Leadership and Management Essay Example | Topics and Well Written Essays - 3000 words

Leadership and Management - Essay Example This study stresses that  the public health problem has been further aggravated by insufficient information on disease prevention among the population. Effective leadership is essential for management of the changes and innovation and requires the public health teams to integrate external factors affecting public health service delivery such as political, legal, economic and social . This provides a critical environment for the enhancement of teamwork and the organisation behaviours that characterise service delivery in the public health sector. Public health leaders require these techniques in the effective handling of the employees as well as enhance the application of latest leadership techniques and tools.  According to the research findings  public health sector in the United Kingdom is concerned with assisting people to lead a healthy lifestyle. This suggests that the leadership should focus on policy areas such as nutrition, immunisation, sexual health alcohol and tobacc o, pregnancy and children health. The performance of the public health sector is characterised by the effectiveness of the leadership. A leader is defined as an agent who spearheads goal achievement the through provision of direction and inspiration. Leadership theories can be used in promoting our realization of the individual obligations in management of change and innovation in the public health context. Leadership is an inclusive term that incorporates both character and individual traits. Effective public health leadership is a product of commitment to the community and respect to their values. Theories of leadership have emerged overtime, with some gaining more significance over the others. Three of the most significant theories include situational leadership theory, transformational theory and path goal theory. Moreno, VercÃŒÅ'icÃŒÅ' and Zerfass, (2010) define leadership as the process that involves influencing people towards achievement of goals in a particular situation. On the other hand, management is defined as a collaborative involvement with individuals or groups in the achievement of the organisational goals (Goodwin, Gruen and Ives, 2006). The current public health situation in the United Kingdom requires effective leaders. They should be capable of developing a work force committed to action, empower them and mould the junior leaders into agents of change. Modernisation has led to shift from preference of management (enterprise control) to focus

Self-Disclosure Essay Example | Topics and Well Written Essays - 250 words - 1

Self-Disclosure - Essay Example Sadness is expressed when one is in such condition as discouraged, gloomy depressed or downhearted. It is a difficult moment of every human being. Empathy is regarded when people have the ability and will for sensing people’s emotions that are accompanied by the capability to imagine what they think or feel (Spence, Fox, Golding & Daiches, 2012). It is expressed when one feel stressed when we detected another person’s fear or anxiety. Sympathy goes beyond one’s empathy since it is acknowledging another person’s emotional hardships and providing comfort and assurance. Personally has been a victim of grapevine information. This is due to the fact that all human beings are front of informal person to person means of circulating information or gossip. Handling rapine information is a real challenge but when handled in a proper way cannot lead to fighting. The best way I can handle is through dialogue and understanding the root cause of the information, eventually the situation is contained leaving both parties satisfied (Spence, Fox, Golding & Daiches, 2012). Good moral values guide me to control expressing my emotions to any other person except in the circumstance when in depression. I have spent some time without expressing my emotions. It was last during a session when I was given an opportunity to represent my institutions in competition and was ranked the best; it was a moment of great joy for my life. I felt like it was like a turning point my

Bullying Essay Example | Topics and Well Written Essays - 750 words - 8

Bullying - Essay Example McFadden is the name of the social worker I was interviewing. McFadden has been working in a local juvenile for twenty years. In the interview, the social worker explained how children who are bullies end becoming bullies. She also outlined some measures that can be taken to prevent recidivism. In the interview, she highlighted some recommendation that could stop the bullying behavior among children. I started the interview by asking the social worker what it meant to be a bully and whether the bullying characteristics are evident in offender. She responded by saying a bully who has aggressive behaviors towards others. She said that bullying has become a growing challenge in the world, but it is more prominent in America. According to McFadden, many people do not understand how serious bullying is. The number of suicides as a result of bullying has increased over the last few years (Sanders, 2004). McFadden said that a person is bullied if he or she is exposed to negative actions repeatedly from others. She highlighted that there were two types of bullying: direct bullying and indirect bullying. Direct bullying is attacking someone publically while indirect bullying is harassing a person by banishing them socially. What I erudite from the interview is that, bullying has a long term effect on the bully if their behavior is not corrected on time. McFadden argued that, bullies have a high probability to be convicted as criminal and more likely be offenders. Bullies display a serious conduct problem and other externalizing behaviors. They are seen to lack self-control and found reckless. The social worker also said that it is evident that children who bully their peers end up becoming offenders later in life. Bullying others at schools is a very high predictor of a child becoming a criminal offender in the future. During the interview, I asked the social worker on the measures

Self-Disclosure Essay Example | Topics and Well Written Essays - 250 words - 1

Self-Disclosure - Essay Example Sadness is expressed when one is in such condition as discouraged, gloomy depressed or downhearted. It is a difficult moment of every human being. Empathy is regarded when people have the ability and will for sensing people’s emotions that are accompanied by the capability to imagine what they think or feel (Spence, Fox, Golding & Daiches, 2012). It is expressed when one feel stressed when we detected another person’s fear or anxiety. Sympathy goes beyond one’s empathy since it is acknowledging another person’s emotional hardships and providing comfort and assurance. Personally has been a victim of grapevine information. This is due to the fact that all human beings are front of informal person to person means of circulating information or gossip. Handling rapine information is a real challenge but when handled in a proper way cannot lead to fighting. The best way I can handle is through dialogue and understanding the root cause of the information, eventually the situation is contained leaving both parties satisfied (Spence, Fox, Golding & Daiches, 2012). Good moral values guide me to control expressing my emotions to any other person except in the circumstance when in depression. I have spent some time without expressing my emotions. It was last during a session when I was given an opportunity to represent my institutions in competition and was ranked the best; it was a moment of great joy for my life. I felt like it was like a turning point my

Gmf (Genetically Modified Food) Essay Example for Free

Gmf (Genetically Modified Food) Essay Genetically modified foods is the term most commonly used to refer to crop plants created for human or ani mal consumption, which have been modified in the laboratory to enhance desired traits or improved nutritional content. The enhancement of desired traits has traditionally been undertaken through breeding, but conventional plant breeding methods can be very time consuming and are often not very accurate. Genetic engineering, on the other hand, can create plants with the exact desired trait very rapidly and with great accuracy. Development. GM foods were first put on the market in the early 1990s. Typically, genetically modified foods are plant products: soybean, corn, canola, and cotton seed oil, but animal products have been proposed. The first commercially grown genetically modified whole food crop was the tomato puree (called FlavrSavr), which was made more resistant to rotting by Californian company Calgene. Currently, th ere are a number of foods of which a genetically modified version exists. What plants are involved? Some foods have been modified to make them resistant to insects and viruses and more able to tolerate herbicides. Crops that have been modified for these purposes, with approval from the relevant authorities, in a number of countries, include: maize, soybean, oilseed rape (canola), chicory, squash, potato. Some of the advantages of GM foods: There is a need to produce inexpensive, safe and nutritious foods to help feed the world’s growing population. Genetic modification may provide: ï‚ · Better quality food. ï‚ · Higher nutritional yields. ï‚ · Inexpensive and nutritious food, like carrots with more antioxidants. ï‚ · Foods with a greater shelf life, like tomatoes that taste better and last longer. ï‚ · Food with medicinal benefits, such as edible vaccines for example, bananas with bacterial or rotavirus antigens. ï‚ · Crops and produce that require less chemical application, such as herbicide resistant canola. Some of the disadvantages of GM foods: Food regulatory authorities require that GM foods receive individual pre-market safety assessments. Also, the principle of ‘substantial equivalence’ is used. This means that an existing food is compared with its genetically modified coun terpart to find any differences between the existing food and the new product. The assessment investigates: ï‚ · Toxicity (using similar methods to those used for conventional foods). ï‚ · Tendency to provoke any allergic reaction. ï‚ · Stability of the inserted gene. ï‚ · Whether there is any nutritional deficit or change in the GM food. ï‚ · Any other unintended effects of the gene insertion. Economic concerns: Bringing a GM food to market is a lengthy and costly process, and of course agri -biotech companies wish to ensure a profitable return on their investment. Many new plant genetic engineering technologies and GM plants have been patented, and patent infringement is a big concern of agribusiness. Yet consumer advocates are worried that patenting these new plant varieties will raise the price of seeds so high that small farmers and third world countries will not be able to afford seeds for GM crops, thus widening the gap between the wealthy and the poor. One way to combat possible patent infringement is to introduce a suici de gene into GM plants. These plants would be viable for only one growing season and would produce sterile seeds that do not germinate. Farmers would need to buy a fresh supply of seeds each year. However, this would be financially disastrous for farmers in third world countries who cannot afford to buy seed each year and traditionally set aside a portion of their harvest to plant in the next growing season. How are GM foods labeled? Labeling of GM foods and food products is also a contentious issue. On th e whole, agribusiness industries believe that labeling should be voluntary and influenced by the demands of the free market. If consumers show preference for labeled foods over non -labeled foods, then industry will have the incentive to regulate itself or risk alienating the customer. There are many questions that must be answered if labeling of GM foods becomes mandatory such as; are consumers willing to absorb the cost of such an initiative? If the food production industry is required to label GM foods, factories will need to construct two separate processing streams and monitor the production lines accordingly. Farmers must be able to keep GM crops and non -GM crops from mixing during planting, harvesting and shipping. It is almost assured that industry will pass along these additional costs to consumers in the form of higher prices. Food labels must be designed to clearly convey accurate information about the product in simple language that everyone can understand. Conclusion: Genetically-modified foods have the potential to solve many of the worlds hunger and malnutrition problems, and to help protect and preserve the environment by increasing yield and reducing reliance upon chemical pesticides and herbicides. However, we must proceed with caution to avoid causing unintended harm to human health and the environment as a result of our enthusiasm for this powerful technology.

Hearing Loss from Mobile Phone Use

Hearing Loss from Mobile Phone Use Discussion Mobile phones have become a part of modern life style. There has been rapid boom in the number of mobile phones in the recent decade. This rapid worldwide expansion of mobile telephones raises questions regarding possible effects of the emitted radiofrequencies on the health of the consumers. The electromagnetic waves can affect the human health ranging from increase the blood pressure, cause memory loss and induce migraines, hearing impairment to even cancer can also occur. Of all the anatomical structures, the ear is in the closest proximity to the mobile phones, hence most potential organ system to be damaged by the electromagnetic waves emitted from the mobile phones. Pure tone audiometry is a key hearing test for assessment of hearing threshold of the individual. It determines the degree of hearing loss and also type and configuration of hearing loss. Pure tone audiometry uses both air and bone conduction audiometry, the type of loss can be identified by the air-bone gap. In our study, while comparing the results of pure tone audiometry in controls (n=60) and total cases (n=60), it was found that in control group 51 individuals had normal hearing threshold, 08 had mild hearing loss and 01 had moderate hearing loss. Of the total cases, 39 had normal hearing threshold, 19 had mild hearing loss and 2 had moderate hearing loss. No individual in the cases or control group had severe or profound hearing loss. Chi square test with yates correction was applied for statistical analysis of the data, and difference was found to be significant (p value0.05). While comparing the results of distorted product otoacoustic emission (DPOAE) in controls (n=60) and cases Group A (n=30), it was found that in cases group A, 19 individuals passed the test and 11 individuals failed the DPOAE test. Chi square test was applied for statistical analysis of the data, and results were not found to be significant (p value>0.05). On comparing the results of distorted product otoacoustic emission (DPOAE) in controls (n=60) and cases Group B (n=30), it was found that in cases group B, 15 individuals passed the test and 15 individuals failed the DPOAE test. Chi square test was applied for statistical analysis of the data, and results were not found to be significant (p value>0.05). The European project EMFnEAR, was done to assess the harmful effects of short term electromagnetic waves emitted from UTMS mobile device over the outer hair cells. Functioning of outer hair cells was assessed by DPOAE. They concluded that short term exposure to EMFs of mobile phones does not cause measurable immediate effects on the human auditory system. Renzo R et al also conducted a similar study to assess the short term effects of mobile phone use on ear, assessed by transient evoked otoacoustic emissions and brainstem evoked audiometry response. The study parameters were similar to our study but they studied the short term effects of EMFs in contrast to our study where we tried to find the effects of long term exposure. They did not find any change in the auditory functions, before and after the short exposure to electromagnetic radiations. Ozturan et al assessed transient evoked OAE and distorted product OAE in adults exposed to 10 min telephone call using GSM mobile phones. The tests were done before and after the exposure. They concluded that otoacoustic emissions did not change after the electromagnetic waves exposure. Bamiou DE et al also reported that there was no change in the transient evoked otoacoustic emission, due to electromagnetic waves of mobile phones. S Bhagat et al, studied the effects of chronic exposure to EMF emitted from mobile phone on inner ear by using distorted product otoacoustic emissions. Individuals using mobile phones for more than 4 years were studied. It was concluded that long-term and frequent exposure to EMFs from mobile phone does not cause damage to outer hair cells of cochlea. P. Karthikeyan et al did a study on hundred students who were mobile phone users. They were divided into two groups of more than and less than two hours of mobile usage. DPAOE was done and compared to controls. Significant change in DPOAE was seen in cases, more so in group with more than two hours of cell phone usage. Alsanosi AA et al did a study to assess the immediate consequences of 60 minutes exposure to mobile phones on hearing function by determining changes in distortion product otoacoustic emission (DPOAE) and hearing threshold levels (HTLs). They concluded that sixty minutes of close exposure to electromagnetic fields emitted by a mobile phone had an immediate effect on HTL assessed by pure-tone audiogram and inner ear (assessed by DPOAE) in young human subjects. While in our study, on comparing DPOAE, we did not find any significant difference between the total cases and controls. On comparing the each sub group of cases to controls, no statistically significant difference was noted. This is in concurrence with most of the studies done in India and abroad. Though, P. Karthikeyan and Alsanosi have shown different results from those observed in our study. Though a lot of research publications are available in favour of and against the results observed in our study, but in all these studies studied the effects of electromagnetic frequencies of mobile phones on functioning of outer hair cells, but no criteria was taken as standard for comparison as different duration (in years) of exposure, different hours per day of use, and acute effect v/s chronic effects. The major limitation of epidemiological studies addressing the health effects of mobile phone use is related to exposure assessment. Also, other factors were not taken in account like exposure to noise, which is known to cause damage to outer hair cells much before any change in pure tone audiometry is seen (Anjali Desai et al, 1999) (RJ Salvi ea at, 2000). So, with all these factors nothing can be said with much certainty. Further research is needed to establish the effect of EMF on outer hair cells. The present scientific evidences are insufficient to support the belief that there will be no ill effects on human health and the present safety standards are enough to protect users from ill effects, if any. This present situation of scientific uncertainty calls for the requirement of both precautionary measures and further research. Ill effects of mobile phone use on health might be of the field of interest for future research. We conclude from our study that: mobile telephones should be used for short periods only, only for essential purposes, and unnecessary long conversation over mobile phones should be avoided.

Tone and Point of View in William Faulkner’s The Unvanquished :: Unvanquished Essays

Tone and Point of View in William Faulkner’s The Unvanquished Everyone at some point in his or her lives have looked back upon their past and recalled either a pleasant or unhappy memory that brings tears to their eyes. In the novel â€Å" Unvanquished William Faulkner creates a character named Bayard who recalls a time when he was boy during the period of the civil war. Although Faulkner gives readers little information about Bayard we learn several things about his life during that time and about the people who were present in his life. Faulkner throughout the story of the Unvanquished used several writing techniques in allowing readers to know that the main character is a grown man looking back upon his childhood. First by the tone he sets throughout the story and last writing the story in the first person. Setting the tone to a particular piece of writing can be a very difficult task one which Faulkner never has much trouble with. While reading the â€Å"Unvanquished† a reader never loses sight of the feelings and desires of the mai n character present in this short story at any given time. Due to the fact that this story is written in the first person point of view readers are not given much opportunity to truly know the thoughts and feelings of the other characters present in this story also. For example, in the chapter titled Ambuscade readers are introduced to Bayard father John Sartortis. Who appears to be a kind, hardworking man who fulfills all of his manly duties as a father, son and boss? But upon closer examination of the text the reader discover this characterization to be somewhat false because although Bayard see his father in this manner one of his slaves does not. When leaving the Sartortis property Loosh a slave ask Miss Rosa about the whereabouts of her son and why he wasn’t around to provide and take care of his family during a time when they needed him most?