Agar Cubes Lab Report Essays

Agar Cubes Lab Report Essays Agar Cubes Lab Report Paper Agar Cubes Lab Report Paper Diffusion in agar cubes Introduction: All cells are dependent on a processes called diffusion, which is the movement of a substance from an area of higher concentration to an area of lower concentration. Cells need to obtain certain essential substances, like oxygen, for their survival. The rate of diffusion is said to be dependent upon the various factors: Size of molecules that have to diffuse, concentration gradient, the distance across which diffusion occurs, number of pores/openings, surface area and concentration. This rate of diffusion is measured by considering the mime taken for changes to physical changes to occur. This experiment consists of using agar mixed with an indicator that changes color when places in a basic solution. It will measure the amount of diffusion that occurs in the agar blocks to determine the effect of cell size on the cells ability to obtain substances by diffusion. Purpose:Determine how surface area and volume relate to one another and how the rate of diffusion varies with the ratio of surface area to volume. In the experiment, we will use the base/acid indicator Phenolphthalein in three efferent sized agar cubes dipped in a sodium hydroxide solution. This will make it possible to measure the depth to which the color has penetrated and will demonstrate the relationship between diffusion and volume. Materials: -agar -scalpel -spoon -two large beakers -ruler -timer -Potassium manganese (Kimono ) -Hydrogen chloride (HCI) Methods: -Make two trays of Agar Gelatin. One pure and one dyed pink. -Use the scalpel to cut three agar cubes of each tray: a CM cube, a CM cube and a LLC cube (total of six cubes). Pour the Potassium manganese (Kimono ) into one of the beakers and Hydrogen chloride (HCI) in the other. Immerse the CM clear cube in the pink Potassium manganese (Kimono ) and the pink agar cube in the clear Hydrogen chloride (HCI). -Set the timer to 10 minutes. -After the 10 minutes, use the spoon to take the cubes out of the beakers and dry them with a paper towel. -Cut both cubes in half with the scalpel. -With the ruler, measure how deep the pink penetrated the clear cube and how much the pink cube absorbed the acid. -Repeat the pro cedure with the smaller bubs, always leaving them in the beaker for 10 minutes. The pink agar cubed immersed in Hydrogen chloride (HCI) had a faster process of diffusion than the clear agar cube immersed in Potassium manganese (Kimono ). Conclusion: The reason cells are so small is because it facilitates the diffusion. As seen in the experiment, diffusion is more efficient when there is a bigger surface area to volume ratio. This process is essential for every cell to bring nutrients and release wastes and it is only possible due to the fact that cells are very small, making the diffusion a lot faster.

Information Privacy

Information Privacy Information privacy is the privacy of personal information within organizations, and their attempts to define content of information stored on computer systems that third party can also access. Data masking, encryption, and authentication are some of the ways of protecting data from the public so that only authorized personnel can access such information (Rouse, 2013).Advertising We will write a custom research paper sample on Information Privacy specifically for you for only $16.05 $11/page Learn More Organizations always use this aspect of information technology (IT) to increase confidentiality within the management in order to reduce vulnerability and exposure of their systems to unauthorized segment. Information on finance, medical data, criminal records, and business information are some of the personal data that require continuous privacy. The United States, for instance, has different legislations on data privacy that deal with specific sectors given the different needs that emanate from them. Data usage by unauthorized persons is illegal in most parts of the globe. Therefore, concerned parties must come up with relevant protective measures to address the possibilities of such pieces of information of finding their way on the wrong hands. Patients’ records are essential in managing health facilities by ensuring that they offer quality services to the clients. For instance, a patient’s medical history is essential in determining the types of medication to administer to the patient. Such data remain confidential, and should only be used for treatment purposes only. As a way of preventing information leakage, which may result in stigma to a patient, the management must ensure that pieces of information on all patients are kept securely to maintain confidentiality. The US has the Health Insurance Portability and Accountability Act (HIPPA) that ensures that patients’ data remain accessible only to the authorized segment of the staff. HIPAA uses electronic data interchange to give patients’ information unique identifiers that the unauthorized group cannot interpret. Users are given privileges under strict laws to access all medical records, and, at the same time, have to maintain data integrity and confidentiality on information that may lead to identification of a patient (Rouse, 2013). Websites also have confidentiality policies that guide their service provision. Some organizations have put tracking measures in place to identify those accessing their websites for security purposes. For example, when one accesses such sites, the computer stores cookies automatically. This move prevents hacking of information by third parties as the organizations can trace all their users. This issue of cyber security has been contentious, with opponents arguing that it is against the privacy policy to allow organizations to track their users through cookies. However, proponents hold that even though the move infringes on the privacy of the public, it has impressive impacts on guarding the security of organizations. That is, loss of data by an organization has great impacts on society as compared to tracking individuals.Advertising Looking for research paper on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn More The US citizens use cyberspace to travel, power their homes, communicate, provide essential government services, and run their economy. The overreliance on the network has posed serious attacks thus causing more information vulnerability. Organizations should work towards limiting data breaches that may arise from information hacking. Using password-protected data is one way of improving the security of online data (Zhan, 2009). Markedly, choice of passwords is key in limiting data loss. In cybercrimes, one does not need to break into a physical property to steal information or use force to access the materials. For example, bank frauds have been on the rise with the coming of this new technology. In addition, cases of information confidentiality is worrying, as other internet savvy people can access such information, a recent example is the Wikileaks. These cases prompted US to pass legislations that could help in eradicating this menace. Since many departments and organizations use this modern technology, fighting the vices is a shared responsibility (Raab Mason, 2002). The private and public sectors are collaborating to create awareness on cyber security among the internet users. With the high rates of cybercrimes, financial institutions, for instance, have to use complex mechanisms to enhance the security of their data, as fraudsters can easily transfer funds through the online platform to their accounts. In this aspect, the browsing history of users is significant in enhancing information security for the benefit of both the users and website owners. Internet security has made most users to maintain anonymity while online. A study by Pew Research Institute revealed that 86% of Americans prefer being anonymous to keep their data private (Gorodyansky, 2013). They protect their IP addresses, encrypt emails, and delete cookies frequently from their computers. Information privacy remains a controversial issue in the US given the recent phone-tapping move by the federal government. The government has also gained access to emails of prominent personalities as a way of enhancing the overall security of the country. Instances of terrorist attacks similar to the 9/11 that led to loss of lives and destruction of properties have been common with the manufacture of nuclear weapons by some Middle East Nations. In security line, the US can breach the information security policy in order to enhance the safety of its citizens and the entire world. References Gorodyansky, D. (2013, October 13). Internet Privacy and Security: A Shared Responsibility. Wired.com. Web.Adv ertising We will write a custom research paper sample on Information Privacy specifically for you for only $16.05 $11/page Learn More Raab, C. D., Mason, D. (2002). Privacy, Surveillance, Trust and Regulation. Information, Communication Society, 5(2), 237-241. Rouse, M. (2013, August 5). Data privacy (information privacy). SearchCIO. Web. Zhan, J. (2009). Information Privacy: Security and Integrity. International Journal of Information Privacy, Security and Integrity, 1, 55-83.

What is 'sexting', and what does it mean to the current enforcement of Essay

What is 'sexting', and what does it mean to the current enforcement of child Pornography laws Are minors putting themselves at risk for a lifetime of hell - Essay Example engaging in harmful activities via these modes of communication (Mitchell, & Finkelhor, 2011; Mitchell, Finkelhor, Jones, & Wolak, 2012; Wolak & Finkelhor, 2011). These harmful behaviors are cyberbullying, public posting of sexual images, and soliciting for sex online. Even though the legal definition of the term "sexting" vary across jurisdictions, most state laws focus on images relayed through mobile telephony. However, images are also transmitted through computers, web cameras, and digital cameras among other gadgets (Sacco et al., 2010). Current studies apply broader definitions of sexting, which defines it as the sending and/or receiving of sexually suggestive images or messages by mobile phones, in measuring the prevalence of sexting behaviors among the youth (Mitchell et al., 2012). The youth have extensive access to modern communication technologies, with a reported 25% of them owning mobile phones (Lenhart, 2009). This ease of access enables them to stay in regular contact with parents and friends. Consequent to this ease of access and use, sending and receiving text messages via mobile telephony has become easy and popular, especially among adolescents. A recent study estimates that the youth send and receive approximately 3,000 text messages monthly. In addition, many mobile phones also allow users to send pictures and video. Although there are many positive attributes of mobile telephony such as the ability to instantly connect, communicate, and share, it also has several potential problems, including â€Å"sexting.† The different definitions of sexting have resulted in conflicting findings by researchers on the actual prevalence of sexting among the youth. For example, the National Campaign to Prevent Teen and Unplanned Pregnancy and CosmoGirl.com conducted a study to examine the prevalence of teen and young adult sexting behaviors in 2008. In this study (Sex and Tech) sexting was defined as the relaying of nude or semi-nude photos or videos. The

Do The Right Thing Review Movie Example | Topics and Well Written Essays - 500 words

Do The Right Thing - Movie Review Example Lee could have named the owners without having mentioned their race as white, but the sole purpose behind doing so was to build the audience’s understanding of the plot as racism oriented. Where Sal and his sons have been presented as owners because they are white, Mookie has been presented as the delivery boy, fundamentally for the reason that he is an African American. This tells that this film particularly differentiates between people and decides their status on the basis of their race. White owners and black delivery boy are the signals that have been used by Lee to construct the racist mood. In the beginning, the movie maintains a low profile with light entertainment and jolly mood. Characters in the start are quite amusing. But as some time passes, the film suddenly gains an upsurge until the tension between individual characters reaches its apogee. The conflict between races and ethnic identities overtly shows up in the form of hatred among characters belonging to diff erent races. The tension in the film’s climax is unbearable. A deep analysis of the film suggests that Lee has, for the most part of the movie, not discussed characters, as much has he done the relationships between them and their interpersonal conflicts.

Whistle-Blowing. Interest in Public Administration, Policy and Ethical Essay

Whistle-Blowing. Interest in Public Administration, Policy and Ethical Analysis - Essay Example Politicians must, as a result, maintain equilibrium between information exposure and the preservation of the incentives of the bureaucrats in order to exert efforts. The tradeoffs can easily be explored with the help of a model of agency decision-making under partial information. It involves an employee's effort which determines a project's type, and a manager which opts whether to approve the project and regulate the employee. With the help of whistle-blowing, an employee unleashes the type to a politician, who may supersede the manager's decision. While whistle-blowing always increments the transmission of information, its influences on employee effort are dependent on the managerial preferences. A key finding states that stronger whistleblower securities reduce effort when the manager is aggressive and may commit more Type I faults than the politician would, however, would increase efforts otherwise. Whistleblower protections, therefore, definitely benefit the politicians if an ag ency is oriented to make Type II errors (Ting, 2006:2). Whistleblowers have chronologically played influential roles in passing critical information from lower gradations of the organizations to higher grade officials. An informal survey of American organizations in recent years delineates that this trend has not subsided. In the year 2002, the Federal Bureau of Investigation staff attorney Coleen Rowley went communal over the bureau's investigation of the suspected 9/11 accomplice Zacarias Moussaoui (Ting, 2006:2). Her account of the way FBI headquarters stifled attempts to examine his activities build assistance for the reorganization of its anti-terrorism attempts. Further, in the year 2004, the Food and Drug Administration (FDA) researcher David Graham gave evidence before a Senate committee that the agency had paid no attention to the warnings about the heart disease menaces posed by Vioxx prior to its endorsement (Ting, 2006:2). Such exposures caused crucial destruction to the credibility of the FDA, thereby, generating the demand f or both the stricter drug approval processes and improvised the post-approval monitoring. Such incidents have not been confined to the public sector. In the year 2002, Sherron Watkins of Enron and Cynthia Cooper of WorldCom gained acknowledgement for their roles in unleashing the managerial irregularities in their respective corporations (Ting, 2006:2). Instantaneous with its practice, whistle blowing has enjoyed both the political as well as legal protection. In the United States, the rudimentary securities were first enacted by the Continental Congress, and a centralized entity of the contemporary legal framework dates to 1863, when Congress passed the False Claims Act so as to combat the Civil War profiteers (Ting, 2006:2). The law enabled the citizenry to bring about a suit against an alleged offender on behalf of the government, thereby, sharing in a percentage of the damages awarded. In 1978, the Civil Service Reform Act criminalized the vengeance against the whistle blowers b y creating procedures for altering the terminations of their employment. The Whistle blower Protection Act or WPA of 1989 ensured confidentiality of the whistleblower

Electrodiagnostic Changes in Patient With Multiple Sclerosis

Electrodiagnostic Changes in Patient With Multiple Sclerosis Abstract Although demyelination along the axons is the main manifestation of Multiple sclerosis (MS), peripheral nervous system (PNS) could be affected potentially too. In some studies PNS involvement is estimated to be more than 50 percent in MS patients. Accordingly, objective tests to confirm the severity of PNS involvement might be crucial in patients management. Modern technological advances lead to innovation of computerized electrodiagnostic (EDX) techniques in recent years. Nerve conduction studies (NCS) provide reliable data about neuropathies. Although the frequency of PNS involvement varies in different population of MS patients, recognizing clinical and subclinical PNS impairments in MS patients is important for the treatment. Introduction Among the central nervous system (CNS) demyelinating disorders, multiple sclerosis (MS) is a chronic inflammatory disease which is the most common form of neurologic impairments in young adults (1). Myelin destruction is the main pathophysiology of MS which is an immune-mediated process and leads to plaque formation in patients` central nervous system (2). MS symptoms evaluation is based on musculoskeletal dysfunction and stiffness. MS disease onset is almost in the third or fourth decade of patient’s life. It is estimated that over 2 million people suffer from MS all around the world and half of the MS global population live in Europe (3). The International Panel on the diagnosis of MS defined the diagnostic criteria of MS in 2000 which was revised in 2010(4, 5). Although demyelination along the axons is the main manifestation of MS, peripheral nervous system (PNS) could be affected potentially in MS. PNS axonal destruction might occur in a considerable percent of MS patients (6). Changes in nerve conduction velocity (NCV) parameters could demonstrate MS by electrodiagnostic assessment of peripheral nerve. About 5% of MS patients develop peripheral nerve impairment and changes in NCV (7). PNS involvement in MS might be associated with malnutrition or drug toxicity, so its diagnosis is important in patient with MS. Pathology studies about MS in recent years have shown that gray matter involvement and brain atrophy might happen in the early stages of the disease in addition to white matter demyelination (8). In Pogorzelski et al. study the rate of nerve impairment in MS patients PNS is estimated to be 74.2% (9). Warabi, et al. demonstrated that 10.3% of MS patients revealed changes in NCV and about half of the patients with PNS disorders might have two involved nerves (10). MS diagnosis has three parts; patients history and information, clinical, and paraclinical examinations. These steps could raise the accuracy of diagnosis and result in narrowing the differential diagnosis (3). In recent decades peripheral and generalized neuropathies have become common; neurological examinations in neuropathies are essential, but not enough and do not have sufficient diagnostic accuracy. Accordingly, objective tests that could confirm the severity of neuropathies might be crucial in patients` management. Modern technological advances lead to innovation of computerized electrodiagnostic (EDX) tools in recent years. Nerve conduction studies (NCS) provide reliable data about neuropathies (10). Motor nerve conduction examinations have been performed on a mixed nerve with motor and sensory axons. In these types of studies stimulations have been conducted on a specific part in each course (11). Depolarization induced with electrical pulse has produced action potentials in axons. Induced evoked potentials in motor axons move into distal and proximal direction from the stimulus point (12). Action potentials would be transferred from neuromuscular junctions in milliseconds all over the muscular fibers. These electrical activities along muscles fibers have been detected as compound muscle action potential (CMAP) (13). Various variables could be measured from CAMP such as latency, amplitude, area under the curve, duration, and motor conduction velocity. By measuring the amplitude and area of CAMP, the frequency of induced action potentials in muscle`s fibers could be estimated and thereby count of axons would be stimulated (14). Discussion There are some suggestive nerve conduction criteria for axonal distraction, like decreased distal evoked CMAP or SNAP; proximal reductions might happen due to demyelination impairments (15). Form different studies it can be concluded that in most of the axonal and demyelinating polyneuropathies there is statistical correlation between slow conduction in motor or sensory nerves and amplitude reduction (16). SNAP/CMAP amplitude in some cases could distinct between axonal and demyelinating polyneuropathies (12). In Table 1 elctrodiagnostic assessment of PNS in MS patients is shown. Table 1: Elctrodiagnostic assessment of peripheral nervous system in MS patients *Expanded Disability Status Scale In various studies, elctrodiagnostic tests have been established as reliable methods to detect the subclinical peripheral nerve conduction disorders. Significant amplitude F-wave disturbance might be related with hand spasticity in SP.MS (22). Some studies demonstrated the presentation of PNS involvement in MS as sensory abnormalities, whereas others consist on both sensory and motor disorders. It seems that peripheral neuropathy in MS affects motor neurons particularly and peripheral abnormalities might be result from central demyelination (18). On the other hand the role of peripheral demyelination events in MS peripheral signs and symptoms has not been identified completely. Number of factors could explain the changes in nerve stimulation responses in MS patients. Delayed recovery cycle might lead to impairment in supernormality. Gender, age, temperature, and immunomodulatory treatments in MS might have an impact on nerve stimulation responses. Na+/K+ ATPase pump dysfunction result from metabolic changes could lead to axonal membrane depolarization and recovery cycle disturbance. Change in temperature has a great impact on sodium channel kinetics and impress the action potential duration and amplitude (19). In feys, et al. study sensory conduction velocity was normalized after cooling, but motor conduction velocity was remained impaired after 20 minutes (23). Another theory for PNS involvement in MS is antigenic cross-reactivity, which might happen due to peripheral demyelination. It is obvious that gross demyelination in PNS does not occur in MS, and peripheral myelin has structural impairment in most cases and this could lead to create a resistant zone and intermodal leakage. Anti chondroitin sulphatase antibody, anti myelin associated glycoprotein antibody, and anti gangliosides antibody have been described in PNS involvement in MS (21). Electrodiagnostic tests for PNS involvement in MS patients could find evidence of minor PNS or fiber pathology in early stages (22). Although PNS involvement frequency in MS varies in different population, recognizing clinical and subclinical PNS impairments in MS patient is important.

Free College Admissions Essays: My Experience :: College Admissions Essays

College Admissions : My experience To whom that cares!!! At this moment when I am sitting down here writing this, I suddenly think of this time last year when I was fresh out of high school, hearing about Berea for the first time. I sent my application to Berea with lots of confidence and hope, and I knew I was not accepted. College to me, as much as to many others, is so important. At the time I heard the news of my being denied, I was disappointed, but soon I realized that my failure was just among the many challenges that anybody has to face during their lifetime. Further more, I happened to know, later on, about the two other Vietnamese who were accepted. Having known that hardly ever more than one student from each country is accepted to Berea, I was so proud to know that the ability of Vietnamese students has been recognized and that, despite of the fact that our country still faces many difficulties, the students have been trying to reach high goals. In Vietnamese proverbs, we have this saying :" A day one goes, a sea of knowledge he earns". By this time, I have realized how true it is. Last year, I was an exchange student in a high school in Mississippi. That was the first time I went overseas. Although, before this trip, I was quite used to living independently because I had to live without my mom for almost 7 years during the time she went to work in Poland. However, my first trip abroad was something totally new and different. A very different country and her people first met me. I gradually got used to everything and felt that those adaptations I had made also came with growth in my maturity. When mentioning about maturity, I am quite sure about what I am talking. Obviously, I still am a long way from being an adult who has gone through enough hardships in life to have the right to judgment on life. However, I believe that the ten months I was away from my homeland, from my family, I now look at my life and future with a very serious and subjective point of view. If I had not been in the U.S, I would never have known of an eventful U.S senior year in high school, and the people, the lifestyle there. Free College Admissions Essays: My Experience :: College Admissions Essays College Admissions : My experience To whom that cares!!! At this moment when I am sitting down here writing this, I suddenly think of this time last year when I was fresh out of high school, hearing about Berea for the first time. I sent my application to Berea with lots of confidence and hope, and I knew I was not accepted. College to me, as much as to many others, is so important. At the time I heard the news of my being denied, I was disappointed, but soon I realized that my failure was just among the many challenges that anybody has to face during their lifetime. Further more, I happened to know, later on, about the two other Vietnamese who were accepted. Having known that hardly ever more than one student from each country is accepted to Berea, I was so proud to know that the ability of Vietnamese students has been recognized and that, despite of the fact that our country still faces many difficulties, the students have been trying to reach high goals. In Vietnamese proverbs, we have this saying :" A day one goes, a sea of knowledge he earns". By this time, I have realized how true it is. Last year, I was an exchange student in a high school in Mississippi. That was the first time I went overseas. Although, before this trip, I was quite used to living independently because I had to live without my mom for almost 7 years during the time she went to work in Poland. However, my first trip abroad was something totally new and different. A very different country and her people first met me. I gradually got used to everything and felt that those adaptations I had made also came with growth in my maturity. When mentioning about maturity, I am quite sure about what I am talking. Obviously, I still am a long way from being an adult who has gone through enough hardships in life to have the right to judgment on life. However, I believe that the ten months I was away from my homeland, from my family, I now look at my life and future with a very serious and subjective point of view. If I had not been in the U.S, I would never have known of an eventful U.S senior year in high school, and the people, the lifestyle there.

Psychoanalytic Criticism Essay

Sigmund Freud, a well-known psychologist, believes the unconscious can be unlocked through dreams. He defined the unconscious as, â€Å"the storehouse of those painful experiences and emotions, those wounds, fears, guilty desires, and unresolved conflicts we do not know about because we feel we will be overwhelmed by them† (Tyson). Psychoanalytic criticism, a form of criticism which allows the reader to psychoanalyze an author’s unconscious through the characters of his or her work(s), is heavily influenced by Freudian theories of psychology. Since Sigmund Freud explored the workings of the unconscious, he found that his patients developed many defense and anxiety mechanisms to cope with disagreeable ideas, painful memories, feelings or impulses. Nella Larson, author to of Passing, created two diverse characters showing different signs to support Freud’s defense mechanisms and repression—Clare Kendry and Irene Redfield. Clare Kendry, one of the main characters in the book, represses much of her black history to meet societal expectations. At the beginning of Passing, Larson gives a short backstory to Clare’s life; portraying her biracial background. As the novel progressed, readers meet â€Å"an attractive-looking woman†¦with those dark, almost black, eyes and [a] wide mouth like a scarlet flower against the ivory of her skin† (Larson, 9). Once this eye-catching woman introduces herself to her longtime friend, Irene Redfield, as Clare, she declares she has passed into the white community. During the civil rights movement, if a biracial individual’s skin complexion appeared closer to white than black; he or she would be able to pass into the white society. As she tells the story of her lost years to Irene, one can tell Clare has repressed her black history as a result of moving in with two white aunts after her father died. She has this a locus in the family since her aunts were racist against the black community. This prejudice against black people unconsciously helped Clare in repressing her black identity. Clare’s aunts were hypocrites in their religious beliefs because â€Å"[for] all their Bibles and praying and ranting about honesty, they didn’t want anyone to know that their darling brother had seduced—ruined, they called it—a Negro girl. They could excuse the ruin, but they couldn’t forgive the tar-brush† (Larson, 19). When living with her aunts, she was conditioned to believe she was 100% white. This conditioning influences Clare to pass into the white community, leaving her black history behind. In a way, since Clare has conditioned herself to live among white people, she fears her identity will be compromised. Eventually, she marries a rich, white man named John Bellew—an extreme racist. During one of Irene’s visits, Clare confessed that she would never go through the horrors of pregnancy again because she â€Å"nearly died in terror the whole nine months before Margery (her daughter) was born† (Larson, 26) because she feared that Margery â€Å"might be dark† (Larson, 26). This fear coincides with Clare’s repression of half of her identity—something she has been trained not to accept; especially since she married a very prejudice man. After re-meeting Irene in the restaurant in Chicago, Clare begins to look up to her as more than a friend by reaching out to Irene Redfield and showing discreet signs of projection. Since she did not have a mother figure growing up, she instinctively projects that solitary need onto her friend, Irene. When Irene and Clare bump into each other at the restaurant, Clare professes her need to see Irene on a regular basis, â€Å"And now, ‘Rene dear, that I’ve found you, I mean to see lots and lots of you† (Larson, 16). This proves Clare’s need for projection, hoping that Irene would fill that motherly role. Clare’s projection could resemble many things but one stands out clear—she is starting to unconsciously revert back to her black heritage and needs that motherly role m odal to guide her back to her own identity. Unlike Clare, Irene Redfield has different psychoanalytical issues, one of which regards low self-esteem. Throughout Passing, Irene starts to despise Clare because of her confidence. Clare shows traits that she yearns to possess indicating that Irene doesn’t see her self-worth. Irene is jealous of Clare’s beauty and outgoing attitude. Irene knows Clare carries heavy baggage because she is hiding her identity from her husband but it seems like Irene hates the fact that Clare doesn’t appear to have a care in the world: Irene doubted the genuineness of it, seeing herself only as a means to an end where Clare was concerned. Nor could it be said that [Clare] had even the slight artistic or sociological interest in the race that some members of other races displayed. She hadn’t. No, Clare Kendry cared nothing for the race. She only belonged to it. (Larson, 36). This passage is the starting point of Irene’s jealousy. In her mind, Clare had it all. She is married to a rich, white man who sees her as a white woman whereas Irene is married to a black man—almost making it impossible for her to ever pass into the white community; especially because one of her sons shares his father’s skin tone. Irene also dislikes Clare’s appearance during the Negro Welfare League Dance because she thinks her husband might find Clare’s apparel attractive. When she noticed Clare’s elegant dress and features, she â€Å"regretted that she hadn’t [counseled] Clare to wear something ordinary and inconspicuous† (Larson, 53). This dance was the beginning of Irene’s fear of betrayal and abandonment. Towards the end of the book, Irene suspects her husband, Brian, is having an affair with Clare. Despite what she suspects, she doesn’t want to believe it. Because she thinks that as long as Clare’s black history is kept from John, Irene has nothing to worry about. Despite how Irene feels, Cla re is bold and daring–willing to jeopardize everything to be free of John’s grasp. Irene couldn’t bear losing Brian; especially if Clare gains marital freedom: It was that smile that maddened Irene. She ran across the room, her terror tinged with ferocity, and laid a hand on Clare’s bare arm. One thought possessed her. She couldn’t have Clare Kendry cast aside by Bellew. She couldn’t have her free (Larson, 79). This excerpt proves that Irene has a fear of abandonment and a fear of betrayal. She cannot handle her husband betraying her for Clare Kendry, and she does not want to raise the boys alone. Irene also shows signs of repression and selective memory: â€Å"†¦What happened next, Irene Redfield never afterwards allowed herself to remember. Never clearly† (Larson 79). Irene knows what had happened but repressed the memory because she wouldn’t have been able to handle having murder on her hands. When the detective asks her what had happened, she, instead, remembers what she wants to remember and tells him Clare simply fell out the window before anyone could stop her. With Irene’s unfortunate luck, he believes her—allowing the new memory of Clare Kendry’s death to take place of the actual event. Much of Irene’s responses to Clare’s persona reflect what many blacks must have felt during the Civil Rights movement. During the Civil Rights Movement, the Jim Crow laws were established and segregation was made legal. Unfortunately, the black community received the shorter end of the stick and had to endure harsh treatment. Because of the hardships many black men and women had to tolerate, a psychological illness was developed. Due to the heavy white influence, black people were subjected. Like Irene, they most likely experienced avoidance, low self-esteem, fear of intimacy, abandonment or betrayal. Biracial men and women who passed into the white society found a loop hole to escape the disadvantages of segregation. Nella Larson captured a morbid, yet perfect, moment of how fear can literally drive a person over the edge and do whatever it takes for the fear to absolve. She portrayed Sigmund Freud’s defense mechanisms and anxieties well and understood the consequences of repression and fear. Repression is a double-edged sword. It is necessary to cope with tragic events and/or thoughts but it is also a powerful vice to the human mind. The defenses and anxieties Sigmund Freud discovered through his experiments could make or break a person—depending on their mental condition. Fears can either conquer or be conquered. Clare wanted to conquer her fear by leaving her husband, John. She wanted to free herself from his prejudice attitude and start a new life where she wouldn’t have to hide her black history. On the downside, Irene Redfield allowed her fear and rage consume her conscious, giving her the weapon she needed to kill Clare Kendry—paranoia. If Irene wasn’t so afraid of losing her husband, then she wouldn’t have had to kill Clare to eliminate her fears of solitude and betrayal. Works Cited Larson, Nella. Passing. London: W.W. Norton & Company, Inc., 2007. Book. Luft, Joseph and Harrington Ingham. â€Å"SMALL GROUP INSTRUCTOR TRAINING COURSE.† 1984. Chapter 5: Johari Window. Web. 11 November 2012. . Tyson, Lois. Critical Theory Today: A User-Friendly Guide. 2nd. New York City: Taylor and Francis Group, 2009. Web.

Quaid Essays

Quaid Essays Quaid Essay Quaid Essay I choose him as my hero because I really admire him. I admire his style, his personality and what he did for the Muslims of our country. He gave Muslims their freedom from the British Empire that was ruling at that time. Quaid-e-Azam Mohammad Ali Jinnah was born on Dec. 25th, 1876, to a prominent mercantile family in Karachi. He was educated at the Sindh Madrassat-ul-Islam and the Christian Mission School.Jinnah joined the Lincolns Inn in 1893 to become the youngest Indian to be called to the Bar. Three years later, he became Bombays most famous lawyer. He formally entered politics in 1905 from the platform of the Indian National Congress. He went to England in that year as a member of a congress delegation to plead the cause of Indian self-governemnt during the British elections. He got us, the Muslims, freedom by forming a political group called the Muslim League.When he talked to all the Muslims around in the sub-continent at that time, he said, We are a na tion with our own distinctive culture and civilization, language and literature, art and architecture, names and nomenclature, sense of values and proportion, legal laws and moral code, customs and calandar, history and tradition, aptitudes and ambitions; in short, we have our own distinctive outlook on life and of life. By all canons of international law, we are a nation. [pic] The Muslim league had a great impact on the nature of the Indian politics. By making the Muslim League, it shattered forever Hindu dreams of a pseudo-India.The British and the Indians were shocked at how all the Muslims came up together, asking for them to give them their own free country, which is now Pakistan. To get the Muslim people freedom, Quaid-e-Azam Mohammad Ali Jinnah played a big role. He was the only Muslim to stand up and rally all the Muslims together so they could have their freedom on Aug. 14, 1947. Before dying on Sept. 11th, 1948, he gave the Pakistanis a last message: The foundations of y our state have been laid and it is now for you to build and build as quickly and as well as you can. Most people also admired him and one even said, Gandhi died by the hands of an assassin; Jinnah died by his devotion to Pakistan. Thats why I really admire him. He is like a hero to everyone in my country. This is because of what he did for our country and for the Muslims. He fought so much for us and he did so much for us that no one can ever forget. You always hear about Gandhi and how he did so much for India, but you never hear about Quaid-e-Azam who did everything to get us at the point that we are right now. He is a great freedom hero for me.

Portrayal of Reality in Great Gatsby essays

Portrayal of Reality in Great Gatsby essays Mr. Gordan, an esteemed English teacher, once said "Literature is Life". I had not been able to grasp the reality of those words until I read The Great Gatsby . After reading The Great Gatsby, I understand that literature is written through inspiration from our daily lives. In this novel, F. Scott Fitzgerald portrays the themes of morality and life versus illusion. Through his excellent writing techniques, Fitzgerald reduces most of the characters of the novel as seemingly obsessed with material possessions, petty, and selfish. Theses characterizations are portrayed because of the realness of human nature. Fitzgerald uses contrasting morals and values of the characters to show the true disparity in human nature. Nicks characteristics are completely incompatible with Toms. Since Nick has a strong foundation and is honest, he is thus very faithful. His faithfulness and loyalty is apparent when he attends and organizes Gatsbys funeral. On the other hand, Tom is unfaithful and dishonest. He is dishonest with Daisy and Myrtle. He also shows his unfaithfulness when he is not present at the birth of his daughter. In addition, Fitzgerald also uses Tom and Gatsby to show the sentimental disparity. Gatsby is a dreamer and a romantic man, who by following his dreams, went from rags to riches. He is proud of the fact that he has been able to accumulate his wealth independently, despite the fact that it is hinted that much of his money was earned illegally. Tom, on the other hand, is a realist and a straightforward man. He does not dream, as Gatsby does; he merely acts on his instincts. He has not earned his great wealth: he has inherited it. In spite of the fact, that all of the main characters in The Great Gatsby have very different personalities; they are however all affected by money. Some characters, like Gatsby and Tom Buchanan, have money, and are very expressive with it. Other characters, such as Myrtle, lust ...

New media communication Essay Example | Topics and Well Written Essays - 5000 words

New media communication - Essay Example The use of social media as a tool for marketing by tech savvy marketers has enabled them to connect with both their loyal customers and their prospective customers in a cheap, efficient way. This paper shall look at the impact that the use of the social media platform has had on traditional marketing, and how it has changed communication among stakeholders within an organization. The advent of social media has brought about a revolution in corporate communication. This has transformed the way organizations conduct their public relations methods in addition to bringing considerable change in these organizations’ interactions with their stakeholders. This avenue of communication continues to become popular among enthusiasts in all sectors, due to unlimited potential that it offers by its use. The use of social media has not reached its peak, especially in the business world. This is because business executives and employees in public relations departments in numerous organizations have been very slow in adapting this method of communication. The increased scepticism surrounding the use of social media in communication has been a major contributor to its slow growth in the business world. However, that phase of slow growth has since been passed, as more businesses take up social media as an essential part of their public relations and marketing tools (Ho & Kwamena, 2009, pg 23). It has become easier for companies to reach all its stakeholders with the advent of the internet and the social media platform. For the first time, it is imprudent to fly around the world to attend meetings with stakeholders. There are social media sites that allow for live video communication between people. Social media sites such as Skype allow company executives to communicate via video link without having to be in the same location at once. In addition to that, companies have

Kevin Roche Essay Example | Topics and Well Written Essays - 750 words

Kevin Roche - Essay Example In the very next year he came back to Michael Scott’s studio and applied for graduate studies at Harvard, Yale, and Illinois Institute of Technology. He left Ireland for United States in 1948 and completed his Masters program in Illinois Institute of Technology under Ludwig Mies van der Rohe. He served at the United Nations Planning Office for a very short time and later joined Eero Saarien and Associates at Bloomfield Hills, Michigan in 1950. Then the growth of Kevin Roche was notable that within four years, that is, by 1954, he became the principal design associate of Saarinen. Kevin Roche’s combined work with John Dinkeloo (1918-1981), who joined Saarinen office in 1950, has contributed some great architectural designs to the world. After the death of Saarinen in 1961, Kevin Roche and John Dinkeloo, along with senior partner and administrator Joseph Lacy, continued under Saarinen’s name finishing projects and securing new work, most notably the Oakland Museum (1961-1968) in Oakland, California. In 1966, with Saarinens work complete, the office adopted the present name, Kevin Roche John Dinkeloo and Associates. Kevin Roche’s talent as a designer and architect is so great that most of his creations identify it. He has planned and designed diverse facilities by implementing new advancements in design concepts. One of the living evidences is the creation of Oakland Museum of California which has often been described as a complex for the art, natural history, and cultural history of California. The construction of this museum with interrelated terraces and roof gardens exemplifies the former comment. Roche Dinkeloo focused mainly on constructions in the area of large urban and suburban projects. The construction of the Ford Foundation Headquarters (1963-1968) in New York City announces the mastery of modern building constructions. The L-shaped 12-story office building and the tall glass roofed garden, etc., are the typical features of