Government Contracting Company Assignment Example | Topics and Well Written Essays - 500 words - 2

Government Contracting Company - Assignment Example There are very many methods that can be used in cost estimation, such method may be relevant depending on the projects. Some methods may favors given projects while others may not be encouraged to be used in particular projects. The best cost estimating method may also depend on the available data or any resources such as the financial resource. The methods are: Scatter graph is method of estimating fixed and variable costs. It provides a visual picture of the total costs at different activity levels. Its demerit is that hard to visualize the cost equation line through the data points, especially when the data is differs. It also requires multiple data points and requires five It’s a statistical method used to calculate both the fixed and variable data. Its advantages are it is very accurate. The disadvantage is that it requires a lot of calculation which may be very tiresome. It uses the highest and lowest activity levels of a data to estimate the portion of a mixed cost that is variable and the portion that is fixed. It disadvantage is that it may be misleading if the activity levels are not representative of the normal activity. For example when there are many outliers. The advantage is that it is very easy and do not require a lot of calculations. Various costs estimating method requires various resource, Government as a bigger organization is in a position to require enough resources. For example Government may easily require finance and the required data. The Government contract requires a lot of accountability due to the public interest therefore the best and accurate cost estimation method need to be considered.

Lesson 1.3 Critical Thinking Essay Example | Topics and Well Written Essays - 250 words

Lesson 1.3 Critical Thinking - Essay Example Childhood cancers occur at different sites of the body as compared to adulthood cancers. Most of the childhood cancers are brain tumors, leukemia and lymphoma and bone cancer. On the other hand, cancer in adults tends to occur mainly in the breast, colon, lungs, and pancreas and prostrate. There are also cancers that affect adults but virtually never occur in children, while at the same type some childhood cancers never occur in adults (Jones, 2008). With respect to treatment, cancers occurring in children’s bodies tend to respond better to treatments such as chemotherapy as compared to the way adults’ bodies do. Though this is the case, these treatments, like the radiation therapy and the chemotherapy may have long-term side effects. This requires for there to be a careful follow up for the rest of their lives on children who undergo this treatments (McCance, 2009). In the case study given, the 14 year-old female suffered from various side effects as a result of the dicloxacillin therapy she was undergoing. Some of the effects are common adverse drug reactions which include: headache, fever, purpura, swollen and bleeding gums and generalized petechiae. From the lab-work results, the young girl’s platelets’ count is low. The path physiology of cells and tissues or the cellular environment attribute greatly to cancer (White,

A Study Of Rivers In Malaysia Environmental Sciences Essay

A Study Of Rivers In Malaysia Environmental Sciences Essay Heavy metals are most abundant forms of pollution in Malaysia either in the forms of solid or liquid. With the vast industrialization and economic development in coastal region, heavy metals are continuing to be introduced to the estuarine and coastal environment which eventually end up into the river, runoffs and land based area (Yu et al., 2007). Metals diffuses into the aquatic environment will settle down and be incorporated into sediments together with organic matters, Fe/Mn oxides, sulfides, and clay (Wang and Chen, 2000). However, heavy metal mobility or availability in contaminated materials depends to large extent upon the different chemical and mineralogical forms that occurred (Song et al., 1999). Therefore, sediments seem to be an excellent medium in the assessment of the metals bound to the particulates. Nonetheless, sediments are known to act as a sink for heavy metals to be introduced into waters either from both natural and anthropogenic sources thus providing an exce llent proof of mans impact (Pempkowiase et al., 1999; Guevara et al., 2005). In addition, they may also act as traps for various types of pollutants including heavy metals (Poh and Mun, 1994). Indeed, changes in environmental conditions such as pH and redox potential should be monitored since it may results in remobilization of heavy metals. Unfortunately, due to the scarcity of information available to establish the heavy metal concentration in sediment using sequential extraction, no data is presented concerning the heavy metal pollution in the rivers except for one author Shazili et al., 2008 on Langat River Basin. Heavy metals element is particularly crucial because any slight changes in availability may cause these elements to become either toxic or deficient to plant (Krishnamurti et al., 1995). In fact, sequential extraction analysis is a technique which is used to investigate the geochemical partitioning of heavy metals amongst solid mineral and organic phases in sediment or other earth minerals (Howard and Vandenbrink, 1999). Sequential fractionation also frequently used in approaches to evaluate metals distribution into different chemical forms present in solid phases. Although direct methods provide an unambiguous identification of the heavy metal forms and ways why they occur, they might not be sufficiently sensitive where heavy metals occur at relatively low levels and they do not provide quantitative information on heavy metal mobility and availability (Song et al., 1999). However, sequential extraction approach is undoubtedly useful since few attempts have completed and few modification have been made based on Tessier et al., (1979); such as Silviera et al., (2006); Krishnamurti et al., (1995); Song et al., (1999); Forghani et al., (2009), Poh and Mun, (1994). 2.0 Problem Statement Langat river, Bernam River and Klang River basin is located in the state of Selangor in which known to be the most developing states in Malaysia other than Kuala Lumpur. All of these rivers are primarily important as water source not only limited to supplying water to consumer but also for other purposes such as aquaculture and agriculture activity, fishing, effluent discharge, irrigation and even sand mining. With the vast industrialization held in the river such as sand mining it generate the release of metal bound in sediment into the water promoting metals diffussion into the aquatic organisms and eventually ends up into humans body. Moreover, each metals poses their own threat to human, particularly Cadmium (Cd) are known for causing adverse health effects, once ingest into our body it will cause lung cancer moreover it seldom important as a cause of phytotoxicity in paddy field (Chaney, 2010). On the other hand, Zinc (Zn) is a deficient and phytotoxic element in sediment which causes abdominal pain to humans, the latter due to industrial contamination (Chaney, 2010). Copper (Cu) in sediments strongly adsorbs to clay minerals, iron and manganese oxides and organic material. In addition, it tends to remain in horizons that have a greater organic content whereas sandy sediment with low pH poses the greatest potential for Cu leaching. On contrary, lead (Pb) is considered to be one of the major environmental pollutants and has been incriminated as a cause of accidental poisoning in domestic animals more than any other substance. In a nutshell, these metals are emboldened to be analyses since this metal endured high toxicity in the environment thus poses high potential threat and risk to humans and living organisms. 3.0 Significance of Study This study is prominent since in Malaysia there is only few attempted study using sequential extraction as medium in determining the fate of metals in environment. Particularly, this study will be useful as a baseline data for goverment bodies to be more sensitive on the issues related to heavy metals. On the other hand, this study will provide a delineation on the sources of metals which contribute the most anthropogenically or naturally to the environment since the major contributor on the environment deteroriation is a non point source. Therefore, identifying the potential sources is crucial in maintaining the environment. Nonetheless, by conducting this study it ables to generate a profound understanding on the sources and parent materials of which heavy metals are highly introduce to the estuary. Thus, contribute to the discovery of metals strength and percentage of binding to organic or inorganic pollutants. Hence, providing an illustration on the status of pollution in the sel ected rivers based on screening of the forms of metals associated in the river. In addition, the attempted method will utter a method development in assesing the metal in the environment. This study is beneficiary especially by the Department of Irrigation on the overview of the river status thus able to mitigate a scheme on reducing the metal accumulation into the river by identifying the source of pollution. 4.0 Research Objective To ascertain the chemical and mineralogical forms of Pb, Cu, Cd and Zn in selected polluted river. To profile the metal speciation (Pb, Cd, Cu, Zn) in the sediment at selected polluted river in Selangor. To determine the heavy metals affinity for specific geochemical phases in the recently deposited sediments in the river. To identify the pollution sources and active component of heavy metals accumulate into the surficial sediment and its chemical behavior in the aquatic environment. 5.0 Literature Review A river is component of water cycle. Mostly rainfall on land will passes through a river on its way to the ocean and smaller side streams will joins the river forming a tributaries (DID, 2010). In Malaysia, the water within a river generally originates from precipitation through surface runoff, groundwater recharge (as seen at base flow conditions / during periods of lack of precipitation) and release of stored water in natural or man-made reservoirs, such as wetlands, ponds or lakes (DID, 2010). Therefore, the rainfall will generate the surface runoff and flows into the river. While the runoff will collect all the suspended particulates on the land surface into the river. This is why source of metal is very hard to trace since it is a non point sources elements which diffuse into the river Basin. Therefore, in this case sediments play an important role in identication of the metals since it acts as transport and storage of potentially hazardous metals (Yu et al., 2008). Bernam River is approximately about 3335 km2 and it forms a boundary between States of Perak in the north and Selangor in the south. The undulating hills of Bernam River merge into an undeveloped peat swamp area where the downstream of the peat swamp is a densely populated coastal strip along the Bernam River. Rice is cultivated in the lower areas ad- jacent to peat swamps and rubber, oil palm, coconuts and cocoa are cultivated in estates and smallholder schemes. Agrochemicals (fertilizers and herbicides) used on agricultural lands suggest a potential non-point source of pollution and toxicity affecting the aquatic ecosystems (Yap and Ong, 1990). Logging generates pollution through soil erosion, siltation and sedimentation in the streams. On the other hand, Langat River basin covered an area of 1300 km2 in the south of Kuala Lumpur and the length of Langat River is approximately about 120 km long (Sarmani, 1989). Langat river known as an important water source not only limited to sup plying water to consumer but also for other purposes such as recreation, fishing, effluent discharge, irrigation and even sand mining (Juahir, 2009). Whereas, Klang River is notable as a highly polluted river in Selangor which flows through Kuala Lumpur and suburban area of the densely populated and highly industrialized Klang Valley (Tan, 1995). The upper reaches of the Klang River serve as an important source of water supply to an estimated population of two million people in this region, together with its growing industrial activities (Tan, 1995). According to the Environmental Quality Report (Department of Environment, 2007), the Klang River is regarded as one of the rivers which have been seriously affected by pollution. Discharges of wastewater from industrial activities in the Klang River basin have also contributed to increasing levels of organic chemical pollutants in the waterways. However, metals in sediment comes in various forms of elements. Therefore, each metals may give beneficiary and may also cause a potential threat to human. Once consumable in our body it might cause a significant imbalance thus causing deformities and poor health (Birungi et al., 2008). Sediment are an important features in the river any activities occured related to sediment such deepen or mining may cause the release of heavy metals into the river. This is because heavy metals may enter into natural water and become a part of the water sediment system and their distribution processes are controlled by a dynamic set of physical-chemical interactions and equilibrium (Jain, 2003). Therefore, the metals may bind to the aquatic organisms. Since these river is an essential water source in the state of Selangor, any aquaculture activity held in the river may have a significant potential of heavy metals accumulate into the fish or prawns. On the other hand, the deposition of metals in sedi ments usually occurs through an interaction between sediment and water (Piron et al., 1990), whereby changes of metal contents of sediments and water depend on changes of water chemistry, such as, temperature, pH and solute concentration. That is why such study is prominent since metals interactions between bed sediment and water in aquatic environment play an important role on water quality and the fate and transport of metals. There are series of modification of sequential extraction technique have been made upon the suitability of the study. The recent modification are introduce by Silviera et al., 2006 which proposed to the studies specifically on the tropical soil. This method listed out seven fractionation steps which each illustrates the metal bound particulate in the sediments. The first three fractionation steps explains the geochemical condition of the sediment whereas the fourth to the seventh steps refers to the anthropogenic conditions. This method is an alternative way to determine the source of metals, because the anthropogenically sourced metals preferentially partition to the non-residual phase of the sediment while the residual phase generally reflects background geochemical conditions (Forghani et al., 2009). Moreover, this method were chosen since it selectively extracts metal bound by specific sediment fractions with minimal effect on the other sediment components (Silviera et al., 2006) . In addition, this method are an important tool for predicting the potential effects of environmental changes and land application of metals on the redistribution of chemical forms in tropical sediments (Silviera et al., 2006). 6.0 Research Methodology Sediment Sampling Thirty representative surficial sediments (0-20cm depth) will be taken from selected polluted river in Selangor from upstream to downstream of the river. Surface sediments samples will be collected in triplicates and homogenised in a zip lock polyethylene bags. The sampling will be conducted during low tide to enable the source of pollution from the mainland to be determined without the influence of input from seawater compared to sampling during high tide. Sediment samples will be collected using plastic scoops, Eckman Grab or core sampler and place into acid-washed double zip-lock polyethylene bag. All samples will be stored in cool box at 4 °C during transportation to the laboratory prior to analysis. Sampling preparation The laboratory apparatus are also acid washed and rinsed thoroughly first with distilled water to ensure any contaminants and traces of cleaning reagent were removed before the analysis. Pre-clean polycarbonate centrifuge tube with soaked overnight in 5 % (v/v) nitric acid rinsed with distilled water after 24 hours prior to analysis. It is performed in clean laboratory to minimize the potential risk of contamination. Laboratory Analysis Physicochemical parameters such as pH, redox potential, salinity and conductivity will be measured using the 1:2 ratio of sediment and double deionized water (DDW). In addition, cations exchange capacity (CEC) and loss on ignition (LOI) will also be determined in the study. Physicochemical Parameters The sediment physicochemical analyses will be determined by mixing 10 g of air dried sample ( Cation Exchange Capacity (CEC) Sediment samples for CEC determination will be prepare in two 10 g portions, one for treatment with a 1 M NaCl solution and other with a 1 M NH4Cl solution. Approximately about 10 ml of 95% ethanol will be carefully poured on sediment sample and drawn through the sediment by suction. The ethanol remaining in the sediment will later be removed by overnight evaporation. Then, the sediment will be transferred to small 50 ml Polycarbonate centrifuge tubes. Hence, about 30 ml of 1M NaCl was applied to one set of sub samples and 1 M NH4Cl solution was added to other set. The centrifuge tubes contains with the sediment pre-treated with NaCl and NH4Cl then will be shaken end over end for about 10-20 minutes and subsequently centrifuged at 3000 rpm for 30 minutes in order to settle the fines. After the samples are centrifuged, the supernatant will be removed with syringe and filter through a 0.45  µm filter. About 15 ml of sample will be used for the analysis of Ca, Mg, and K from the NaCl supernatant solution and preserved with 1% 7M HNO3. Meanwhile, the solution from NH4Cl supernatant will be used for determination of Na and also preserved with 1% 7M HNO3. Sample analysis for Ca, Mg, Na and K adopted similar procedure as in the case of major cations determination. The exchangeable cation concentration are converted from meq/100g to equivalent fractions (ÃŽÂ ²T) as (Apello Postma, 2005) ÃŽÂ ²T = meqI-Xz_____ à ¢Ã‹â€ Ã¢â‚¬ËœI, Jà ¢Ã¢â€š ¬Ã‚ ¦.. meqI-Xz Where I, J,à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦. are exchangeable cations, meqI-Xi is normally given in meq/100 g dry sediment and à ¢Ã‹â€ Ã¢â‚¬Ëœ meqI-Xz is essential equal to CEC, ignoring minor amounts of Fe, Mn, etc. Loss of Ignition (LOI) Dry a sample in an oven at 105 °C to constant weight. Accurately weigh 1g of this dried sample and pour into a preweighed dry crucible. Optionally, a few drops of H2O2 may be added at this stage to promote oxidation. The samples will be transfered into muffle furnace and gradually increase the temperature to 500 °C. Leave inside the oven at this temperature for at least 4h or overnight if convenient. Cool, transfer to a dessicator and allow it to cool to room temperature. Weigh and calculate loss on ignition in % as: LOI (%) = 100 x (M1 M2) M1 Where M1 is the initial weight (g) and M2 is the weight after ignition (g). Sequential Extraction Procedure The methods that will be used in this study are based on modification methods from (Silviera et al., 2006). The fractionation of heavy metals in sediments will be carried out in triplicate, using 1 g of air-dried sediment. Then, sediment samples will be placed in 50 ml polycarbonate centrifuge tubes, mixed in a stepwise fashion with various reagents as shown in figure 1, and the suspensions equilibrated. By following equilibration, the solution and solid phases will then be separated by centrifugation at 1225 g for 10 min. In between each successive extraction, the solid residues are suspended in 5 ml of 0.1 M NaCl, shaken by hand, and centrifuged to displace extracting solution remaining from the previous step. The supernatant will be added to the former extractant. The steps are intended to reduce sample dispersion and to minimize read sorption of the metal. The supernatants will be filtered through a 0.45  µm membrane, and the solid residues are preserved for the subsequent extr actions. The concentrations of Cu, Zn, Pb and Cd in the various extracts will be determined by Inductive Couple Plasma-Mass Spectrometry (ICP-MS). Mass balances, calculated by summing individual Pb, Cd, Cu and Zn masses recovered from fractions, were compared with the independently determined total metal masses. Data Analysis Further data analysis will be conducted using the raw data obtained from the sample analysis. Descriptive analysis, cluster analysis, factor Analysis will be conducted using few softwares such as SPSS version 17 and Multivariate Statistical Package (MVSP) and AQUACHEM. Enrichment factors (EF) will be calculated to determine the level of trace metal contamination of the sediments. 7.0 Project Benefit Research Publications 2 research journal with impact factor Output expected from the project It is expected that several publication can be produced from the data obtained in this study which useful as a reference for future research. It will provide the latest information on the level of metal pollution in Selangor which useable for relevant authority to make the future planning and management purposes. Economic contribution of the project By using the information gathered in this research, the relevant government bodies can make better planning and take preventive measures to avoid further contamination of the river as it is crucial source for the nation fisheries and aquaculture activity. Moreover, important because a lot of the population which resides near the mangrove area depend on it for their livelihood. Since, the destruction or contamination of this area will affect their source of income. The reduction in fisheries produce from the mangrove area due to metal pollution will results in higher imports of fish products which in turn increase the outflow of money from the country. 8.0 References Apello, C.A.J Postma, D. 2005. Geochemistry, groundwater and pollution. 2nd edition. Roterdam: Balkema. Birungi, Z., Masola, B., Zaranyika, M. F., Naigaga, I. and Marshall, B. (2008). Active biomonitoring of trace heavy metals using fish (Oreochromis niloticus) as bioindicator species:the case of Nakivubo wetland along lake victoria. Chaney, R. L., 2010. Cadmium and Zinc. Trace Element in Soils. Wiley Publication. United Kingdom. Department of Environment, 2007. DOE Annual Report 2007. Retrieved from http://www.doe.gov.my/files/multimedia141/AR_JAS.pdf on 10 October 2010. DID, 2010. Department of Irrigation. River Management-Activities. Retrieved on 5 October 2010 at http://www.water.gov.my/index.php?option=com_contenttask= Forghani et al., 2009. Geochemistry and speciation of metals in sediments of the Maharlu Saline Lake, Shiraz, SW Iran. Environment Earth Science (2009) 59:173-184 Guevara et al., 2005. In Yu, R., Yuan, X., Zhao, Y., Hu, G., Tu, X., 2008. Heavy metal pollution in intertidal sediments from Quanzhou Bay, China. Journal of Environment Science 20, 664-669. Howard J. L., Vandenbrink W. J., 1999. Sequential extraction analysis of heavy metals in sediments of variable composition using nitrilotriacetic acid to counteract resorption. Jain, C. K., 2003. Metal fractionation study on bed sediments of River Yamuna, India. Water Research 38 (2004) 569-578 Juahir, H., Zain, S., Yusoff, M., Hanidza, T., Armi, A., Toriman, M. and Mokhtar, M., 2010. Spatial water quality assessment of Langat River Basin (Malaysia) using environmetric techniques. Environmental Monitoring and Assessment. Krishnamurti, G. S. R., Huang, P. M., Van Rees, K. C. J., Kozak, L. M. and Rostad, H. P. W., 1995. Speciation of particulate-bound Cadmium of Soils and its bioavailability. Analyst, 120.851. Pempkowiase J., Sikora A., Biernacka E., 1999. Speciation of heavy metals in marine sediments vs their accumulation by mussels. Chemosphere 1999:39(2):313-21. Piron, M., Pineau, A. and Mabele, R.M., 1990. Sediment, parameters and distribution of metals in fine sediments of the loire estuary. Water, Air, Amp; Soil Pollution 50(3), 267-277. Poh E. L., Mun Y. K., 1994. Determination and speciation of heavy metals in sediments of the Juru river, Penang, Malaysia. Environmental Monitoring Assessment 35:85-95, 1995. Sarmani, S., 1989. The determination of heavy metals in water, suspended materials and Sediments from Langat River, Malaysia. Hydrobiologia 176/177 : 233-238, 1989 . Shazili, N.A.M., Yunus, K., Ahmad, A.S., Abdullah, N. and Rashid, M.K.A., 2006. Heavy metal pollution status in the Malaysian aquatic environment. Aquatic Ecosystem Health Management 9(2), 137-145. Silviera, M. L., Alleoni, L. R. F., OConnor, G. A., Chang, A. C., 2006. Heavy metal sequential extraction methods A modification for tropical soils. Chemosphere 64 (2006) 1929-1938. Song, Y., Wilson, M.J., Moon, H.S., Bacon, J.R. and Bain, D.C., 1999. Chemical and mineralogical forms of lead, zinc and cadmium in particle size fractions of some wastes, sediments and soils in Korea. Applied Geochemistry 14(5), 621-633. Tan, G. H., (1995). Residue Levels of Phthalate Esters in Water and Sediment Samples from the Klang River Basin. Environment Contamination and Toxicology 54:171-1769 1995 Springer-Verlag New York Inc. Tessier, A., Campbell, P. G. C., Bisson, M., 1979. Sequential Extraction Procedure for the Speciation of Particulate Trace Metals. Analytical Chamistry, Vol 51, No 7, June 1979. US EPA, 1996. Method 3050B. Acid digestion of sediments, sludges and soils. Available from http://www.epa.gov/osw/hazard/testmethods/sw846/pdfs/3050b.pdf viewid=16Itemid=395 Yap, S.Y. and Ong, H.T. (1990) The effects of agrochemicals on an aquatic ecosystem: a case study from the Krian River basin, Malaysia. The Environmentalist 10(3), 189 ±202. Yu, R., Yuan, X., Zhao, Y., Hu, G., Tu, X., 2008. Heavy metal pollution in intertidal sediments from Quanzhou Bay, China. Journal of Environment Science 20, 664-669.

rocking horse winner Essay -- essays research papers

D. H. Lawrence's "The Rocking-Horse Winner" is a classic modernistic story about a family filled with inner conflicts all portrayed through the innocence of a young child. Tortured by a house that whispers to him, Paul tries to gain his mothers missing affection by presenting that he posses luck which gives him money. He presents this luck by picking the name of a winning horse while riding his rocking horse. The whispers which state "there must be more money† disturbs Paul and he believes it exists because his family does not have enough money. Paul drives himself to a state of insanity and perishes because of this. This story is written in a radiant way which displays several ironic situations and statements. Here are four examples of different ways irony is present in the emblematic short story, "The Rocking-Horse Winner". One example of irony present in the story is at the end of the story on pg.90, when Paul is suffering and is in his last phase before death. Paul says to his mother â€Å"I never told you, mother, that if I can ride my horse, and get there, then I’m absolutely sure-oh, absolutely! Mother, did I ever tell you? I am lucky.† And his mother replies â€Å"No, you never did.† This is ironic because Paul had mentioned to his mother that he was lucky on more than one occasion and it goes to show that his mother did not show affection for her son and listen to the things he had to say. Paul mentioned being lucky to his mother on pg.78 stating â€Å"I’m...

Legal and Ethico Moral Practice of Nurses

Nurses are facing many legal or ethical dilemmas in their career. It is very essential to know what kind of dilemmas nurses may face during their profession and how they have been dealt with in the past. Nurses should combine knowledge of ethical and legal aspects of health care and professional values into nursing practice. It is very essential for the nurses to know the difference between law and ethics.Ethics observes the values and actions of people. On the other hand, laws are necessary rules of conduct. A nurse may be faced with an act that may be ethical but not legal. The purpose of this study was to look into the level of compliance to the Legal and Ethico-Moral responsibilities of Staff Nurses of Selected Tertiary Hospitals in Lucena City and the assessment of their head nurses.To achieve this purpose, the researcher determined the demographic profile of the respondents in terms of age, gender, employment status, educational attainment and length of service; the analysis of the level of compliance in terms to the legal responsibilities and ethico-moral responsibilities and in determining the significant difference between the head nurse assessment of their staff nurse followed and then the significant relationship between the demographic profile and the assessment made by the staff nurses.Using the descriptive correlational and descriptive comparative method of research, the study presented the demographic profile on the level of compliance of staff nurses and head nurses based on the gathered data. The study adapted the questionnaire utilizing the Core Competency Standards for Nursing Practice in the Philippines, PRC-BON Resolution No. 112, s. 2005 and the National Competencies in the Context Entry-Level Registered Nurse by the College of Nurses of Ontario.Simple percentage, weighted mean, t-test and chi-square, and were used in the treatment of the data. The findings of the study revealed that on the profile of respondents, most of the staff nurses belong to 21-30 years old age range, majority were female who were regular or permanent, Bachelor of Science in Nursing degree holder with more than two years of working experience. It was found out that staff nurses complied at all times to the legal responsibility and ethico-moral responsibility.Furthermore, it was drawn that there is significant relationship between the demographic profile of the staff nurse (age, gender, employment status, educational attainment and length of service) and the Level of Compliance to the Legal and Ethico-Moral responsibility. The researcher recommends to the hospital administrator that the result of this study be used to support the conduct of professional and continuing education for staff nurses and to provide adequate, resources, training and development and a more supportive work environment.To the Head Nurses that they do strict monitoring on the clinical area to ensure the compliance of staff nurses to the legal and ethico – moral res ponsibilities. That the staff nurse should be encouraged to continue their nursing education and by participates in the research team of the hospital. . For future researcher, it is recommended to conduct or replicate this study on a larger scale in the public/private tertiary hospitals in other regions of the country, considering the eleven (11) competency standards.

Foreign Born American Writers Essay

American literature has changed and evolved from the early colonial days to develop characteristics that are unique and which identify it from other literary works. Several writers have contributed to the development of American literature. Some of these writers immigrated into the United States and their works were accepted into the American literary canon. Some of the notable foreign born American writers include Vladimir Nabokov, Isaac Bashevis Singer, and CzesA‚aw MiA‚osz (Czeslaw Milosz). Vladimir Nabokov was born in Russia in 1899 and moved to the United States in 1940 together with his family. Nabokov produced both fiction and non-fiction works including novels, short stories, drama, poetry, and some translations. Among his works is his 13th novel titled Pnin published in 1957 and built around the life of a Russian professor who moves into the US as a refugee and the challenges that the professor encounters in a new world (Boyd 271-287). Isaac Singer was a Jewish American author born in Poland and was the 1978 Nobel Prize winner in literature. Among his many collections is Gimpel the Fool and other Stories published in 1960. It has twelve short stories with a mix of contemporary and folk legend aspects and heavily based on Jewish life in Poland (Kirkus). Born in 1911 Poland, Czeslaw Milosz became an American citizen in 1970. Milosz is known for his poetry, essays, prose, and translations. He was the Nobel Prize winner in 1980 for his literary works. His A Magic Mountain poem reflects his personal experiences of living in Berkeley, CA (Kirkus). The three writers have received various recognitions for their contribution to the American literature. Each of the writers has written about his life experiences in the US depicting the differences and the challenges of adapting to a new world. References Boyd, Brian. Vladimir Nabokov: The American Years. Princeton, NJ: Princeton University Press. 1991. Kirkus Rev. of Bells in Winter by Czeslaw Milosz. New York, NY: Ecco Press (1978). 2010. 5 May 2010. < http://books. google. co. ke/books? id=THVhAAAAMAAJ&source=gbs_book_other_versions> Kirkus Rev. of Gimpel the Fool and other Stories by Isaac Singer. New York, NY: Farrar, Strauss, and Giroux. (1960). 2010. 5 May 2010. < http://books. google. co. ke/books? id=yZJnPwAACAAJ&dq=isaac+bashevis+singer+gimpel+the+fool&source=gbs_book_other_versions>

heretability of attitudes essays

heretability of attitudes essays The Heritability of Attitudes After researching and reading The Heritability of attitudes- a Study of Twins done by James Olsen, Philip Vernon, Julie Harris, and Kerry Lang, a study done to test how attitudes are obtained in our personalities, the results seem to prove a point thought of for many years: that genetics and the individuals environment are the causes for how they develop their attitudes on subjects. This goes to support the nature nurture discussion and proves that they both play a leading role in attitudinal development among children. To begin we see that, as stated previously s this study was done to test heritability and environmental effects of attitudes by testing 195 sets of monozygotic twins and 141 sets of same sex dizygotic twins. It was conducted to try and answer the question whether attitudes in individuals are inherited genetically, or are environmental effects the cause of peoples opinions and attitudes on various subjects and topics. Prior to the test the scientists hypothesis was that attitudes are learned and caused by the environment and that attitudes develop through experience and are therefore determined by environmental factors (life experiences) Some of the major major themes played in the study included the nature/nurture debate, does environment affect attitudes, socio-cultural influence on children, and how does socio-cultural context affect development and individual differences in development. This study is of interest to me because being a twin, I like to see how twins are used to confirm of disprove tests and studies. I was also interested in the study as finding the cause of attitudes and various behaviors was of interest to me. These issues in the study seem to be of importance to society as they uncover much needed information regarding how peoples attitudes are formed, and be learning how they are indeed formed, we can begin to take a look...