Nanotechnology and microfabrication Essay Example | Topics and Well Written Essays - 1000 words

Nanotechnology and microfabrication - Essay Example Due to carbon’s wide applications, it is not surprising that it is also a key component in the rising field of nanotechnology. Beside its natural occurrence in the form of graphite and diamond, carbon exists in the nanostructured forms of fullerenes or buckyballs and in carbon nanotubes. The beauty of carbon nanotubes formed by carbon atoms is that they are twofold stronger than steel but weigh six times less. Carbon nanotubes are allotropes of carbon that have been first constructed by S. Iijima in 1991. These are significantly extended thin cylinders and large macromolecules of carbon with unique features in their shape, size and physical properties as well as having the highest ratio up to 28,000,000 between length and diameter (Zheng, 2004). This is larger than any other material in the world. They can be envisioned by taking a mass of graphite into consideration that is rolled into a cylinder shown as Appendix-I figure (i) on page 6. These fascinating structures have flashed world wide great excitement and appraisal during last few years. Currently a huge amount of money is being spent on these carbon nanotubes to improve the understanding of their properties. Still its physical characteristics are being discovered and controversial results are being obtained. The development and research on synthesis methods is considered as a vital step to the future outlook of carbon nanotechnolog y. The structure of a carbon nanotube can be envisioned by taking a mass of graphite into consideration that is rolled into a cylinder as shown in figure (i) on page 6. Nanotubes, on the basis of the direction of hexagons, are classified as zigzag, armchair or chiral and are shown as Appendix-I figure (ii) on page 6. There are two types of carbon nanotube i.e. single-walled nanotubes (SWNT) and multi-walled nanotubes (MWNT). Generally SWNT are composed of a diameter close to1 nanometer while the tube length that can have a length millions of times longer and are excellent

Masculinity and Fight Club Research Paper Example | Topics and Well Written Essays - 1250 words

Masculinity and Fight Club - Research Paper Example Palahniuk, the author of Fight Club, recognizes that the concept of internalized oppression continually implies the likelihood of ones somehow transcending or mastering the admittedly deeply oppressive system by which the main characters are articulated as a sexed subject. Masculinity allows Palahniuk to unveil problems and weaknesses of pop culture and place a modern man in this new society. The main character, an unnamed narrator, suffers from depression and anxiety caused by poor job conditions and low salary. It assumes that a line of demarcation can be clearly drawn between tyranny and liberation, between inside and outside, and works to reify these binary oppositions. To some extend, fatally mortgaged to bourgeois individualism, it insists (like so many twelve-step programs) that one can obtain a cure by an act of will (which looks to me far more like an act of repression). Thesis The theme of masculinity helps the author to depict the culture of violence, cruelty and oppression created by pop culture and its values. For as the narrative makes clear, the sexual identity is finally revealed to be fictive, which is to say, strictly relational and dependent upon the roles assigned the participants by a particular scenario. The narrator describes his state as: â€Å"This week the insomnia is back. Insomnia, and now the whole world figures to stop by and take a dump on my grave â€Å"(Palahniuk 1999, p. 88). In becoming a spectacle, â€Å"another man,† the main character accedes to the new economy of desire that insists on the unique nature of identities. It also bears witness to the vexed relation between the political and the sexual in American culture and the fact that queer identities at once disrupt the binary opposition between the public and the private and reinforce the belief that the private is the central determining feature, not just of subjectivity, but of the social as well (Connell, 2005). The symbol of the fight club is the main image of masculinity

Interview Essay Example | Topics and Well Written Essays - 2500 words

Interview - Essay Example ii. There are no important factors to as an undergraduate student which will help you learn effectively in your course. iii. There factors that are important to UEL graduates to assist them to learn effectively. iv. There are factors that are not important to UEL graduates to assist them to learn effectively. Introduction According to Carnell and Lodge (2012:56-57) asserted that learning is not simply the passive receiving of information. Learning means to change your beliefs, behaviours, and attitude in relation to the ideas being encountered. Learning is actually not all about gaining something from instructors or trainings but it can also be the things that we learn from other people’s experiences then to tolerate difficult things yourself. In that sense, learning is not seen as a single step process. It usually takes by and by processes to shape itself. Learning something is compared to keeping a treasure in the mind forever, it is not remembering it but considering it the way it is and the way it can be. Learning is considered as an activity of construction, but one of reception (Hewitt, 2009). Sisakhti outlines contemporary views on learning when they assert that education needs to be focused on the learner (1998:205), insisting on leaner participation in the learning process as joint course-designer, evaluator, and decision-maker. The learner is a person with various needs and they need to be considered as an integral part of learning, as also must the specific life contexts of those people who are involved in the process of teaching and learning. Effective learning involves not only acquisition of strategies, but also the monitoring and reviewing the learning in order to ascertain whether particular strategies were effective. A classroom is viewed as a very complex and multifaceted environment. Therefore, for effective learning to be attained in such an environment, it requires clearly set out strategies. A learning process for it to be considere d effective needs to include those factors that the students view as being helpful to them. The modern learning institutions such as East London University have been at the forefront of providing university education, engaging and delivering a supportive learning environment for all the students irrespective of the social backgrounds and ages. The UEL also provides equipments such libraries, computers, adequate and qualified teaching staff, and a silent and serene environment for learning, although some of these factors pose some significant challenge. The paper is going to discuss those factors that the graduate students of University of East London (UEL) find useful to promote effective learning. Methodology A mixed method of quantitative and qualitative will be used (Collis, & Hussey, 2009).The relevant quantitative data collection methods for this research are surveys with closed-end questions and sampled the questionnaire after choosing 3 from 7 interviews. Qualitative data col lection methods were interviews. The advantage of these interviews is that it allows the interviewer to clarify the subject answers and seek for follow-up information. Since the utilization of one method is considered to relay more coherent and accurate results, the research document was more inclined in utilizing interviews. The other method of data collection was conduction of a survey (Collis & Hussey, 2009). The interviews were conducted on seven University of Eas

Masculinity and Fight Club Research Paper Example | Topics and Well Written Essays - 1250 words

Masculinity and Fight Club - Research Paper Example Palahniuk, the author of Fight Club, recognizes that the concept of internalized oppression continually implies the likelihood of ones somehow transcending or mastering the admittedly deeply oppressive system by which the main characters are articulated as a sexed subject. Masculinity allows Palahniuk to unveil problems and weaknesses of pop culture and place a modern man in this new society. The main character, an unnamed narrator, suffers from depression and anxiety caused by poor job conditions and low salary. It assumes that a line of demarcation can be clearly drawn between tyranny and liberation, between inside and outside, and works to reify these binary oppositions. To some extend, fatally mortgaged to bourgeois individualism, it insists (like so many twelve-step programs) that one can obtain a cure by an act of will (which looks to me far more like an act of repression). Thesis The theme of masculinity helps the author to depict the culture of violence, cruelty and oppression created by pop culture and its values. For as the narrative makes clear, the sexual identity is finally revealed to be fictive, which is to say, strictly relational and dependent upon the roles assigned the participants by a particular scenario. The narrator describes his state as: â€Å"This week the insomnia is back. Insomnia, and now the whole world figures to stop by and take a dump on my grave â€Å"(Palahniuk 1999, p. 88). In becoming a spectacle, â€Å"another man,† the main character accedes to the new economy of desire that insists on the unique nature of identities. It also bears witness to the vexed relation between the political and the sexual in American culture and the fact that queer identities at once disrupt the binary opposition between the public and the private and reinforce the belief that the private is the central determining feature, not just of subjectivity, but of the social as well (Connell, 2005). The symbol of the fight club is the main image of masculinity

Relationships and Sexuality Worksheet and Journal Essay

Relationships and Sexuality Worksheet and Journal - Essay Example This paper highlights that the passages offered for consideration provide a comprehensive look at Christian perception of human relations based on the idea of unselfish help, love and cooperation in the name of God. The righteousness is reflected in a kind and respectful way a person treats other people. At the same time, the importance of careful choice of friends is emphasized, for friends should help a person in self-improvement and encourage all the best traits and qualities. Thus, these passages shape the attitude towards relationships based on benevolence.As the report outlines sexuality viewed from the Christian point of view should be free of impurity and sexual immorality. The key ideas promoted in the given passages are: 1) the connection between a human and the God through the body and thus necessity to keep the body ‘clean’ from adultery, sexually immoral actions and evil desires; 2) the idea of mutual marital fidelity and being loyal to a single person whom one has once chosen. In other words, sexuality in Christian context has certain moral restrictions that should keep people from crossing the line between sexuality and immorality.  The purpose in life is a kind of a lighthouse that leads us though the life journey, otherwise we could easily get lost. In fact, a person can take anything for a life purpose, anything that fills his/her way with sense turning mere existence into full life.  

Sexual Coercion and Social Learning Theory Essay Example for Free

Sexual Coercion and Social Learning Theory Essay The Social Learning Theory (SLT) of Ronald Akers provides a way to analyze why certain behaviors not only occur but persist. This paper looks into sexual coercion through internet child pornography with regards to the case of Joshua Kistler through the SLT. The paper attempts at analyzing why Kistler’s behavior persisted, predicting and preventing similar cases in the future, and providing recommendations on how to process the offender through the criminal justice system. Sexual Coercion and Social Learning Theory Pornography is defined as any form of material manifested either through printed words or through images or pictures that is explicitly sexual in nature (Langton, 1990, p. 312). On the other hand, what can be termed as ‘sexually explicit’ may refer to a type of an indexical term of a concept that selects characteristics based on what has specific consequences or alters specific taboos depending on the identified context or the specific culture (Rupp, 2007, p. 525). Pornography has been one of the primary social issues that have concerned individuals from all range of ages regardless of racial or religious background and remains to this day as a growing threat to the ethical and religious precepts of various cultures and societies (Rea, 2001, p. 119). Specifically, child pornography has created threats to the integrity of the moral precepts of parents seeking to build a well-defined sense of morality for their children amidst the changing values of the larger society from the economic to the legal doctrines and many others (MacKinnon, 1989, p.316). There are many reasons behind the existence of child pornography and pornography in general. Apart from reasons of immediate implicit desire to obtain ‘sexual pleasure’, certain forms of pornography may be derived from sexual coercion. In general, sexual coercion gives one the idea of the deed of persuading or convincing a minor individual in taking part into a sexual activity that is unwanted by the minor through the use of physical strength or threats of using it as well as the manipulation of the minor’s emotions (Brantley, 2005, p. 3). On the other hand, Robert Franklin (2000) views sexual coercion as not necessarily including the employment of physical force, threat, or intimidation as the minor may not necessarily view the behaviors involved as coercive. Nevertheless, sexual coercion remains one of the primary reasons behind the persistence of child pornography in the society as countless prominent cases emphasize such claim, cases such as Ashton v. Free Speech Coalition (Cothrel, 2002, p. 8). Another instance of child pornography is the case against Joshua Kistler who was convicted to 24 years of federal imprisonment. What separates the case of Kistler from the rest is the fact that he posed through the internet as a teenage boy with a terminal case of leukemia. This he did in order to coerce young girls from 12 to 14 years of age into forwarding Kistler images that are ‘sexually explicit’ (Associated Press, 2007). This paper attempts to analyze the case of Kistler by explaining 3 relevant issues pertaining to the topic in the context of Ronald Akers’ Social Learning Theory: why Kistler’s case occurred, how the Social Learning Theory can be used in order to predict and prevent the likelihood of a similar crime from occurring in the future, and the suggestions that the Social Learning Theory will probably give on how to process Kistler through the criminal justice system. In order to pursue with the goals set forth, it is an imperative to have a brief and concise look into Akers’ Social Learning Theory. Within the field of criminology, Ronald Akers along with Robert Burgess (1966) formulated the Social Learning Theory (SLT) in order to elucidate on the idea of ‘deviancy’ through the combination of certain elements that advanced delinquency such as the social pressure from reckless peers with the elements that dissuade delinquency such as the responses of parents after knowing the delinquent status of their child. Roughly speaking, the concept of ‘deviancy’ may be interpreted as diverging away from the mainstream precepts or notions in the larger society, of what currently upheld as the norm or the manner in which things are ‘normally’ conducted such as the dominant behaviors established by a certain society not only as acceptable but also worth promoting.

Richard Cory, by Edwin Arlington Robinson Essay -- Richard Cory Analysi

The narrator in â€Å"Richard Cory† by Edwin Arlington Robinson is a low class working citizen telling the reader, in detail, about a distinguished gentleman named Richard Cory who eventually â€Å"put a bullet through his head.† Almost everyone, including the narrator, would stare at him with awe every time they saw him. He was â€Å"imperially slim†(4), always charismatic and well-dressed. He was extremely courteous and polite. He would please everyone’s heart with a simple â€Å"Good Morning.† Then the narrator soon explains that on â€Å"one calm summer night† he executes himself by putting a gun to his head. When I first read the poem, I thought it told the story of a young man and his riches. After about my third or fourth reading, I realized this poem is revealing that no matter how suicidal one gets, he or she should know that his or her life is not at its worse. The first two lines of the poem are â€Å"Whenever Richard Cory went down town,/We people on the pavement looked at him.† After only reading those two lines and not knowing what the poem was about, I thought Richard Cory must be someone very special. When finishing the first stanza, I thought to myself, â€Å"Who is this man and why are they so star-strucked by him?† After reading it again, I found that maybe the â€Å"people on the pavement† worked for a low salary and rarely saw anybody that looked, dressed, and conducted themselves in a pleasing manner. The bystanders are probably questioning what a man with such taste and an aristocrat would ...