Adoption of standardized terminologies Coursework

Adoption of standardized terminologies - Coursework Example In my capacity as a practicing research clinical nurse, I would welcome the implementation of Nursing Intervention Classification (NIC) standardized terminology. NIC is a broad, research-based, standardized classification of care-interventions that clinical nurses perform (Nolan, 2004). It is important for communication of care all over, clinical documentation, productivity measurement, and integration of data across systems and settings, competency evaluation, effectiveness research, curricular design and reimbursement (Clark & Lang, 1992). The NIC Classification comprises of both collaborative and independent interventions that clinical nurses do on behalf of their patients as well as both direct and indirect patient care. Nurses define an intervention as any vital treatment, based on clinical knowledge, wisdom and judgment that a clinical nurse performs to boost client or patient outcomes (Nolan, 2004). I would welcome NIC because it is useful in all clinical settings from acute care ICUs to home care, hospice and primary care. NIC can also be used in all medical specialties from critical patient care to ambulatory care, as well as long-term care (Nolan, 2004). Although the entire NIC classification only describes the nursing domain, some of its interventions are also done by other care providers. Moreover, NIC is also applicable to other non-physician providers in describing their treatments. It is a terminology that can save many situations in case of emergencies in care, in the presence and absence of a nurse (Clark & Lang,

Lesbians as Represented in Mainstream Television Essay Example for Free

Lesbians as Represented in Mainstream Television Essay Lesbian images have been entering into mainstream media more and more. Some argue that this is a sign of a wider acceptance of lesbianism in Western culture. In this paper, two mainstream television programs, Grey’s Anatomy and Law and Order: SVU, will be looked at to assess the nature of lesbian images. It will be argued that if and when lesbians are portrayed in mainstream television they are highly feminized, desexualized, and their lives are almost always framed in ways that appeal to heterocentric norms. Thus, mass media almost always fails to provide the viewer with an accurate and unbiased perception of lesbianism or homosexuality in a broader sense. Grey’s Anatomy has emerged onto the lesbian scene in the last couple of years by developing Callie Torres, a beautiful, vivacious, Latino woman, into a lesbian in the fifth season. A friendship develops between her and Erica Hahn, a successful, ‘sassy’, and appealing newcomer, and it gradually progresses into something more until finally the two share a kiss. Before the romance can flourish, Torres wrestles with her sexuality, her fears, and her lack of understanding of lesbianism. Soon after the relationship establishes itself, Hahn unexpectedly breaks up with Torres and leaves the show. Typical or is it? A season later, Arizona Robbins, a semi-regular of the show, comes into focus when she blatantly hits on Torres. Shortly after, the two start to date and later find themselves in a committed relationship. The question is how good a job does the show do of accurately portraying lesbians? To start, all three of the women mentioned above are attractive and feminine. All three have long flowing hair always nicely styled and maintained and pretty faces carefully done up with light make-up. This is what Ann Ciasullo refers to as â€Å"sanitizing of the lesbian through her feminizing† (599). In other words, Grey’s Anatomy offers up an image of lesbians that is not too homosexual for the heterosexual audience. While it could be argued that such representations help to combat the rigid stereotypes of lesbians as ugly, butch feminists, the very widespread nature of the ‘femme’ image in media indicates something more is going on (Tamsin). The book Out of Focus, suggests that such feminine representations act to lower the threat of lesbianism by reassuring viewers that such (beautiful and feminine) women can or must actually be heterosexual (Kath Davies). In fact, in Grey’s Anatomy, as in many television programs, the ‘butch’ lesbian is completely absent. All of this suggests that the lesbian chic of the ‘90s is far from dead (Tamsin). Grey’s is well known for its scandalous call room sex scenes. Characters, heterosexual characters that is, escape to hidden corners of the hospital where they argue, make up, and make love on a regular basis. This is interesting because such scenes are practically nonexistent between Torres and Hahn or later Torres and Robbins. In fact, physical contact of any kind is somewhat limited between Torres and Robbins. An example of this can be seen in Season five episode 13 when Robbins` patient dies during surgery. When she gets home to see Torres has planned a surprise birthday party for her she bursts into tears overcome by her grief. The pair leaves the room and at this point you would expect a comforting hug, a loving embrace, or a reassuring kiss on the cheek from any reasonably intimate couple or from any other couple on the show for that matter, but not in this case. Torres tells Robbins that she will explain the situation to their friends and at that Robbins leaves. Additionally, sex scenes between Torres and Robbins are few and far between; those that exist are cut short by interruption or not shown at all. The latter is evidenced in Season five episode 11 when the viewer is shown only the aftermath them lying in bed together, presumably after making love, eating pizza. It is a cute scene but not a sexual scene. This is a familiar pattern found in most television programs or movies featuring lesbian couples and just one way lesbians are desexualized (Ciasullo). A notable exception to this pattern is The L Word, but it will not be the focus of this paper. Since the beginning of their relationship Callie and Arizona have slept together three times. Three times in an entire season and for a relationship in its beginning stages is incredibly low by Grey’s standards (or anyone’s standards really). One of these scenes is the ‘pizza scene’ previously mentioned. In another â€Å"sex† scene, Lexi Grey walks in on the two in the shower and quickly walks out; the viewer sees what Lexi sees and nothing more. The final scene implies the two may have sex, but it is not pursued any further. Considering the show develops long, sensual sex scenes between its heterosexual characters, following them from start to finish, the unwillingness to do the same for its lesbian characters is problematic. This is not an isolated phenomenon. The pattern of desexualization is evident not just in television but also in movies as noted by Ciasullo and Yvonne Tasker in her book Working Girls (Ciasullo; Tasker). Another problem with the depiction of Torres and Robbins’ relationship is that it is often framed by the heterosexual constructs of marriage and reproduction. Tasker discusses this issue noting that by explaining lesbianism within a heterosexual context the (heterosexual) audience is assured that lesbians are normal (by heterosexual standards) (Tasker). Such a practice adheres to conventional social norms while ignoring the differing reality of lesbian’s lives. After Torres’ father finally accepts her lesbianism his first question to her addresses the issue of marriage and children. She assures him that she will put on a â€Å"big white dress and dance down the aisle† if Arizona wants to spend the rest of her life with her. Another example takes place in season six episode three, when Torres talks about being married and having a house, kids and a pet dog with Robbins. This description perpetuates heterocentric beliefs that heterosexual activities and institutions are better than homosexual ones simply because it gives no thought to the possibility that things could be different within homosexual relationships. Furthermore, this effort to depict lesbian couples as ‘normal’ by tying them to conventional social norms suggests that homosexual practices are not normal and as such fails to challenge heterocentrism. Law and Order: Special Victims Unit (SVU) is another show with some problematic representations. In over 11 seasons, it has aired a total of five gay-centred storylines and one lesbian specific episode. This discrepancy seems to reflect the idea touched on in Out of Focus that â€Å"coverage of ‘homosexuality’ actually refers to gay men† (Kath Davies 91). A recent episode entitled PC features Kathy Griffin as Babs Duffy, a rude, abrasive, man-hating lesbian activist. First of all, the stereotyping evident in Griffin’s character is troublesome because it feeds into the negative view of lesbians. Visibility is important, but the cost of portraying lesbians in such a light is possibly greater than or as great as not showing them at all. Furthermore, this particular episode is strewn with negative or inaccurate images of lesbians. The episode begins with the discovery of a woman who has been left for dead in an abandoned building. She has been raped and beaten and later dies in the hospital. It is not too long before the viewer finds out from Babs Duffy that the victim was a lesbian. Duffy makes a dramatic entrance into the detectives’ office ordering for the capture of the murderer whom she alleges is targeting lesbians. The investigation commences with a visit to the victim, now known as Alyssa’s, girlfriend. As the episode progresses, you notice something striking – all the main lesbian characters are conventionally attractive, feminine women. More than that though, any lesbian character who is questioned and thus comes into the focus of the camera, is also feminine and pretty. The few butch lesbians in the episode are in the background and barely noticeable. The absence of the butch lesbian is telling. Ciasullo notes that â€Å"without the signifier of the butch, the femme’s lesbianism disappears † (Ciasullo 599). Thus, by eliminating the butch lesbian from the forefront, Law and Order: SVU effectively downplays the lesbianism of the episode. There is, however, one exception – the victim’s girlfriend Sharon, but even here there are issues with her representation as a butch lesbian. The fact that the show chose to make her ‘butch’ is interesting because they also make her a working class, aggressive, even violent, woman. This in effect vilifies the butch lesbian. Sharon even becomes the main suspect at one point because of her temper, and while it is important to shed light on the issue of domestic violence in lesbian relationships the choice to make Sharon, who is butch, into the abuser is not by accident. Ann Ciasullo talks about how presenting butch lesbians in this negative way makes butches into the â€Å"’oppressor,’ the ‘bad’ lesbian† (Ciasullo 600). Further still, her status as a bouncer (and thus as a member of the working class) adds to her mainstream undesirability (Ciasullo). Moreover, even though Sharon is presented as a butch or as Law and Order puts it an â€Å"aggressive,† she is simultaneously portrayed as somewhat feminine. In the first scene that we are introduced to Sharon, her long hair is pulled back into a loose ponytail and she wraps herself up in her long feminine sweater. She is not wearing any noticeable makeup but she is conventionally pretty. After this initial introduction she is likely not yet labelled as a butch by the viewer. It is not until later when she appears in a plaid shirt and leather jacket that it becomes evident that she is butch. It seems butch images are permitted as long as they’re not too butch and as long as the butch character is not framed in a positive way that could be make her desirable. Perhaps the best example of how lesbians are desexualized in Law and Order is in a scene between Babs and Olivia Benson, the female nvestigator. In the initial taping of this scene Babs kisses Olivia, but the kiss doesn’t make it past the cutting room floor. Even worse, the editing is atrocious. It cuts awkwardly from Babs leaning in to Olivia proclaiming that she is straight and something is noticeably missing. The kiss may not be necessary to the plot, but to sacrifice quality in order to remove it demonstrates how fearful t he media are of lesbian sexuality. Further evidence lies in the fact that a kiss between Babs and Elliot Stabler (the male investigator) that happens at the end of the episode remains untouched. However, this revelation, that Babs isn’t actually a lesbian, has a lot of problems on its own. The discovering that Bab’s has a boyfriend, plays on the â€Å"I know she’s a lesbian but † scenario so often found in mainstream media. This idea presents the viewer with the possibility that the lesbian can always become straight or as Ciasullo puts it â€Å"’unbecome’ lesbian† (Ciasullo 592). This places the heterosexual audience in a more comfortable position where they can entertain the idea that the attractive lesbians in the show may actually be straight. This issue comes up once again when the suspected murderer/rapist is in interrogation. Olivia pretends she is a lesbian in order to get a confession out of him: Olivia: â€Å"You know how to correct us you’ve got everything you need to make me a real woman right between your legs –† Suspect: â€Å"and you’d love it just like those other two [victims] did – every moment of it† While this scene may be laid out this way specifically to show the demented thinking of the rapist/murderer, the notion that a lesbian can be â€Å"corrected† or made straight as well the idea that rape victims enjoy being raped are never addressed and corrected. The audience is never informed about how inaccurate these views are. With all this said, the homosexual viewer tends to be somewhat accepting of the images in Grey’s and Law and Order, because as Clare Whatling puts it â€Å"we’re [the lesbian population] so starved, we go see anything because something is better than nothing† (86). Thus, because of the lack of representation, lesbians are more willing to accept inaccurate portrayals. This is troublesome because such images can potentially be detrimental to lesbian’s self perceptions and they’re all the more vulnerable because of the relative disparity of lesbianism in mainstream culture. In conclusion, lesbianism in mainstream television is poorly and inaccurately represented. While shows like Grey’s Anatomy and Law and Order: SVU, have taken steps towards representing lesbians in mainstream media, we have to be careful to assess how big these steps really are. There are several issues with the representations of lesbians in these shows, some of which are addressed in this paper, others which have been left untouched. Thus, there is still a long way to go and many hurdles to surmount before lesbians can be done justice in mainstream media.

Neuropsychologist and Patient Perspectives :: Tumors Cancer Neurology Medical Essays

Neuropsychologist and Patient Perspectives There are many classifications of tumors that compress or destroy the hypothalamus. A few forms are craniopharyngioma, germinoma, and glioma. Symptoms of craniopharyngioma include headaches, visual disturbances, pituitary hormone deficiencies, retardation of growth, and calcification of the sella region in children. Germinoma, also called ectopic pineoloma or atypical teratoma, has similar effects to serninoma of the testis or dysgerminoma of the ovary. Another destructive cancer is glioma of the hypothalamus. Hand-Schuller-Christian disease produces hypopituitarism with delayed puberty, growth retardation, and diabetes insipidus; this type of cancer occurs in children (Yen and Jaffe 1986). Since the hypothalamus regulates release of hormones through the pituitary gland, one of the most common effects of damage to the hypothalamus is disruption of hormone release or hormone deficiency. Some common types of hormone deficiencies are gonadotropin, thyroid stimulating, adrenocorticotopic, growth, multiple, and panhypopituitarism. Gonadotropin deficiency is characterized by low levels of luteinizing hormone and follicle-stimulating hormone. This deficiency can lead to decreased fertility, disrupted menstruation, decreased sex drive, headaches, sexual dysfunction, and loss of body hair. Typical treatment is hormone replacement therapy. Deficiency of thyroid stimulating hormone and subsequent lack of thyroid gland stimulation lead to a condition called hypothyroidism. Common symptoms include intolerance to cold, weight gain, constipation, fatigue, and pale, waxy skin. Before hormone replacement is used to stimulate the thyroid, it is typical to try treating the adrenal glands with steroids. Adrenocorticotopic hormone deficiency is the name for low levels of corticotropin (ACTH), a hormone that stimulates the adrenal gland to produce cortisol. Some signs of ACTH deficiency are low blood pressure, weakness, fatigue, weight loss, and in women nausea, pale skin, and loss of pubic hair. Daily doses of hydrocortisone or cortisone are used to correct this deficiency. Deficiency of growth hormone before physical maturity will impair growth, and in adults may be noticeable by obesity or skin wrinkling. Careful doses of growth hormone are administered to children with this condition and in adults may help restore the healthy muscle to fat ratio. Multiple hormone deficiency is more common than deficiency of a single hormone and usually loss occurs in a specific order: first growth, then luteinizing, follicle- stimulating, thyroid stimulating, and adrenocorticotopic. This process is typically slow and occurs over months and years, but hypopituitarism can start suddenly as in the case of traumatic brain injury. Panhypopituitarism is the loss of all hormones released by the pituitary, also called complete pituitary failure.

Is Technology a Boon Essay

Technology is very much a part of modern life. Many people see technology as a force that has escaped from human control. Others feel that technology has improved the quality of life. Do you think that the contribution technology has made to modern life has been positive or negative? State your position on this issue and support it with appropriate examples. Technology has become a part of our lives. The issue of decide if this part is or not good for life is a controversial one. Many believe that contribution technology has made to modern life improve the quality of life in different aspects. Others believe that technology is out of human control and they see adverse effects in modern life. After careful analysis of different fields such as daily life, medicine, and education, I feel that contribution technology has made to modern life has been really positive and help to improve the quality of human lives. The first reason for me to believe contribution technology made to modern life is just the daily life to unprecedented levels. Houses’ security systems, for example, connected to the police, is more powerfully because is build on technologies developed in the last years. As women increase their roles in society in the last times, daily homework such is cook, make laundry or vacuum take less time to do it than before, and its permits women to dedicate this time to other activities such is study, working, and other activities. Not only the daily live is benefited by advances of technology, another field is medicine. Thanks to advances in technology, many diseases that before was the cause of massive death, now is a past true, with the advances in technology, scientific and doctors find different vaccines to help people be healthier. The medical equipment’s advances help process such as surgery in a way that was never possible before. Nowadays, it is routine to get a heart replacement, which in the past such situations was simply impossible. Most importantly, we can see how scientific are in the process of looking for the solution to current diseases, and this will be possible, with the use of advanced medical technology. The best reason for me to applaud contribution technology made is in the field of education. I see how the advances in technology help students in their learning. For instance, the use of projectors and video conferences help in important amount in the process of learning; by using these approaches, different kinds of students’ intelligence can be addressed. Computers are another example of contribution that technology made to educational field. The use of well equipped computer lab is truly helpful for students because they have the chance to learn computer skills that are very important in almost all the work environments. Nowadays, teachers can find information they can use in their daily lessons. For instance, in a math class, teachers can use updated statistical information finding in computers (by just a click), and they can infuse these information into a lesson, making the lesson related with real life situations for students. In the final analysis, I think the benefits technology offer to improve the quality of life outweigh the deficits. I do not think technology is out of human control and by the exposed in lines above we can easily see how technology helps and improves the quality of human live in the daily routine, Medical advances allow humans to live longer and more healthy lives than ever before and technological advances make the learning more easy. Ultimately, Technology is developed by people to help improve quality of human lives and all of us are using technological advances in many different ways, also to indicate that it is incontrollable.

Fisheries Society Essay

Fish is the major source of food worldwide and the main supply of protein; it is consumed by many people from almost all backgrounds. Fish is obtained by fishing using different types of methods; the techniques used for fishing are both old and new ones, but all of them have negative impacts on both fish and the environment. Impacts on the environment by wild stock fish harvesting depends on the techniques used for harvesting and the place where the species are found, harvesting techniques are divided into active or passive depending on whether the fishing gear is propelled or towed in pursuit of species or target species move into or forwards the gear. In active gear technique a vessel tows a net trawl or dredge through the water or on the seabed, dredges are used to capture sedentary species that live and feed on benthic habitats while trawls ate towed beneath the water immediately above the seabed. Trawls and dredges sometimes are designed with ticker chains that disrupt the seabed surface to induce the target species flee upwards into the water column and get trapped into the net or to fluidize the sediment of the sea for the tickler chains to penetrate deeper and harvest the fish deep in the water. Trawling and dredging are meant to reduce the roughness of the seabed to depths above 6cm within the sediment, but on large scale it changes to benthic habitats and the fishing structure of a given community but depends the type of target species, gear used and organisms affected for instance sea urchins are more likely to be fatal. Gears differ in sizes, they can be large and heavy and can be towed up to approximately 13 km/hr and it take years to recover when an impact occurs, at the same time the gears have a high magnitude although, the disturbance caused by the magnitude depends on benthos and the changes to benthic structure can be permanent, this disturbance cannot be compared to natural physical disturbance. Severity of impacts remains unknown in areas of high-grading, black-market sales ad by-catch where large fish deaths occur. Trawls and dredges rip up the sea bed considering that they are not better placed than purse seine in targeting species. Gill nets target on fish accumulating both small and large sizes but fish that are too small for mesh swim through while large sizes are not caught; In order to increase the surface area targeting large fish, the length of headline to the length of the stretched net can be set too low, and the net hangs slacks, this makes the net less selective and entangles the fish but as drift nets pelagic shark fish near the surface or mid-water or to catch demersal species with the gill the net sets and gets close to the seabed. Seals, dolphins, turtles and dugongs can be caught and get killed in gill nets, however this depends on the region and fishery, and sometimes infest them leading to eventual death. Gill nets are hazard to dolphins, whales, turtles, sharks and fish when lost for they remain buoyant and continue fishing untended for a good number of years. Pots and traps affect ecological effects and food web is disturbed as a result of overshing of rock lobster may result in population explosion of sea urchins and consequently the disruption in trophic structures. The long lines deployed to catch pelagic species, they consist of long lines with baited hooks attached to shorter ones, they catch seabirds and the devices for reducing bird catches fannels and shuts do introduce lines and hooks below the sea surface and the change in prey abundance changes the diet of birds and foraging time; change in food web predator-prey interactions the trophic structure and diversity; for example the over harvesting predator species of sea urchins results in overabundance of sea urchins and the decimation of kelp beds; known as urchin barren grounds it results in loss of habitat structure, loss of primary and secondary production, and all tropic structures and barren areas of sea floor, consequently a fast growing species also may become dominant with increased pressure an lower trophic levels and local extinctions will occur and the target species becomes uneconomical even before depletion occurs. 5. Introduction The use of marine reserve was banned by the f isheries management allowing fleet and gear techniques. However many fisheries have collapsed worldwide as a result, illustrating the vulnerability of fishery resources and showing that these methods are ineffective. But marine reserves would generally increase yields; especially at the high fishing mortality that occurs in most fisheries, but the most interesting feature or reserves is their ability to provide resilience to overexploitation and therefore reduces the risk of stock collapse and therefore the best management option. Benefits of reserves are increased biomass and individual size within the wild stock, resulting in adult migration and larvae dispersal which replenishes fishing grounds. The use of marine reserve necessitates a thorough understanding of critical habitat requirements, fish movement, the behavior of fish, the relationship between subpopulations and the critical density effect for larvae dispersal. When marine reserve is properly designed in conjunction with other management practices reserve has the capability of providing better ‘insurance’ against uncertainties in stock assessment, fishing control and management by protecting a part of the population from exploitation, it can be the best strategy to be used both for sedentary and migratory species. The unwanted by catch is one of the main environmental effects of fishing and on a global basis the scale has large effects. UN Food and Agriculture organization (FAO) For instance in 1996, estimated annual global discards at about 27 million metric tones, of an equivalent of approximately 25% of reported annual production from fisheries. However the recent updated figure is taken to be 7. 3 million metric tones and this large reduction in bycatch is thought to be the result of use of more selective gears, introduction of by catch and discard regulations and their enforcement and increased utilization of the catch with improved processing technologies and expanding market opportunities; the bycatch varies between different fisheries, for demersal finfish fisheries account 36% of global discards while shrimp fish fisheries account for 27%, whilst together. These fisheries represent 22% of total landings. But on the contrary low by catch levels are associated with purse seines, hand lines, jig, trap and pot fisheries. 6. Introduction Stock enhancement bypasses early density dependent on food, habitat and predation and density independent factors like water, temperature, patterns of migration, oceanographic and conditions of early stages of life. There is dramatic decrease in mortality when compared to wild populations. Restocking has biological, disease, genetic, environmental, ecosystem and socio-economic impacts risks and the level of each risk vary significantly between species and releasesing sites, depending on stocking a sessile versus mobile species, native versus exotic; confined versus open water; type of predator prey interactions that is associated with the activity variables. Success of stocking will depend on pre-release conditioning and carrying out pilot studies to determine optimal release times, sites and size. Expansion of market over the short term after successful introductions as a result increases pressures on wild stock in case of less successful introductions and on sustainable environmental, genetic and economic perspectives the gains are not significant. Competition between wild fish and farmed stock depends on the density of fish and availability of resources which are directly influenced by stocking. The genetically homogenous reared fish dilutes the wild gene and thus introducing unfavorable genetic traits into wild stocks like in the case of Black bream from Moore River into swan increased susceptibility to disease and reduced growth rate of wild stocks. Restocking pollutes the environment and it affects farmed stock and the native species decreases due to competition for food any resources as seen with Galaxiidue as a result of introduction of rainbow trout, how one of the most seriously ‘threatened species’. The bacteria, viruses or parasites into the receiving environment with largely unknown potential effects wild stock like more than 30 world populations of wild salmon have been wiped out by gyradactylus salaries that were released from hatcheries. Consequently invasion by exotic species from hatcheries environment had lead to altered tropic structures, although diagnostic technologies prior to release and rise of quarantine stations may reduces chances of spreading diseases but it relies on knowing what pests or diseases to test so it is which in itself is uncertainty. The higher exploitation rates resulting from stocking results in over exploitation of remaining wild populations, which eventually endangers the viability of wild stock and diminished genetic pool. At the same time the structures involved with aquaculture can provide a habitat for invasive species which can eventually get transported on boats, and recess that service aquaculture sites and the invasive species are transported across regions. In addition there is lack of success in attempting to stock oceanic species inculcating that stock enhancement for marine fin fish should be confined to estuaries. Lastly evaluation of stocking programmes takes a good number of years after which changes in environmental, ecological or financial issues late resulting in long-term viability diminishing. Conclusion Fishing causes phenotypic change in target species in heavily fished stocks, and the breeding population matures earlier and this allows species to continue smaller females generally produce fewer, less viable eggs with lower spawning and recruitment rates resulting in a smaller less fecund population. Certain conditions for restocking and resources are needed to be available like sand, sea grass or reef for the optimum survival of fingerlings. Survival depends on critical resources of food and habitat, and therefore requires knowledge of carrying capacity of site. Summery Impacts on the environment by wild stock fish harvesting depends on the techniques used for harvesting and the place where the species are found; harvesting techniques are divided into active or passive depending on whether the fishing gear is propelled or towed in pursuit of species or target species move into or forwards the gear. In active gear technique a vessel tows a net trawl or dredge through the water or on the seabed, dredges are used to capture sedentary species that live and feed on benthic habitats while trawls ate towed beneath the water immediately above the seabed. Trawls and dredges sometimes are designed with ticker chains that disrupt the seabed surface to induce the target species flee upwards into the water column and get trapped into the net or to fluidize the sediment of the sea for the tickler chains to penetrate deeper and harvest the fish deep in the water Stock enhancement bypasses early density dependent on food, habitat and predation and density independent factors like water, temperature, patterns of migration, oceanographic and conditions of early stages of life. There is dramatic decrease in farmed mortality when compared to wild populations. Restocking has biological, disease, genetic, environmental, ecosystem and socio-economic impacts risks and the level of each risk vary significantly between species and releasesing sites, depending on stocking a sessile versus mobile species, native versus exotic; confined versus open water; type of predator prey interactions that is associated with the activity variables. Success of stocking will depend on pre-release conditioning and carrying out pilot studies to determine optimal release times, sites and size. Expansion of market over the short term after successful introductions as a result increases pressures on wild stock in case of less successful introductions and on sustainable environmental, genetic and economic perspectives the gains are not significant. Competition between wild fish and farmed stock depends on the density of fish and availability of resources which are directly influenced by stocking. The genetically homogenous reared fish dilutes the wild gene and thus introducing unfavorable genetic traits into wild stocks like in the case of Black bream from Moore River into swan increased susceptibility to disease and reduced growth rate of wild stocks. References Beverton R. J. H. & Holt S. H. (1993). On the dynamics of exploited fish populations . Fish and Fisheries Series 11, Chapman & Hall, London. Hilborn, R & Walters, C. J. (1992). Quantitative Fisheries Stock Assessment. Choice, Dynamics and Uncertainty. Chapman & Hall, N. Y. Murphy B. R. & Willis D. W. (1996). Fisheries Techniques, 2nd Edition.. American Fisheries Society, Maryland, USA.