Empirical Formula of a Hydrate-CE Essay Example for Free

Empirical Formula of a Hydrate-CE Essay Conclusion and Evaluation: Aspect 1 Based on the interpreted data of group A, the empirical formula of aluminum chloride did not stay the same. The expected empirical formula was. In group A the empirical formulas are as followed Group Name Empirical formula Laurie Jordan Rica, Victoria Stephanie Vince Josh Jane Kaityln So, as a group, we all had a different outcome of the empirical formula but the percent composition of water is the same for all. 11.2% for hydrogen and 88. 8% for oxygen as shown in table #7.3. A random error would be the measurement of the hydrate crystal. A scoopula was used to measure 3g. Also another one would be the electronic balance having an uncertainty of à ¯Ã‚ ¿Ã‚ ½0.001g. A systematic error would be heating the evaporating dish through a wire mesh instead of a clay triangle. You notice that the theoretical yield and experimental yield values are shown in a pie graph. Both of the pie graphs are the exact same as both percentages are 11.2% and 88.8%. In these pie graphs, neither trends nor patterns apply. Aspect 2 The procedural weaknesses are stated above. For example the measurement of the hydrate crystal wouldve affected the lab. There wasnt an accurate measurement so that couldve affected the weight of the final product or the reaction of the product. Another weakness was that the evaporating dish was being heated through a wire mesh instead of a clay triangle. The wire mesh had a white coating on it, so therefore the evaporating dish was being heated indirectly and the wire mesh would absorb the heat itself. This would affect the heating process of the evaporating dish and the substance inside of it. There were a few assumptions made in this particular lab. They are as followed Assumption Possible effect on the result All of the moisture was removed from the evaporating dish If all the moisture wasnt removed, then an accurate and precise reaction isnt obtained. The aluminum chloride was pure If impure aluminum chloride was used then other products could have formed The only substance reacting with the aluminum chloride was itself as a hydrate form This could have had other reactions which therefore will affect the products formed. All of the aluminum chloride hydrate evaporated Could possibly effect the measurement of the weight 3g of aluminum chloride was added to the evaporating dish Obviously if there were less or more than 3g added, it will affect the outcome result The quality of the data was fair. The precision and accuracy of the aluminum was absent since it was measured by a scoopula and estimation. Although, the same balance was used to weigh all the masses, therefore the accuracy of those measurements were present with the exception of the uncertaintyà ¯Ã‚ ¿Ã‚ ½0.001g. Aspect 3 If this lab were to be redone, I think that everything should stay the same besides 2 factors which are the use of wire mesh and the measurement of the hydrate crystal. If we were to use a clay triangle instead of the wire mesh, the evaporating dish would have been directly heated instead of being indirectly heated. This would remove the systematic error. A better precision and accuracy would be obtained if we actually used a measuring device. For example, a measuring spoon wouldve been more accurate than the scoopula. Using the same balance for all masses would obtain greater control of variables and reduce the random error.

The Role of Women in Chinua Achebes Things Fall Apart Essay -- Things

More than those of any other African writer, Chinua Achebe’s writings have helped to develop what is known as African literature today. And the single book which has helped him to launch his "revolution" is the classic, Things Fall Apart.   The focus of this essay includes: 1) Achebe's portraiture of women in his fictional universe, the existing sociocultural situation of the period he is depicting, and the factors in it that condition male attitudes towards women; 2) the consequences of the absence of a moderating female principle in his fictions; 3) Achebe's progressively changing attitude towards women s roles; and 4) feminist prospects for African women. In the context of this study, the Igbo people whom Achebe describes will represent the rest of Nigeria -- and a great many of the nations of Africa. Sociocultural Background Were Nigeria and Africa oppressively masculinist? The answer is, "Yes." Ghana was known to have some matrilineal societies, such as the Akans; but Nigeria's traditional culture, Muslim as well as non-Muslim, had been masculine-based even before the advent of the white man. The source, nature, and extent of female subordination and oppression have constituted a vexed problem in African literary debates. Writers such as Ama Ata Aidoo of Ghana and the late Flora Nwapa of Nigeria have insisted that the image of the helpless, dependent, unproductive African woman was one ushered in by European imperialists whose women lived that way. On the other hand, the Nigerian-born, expatriate writer Buchi Emecheta, along with other critics, maintains that African women were traditionally subordinated to sexist cultural mores. I ally myself to the latter camp. I believe that, in creating a masculine-based society, Ac... ...Function of Folk Tradition." Approaches To the African Novel: Essays in Analysis. London: Saros International, 1992. Nwapa, Flora.   Efuru.   London: Heinemann, 1966. ---.   Idu.   London: Heinemann, 1970. Ogunyemi, Chikwenye Okonjo.   "Women and Nigerian Literature." Perspectives on Nigerian Literature. Vol. 1.   Lagos, Nigeria: Guardian Books, 1988. Okonkwo, Juliet.   "The Talented Woman in African Literature." African Quarterly 15.1-2: pages. Rich, Adrienne.   Of Woman Born: Motherhood as Experience and Institution.   New York: Norton, 1976. Thiong o, Ngugi   wa.   Petals of Blood.   London: Heinemann, 1977. ---.   Devil on the Cross.   London: Heinemann, 1982.   Walker, Alice.   "In Search of Our Mothers' Gardens." In Search of Our Mothers   Gardens: Womanist Prose. New York: Harcourt Brace, 1983.   231-243. Weinstock, Donald, and Cathy Ramadan.     

Quality Improvement Plan Final Essay

The journey of quality improvement is a responsibility of all those involved in patient care. At The Women’s Hospital (TWH) at Saint Joseph East (SJE) it was decided that a change in culture would be needed and focus was directed on decreasing the length of stay (LOS) for maternity patients. Quality process improvement is a formal approach to the analysis of performance and systematic efforts through a team approach to improve the outcomes for patients and staff (Spath, 2013). Types of Care The Women’s Hospital at SJE is a state-of-the-art free standing facility that provides exclusive care for the women of central and eastern Kentucky. Services include both high and low risk maternity care, a level three neonatal intensive care nursery, cardiology and rheumatology services, all exclusively specialized and conveniently under one roof for women. The mission of TWH is shared by the larger market based organization of Catholic Health Initiatives (CHI). As part of the mission statement of CHI and TWH the goal is to â€Å"†¦create healthier communities†, this is done through culture changing quality improvement processes such as decreasing the LOS (Catholic Health Initiatives [CHI], 2014, para. 1). The Women’s Hospital welcomes the chance to collaborate with SJE and other hospitals within CHI to offer quality improvement data while supporting the mission of the organization. Role of Consumers Health care is a business just like any other, with customers that have a choice where to obtain services. The customer is just beginning to become an integral part in the quality improvement process for health care. At TWH the role the patient and family plays will help to shape a culture of improved safety and quality of care. Patients and families are engaged in the quality improvement process through patient surveys, bedside reporting, and direct observation through patient rounding by nursing management. The organization of TWH practices transparency and public methodology. Quality results are reported and available through websites supported by agencies such The Center for Medicare and Medicaid Services, The Joint Commission and  the Kentucky Hospital Engagement Network. To assist the consumer in partnering with TWH in quality improvement the websites for TWH offer links to resources to navigate the websites that provide the reported quality data. Three Quality Indicators The organization has both internal and external accountability to quality indicators. External quality indicators are used by government agencies, third party payers and consumers to define a quality hospital stay (Kelly, 2011). The external indicators relevant to consumers for TWH include; overall patient satisfaction with hospital stay, infection rates for surgeries and patient satisfaction with nursing care. Knowing patient satisfaction with an organization, for those that are seeking similar services will allow a consumer to know if they will be able to have the desired experience at TWH. When infection rates are reported to external agencies it allows consumers to make informed decisions as to the safety of the care provided by TWH and speaks to the transparency of the quality improvement programs. Lastly, since everyone in the hospital will have contact with a nurse, the reporting of patient satisfaction with nursing care will promote the compassionate nursing culture of care available at TWH. Monitoring and reporting quality indicators externally allows the organization to know if the customer’s interests are being properly served. Stakeholders and the QI Process The Women’s Hospital at SJE takes a proactive approach to quality improvement. This approach means including all stakeholder involved in patient care; patients, managers, administration, medical staff, health insurers, accrediting agencies, and the mission team. In addition to patient surveys and manager rounding, TWH has a quarterly community group that meets to listen to the needs of its members. This multidisciplinary team is comprised of executive team associates, nursing staff, medical staff, former patients, commercial insurance representatives and is open to anyone interested in the community. Information learned in these meetings is then taken back the perinatal quality committee and serves as direction for future efforts of quality improvement initiatives. Jointly working to improve the quality of care will create an environment of trust between TWH  and the community served. In conclusion, the responsibility of quality improvement is shared by all members of the health care team and includes the patient. Importance and relevance of quality indicators is influenced by internal and external factors. At The Women’s Hospital, efforts are made to incorporate the role of the consumer in improving the quality of care delivered and through collaboration achieve optimal outcomes for both patient and caregiver. References Catholic Health Initiatives. (2014). About Us. Retrieved from http://www.catholichealth.net/mission-and-vision Kelly, D. L. (2011). Applying quality management in healthcare-A systems approach (3rd ed.). Retrieved from the University of Phoenix eBook Collection Database. Spath, P. (2013). Introduction to healthcare quality management (2nd ed.). Retrieved from the University of Phoenix eBook Collection Database.

A Critical Discourse Analysis Framework Essay - 1077 Words

Methodology A critical discourse analysis framework News is manufactured industrially and deeply influenced by the bureaucratic and economic structure of the media industry, by relations between the media and other industries, and by relations with authoritative apparatuses and institutions such as government. It reflects the prevailing values of a society in a particular historical context and simultaneously shapes the society in return (Fowler, 1991/2013). Although we cannot simply suggest an explicit causal relation between structurally determined material and symbolic resources and the actual cultural practices, a pure linguistic analysis may still overlook the external constraints and the effects of the cultural practices. The embryo of cultural studies finds its roots in the historical context of a social structure shaped by industrial capitalism and the increasingly commercialized system of cultural production, distribution, and consumption. To some extent, the reference to power and struggle, domination and subordinations is the mantra to sustain and legitimatize the existing cultural studies literature (N. Graham, 1999). While avoiding the notion that Marxism and cultural studies form immediate affinity, cultural studies still has to establish itself as a ‘worldly’ vocation by coping with the tension between the study of the text and its affiliations with institutions, classes, nations, races, and genders, and etc. (Hall, 1999a). 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