Belonging Essay Example for Free

Belonging Essay These essential components of belonging are portrayed through the poems of Peter Skrzynecki and another additional text the film Invictus directed by Clint Eastwood about the uniting of South Africa through the efforts of Nelson Mandella. Feeling a sense of connectedness Wether this be on a physical,social,spiritual or emotional level to something or someone allows for an individual to feel a sense of gratitude and self belief. To a certain extent the groups we belong to define who we are, and an individuals perceptions are the resulting outcome of belonging. The acceptance and kinship being in association with groups may bring one would say belonging would impact ones life positively. Although he opposing side of belonging is not belonging and is as a problem many people in the world face today. This alienation may leave individuals feeling detached and isolated from all things surrounding them. There are many reasons why one may not belong these may include race,religion,culture,attitudes and beliefs as well as many others. This separation felt may severely impact an individuals life in a negative direction. The poems by Australian poet Peter Skrzynecki illustrate many examples of kinship and detachment. Many of the poems in the book Immigrant Chronicle by Skrzyecki explain his problems with feeling like an outsider stuck in limbo between his Polish culture passed down by his parents and his new Australian culture that he was exposed to everyday. In the poem â€Å"Felix Skrzynecki† Skrzynecki states â€Å"I forgot my first Polish word† this line illustrates Skrzyneckis lack of interest in his Polish Culture as he feels he doesnt belong. In the poem â€Å"Felix Skrzynecki† Skrzynecki uses alliteration in the second stanza to suggest peace and tranquillity, as his father holds his garden in high regard and Skrzynecki feels this is the only place where is father truly belongs. This allows for responders to learn that one may feel attached to something other than other people or groups. In this poem Skrzynecki also illustrates his fathers exclusion from the rest of Australia by the line â€Å"did your father ever attempt to learn English† this line shows Felix isolation as he cannot speak the language of the country he lives in. Although in stanza one the lines â€Å"Kept pace only with the Joneses Of his own minds making† suggest that Felix was not bothered by values or lifestyle choices that he did not believe in. This poem and other Skrzynecki poems further knowledge involving belonging and not belonging as they provide primary sources that identify multiple examples of the issue. Destruction,analyses and in depth essays of the poems allowed for a deeper understanding of belonging to be gained. The Film Invictus by Clint Eastwood. The story is based on the novel Playing the Enemy: Nelson Mandella and the game that Made a Nation. The film tells the story of Nelson Mandella in his first term as South African President, and the initiation of the venture to abolish the apartheid and unite the nation through the 1995 Rugby World Cup. The film illustrates many examples of not belonging due racism and prejudice behaviours shown by white south Africa. The film allows for racism to be viewed as one of the demanding reasons for isolation. Although later in the film an attitude shift is imminent and relationships are bridged between â€Å"black and white South Africans due to the efforts of Mandella. The film illustrates how film techniques such as camera shots,angles and music are used to create a sense of detachment at the start of the film but also show the uniting of South Africa in the end of the film. Invictus enhances knowledge of the issue belonging as it shows many examples not belonging at the start of the film, but with a shift in attitudes reveals many signs of belonging shown towards the end of the film. Due to the complex and abstract nature of the concept of belonging, a true sense of belonging can be found in different circumstances for different people. A sense of belonging or not belonging is thought about by every person in the world today, its what many people strive for everyday although some may never find it,whilst others have always had it. Analysis of a range of texts including the Peter Skrzynecki poems and the film Invictus delve deeply into the many different circumstances that individuals may wish to belong in. Ultimately to belong will always be something people feel they need to fulfil their needs,although a sense of belonging will vary to different people. | |

Group Engagement Exercise Essay Example for Free

Group Engagement Exercise Essay The experience of this week’s Engagement Exercise made clear to me one idea that I am posting here as the hypothesis: Time and the need for joint efforts are absolutely necessary for the collective of individuals to become a group. Several people put together formally will never become a group, not to mention a team. Two factors are absolutely necessary: time and joint work. Time allows people to get accustomed to each other, understand the processes more clearly, and define their own roles within the group. During our first experience of joint work, I felt a bit uncomfortable because of a slight degree of uncertainty concerning who does what, how it all is organized, and what my role in this process should be. This time, the experience was more successful as we all had had a prior experience of working in small groups on a similar task. The team was different now, and I am curious if it influenced the effectiveness and if the result could be better in case we worked in the same team. We had time to reflect on our prior experience, draw conclusions, and re-establish our own roles. In short, time is tantamount to experience in this case. The need for joint efforts was also a powerful consolidating factor. Each of us understood that our individual success depends on our work now, on how effectively we can work together. None of us could do the task alone for it could not be graded then, so we were compelled by the circumstances to combine our efforts. Thus, each of us was interested in effective team work. Under such circumstances, we began to think of our group as â€Å"we† and not â€Å"I† versus â€Å"them†. And, as Johnson and Johnson (2009) note, â€Å"the one-word test to detect whether someone is on the road to becoming a leader is we† (p. 202). As a result, I found my role to be more active and I am more satisfied with this exercise than with the previous one. I participated in the work process actively as well as the others. I find this exercise to be very important in terms of learning to be a participant-observer. The previous exercise provided us with the material for observation; the discussion provided opportunities for giving and receiving feedback; we could reflect upon this experience and see what could be improved. So, this time we all tried to modify our behavior. I am sure that the further exercises will bring even more understanding and experience.

Development of Magnesium-Hydrogen Peroxide Fuel Cell

Development of Magnesium-Hydrogen Peroxide Fuel Cell Performance of Carbon felt cathode for Magnesium–Hydrogen peroxide fuel cells K. Naga Mahesh, Balaji Rengarajan, K.S. Dhathathreyan* Centre for Fuel Cell Technology, International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI), 2nd Floor, IITM Research Park, Taramani, Chennai–600113. Abstract Carbon felt and carbon cloth are used as a cathode in Magnesium-Hydrogen peroxide fuel cell. The performance of the cathode are tested in a 30 cm2 area single cell assembly along with 0.68M NaCl as anolyte and 0.5M to 2M H2O2 + H2SO4 solution as catholyte. The cell was tested in different concentration of the reactants and at temperatures 35 to 70 °C. Carbon felt cathode was shown better performance than carbon cloth. The maximum current density achieved at cell voltage 1.11V was 80 mA cm-2. Keywords: Mg-H2O2 fuel cell, Carbon felt, Carbon cloth, hydrogen peroxide, Corresponding author* Dr. K.S. Dhathathreyan, Head and Associate Director, Centre for Fuel Cell Technology, International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI), 2nd Floor, IITM Research Park, Taramani, Chennai–600113. Ph: +91–44–6663 2723 Email: [emailprotected] Introduction Electrochemical systems based on Magnesium–hydrogen peroxide fuel cells (Mg–H2O2) have high specific energy and are capable of converting chemical energy stored in magnesium and hydrogen peroxide to electrical energy [7]. Recently, much attention was focused due to its high theoretical voltage compared to existing semi fuel cells like Aluminum–silver oxide (Al–AgO) [1] or Aluminum–hydrogen peroxide (Al– H2O2) [2,3]. The Mg–H2O2 fuel cell has a theoretical voltage of 4.14V which is higher than the resources mentioned above [4]. The theoretical half cell and overall voltages for the Magnesium–hydrogen peroxide fuel cell system are as follows [5]: Anode: Mg à ¯Ã†â€™Ã‚   Mg+2 + 2e E0 = 2.37 V (vs SHE) Cathode : H2O2 + 2H2 + 2e à ¯Ã†â€™Ã‚   2H2O E0 = 1.78 V (vs. SHE) Overall reaction : Mg + H2O2 + 2H+à ¯Ã†â€™Ã‚   Mg+2 + 2H2O Ecell = 4.15 V (vs. SHE) The Mg–H2O2 fuel cells possess advantages of environmentally benign and low costs, prior to commercialization further improvement is necessary. The cathode materials used in Mg–H2O2 fuel cell are the key components, which determine the performance and stability of the cell [7]. Extensive studies were carried out and explored the substrates suitable for cathodic materials and hydrogen peroxide reduction reactions [6, 8]. Benette et al [9] has used fabricated Microfibre carbon electrode (MCE) as cathode in Al–H2O2 fuel cells, the fabricated MCE was covered by Pd/Ir clusters using a textile flocking technique. The MCE has shown a maximum power density of 90 mW cm-2 with increased loading of Pd/Ir on cathode to 10 mg cm-2. Carbon and Nickel foil substrates have been studied comparatively with Pd/Ir catalyst in Mg–H2O2 fuel cell. The cell voltages of 1.3V and 1.5V were obtained with nickel foil and carbon substrate catalyzed by Pd/Ir catalyst at 25 mA cm-2 [10] . To achieve a better performance and stability, besides a high catalytic activity of the catalyst toward the hydrogen peroxide reaction, the properties of the material for cathodic catalysts should be considered. Considering above aspects, carbon can be a good choice for its excellent corrosive resistance in different media. However, it is of challenge to prepare a carbon based substrate with both high electronic conductivity and good mechanical property [11]. In the present study, carbon felt and carbon cloth has been used as cathode. The fuel cell was operated in various concentrations of 0.2, 0.5, 1.0, 1.5 and 2M hydrogen peroxide and sulfuric acid as catholyte and 0.68M NaCl as anolyte. The performance of the fuel cell in comparison with carbon cloth and Carbon felt was investigated at temperatures 35 to 70 °C and at flow rates 20, 50, 100 ml min-1. 2. Experimental 2.1 Materials All materials used in this study are reagent grade quality and used as received from SRL chemicals, without further purification. All solutions are prepared in deionised water. The anode used in AZ61 magnesium alloy supplied by Omega Enterprises. The cathode used in carbon cloth and Carbon felt supplied by Nickunj Eximp Ltd. Mg-H2O2 fuel cell tests The performance studies for carbon cloth and Carbon felt as cathode were performed in homemade Mg-H2O2 fuel cell of area 30 cm2 area single cell assembly. The active area of the electrode was 5.5 cm Ãâ€" 5.5 cm. Nafion 117 membrane was used as a PEM membrane. The distance between the membrane and electrodes is 1 mm for Mg–AZ61 anode as well as cathode (Carbon felt and carbon cloth). The testing of the cell was carried out by feeding different concentrations hydrogen peroxide and sulfuric acid at cathode and 0.6M sodium chloride solution at anode. The flow rates of the mixture of hydrogen peroxide and sulfuric acid and sodium chloride solution are supplied at 20, 50 and 100 ml min-1 by calibrated peristaltic pumps. The cell was tested at temperatures of 35, 40, 50, 60 and 70 °C and at 1 bar pressure. The cell temperature was controlled by plate heaters fixed to the cell. 3.0 Results and Discussion 3.1 Carbon felt as cathode The current in the cell has been increased in step wise of 0.5A and the corresponding voltages were recorded. Initially the OCV of the cell with carbon cloth as cathode is ~2.04V and with Carbon felt is ~2.14V. This is ~2.0V lower than the theoretical voltage this may be due to the resistance of the cell materials, and mixed potential at the anode and cathode from simultaneous oxidation of H2O2 to H2O and O2 [12]. 3.2 Effect of temperature Mg-H2O2 fuel cell is operated at temperatures 35, 40, 50, 60 and 70 °C. Fig. 1 represents the electrode polarization curve at different temperatures. It can be seen that the performance of the cell improved with the increase in temperatures from 35–70 °C. At current density of 60 mA cm-2 the voltage was increased from 0.86V to 1.41V with increase in temperatures from 35–70 °C. This behavior of the cell is due to reduction of hydrogen peroxide in high temperatures [6]. Even though the cell performance increased, the instability in the mass transport region at higher current densities may be attributed to formation of gas bubbles due to the decomposition of hydrogen peroxide during discharge process [7]. 3.2 Effect of hydrogen peroxide concentration The activity of the Mg-H2O2 fuel cell increases with increasing in concentration of hydrogen peroxide. However, at high concentrations the decomposition reaction of hydrogen peroxide also occurs [6]. The effect of hydrogen peroxide concentration has been investigated in concentrations of 0.5M H2O2+1.5M H2SO4 and 2M H2O2+2M H2SO4 for carbon cloth and Carbon felt. The concentrations of the catholyte have been optimized by running the fuel cell at concentrations 0.2, 0.5, 1.0, 1.5, 2M hydrogen peroxide and sulfuric acid. 0.5M H2O2+1.5M H2SO4 and 2M H2O2+2M H2SO4 have been chosen for the present study as they demonstrated good performance in comparison with others. Fig. 2 shows the performance of carbon cloth and Carbon felt at 70 °C with concentrations of 0.5M H2O2+1.5M H2SO4 and 2M H2O2+2M H2SO4. The increase in concentration of hydrogen peroxide and sulfuric acid improved the cell performance [7]. The cathode with carbon cloth has shown maximum power density of 9.1 mW cm-2 and 6.01 mW cm-2 at 0.72V and 0.78 V and current density of 10 mA cm-2 at voltages of 0.88V and 0.55V for 2M H2O2+2M H2SO4 and 0.5M H2O2+1.5M H2SO4 concentrations, while the cathode with carbon fibre felt shown maximum power density of 91 mW cm-2 and 89 mW cm-2 at 1.3V and 1.16V and current density of 70 mA cm-2 at voltages 1.3V and 1.16 for 2M H2O2+2M H2SO4 and 0.5M H2O2+1.5M H2SO4 concentrations. The results imply that Carbon felt has performed 10 times better than carbon cloth. The reason for this effect can be due to less contact area for cathode to perform electrochemical reduction of hydrogen peroxide on carbon cloth. In case of Carbon felt the fibrous structure provides more surface area for cathode to electrochemically reduce hydrogen peroxide [12]. It can also be observed that the cathode with Carbon felt has shown better performance in the ohmic region with increase in concentration of hydrogen peroxide, later on same performance can be seen with 0.5M H2O2+1.5M H2SO4 in mass transf er region. This can be due to the 1.5 and 2M concentration of sulfuric acid. This is reasonable because electrochemical reaction of hydrogen peroxide involves H+ as reactant, the formation of H+ is rate determining step for electrochemical reaction of hydrogen peroxide, with concentrations of 1.5 and 2M H2SO4 there is very little difference in concentrations so there is a possibility of same performance in mass transfer region. It is evident that with the increase in concentration of hydrogen peroxide the cell performance increased. However, the decomposition of hydrogen peroxide is also more significant as the concentration increases and can be observed during discharge of the cell. The same can be represented in Figure 2, the fluctuant curves in mass transport region indicate the possible decomposition of hydrogen peroxide and production of gas bubbles that hindered mass transfer for the reactants [7]. 3.3 Effect of flow rate Fig.3 shows the operation of Mg-H2O2 fuel cell in flow rates of 20, 50 and 100 ml min-1. For both anode and cathode electrodes flow rates are kept constant. 0.6M NaCl was fed at anode and 0.5M H2O2 + 1.5M H2SO4 and 2M H2O2 + 2M H2SO4 was fed at cathode during operation of the cell. The curves have been recorded at temperature 70 °C. The performance of the cell shows that as the flow rate increase from 20 to 50 ml min-1 there is an improvement in performance of the cell. The flow rate was increased further 50 to 100 ml min-1 but no significance improvement can be seen in the performance. 3.4 Constant current mode The stability test for Mg-H2O2 fuel cell with carbon felt as cathode was conducted and represented in Figure 4. The measured OCV was 2.2V and the fuel cell was operated at constant current density of 50 mA cm-2 for 300 minutes. During the constant current mode operation the voltage was 1.15V and constantly decreased to 0.8V for a period of 50 minutes, during the first cycle. This is due to the consumption of Mg AZ61 anode, and was replaced with a fresh Mg AZ61 sheet for every cycle. The humps observed in the figure 4 represents cycles. Conclusion Carbon felt cathode has shown better performance in comparison with carbon cloth. Carbon felt shown a better performance with maximum power density of 91 mW cm-2 at 1.3V for 2M H2O2+2M H2SO4 which is higher than all the cathodes used and high current density of 70 mA cm-2 at voltages 1.3V and 1.16 for 2M H2O2+2M H2SO4 and 0.5M H2O2+1.5M H2SO4 concentrations which is very high in comparison with carbon cloth. References G. Anderson, Aluminum–Silver Oxide Primary Battery, US Patent #3,953,239 (1976). E.G. Dow, R.R. Bessette, M.G. Medeiros, H. Meunier, G.L. Seebach, J. Van Zee, C. Marsh-Orndorff, Enhanced electrochemical performance in the development of the aluminum–hydrogen peroxide semi-fuel cell, J. Power Sources 65 (1997) 207–212. C. Marsh, H. Munier, R. Bessette, M.G. Medeiros, J. Van Zee, G. Seebach, US Patent #5,296,429, An Effective Method for the Reduction of H2O2. M.G. Medeiros, R. Bessette, D. Dischert, J. Cichon, US Navy Patent #6,228,527, Magnesium-Solution Phase Catholyte Seawater Electrochemical System. Maria G. Medeiros, Russell R. Bessette, Craig M. Deschenes, Charles J. Patrissi, Louis G. Carreiro, Steven P. Tucker, Delmas W. Atwater, â€Å"Magnesium-solution phase catholyte semi-fuel cell for undersea vehicles†, Journal of Power Sources 136 (2004) 226–231. Weiqian Yang, Shaohua Yang, Wei Sun, Gongquan Sun, Qin Xin, â€Å"Nanostructured silver catalyzed nickel foam cathode for an aluminum–hydrogen peroxide fuel cell†, Journal of Power Sources 160 (2006) 1420–1424. Chaozhu Shu, Erdong Wang, Luhua Jiang, Qiwen Tang, Gongquan Sun, â€Å"Studies on palladium coated titanium foams cathode for Mg–H2O2 fuel cells†, Journal of Power Sources 208 (2012) 159–164. L.M. Sun, D.X. Cao, G.L. Wang, â€Å"Pd–Ru/C as the electrocatalyst for hydrogen peroxide reduction†, Journal of Applied Electrochemistry 38 (2008) 1415–1419. C.J. Patrissi, R.R. Bessette, Y.K. Kim, C.R. Schumacher, Fabrication and Rate Performance of a Microfiber Cathode in a Mgà ¢Ã¢â€š ¬Ã¢â‚¬ °Ã¢â‚¬â€œÃƒ ¢Ã¢â€š ¬Ã¢â‚¬ °H2O2Flowing Electrolyte Semi-Fuel Cell†, Journal of the Electrochemical Society 155 (2008) B558–B562. M.G. Medeiros, E.G. Dow, Magnesium-solution phase catholyte seawater electrochemical system, Journal of Power Sources 80 (1999) 78–82. J. Zhang, G.P. Yin, Z.B. Wang, Y.Y. Shao, â€Å"Effects of MEA preparation on the performance of a direct methanol fuel cell†, Journal of Power Sources 160 (2006) 1035–1040. C. Ponce de Le ´on, F.C. Walsh, A. Rose, J.B. Lakeman, D.J. Browning, R.W. Reeve, â€Å"A direct borohydride—Acid peroxide fuel cell†, Journal of Power Sources 164 (2007) 441–448.

Aspects of Materiality: A Continuing Education Report Essay -- Account

Introduction The concept of materiality provides a topic for continuing educational discussion that many firms across the country find essential to the development of their audit staff. Measuring and using materiality to obtain desired results during an audit becomes the responsibility of the staff member of a CPA firm. Partners and managers of a firm typically allow the staff member to use his/her judgment when applying this concept during the fieldwork of an audit. The overall success of an audit relies at least in part on the materiality concept; therefore, staff members’ continuing education on the concept becomes important and necessary. This report will define the term materiality, determine how to measure materiality, and explain the importance of the concept to the field of auditing. Defining Materiality The utilization of the concept of materiality in auditing dates many years. Varying definitions of materiality during the preliminary stages of utilization prove that auditors recognized a need for this concept but did not have a standard for defining the term. The recognition by the Financial Accounting Standards Board (FASB) of the need for this concept prompted a decision to determine a universally recognized definition of materiality. In the book, Auditing Concepts for a Changing Environment, the FASB defines materiality as, â€Å"the magnitude of an omission or misstatement of accounting information that, in light of surrounding circumstances, makes it probable that the judgment of a reasonable person relying on the information would have been changed or influenced by the omission or misstatement† (Rittenberg and Schwieger 2001, 92). In essence, the concept helps auditors determine the financial information that... ...ff must understand the definition of the concept, determine the process for measuring materiality, and have a concrete understand of the importance of the concept when auditing a company’s financial statements. Works Cited Rittenberg, Larry E., and Bradley J. Schwieger. Auditing Concepts for a Changing Environment, 3rd ed. Harcourt College Publishers, 2001. Sauer, Richard C., â€Å"The Erosion of the Materiality Standard in the Enforcement of the Federal Securities Laws.† Business Lawyer 62, no. 2 (February 2007): 317-357. Gordeeva, Mayya, â€Å"Materiality in Accounting.† Economics and Management 16, 2011: 41-47. Messier, William F., Jr., Nonna Martinov-Bennie and Aasmund Eilifsen. â€Å"A Review and Integration of Empirical Research on Materiality: Two Decades Later.† Auditing: A Journal of Practice and Theory 24, no. 2 (November 2005): 153-187.

Safeguarding Assets: The SOX Act Essay examples -- The Sarbanes- Oxley

What is internal control? According to University of Phoenix, Axia College Internal Control and Cash (2009), internal control is all of the related methods and measures adopted within an organization to safeguard its assets and enhance the accuracy and reliability of its accounting records. The primary reasons for internal control are help companies protect their investments and merchandise against theft from everyone, including employees and to make sure that the accounting is done correctly and truthfully. There are six principals of internal control that apply to most enterprises. Establishment of responsibility- gives only one employee responsibility over a certain task. Someone is less likely to steal if they are the only person that can be linked back to a task. Segregation of Duties- different people are responsible for related activities and record keeping for assets is kept separate from physical custody of assets. Physical, Mechanical, and Electronic control- Physical controls relate to the safeguarding of assets, examples would be safes and locks. Mechanical and...

Slavery in America :: Slavery Essays

Slavery in America By 1850, ninety-two percent of all American blacks were concentrated in the South, and about 95 percent were slaves. Pre-civil war slaves in America went through a great deal of turmoil and discontent in the South. Slavery has had a huge effect on our country. Many slaves were beaten to death and some did not survive the ruff life of slavery. Slavery then went on to cause the War between the North and the South known as the â€Å"Civil War†. In 1916, a Dutch ship brought twenty enslaved Africans to a Virginia Colony at Jamestown. Slaves were sold all over the United States to work on small farms and plantations. The slaves worked hard day in and day out to finish their jobs. Slave owners would whip and beat the slaves that would not work right or that tried to escape the plantation. Many times on a small farm the master would be in the field watching the slaves. Usually on larger farms the master would hire an overseer to make sure the slaves work and do not try to escape. (Slavery in America)   Ã‚  Ã‚  Ã‚  Ã‚  Slaves were taken from several areas of Africa such as Timbuktu, Benin, and Fut Tur. The African west coast was a very dangerous place during the triangular slave trade. First, the slave traders leave Europe and are directed to African West coast. Then they go from African West coast to West Indies or America. Finally they sail home from America. A complete trip lasts about 12 months. Slaves were brought by ships from Africa to be sold in America. (Pre-Civil War)   Ã‚  Ã‚  Ã‚  Ã‚  Runaway slaves used the Underground Railroad to escape slavery. They used the North Star for guidance to the northern United States. They would travel through waterways, swamps, forests, mountains, and back roads to escape slavery. Free blacks, Quakers, whites, and Native Americans would also help the slaves escape.   Ã‚  Ã‚  Ã‚  Ã‚  In conclusion I have learned that slaves in the Pre-civil war ear went through a great deal of trial and tribulation.

English Language Essay on Spoken Text

Text B is an interview on television show conducted by two presenters with the purpose being to conceive as much information as they can from J. K. Rowling, a famous author on her newest Harry Potter book. The audience here would predominantly be avid young readers of the book who want to know about the book and regular followers of the show. The dominant speaker in this text B would be the interviewers and the chat show is based on adjacency pairs.Using a false-start and contradiction in â€Å"no, I don’t – yes I do† illustrate aspects of spoken language although there are clear elements where the audience might know the interviewers had a basic idea of what was to be asked before-hand. The lack of non-fluency features more clearly suggest the questions were previously prepared, for example, when Richard says â€Å"All the papers that have been promoting this interview today clearly want us†¦Ã¢â‚¬  This tells us research was undertaken on what sort of que stions the audience or readers wanted answered.The change of tone at the end of a sentence suggests spontaneity and cues the other speaker’s turn to speak. For example, â€Å"But of course the last one at the moment is residing in your safe†, portrays the change in tone at the end. Judy, the interviewer used more interrogatives like â€Å"two much loved ones? † while Richard uses ellipsis to try and create spontaneity and confidence, â€Å"you told your husband, obviously you confide in him all things†¦Ã¢â‚¬  allowing turn-taking.The interviewee also seems a little uninterested through her short answers such as â€Å"He did one of the, yeah†; to perhaps show she isn’t in the mood or the fact she’s trying to be careful so as to not reveal any information thus considering her words. Text C is a play script from American Buffalo by David Mamet, with the purpose primarily being to entertain. The audience here would be predominantly educat ed theatre going audience.The play script is structurally organized through the use of adjacency pairs, with interrogatives being a main aspect. Don is portrayed as the dominant speaker as he controls the conversation and asserts his position through speech. Don’s speech is also longer and more authorative to further portray his higher status than Bob. The use of turn-taking and the informal setting gives way to colloquialism such as â€Å"well she was real mad at him†, â€Å"jewed† and â€Å"yup†.Don also uses â€Å"Bobby† to show familiarity with the other character as well as it being a little patronizing to represent their distinctive positions and relationship. Don also instigates topic shifts structurally as he tries to teach Bob about business, â€Å"Things are not always what they seem to be†, shows how a cliche to perhaps portray Don’s maturity and wisdom in comparison to the youth and naivety of Bob.