Tuesday, December 24, 2019

Essay Parkinsons Disease - 3763 Words

Parkinsons Disease In 1817, James Parkinson published his famous treatise: An Essay on the Shaking Palsy, describing the symptoms which now collectively bear his name. Although many scientists before his time had described various aspects of motor dysfunction (ataxia, paralysis, tremor) Parkinson was the first to collect them into a common syndrome; one which he believed formed a distinctive condition. His sixty-six page essay contained five chapters describing symptoms, differential diagnoses, causality, possible treatments, and prospects for future study. What is most intriguing concerning Parkinson’s analysis (besides its consistent accuracy) is the fact that his clinical observations and inferences were made by watching the†¦show more content†¦These simple movements are referred to as akathesia and can occur during inactivity as well as with motion. Muscular rigidity, on the other hand, reveals an increase in tonicity of both flexors and extensors, especially in the distal limbs. R esistance to movement is seen to a point. However, if sufficient force is used, the muscles give and movement occurs briefly over a short distance. Rigidity is then re-initiated after the movement has stopped. This form of stepwise motions is referred to as cogwheel rigidity; its severity is variable depending on localization of the lesion, extent of neural damage, and progression of the disease over time. It is culminated by an increased slowness with difficulty beginning and continuing most every kind of movement. Negative symptoms are not indicative of abnormal movements or actions. Rather, they are classified as revealing an absence or inability to perform certain behaviors. Such disorders fall into particular categories based on the type of movement in which the patient is deficient. There are three such categories: disorders of posture, locomotion, and speech. Disorders of posture are divided into deficits of equilibrium and fixation. Disorders of fixation center on the inability of a patient to begin or to maintain a part of his/her body in its normal position. Usually what is seen is a droopingShow MoreRelatedThe Parkinsons Disease1596 Words   |  6 PagesMany people around the world today suffer from Parkinson’s disease and other movement disorders. A movement disorder is a disorder impairing the speed, fluency, quality, and ease of movement. There are many types of movement disorders such as impaired fluency and speed of movement (dyskinesia), excessive movements (hyperkinesia ), and slurred movements (hypokinesia). Some types of movement disorders are ataxia, a lack of coordination, Huntingtons disease, multiple system atrophies, myoclonus, briefRead MoreThe Parkinsons Disease761 Words   |  3 PagesMathur states that â€Å"Genetics loads the gun, environment pulls the trigger† (Mathur). Parkinson’s Disease (PD) exhibits this pattern, with the vast majority of PD cases being idiopathic, likely the result of combined genetic and environmental factors. While many researchers previously sought symptom-specific treatment, recent breakthroughs open the door for the discovery of genetic and environmental causes so that disease prevention, and even reversal, emerge as viable possibilities. Recent research demonstratesRead More Parkinsons Disease Essay1764 Words   |  8 PagesParkinson’s disease (PD) is a striatal dopamine deficiency disorder as a consequence of neuronal loss in the substania nigra. It is named after James Parkinson, a British apothecary, who first fully documented its physical signs in 1817. Since then, significant advances have been made in our understanding of characteristic pathophysiology as well as in the medical treatment of different stages of PD. An overview of condition features in terms of epidemiology, manifestations, diagnosis and diseaseRead MoreParkinson’s Disease Essay1446 Words   |  6 PagesParkinson’s Disease is known as one of the most common progressive and chronic neurodegenerative disorders. It belongs to a group of conditions known as movement disorders. Parkinson disease is a component of hypokinetic disorder because it causes a decreased in bodily movement. It affects people who are usually over the age of 50. It can i mpair an individual motor as well as non-motor function. Some of the primary symptoms of Parkinson’s disease are characterized by tremors or trembling in handsRead More Parkinsons Disease Essay1642 Words   |  7 PagesParkinsons Disease Parkinson’s Disease (PD), the shaking palsy first described by James Parkinson in 1817, is a progressive neurodegenerative disorder which affects in upwards of 1.5 million Americans. The disease begins to occur around age 40 and has incidence with patient age. One survey found that PD may affect 1% of the population over 60. Incidence seems to be more prominent in men, and tends to progress to incapacity and death over one or two decades. Clinical diagnosis of PD isRead MoreEssay on Parkinson’s Disease1305 Words   |  6 PagesParkinson’s Disease (PD) is a chronic neurological disease that effects about 329 per 100,000 people in the US. The average onset of this disease usually is for people over the age of 50, with the baby boomers getting older there may be an increase in this disease, as much as 9 million people worldwide. (Pawha 2010) Etiology The disease happens when the cells in the brain are damaged or stop-producing Dopamine, which helps with muscle movement, thus leaves those patients unable to control theirRead MoreParkinson’s Disease Essay1260 Words   |  6 PagesParkinson’s Disease Parkinson’s Disease (PD), known for its degenerative abilities and debilitating affects, is an illness that affects approximately 1 million Americans. The cause of this disease has not been pinpointed, although strides have been made towards a cure. As our elderly population increases, so does our overwhelming need to find a suitable cure that may one day eliminate this disease. Concepts of PD After watching the video: My father, My Brother, and Me, viewable at www.pbsRead MoreParkinsons Disease Essay1504 Words   |  7 Pages Parkinsons Disease Parkinsons is an idiopathic, multifactorial neurodegenerative disease that attacks neurotransmitters in the brain called dopamine. Dopamine is concentrated in a specific area of the brain called the substantia nigra. The neurotransmitter dopamine is a chemical that regulates muscle movement and emotion. Dopamine is responsible for relaying messages between the substantia nigra and other parts of the brain to control body movement. The death of these neurotransmitters affectsRead MoreParkinsons Disease Essay784 Words   |  4 PagesDiagnosis of Parkinson’s Disease is extremely important in terms of treating the symptoms before the disease gets worse. It is common for patients with PD to have motor symptoms such as gait disorder, which comes from muscle stiffness/rigidity, bradykinesia, postural imbalance, etc. Gait disorders can generally help determine how far the neurological disorder has affected the motor function and control of the individual. Many physicians in general clinics determine if a patient has PD or if it hasRead MoreEssay on Parkinson’s Disease2135 Words   |  9 PagesParkinson’s Disease Parkinson’s disease is a disease with a wide variety of disabilities recognizable as changes in appearance, posture, walking, and balance. In 1817, the English physician James Parkinson described these symptoms in his patients and has had his name become synonymous with the disease. In 1893 the substantia nigra of the basal ganglia was identified as an area of disease for Parkinson’s. Examination with the naked eye reveals a lack of black pigment in this portion of the brainstem

Monday, December 16, 2019

Francis Bacon and Brett Whiteley Free Essays

Brett Whiteley and Francis Bacon Essay Question: Discuss the way Whiteley’s work; ‘Self Portrait in the Studio’ 1976, and Bacon’s ‘Figure in Movement, 1976’ show two very different approaches to practice. How have these artists used gesture, colour, and form differently in these works to explore totally different emotional and psychological territory? Francis Bacon and Brett Whiteley show two very different approaches to their practice. They use gesture, colour and form differently in these works to explore different emotional and psychological territory. We will write a custom essay sample on Francis Bacon and Brett Whiteley or any similar topic only for you Order Now The making of an artistic practice is based on the artist’s view of the things affecting and contributing to his society and perspective on the world. Differing styles in this depend on the artist and their intent in making their artwork which is evident in the two contrasting works of Whiteley’s ‘Self portrait in the studio’ 1976 and Bacon’s ‘Figure in movement, 1976’. They portray their views through a range of techniques. Artistic practice is the way in which an artist goes about their work. It refers to the conceptual and making processes of an artwork. An artist will find a suitable subject matter, develop skills and use visual codes and symbols to portray their ideas and concepts to hopefully trigger a certain audience response. An artist would want to be reflective of the society and world of that time to have the audience be able to connect with ideas and concepts they want to convey. How they make it and why they make it is a testimony to their different media, styles and techniques and also their use of the visual qualities and relationships as well as the influence of their global and personal world and other artists and their movements. Francis Bacon says that he is ‘deforming and reforming reality in his paintings’ this is evident in his work ‘Figure in movement, 1976’. Distorted features of the human form are typical with Bacons figurative style. Bacon stated that his aim was to ‘not make illustration of reality but to create images which are concentration of reality’. Subject matter is not something that Francis Bacon said he traditionally looks for but he was inspired by people like Muybridge and his photography of deformities and animal locomotion. In his studio he has collection of his works spread out on a table, ‘these things spread around the table are perhaps what more conventional artists would call subject matter’. He is also inspired by medical books of x-rays and diseases of the mouth which he interprets as beautiful and interesting. He finds dead carcasses of cattle in the butcher as one of the most vibrant colour palettes and interesting forms. In the background of the work there is a pig carcass which is evidence of his interpretation of beauty . He uses a mash of dark grey colours for the forms and a bright orange base with a black background ambiguously. In the work ‘Figure in movement, 1976’ Bacon based the conceptual idea from a book which had a line ‘The reek of human blood smiles out at me. ’ This provoked a strong sense of imagery which transformed in to his art and in particular this work of two distorted forms wrestling. He successfully depicts violence in to the work which has been fuelled from that line and the audience successfully receives it. Francis Bacon is seen as an artist who creates his work very unconventionally. He uses the unprimed side of a canvas as he became accustomed to it after losing all his money and using the other side of old paintings because he couldn’t afford new canvases. He does not do sketches before taking on a painting and feels whichever way his brush takes him is the way that he wants to go. He says that ‘I have an overall image that I want to do but it’s in the working that it develops’, and ‘I believe in a deeply ordered chaos of work. Bacon never attended an art school because he thinks ‘I would have been taught all those old techniques that I just don’t want to know, I wanted to find my own techniques. You can’t any longer make illustration because it’s done so much better by the camera and the cinema. ’ He has a habit of manically working paint into a canvas not only with a paint brush but with cloths and dishwashing instr uments which adds to the frenzy of his work. Francis Bacon doesn’t put much emphasis on the meaning of his work but on the mood and feeling it creates, ’I do believe that today modern man wants a sensation really without the boredom of its conveyance, a cut down of conveyance as far as possible so you just give over to sensation’, though interestingly he says ‘I never feel anything when I do paintings there’s nothing to feel. ’ Many come away with the feeling of horror from a Bacon work but that’s not the intention ‘what horror could I make that could compete with what goes on every single day. Brett Whiteley’s painting ‘Self portrait in the studio’ won the Archibald prize in 1976. It was one of several Archibald prizes that he one in the ‘70’s. Whiteley was known for the topics of nudes, portraits, landscapes, still lifes of the female form, birds, and abstracts which all feature heavily in his self portrait of not only him but things that a re dear to him and reflect his life and work as represented in the form of his studio. In this work Whiteley is trying to express that ‘yes, this is a mirror image of myself but I am not just Brett Whiteley, I am also Brett Whiteley who is part of this environment at this time. This painting is a testimony to what he loves and his working space in which he has created his career from and his artistic practice. He expresses this by including important elements of his life. Brett Whiteley strongly uses emotive qualities of colour. The whole painting is held together by the unifying prevailing quality of blue which is his signature colour. He is recognised for this colour because he is always referencing the water especially in this painting of his studio overlooking the harbour in Lavender Bay. This colour is also spread on to the walls and acts as a calming effect on the receiving audience. The colour is rich and bright to contrast with other points of focus in the room. The way he has developed the forms and shapes in the room are meant to convey the idea of man only being as big as any other point of reference. Whiteley reinforces this idea by making all focal points distorted and exaggerated. This is a celebration of his interest in female form and his figurative sculpture works. It is evident in ‘Self Portrait in the Studio’ that Whiteley has worked with slow, spontaneous gestures and worked back in to the canvas with scratches. The drawings of surroundings are minimal and simplistic and have been drawn with free loose lines to convey emotion. Whiteley says that ‘the best times when paintings are done when I’m not in charge of it all, if I keep my ego out of it there is kind of a pure flow of that recommendation and that solution of a kind of neat rightness that goes in as best and as accurately as one can. This approach contributes to the mood, feeling and meaning of the work and the sense of the way being an artist has impacted on his life. The small self portrait in comparison to his big studio also reflects how it dominates his life but is reflected as his most enjoyable escape. The painting also has a dream like feel showing his relationship with his art. Both of these two artists have very differently developed their practices. I think an interesting comparison between them is that Francis Bacon was always referencing death and in his documentary ‘The Art of Francis Bacon’ when talking about how Egyptian art inspired him said ‘I guess they were always trying to defeat death by leaving images but it won’t really make a difference. We will all be dead. ’ And that one of Brett Whiteley’s famous quote is ‘Art is the thrilling spark that beats death, that’s all. ’ I think these two conflicting statements perfectly sum up the contrast they have in ideas and show how they explore emotional and psychological territory differently. How to cite Francis Bacon and Brett Whiteley, Essay examples

Sunday, December 8, 2019

International Business Strategy

Question: Write an essay on the Holiday.Inc. Answer: Project Description: Holiday.Inc is one of the most important and a growing airline company in the world that provides various services to its wide range of customers. The project here is about Holiday.Inc Airline Company, or rather about the case study of the Holiday.Inc Airline Company, and about the detail information of the services that is being provided by this particular airline company. The number of customers and the visitor of the particular airlines is increasing day by day along with it the airline too, is improving them and increasing the services that is being provided by them to the customers. The new features that the airline wants to implement to increase the production include various features such as implementing a new information system and at the same time implementing a new flight reservation system for the customers. Along with it, the company wants to come up with new human resource management and sales and marketing systems, to support the day-to-day operations in the company. Ap art from all these system, the financial system of the company would be helpful for the growth and the development of the company and at the same time, it would help in the daily operational activity as well. The airline system is going to come up with new information system and the new information system, is helpful for the frequent flyers of the airline. The airline customers can be divided into ordinary and the frequent flyers and the frequent flyers would especially be helpful from this new information system. Identifying Scope and Boundaries Every project has certain scope as well as boundaries and the boundaries make sure that the daily operations are followed within those boundaries. The boundaries are created with the help of certain set of rules and regulation and the people in the project make sure that the rules and the regulations are followed properly and there should not be any breaching of these set of boundaries. The project scope contains a boundary statement and this particular boundary statement is applicable only to those areas that are there within the project scope. Since every project have certain amount of boundary therefore, this particular project too is not an exception and this particular project has a boundary at the same time, and the division between the two kinds of customers forms one kind of boundary. The Holiday.Inc Airline has two kinds of customers the ordinary and the frequent flyer, therefore, the customer of this airline company could be divided into these two main types, and along with it, there are two types of reservation system, one the ordinary flyer and the other the frequent flyer. The ordinary flyers are those, who do not travel by air on a regular basis and thus, they could not make their payments through cheque or cash and if they have to make their payment, they would have to use the credit card option only. Moreover, the ordinary flyers are not offered any kinds of discounts, as it is being offered to the frequent flyers, and at the same time, the ordinary flyers could not easily cancel their reservation as well. Identifying Stakeholders The stakeholders that are required for the new information system of the airline are the following people: CEO of the company is the most important person in the company since the company is a startup company. Therefore, it is important that the CEO of the company carries out all the responsibilities effectively and at the same time should assist the managers in the daily operations. Finance Manage ensures the maximum return on investment and at the same time, the finance manager ensures minimum risk that is being incurred for the company. The fianc manager also ensures that there is adequate control structure for the purpose of transfer and investment of funds. Account Manager makes sure that the staffs are receiving their payments in time and at the same time; the account manger ensures that the incentive that the staff receives due regular appraisal is being transferred on time. It is the job of the account manager to look after the progress stakeholders and the quarterly internal and external initiatives at the same time. Apart from these few people there are other people as well, who could be identified as the important stakeholder, which include the General and the Assistant manager, the frequent flyers, the human resource manager, the complaint and the security officer. Along with it, there is the marketing officer and the ordinary flyer and most importantly, the general staff forms the important stakeholders of the airline company. Conducting Stakeholder Analysis- Objective and Business Requirement The policies or the new information system that would be implemented in the organization would affect the stakeholders and at the same time, it may affect them as well. The CEO of the company is the most important part of the company therefore; CEO should identify the need for implementing the new information system in the company (Chevalier 2016). The finance manager of the company is responsible for sponsoring the project, without sufficient sponsor, it would not be possible for the company to implement the new information system in the company, which would beneficial for the customers of the company (XUE, SU and SHI 2015). The new information system implementation requires well-trained and sound employees in the organization and it is the job of the human resource manager to carry on the recruitment of such employees (Lienert, Schnetzer and Ingold 2013). Along with recruiting well-trained and skilled employees it is important that the existing employees are given pro[per training and thus there should be an implementation of the training and the knowledge program in the company, so that the general staff of the company do not find any problem in using this new interface (Buchanan 2014). The human resource manager here plays an important role in carrying on the training and development program for the staff, those who are there in the organization (Martin, Evans, Rice, Lodhia and Gibbons 2016). The new information system or the interface could create problem for the customers and they find it difficult in case of using it, thus the complaint officer is responsible for handling all these problems and providing a perfect solution to all these problems (Elgin. and Weible, 2013). The marketing manager is responsible for providing this particular input in the annual marketing plan of the airline schemes. The ordinary and the frequent flyers are the target group who would be benefitted from this particular implementation of a new interface or the information system (Maguire, Potts and Fletcher 2012). Stake Holder Key Interest Importance to Project Influence on Project Participation CEO Providing Customer Satisfaction High, since the CEO is the implementer. (Lim, Damian, Ishikawa and Finkelstein 2013.) High, since he is the one who will initiate the project Participate at all levels, to support every people engaged in different operations. Finance Manager Ensuring Maximum Return and Minimum Risk High, since he is going to finance the project, or rather provide sponsor to it. High, since he/she would ensure adequate control, transfer and investment. Engage in the initial level of financing the project. HR Manager Responsible for managing the staff of the organization. Medium, since the HR manager recruits the well-trained staff and at the same time, provides training to the staff. High, since the HR manager is responsible for providing those staffs who would lead to the successful implementation of the project. Engage in the recruitment and the training level. Complaint Officer Handling all the complaints Low, since the complaint officer is responsible only for eliminating the complaint, if at all there is any. Low Get engaged after the project has been implemented. Flyer Receiving the service Low, as they are at the receivers end. High, since they are the target group. Get engaged after the implementation of the project. (Figure 1: The Stakeholder Analysis Plans for quality assurance testing: Quality assurance testing is an important aspect in order to implement any system into the business processes. Hence, Holidays Inc. will have to implement quality assurance testing so that the proposed systems can successfully implement in business environment. Types of QA testing will have to performed by Holidays Inc. According to Galliers and Leidner (2014) quality assurance plan is an umbrella that encompasses all the testing required for implementing a particular project successfully. Hence, test plan of Holidays Inc proposed information system would have to consider many factors, which will help the organization to fulfill the purpose. Holidays Incs quality assurance planning will include: Process QA plan: this will allow the organization to meet the compliance and quality standard that is required to handle the customers of the organization. Application test plan: This will allow Holidays Inc to identify the kind of technical requirements it had to implement this information system QA plan also have to include development efforts: Unit test plan: This will allow to evaluate all the proposed system effectively Integrated system testing plan: This testing will include end-to-end testing regarding the functionality of all the system application Since, implementation of new information system in the business environment is a high risk investment, QA testing will also include the following: Regression testing: It will help Holidays Inc to identify the necessary changes that had to be made on the proposed system in order to make it functions effective for the proposed company. Conversion integration application testing: This will help to analyze the performance of the proposed system at the initial implementation period. This is extremely important, as it will provide an idea about the kind of impact it can have in future in the businesses processes of Holidays Inc. Proof of concept: This test will allow Holidays Inc. to be sure that the propose system will allow the company to handle its processes in an effective way. Alpha testing: This test will allow Holidays Inc. to identify the places or areas where the proposed system will have major impacts. It will also allow identifying the kind of bugs or viruses can have impact on the proposed system (Kerzner 2013). This is very important, as it will allow Holidays Inc. to take precautionary actions much more effectively, which will have positive impact on the operational process of the Holidays Inc. Pilot testing: this testing will help Holidays Inc. to improve the day-to-day business processes of the company. Particularly, as the organizations is focusing on to the implementation of combinations of system, this testing will allow the company to limit the impact of the variables that can have negative impact on the operational processes of Holidays Inc. Parallel testing: This testing is extremely effective when an organization is planning to implement several systems simultaneously (Willcocks 2013). Since, it allows organizations to identify whether each and every system is working according to its specification or not. Thus, Holidays Inc. also will have to perform this test smoothen the operational process of the organization. Stress testing: This testing will allow Holidays Inc. to identify the effectiveness of the proposed system during peak time. Thus, it will allow Holidays Inc. to test whether or not the proposed system has the capability to handle all the customers of the organization effectively. Required number of individuals From the above mentioned number of testing, it can be evaluate that Holidays Testing is looking to implement an in-depth analysis on the proposed system to make sure that it works according to its expectation. Thus Holidays Inc. will have to implement three teams and each will have five members so that QA test can be completed within the timeframe. Required time As Holidays Inc is facing trouble in handling its daily processes, QA testing will have to complete within the shortest period of time. As a result, five days considered for Quality assurance testing. Plan for change management: Change management is a process that required planning from the organization. Otherwise, it might create huge amount of negative impact on the operational process of the company. Hence, Holidays Inc will have to follow sequence of steps that is described as follows: Figure 1: Change management process Step 1: To manage the changes, Holidays Inc first has to identify the areas or the factors that has the higher probability to affect by the proposed implementation of the information system (Wu et al. 2013). This identification is a very important, as it will help Holidays Inc to develop a counter strategy for the change that is happening in the Holidays Inc. Otherwise, it will be very hard for Holidays Inc to handle the changes much more effectively. Step 2: Next step of change management will have to focus on the reasons for which the identified are affecting at the most (Schwalbe 2015). This will allow Holidays Inc to develop strategies, which will help to counter the negative impact of the implemented systems. As new system introduction required specific skills from the employees as well in order to handle the new system in a much more effective way. Step 3: This step will have to focus about the particular of change. In this case, Holidays Inc is looking to implement a combination of systems so that it can able to manage its operational process much more effectively (Haux et al. 2013). Hence, Holidays Inc will have to evaluate the cost relating to the change or implementation of new system. So that it can able to invest in the proposed information system process in a much more effective way. Step 4: This step of change manage will have to consider about the risk management strategies of Holidays Inc. Since, implementation of combinations of information system does demand a huge amount of investment from the company (Van De Walle et al. 2014). Hence, the change is associated with a certain amount of risk. Change management will allow minimizing the investment risk of the company to a great extent. Step 5: This step involves the communication of the changes to all the stakeholders of Holidays Inc. Since, implementation of system will completely changes the operational process of the company. it can have major impact on the businesses of the company. Hence, communication to the stakeholders is necessary so that they can able to adjust with the new operational process of the company. Step 6: Communication with the stakeholders will allow Holidays Inc to provide training and other facilities to the internal stakeholders of the company so that they can able to adjust with the new system much more effectively. Since, implementation of new system demands specific skills from the employees. Therefore, it will help the organization to handle the changes in much more effective way. In addition, employees will also can cope up with the new system challenges. Step 7: Lastly, implementation of new system will also create new roles for every employee to handle. As a result, Holidays Inc. will have to segregate all roles of the organizations so that they can able to manage new challenges arises because of the change in a effective manner. Role segregation is change management will also allow Holidays Inc. to minimize the chances of arising confusion in the workplace. These are the proposed steps for Holidays Inc that the organization will have to perform in order to manage the changes in a best possible way. References: Buchanan, M.A., 2014. CSR and the Social Contract: New Lenses for Stakeholder Analysis and Strategic Management. Chevalier, J.M., 2016. Stakeholder analysis and natural resource management. Elgin, D.J. and Weible, C.M., 2013. A stakeholder analysis of Colorado climate and energy issues using policy analytical capacity and the advocacy coalition framework.Review of Policy Research,30(1), pp.114-133. Galliers, R.D. and Leidner, D.E., 2014.Strategic information management: challenges and strategies in managing information systems. Routledge. Haux, R., Winter, A., Ammenwerth, E. and Brigl, B., 2013.Strategic information management in hospitals: an introduction to hospital information systems. Springer Science Business Media. Kerzner, H.R., 2013.Project management: a systems approach to planning, scheduling, and controlling. John Wiley Sons. Lienert, J., Schnetzer, F. and Ingold, K., 2013. Stakeholder analysis combined with social network analysis provides fine-grained insights into water infrastructure planning processes.Journal of environmental management,125, pp.134-148. Lim, S.L., Damian, D., Ishikawa, F. and Finkelstein, A., 2013. Using Web 2.0 for stakeholder analysis: StakeSource and its application in ten industrial projects. InManaging requirements knowledge(pp. 221-242). Springer Berlin Heidelberg. Maguire, B., Potts, J. and Fletcher, S., 2012. The role of stakeholders in the marine planning processStakeholder analysis within the Solent, United Kingdom.Marine Policy,36(1), pp.246-257. Martin, N., Evans, M., Rice, J., Lodhia, S. and Gibbons, P., 2016. Using offsets to mitigate environmental impacts of major projects: A stakeholder analysis.Journal of environmental management,179, pp.58-65. Motro, A. and Smets, P. eds., 2012.Uncertainty management in information systems: from needs to solutions. Springer Science Business Media. Schwalbe, K., 2015.Information technology project management. Cengage Learning. Van De Walle, B., Turoff, M. and Hiltz, S.R., 2014.Information systems for emergency management. Routledge. Willcocks, L., 2013.Information management: the evaluation of information systems investments. Springer. Wu, Y., Cegielski, C.G., Hazen, B.T. and Hall, D.J., 2013. Cloud computing in support of supply chain information system infrastructure: understanding when to go to the cloud.Journal of Supply Chain Management,49(3), pp.25-41. XUE, Q., SU, M. and SHI, F., 2015. Stakeholder Analysis on the Quota Payment of Specific Diseases of New Rural Cooperative Medical System.Chinese Medical Ethics,6, p.020.

Saturday, November 30, 2019

Simple Stimulus Learning

Learning is one of the most crucial processes for human beings particularly when it comes to co-existence in the environment (Aslin, 2008). There are a number of ways through which learning can occur and result in the transformation of behavior. Psychologists define learning as a life long mental process endured by human beings through the acquisition of various forms of knowledge. The ultimate outcome of any meaningful learning is the acquisition of new knowledge, skills, abilities, value systems, and the development of new personal ways of relating with the environment (Aslin, 2008). Advertising We will write a custom essay sample on Simple Stimulus Learning specifically for you for only $16.05 $11/page Learn More Habituation and conditioning are some of the simplest forms of learning. In situations where a given stimulus is incorporated in learning, it is known as stimulus learning. Meaningful stimulus learning occurs when behavior is transformed thro ugh the use of stimuli. This essay discusses the simple stimulus learning. It explains the concept of habituation, analyzes the various factors which affect perceptual learning, and examines the effects of stimulus exposure. The essay also highlights the application of simple stimulus learning to real life situations. According to prominent psychologists, stimulus learning is defined as the permanent transformation in behavior due to first hand experience by an individual (Postman, 2007). The change in behavior is the physical manifestation of the knowledge and skills acquired through learning. This presents a more objective way of finding out if meaningful learning has occurred. Behavior as a result of learning should be relatively permanent as opposed to behavior dynamics arising from emotional variations. There are several forms of learning which have been identified by psychological theorists. Habituation is one of the simplest forms of knowledge acquisition. It results from co ntinued exposure to a specified stimulus. Habituation follows a general pattern which involves the familiarization of a stimulus by an individual. This process is achieved through rapid motivation or noise which in turn controls the individual’s thought process (Postman, 2007). Frequent exposure to a given stimulus will force an individual to become used to it to such an extent that it draws no attention. For instance, if someone shifts to a home on a noisy road, the experience of automobiles passing by will be a major issue. However, being in the environment for some time will eventually lead to the noise being part of the day. The individual, therefore, becomes habituated to the surrounding such that attention to the busy road fades away. This form of learning helps individuals exist in an environment which is filled by vision and noises (Aslin, 2008).Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF L earn More Perception presents one of the most dominant means through which humans learn. Perceptual learning occurs as a result of constant practice as well as first hand experience. It causes a change in the collection of important information from the environment which in turn affects an individual’s actions (Adolph, 2007). It has also been noted that people learn through their actions as they interact with the environment. An individual’s desire to explore the environment facilitates perceptual learning to a great extent. As one looks, listens, touches, walks as well as employ other forms of direct observation, he or she acquires knowledge, values, and skills through perceptual learning. Since perception involves fist hand encounter, it is useful in the acquisition of information that help in dealing with immediate objectives (Adolph, 2007). A number of factors have been known to affect perceptual learning. Experience has been picked out as one of the major facto sr that affect perceptual learning and development (Adolph, 2007). The length of time to which one is exposed to a given stimulus determines the extent or degree to which learning may occur. Experience has been linked with age and the timing of when an individual is exposed to it affects the effectiveness of the learning process. Another factor that plays a central role in perceptual learning is the ‘constancy’ of perception. Variations in lighting intensity of the object and the relative positioning of the perceiver greatly affects the energy that facilitates the perception of a given object. Perceptual learning and development enables individuals understand that objects and situations remain unchanged despite the variations in some sensory inputs (Adolph, 2007). A number of psychological researchers have explored the factors that affect the different forms of learning. Prior exposure to particular stimulus has been found to affect the rate of learning in individuals (Postman, 2007). This is because an individual can be able to associate the different stimuli. Exposure, according to research findings, has been known to enhance predictability of given actions or stimuli and hence shapes behavior. Individuals interact with the environment through the various forms of learning and hence can influence as much as they are influenced by their surroundings. Simple stimulus learning has several real life applications. Living in a noisy neighborhood will eventually lead to co-existence when the response to the stimulus fades away through habituation. The essay has elaborated the concept of simple stimulus learning and habituation as one of the simplest form of learning. The various factors affecting perceptual learning have been analyzed. The ways in which exposure to stimulus influences the learning process have also been discussed. Moreover, the paper has highlighted the applications of simple stimulus learning to real life situations. Stimulus learnin g, therefore, is one of the most critical means of acquiring knowledge and skills which facilitate meaningful living.Advertising We will write a custom essay sample on Simple Stimulus Learning specifically for you for only $16.05 $11/page Learn More References Adolph, M. R. (2007). Perceptual learning and development in infants. McGraw Hill Plc. Aslin, R. P. (2008). Learning and stimulus response: an analysis. Berkeley Press Postman, G. L. (2007). â€Å"Understanding stimulus learning.† Psychological Review Journal, 64 (3):426-437 This essay on Simple Stimulus Learning was written and submitted by user Zayne Burks to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Tuesday, November 26, 2019

Egypt Cult of the Sun God and Akhenatens Monotheism

Egypt Cult of the Sun God and Akhenatens Monotheism Egypt During the New Kingdom, the cult of the sun god Ra became increasingly important until it evolved into the uncompromising monotheism of Pharaoh Akhenaten (Amenhotep IV, 1364-1347 B.C.). According to the cult, Ra created himself from a primeval mound in the shape of a pyramid and then created all other gods. Thus, Ra was not only the sun god, he was also the universe, having created himself from himself. Ra was invoked as Aten or the Great Disc that illuminated the world of the living and the dead. The effect of these doctrines can be seen in the sun worship of Pharaoh Akhenaten, who became an uncompromising monotheist. Aldred has speculated that monotheism was Akhenatens own idea, the result of regarding Aten as a self-created heavenly king whose son, the pharaoh, was also unique. Akhenaten made Aten the supreme state god, symbolized as a rayed disk with each sunbeam ending in a ministering hand. Other gods were abolished, their images smashed, their names excised, their temples abandoned, and their revenues impounded. The plural word for god was suppressed. Sometime in the fifth or sixth year of his reign, Akhenaten moved his capital to a new city called Akhetaten (present-day Tall al Amarinah, also seen as Tell al Amarna). At that time, the pharaoh, previously known as Amenhotep IV, adopted the name Akhenaten. His wife, Queen Nefertiti, shared his beliefs. Akhenatens religious ideas did not survive his death. His ideas were abandoned in part because of the economic collapse that ensued at the end of his reign. To restore the morale of the nation, Akhenatens successor, Tutankhamen, appeased the offended gods whose resentment would have blighted all human enterprise. Temples were cleaned and repaired, new images made, priests appointed, and endowments restored. Akhenatens new city was abandoned to the desert sands. Data as of December 1990Source: Library of Congress Country Studies Ancient Egypt LOC Articles Ancient Egypt - New Kingdom 3d Intermediate Period Ancient Egypt - Old Middle Kingdoms and 2d Intermediate Period

Friday, November 22, 2019

Nonpolar Molecule Definition and Examples

Nonpolar Molecule Definition and Examples AÂ  nonpolar molecule has no separation of charge, so no positive or negative poles are formed. In other words, the electrical charges of nonpolar molecules are evenly distributed across the molecule. Nonpolar molecules tend to dissolve well in nonpolar solvents, which are frequently organic solvents. In a polar molecule, one side of the molecule has a positive electrical charge and the other side has a negative electrical charge. Polar molecules tend to dissolve well in water and other polar solvents. There are also amphiphilic molecules, large molecules that have both polar and nonpolar groups attached to them. Because these molecules have both polar and nonpolar character, they make good surfactants, aiding in mixing water with fats. Technically, the only completely nonpolar molecules consist of a single type of atom or of different types of atoms that display a certain spatial arrangement. Many molecules are intermediate, neither completely nonpolar nor polar. What Determines Polarity? You can predict whether a molecule will be polar or nonpolar by looking at the type of chemical bonds formed between the atoms of the elements. If there is a significant difference between the electronegativity values of the atoms, the electrons wont be shared equally between the atoms. In other words, the electrons will spend more time closer to one atom than the other. The atom that is more attractive to the electron will have an apparent negative charge, while the atom that is less electronegative (more electropositive) will have a net positive charge. Predicting polarity is simplified by considering the point group of the molecule. Basically, if the dipole moments of a molecule cancel each other out, the molecule is nonpolar. If the dipole moments dont cancel out, the molecule is polar. Not all molecules have a dipole moment. For example, a molecule that has a mirror plane wont have a dipole moment because the individual dipole moments cant lie in more than one dimension (a point). Nonpolar Molecule Examples Examples of homonuclear nonpolar molecules are oxygen (O2), nitrogen (N2), and ozone (O3). Other nonpolar molecules include carbon dioxide (CO2) and the organic molecules methane (CH4), toluene, and gasoline. Most carbon compounds are nonpolar. A notable exception is carbon monoxide, CO. Carbon monoxide is a linear molecule, but the electronegativity difference between carbon and oxygen is significant enough to make the molecule polar. Alkynes are considered nonpolar molecules because they dont dissolve in water. The noble or inert gases are also considered nonpolar. These gases consist of single atoms of their element, such as argon, helium, krypton, and neon.

Wednesday, November 20, 2019

Writing Research Paper Example | Topics and Well Written Essays - 1000 words - 1

Writing - Research Paper Example The writers can create their accounts on the website and take classes according to their writing requirements. I like the website as a whole because of its chances that it provides to new writers. I recommend it to all the learners of writing, as it is very constructive. Writing.com is a supportive site for writers all over the world. The website works as a community of writers and readers where people can upload their writing content and collect comments from readers. Like FanStory.com, Writing.com also offers writing contests to its participants. The website offers its contributors various writing tools with the help of which, writers can create some writing piece with standard skills. The content that is published on Writing.com can be shared on Facebook, Twitter, MySpace and other social networking websites. As it is a supportive writing websites for new and old writers, I like this site. I recommend it for its writing tools that can be accessed and used by writers to polish their writing skills. Writersdigest.com is an encouraging website for writers. The writers are required to submit their written content and get it published. To make writing skills better, the writers are allowed to join online workshops for writing. This website is worthy of praise as writers are facilitated with many benefits such as online workshops, competitions, writing tips and so on. This website is recommendable because it smoothes the progress of writers towards being a skilled and accomplished writer. The website is a guide to grammar and writing. It facilitates its readers and viewers to get grammatical and writing support. The viewers can get help related to the full English language and grammar. The website also provides help for writing student papers such as research papers, essays, reviews, etc. as it gives guidelines as to how papers can be arranged and organized. I like this

Tuesday, November 19, 2019

Asymmetric or Symmetric Encryption Essay Example | Topics and Well Written Essays - 500 words

Asymmetric or Symmetric Encryption - Essay Example Unprotected data could be accessed unscrupulously to fetch devastating consequences for any organization. Protection of data is mediated by various algorithms meant to encrypt the information (Symmetric and asymmetric cryptography overview). Asymmetric encryption or public key encryption involves two set of keys one is public key for encryption and another key for decryption, a private key. On the other hand symmetric encryption encompass a secret key that is applicable to encrypt plus to decrypt the information. It is a private single key common to both the receiver and the sender to decipher the information. It is essential that the key is kept covertly and sturdily and should be shared between two parties only. It gains convenience over asymmetric encryption process because of its ease and rapidity in operation but becomes cumbersome if the key is to be shared between more than two parties. Public key can be utilized by individuals as well as for business, where the trader seizes the private key and all the clients have access to the public key, as exploited by Lotus and Microsoft (Conventional versus Key Exchange Encryption).

Saturday, November 16, 2019

Description and Evaluation of the St. Andrew Parish Church Care Centre Essay Example for Free

Description and Evaluation of the St. Andrew Parish Church Care Centre Essay Statistics have shown that in 2002 there was 16% of the Jamaican population living below the poverty line (RJR News cast). Additionally, because of restructuring of the economy and downsizing of the private sector many breadwinners have lost their jobs. This state of affairs has led to a growing number of children on the streets fending for themselves. Unemployment and poverty have led to persons reneging from their parental responsibilities of providing adequate food, shelter, clothing and supervision for their children. As a consequence of the harsh economic situation and the deteriorating social conditions, more and more children in urban centres such as Halfway Tree, have decided to congregate at the traffic lights where they can beg or earn money by wiping the windscreens of motor vehicles. Over the last twenty years this untenable phenomenon has developed. At almost every traffic light or major intersection e. g. the junctions of Trafalgar Road and Hope Road, Oxford Street and Old Hope Road, and Maxfield Avenue and Hagley Park Road, boys gather from as early as 6:00 a. m. to solicit alms from generous motorists. This development thought profitable for the boys, often caused other social problems for Jamaica. For example, many of the street boys become a nuisance as they harass motorists. Sometimes the boys would steal from motorists or even abused those who refused to give them money. Many of the boys actually live on the streets where it is reported that they become involved in pushing and taking illegal drugs. It has been reported that some are molested by homosexuals and often they are beaten up. The most unfortunate situation which has befallen the street boys is the lack of education. Very few if any of these boys who beg at the nations traffic lights can ever hope to become useful and productive adults without formal education and training. It is out of this need for strong guidance and help that the St. Andrew Parish Church established the Care Centre. Review of Literature The problem of street children has been a perpetual one that shows no signs of abatement. There have been several attempts by governments and NGOs to find ways of eliminating the problem. One needs to look at what created this phenomenon in the first place before one can determine how to solve it. It is therefore necessary to define the term street children. According to Christina Blank, in Urban Children in Distress, the term may be broadly defined as children who earn money, by legal and illegal activities on urban streets (174). She goes on to state that real street children are the roofless and rootless who live alone or with other children like themselves on the streets (324). Because these children are mobile it is extremely difficult to ascertain their numbers. It has been found that the response of those in a position to help the powerless in society, for street children may be seen as powerless, has been ad hoc or insufficient. Blank sets out various strategies and government policies that may be implemented to deal with the increasing problem of children living on the streets.

Thursday, November 14, 2019

Sleep Deprivation and Reduction, Sleep Disorders, and the Drugs used to

It is important for everyone to get enough sleep, but many people often ignore it. If people do not get enough sleep they may experience sleep deprivation. Sleep deprivation can have negative effects. When people do not get enough sleep or less, they may feel crabby and unable to function as well as they usually do the next day. Balancing work and parenting as a single parent in today’s society is tough. Juggling children, work, taking care of home, and cart the children to extracurricular activities are a lot for one’s plate. As single parent I had my share of sleepless nights as well, mostly when either my children fall sick or when I work extra shift at work. The last time I remember when I had a sleepless night was when both of these factors together came to hunt me. I agreed to work extra hours at the hospital because the night shift secretary was unable to come into work. Although I had worked a 12 hour shift, I still had enough energy to work at less five more h ours that I had agreed too. At the end of my shift I was ready for a hot shower and my warm bed to rest. My daughter came down with a fever that night. She was vomiting, and could not keep any fluids down. My daughter was restless and was only able to sleep an hour at a time. I wasn’t really able to sleep at all because I was constantly checking her temperature. Each time she vomited or even tossed and fussed in her sleep I was up with her. Of course when the sun had risen I immediately took my daughter to the doctor. That morning I wasn’t myself at all; I was impatient, irritable, and moodiness with everything. I rushed my boys out of the bathroom and to get dressed. I also did weird things like put my daughter’s shoes on the wrong foot and put her cup inside my ... ...ebMD, 2005-2010). There are many treatments and drug remedies for sleeplessness, but it is important to know that what works for one may not work for another. Some prescription medications like Lunesta, Rozerem, Sonata, or Ambien can be the best sleeplessness cure for a person (Sleep Remedies, 2010). Another option of drug remedies is cold medications that can often have benefit of functioning as a sleeping medication (Sleep Remedies, 2010). Sleep is essential for a person’s health and wellbeing. Without enough of rest, the body does not get the energy that it needs to function. Sleep deprivation and sleep disorders can have negative effect on a person emotionally. A person not getting enough sleep their brain is not fully equipped problem-solving and decision-making. People suffering for sleep disorders should seek medical attention to help reduce sleepiness. Sleep Deprivation and Reduction, Sleep Disorders, and the Drugs used to It is important for everyone to get enough sleep, but many people often ignore it. If people do not get enough sleep they may experience sleep deprivation. Sleep deprivation can have negative effects. When people do not get enough sleep or less, they may feel crabby and unable to function as well as they usually do the next day. Balancing work and parenting as a single parent in today’s society is tough. Juggling children, work, taking care of home, and cart the children to extracurricular activities are a lot for one’s plate. As single parent I had my share of sleepless nights as well, mostly when either my children fall sick or when I work extra shift at work. The last time I remember when I had a sleepless night was when both of these factors together came to hunt me. I agreed to work extra hours at the hospital because the night shift secretary was unable to come into work. Although I had worked a 12 hour shift, I still had enough energy to work at less five more h ours that I had agreed too. At the end of my shift I was ready for a hot shower and my warm bed to rest. My daughter came down with a fever that night. She was vomiting, and could not keep any fluids down. My daughter was restless and was only able to sleep an hour at a time. I wasn’t really able to sleep at all because I was constantly checking her temperature. Each time she vomited or even tossed and fussed in her sleep I was up with her. Of course when the sun had risen I immediately took my daughter to the doctor. That morning I wasn’t myself at all; I was impatient, irritable, and moodiness with everything. I rushed my boys out of the bathroom and to get dressed. I also did weird things like put my daughter’s shoes on the wrong foot and put her cup inside my ... ...ebMD, 2005-2010). There are many treatments and drug remedies for sleeplessness, but it is important to know that what works for one may not work for another. Some prescription medications like Lunesta, Rozerem, Sonata, or Ambien can be the best sleeplessness cure for a person (Sleep Remedies, 2010). Another option of drug remedies is cold medications that can often have benefit of functioning as a sleeping medication (Sleep Remedies, 2010). Sleep is essential for a person’s health and wellbeing. Without enough of rest, the body does not get the energy that it needs to function. Sleep deprivation and sleep disorders can have negative effect on a person emotionally. A person not getting enough sleep their brain is not fully equipped problem-solving and decision-making. People suffering for sleep disorders should seek medical attention to help reduce sleepiness.

Monday, November 11, 2019

City Demographics and Crime Profile Essay

Houston is the largest city in Texas and the fourth largest city in the United States. According to 2009 census, the city had a population of approximately 2. 2 million people and the city occupies a space of 600 square miles. Houston is a multi-cultural state due to the fact that the city is a host to many academic institutions and many industries. Houston city has large number of young population and this has been contributed to by an influx of immigrants in the state. More than 90 languages are spoken in Houston (Miller, and Larry, 2008) The city is ranked third among the cities with large number of Hispanics and Mexican-American in the United States. The city scores high number of Hispanics in the state of Texas. The city also has high numbers of illegal emigrants who mostly reside in the Greater Houston area. Houston has the largest number of Nigerian-American population in United States and they constitute more than 2% of the population. The city a median household income of $36,616 where as the median income for a family is 40,443. emales have a median income of $27,371 while men has a median of $32,084. 16 percent of families and 19 percent of the population live below the poverty line. The city is home to many emigrants from Asia with more than 30,000 emigrants in 2007. Crime in Houston increases as one goes to the outer highways. It is therefore advised that people walk with care when taking highways in the outskirts of the city since harassment tend to be more common in areas that are outlining Interstate Hig hway 45from Southern Beltway to the northern belt. Crimes in these areas include shootings, muggings, and robberies. Many people in Houston tend to ignore threats but people are mostly advised that some to accomplish their threats. The most notorious district that people are advised to avoid is the Westchase which consist of Hillcroft past Westheimer and Daury Ashford. Mission Bend is safe and all is required is caution. Richmond and the West Oaks area hwy 6 all the way to 1 Stebner Airline is generally safe (Miller, and Larry, 2008). Staying in Hotels near Williowbrook, Tombal, Cy-Fair, Spring and the surrounding area is relatively safer since there are fewer panhandlers as compared to areas around Galleria. Bellaire and West University are also good areas but people are advised to avoid Beechnut, Chimney Rock and 610. The more one moves from town, the it becomes risky to walk at night. Areas such as Wards, Gulfton, Fondren South West and Sharptown are risky at night and it even advised to walk with caution during the day. Houston was ranked 46th city in United States in murder cases as per 2005 and the rate of murder per capita rate is 16. 3. The murder rate for the city is ranked third among cities in the United States with a population of more than 1,000,000. Even though cases of murder have been on the increase, non-violent crimes have significantly reduced by 2% in 2005. Some media sources have attributed the increasing crime rate on the aftermaths of Katrina. Houston is also one of the major drug hubs in the United States; traffickers use the city to supply marijuana, cocaine, heroin, methamphetamine, and MDMA to distributors in other cities in the United States. Houston is in top position in state of Texas in auto-theft. In 2007 alone, 31,000 motor vehicles were stolen in the metropolitan area of Houston (Wallman, 2006) Due to the mix in population in the city, there is high rate of crimes and this has given the police department to control crime. Illegal emigrants in Houston makes crime rates hard to control.

Saturday, November 9, 2019

From Now on, Let Women Kill Their Own Spiders

After reading the two articles â€Å"I Want a Wife† and â€Å"From Now On, Let Women Kill Their Own Spiders†,I find a better way to reduce both women’s and men’s complaints is for women to learn how to love themselves. The first article is written by Judy Brady from the point of view of women; even though is a woman, she wants a wife because a wife does all the housework in a family (Brady 542). In another article, written by Dave Barry, entitled â€Å"From Now On, Let Women Kill Their Own Spiders†, the author humorously appeals to men, telling them not to spoil their wives but to let their wives do their own business, like killing spiders (Barry 539). A woman's love is selfless and fearless; she pays all her attention to family and work. As a professional woman, she needs to work everyday no matter how difficult it is; as a housewife, she needs to keep the house clean and put everything in order; as a mother, she shoulders the responsibility to educate children and create an environment in which children can grow up healthy and happy. Women, you are so silly, when you find your husband paying less attention to you and beginning to complain, you totally lose yourself. So, women, don’t give all your love to others — you should learn to love yourself! To be a better woman, you should learn to appreciate yourself, even if you are just an ordinary woman who does not have a beautiful face or perfect figure. Every morning take a quick shower, put on a simple makeup, and be in a good mood. To be a better woman, you should love yourself and that means not only your appearance but also your inner beauty. Reading some articles everyday or even the newspaper won’t take a long time, but will increase your knowledge. To be a better woman, you should not abandon yourself. Women after getting married, in order to take care of her husband and children, they often give up their hobbies, friends or their own business. Taking time to do what you want is also a way to love yourself. To be a better woman, you should give yourself a beautiful vision and brilliant smile. You should believe that each couple is full of hopes and dreams for their future life together. In the journey of life, no one can accompany you all the time, but yourself. As a result, women must learn to love themselves. Only in this way can your life be filled with confidence and courage and be less lonely and helpless.

Thursday, November 7, 2019

Bonds Definition and Examples in Chemistry

Bonds Definition and Examples in Chemistry In chemistry, a bond or chemical bond is a link between atoms in molecules  or compounds and between ions and molecules in crystals. A bond represents a lasting attraction between different atoms, molecules or ions. Why Bonds Form Most of bonding behavior can be explained by the attraction between two opposite electrical charge. The electrons of an atom or ion are attracted to their own positively-charged nucleus (containing protons), yet also to the nuclei of nearby atoms. Species that participate in chemical bonds are more stable when the bond is formed, typically because they had an imbalance of charge (greater or fewer number of electrons than protons) or because their valence electrons did not fill or half-fill electron orbitals. Examples of Chemical Bonds The two main types of bonds are  covalent bonds  and  ionic bonds. Covalent bonding is where atoms share electrons more or less equally between each other. In an ionic bond, an electron from one atom spends more time associated with the nucleus and electron orbitals of the other atom (essentially donated). However, pure covalent and ionic bonding is relatively rare. Usually a bond is intermediate between ionic and covalent. In a polar covalent bond, electrons are shared, but the electrons participating in the bond are more attracted to one atom than to the other. Another type of bonding is a metallic bond. In a metallic bond, electrons are donated to an electron sea between a group of atoms. Metallic bonding is very strong, but the fluid nature of the electrons allows for a high degree of electrical and thermal conductivity.

Tuesday, November 5, 2019

Beloved Essay

To prevent and weaken the strength of racial tension, the citizens of the United States must be educated about racial problems before being released into the real world. The best approach towards racial equity begins in the classroom and through literature which is where the book Beloved comes into the picture. Beloved fits ideally into the UCLA principles of community one being â€Å"We acknowledge that modern societies carry historical and divisive biases based on race, ethnicity, gender, age, disability, sexual orientation and religion, and we seek to promote awareness and understanding through education and research and to mediate and resolve conflicts that arise from these biases in our communities. † The first standard of the Critical Race Theory is the critique of liberalism. Critique of liberalism claims that the liberals have not done enough to aid the African Americans in the fight for equal rights since racism continues to exist in the American society. This can be seen through the Garners, who are owners of a plantation called â€Å"Sweet Home† in Beloved. â€Å"In Lillian Garner’s house, exempted from the field work that broke her hip and the exhaustion that drugged her mind; in Lillian Garner’s house where nobody knocked her down (or up), she listened to the white woman humming at her work; watched her face light up when Mr. Garner came in and thought, It’s better here, but I’m not. The Garners, it seemed to her, ran a special kind of slavery, treating them like paid labor, listening to what they said, teaching what they wanted known. And he didn’t stud his boys. Never brought them to her cabin with directions to ‘lay down with her,’ like they did in Carolina, or rented their sex out on other farms† (Morrison 165) As seen in this quote, the Garners were kinder to their slaves compared to many other slave owners. However, the Garners refused to give up slavery and continued o participate in the slavery industry. Just because the Garners are pleasant to their slaves does not justify the righteousness to own and dehumanize another person. Another example would be when Baby Suggs was required to work for the Bodwins in order to be able to stay in House 124. â€Å"’She’s the best cobbler you ever see,’ said Mr. Garner. ‘Cobbler? ’ Sist er Bodwin raised her black thick eyebrows. ‘Who taught you that? ’ ‘Was a slave taught me,’ said Baby Suggs. ‘New boots, or just repair? ’ ‘New, old, anything. ‘Well,’ said Brother Bodwin, ‘that’ll be something, but you’ll need more’† (171) The Bodwins put on a kind front by offering a house of theirs to Baby Suggs. However, by asking Baby Suggs what jobs she can fulfill, the Bodwins expose a bit of their own selfishness of requiring Baby Suggs to provide a service at her own expense in order to be able to live in the â€Å"given† House 124. This shows that even with purchased freedom and the â€Å"help† from liberals, Baby Suggs still struggled as a â€Å"free† African American in society. Speaking of the Bodwins, the abolitionist siblings provide yet another example of why liberals are critiqued. †¦ Denver left, but not before she had seen, sitting on a shelf by the back door, a blackboy’s mouth full of money. His head was thrown back farther than a head could go, his hands were shoved in his pockets. Bulging like moons, two eyes were all the face he had above the gaping red mouth. His hair was a cluster of raised, widely spaced dots made of nail heads. And he was on his knees. His mouth, wide as a cup, held the coins needed to pay for a delivery or some other small service, but could just as well have held buttons, pins, or crab-apple jelly. Painted across the pedestal he knelt on were the words ‘At Yo Service’†Ã‚  (300) Even though the Bodwins are helping Denver find a job, having a statue of a black boy erected in their home goes to show the reader how hypocritical the Bodwins were in that they did not see African Americans as true equals to whites. Especially with the phrase â€Å"at yo service,† it implies that the Black boy statue represents Blacks are those who are always serving; if the Bodwins really wanted to help abolish slavery and move closer to racial equity, they would not have had that degrading statue in the first place. The second standard of Critical Race Theory is Interest Convergence. Interest Convergence is defined as an illusory â€Å"improvement† towards racial equity which means that those who helped the African Americans did not do so out of pure kindness, but because of other motives that were fueled by selfish intentions. In the beginning of Beloved, an instance of interest convergence appears when Mr. Garner brags about his slaves on Sweet Home plantation. â€Å"‘Y’all got boys,’ he told them. ‘Young boys, old boys, picky boys, stroppin’ boys. Now at Sweet Home, my niggers is men every one of em. Bought em thataway, raised em thatway. Men every one’† (12). By bragging about his slaves, Mr. Garner fools his slaves into thinking that he is bragging because he is genuinely proud of his slaves; however, Mr. Garner’s true intention for bragging about his laid-back treatment for his slaves is that Mr. Garner wants to present himself as a friendly and generous man to those outside of his plantation which would raise his status. Mr. Garner displays interest convergence once again when he teases other slave owners about their style of treatment. â€Å"‘Beg to differ, Garner. Ain’t no nigger men. ’ ‘Not if you scared, they ain’t. ’ Garner’s smile was wide. But if you man yourself, you’ll want your niggers to be men too. ’ ‘I wouldn’t have no nigger men round my wife. ’ It was the reaction Garner loved and waited for. ‘Neither would I,’ he said. ‘Neither would I,’ and there was always a pause before the neighbor or stranger, or peddler, or brother-in-law or whoever it was got the meaning. Then a fierce argument, sometimes a fight, and Garner came home bruised and pleased†¦Ã¢â‚¬  (12) This quote shows that by gloating about the less harsh treatment his slaves receive compared to other slave owners, Mr. Garner attempts to justify himself as a man. Mr. Garner puts down other slave owners not because Mr. Garner cares about his slaves as human beings, but to protect his masculinity through the less violent treatment he gives to his slaves on Sweet Home. Another instance of interest convergence would be when Baby Suggs was given the House 124 which was formerly owned by the Bodwins. â€Å"It was too big a house for Jenny alone, they said [†¦] but it was the best and the only thing they could do. In return for laundry, some seamstress work, a little canning and so on (oh shoes, too), they would permit her to stay there. Provided she was clean† (171). The reason why the Bodwins had no hesitance to give House 124 to Baby Suggs is because they had bad memories about it; found on page 305, all of Mr. Bodwin’s female family members have died in House 124 like his mother, grandmother, aunt, and older sister. On the outside perspective, one may think that the Bodwins are just being supportive and thoughtful because they just gave a house to a stranger, but they are actually selfish, as the siblings are looking at this opportunity as a way to get rid of their unwanted property by giving it to someone else which in this case happens to Baby Suggs. The third standard of the Critical Race Theory is whiteness as property. Whiteness as property states that those who are white possess more privileges than those of color. These privileges can be sold, shared, or given according to the decisions of those who are white. A scene where whiteness as property is prominent is when Halle purchases his mother, Baby Sugg’s, freedom. â€Å"When Mr. Garner agreed to the arrangements with Halle, and when Halle looked like it meant more to him that she go free than anything in the world, she let herself be taken ‘cross the river. †¦] What does a sixty-odd-year slavewoman who walks like a three-legged dog need freedom for? † (166) In America’s days of slavery, only whites got to enjoy the freedom as written in the American Constitution. It took Halle’s bartering to buy his mother’s freedom because she was a colored woman, something that belonged to the whites was being bought and in this case it was Ha lle’s blood and sweat that purchased Baby Sugg’s â€Å"freedom. † Another scene that illustrates whiteness as property occurs on Sweet Home plantation when Schoolteacher measures Sethe’s body and gives her animal characteristics. Schoolteacher’d wrap that string all over my head, ‘cross my nose, around my behind. Number my teeth. I thought he was a fool. And the questions he asked was the biggest foolishness of all† (226) and â€Å"No, no. That’s not the way. I told you to put her human characteristics on the left; her animal ones on the right. And don’t forget to line them up† said school teacher (228). Through these quotes, one can see that one of the privileges held by slave owners, all being whites, was the measuring of another human’s body. By giving Sethe â€Å"animal characteristics,† Schoolteacher dehumanizes her which is also part of the white â€Å"privileges† during the era of slavery. Whiteness as property is also prevalent in the scene where Paul D. has a flashback to the days where he was a slave. â€Å"Shackled, walking through the perfumed things honeybees love, Paul D. hears the men taking and for the first time learns his worth. He has always known, or believed he did, his value—as a hand, a laborer who could make profit on a farm—but now he discovers his worth, which is to say he learns his price. The dollar value of his weight, his strength, his heart, his brain, his penis, and his future† (267) The job of marking values onto the African slaves was also owned by white slave drivers. By setting a price on Paul D. ’s body parts, this counts as dehumanizing since giving worth to body parts is what butchers do to the animals they slaughtered in this case, the animals were humans being controlled by other humans because of differences in color. The fourth and fifth standards of Critical Race Theory are permanence of racism/ incremental changes and counter-storytelling. These can be linked together because through counter-storytelling, permanence of racism/ incremental change is revealed. An occurrence of this would be the scars that Sethe received from a brutal beating in Sethe’s days as a slave. â€Å"Whitegirl. That’s what she called it. I’ve never seen it and never will. But that’s what she said it looked like. A chokecherry tree. Trunk, branched, and ever leaves. Tiny little chokecherry leaves. But that was eighteen years ago. Could have cherries too now for all I know† (18) and â€Å"After I left you, those boys came in there and took my milk. That’s what they came in there for. Held me down and took it. I told Mrs. Garner on em. She had that lump and couldn’t speak but her eyes rolled out tears. Them boys found out I told on em. Schoolteacher made one open up my back, and when it closed it made a tree. It grows there still† (20) Counter story-telling is seen by Sethe telling the story of how she got her back scars and the back scars represent thew mark racism, explaining why the white slave owners beat their slaves. The scars are for life which signifies the permanence of racism and how racism will never really disappear because it is so deeply engraved into society’s mindset. One other occurrence that illustrates permanent racism/incremental change and counter story-telling very well is when Sethe is telling her tale of having to sew her own wedding dress. â€Å"I never saw a wedding, but I saw Mrs. Garner’s wedding gown in the press, and heard her go on about what it was like. [†¦] Well, I made up my mind to have at the least a dress that wasn’t the sacking I worked in. So I took to stealing fabric, and wound up with a dress you wouldn’t believe. [†¦] Seem like I couldn’t find a thing that wouldn’t be missed right away. Because I had to take it apart afterwards and put all the pieces back to where they were† (70) Through Sethe’s story, Sethe proves to be resilient and determined against the unjust economics of slavery. Slaves were not allowed to have weddings or any types of luxury which illustrates the mark of racism. Another occurrence of both permanence of racism/ incremental change and incremental change would be when Stamp Paid reveals a part of his life about having to give up his own wife to a white man slave driver. â€Å"I never touched her all that time. Not once. Almost a year. We was planting when it started and picking when it stopped. Seemed longer. I should have killed him. [†¦] I never touched her and damn me if I spoke three words to her a day. [†¦] She got rosy then and I knowed she knowed. He give Vashti that to wear. A cameo on a black ribbon. She used to put it on every time she went to him† (275) In Stamp Paid’s narrative, Stamp tells Paul D. that he had to sacrifice his wife Vashti to the white slave driver’s will which is a sign of racism. The white man got what the white man wants while the one of color, Stamp Paid, was forced to give up someone dear to him. The content, story-telling techniques and thematic message Toni Morrison makes use of in Beloved aids in the understanding of the Critical Race Theory. First off, Beloved pertains to African Americans in the era of slavery which instantly brings up the topic of racial equity and is bound to include points of analysis for the Critical Race Theory. Secondly, the story-telling technique challenges the reader to be able to put themselves into the shoes of another. â€Å"Beloved, she my daughter. She mine. See. She come back to me of her own free will and I don’t have to explain before because it had to be done quick. Quick. ] Paul D ran her off so she had no choice but to come back to me in the flesh† (236) is an internal monologue of Sethe and then, â€Å"It was a tiny church no bigger than a rich man’s parlor† (257) the story converts back to third person. By switching from internal monologues to a third person point of view, the author makes it known that the story is being told by a person who experienced racial inequity themselves which helps the reader grasp a better idea of the issues that the African American people had to deal with. This also allows the reader to formulate a well-structured position in racial topics and nderstand the Critical Race Theory because the reader will be able to recognize qualities of the Critical Race Theory through the perspective of the African Americans. â€Å"How else except by becoming a Negro could a white man hope to learn the truth. . . . The best way to find out if we had second-class citizens, and what their plight was, would be to become one of them . . . † This quote was stated in the article called White Like Me Race and Identity Through Majority Eyes by Tim Wise; the quote enforces the idea that one must dive deep into the experiences another endured to derive any substantial understanding. The thematic message of Beloved is how the past will always linger and affect one’s mind for a lifetime especially if the event is very traumatic like slavery. The thematic message emphasizes the Critical Race Theory point â€Å"permanence of racism and small incremental changes† through flashbacks and interactions the characters have. The character Beloved is enough to represent the thematic message because she symbolizes the past. Beloved is a past memory that grips Sethe’s mind since she is the ghost of the Sethe’s daughter in which Sethe killed due to the arrival of slave catchers. So by inserting Beloved’s appearance in the storyline, the author metaphorically hints that she, Beloved, is the past resurfacing in Sethe’s life which is permanence of racism. Some may argue that Beloved is not an excellent choice because â€Å"typical† high school students lack the intelligence to understand the context presented in Beloved. That accusation is insufficient because this novel is very mind engaging and is an excellent choice to use as an education tool for high school seniors on the topic of race. Beloved may be a difficult read at first because of the prominent usage of flashbacks in the novel. This can make the storyline a bit jumbled and confusing to the reader since Morrison dishes out the story line in bits and pieces. However, Morrison uses transitions, whether they be abrupt or subtle, that provide hints which let the reader know that the story has transitioned into a flashback for example, â€Å"Once before (and only once) Paul D had been grateful to a woman. Crawling out of the woods, cross-eyed with hunger and loneliness, he knocked at the first back door†¦Ã¢â‚¬  (154). In this excerpt, Toni Morrison uses a time reference phrase â€Å"once before† to alert the reader of a flashback in which she goes into elaborating the flashback. The reader should be able to realize he or she is reading a flashback due to a shift in setting and (possibly) different characters. One should not disregard a novel due to the language because with guidance, an effective teacher can help his or her students comprehend the message that Toni Morrison is conveying through Beloved. Toni Morrison offers plenty of valuable examples on racial tensions that would be a shame to pass up just because the novel may be complicated to fathom. The novel Beloved by Toni Morrison provides that sense of racial awareness which is why the novel should be in UCLA’s high school book selection. Beloved is rich with examples of all five principles of the Critical Race Theory that are easily absorbed by high school students with the assistance of Beloved’s content, story-telling technique, and thematic message. When students learn about Critical Race Theory and the experiences of those who encountered extreme racial hostilities, students will have a more broad perspective. Students will have a new outlook on situations that deal with race and know that one must put themselves into another’s shoes in order to genuinely understand the hardships and feelings of the other. Work Cited Keating, Catie. Race Analysis of Toni Morrisons Beloved. Yahoo! Contributor Network. News Network, 3 Nov. 2010. Web. 19 Feb. 2013 Martinez, Inez. Toni Morrison’s Beloved: Slavery Haunting America. rd ed. Vol. 4. N. p. : n. p. , n. d. The Jungian Society. 2009. Web. 2 Mar. 2013. Monique. The Pulitzer Project.   Beloved by Toni Morrison (1988) Review by Monique. Blogger, 5 Feb. 2009. Web. 2 Mar. 2013. Morrison, Toni. Beloved: A Novel. New York: Knopf, 1987. Print. Smith, Valerie. Chapter 3 Beloved.   Toni Morrison: Writing the Moral Imagination. Chichester: Wiley-Blackwell, 2012. N. pag. Google Bo oks. Web. 1 Mar. 2013. Supernatural Realism.   Tripod. N. p. , n. d. Web. 2 Mar. 2013. UCLA.   Mission amp; Values. N. p. , n. d. Web. 1 Mar. 2013

Saturday, November 2, 2019

Aspects of rural nursing and staff retention Essay

Aspects of rural nursing and staff retention - Essay Example While rural is synonymous with poverty in developing countries, it need not be so in the case of developed countries though disadvantages of being rural are universal throughout the world in respect of inaccessibility of health services in rural areas and shortage of rural nurses. Scharff (1998, p 21) says that†Ã¢â‚¬ ¦.being rural means being a long way from anywhere and pretty close to no where†. It is a universal phenomenon that nurses are in short supply regardless of being a developed or a developing country. Nurses are difficult to be retained even in urban areas. As such, nurses and nursing services in rural areas are even more problematic. In the first place, nursing is an occupation of sacrifice in that the nurses have to take care of the patients who must be made to feel at home while they are in the hospital. Nurses are therefore expected to be compassionate and loving their fellow human beings while in distress and this should come from a person naturally who c an be called a prospective nurse. Recruitment of nurses right from their nursing education need to be carefully planned by selecting the right candidates for the profession so that they do not find themselves misfit in the mid-path of their career. Assuming that all the nurses are rightly recruited and only the nurses of right aptitude are serving in the profession, there are still problems in their recruitment and retention attributable to the rurality of the areas of their service and inadequate policies of a country’s Government. And these are the aspects that this research aims to go into with reference to the position obtaining in the U.K. Preliminary search in the literature shows that the there are no dedicated studies available pertaining to the U.K’s rural nursing and retention. The available ones deal with the broad category of rural health aspects wherein the nurses are mentioned along side the General practitioners, Pharmacists and allied