Biotechnology case study Research Paper Example | Topics and Well Written Essays - 1000 words

Biotechnology contextual investigation - Research Paper Example I need to consider a few parts of an item before approving the company’s staff to begin its delivering or assembling. As an organization, which is known for its natural kind disposition, the organization needs to grasp new innovation that will guarantee that all items that the organization produces are condition neighborly. This will be done while as yet keeping up the respectability that the organization has with its clients identifying with the quality and functionality of the item put in the market. This paper responds to certain inquiries seeing my choice as the CEO and the originator of the organization. I have considered an assortment of issues before I choosing whether or not to buy the new texture. The choice that I make now will effectsly affect the eventual fate of the organization. These contemplations incorporate; 1. The natural effect the way toward assembling the new item has figured out how to expel all wastewater in the assembling procedure, which was created when utilizing the first synthetic. In any case, there will be age of wastewater when the clients wash the new articles of clothing over and again. Little, yet noteworthy measures of the hereditarily changed compound are destined to wash off during the cleaning procedure; this wastewater could then stream and discover its way into the nearby water treatment production lines, plants and conduits (Agathos 90). 2. Long haul natural issues the ecological appraisal branch of the organization has kept on tending to the issue of the drawn out impacts of the new item and the medical problems that it may cause. Little is known on the drawn out impacts of the item (Agathos 90). 3. Shortcoming in the company’s showcasing effort the promoting office has made accentuation that remember hostile to smell treatment for the product offering, which will help in the disposal of the unmistakable

Media Essay -- essays research papers fc

     In the late Seventies, America got stunned and insulted by the assault, mutilation, and murder of over twelve youthful, excellent young ladies. The man who submitted these killings, Ted Bundy, was later secured and executed. During his confinement in different prisons, he was intellectually tested and nudged by therapist and psychoanalysts planning to find the foundation of his fierce activities and sexual disappointments. Numerous hypotheses emerged in endeavors to clarify the inspirational factors behind his dangerous adventures. In any case, the most grounded and generally achievable of these speculations came not from the clinicians, however from the man himself, "as a youngster, my amigos and I would all sneak around and watch pornography. As I developed more seasoned, I turned out to be increasingly intrigued and engaged with it, [pornography] turned into a fixation. I got so engaged with it, I needed to join [porn] int o my life, yet I couldn’t carry on like that and keep up the achievement I had buckled down for. I produced an adjust conscience to satisfy my dreams under-spread. Sex entertainment was a methods for opening the malevolent I had burried inside myself" (Leidholdt 47). Is it conceivable that erotic entertainment is going about as the way to opening the wickedness in progressively unsteady personalities?      According to Edward Donnerstein, a main analyst in the erotic entertainment field, "the connection between explicitly fierce pictures in the media and resulting hostility and . . . hard mentalities towards ladies is much stonger factually than the connection among smoking and cancer" (Itzin 22). In the wake of thinking about the expansion in assault and attack, inappropriate behavior, and other sex wrongdoings in the course of the most recent couple of decades, and furthermore the comparing increment of business in the erotic entertainment industry, the connection among savagery and pornogrpahy needs impressive investigation and assessment. When the proof you will experience in this paper is assessed and measured, it will be hard not left away with the acknowledgment that ongoing utilization of obscene material advances unreasonable and out of reach wants in men that can leac to fierce conduct toward ladies.      In request to appropriately examine sex entertainment, and have the option to interface it to viciousness, we should initially go to an essential and pleasing comprehension of what the word erotic entertainment implies. The term pornogrpahy starts from t... ...onse to Langton." Philosophy & Public Affairs. Summer 1992: 65-79. Jenish, D’Arcy. "The King of Porn." Maclean’s. 11 Oct. 1993: 52-56. "Did Sexy Kalvin Klein Ads Go Too Far?" Maclean’s. 2 Oct. 1995: 36. Kaminer, Wendy. "Feminists Against the First Amendment." The Atlantic Monthly. Nov. 1992: 111-118. Leidholdt, Margaret. Reclaim The Night: Women on Pornography. New York: William Morrow and Company, Inc., 1980. Nicols, Mark. "Viewers and Victims." Newsweek. 10 Aug. 1983: 60. Russell, Diana E.H., ed. Making Violence Sexy: Feminist View on Pornography. New York: Teachers College Press, 1994. Webster’s Dictionary. Miami Florida. P.S.I. &     Associates. 1987: 286. Weisz, Monica G., and Christopher M. Dukes. "The Effects of Exposure to Filmed Sexual Violence on Attitudes Toward Rape." Journal of Interpersonal Violence. Walk 1995: 71-84. Whicclair, Mark. R. "Feminism, Pornography, and Censorship." Contemporary Moral Problems. ed. James White. Minneapolis/St. Paul, MN: 1994. White, Mary. "Women As Victim: The New Stereotype." Spin. Apr. 1992: 60-65.

Empirical Asset Pricing Theory Assignment Example | Topics and Well Written Essays - 1500 words

Observational Asset Pricing Theory - Assignment Example At the end of the day, the paper will take a gander at the negative covariance of SDF and overabundance returns. The paper will likewise diagram the Fama-French components. This will incorporate involving how these variables work, and the intentions behind picking or choosing of models. At long last, the paper will examine how the method utilized by Pastor and Stambaugh vary from the ones utilized by Fama-French components. Stochastic Discount Factor Pricing Model SDF as a Factor Pricing Model According to Fama and French (25 - 30) this model aides in the figuring of n econometric investigation that is utilized in the estimating of advantages. The strategies incorporated this model incorporate the capital resource evaluating model that was proposed by Sharpe in 1964 and different just as the utilization based between worldly capital resource valuing models (CCAPM). Stochastic markdown factor (SDF) utilizes both of the methodologies that are utilized in resource valuing. This incorpor ates the outright and the overall valuing of benefit. The outright estimating of benefit include the valuing of an advantage comparative with the sources that open it to the macroeconomic dangers. The general valuing of benefit involves estimating resources as indicated by how different resources are evaluated. The valuing condition that is utilized to assess the stochastic rebate factor is ordinarily expected. The constraints that are forced on the conduct identifying with the stochastic model are thought to be standard. In view of the evaluating condition suspicions the model, the cost of n resource which is indicated as ‘t’ is determined through limiting the estimation of the benefits in the time of paying off. The condition for deciding the cost of the benefit is: Pt=ET (Mt+sXt+s). The advantages pay off is spoken to by Xt+s while the limiting variable is spoken to by Mt+s. the part meant as ET speaks to the desire given the data that is accessible at a given time t . The limiting component speaks to the stochastic variable (Renault and Hansen 3-15). The benefits that can be evaluated utilizing this model incorporate a stock that delivers a profit of DT+1. This stock ought to likewise have a resale esteem and a result period. A treasury bill is likewise relevant if just it pays just a single unit of merchandise or a decent being devoured. This compares the result to 1. A bond whose coupon installment is consistent but can be sold is pertinent for estimating utilizing this model. This model can likewise value bank stores that pay the hazard free return rate and compare the result time frame to 1+ rft. At last the consider choice whose cost is Pt and gives the holder of the alternative the privilege of buying any stock at the cost worked out (Renault and Hansen 12-21). Suppositions Relating to the Form of SDF In the advancement of the stochastic estimator, there are four presumptions that are taken into contemplations. The main supposition that w ill be that the estimating condition 2 consistently holds. This condition is proportionate to the law of one cost. The suspicion here is that all the protections that have a similar result should bear a similar cost. There are no decisions of the inclination. The subsequent suspicion expresses that the stochastic limiting component names Mt to be more noteworthy than zero. The equivalent applies even to mirroring portfolio. The suggestion here is that no exchange open doors exist. The third suspicion expresses that the hazard free rate exists. The hazard free rate is quantifiable comparative with sigma-polynomial math. The molding set that is additionally utilized in the calculation of the molding minutes produces this variable based math. The presence of this rate takes into consideration result space that is

In Search of Our Mothers Corpses Motherhood and the Lacanian Order in Meridian - Literature Essay Samples

In the essay â€Å"In Search of Our Mothers’ Gardens,† Alice Walker presents a moving portrait of matrilineal art and creativity extending throughout black history. Following this line, Walker illustrates generations upon generations of lost artists, mothers and grandmothers â€Å"driven to a numb and bleeding madness by the springs of creativity in them for which there was no release† (232). Among her imagined foremothers, Walker conjures the nameless ghosts of unrecognized genius and talent: stifled painters, thinkers, and sculptors emerge as black incarnations in the tradition of Virginia Woolf’s Judith Shakespeare. Walker traces this lineage, suggesting that even when systemically repressed and silenced, this creative spirit has survived, if only to be passed down in the hope of finding expression in the next generation of black women. In her exploration of Walker’s fascination with matrilineal inheritance, Dianne Sadoff notes a certain disparity between Walker’s veneration of her foremothers in certain texts and her anxieties about motherhood in others. Proposing a revision of Sandra M. Gilbert and Susan Gubar’s theory of the â€Å"anxiety of influence† unique to female authors—itself a revision of Harold Bloom’s model of literary influence—Sadoff suggests that although Walker’s conception of matrilineage appears â€Å"not at all melancholy or anxiety laden,† her fixation on the subject â€Å"masks an underlying anxiety that emerges, although disguised, in Walker’s fiction† (7). Indeed, for all Walker’s veneration of mothers—both biological and otherwise—the sacred state of motherhood receives a notably different treatment in Meridian. Walker’s second novel sees motherhood both implicitly and explicitly aligned with necessary and inevitable death. Complete with a cast of corpses both literal and metaphorical, mothers dying both real and symbolic deaths, Meridian presents an unmistakable association between womanhood and death, underscoring a dominant patriarchal narrative in which female martyrdom is privileged at best, and demanded at worst. Silenced by a patriarchal order reflected in a Lancanian conception of paternal structures of meaning, these mothers see their voices stifled and suffocated in their offspring, rather than renewed in the promise of a new generation as illustrated in â€Å"In Search of our Mothers’ Gardens.† Out of this cast of corpses, Meridian’s titular character emerges to break the cycle of silence and martyrdom by refusing motherhood—the most privileged form of female sacrifice. In refusing to accept suffering or to privilege the sacrificial rite of motherhood, Meridian issues a challenge to the patriarchal order, one that parallels a similar rejection of the martyrdom associated with the novel’s conception of collectivist activism. In Meridian, dominant narratives surrounding both womanhood and political collectivism encourage and privilege suffering and sacrifice for an allegedly noble cause. Both as a woman and an activist, Meridian maintains her individuality at all costs, refusing to conform to any collectivist demands that insist she sacrifice her identity or independence. In refusing to conform to these patriarchal standards and rejecting martyrdom, Meridian escapes the narrative of sacrifice that plagues her fellow activists. As Lynn Pifer outlines, Meri dian’s eventual reconciliation of political activism with her need for individualism parallels her gradual reclamation of voice. At the end of the text, Meridian—who spends much of the novel refusing to participate in authorized discourse—at last â€Å"finds her voice and moves beyond her method of strategic silences† (Pifer 88). Meridian’s rejection of motherhood issues a challenge to the patriarchal narrative of suffering, while simultaneously breaking the Lacanian cycle of silence. In rejecting motherhood and martyrdom, Meridian gains the freedom to accept and use language outside the parameters of authorized patriarchal discourse. As noted, motherhood in Meridian is enacted primarily by a cast of dead women. Among the ensemble are literal corpses, along with departed women whose deaths have lived on in folklore, and even still-living women who have suffered metaphorical deaths. To this body count, I offer for comparison the addition of another famous literary corpse mother: Addie Bundren in William Faulkner’s As I Lay Dying. At various points throughout Meridian, the decidedly postmodern novel invites comparison to its modernist predecessors, specifically in its occasional evocation of a distinctly southern gothic grotesque. This Faulknerian imagery is perhaps most evident in the novel’s bizarre opening scene, featuring none other than the novel’s first maternal corpse: the body of the slain Marilene O’Shay repurposed as a carnival attraction. This influence resurfaces later in the novel, with the description of Meridian’s mother bearing prominent similarities to Faulknerâ₠¬â„¢s Addie Bundren. Presenting Faulkner’s Addie as parallel to Walker’s Mrs. Hill, an analysis of the Lacanian significance of Addie’s rejection of language illuminates a similar treatment of language and motherhood at work in Meridian. First, however, it may be helpful to examine the corpse mothers of Meridian exclusively. The novel’s first corpse, the grotesque Marilene O’Shay, functions as a literal embodiment of the dominant female narrative against which Meridian pushes. Pointing to the the three epithets painted on O’Shay’s carnival trailer: â€Å"Obedient Daughter, Devoted Wife, and Adoring Mother (Gone Wrong),† Pifer illustrates the ways in which the corpse â€Å"sums up the narrow possibilities for women in a patriarchal society,† (80). Significantly for Meridian, whose reluctance to submerge or obscure her identity drives much of the conflict in the story, these â€Å"possibilities† all necessarily compromise a woman’s individuality, redefining her identity in terms of her relationships within the patriarchal order. While Marilene’s violent death at the hands of her husband speaks to a recurring motif of sexual violence against women throughout the novel, perhaps of even greater significance is her ability to fall back into her husband’s favor in death. Despite the allegedly universal acknowledgement among authorities and family members alike that O’Shay’s actions against his wife are justified, â€Å"Cause this bitch was doing him wrong,† the wronged husband softens considerably toward his wife in death (Walker 7). When her body resurfaces years later, according to the local legend, â€Å"He’d done forgiven her by then, and felt like he wouldn’t mind having her with him again,† (8). In death, Marilene O’Shay is the embodiment of ideal womanhood: sacrificed, silent, and, as Pifer notes, â€Å"utterly possessed† (81). In her petrified and powerless state, Marilene ascends to such a high rank of patriarchal womanhood that her va lue is literally quantifiable. Deciding his wife’s body could be â€Å"a way to make a little spare change in his ol’ age,† Henry O’Shay effectively commodifies his wife (Walker 8). Marilene’s successors, the novel’s other female corpses, all follow in her footsteps as â€Å"mothers gone wrong,† in some capacity or other. Meridian highlights a narrative in which womanhood is almost synonymous with motherhood, depicting a series of women who simultaneously meet their demise and maximize their societal value as martyrs through motherhood. The Wild Child is the next victim of womanhood to surface in the novel. â€Å"Running heavily across a street, her stomach the largest part of her,† The Wild Child dies largely a victim of her pregnancy (Walker 25). While in life, The Wild Child is rejected by all but Meridian, in death her value increases, not unlike that of Marilene O’Shay. When The Wild Child dies, the same Saxon classmates who previously begged their house mother to have Meridian’s young ward removed from the honor’s house find new appeal in the slain girl, showing up to her funeral in large numbers and prompti ng to Meridian to drily remark, â€Å"I would never have guessed Wile Chile had so many friends† (28). In life, The Wild Child is at best an inconvenience, at worst an abomination. In death, she suddenly becomes an attractive symbol of martyrdom, one the students repurpose for their own misguided and ultimately self-destructive demonstration. Fast Mary is another figure of Saxon folklore whose tragic death, romanticized by the students, renders her a sacred martyr of The Movement. In a particularly gory instance of â€Å"motherhood gone wrong,† Fast Mary is forced to hide a pregnancy from the Saxon administration before dismembering the child and attempting to dispose of it. After getting caught, Mary hangs herself in solitary confinement. Like The Wild Child, Fast Mary owes her popularity to her tragic death, in which she is immortalized as another symbol of martyrdom for the would-be Saxon revolutionaries. As Pifer notes, the students â€Å"relish the story of a girl forced to go to terrible lengths to maintain the college’s demands,† (82). In fetishizing Fast Mary as a tragic and heroic icon, Saxon’s aspiring activists unwittingly fall into the patriarchal narrative themselves by equating Fast Mary’s worth with her suffering. While the deaths of Marilene O’Shay, The Wild Child, and Fast Mary are literal, other living women in the novel suffer symbolic or metaphorical death. As Pifer summarizes, â€Å"Perfect women in this community, as Meridian well knows, are perfectly mindless, nicely dressed, walking corpses† (84). Most notable among these walking corpses is Meridian’s own mother, who compares motherhood to â€Å"being buried alive† (Walker 42). Not unlike the young Saxon women canonizing Fast Mary’s tragedy within their community folklore, Meridian’s mother finds herself trapped in a patriarchal narrative that praises motherly suffering and sacrifice. Although she disdains the shabby outward appearance of other mothers, Mrs. Hill cannot help but imagine in these women â€Å"a mysterious inner life, secret from her, that made them willing, even happy, to endure† (41). Meridian’s mother is so seduced by the glorified image of maternal suffering tha t she decides to join their ranks herself, only to realize that â€Å"the mysterious inner life she had imagined was simply a full knowledge of the fact that they were dead, living just enough for their children† (42). Despite her disappointment, Meridian’s mother completes the patriarchal narrative by ultimately coming to take pride in her suffering and sacrifice, proudly proclaiming that she has six children, â€Å"Though I never wanted to have any,† (Walker 88). Sadoff presents a similar analysis of Mrs. Hill, further contextualizing her inevitable demise from independent woman to walking corpse within the tradition of matrilineal decay: Now anti-intellectual, prejudiced, and blindly religious, Meridian’s mother nonetheless once fought her father’s sexism, her own poverty, and the racist system to become a schoolteacher. The cost: her mother’s life and willing self-sacrifice. As a daughter who becomes a mother and so participates in matrilineage, Meridian’s mother represents the history of black motherhood: a legacy of suffering, endurance, and self-sacrifice. (23). Against this portrait of Mrs. Hill, I present for comparison Faulkner’s Addie Bundren, whose own embodiment of maternal suffering reflects Lacanian structures of meaning that illuminate Meridian’s challenge to the patriarchal order and reclamation of voice. Both Meridian’s mother and the matriarch of the Bundren family belong to the quasi-deceased. While Mrs. Hill finds metaphorical death in motherhood, Addie narrates her sole chapter in Faulkner’s famously polyvocal narrative from beyond the grave. Both women are former school teachers who ultimately feel deceived once persuaded to abandon their teaching posts for marriage. Equal parts unimpressed and violated by their husbands, both women bemoan the false promises of domestic bliss. â€Å"I realized that I had been tricked by words older than Anse or love,† Addie laments, referring to the ancient tradition of the patriarchal order to which she has fallen victim (Faulkner 100). Mrs. Hill, too, blames systems beyond herself in the assertion that â€Å"she could never forgive her community, her family, his family, the whole world, for not warning her against children† (Walker 41). Both women struggle to define and identify with love, and both ultimately end up at lukewarm conclusions; Mrs. Hill settles with a â€Å"toleration for [her husband’s] personal habits that she identified as Love,† while Addie remains skeptical of the concept altogether, mustering only the indifferent claim, â€Å"It was Anse or love, love or Anse, it didn’t matter† (Walker 41, Faulkner 99). Perhaps most significantly, both women feel an intense violation and abstraction with childbirth. Addie remarks that her â€Å"aloneness had been violated† with the birth of her first child, while Mrs. Hill’s first pregnancy finds her â€Å"as divided in her mind as her body was divided, between what part was herself and what part was not† (Faulkner 99, Walker 42). In her analysis of As I Lay Dying, Doreen Fowler identifies another key aspect of Addie’s character, one that surfaces in Mrs. Hill’s character as well: a rejection of language. Addie’s famous, fragmented pronouncement that â€Å"words are no good; that words dont [sic] ever fit even what they are to say at† prefigures her denouncement of each in a series of social constructs— including love, sin, fear, and salvation—as merely â€Å"a word like the others; just a shape to fill a lack† (Faulkner 99). Interpreting this in Lacanian terms, Fowler argues that â€Å"Addie hates language because it is based on separation and difference† (320). In basic Lacanian ideology, as a Fowler outlines, a child enters the realm of the symbolic and acquires language by becoming aware of difference and separating from the mother, reflecting Saussurean structures of language that insist a sign has meaning only in its difference from other signs. If separation from the mother is the key to the symbolic realm, then â€Å"the murder of the mother is constructed as positive step toward establishing identity,† thus providing an explanation of the mother-as-corpse motif prominent in both As I Lay Dying and Meridian (317). However, it is not enough to simply kill the mother. Once the child has achieved this separation from the mother, the child must then â€Å"generate substitutes for her that are permissible within the Law of the Father† (Fowler 320). This production of substitutions is where the previously shared experience of the Lacanian order diverges for sons and daughters. Fowler calls on Nancy Chodorow’s theory of maternity to explain the daughter’s inevitable repetition of her mother’s fate. According to Chodorow, when the child attempts to recreate the initial unity with the mother through replacements, the daughter does so by becoming a mother herself, thus renewing the Lacanian cycle and perpetuating a patriarchal order that in turn demands the new mother’s own death (Fowler 318). Addie hates language because it is made possible by the same patriarchal system that necessitates her death. Parallel to Addie’s rejection of language is Mrs. Hill’ s rejection of creative expression of any kind. Much like the generations of lost artists Walker memorializes in â€Å"In Search of Our Mothers’ Gardens,† Mrs. Hill is aware that â€Å"creativity was in her, but it was refused expression† (Meridian 42). Unlike the silenced foremothers of â€Å"Gardens,† however, Meridian’s mother does not appear to carry any hope of passing her stifled creativity along to the next generation. Rather, her silence is deliberate and in some sense vengeful, â€Å"a war against those to whom she could not express her anger or shout, ‘It’s not fair!’† Finding herself trapped in the living death demanded by the patriarchal order, Meridian’s mother wants to see the same fate inflicted on the next generation. Mrs. Hill vows never to forgive her foremothers for not warning her, and in turn enacts her revenge through silence, refusing to warn the next generation of women. Meridian’s friend, the oft-pregnant Nelda, suspects as much: à ¢â‚¬Å"Nelda knew that the information she had needed to get through her adolescence was information Mrs. Hill could have given her† (Walker 86). A victim of the Lacanian cycle, Mrs. Hill keeps quiet, in her silence willfully allowing the next generation of women to fall victim to the same metaphorical death. In spite of her mother’s influence, however, Meridian successfully refuses motherhood, finally breaking the Lacanian cycle of matricide. In As I Lay Dying, Addie’s revenge by silence comes to fruition, with her pregnant daughter—the teenaged Dewey Dell—failing to procure an abortion and succumbing to her role as the displaced, deceased mother. Meridian, however, suggests a more hopeful future for womanhood. Meridian successfully breaks the Lacanian cycle of martyrdom by refusing motherhood—through adoption, abortion, and finally, castration. In this refusal to privilege maternal suffering or to compromise her identity by allowing her child’s needs to obscure her own, Meridian issues a challenge to the patriarchal order, one she will repeat against the collectivist demands of The Movement. Not unlike her mother, Meridian displays her own complicated relationship with language throughout the novel, preferring silence over blind participation in authorized patriarchal discourse. In her analysis, Pifer parallels Meridian’s successful reconciliation of her political and personal beliefs at the end of the novel with her simultaneous reclamation of voice. Throughout the novel, Meridian flees the erasure of the individual dominant in narratives of motherhood and activism. Aware of the self-destructive powers of collectivism, Meridian repeatedly rejects the authorized discourse of a series of communities, beginning with her childhood church congregation. Meridian’s inability to â€Å"say it now and be saved,† to pronounce empty allegiance to the Christian savior and martyr, resurfaces in her inability to complete the oath promising to kill for The Movement (Walker 16). Rejecting systems that obscure individuality and privilege martyrdom, Meridian pursues a path of independent activism in much the same way as she chooses a single life not submerged in wife or motherhood. She refuses to seek glory as a martyr for any cause, understanding that â€Å"the respect she owed her life was to continue, against whatever obstacles, to live it, and not to give up any particle of it without a fight to the death, preferably not her own† (220). When this understanding leads to the realization that Meridian could in fact kill, it is not for the sake of any blind collectivist doctrine or â€Å"movement,† but rather for her own sake or that of another individual. Pifer’s reading sees Meridian’s transcendence of the â€Å"murderous philosophy of the would-be revolutionary cadre† consummated as she joins her voice in song with the congregation and â€Å"her personal identity becomes part of their collective identity† (88). Meridian’s reclamation of her voice signals an acceptance of language—a reply to her mother’s tight-lipped rejection of creative expression—that breaks with the Lacanian order. In her refusal to have children, Meridian refuses to continue the Lacanian cycle of achieving difference and separation only to submerge it once again in an attempted return to unity through childbirth. In breaking this cycle, Meridian issues a challenge to the patriarchal order. Freed from the obligation to discard her independence and submerge difference—the Lacanian heart of language—in motherhood, Meridian gains full control of her voice. Meridian no longer has to pass the creative spark silently on to the next generation. She does not have to bury her stifled voice in her mother’s garden. Free of the patriarchal order, Meridian finally gives life to the voices of her foremothers. Works Cited Faulkner, William. As I Lay Dying. Edited by Michael Gorra. New York: W.W. Norton Company, 2010. Fowler, Doreen. â€Å"Matricide and the Mother’s Revenge: As I Lay Dying.† The Faulkner Journal 4. 12 (1991). Rpt. in As I Lay Dying. Edited by Michael Gorra. New York: W.W. Norton Company, 2010. Pifer, Lynn. â€Å"Coming to Voice in Alice Walker’s Meridian: Speaking Out for the Revolution.† African American Review, vol. 26, no.1, 1992, pp. 77-88. JSTOR. Sadoff, Dianne F. â€Å"Black Matrilineage: The Case of Alice Walker and Zora Neale Hurston.† Signs, vol. 11, no. 1, 1985, pp. 4–26. JSTOR. Walker, Alice. â€Å"In Search of Our Mothers’ Gardens.† In Search of Our Mother’s Gardens. New York: Harcourt. Brace Jovanovich, 1983: pp. 231-244. Walker, Alice. Meridian. New York: Harcourt, 2003.

Technology Are On The Rise And Ioms Recommendation Of...

Informatics Ayva Rodriguez Felician College NURS 330 Christine Lawrence October 14, 2014 Technology are on the rise and IOMs’ recommendation of informatics in the aspects of nursing care that can improve how interdisciplinary team member communicate to each other, managing knowledge and information, making decision and reducing errors (Greiner Knebel, 2003, p. 62). Communication is the interaction among people and the exchange of ideas, opinions and feelings whether it is verbal or non-verbal (Kourkouta Papathanasiou, 2014, p. 65) such as through documentation or email (Nursing Informatics, 2014). Additionally informatics focused on documentation to improve how the involved healthcare members communicate to one another. And†¦show more content†¦211). Good communication will reduce errors and improve nurses’ efficiency in patient care (Cipriano, 2011, p. 286). In my clinical experience electronic medical records greatly improved how interdisciplinary health team member communicate timely and effectively. And with the data entered or any prescription made were clearly written and understood that resulted in error reduction and better patient care. For example an updated patient skin condition assessment helped in the prevention of pressure ulcer (Weston Roberts, 2013). Patients with cancer can use technology in dealing with family responsibility and at the same time keeping track of chemo or radiation treatment appointments. With internet communication, cancer patient can asked assistance to family and friends in the comfort of their home or even in the hospital without the risk of exposing themselves to sick people. There are software available that can make a calendar on what are the day to day help needed and that can be viewed online by family and friends who are able to help the patient (Snyder et al., 2011, p. 214). Factors associated with medication errors such as interrupted nurses, look-alike medication, wrong dosage given, wrong computation, nurses are multitasking or misleading hand written instructions (Jones, 2009, p. 41-46) can be prevented by the

The Effects Of Eating Fast Food On The United States

Manh Pham Instructor H. Jackson Health 100 Nov 4, 2015 Diabetes In Vietnam, there are only a few fast food restaurants such as KFC and recently McDonald. To be honest, I didn’t eat fast food before until I came to The United States. I Overwhelmed by so many of them because fast food restaurants are located everywhere. Eating fast food is one the many reasons why American people have highest obesity rate in the world. Besides that, lack of health lifestyle, physical inactivity will lead to many deadly diseases and one of them is diabetes. In 2012, there are 29.1 million people are having a problem with diabetes and 69,071 people death which is the seventh leading cause of death in the United States (Statistic about Diabetes). Diabetes can be defined as a serious long-term disease that occur when out body cannot produce enough insulin or do not regulate insulin properly so that causes the high level of glucose in the blood (Diabetes Mellitus). 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It’s the easy way out of cooking dinner, or grabbing something fast because you didn’t have time to make anything. B. Fast food may taste good, but have you ever thoughtRead MoreAs Eric Schlosser Once Stated In An Interview, â€Å"Fast Food1053 Words   |  5 PagesAs Eric Schlosser once stated in an interview, â€Å"Fast food is popular because it’s convenient, it’s cheap, and it tastes good. But the real cost of eating fast food never appears on the menu.† (Interview with Eric Schlosser, 2017, Q3). Fast food is very popular around the world and has been around for a very long time, but the question that should be asked is, is fast food hurting Americans or helping them? The history of fast food did not start at the same point in time as the history of McDonald’sRead MoreHow Fast Food Affect A French Health907 Words   |  4 Pages How Fast Food Affect a French Health Over time eating has become easier than ever. United States created fast food which the main purpose was to benefit people from eating on the go and today this eating efficiently has spread all over the world. Not only U.S. joined the new eating concept, but many other countries including France. Fast food has spread all over France, and it is the second country with the largest fast food consumer. It is very surprising to see an European country as the secondRead MoreFast Foods And Fast Food1649 Words   |  7 PagesFast food is popular because it s convenient, it s cheap, and it tastes good. But the real cost of eating fast food never appears on the menu, was said by Eric Schlosser. Several people in America have become dependent on fast foods. How many of the people who eat this food actually know what is really in the food or how it was made? Others don t think about it, because within ordering, three minutes later a customer can pull up to the window, pay, and get food. It is quick and cheap. The UnitedRead MoreDon t Blame The Eater Or Should We?979 Words   |  4 Pageswithout coming across an advertisement for a fast food restaurant. It happens so often that people get persuaded to try out the new items at these places, but what the advertisement is not providing are the nutritional facts. Most of what is being promoted on television is not healthy for anyone, but people get blinded by that because the food looks appetizing and it is so easy to access. For instance you cannot travel anywhere around the United States without passing a McDonald’s, Kentucky FriedRead MoreFast Plants Lab Report1148 Words   |  5 PagesFast food or Bastard food? Figure 1: . In 2010 A cartoon by Piraro about how fast food effect pigeons which representing the people who addicted on fast food. In the 21 century, people are suffering from all kinds of diseases and over 85% of them are caused by, an unhealthy, diet. In the United States, 25% of Americans eat fast food every day, which can cause heart disease, hypertension and diabetes, starting with overweight. McDonalds, Taco Bell, Wendy’s, and Burger King are very popularRead MoreFast Food Restaurants: A Detriment to the Health of Americans833 Words   |  4 Pagesthe have eaten regularly at fast food restaurants. As the obesity rate increases, the number of fast food restaurants goes up as well. Although it is not certain, many believe that obesity in the United States is correlated to eating fast food. Since the United States has the highest obesity rate out of any country, it is important for Americans to monitor the fast food industry that may be causing obesity. With the pressure to get things done in a timely manner, fast food became a big necessity. HoweverRead MoreEssay about Fast Food is Destroyin g America1477 Words   |  6 Pagesprovide food that customers love, day after day after day. People just want more of it† (Ray Kroc, Founder of McDonald’s). Coronary Artery Disease is a type of heart disease and the most common cause of heart attacks. Plaque from eating unhealthy foods, builds up in the arteries, the arteries harden and begin to become narrow and can cause chest pain and heart attacks. â€Å"Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have a negative effect on healthRead MoreThe Obesity Epidemic in America Essays1082 Words   |  5 Pageshas been a growing issue in the United States predominantly over the past decade. Many may argue American’s are obese because of poor food choices, over-eating, genetic disposition, lack of exercise, or the environment which one lives, while others blame it all on fast-food chains and restaurants. Throughout my research I have come to find a lot of facts a nd statistics about fast food consumption causing obesity. Statistics show that without a doubt the United States is the most obese country in theRead MoreFast Food Is A Global Phenomenon986 Words   |  4 PagesHealthy nutritious foods have been replaced by the new food mantra-JUNK food. In the context of world economy, Junk food is a global phenomenon. The availability of junk food and snacks at low prices and marketing strategies adapted by manufacturers of such as foods has triggered an evolution. The fast food has been growing constantly during the past few years. The popularity of fast food is rapidly among many people to the following three main reasons: good taste, convenient time, and price. It

Facilities Management Introducing Matrix Management

Question: Describe about the Facilities Management for Introducing Matrix Management. Answer: Introduction This report briefs about the different skills of the team members that are important for success of any undertaken project. As opined by Kerzner (2013), when a project team is working on a project then it has to work together and with co-operation so that they can deliver a better project to the client. Assigning specific roles and responsibilities to the different team members is important from both the client and the service providers point of view. This distribution of the responsibilities is also important for the successful completion of a specific undertaken project (Alexander, 2013). Since the project teams generally consist of people having different skills, strengths and weaknesses. 1. Skills required for team members In todays world the success of a project depends on the total team work of a project management team. Therefore all the team members need to have the basic skills that are required for the development of the project. Today, the project teams are using the different new project management tools that provide better access to the data about the components of the project. The following are the some of the skills that required for the team members in project management team. Team building: When there is need to a huge project or a project that will continue for a long time, then the project needs a bigger team. Therefore as project manager it is necessary to develop or create a sense of team work, so that the whole team can work with each other (Dugan, 2014). Again in a situation of conflict the project manager have to play a vital role to resolve the conflicts between the stake holders of the total project. Decision making: while making decisions it is advised that the whole team should involve in the decision making. In most of the scenarios it is good but not necessary. Some decisions can be made by only the project manager, so that they can test their skills of decision making (Tiainen, 2014). While making a decision the different constraints are to be considered like the schedule, quality and the acceptance of the project. Motivation: In some scenarios, it can be observed that the project development team feels exhausted, drained or demotivated. In this case the project manager has to motivate charge and push them to get the remaining work done. Communication: Project managers have to follow proper method of communication while conducting a meeting, providing the feedback to the team, sharing the data related to the different aspects of the projects to the different stake holders. Fig 1: Skills of a Project manager (Source: Hwang Ng, 2013. pp-274) Leadership: Without a proper leadership a project cannot be successful. Because from the first step of planning to the execution of the plan will need someone who can set an example before the team members (Burke, 2013). Therefore to speed up the execution of a project plan, there have to be someone who can create a goal for the team. Negotiation skill: the project manager is the only link between the stakeholders of the project and the development team. It is the responsibility of the project manager to make both of them happy (Levy Ramim, 2015). For this the project manager must negotiate with both the parties to have a win-win situation. For the stake holders it may be the pricing, scope of the project, schedule and quality. Problem solving skills: For a project manager it is important that they possess excellent and creative problem solving approach to the different problems. In the project development, sometimes this skill is used to find out the issue behind the problems. Since solving that issue can help in solving the total problem. 2. Impact of continual outsourcing and downsizing of the projects For the projects that require a large number of people and high level of technical expertise are outsourced. Since only few organizations and their project development team have that expertise to successfully manage the technical complexities of such projects. The organizations, which goes for the outsourcing do not have the in house expertise of monitor the quality is being delivered project (Kerzner, 2014). The reasons behind the outsourced projects often fail are, unclear and inaccurate requirements of the client organizations. Therefore the organizations which are outsourcing their projects have to understand the nature of the outsourcing they need and then use the highly qualified professionals to write down the organizational requirements so that there would not be any conflict between the project development team and the client organization. The downsizing reduces the size of a business so that the financial performance of the organization. Globalization of the market and the business helps the organization to deploy the required human resource, technology and the required capital to implement a project. After the downsizing the organization loses the expertise, skills, valuable relationships and the experience of the employees (Rosemann vomBrocke, 2015). At the same time it is also true that in some scenarios the downsizing of the business becomes an inevitable option. Conclusion To get a better outcome from the implemented project it can be advised to have a practice in the organization that will help in the better project management. For this the organization can use the matrix management structure in their management practices. This is a practice in which there is more than one reporting line for the individuals who are working on a project. This management structure helps in pooling the people having similar skills for implementing a project. As an example, for engineering project the engineers and they report to the engineering manager. The key advantages of this management practice is It helps in increasing the cooperation and communication throughout the organization. It also helps in utilizing the human resources and talents that were not accessible before. When a project includes different resources from different companies, then to deliver the project on time and efficiently then the organizations can use this management structure. This management practice also helps in exploring the capabilities of the people working in an organization. This will help the employees in the delivering better services in complex and interconnected business environments. This matrix management practice also helps the development team to be more flexible. This flexibility helps the organization to function according to the market and priorities. Consequently this technique helps in providing better project management in the large and complex projects. References Alexander, K. (2013).Facilities management: theory and practice. Routledge. Brooks, M., Kakabadse, N. K. (2014). Introducing matrix management within a childrens services settingpersonal reflections.Management in Education,28(2), 58-63 Burke, R. (2013). Project management: planning and control techniques.New Jersey, USA. Dugan, B. A. (2014). The Development of Project Management Skills.Advancing Human Resource Project Management, 313-349. Hall, K. (2013). Revisiting matrix management.People and Strategy,36(1), 4. Hwang, B. G., Ng, W. J. (2013). Project management knowledge and skills for green construction: Overcoming challenges.International Journal of Project Management,31(2), 272-284. Kerzner, H. R. (2013).Project management: a systems approach to planning, scheduling, and controlling. John Wiley Sons. Levy, Y., Ramim, M. M. (2015).The Effect of Competence-Based Simulations on Management Skills Enhancements in E-Learning Courses. Rosemann, M., vomBrocke, J. (2015). The six core elements of business process management. InHandbook on Business Process Management 1(pp. 105-122). Springer Berlin Heidelberg. Tiainen, A. (2014). Decision-Making in Project Management.

Non-directive interviews Essay Example

Non-directive interviews Essay There are a number of different research methods I can use for my primary research, but I have decided that the methods that will benefit my research are: questionnaires, non-directive interviews and structured interviews I am going to begin with a pilot study before going onto my interviews. By doing this I should be able to obtain some valuable information which I will be able to put into numerical form e.g. pie charts, statistics and percentages.This is a big advantage as I will be able to compare data easily and it will give me a better understanding of what teenage girls feel about the pressures of dieting. Questionnaires are also a cheap, efficient and fast method for obtaining large amounts of information, which is helpful to me, as I do not have much time to carry out my primary research. Potentially, information can be collected from a large portion of a group, but this potential is not often realized as returns from questionnaires are usually low.For example, postal questionnaires are a relatively inexpensive method of obtaining information but often only a very small percent of the sample return them and those who do often have a special reason for doing so which makes the results untypical as a whole. We will write a custom essay sample on Non-directive interviews specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Non-directive interviews specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Non-directive interviews specifically for you FOR ONLY $16.38 $13.9/page Hire Writer This is why I have decided not to send postal questionnaires but to give them to girls at my school instead, this way I will be able to make sure that everyone returns their completed form to me. I am going to use random sampling in order for my results to be more representative of teenage girls as a whole. I will go through a register for each year group from years 7-13 and cross of every third name until I have ten names from each year. I will then give each person a questionnaire to fill out.However, there are some disadvantages of using questionnaires in my study. Respondents may answer superficially especially if the questionnaire takes a long time to complete, so I will make sure that the common mistake of asking too many questions is avoided. Great care must also be taken when wording the questions so there is no bias, or words that some people may misinterpret or not understand. If this happens my results may not be as representative or accurate as they could be. I will also avoid including open-ended questions as these can generate large amounts of data that can take a long time to process and analyse.Some girls may not be willing to answer some of the questions as my project is on quite a sensitive topic, especially for girls. So I will ask them to reply honestly and tell them that the questionnaire is anonymous. My second research method is unstructured interviews. With non-directive interviews there are few problems of misunderstanding or misinterpretation and the interviewee is not restricted to set questions like in questionnaires, they can really say how they feel. The respondent is in control of the content of the interview and is free to explore any aspect of the topic they want. This will give me a more in-depth and detailed insight into the real thoughts and feelings of the interviewee.However, there are a few disadvantages with using this method. By using an unstructured interview it is difficult to generalise as it is a small sample, and in my case only one persons opinion. This also makes it harder to analyse or make any generalisation that all girls feel the same way as the respondent does. There could also be interviewer bias which is quite a big disadvantage. I could in some way influence or direct the answers given by the interviewee, therefore the respondent may change their answer according to the type of question given. But if I am careful with how I phrase and say my questions, I should be able to avoid any interviewer bias.My third research method is structured interviews. The advantage of structured interviews is that they allow the exploration of specific topics, while allowing people to tell the interviewer what they think is important. I am going to video- tape the opinions of five teenage girls on dieting and the media. I aim to find out if they feel pressured at all by the media to be slim and how far they have taken dieting in order to achieve this media image of the perfect female body. I think it will be interesting to see how their answers compare and differ by asking the same questions to five different girls.Structured interviews give the respondent the chance to speak for themselves about the topic and the chance to clarify complex questions. However success depends on the skill of the interviewer, but I will spend time making sure that the questions I ask will be beneficial to my project. Another disadvantage is that I may give out unconscious signals to the respondent which may lead them to change their reply. Another problem is that I might only follow up my areas of interest there fore restricting the respondents answers. These interviews can also be very time consuming, so I have only decided to interview five people for my study.There are some types of primary research which I have decided not to use. Methods such as longitudinal studies and participant observation would require a great amount of time which I would like to have, but have not got enough time to carry out properly. A longitudinal study is an ideal way of understanding social life at one point in time, but in order to understand social life in the present it is essential to see it as a development from the past. This method requires a picture of social life over a long time which is not possible for me to do.With participant observation the number of people observed is small therefore generalisations are not possible. This method would not be very useful to my project either, as it would be hard to observe peoples eating habits without asking personal questions about weight etc and many people would find covert observation for my topic unethical. A case study could be a good source of primary data for me to use as they can give a more detailed picture than research based on large samples. However, as they are seen as one off examples they cannot be seen as representative. They are also quite time consuming. I am confident that my chosen research methods will provide me with some valuable information from which I can analyse and draw a conclusion from.

Arguments Against Horse Racing

Arguments Against Horse Racing Death and injuries are not uncommon occurrences in horse racing, and some animal welfare advocates argue that the sport can be humane if certain changes are made. To animal rights activists, the issue is not the cruelty and danger; its about whether we have a right to use horses for entertainment. The Horse Racing Industry Horse racing is not just a sport, but also an industry and unlike most other sports arenas, horse racetracks, with few exceptions, are directly supported by legal gambling. The form of gambling at horse racetracks is called parimutuel betting, which is explained as: The entire money bet on the event goes into a large pool. The holders of winning tickets divide the total amount of money bet on the race (the pool), after deductions for tax and racetrack expenses. The money take out is similar to the rake taken out by the pot in a poker game played in the card room. However unlike the small rake in poker, in the parimutuel pool this â€Å"rake† can amount to 15 – 25 percent of the total prize pool. In various U.S. states, bills have been considered and sometimes passed either allowing racetracks to have other forms of gambling or protecting racetracks from competition from casinos. As gambling has become more accessible in recent years through new casinos and online gambling websites, racetracks are losing customers. According to a 2010 article in the Star-Ledger in New Jersey: This year, the Meadowlands Racetrack and Monmouth Park will lose upwards of $20 million as fans and bettors have migrated to tracks in New York and Pennsylvania with slot machines and other casino games. Pressure from Atlantic City casinos have prevented the racino model from taking hold here, and the tracks have suffered. Daily attendance at the Meadowlands routinely hit 16,500 in its first year. Last year, the average daily crowd was below 3,000. To counter these losses, racetracks have been lobbying to be allowed to have slot machines or even full-blown casinos. In some cases, the slot machines are owned and operated by the government, with a cut going to the racetrack. One might wonder why a government body would be concerned about supporting racetracks instead of allowing them to perish like other outdated industries. Each racetrack is a multi-million dollar economy, supporting hundreds of jobs including everyone from breeders, jockeys, veterinarians, farmers who grow hay and feed, and blacksmiths who do the horseshoeing. The financial forces behind racetracks are the reason they continue to exist, despite concerns about animal cruelty, gambling addictions, and gambling morality. Animal Rights and Horse Racing The animal rights position is that animals have a right to be free of human use and exploitation, regardless of how well the animals are treated. Breeding, selling, buying and training horses or any animal violates that right. Cruelty, slaughter and accidental deaths and injuries are additional reasons to oppose horse racing. As an animal rights organization, PETA recognizes that certain precautions can reduce deaths and injuries, but categorically opposes horse racing. Animal Welfare and Horse Racing The animal welfare position is that there is nothing wrong with horse racing per se, but more should be done to protect the horses. The Humane Society of the United States does not oppose all horse racing but opposes certain cruel or dangerous practices. Cruel and Dangerous Horse Racing Practices According to PETA, One study on injuries at racetracks concluded that one horse in every 22 races suffered an injury that prevented him or her from finishing a race, while another estimated that 3 thoroughbreds die every day in North America because of catastrophic injuries during races. Pushing a horse to his physical limits and forcing him to run around a racetrack is enough to cause accidents and injuries, but other practices make the sport particularly cruel and dangerous. Horses are sometimes raced when they are under three years old and their bones are not strong enough, leading to fractures that can lead to euthanasia. Horses are also drugged to help them compete with injuries, or given prohibited performance-enhancing drugs. Jockeys often whip the horses as they approach the finish line for an extra burst of speed. Racetracks made of hard, packed dirt are more dangerous than those with grass. Perhaps the worst abuse is one that is hidden from the public: horse slaughter. As a 2004 article in the Orlando Sentinel explains: To some, horses are a pet; to others, a living piece of farm equipment. To the horse-racing industry, though, the thoroughbred is a lottery ticket. The racing industry breeds thousands of losing tickets while looking for its next champion. Just as farmers cannot afford to care for spent egg-laying hens when they get old, racehorse owners are not in the business of feeding and keeping losing horses. Even winning horses are not spared from the slaughterhouse: Decorated racers like Ferdinand, a Kentucky Derby winner, and Exceller, who won more than $1 million in purse money, were retired to stud. But after they failed to produce champion offspring, they were slaughtered. While there are rescue groups and sanctuaries for retired racehorses, there are not enough. Horse breeders argue that horse slaughter is a necessary evil, but it wouldnt be necessary if the breeders stopped breeding. From an animal rights perspective, money, jobs, and tradition are powerful forces keeping the horse racing industry alive, but they cannot justify the exploitation and suffering of the horses. And while animal advocates make the ethical arguments against horse racing, this dying sport may pass away on its own.

Islamic Culture and Politics Essay Example | Topics and Well Written Essays - 750 words

Islamic Culture and Politics - Essay Example The similarities of the activities of these two groups is that they both aimed at instilling Sunnah (which are Prophet Muhammad’s living habits and sayings) and the Qur’an as the only points of reference for the ordering of life for all Muslim individuals, families, communities and nations (Mohammed 52). Activities by both groups fight for political reforms are driven by the belief in God (Allah) being their objective and the Qur’an the law. Funded by members’ contributions, who must assign a segment of their earnings to the movement, the Muslim Brotherhood in both the Arab and Western countries engages in political violence as they make Jihad their way of life. They believe that all Islamic countries must fight oppressors and Allah’s enemies as an overture to developing strong status as Islamic nations. For example, the Islamic Brotherhood in Egypt participated in violence, in the country, after the death of their founder al-Banna in 1949 for many years until they were suppressed forcibly and reemerged in 2011. However, the Muslim Brotherhood differs in its activities among the Arab and Western countries. In the Western world, the Brotherhood aims to end Western civilization from inside the countries they are present, and replace it with Islamic concepts. For example, in Belgium, the State Security observed that, from their presence since 1982, the Brotherhood has established an undercover structure with secretive membership that operates in discretion. Their key objective is to spread Islamic ideologies in Belgium and the surrounding regions then embed and expand a conformist Islamic syndicate in Western Europe (Sageman 74). This is in contrast to their activities in the Arab world where they have been fighting to remove the already Islamic authoritarian regimes in place. Therefore, within the Arab world, the activities usually are of a civil war nature. Examples are the recent Egyptian and Tunisian protest movements that to ppled the incumbent rulers. In that sense, it can be seen that the underlying difference is that, in Arab countries, the Muslim Brotherhood fights oppression from their governments while in the Western countries, they attempt to globalize their ideologies. Question Four Jihad is an Islamic term generally used to refer to holy war. The war is termed holy because it is believed to be a struggle for the way and cause of Allah. Both the Sunni and Shia sects of Islam believe that jihad is a religious obligation for all Muslims and have traditionally encouraged its use against non-Muslims. Both sects commonly accept two perceptions associated with jihad: that it entails a greater struggle which is an internal spiritual jihad, and a lesser struggle which is an external physical jihad. Both Sunni and Shia Muslims believe that the notion of jihad must always have an aspect of armed struggles to overcome oppression and persecution of Muslims (Sageman 92). A more contemporary understanding of jihad by the two sects is that the struggle must aim to build a better society by the Islamic community as a collective duty. This must be done by lodging valid protests for solving religious problems, acknowledgement of divine law and forbidding wrong conduct while commanding right conduct. To this end, a striking similarity between the two sects’ understanding of jihad is the way it is linked to martyrdom. They both believe that Muslims who die in the cause of executing jihad ascend into martyrdom, which gave rise to the phenomenon of suicide

Material Durability Essay Example | Topics and Well Written Essays - 1500 words

Material Durability - Essay Example The anode presents the species where corrosion takes place and a point from which electric current originates, whereas the cathode is the species to which the electric current flows without succumbing to corrosion. Electrolytes act as the current conduction media and include water, concrete among many others (Corrosion Doctors n.d., para.2). The metallic path is the means of connection that enables current flow between the anode and cathode thereby resulting in the completion of the circuit. In the general condition around the embedded steel cannot corrode due to an oxide layer, making it inactive and the concrete provides enough cover against corrosion. However, concrete cover suffers compromise under certain circumstances, which break down the surface oxide layer to expose the steel to corrosion forces. When it begins, the four corrosion elements activate and the structure falls to risks of weakness occasioned by wearing out of metal. Firstly, when the structure’s location comes to direct contact with salty moisture such as is often the case near seawater, the environment acts as a catalyst and accelerates corrosion. Salt is composed of sodium chloride and the contact of chloride ions with the steel results in corrosion. Coastal regions have a good number of reinforced concrete structures, which are in a constant threat of exposure to the moisture, through directly contact either with seawater or through humidity. Secondly, the reduction of the alkaline condition of the concrete around the steel creates the perfect condition for corrosion and pitting (Cadman 2012, para.1). The commonest route for this reduction of alkaline condition is carbonation of concrete, resulting in a neutral condition that supports corrosion. When compared to the impact of chloride environment on causation of corrosion, carbonation has a lower damage to the integrity

Theories of deviance Essay Example for Free

Theories of deviance Essay Theories of deviance (1)The text describes issues of unacceptable behavior in the society. There was given 4 different theories that explain reasons and different aspects of deviance behavior. (2)In the beginning of the text author gives us the examples of deviance behavior: alcoholism, stealing, being nude in public places. Also there is a definition of deviance behavior: behavior that violates social norms and disapproval from the majority of society. However, the behavior which is deviant for one group of people may be acceptable for others. Science that explore deviance is criminology. (3)Differential-association theory. Edwin Sutherland, the author derive this theory to explain the processes of how people learn to violate. The key features of this theory is environment in which the person is and agents of socialization: family, friends, co-workers and media. People learn criminal behavior from the interactions with others, especially in small groups. The problem is that the vague terminology of the theory don’t let it to validate empirically. Anomie theory. Robert Merton defines the term â€Å"anomie† as situation in which social norms conflict or don’t even exist. Merton pointed the difference between social acceptable goals and opportunities that people have to reach this goals. With the example of achievement of wealth author shows that when people don’t have means to attain their goals, they can use deviance behavior as a response to injustice. Although, the theory does not explains the process of learning deviance. Control theory. Walter Reckless claim that people periodically may want to act in deviance ways, but most of them don’t do it. The key is in various restraints, like internal: conscience, values, integrity, and outer: police, family and religious authorities. Self-control plays an important role in preventing unacceptable acting. Development of self-control requires right  socialization, especially in early childhood. Critics use the examples of politics and businessmen’s that commit crimes. Labeling theory. The theory claims that acting become deviant only when society defines it deviant. Drug addicts, alcoholics, criminals, sex offenders, retarded people are labeled as deviant people. The consequences of being labeled can be very deep, for example people who are labeled as deviant are more likely to act against social norms as a result of the label. In support of the theory author gives the description of classic study (William Chambliss, 1973) into the effects of labeling. 1- Conclusion. 2- Introduction. 3- Arguments Explanations background information.

Plate Tectonics Explained Essay -- essays research papers fc

The interior structure of Earth is chemically divided into an outer solid crust, the mantle, a liquid outer core, and a solid inner core. The core is largely composed of iron, along with nickel and silicon. Other lighter elements are usually in the crust. The core is divided into two parts, the solid inner core and the liquid outer core. The inner core is thought to be solid and primarily made up of iron and some nickel. The outer core is all around the inner core and is believed to be made up of liquid iron mixed with liquid nickel. The outer core is about 2890 to 5100km. The inner core is 5100 to 6378km. Earths mantle is mainly composed of substances high in iron and magnesium. The melting point of every substance depends on the pressure and the deeper we go the higher the pressure becomes. Because of this the upper mantle is said to be semi-molten and the lower mantle solid. The upper mantle iron-substances are semi-molten because it is hot and they are under little pressure, lower mantles iron-substances are solid because they are under a lot of pressure. The mantle is 35 to 2890km. Earths crust ranges from 5 to 70 km in depth. The thinnest parts are the oceanic crust made of dense iron magnesium silicate rocks and underlie the ocean basins. The thicker crust is continental crust, composed of sodium potassium aluminum silicate rocks. The crust varies from 0 to 35 km or 5 to 70km. Convection currents occur because the density of a fluid is related to its temperature. Hot rocks lower in the mantle are less dense than the cooler rocks above. The hot rocks rise and the cooler rocks sink because of gravity. Convection currents are thought to be the driving mechanism of plate movement. Convection currents cause convergent and divergent movements. When the rising part of the convection current rises it causes the upper mantle to move upward and in a lateral direction. This causes the mantle to split and new material to rise creating new ocean crust. The downward motion of the convection current pulls the mantle crust downward at convergent boundaries. When part of the mantle crust is uplifted the weight of the lifted part, pushes the sinking mantle down, causing motion in the tectonic plates. A convergent boundary is where two tectonic plates move towards each other. And when they collide they form either a subduction zone with its associated island arc or an... ...ld Ocean. They are somewhat divided by the continents into the Pacific, Atlantic, Indian and Arctic. The World Ocean is 361 million km ² in area, the volume is 1370 million km ³, and its average depth is 3790 m. The landmasses are divided into seven continents. They are Africa, Antarctica, Asia, Australia, North America, South America and Europe. But before there were seven it was said to be just one giant landmass called Pangaea. Supposedly this super continent began to break up about 225-200 million years ago, eventually coming into the position the continents are today. Similar fossils of several different animals and plants that once lived on land had been found widely separated on the continents. There would be no way that these could have gotten where they were found if the continents were then as they are now. Works cited 1.)  Ã‚  Ã‚  Ã‚  Ã‚  History of Plate Tectonics -http://www.ucmp.berkeley.edu/geology/tectonics.html 2.)  Ã‚  Ã‚  Ã‚  Ã‚  Earth Structure http://volcano.und.nodak.edu/vwdocs/vwlessons/lessons/Earths_layers/Earths_layears4.html 3.)  Ã‚  Ã‚  Ã‚  Ã‚  Earth Science Book -copyright 2002 by the McGraw-Hill Companies, Inc.

Field Programmable Gate Arrays and Applications

Chapter 2 Field Programmable Gate Arrays and Applications ( FPGA ) 2.1 Introduction to FPGA: A FPGA is a device that holds a lattice of reconfigurable entryway exhibit logic hardware. At the point when a FPGA is arranged, the inner hardware is joined in a mode that makes adjustments executing of the merchandise proviso. Dissimilar to processors, FPGAs usage committed equipment for managing logic and do n't hold a on the job model. FPGAs are truly parallel in nature so typical transforming operations do n't necessitate to seek the same assets. Therefore, the executing of one some piece of the proviso is non influenced when excess preparing is included. Additionally, different control circles can run on a lone FPGA appliance at typical rates. FPGA-based control models can authorise basic interlock logicand could be intended to debar I/O drive by an decision maker. Nonetheless, dissimilar to hard-wired printed circuit board ( PCB ) plans which have altered equipment assets, FPGA-based models can really rewire their interior hardware to allow reconfiguration after the control mo del is sent to the field. FPGA appliances convey the executing and dependableness of devoted equipment hardware. A individual FPGA can replace many distinct sections by consolidating a big figure of logicentryways in a lone coordinated circuit ( IC ) bit. The interior assets of a FPGA bit comprise of a grid of configurable logicsquares ( Clbs ) encompassed by an outskirts of I/O pieces. Indexs are directed inside the FPGA grid by programmable interconnect switches and wire classs. 2.1.1 Need of FPGAs: By the early 1980 ‘s extended graduated table coordinated circuits ( LSI ) structured the spinal column of a big part of the logiccircuits in important models. Chip, transport/IO accountants, model redstem storksbills and so on were actualized utilizing integrated circuit industry invention. Irregular â€Å" paste principle † or interconnects were still needed to assist fall in the huge integrated circuits to: 1. Produce world-wide control marks ( for resets and so forth. ) 2. Information marks get downing with one subsystem so onto the following bomber model. Systems normally comprised of few huge graduated table coordinated parts and extended figure of SSI ( small graduated table incorporated circuit ) and MSI ( average graduated table incorporated circuit ) components.intial enterprise to take attention of this issue prompted betterment of Custom Ics which were to replace the expansive step of interconnect. This reduced model elaborateness and piecing cost, and enhanced executing. Then once more, usage Ics have their ain peculiar hinderances. They are by and large highly extortionate to make, and delay acquainted for point with concern sector ( clip to market ) in visible radiation of expanded lineation clip. There are two kinds of disbursals included being developed of usage Ics 1. Expense of promotion and constellation 2. Expense of production ( A tradeoff by and large exists between the two disbursals ) Therefore the usage IC methodological analysis was executable for points with high volume, and which were non clip to market delicate. FPGAs were acquainted as an option with usage ICs for realizing whole model on one bit and to give adaptability of reprogram ability to the client. Presentation of FPGAs brought about alteration of thickness in regard to discrete SSI/MSI sections ( inside around 10x of usage ICs ) . An alternate playing point of FPGAs over Custom Ics is that with the aid of machine helped constellation ( CAD ) devices circuits could be executed in a short step of clip ( no physical design transform, no screen devising, no IC piecing ) . 2.2 FPGA Design Flow: A standout amongst the most imperative focal points of FPGA based lineation is that users can be after it utilizing CAD instruments gave by constellation cybernation organisations. Bland constellation watercourse of a FPGA incorporates wining stairss: 2.2.1 System Design: At this phase conceiver need to take what section of his utility must be executed on FPGA and how to organize that utility with remainder of the model. 2.2.2 I/O integrating with remainder of the system: Input Output watercourses of the FPGA are coordinated with remainder of the Printed Circuit Board, which permits the lineation of the PCB quickly in constellation procedure. FPGA merchandisers give extra cybernation programming replies for I/O outline procedure. 2.2.3 Design Description: Designer depicts outline usefulness either by using conventional editors or by using one of the different Hardware Description Languages ( HDLs ) like Verilog or VHDL. 2.2.4 Synthesis: Once lineation has been characterized CAD instruments are utilized to put to death the constellation on a given FPGA. Amalgamation incorporates bland promotion, slack promotions, power betterments took after by agreement and directing. Use incorporates Partition, Place and class. The output of constellation executing phase is bit-stream papers. 2.2.5 Design Confirmation: Bit stream papers is bolstered to a trial system which reenacts the constellation utility and studies faux pass in desired behavior of the lineation. Timing instruments are utilised to concentrate greatest clock return of the constellation. Soon the lineation is stacking onto the mark FPGA appliance and testing is carried out in nature ‘s sod. 2.2.6 Hardware design and development: The general methodological analysis of adjustments betterment for programmable logicis demonstrated in Fig. 2.1 and depicted in the subdivisions that take after. Possibly the most dramatic differentiation between equipment and scheduling lineation is the manner an applied scientist must chew over the issue. Programing applied scientists have a inclination to believe in turn, really when they are making a multithreaded requisition. The lines of beginning codification that they compose are invariably executed in a specific order, at any rate inside a given twine. On the off opportunity that there is a working model it is utilised to do the visual aspect of correspondence, yet there is still merely one executing motor. Throughout outline entryway, equipment fashioners must think-and system in analogue. The greater portion of the info indexs are transformed in analogue, as they go through a set of executing motors each one of an agreement of macrocells and interconnections-to their end o utput marks. Fig 2.1: Programmable Logic Design Process Normally, the constellation entryway measure is taken after or assorted with times of utile reenactment. That is the topographic point a trial system is utilized to put to death the lineation and affirm that the right outputs are processed for a given set of trial inputs. Despite the fact that issues with the size or timing of the equipment may at present manifest subsequently, the Godhead can at any rate make certain that his logicis practically right before go oning to the undermentioned stage of betterment. Gathering merely starts after a practically right representation of the equipment exists. This fittings agreement comprises of two alone stairss. First and first, a center of the route representation of the equipment lineation is generated. This measure is called combination and the consequence is a representation called a netlist. The netlist is gadget independent, so its substance do n't trust on upon the specifics of the FPGA or CPLD ; it is by and large put away in a standard organisation called the Electronic Design Interchange Format ( EDIF ) . The 2nd venture in the reading methodological analysis is called topographic point & A ; class. This measure includes mapping the consistent constructions depicted in the netlist onto existent macrocells, interconnectednesss, and include and yield pins. This process is like the relative venture in the betterment of a printed circuit board, and it might likewise take into history either programmed or manual design sweetenings. The effect of the topographic point & A ; class procedure is a bitstream. This name is utilised blandly, irrespective of the manner that every CPLD or FPGA ( or household ) has its ain, typically sole, bitstream group. Suffice it to state that the bitstream is the mated information that must be stacked into the FPGA or CPLD to do that bit to put to death a specific adjustments lineation. Increasingly there are to boot debuggers accessible that at any rate take into consideration single-venturing the equipment program as it executes in the programmable logicgadget. Anyway those merely supplement a reenactment environment that can use a per centum of the information created throughout the topographic point & A ; class venture to give door degree diversion. Clearly, this kind of incorporation of appliance peculiar informations into a nonexclusive trial system obliges a great working relationship between the bit and reproduction setup Sellerss.

Differences and Similarities Between Bulimia and Anorexia...

Differences and Similarities Between Bulimia and Anorexia In this essay similarities and the differences between anorexia nervosa and bulimia nervosa are considered. Similarities in the explanations of the two eating disorders are discussed through psychodynamic, behavioural, genetic and biochemical explanations. Anorexia nervosa is a complex emotional problem characterized by an obsession with food, weight, and thinness. Victims actually starve themselves, eating fewer calories than their bodies need to function. According to the current diagnostic manual of the American Psychiatric Association (DSM-IV), a woman is suffering from clinical anorexia, not just dieting or fasting, when her weight†¦show more content†¦About 40% of the most severely bulimic patients have a history of anorexia. Bulimia nervosa is defined as two or more episodes of binge eating (rapid consumption of a large amount of food, up to 5,000 calories) every week for at least three months. The binges are sometimes followed by vomiting or purging (use of laxatives or diuretics) and may alternate with compulsive exercise and fasting. The symptoms can develop at any age from early adolescence to 40, but usually become clinically serious in late adolescence. Bulimia is not as dangerous to health as anorexia, but it has many unpleasant physical effects, including fatigue, weakness, constipation, fluid retention (bloating), swollen salivary glands, erosion of dental enamel, sore throat from vomiting, and scars on the hand from inducing vomiting. Overuse of laxatives can cause stomach upset and other digestive troubles. Other dangers are dehydration, loss of potassium, and tearing of the esophagus. Women with diabetes, who have a high rate of bulimia, often lose weight after an eating binge by reducing their dose of insulin. According to recent research, this practice damages eye tissue and raises the risk of diabetic retinopathy, which can lead to blindness. In summary these two disorders have much in common like the drive to be thin, an unhealthy fascination with food and the need to be perfect. But theShow MoreRelatedComparing the Similarities and Differences Between Anorexia and Bulimia1016 Words   |  5 PagesAnorexia nervosa and Bulimia nervosa are described as psychological eating disorders (Keel and Levitt, 1). They are both characterized by an over evaluation of weight. Despite being primarily eating disorders, the manifestations of bulimia and anorexia are different. 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