nanofabrication: Selected Publications from Symposium of Nanodevices and Nanofabrication in ICMAT. illustrated ed. london: CRC Press.

An inquiry into ophelias madne Essay Example For Students

An inquiry into ophelias madne Essay The character Ophelia in William Shakespeares play Hamlet plays a very interesting and important role in the elaboration of the plot. In the beginning, she starts off in a healthy state of mind, in love with her boyfriend Hamlet, yet controlled by her father in regard to their relationship. During the play she encounters several troubling experiences involving Hamlet which cause her to become distressed. Near the end, the death of her father leaves Ophelia mentally unstable and in a state of madness that eventually leads her to death. So, due to all of the unfortunate events that took place with the people she loved the most in her life, Ophelia gradually becomes mad, and in the end passes away. Ophelias and Hamlets love for each other in the beginning was very real. Following the death of his father Hamlet falls in love with her, and is much attracted by her beauty. It is not uncertain, however, that Ophelia is very much controlled by her father. She is the daughter of Polonius, the chief advisor to the new King Claudius, and a highly respected man. Her father demands that she tell Hamlet at once that she can no longer be with him and tells her I would not, in plain terms, from this time forth have you so slander any moment leisure as to give words or talk with the Lord Hamlet. Look tot, I charge you. Come your ways. (I.iii.132-35). It is clear that here Polonius is making decisions for his daughter, regardless if she really loves Hamlet or not. She feels very unimportant and helpless now, and because of this develops a lack of emotional confidence and strength. All she can reply is I do not, my lord, what I should think. (I.iii.104). She is used to relying on her fathers direction and has been brought up to be very obedient. As well, her brother Laertes agrees with what their father is saying. He also tells Ophelia that Hamlet is no good for her Perhaps he loves you not (I.iii.16). He thinks that Hamlet only loves her because he wants to seduce her, and demands his sister to never see him again. Ophelia can only accept her father and brothers beliefs and writes Hamlet a letter which informs him that she can no longer see him. As a result, she begins to feel alone with very little independence. At this point in the play Ophelias emotions are what help contribute to her madness. There are a few other incidents in the play which help in the course of Ophelias madness. When Hamlet receives the letter from Ophelia he is affected terribly by her words. The next time she sees Hamlet she is surprised and even a bit frightened by his behavior. He did not look like he usually does, and he acted very strange towards her. He held her by the wrists and stared deeply into her face, long and hard, then storms out, leaving her intensely troubled and saddened. After that she tells her father, and he believes that Ophelias love is what made him mad. That hath made him mad (II. i.110). Polonius then goes to tell the King and Queen of Hamlets strange behavior and plans to spy on Hamlet to prove hes gone mad. Ophelia now is left feeling guilty. When she sees Hamlet later on she tries to speak with him, but is rejected coldly. He does not listen to her and screams harsh words leaving her feeling worthless and embarrassed. I loved you not. (III.i.119). Mustard Gas Is A Group Of Chemical Compounds Used In Chemical Warfare, Essay Get thee to a nunnery. (III.i.121) you jig, you amble, and you lisp, and nickname Gods creatures, and make you wantonnes your ignorance. Go to, Ill no more ont; (III.i. 146-48) This incident causes Ophelia to become slightly disturbed. She sits weeping while her father and the King practically step on her weak body to find out more reason for Hamlets actions. In this depressed state all she can say is O! woe is me, to have seen what I have seen, what I see! (III.i.163-64) So, because of Hamlets rudeness and rejection through this part of the play, Ophelia is driven even .