The Great Gatsby :: essays research papers

The Use of Symbolism in The Great Gatsby     F. Scott Fitzgeralds clean The Great Gatsby is about a man named Gatsby and his struggle to get ahead the American Dream in 1920s Long Island. He fights to get his stargaze woman and to do so, he must first become rich. Unfortunately, he doesnt really go about it the right way he takes part in some illegal activities with some quite baleful characters, such as Meyer Wolfshiem. The corruption of Gatsbys dream and his struggle to attain his dream are shown by F. Scott Fitzgerald through the use of symbolism, such as Gatsbys railroad car, the eyeball of Doctor T.J. Eckleburg, and Gatsby stretching his arms out towards the verdure light across the bay.     Gatsby has a car that is an important symbol in this novel. Gatsbys car represents many problems in the society at that time. His car is very elaborate, It was a rich cream color, bright with nickel, swollen present and on that point in its monstrous length with triumphant hatboxes and supper-boxes and tool-boxes, and terraced with a tangle of windshields that mirrored a dozen suns(Fitzgerald 68). It symbolizes the irresponsibility of society and the differences between the superannuated rich and the classlessness of the new rich. It is also the car that Gatsby buys to impress Daisy and that hits Myrtle Wilson, ultimately leading to Gatsbys death.     Another symbol in this book is the enceinte billboard with the eyeball of Dr. T.J. Eckleburg on itAbove the gray land and the spasms of bootleg dust which drift determinationlessly over it, you perceive, after a moment, the eyes of Doctor T.J. Eckleburg. They are blue and gigantic- their retinas are one yard high. They control from no face but, instead from a pair of enormous discolor spectacles which pass over a nonexistent nose(Fitzgerald 27).This billboard represents the eyes of God looking out over the vast wasteland of chaste corruption and dying hope. Some might have even say that since the doctor had long abandoned the area, God might have left, also.     Then, there are a few symbols all combined into one. This is the image of Gatsby with his arms stretched out towards the green light across the bay, which is repeated at the end of the novel, fifty feet away a figure had emerged from the shadow of my neighbors mansion. it was Mr. Gatsby himself. he stretched out his arms toward.

Domestic Violence Program Proposal Essay

Astounding statistics reported by the Childrens disaffirmation Fund, An foreshadowd 3 to 4 trillion women in the United States atomic number 18 buffet to each one(prenominal) year by their partners, In homes where municipal forcefulness occurs, kidren be seriously maltreat or neglect at a aim 1500% higher than the national average in the general population, Between 2. 3 and 10 million babyren argon he bes to family effect, Based on an look of 2 fryren per household, in 55% of violent homes, at least 3. 3 million nestlingren in the U. S. ar at risk of controling internalated wildness each year, (Retrieved, 10/12/2011, http//cdf. hildrensdefense. org). interior(prenominal) force play is a crime that light upons each member of the family, including children. Many times children remain the silent victims that atomic number 18 ab utilize two physically and psychologically. Family military group creates an environment where children snappy in continuous fea r and confusion. They be psychologically torn amid the abusive resurrect and the parent who is subject to the abuse. They are affected in manners that sort out it hard to establish nurturing bonds with either parent. Each year an estimated 3. million children are overt to violence against their mothers or female caretakers by family members, (American Psychological Association, delirium and the Family name of the APA Presidential Task Force on effect and the Family,1996). match to a recent national survey, only about one can of domestic violence is reported to the police, making it difficult to accurately estimate the number of actual victims. The children in families where domestic violence occurs are exposed to violence in discordant ways and the do unremarkably perspicuous themselves much like that of an abused or neglected child.Because they may be direct witnesses to the abuse, numerous suffer irreversible emotional damage. They may as headspring be in harms way themselves, have their stand firms cut off by moving or being separated from parents, be used by the batterer to manipulate or gain control over the victim, and they themselves are much likely to be abused. According to a 2006 UNICEF World Report on hysteria Against Children, Exposure to domestic violence is widespread internationally and it is associated with other forms of child maltreatment. Children can be direct witnesses to domestic violence they may see abusive incidents or hear iolence.Children are usually considered secondary victims because they are witness to the violence. This can be harmful psychologically and emotionally. According to a study published in 2003, Over 15 million children in the U. S. lived in families where intimate partner violence had occurred at least once in the past year, and seven million children live in families in which severe partner violence occurred, Whit demesne, Anda, Dube, & Felittle (2003), tearing Childhood Experiences and the Risk of Intimate teammate Violence in Adults judgment in a Large Health Maintenance Organization.In a 2007 study in the U. S. 38% of incidents of intimate partner violence which choose female victims, children downstairs age 12 were residents of the household, Catalano & Shannan (2007), Intimate Partner Violence in the United States. Children can be displaced by the domestic violence when they seek shelter along with their abused parent. While statistics are not available globally, many shelters take in children as well as their abused parent.According to a study of domestic violence shelters and operate in the U. S. in a single day in 2008, 16,458 children were living in a domestic violence shelter or transitional housing facility, while an additional 6,430 children sought services at a non-residential political program. From The National Network to End Domestic Violence, (2009). Domestic Violence Counts 2008 A 24-hour Census of Domestic Violence Shelters and Services. Th ese children see no way out of their situation. They withdraw and become fearful. Depression, aggression and suicide occur in higher instances with the children who are not at played to and left to cope without intervention.In order to overhaul in a proactive capacity as well as, be a catalyst that will spur on legislature and rights for children in a domestic violence situation, illuminated Pathways is a program that will be implemented in order to abet children who live with violence and ensure a purify tomorrow. Though it is tell that children are resilient, it is imperative for them to be given an opportunity to thrive. Opportunities that allow for the child to create healthy bonds with adult, secure activities with peers, and gain a voice for themselves in a secure and protective environment will be provided.It is the determination of Lighted Pathways to help the child that was either a witness, or a victim of abuse themselves to, gain extended support through various act ivities, create lasting bonds with supportive individuals such as, Big Brother/ Sisters and a familial type unit, extend educational opportunities, introduce the child to friendship resources and opportunities otherwise unavailable to them, create a peer connection, and obtain fire or affordable, long-term counseling.Lighted Pathways is set to create all of these programs utilizing resources from the, U. S.  part of Health and Human Services, Administration for Children, Youth and Families (ACYF), Family and Youth Services pectus (FYSB). Funds will also be rendered from the community, stakeholders, donations, and local funding and volunteerism. It is Lighted Pathways intention to assist the children victims and advocate for them in order to help them overcome, dull free of the cycle of violence, and gain positive tools in order to be successful in their future endeavors. Lighted Pathways focuses on the whole child and the development in a multitudnal come up.The initiative will utilize advocates, psychologists, truth enforcement agencies, both adult and juvenile, educators, child specialists and community leaders to assist in a close outative, proactive program as well as, help better adjust those children who are victims. Field Overview and Current Trends In 1994, the National Council of late and Family Court Judges published a Model Code on Domestic and Family Violence. The code was not designed to be used universally, simply rather one that should be adapted from state to state.Developed with an consultative pointtee composed of leaders in the domestic violence field from all over the United States including judges, prosecutors, defense attorneys, matrimonial lawyers, battered womens advocates, medical and health care professionals, law enforcement personnel, educators and others, it has helped to create stronger laws and enforceable legislation. The presentment to the code states Family violence is a wrong that needs righting in each sta te in this country. The key is community commitment to recognize, address and prevent such violence.Effective and enabling legislation is the cornerstone, (Retrieved, 10/12/2011 http//stopvaw. org). Because violence against women is one of the predominant factors of children as witnesses to IPV or intimate partner violence or domestic violence, the organizations code has been conjunctively used to admit the youngest victims voices heard. Recently, the human rights advocacy groups Rights for Change and Aim for Human Rights have issued a step-by-step handbook for conducting research on violence against women.The manual provides users with a human rights background from which to view violence against women, explains how gather and analyze selective information about violence against women, and then describes how to use the reports to affect change in the area researched. This research is also being used as a ford reference and manual to guide for children. Domestic violence is a dev astating social problem which has lasting impacts on every portion of the population. Each age group, race, ethnicity and class is touched by domestic violence, and many times it goes hidden and unseen.Up until recently, the community and resources have been directed mainly targeted toward adult victims of abuse however, increased attention is now being pore on the children who witness domestic violence and intimate partner violence. Studies estimate that 10 to 20 percent of children are at risk for depiction to domestic violence, (Carlson, 2000). These findings translate into approximately 3. 3 to 10 million children who witness the abuse of a parent or adult caregiver each year, (Carlson, 1984 Straus and Gelles, 1990).Further research indicates that those children which are exposed to domestic violence are at an increased risk of being abused or neglected themselves. A majority of studies reveal there are adult and child victims in 30 to 60 percent of families experiencing dom estic violence, (Appel and Holden, 1998 Edleson, 1999 Jaffe and Wolfe, 1990). This has previously lead Social Workers to believe that taking the child from the parental home is necessary, only caution should be given to this action, as new inter-agency research suggests that children are manifesting other problems when displaced. Since children respond differently to domestic violence, professionals are cautioned against assuming that witnessing domestic violence constitutes child maltreatment or child protective services intervention, (Aron & Olson, 1997 Beeman, Hagemeister & Edelson, 1999 Carter & Schechter, 1997 Findlater & Kelly, 1999 Spears, 200 Whitney and Davis, 1999).Various States are creating legislation that better defines child neglect and includes children who witness domestic violence. Expanding the lawful definition of child altreatment, however, may not always be the almost effective method to address the needs of these children. Communities can bette r serve well families by allocating resources that build partnerships between service providers, child protective services, and the set forth of informal and formal systems that offer a continuum of services based upon the direct of risk present, (Carter and Schechter, 1997 Edleson, 1999 Spears, 2000). National, State and local initiatives are promoting a more cross agency awareness.With this a collective and more uniformed definition and intolerance of abuse is being coordinated. Promising practices in this cross agency approach has included placing child protective service workers, child advocates and police officers in a supportive service arena. Proactive initiatives such as tutor awareness programs have been created, cross system protocols and training has also been more available for professionals. Integrated services and resources has become the prime foundation to help the adult victims as well as the children who suffer domestic violence.A shared goal and collaboration working in a proactive way to prevent violence and the subsequent repercussions is necessary. Problems Faced by Victims Children who live with domestic violence face increased risks the risk of exposure to traumatic events, the risk of neglect, the risk of being directly abused, and the risk of losing one or both of their parents. All of these may lead to negative solutions for children and may affect their well-being, safety, and stability, (Carlson, 2000 Edleson, 1999 Rossman, 2001).According to research, childhood problems associated with exposure to domestic violence fall into iii primary categories Behavioral, social and emotional, cognitive and attitudinal, and long term. Each of these categories have a plethora of subcategories such as aggression, anger, withdrawal, self-esteem, bonding, poor peer relations, poor tame performance, lack of conflict resolution, no social skills, in adults the symptoms manifest in depression, aggression, suicide, drug and alcohol abuse, and even a cycle of abuse and befitting an abuser.Childrens risk levels and reactions to domestic violence exist on a continuum where some children demonstrate enormous resiliency while others show signs of real maladaptive adjustment, (Carlson, 2000 Edleson, 1999 Hughes, Graham-Bermann & Gruber, 2001). Assessment of factors that affect the child regarding domestic violence is dependent upon the type of violence, exposure, the coping skills of the child, age, gender and whether or not the child suffered physical or sexual abuse, as well.The scars from Domestic violence tend to last far into adulthood. Adults continue to suffer the consequences of a violent childhood, and corporation has to pick up the pieces. The cycle states that they are more likely to commit suicide, abuse drugs or alcohol, be unemployed, or commit violence against their experience partners. And with this, their children continue the cycle with a new generation of victims and witnesses. Because the child is us ually not included unless he or she has been physically inflicted by domestic violence, the problem continues.It is a challenge to demonstrate the need to address the effects on children witnessing domestic violence and begin to establish effective solutions. It is main(prenominal) for advocacy groups and programs to support and nurture the child and gives them a multidimensional, therapeutic program that addresses the whole child, not just the physical or the emotional. Conclusion Domestic violence is the single most frequent cause of injury to women between the ages of 15 and 44 (Family Violence Prevention Fund Domestic Violence Fact Sheet, www. endabuse. rg. ) Domestic violence shatters the lives of its victims and diminishes the quality of life for everyone in the community. It is the ahead(p) cause of homelessness for women and families. It also can be incredibly traumatic for children who witness it. Focusing on the victimization of the child and the impact it has on their l ives both presently and long-term helps to create a more positive outcome for those involved. Intervention and proactive programs such as Lighted Pathways are a start to assist in the rebuilding of the childs psyche.A child who has a support group and a unit that is unchangeable and nurturing is more likely to flourish and thrive. Success depends on volunteerism, funding and community support. It is also imperative that education, advocacy and legislative progress is made for these youngest victims. The plight of domestic violence is still an epidemic that seems to be swept under the rug and the youngest victims tend to have the most silent of voices. Lighted Pathways intentions and intend is to give voice to these victims, support their needs, and strengthen their lives.

How to improve homeland security in the United States Essay

Since the occurrence of the September 9, 2001 terrorists rapes and the ageless threats by international terrorists such as the al Qaeda, and given the quite a little in opposite domestic terrorist networks within the unify States, several agencies hasten had to be high on the alert for possible attacks. Moreover, other industries hurt also experienced the adverse effect of this menace. The entertainment industry for instance, was at an any time low point after the terrorist attacks of September 9, 2001. dendriform Allen (2001) observed that E rattlingwhere you look in Hollywood since that tragic twenty-four hour period the entertainment landscape has been transformed, as if ripped asunder by a vast earthquake. People take over come to work feeling like jolting sleepwalkers, particularly after the studios received FBI warnings late last week that they could be possible targets for terrorism. Nearly every studio has been postponing films, giving them face lifts or tossing scripts out the window. Los Angeles Times 09/25/01 Despite efforts do by U. S. n liaison with other countries to root out this evil, terrorists organizations continue to arm themselves with various decomposable assortments of weapons, and training their disciples each dawn. The problem of terrorism has further been entangled by terrorist friendly countries that provide financial support, military equipment and other kinds of supporter that help perpetrate the crime. As Rondea (2008) posits Right now, terrorist friendly countries allow or support schools, training facilities and institutions that indoctrinate children into terrorist cause at a very early age.They be literally growing terrorists and terrorist sympathizers. Without ever having met an American, these children grow up into men and women who hate us and believe it is their duty to destroy our nation. These complex dynamic further complicates the problem, making efforts to stop terrorism futile. It is due to thes e gallant problems that this study has been undertaken in order to counter this problem and thus repair guarantor in the joined States. Greater focus has been put on the three most sensitive aras that have been frequently utilize in the past by terrorists to actualise access to the united States.These recognize areas are the aviation transport department, the visa waiver program, and the information technology. aviation lift Department Americas system for protecting and controlling commercial message aviation and guaranteeing its citizens safety continues to be a major are of concern, especially after the terrorist attacks of September 11, 2001. The menu Security System (TSA) employs the use of secret testing to discover techniques that are likely to be used by terrorists (Friedlander et. al 1979).This helps in identifying vulnerabilities and measuring the level of performance of airport systems. single of the methods used during these tests involve passing threat obje cts through with(predicate) passenger and baggage screen systems. This has been prompted by the realization that some terrorists smuggle dangerous chemicals onboard aircraft in order to construct explosives in flight (Clovis, 2008). Aviation guarantor is made up of several layers. One layer involves the federal governments efficiency to respond to threats, both actual and potential, while an aircraft is in flight.The Aviation and Transportation security Act which was enacted in November 2001 formed TSA as the influence in charge of securing all forms of transportation system. TSA has since then, cooperated with other stakeholders in developing a layered approach that would guarantee the security of commercial aviation. This approach involves several(a) insofar coordinated measures that include providing flight and cabin crews with essential security training, thorough and taxonomical screening of travelers and luggage (Dacey, 2003).Response to an in-flight threat is, howeve r, a duty well beyond the jurisdiction of the TSA. It involves four other departments to wit Justice, Defense, transportation, Homeland Security and the National Counterterrorism Center (NCTC). These agencies may coordinate their activities development interagency communication tools in case of security threats arising during in-flight. This coordination efforts are however non only intricate and complex, but also involving.The stages involved include identifying and notifying relate agencies of suspected threat discussing pertinent information and working in collaboration to assess the degree of the threat making a decision on the action to be undertaken to counter the threat, and taking the action and where necessary, finalizing the law enforcement receipt upon landing of the flight (Claude, 2008). TSA working in coordination with DHS has made some age to counter threats in the aviation industry. TSA has for instance, designed screen testing programs on a national and loca l level.These programs are risk-based and are aimed at achieving its goals of identifying and mitigating vulnerabilities in the aviation security system. Secondly, during the past s until now years, several successful interagency operations have been undertaken by federal agencies, some of which have led to puzzle and return of suspected terrorists to the United States to face trial. In addition, TSAs subroutine of Inspection (OI) has utilized information on terrorist threats to improve its national hiding tests and to select suitable airports for tests based on the likelihood of attack by terrorists.Moreover, the federal agencies have carried out more than 200 tests involving federal agencies, press out and local participants. However, some tests conducted by TSA have occasionally failed. It is suggested that some of these failures may have been a direct result of poor screening equipment that fails to witness threat objects or a failure on the part of Transportation Security authorisationrs (TSOs) to follow the screening procedures properly. Given that OI does not systematically land reasons for test failures, such failures can potentially limit TSAs ability to counter determine vulnerabilities.Various suggestions are, therefore offered to help extenuate picture that may arise as a result of such factors. First, documenting all specific causes for test failures related to Transportation Security Officers (TSOs) and those related to screening procedures, is critical to aviation security. This documentation should be done in the screen door testing database in order to help TSA recognize areas that need benefit and undertake the necessary steps towards making these improvements.It is also suggested that a systematic process of collecting, analyzing, passing of information on effective practices that are used by airports whose security levels are commendable, need to be put in place at other airports to help TSA managers improve the standards of ope ration in checkpoint screening operations. Moreover, the Office of Security Operations (OSO) needs to consider in time all recommendations that OI makes as a direct result of covert tests. It should then state its rationale for set about or not undertaking to sell the recommendations made.In addition, an evaluation need to be done to exit whether the steps taken to implement OIs recommendation actually countered the identified vulnerability or did not. These evaluation needs to be developed by OSO since they are better placed to make follow up and pay heed the changes brought by implementations recommended (Dacey, 2003). Finally, it is also recommended that in order to mitigate vulnerabilities in the transportation security system, threat and risk assessment need to be done.Billions of dollars are spent by the United States annually in countering terrorism yet it is doubtful that these funds are channeled in the right amounts or even in the right programs. An assessment would be beneficial in fortune target these funds, consider priority activities and avoid duplicating effort (Dacey, 2003). Cybersecurity Federal agencies are confronted with constant cybersecurity threats brought about by the increase in sophisticated attack methods or the transformation of typical attacks into complex forms that render efforts to counter them intimately impossible.Some notable examples include unsolicited commercial e-mail (spam), messages aimed at fraudulently obtaining personal or sensitive data (phishing) and software that monitors the activities of the drug user without the user being aware or consenting to such infraction (spyware) (Hare, 2008). Even though initiatives have been undertaken by several entities operating within the federal government, the risk posed by the blending of these threats cannot easily be mitigated with the available equipment at the moment.Some of the initiatives already undertaken include instruct consumers about these threats, and targ eting computer crime (Perrow, 2007). The United States Government Accountability Office (GAO) recommended that in order to ensure cybersecurity, a number of measures would need to be undertaken. Firstly, DHSs United States Computer Emergency Readiness Team (US-CERT) would have to conduct frequent cyber analysis and warnings in order to make by the bye detection of attacks and threats.Secondly, frequent cyber attack exercises should be conducted and lessons learned be amply implemented. According to GAOs recommendation, this can be accomplished by finish all corrective activities that the department identifies. Lastly, a strategy should be realised to coordinate efforts aimed at securing or improving control system cyber security (U. S. G. P. O. 2004). The coordination efforts should include sharing of vulnerability information with other federal agencies as well as the private sector (Friedlander et. al 1979).In addition, other recommendations made to GAO to mitigate these thre ats include performing risk assessment periodically, implementing policies and procedures that are risk based to counter identified risks, educating and providing the staffs with security- awareness training and establishing procedures which pass on help in detecting, reporting and responding to issues regarding cybersecurity threats (Rondeau, 2008). visa Waiver Program (VWP) The Visa Waiver Program provides way through which citizens of 27 countries can gain access to the United States for a period of 90 days without obtaining a visa (Moss & Michael, 2006).The terroristic attacks of 9-11, however, brought major concerns of the risk of foreigners with malicious intentions gaining entry into the United States. Consequently, tougher measures have had to be imposed to mitigate this potential threat. At the moment, foreigners from VWP countries are required to provide bibliographical information to the Customs and Border justification (CBP) department before leaving for the United States (Saunter & Carafano, 2005).This is in consonance with the Recommendations made in the 9/11 Commission Act of 2007, earthly concern Law 110-53, and Aug. , 2007, which also stipulates the guidelines to be adhered to by aliens from VWP countries wishing to travel to the United States either by air or sea. The amendments done to DHS formulas by the retardation final rule allows for consideration of countries whose visa refusal rates laid mingled with 3 and 10 percent in the previous fiscal year. Moreover, the regulation provides for the automation of the 1-94W process electronically in addition to enabling the planning of VWP traveler data in advance prior to travel by the individual.This is beneficial as it allows for a thorough scrutiny of the travelers documents well in advance before such individual enters the United States (Stiefel, 2008). The VWP however, still has some inherent risks that need to be tackled. Even though DHS has been successful in intercepting many counterfeit documents, an undetermined number of inadmissible foreigners have gained entry into the United States using a lost or stolen passport from a visa waiver country.Secondly, although the program eases consular workload, couch inspectors face numerous challenges when screening VWP travelers. Notable among these challenges is the issue of language parapet and that of limited duration for conducting in-depth interviews (Wright & Wiesenger 2008). Moreover, due to insufficient funds, DHSs monitor unit cannot attain its main objective of monitoring and providing report on the ongoing security concerns in VWP member countries.Consequently, GAO recommended that in order to mitigate these risks, a number of actions allow for have to be implemented. First, DHS must co-ordinated biometric indicators into the air exit system in order to keep its authority of admitting other countries into the program. Secondly, it needs to certify that the Electronic System for Travel effecti veness (ESTA) used for screening visa waiver foreigners before they travel to the U. S. is fully in operation by early January, 2009 (Moss & Michael, 2006).The certification will grant DHS power to expand the VWP to countries with visa refusal rates of between 3 and 10 percent. Thirdly, it is also proposed that a clear process be establish in coordination with the Department of state and Justice to assist in ascertain criteria to be employed in considering countries to be included in the program, timelines for their nominating speech and negotiation of bilateral agreements meant to implement the legislative requirements of the program.Lastly, it was suggested that an office be designated whose affair would be to develop overstay rate information to monitor whether VWP countries honor with the statutory requirements of the VWP (U. S. G. P. O. 2004). Conclusion New methods for improving homeland security in the United States were the main focus for this study. Particular empha sis was however, laid on the Aviation transport sector, the implementation of the visa waiver program, in conformance with the standards recommended by GAO and on effective methods of countering the risks brought on information technology equipment through computer crime.It can be seen from the study that the effective function of the key security areas discussed lies in the implementation of the weaknesses identified by the researcher and those recommended by GAO following a prior assessment of the operations of these key areas. later on these recommendations are implemented, it is believed that homeland security will have been greatly improved. In conclusion, therefore, future research on the improvement of homeland security should address both merits and the drawbacks experienced upon implementation of the proposed changes.

Marine Phytoplankton Essay

Phytoplankton From Wikipedia, the free encyclopedia Jump to navigation, face Diatoms are one of the close common types of phytoplankton. Phytoplankton are the autotrophic dowery of the plankton community. The name comes from the Greek words cpur?v (phyton), import plant, and TIXay??q (planktos), meaning wanderer or drifter. l Most phytoplankton are too smallish to be individually seen with the unaided eye.However, when present in high adequate numbers, they may appear as a green dis twineation of the wet due to the presence f chlorophyll within their cells (although the actual color may vary with the species of phytoplankton present due to varying levels of chlorophyll or the presence of accessory pigments such as phycobiliproteins, xanthophylls, etc. ). Contents hide * 1 Ecology * 2 Aquaculture * 3 Blooms * 4 See also * 5 References * 6 External links edit Ecology Phytoplankton are the foundation of the pelagic food chain.Of these, the best known are dinoflagellate genera suc h as noctiluca and Dinophysis, that obtain organic carbon by ingesting different organisms or detrital material. The condition phytoplankton encompasses all photoautotrophic microorganisms in quatic food webs. Phytoplankton serve as the base of the aquatic food web, providing an essential ecological function for all aquatic life. However, dissimilar terrestrial communities, where most autotrophs are plants, phytoplankton are a diverse group, incorporating protistan eukaryotes and both eubacterial and archaebacterial prokaryotes.There are about 5,000 species of marine phytoplankton. 8 There is doubt in how such diversity has evolved in an environment where competition for plainly a few resources would suggest limited potential for niche differentiation. 9 In terms of numbers, the most important groups of phytoplankton include the diatoms, cyanobacteria and dinoflagellates, although many other groups of algae are represented. One group, the coccolithophorids, is responsible (in p art) for the release of significant amounts of dimethyl sulphide (DMS) into the atmosphere.DMS is converted to sulfate and these sulfate molecules act as cloud abridgement nuclei, increasing general cloud cover. In oligotrophic oceanic regions such as the Sargasso Sea or the South Pacific Gyre, phytoplankton is dominated by the small sized cells, alled picoplankton, mostly composed of cyanobacteria (Prochlorococcus, Synechococcus) and picoeucaryotes such as Micromonas. edit Aquaculture Diagrams of some typical phytoplankton.Main article Algaculture Phytoplankton are a tonality food item in both aquaculture and mariculture. Both utilize phytoplankton for the cater of the animals being farmed. In mariculture, the phytoplankton is naturally occurring and is introduced into enclosures with the normal circulation of sea piddle. In aquaculture, phytoplankton must be obtained and introduced directly. The plankton can either be collected from a body of pissing or foodstock for the produ ction of rotifers10, which are in turn used to melt other organisms.Phytoplankton is also used to feed many varieties of aquacultured molluscs, including pearl oysters and teras clams. The production of phytoplankton under artificial conditions is itself a form of aquaculture. Phytoplankton is cultured for a variety of purposes, including foodstock for other aquacultured organisms10, a nutritional supplement for captive invertebrates in aquaria. Culture sizes range from small-scale laboratory cultures of ess than 1 L to several(prenominal) tens of thousands of liters for commercial aquaculture10.Regardless of the size of the culture, certain conditions must be provided for competent harvest-tide of plankton. The majority of cultured plankton is marine, and seawater of a specific gravity of 1. 010 to 1. 026 may be used as a culture medium. This water must be sterilized, usually by either high temperatures in an autoclave or by exposure to ultraviolet radiation, to prevent biolog ic contamination of the culture. Various fertilizers are added to the culture medium to facilitate the growth of plankton.A culture must be aerated or provoke in some way to keep plankton suspended, as well as to provide dissolved carbon dioxide for photosynthesis. In addition to constant aeration, most cultures are manually mixed or stirred on a regular basis. Light must be provided for the growth of phytoplankton. The colour temperature of shining should be around 6,500 K, but values from 4,000 K to upwards of 20,000 K have been used successfully. The duration of light exposure should be approximately 16 hours daily this is the most efficient artificial day length10

On Dumpster Diving Essay

Quite by accident, I found the essay On Dumpster Diving by Lars Eighner on the pages of mug magazine. The first lines of it captured my interest considerably, for as I had never read virtually dumpster diving or scavenging before. On Dumpster Diving is a piece of big Eighners work called Travels with Lizbeth (1993), which was based on his own experience of unsettledness. The writer engages me by telling the origin and meaning of the term Dumpster Diver, presenting his survival happen with specified rules and regulations. Dumpster is a trademark of garbage loading onto trucks system. Dumpster diving inquires persons voluntarily climbing into rubbish bins (dumpsters) to find valuables or simply useful items, including aliment and used clothing. Eighner writes that the life of a beggar traveling with erupt any property opened his eyes to the fact that all those containers with waste atomic number 18 substantial supermarkets for the poor, and they are not only a source of survi val, but as well as a depositary of high-quality and plumbers helperse food. Anyhow, there is a risk in take in such findings.According to Eighners experience, taking food out of dumpsters should involve three simple principles using the senses and common sense to evaluate the arrest of the found materials, cognize the Dumpsters of a given area and checking them regularly, and seeking eternally to answer the question, Why was this discarded? Narrator advises to avoid such foods as game, poultry, pork, and egg-based meals. Soft drinks testing should be based on their fizzing vigorously. organism a prater, one has to notice the least signs of visible contaminates. Notwith rejecting the scavenger has no indemnity of self- intoxication. Later on Lars tells about a foreseeable series of stages a person goes through in learning to scavenge, in which disgust at the beginning gives way to indiscriminate acquiring of the things.The report card to a fault includes information about t he can-divers and their way of diving featured as un estimable and impudent. The plot of it is neither compound nor ample in purgets and characters. However, it is opinion provoking. The author gives us detailed guidance how to survive macrocosm a dumpster diver. Reading the essay, I asked myself right along whether it was the only aim of Eighner to educate us those rules. As the story progressed, I picked up the writers conception gradually. His essay exemplifies the wasteful nature of American society and implies that it is the leave behind of temporal values but also ignorance and lack of understanding. People unreasonably dismiss out even food that is appropriate for using Students throw out many good things including foodthe item was thrown out through carelessness, ignorance, or wastefulness.(Eighner)The scavenger can acquire boom boxes, candles, bedding, hind end paper, medicine, books, a typewriter, a virgin male love doll, change sometimes amounting to many dollar s in the dumpsters. I suppose the purpose of the article is also to show how immoral is to throw out good food and things, knowing that thousands are starving and suffering from poverty. However, exactly that garbage helps him to survive at difficult times. Eighners reasoning for why people are materialistic derives from the concept that they are lost and unsure of what they want. In a way, his suddenly essay On Dumpster Diving, suggests to his readers that to achieve the state of satisfaction, they need to know what they want.He states, Almost everything I wee now has already been cast at least once, proving that what I own is valueless to someone. The author himself collects only things that are of benefit to him and leaves the rest for the benefit of others. The article shows that the writer being homeless still keeps his intelligent, clever, and sentimental way of thinking. He emphasises the transience of material being and says, Once I was the sort of person who invests mater ial objects with sentimental value. without delay I no longer have those things, but I have the sentiments yet.(Eighner)I think, describing all the rules of dumpster diving Lars Eighner represents us the necessity of keeping the etiquette even in adversity. The breakers of that common law are the can-divers. They, as contrasted with the rightful(a) scavengers, look only for the money there and mix the contents of the dumpster reservation it more difficult to find the truly good things, the author explains. The castigate in can scroungers actions is their audacity to go through individual containers in front of peoples homes, something a true diver would never do. Doing that the can diver finds different prescriptions, diaries and things the owner throws out. It is clear that privacy disclosing would embarrass us. Eighner exclaims against private invasion, consequently demonstrating his culture and humanism.The last paragraph where Lars compares himself to ultra-wealthy is the m ost interesting point of the essay, to my mind. The rich people can acquire anything they like and the money does not stand in the way of doing that. The dumpster diver gets the things from dumpsters free too. Authors analytic thinking is that the truly rich or the truly poor are those who do not want or need. In his comparison, Lars means that he and the super-rich do not need the items the rest of us do. He can just now go out and find them. The narrator tries to show the positives of his profession, but does not overlook the negatives as well, following it with the words Dumpster diving has serious drawbacks as a way of life.The main idea of Lars Eighner in his essay is to encounter us that any hopeless situation has its way out. The life goes on even if you meet difficulties He calls us for keeping our cultural and ethical talents even when being in the lowest state of life. We may not forget that having materialistic values over moral ones destroys and vitiates us from insid e.In the unique voice dry, disciplined, poignant, comic- Eighner celebrates the triumph of the artistic spirit in the manifestation of enormous adversity, thus, inspiring me for true respect.

Gambling †the economy, household and society Essay

The subject of childs play has been a hot subject of indicate amongst politicians for some(prenominal) years. The concept of people waging something of value for something non guaranteed is something that baffles many non-gamblers. farsighted before Christopher Columbus discovered North America childs play was unspoilt quite often amongst Native Ameri houses (Sheppard, 2012). In fact unmatchable smoke trace the origins of drama even farther back into biblical times. This is manifest by the biblical verses in the volume about the dangers of gambling and wherefore individuals should not gamble (King James intelligence Online, 2013).According to the Alberta swordplay look for land, The history of gambling in Canada is inextricably linked to the Canadian iniquitous Code, which in 1892 decl atomic number 18d a complete ban on well-nigh gambling activities with the exception of horse racing(Stevens, 2005). Over the next 77 years the Criminal Code will make many exception s for smaller-scaled gambling, much(prenominal) as betting on horse races or gambling at summer fair midways (Stevens, 2005). Eventually an amendment was made so that federal-run lotteries can be used to help fund meaningful activities, much(prenominal) as the 1976 Montreal Olympics.In more modern times the restrictions for gambling is much more relaxed. tag lotteries, horse racing, and charitable gaming (including bingo) are currently legal in all ten provinces, Yukon Territory, Northwest Territories, and Nunavut Territory (Stevens, 2005). Casino-style gambling is also allowed in most provinces and in all territories, as well as time slot machines (Stevens, 2005). The focus of this argumentative es set up will be why gambling is bad to Canadian fiat, and should continue existence outlawed.Although one can signal that on that point are benefits to gambling, but this essay will look to melt such arguments and focus on the negative aspects of gambling. In order to go about thi s efficiently, this essay will look at gambling from an economical, virtuous and societal viewpoint. From an economic standpoint it is quite easy for one to say that gambling would improve the economy capaciously. After all there are many who love nothing more than to poor their accurate wallets into a machine, hoping to strike gold, not to mention that casino gambling, the highest grossing form of gambling, is the form of gambling that appeals to individuals the most (McLean, 2013).As I had mentioned previously, federal-run lotteries also helped to fun the 1976 Montreal Olympics. With all this said, gambling actually does not improve a country fiscally, and casinos will specifically be targeted to prove this point. Detroit is a city with 3 casinos, built with the end of bringing in revenue to a city needing financial stability and quick income. Now, after over a decade of dumping hundreds of millions of dollars from taxes on the casinos, the city has more or less nothing to sh ow for it.In fact, Detroit has become so financially strapped that the casinos no longer pays for anything extra, such a museum or an Olympic competition Detroit museums instead pays for the garbage go and the electricity bill to keep the lights on the streets working (Henderson, 2012). Now one can argue that not all cities with casinos end up in financial trouble, with Las Vegas being a common example of this. The only unlikeness with this argument is that Las Vegas has attractions that would flourish even without casinos (Henderson, 2012).In fact, the city of Toronto just lately came to its senses and decided against building a casino in the downtown area, bringing the city millions of dollars that could better-used in other places (Baggage, 2013). There are many financial repercussions that come with having a casino, and although it is a wonderful argument it is not the entire focus of this essay. To touch upon how morally damaging a fact from an foregoing paragraph will have to be drawn upon. In the Bible there are many passages that speak of how terrible gambling is.Now, there are many people who do not associate with the bible, and many of the historical details are debatable. With this being said, it is a fact that for many years Canada was primarily Catholic (Wallace, 1948), meaning it is religion played a major role in shaping Canadian society. With that said, one of the ghostlike books Catholics use for moral guidelines is the Bible (Catholic record Guild, 1921). Therefore, it is also indisputable that the Bible contains morals that are also right, as evident from Canadian society being sustainable and without war.Now the bible does not go into great detail as to why gambling is wrong, but one can look at todays society and make a great case. In Canadian society there is a fuddled increase of worry gamblers (Problem Gambling Institute of Ontario, 2013). This problem has become a serious issue, and is, reflected in the industry growing to keep up with the demands (Koprowski, 2007). These problem gamblers are somebodies mother, father, son or daughter, which can and will affect a household in many different ways. Besides the obvious passage of money, belongings and property, there are many emotional effects as well.Many friendships are destroyed due to unpaid debts, partners do not want close contact with the person who has hurt them (Problem Gambling Institute of Ontario, 2013), and in the end the addict is left without affection in isolation. From a psychological perspective, the individual is left in isolation due to every being shunned or being in addition ashamed to be slightly others. Naturally there are extreme cases of those committing felo-de-se after being driven to seclusion and gamblers are no exception 1 in 5 compulsive gamblers attempts suicide and two-thirds have thought about committing suicide (Gaultiere, 2011).From a sociological and anthropological perspective, this is proof of the family system det eriorating. In terminus gambling is bad for Canada not only financially but socially speaking as well. Although it is unrealistic to want all forms of gambling to be illegal, there should be some form of restrictions on those who spend too much time at the casino, or something along those lines.Works Cited Baggage, M. Toronto rejects contentious downtown casino. http//www. ottawacitizen. com/news/Toronto+rejects+controversial+downtown+casino/8416596/story. html, 2013. Catholic Evidence Guild. Catholics and the Bible.http//catholiceducation. org/articles/religion/re0032. html, 1921. Gaultiere, B. Dont Bet On It Help For compulsive Gamblers. http//www. newhopenow. org/notes/archive/dont_bet_on_it. html, 2011. Koprowski, G.Gambling Growing in Canada. http//www. onlinecasinocrawler. com/blog_gambling-growing-in-canada. php, 2007. McLean, J. Gambling In Canada. http//gocanada. about. com/od/thebestofcanada/tp/Gambling-In-Canada. htm, 2013. Problem Gambling Institute of Ontario. The Ef fects of Gambling on Families. http//www. problemgambling. ca/EN/GettingHelp/Pages/TheEffectsOfGambling. aspx, 2013. Sheppard, R. Gambling.http//www. thecanadianencyclopedia. com/articles/gambling http//www. kingjamesbibleonline. org/Jonah-1-7/, 2012. Stephen, H. Detroit has little to show for its casino revenue. http//www. freep. com/article/20120513/COL33/205130480/.Stephen-Henderson-Detroit-has-little-to-show-for-its-casino-revenue, 2012. Stevens, R. Legalized Gambling In Canada. http//www. abgamblinginstitute. ualberta. ca/en/LibraryResources/Bibliographies/LegalizedGamblinginCanada. aspx, 2005. Wallace, W. Religious History of Canada. http//faculty. marianopolis. edu/c. belanger/quebechistory/encyclopedia/CanadaReligiousHistory_000. htm, 1948.

Nutritional adventurism Essay

This member is intimately the tack unitedly of the envision MasterChef on the nutritional adventurism and culinary do itledge of children. The battle array is a reality game show about cooking, hosted by two chefs. The oblige explains how the show had appealed to young audiences. MasterChef, claims the expression, has caused an increase in television ratings for the channel from which it is shown. The show has in addition tending(p) children extra culinary knowledge.Now, children are to a gr courseer extent kindle and more critical about what they eat. They also judge their own pabulum and the food fain by their parents or other people. The show sparked many cooking lessons and workshops. Numerous recipes featured on the show prepare also been downloaded over the internet. Personal spirit I always believe that precept children how to cook will help them in the future. Culinary skills learned beforehand(predicate) will definitely result to future households where foo d is a primary concern.MasterChef, and its effects on young audiences illustrates the chess opening of making young audiences arouse not only in the cooking show solely more importantly in the food that they eat. Summary 2 This article is about the company Gardens program which has three goals to bring the club and the government together to address nutritional problems, to promote horticultural knowledge and initiate an supercede of indigenous horticultural knowledge, and to create an indigenous garden industry which will give communities livelihood and address their health needs.According to the article, collaboration in the community in horticulture gives the community a sense of food security measure because gardens are just as important as water systems. The article also illustrates how the program has succeeded in bringing together communities and encouraging innovational ways of horticulture. The fringe benefit of al unmatched these is the availability of levelheade d pee-pee for the communities in which the program was implemented.Personal Opinion I have confidence in the health benefits of organic and fresh food. The essence of community floriculture comes to me not only as a means of providing the opportunity for communities to eat healthy but also the opportunity for communities to value the fruits of community effort. The Community Gardens Program is one such program that fosters fellowship and concern among community members while making healthy food available at the same time. Summary 3Wangkatjungka is the main focus of this article where the establishment of inhabitancy vegetable patches was apparently spurred by childrens school projects. Many vegetable patches mushroomed all over town because of this and individually household began to eat what they produced. This was a rattling welcome change for the people of Wangkatjungka, second to the community ban on alcohol. According to the article, the establishment of household vegeta ble patches has made organic and healthier food available for the children and the adults.The article claims that this trend in backyard gardening has contributed so much to the community in that it has vowed to support and continue the project until each household in the community has their own vegetable patch. Personal Opinion Having your own vegetable patch is such a good fancy for me that I might even be starting my own. This article has given me enough new insights to consider the benefits of backyard grown produce and look into the possibility of having my own vegetable garden.I a analogous(p) fresh vegetables, and I like freshly picked organic fruits and vegetables even transgress. Summary 4 The relationship of diabetes and the feeding habits of people is tackled in this article. In it a study by a certain Himsworth is mentioned that showed why third world countries had lesser incidence of diabetes and fleshiness compared to Western countries. The article attributes thi s to the kind of food that people eat in these countries third world countries have more unprocessed carbohydrates and adequate wight protein in their diets than in Western countries.The article also outlines the value of healthy and basic or simpler eating in the control of diabetes and other metabolous disorders. It states that people who eat more plant or fruit establish food are less likely to suffer metabolic disorders like diabetes and obesity. Personal Opinion There are so many metabolic disorders that cause a myriad of health problems nowadays and it is comforting to know that the best weapon against these diseases is simply, basic and healthy eating.I am a believer in the idiom that prevention is better than a bring round as well as in the motto that it would be better to spend money on healthy food than on medicine. The insights offered in this article have encouraged me to eat healthier and begin my followers of a longer, healthier life. Summary 5 To sum up this hol y article, one kindle simply say that it taunts at the way the judge in the show MasterChef make their judgments and throw snide comments at their contestants.The article purports that the decision of the MasterChef judges are influenced by the aesthetic or ocular quality of the food presented and not by palatability of the food. The article implies that the show does not give justice to the way ordinary people cook, sooner it insults the cooking skills of ordinary people by showing that cooking on television is not the same as real cooking, and that in the MasterChef kitchen, one doesnt have to cook delicious food if one can be chefy with the presentation.Personal Opinion I have seen the show, MasterChef myself and this article seems to have reason to claim that the judges in the show do not necessarily judge according to how ordinary people cook but have begun to become influenced by how one would expect food prepared by a professional chef. I believe that it is the shows sponta neity and reality that gives it its appeal and if the judges fail to remain in these ideals the show will ultimately fail.