Midterm assignment Example | Topics and Well Written Essays - 750 words

Midterm - duty assignment ExampleThey atomic number 18 the key elements that lead to so much variation in the physical and chemical conditions of distinguishable habitats. Temperature It is one of the most relevant environmental factors controlling the type of organism that the ecosystem will support. The bonny temperature on land varies season everyy, decreases progressively from the equator towards the poles and from plains to the mountain tops. Temperature plays a very significant role in the transfiguration and survival of the organisms. Water Next to temperature, water is the most important factor influencing the life of organisms. The productivity and dissemination of plants is also heavily dependent on water. For example, in deserts where water availability is very limited, precisely organisms with special adaptations to conserve water alone will be able to survive. Light Sun airy is the principal(prenominal) source of energy for the ecosystem and for the process of photosynthesis, by which plants produce food for thought, can take place only in the presence of sunlight. For many animals too, light is important in that they use the diurnal and seasonal variations in light intensity and duration (photoperiod) as cues for timing their foraging, reproductive and migratory activities. Biotic Factors The biotic components include all living organisms like plants, animals, fungi and bacteria of the ecosystem. The biotic components including the pathogens, parasites, predators and competitors of the organism interact constantly with the abiotic factors of the environment for their survival. The biotic components modify their responses to changes in abiotic factors and maintain the balance of the ecosystem. 2. What is ecosystem function - in other words how does an ecosystem work? Ans. The components of the ecosystem ar seen to function as a unit through the following aspects (i) Productivity (ii) Decomposition (iii) Energy consort and (iv) Nutrien t cycling. The green plants known as the Producers or autotrophs trap the solar energy and convert dewy-eyed inorganic materials into complex organic compounds or food. All animals depend on plants (directly or indirectly) for their food needs. They are hence called consumers or heterotrophs. The interdependency of organism for the requirement of food leads to food chain or food web. Based on the source of their nutrition or food, organisms occupy a specific place in the food chain that is known as their trophic level. The solar energy captured by plants flows through different organisms or different trophic levels of an ecosystem. The Organisms at each trophic level depend on those at the lower trophic level for their energy demands. When any organism dies it is converted to detritus or asleep(predicate) biomass that serves as an energy source for decomposers. Decomposers secrete digestive enzymes that breakdown dead and waste materials into simple, inorganic materials, which are subsequently absorbed by them. 3. Use the Diablo Range as an example of an intact ecosystem Describe the Diablo Ranges abiotic and biotic components (including the Diablo Range location, topography, climate, plant communities, mammals & other organisms found there). Give details for each Ans. Diablo mountain range is a classical example of an intact ecosystem. It is located in the eastern San Francisco Bay area south to the Salinas vale area of northern California, the United

Title ix Research Paper Example | Topics and Well Written Essays - 1250 words

Title ix - explore Paper ExampleFurthermore, while Title IX legally prohibits discriminatory practices in nominate funded programs, it does non order the maintenance of strict ratio between the proportions the two genders in the institutions acrobatic programs and its student body (Cohen v. Brown University). Furthermore, as far as the scope of Title IX is concerned, academician institutions go had to make tough decisions regarding which athletics programs fall within the scope of this law. The existing state of sports reckon was such that in most institutions, the largest part of sports budgets were allocated to mens athletics which did not reflect the dowry of men in the student body (Cohen v. Brown University).Keeping in view the above confusion, a law was passed in 1984 with respect to Title IX. In 1984 the U.S Supreme Court had passed the law that Title IX applied only if to those programs that were funded by state money (Cohen v. Brown University). This law was enforced in the context of Grove vs. City Bell (which shall be discussed later). This implied that discrimination was not illegal in activities or programs that were not funded by state money. This means that discrimination on the basis of gender in athletic sports would not be considered unlawful because very few of such programs are funded by the state or have funds allocated specifically for them. Additionally, athletic programs can be considered as subunits of an institutions programs that receive state money for a wide range of reasons including funds for construction, student aids, feeding programs and research grants.The first solecism to be analyzed is the case of United States vs. Virginia. The Virginia Military Institute (VMI) has been noted for its lack of co-education and being an exclusively male undergraduate institute. This institution was sued by the United States with the argument that exclusive admissions to males were unconstitutional. This stance

Report on photosynthesis lab Example | Topics and Well Written Essays - 2000 words

On photosynthesis - Lab Report ExampleClassically the effects of temperature on photosynthetic grade follow a parabolic relationship, with grade being low at extremely low and towering temperatures and high at moderate temperatures (Rabinowitch and Govindjee, 1969). Consequent to this relationship, plant ontogeny and productivity is often limited by extremes of temperature, with either too low or high temperatures affecting the growth and productivity of plants (Rabinowitch and Govindjee, 1969 Govindjee, 1975). Obviously it appears that extremes of temperature could adversely affect the appargonnt photosynthetic rate of leaves. Further, while thread respiration rates may endure unaltered on a lower floor extreme temperatures, decrease in the photosynthetic rates can lead to a negative carbon balance in the plant (Hipkins, 1987). Under such conditions, the growth and productivity and then the adaptability of plants would be jeopardized. These arguments pre-suppose that plant s pecies in nature have an optimum temperature at which their photosynthetic rates are maximized. Extreme temperatures either too low or too high depress the photosynthetic rates. In recent years, there has been renewed interest in evaluating plant responses to elevated temperature owing to the green mansion house effect.In this paper we explicitly examine the hypothesis that within a limited range of temperatures, the photosynthetic rates of leaves would scale positively with temperature. We discuss the results in the light of existing knowledge on the berth of temperature in influencing apparent photosynthetic rates in species and how such relation could have implications for plant growth and productivity.Materials and MethodsRationale of the experimentThe experiments were performed on spinach leaf disks. Leaf disks contain spongy mesophyll layer of cells, which more often than not comprise of large air spaces. By depleting the air spaces under vacuum, the leaf disks shed in wat er. However, under sufficiently lighted conditions when the leaf disks photosynthesize, the air spaces are refilled with oxygen (a product of photosynthetic oxygen evolution) and list to swan again. The rate at which the leaf disks begin to float can be used as a surrogate measure of the photosynthetic rate of the leaf disks. Thus leaf disks that fail to float are those in which photosynthetic oxygen evolution has not occurred (and hence in which photosynthesis is absent). On the different hand and keeping everything else constant, it can be inferred that leaf disks that float slowly are those were the photosynthetic rates are relatively slow compared to disks that float rapidly.Preparation of leaf disks for incubationLeaf disks were made utilise a hole puncher. About 60 leaf disks were prepared from 2 or 3 uncontaminating leaves of spinach at each effort. With the help of a surgical syringe, air was removed from the spongy tissue of the leaf disks by creating vacum and replace d with sodium bicarbonate solution (0.2 percent w/v). After this process, most of the disks sink to the bottom of the syringe, indicating that in these disks the air spaces were successfully evacuated and replaced with bicarbonate solution. Disks that remained afloat were discarded. The sunken disks were transferred to fresh sodium bicarbona

Medication Errors V.S Bar Coding Essay Example | Topics and Well Written Essays - 1000 words

Medication Errors V.S fend off Coding - Essay ExampleIn an analysis of 334 medication errors from II acute care wards, 39 % of the problems were judged to occur during physician ordering, 12% during transcription and verification, 11% during medicatestore dispensing and 38% during nursing administration (Patterson 2002).The endovenous (IV) administration of drug is a complex process and errors frequently occur. For example, in a recent prove on 10 wards in the two UK infirmarys it was found that errors occurred in almost half the IV drug preparations and administrations, 1% of which were severe and 58% moderate. The main findings of the study are as followsAn error rate of 73% occurred when giving bolus doses (172 errors in 235 observed administrations). An error rate of 14% occurred when preparing drugs that required multiple steps (50 errors in 345 observed multiple step preparations).An ethnographic study was conducted to investigate IV drug errors in two UK hospitals. This research method offers the advantage that the context can be explored at the m of the error and umpteen of the conditions, which contribute to errors, as outlined by human error theory, can be identified in this context. A purposive sampling strategy was used to collect data in different hospital settings. A trained and experienced observer accompanied nurses during IV drug rounds on 10 wards in two hospitals (one University teaching hospital and one non-teaching hospital) in the UK. Information came from observation and talking informally to staff. merciful error theory was used to analyze the causes of IV error. Both hospitals operated a typical ward pharmacy service in which doctors wrote prescriptions on formatted inpatient drug charts and nurses used the charts to determine the doses to be given and to evince the administration of drugs. IV medication in general was prepared and administered on the wards by nursing staff, with the censure of cytotoxic medication, which was prepared centrally by the pharmacy department.This disguised, observation method has been shown to be valid for acknowledgment of medication errors. Each case of IV medications error was analyzed to identity the main active mishap and the factors contributing to this error. Medication was omitted because of failures in communication in 14 errors (16%). This occurred when patients were transferred between wards and information on drug administration was not communicated. Communication problems between doctors and nurses included ambiguous hand written prescriptions. These cases also indicated failures in adequately using and checking patients drug charts. High workload and distractions when carrying out several tasks at the same time were observed in 13 errors ( Taxis 2003)) A prospective audit was carried out by Cousins D.H (2005) by take on

Final exam study sheet Research Paper Example | Topics and Well Written Essays - 500 words

Final exam study sheet - Research typography ExampleExplanation- This is an ironical statement and also the mostly used in the entire story since it is the solo answer that Bartle by provides for every question asked regardless whether he is to anything or not. Using the word elect does not necessarily mean that Bartleby would do as expected despite what he claimed to prefer.Quote both (unreliable narrator)-Dead letters Does it not sound like dead men? Conceive a man by nature and misfortune prone to a pallid hopelessness can any business calculate more fitting to heighten it than that of continually handling these dead letters, and assorting them for the flames?Explanation- In this quote, it is evident that the narrator has ship canal of involving his audience through asking of questions hence providing a chance for them to flow with him. He uses this technique in explaining the reasons behind the character traits of Bartleby and the reason that led to his job dismissal.Quote o ne (feminism)-But now in that respect was a dull stare in her eyes, whose gaze was fixed away off yonder on one of those patches of blue sky. It was not a glance of reflection, but rather indicated a suspension of precocious thought.Explanation- The above quotes explains facts on feminism whereby the author shows the different reactions among women on receiving sad watchword. The reaction of Louise shows how deeply the news reached to her and the mannerisms in which her reaction was different from that of other people. In her gaze, there is a difference that can be considered shrewder and even incredibly active.Explanation-this quote is ironical in that the previous day before the news were brought Louise prayed that sustenance would be long yet it is during this time that her loved ones die. Also, in the prior geezerhood she had always prayed that her days would be shorter.Explanation- This quote is ironical in

Logos in Adverstising Essay Example | Topics and Well Written Essays - 3500 words

Logos in Adverstising - canvas ExampleThe paper tells that the logo that is expendd with expressive style is one of the most primary(prenominal) concepts that ar used, particularizedally because it relates not only to the corporate individualism but also to mould statements. The products and the logos which are affiliated to these become the link to style that is used. The product of fashion then becomes dependent on the brand logo and the relationship which this creates to different consumers. Understanding and evaluating this links creates a stronger understanding of how brand identity can be altered with the fashion statements that are available. The concept of advertising and brand identity has become more important and relevant with the growth of businesses into modern times. It has been found that advertising is not only able to establish a company and the identity which they hold. It also creates a sense of value that is added to the company and the way in which consu mers perceive this. Creating a sense of added value leads to a conscious choice of one linking to the identity of the brand, specifically because the mental capacity relates to the brand. The psychological relationship to the brand then continues to develop by creating a relationship to the consumer. If the brand identity is not strong, then the conscious choice of the consumer also guidancees on how the product or service wint be able to provide the best results. For the strong brand identity, is a relationship that the consumer creates that is develop from the belief that the brand is able to provide more value to ones life, identity and the use of products that are associated with this. ... As the international brands continue to grow are more distinctions that fashion industries are take to make that help with the recognition of the brand. The image, advertising and the global campaigns that are created need to move across boundaries and focus on creating an international culture that recognizes and relates to the fashion which is established. The use of specific campaigns is one which creates separation from the identity and the celebrities which are used. However, the brand that is used is able to move across boundaries, specifically because it is recognized as the latest fashion statement of the brand, as opposed to a specific culture. As the world and the international concepts become dismantle more established are specific associations with creating a strong identity against competitors and which helps with the recognition of the global consumer (Moore, Fernie, Burt, 919). Relationships of tick off Identity The concept of building a strong brand with fashion for the market is one that is shown with a variety of examples. Brand identity that is used within the international market is one which is determine specifically by creating a relationship with consumers. This moves outside of cultural identity and into attitudes which describe the clot hing and fashion and which create a different response within the market. For example, the Hilfiger brand is one which is known to carry specific attributes and styles. Most describe this as couture clothing through the advertisements and brand name which follows this. The styles that follow continue with the boilers suit creation of couture clothing that is recognized with the brand name. By keeping this specific attitude,

Efforts at containing cost in health care Essay Example | Topics and Well Written Essays - 500 words

Efforts at containing address in health financial aid - Essay Examplecally due to heavy expenses that are macrocosm spent on the treatment that they dont visit hospitals or physicians who charge them a brawny amount (Robinson & Timothy, 2013).Personal health care services in the U.S are standd by State of the provider, they provide healthcare facility to the citizens of 50 states in the D.C (Kaiser Family Foundation, 2014). There are profitable as well as non-profitable hospitals, both of them have different ways of charging the patients, However, there are some approaches, one of the approach is that the redress policies should encourage the insurance consumers to get treated from a less expensive hospital, that get out make the expensive hospitals less in demand and more approachable by the general public, other than this the unnecessary be of the pharmaceuticals should be tapered off(Weinstein & Stason, 1977). With this approach, the hospitals policy depart start to be alt ered in the long term, it will take time and the benefits will be less expensive medicines, and more feasibility of the treatment in the hospitals for the general public.The undesirable effects of this approach will also be there, for instance, the hospital policy makers mightiness not find it a right approach, a more professional team of health care managers will have to look into the matter, which might ultimately increase the constitute of the whole process. Along with the cost reduction effect, there should also be a cost-containable effect, in which the overall cost should be consistent. The cost containment effect might lose the market value of a specific product, there is also a chance that the medical staffs income faces a downfall, which will lead to another problem, that is, the medical professionals will be discouraged to work under low wages.The approach is feasible enough, the Govt. should look into the matter and ring about the patients and a U.S citizens benefits. Reduction of overall costs can be extremely difficult as well but it should be