The Prince and the Pauper :: Essays Papers

The Prince and the Pauper The three main ideas of this book are (1) two boys' wishes become true but later they don't enjoy it (2) Be careful what you wish for(3) Always think about what you're doing first. The two major characters were Tom Canty and Edward, the Prince of Wales. The conflict was between John Canty, Tom's father, and the prince. The other conflict was between Tom and the lords, servants, the King, and all the royal people in the castle. John Canty, the lords, the servants, the King, and all the royal people in the castle opposed Tom and Edward. Tom and Edward opposed them also. The characters deal with the situation that they find themselves in by telling the truth. They never stopped telling everyone one who they really were. They insisted saying that there were not who everyone really thought they were. Everyone thought Tom and Edward were both mad. The reason why no one believed them is because they both looked alike and they both had exchanged outfits. They exchanged outfits because Edward wanted to feel how it was to be a pauper and how to live like one and Tom wanted to feel how it was to be a prince, the son of the King, and how to live like one. First Tom was enjoying it because he didn't have to beg anymore, he ate good food, and he slept in a nice, cozy bed in the King's palace, but later he didn't enjoy it because he wanted to go back home to his original family and live the way he used to live. The Prince of Wales, son of the King, Edward was then living like a Pauper. He was treated badly and never ate anything at all. He was beaten by John Canty, Tom's father and was always forced to beg. Tom's mom tried to stop John but John and Tom’s sisters watched in just slapped her horror. Edward didn't even enjoy being a pauper at least once. Everyone just thought that Tom and Edward were both mad. They solved the confusion, though. After the King had died and Tom was about to be crowned King of England Edward ran in and said that he was the true King.

Effects Of Deforestation :: essays research papers

Effects of Deforestation The subject of deforestation and the effects that it has on the environment have been heavily debated for a long time; particularly over the last few years. Governments and large lumber companies see large profits in the mass deforestation of forests and state that their actions are having few, if any, harmful effects on the environment. Most people disagree with this and think that the environmental effects are devastating and will become irreversibly disastrous in the very near future. Whether or not the pros outweigh the cons will be hotly debated for years to come but the fact is that deforestation is harmful to the environment and leads to declining wildlife populations, drastic changes in climate and loss of soil. The loss of forests means the loss of habitats for many species. Current statistics show that as many as 100 species become extinct every day with a large portion being attributed to deforestation (Delfgaauw, 1996). "Edge effects" are the destruction or degradation of natural habitat that occur on the fringes of fragmented forests. The effects for the animals include greater exposure to the elements (wind, rain etc†¦), other non-forest animals and humans (Dunbar, 1993). This unnatural extinction of species endangers the world's food supply, threatens many human resources and has profound implications for biological diversity. Another negative environmental impact of deforestation is that it causes climate changes all over the world. As we learned in elementary school, plant life is essential to life on earth as it produces much of the oxygen that is required for humans and other organisms to breathe. The massive destruction of trees negatively effects the quantity and quality of the air we breathe which has direct repercussions on the quantity and quality of life among both humans and animals alike. With this reduced amount of vital plant life comes the increase of carbon dioxide levels in the earth's atmosphere. With these increased levels of CO-2 come unnatural changes in weather patterns both locally and globally. "The removal of forests would cause rainfall to decline more than 26%. The average temperature of soil will rise and a decline of 30% in the amount of moisture will evaporate into the atmosphere" (Delfgaauw, 1996). This leads to the global warming phenomenon which is also directly related to the declining amounts of forest areas on the earth. Soil erosion caused by deforestation is also a major concern among even the most amateur environmentalists: "When rain falls, some may sink to the ground, some may run off the surface of the land, and flowing down towards the rivers and some may evaporate.

Concern Over Electromagnetic Fields Health And Social Care Essay

Our usage of electricity on a day-to-day footing is now taken for granted in Britain. We live and work surrounded by an of all time increasing array of electrical power public-service corporations, yet over a decennary ago concern over electromagnetic Fieldss ( EMFs ) exploded after Paul Brodeur wrote a series of articles in the New Yorker Magazine in June 1989. Because of Paul Brodeur ‘s repute his articles had a catalytic consequence on scientists, newsmans and concerned people throughout the universe, taking in November 1989 to the Department of Energy coverage that â€Å" It has now become by and large accepted that there are, so, biological effects due to field exposure. † Prior to the commercial handiness of manmade electricity, worlds were exposed to merely natural EMF forces, viz. the magnetic field of the Earth, electric Fieldss caused by charges in the clouds, sudden electric and magnetic Fieldss caused by buoy uping or by the inactive electricity of two objects rubbing together. The last century has seen Britain become progressively surrounded by semisynthetic EMF. In our society, where the usage of electricity is extended, exposure to EMF from the huge array of electrical contraptions and equipment, constructing wiring, distribution lines, and transmittal lines is common and for sustained periods of clip. There has been considerable research carried out on assorted facets of EMF and it ‘s consequence on human wellness, top outing with the Californian Department of Health bring forthing an EMF survey bing over $ 7Million and 8 old ages to finish. EMF frights have generated survey after survey and sparked a demand for a modern set of statute law and directives for employers climaxing in the drafting of a European directive. I work in the Power Utilities Sector on Power Generation Plant. Does EMF present a echt day-to-day wellness hazard to me? Against the context of the abstract and background in this papers. Working in the power public-service corporations industry within the electrical, instrumentality and control field, this possible injury is of both involvement and significance to me. I feel hence this topic should turn out both motivation and educational to reexamine. The information and decisions will finally be used for personal development and presentation of personal competency. Each reappraisal article must run into the following standards to be considered for reappraisal: Be a research article or study Primary or Secondary Research Contain Research Methodologies where possible.5. Search FootingsThe undermentioned initial hunt footings have been drafted to supply a footing to bring forth this critical literature reappraisal: EMF, EMF Exposure, EMF Health, EMF Safety, EMF Human Health, EMF biological, EMF malignant neoplastic disease, Electro Magnetic Health, Electromagnetic Adverse Health, Electromagnetic Fields Human Health4. Literature ReappraisalPulling initial ideas on the construction and research paradigm this reappraisal will take are that with my EIC background and industry cognition it would be unlogical that the research worker and the investigated are wholly divorced. I am and will be influenced by my experience and old interactions with electrical theory and experimentation when reexamining EMF literature. This cognition suggests a positivism attack utilizing an Epistemic stance necessitating the apprehender and the known to be independent is dismissed. All research requires a starting point and for this subject the most suitable attack to utilize is the Interpretivist attack utilizing an Epistemology stance. The apprehender and the known influence each other ; ( Lincoln & A ; Guba, 1985 ) There have been a big figure of surveies into the factor EMF exposure may play in the wellness and unwellness of populations referred to in medical nomenclature as Epidemiology ; the basis of public wellness research. Meta-analyses and other more complete reappraisals of leukemia and encephalon malignant neoplastic disease are summarised in this reappraisal with peculiar attending to exposure assessment methodological analysiss utilised by these surveies. Breast malignant neoplastic disease ( see Reference 1 for reappraisal ) and non-cancer results such as Alzheimer ‘s disease ( 2, 3 ) , amyotrophic sidelong induration ( ALS ) ( 4,5 ) and cardiovascular disease ( 6,7 ) have non been sufficiently studied, but face similar challenges in footings of exposure appraisal. These surveies are non considered any farther in this paper. One of the four known basic natural forces, EMF is defined as â€Å" The cardinal force that is associated with electric and magnetic Fieldss and is responsible for atomic construction, chemical reactions, the attractive and abhorrent forces associated with electrical charge and magnetic attraction, and all other electromagnetic phenomena. It is carried by the photon. † ( English Dictionary, 2009 ) In 1992 S.Richardson published ‘Occupational Risk Factors for Acute Leukaemia: A Case-Control Study ‘ in the International Journal of Epidemiology vol 21. This Journal is a equal reappraisal papers which gives grounds there is a procedure of self-regulation by a profession or a procedure of rating affecting qualified persons with this related field giving an early feel of research credibleness to research farther. Although no formal statements are made as to the writer ‘s certificates, the publication is written by members of the International Committee of Epidemiology and so an premise can be drawn that he is both qualified and respected in this field being portion of an elective commission. The survey uses a quantative methodological analysis, clearly saying his aims, variables, case-controls and informations aggregation methods, utilizing a questionnaire and a standard interview format to roll up statistical informations. As the rubric suggests the research metho d is a corporate instance survey, utilizing chemical and toxin exposures aswell as EMF to look into the phenomena of AL. The information collected and it ‘s trust on human remembrance will necessarily hold some defects and this human fallibility factor with the modified experimental factor utilizing instance controls and blind analysis to better on past contradictions, suggests a Postpositivism attack. The information does back up the belief that EMF is an occupational factor for acute leukemia. A really similar method to this is described by the writer ( M.Gerin et al 1985 ) for obtaining occupational exposure histories and is celebrated as a sucessful theoretical account by ( Inter-rate understanding in measuring occupational exposure in a case-control survey, Goldberg M et Al 1986 ) nevertheless it is earlier acknowledged ‘that however a questionnaire merely provides a foster step of exposure with possible misclassifications which cut down the power of the survey to observe a difference in the exposure of instances and controls ‘ ( Kleinbaum D Lifetime larning 1982 ) . ‘Risk of Cancer among Danish Utility Workers – A Nationwide Cohort Study ‘ ( C. Johansen 1998 ) was one of the largest representative research surveies, conducted by Christoffer Johansen who is the MD of the Institute of Cancer Epidemiology, Danish Cancer Society. The writer appears good respected and extremely qualified in his field of expertness keeping both PhD and DMSc awards. The survey informations is for 32,006 employees of 99 Danish public-service corporation companies covering both private and province owned installings. C.Johansen uses an intrinsic instance survey to supply a greater apprehension of power public-service corporation occupational exposure compared to the general public malignant neoplastic disease degrees.4. DecisionsEpidemiologic probe of possible associations of EMF exposure with hazard of chronic disease is an remarkably hard endeavor. Certain decisions can be drawn nevertheless: a ) The epidemiologic surveies conducted on possible wellness effects of EMF have improved over clip in edification of exposure appraisal and in methodological analysis. Several of the recent surveies on childhood leukemia and on occupational exposures in relation to grownup malignant neoplastic disease are near to the bound of what can realistically be achieved by epidemiology, in footings of size of survey and methodological asperity, utilizing soon available measuring methods. B ) Exposure measuring is a peculiar trouble of EMF epidemiology, in several respects: aˆ? The exposure of involvement is unperceivable, omnipresent, originates from multiple beginnings, and can change greatly over clip and over comparatively short distances. aˆ? The relevant exposure period, for malignant neoplastic diseases at least, is before the day of the month at which measurings can realistically be obtained and is of unknown continuance and initiation period. aˆ? The appropriate exposure metric is unknown, and there is no substantiated biological mechanism or carnal theoretical account from which to ascribe it. degree Celsius ) In the absence of grounds from cellular or carnal surveies, and given the methodological uncertainnesss and in many instances incompatibilities of the bing epidemiologic literature, there is no chronic disease result for which an aetiologic relation to EMF exposure can be regarded as established. vitamin D ) A big organic structure of high-quality informations exists, with measurings of exposure, strong methodological analysis, and big survey sizes, for childhood leukemia and encephalon tumors and for occupational exposure in relation to adult leukemia and encephalon tumors. Among all the results evaluated in epidemiologic surveies of EMF, childhood leukemia in relation to postpartum exposures above 0.4 I?T is the 1 for which there is most grounds of an association. The comparative hazard has been estimated at 2.0 ( 95 % assurance bounds ( CL ) = 1.27-3.13 ) in a big pooled analysis. This is improbable to be due to opportunity but may be partially due to bias. This is hard to construe in the absence of a known mechanism or consistent experimental support. In the big pooled analysis, merely 0.8 % of all kids were exposed above 0.4 I?T. Further surveies need to be designed to prove specific hypotheses such as facets of choice prejudice or exposure. On the footing of epidemiolog ic findings, there is grounds for an association of ALS with occupational EMF exposure although confounding is a possible account. Whether there are associations with chest malignant neoplastic disease, cardiovascular disease, and self-destruction and depression remains unsolved. Overall, despite 20 old ages of extended epidemiologic probe of the relation of EMF to hazard of chronic disease, there are still epidemiologic inquiries that need to be resolved. To be of value, nevertheless, future surveies of these inquiries must be of high methodological quality, of sufficient size and with sufficient Numberss of extremely exposed topics, and must include appropriate exposure groups and sophisticated exposure appraisal. Particularly for childhood leukemia, small is to be gained from farther repeat of probe of hazards at moderate and low exposure degrees, unless such surveies can be designed to prove specific hypotheses, such as choice prejudice or facets of exposure non antecedently cap tured. In add-on there is a demand for surveies in worlds of possible physiological effects of EMF that might associate to hazards of chronic disease.

Insomnia and Its Causes

Insomnia is a symptom, not a stand-alone diagnosis or a disease. By definition, insomnia is† difficulty initiating or maintaining sleep, or both†or the perception of poor quality sleep. It is also a common sleep problem that can affect your quality of life. Poeple with insomnia have trouble falling asleep or staying asleep. They wake up during the night or wake up too early next morning. Insomnia may therefore be due to inadequate quality sleep. Insomnia is not defined by a specific number of hours of sleep that one gets, since individuals vary widely in their sleep needs and practices.Although most of us know what insomnia is and how we feel and perform after one or more sleepless nights, few seek medical advice. Many people remain unaware of the behavioral and medical options available to treat insomnia. Insomnia is generally classified based on the duration of the problem. These are the transcient, short-term and chronic insomnia. Insomnia affects all age groups. Among adults, insomnia affects women more often than men. The incidence tends to increase with age.It is typically more common in people in lower socioeconomic (income) groups, chronic alcoholics, and mental health patients. Stress most commonly triggers short-term or acute insomnia. If you do not address your insomnia, however, it may develop into chronic insomnia. Some surveys have shown that 30% to 35% of Americans reported difficulty falling asleep during the previous year and about 10% reported problems with long standing insomnia. There also seems to be an association between depression, anxiety and insomnia.Although the nature of this association is unknown, people with depression or anxiety were significantly more likely to develop insomnia. Insomnia may be caused by a host of different reasons. These causes may be divided into situational factors, medical or psychiatric conditions or primary sleep problems. Insomnia could also be classified by the duration of the symptoms into t ransient insomnia generally last less than seven days; short-term insomnia usually lasts for about one to three weeks, and chronic insomnia lasts for more than three weeks as mentioned earlier.The various causes of insomnia are elaborated in the paragraphs below. Many of the causes of the causes of transient and short-term insomnia are similar and they include: jet lag, changes in shift work, excessive or unpleasant noise, comfortable room temperature(too hot or too cold),stressful situations in life(exam preparation, loss of a loved one ,unemployment ,divorce ,or separation),presence of an acute medical or surgical illness or hospitalization and withdrawal from drug, alcohol, sedative, or stimulant medications.Also insomnia related to high altitude (mountains), uncontrolled physical Symptoms (pain, fever, breathing problems, nasal congestions, cough, diarrhea, etc. ) can also cause someone to have insomnia. Controlling these symptoms and their underlying causes may lead to resoluti on of insomnia. Furthermore, majority of the causes of chronic or long-term insomnia are usually linked to an underlying psychiatric or physiologic (medical) condition. Again, the most common psychological problems that may lead insomnia include:anxiety,depression,stress(mental,emotional,situational,etc. ,schizophrenia,and/or mania(bipolar disorder). Nevertheless, insomnia may be an indicator of depression. Many people will have insomnia during the acute phases of a mental illness. As mentioned earlier, depression and anxiety are strongly associated with insomnia. Out of all the other secondary medical and psychological causes of insomnia, anxiety and depression are the most common. Also, physiological causes span from circadian rhythm disorders (disturbances of the biological clock), sleep-wake imbalance, to a variety of medical conditions.The following are the most common medical conditions that trigger insomnia: chronic pain syndromes, chronic fatigue syndrome, congestive heart f ailure, night time angina(chest pain)from heart disease, acid reflux disease(GERD),Chronic Obstructive Pulmonary disease(COPD) and nocturnal asthma(asthma with night time breathing symptoms). Others include: obstructive sleep apnea, degenerated disease, such as Parkinson’s disease and Alzheimer’s disease(often insomnia is the deciding factor for nursing home placement. and brain tumors, strokes, or trauma to the brain. In addition to people with the above medical conditions, certain groups may be at higher risk for developing insomnia: travelers, shift workers with frequent changing of shifts, seniors, adolescents or young adult’s students, pregnant women, women in menopause, people who use abuse drugs and alcoholics. Another area worth mentioning is the medication related to insomnia. Certain medications have also been associated with insomnia.Among these are: certain over-the-counter cold and asthma preparations, the prescription varieties of these medications may also contain stimulants and thus produce similar effects on sleep, some medications used to treat high blood pressure have also been associated with poor sleep and some medications used to treat depression, anxiety and schizophrenia. Other causes of insomnia are common stimulants associated with poor sleep include caffeine and nicotine. You should consider not only restricting caffeine and nicotine use in the hours immediately before bedtime but limiting your total daily intake.Also, people often use alcohol to help induce sleep, as a nightcap. However, it is a poor choice. Alcohol is associated with sleep disruption and creates a sense of non-refreshed sleep in the morning. Lastly, a disruptive bed partner with loud snoring or periodic leg movements also may impair your ability to get a good night’s sleep. In spite of the above stated points doctors associate a variety of signs and symptoms with insomnia. Often, the symptoms intertwine with those of other medical or men tal conditions.They are: some people with insomnia may complain of difficulty falling asleep or waking up frequently during the night. The problem may begin with stress. Then, as you begin to associate the bed with your inability to sleep, the problem may become chronic. Also most often daytime symptoms will bring people to seek medical attention. Daytime problems caused by insomnia include the following: poor concentration and focus, difficulty with memory, impaired motor coordination (being uncoordinated), irritability and impaired social interaction and motor vehicle accidents because of fatigued, sleep-deprived drivers.Other symptoms may include: having trouble falling asleep, waking up during the night and having trouble going back to sleep, waking up too early in the morning, feeling tired when they wake up(like didn’t get enough sleep) and feeling grouchy, sleep, or anxious and be unable to get things done during the daytime. People may worsen these daytime symptoms by their own attempts to treat the symptoms; alcohol and antihistamines may compound the problems with sleep deprivation. Others have also tried non prescription sleep aids.Many people with insomnia do not complain of daytime sleepiness, and in fact, they may have difficulty falling asleep during intentional daytime naps. In diagnosing insomnia, the health practitioner will begin an evaluation of insomnia with a complete medical history. As with most medical examinations; a complete medical history and physical examination are import aspects of assessment and treatment of insomnia. The health care practitioner will seek to identify any medical or psychological illness that may be contributing to the patient’s insomnia.A thorough medical history and examination including screening for psychiatric disorders and drug and alcohol use is paramount in evaluation of a patient with sleep problems. Physical examination may particularly focus on heart and lung examination, and measuremen t of size of the neck and visualizing oral and nasal air passages(to see whether sleep apnea needs to be assessed in more detail). Treatment for insomnia focuses on the reason why you don’t sleep well. In general, transient insomnia resolves when the underlying trigger is removed or corrected.Most people seek medical attention when their insomnia becomes chronic. The main focus of treatment for insomnia should be directed towards finding the cause. Once a cause is identified, it is important to manage and control the underlying problem, as this alone may eliminate the insomnia without addressing the main cause is rarely successful. If you have a medical problem, such as stress, treating that problem may help you sleep better. You may be able to sleep better by making some small changes.It may help to: go to bed at the same time each night, get up at the same time each day, avoid caffeine and alcohol for several hours before bedtime, get regular exercise (but make sure you fin ish the exercise at least 3 to 4 hours before you go to bed) and avoid daytime naps. Some people may need medicine for a while to help them fall asleep. Doctors often prescribe medicine for a short time if other treatment isn’t working. But medicine doesn’t work as well over time as lifestyle and behavior changes do. Sleep medicine can also become habit-forming.Medicine works best as a short-term treatment combined with lifestyle and behavior changes. Your doctor may also recommend counseling, which can help you learn new habits that may help you sleep better. Talk to your doctor about your sleep problems and any other health issues you may have. This is important, because lack of sleep can lead to depression, accidents, and problems at work, marital and social problems, drinking more alcohol than usual and poor health. Treatment may help you avoid these problems and feel better. Generally, treatment of insomnia entails both non-pharmacologic (non-medical) and pharmaco logic (medical) aspects.It is best to tailor treatment for individual patient based on the potential cause. Studies have shown that combining medical and non-medical treatments typically is more successful in treating insomnia than either one alone. In a nutshell, I would advise that if you have insomnia caused by jet lag, your symptoms will generally clear up within a few days. If you are depressed and have had insomnia for many months, it is unlikely that your symptoms will go away on their own. Your outcome will also depend on coexisting medical conditions, which may include congestive heart ailure, chronic obstructive pulmonary diseases (COPD), and chronic pain syndromes. Synonyms and keywords Sleeplessness, stress, anxiety, depression, sleepless, chronic insomnia, acute insomnia, mental illness, sleep habits, insomniac, insomnia, difficulty sleeping, sleep, disorders that disrupt sleep, difficulty falling asleep, primary insomnia, sleep test, obstructive sleep apnea, insomnia m edications, daytime sleepiness, melatonin, jet lag, shift change. Authors and Editors Author: Siamak T. Nabili(2010),MD,MPH Editor: Melissa Conrad Stoppler, MD Reference: eMedicine. Com. Insomnia. http://emedicine. edscape. com/article/1187829-overview Previous contributing authors and editors: Author: Mary E. Cataletto, MD, Associate Director, Division of Pediatric Pulmonology, Winthrop University Hospital; Associate Professor, Department of Clinical Pediatrics, State University of New York at Stony Brook, et al. Other works consulted: * Littner M, et al. (2003). Practice parameters for using polysomnography to evaluate insomnia: An update. Sleep, 26(6):754-760. * Ropper AH, Samuels MA (2009). Sleep and its abnormalities. In Adams and Victor’s principles of Neurology, 9th ed. , pp. 374-396. New York: McGraw-Hill.

Media Law Privacy: A study on its impact on journalists in HK

Great Britain was a powerful empire back in the days. It boasted of large areas of lands she colonized and conquered – with territories ranging from the Americas to the Far East and the pacific. For so many years England has conquered these territories and left a considerable influence on their cultures, such as newspapers and the media. Two of the best examples of these territories would be Hong Kong in the Far East and Australia in the pacific.IntroductionThese two countries were once the colony of the most powerful country back then the British Empire. But now as the time would have it, the two were given their independence by Britain, Australia in 1939 and Hong Kong’s turnover to the Chinese Government in 1997. Now you may ask, what is the significance of the past activities of these two countries in relation to their media laws? Let’s look on how www.asiawind.com describes the difference. First, both have considerable influences from Britain in the freedom o f expression, the media for example, and the other laws that go by it. Second, the turnover to two different cultures sets the difference for their journalism and media laws. The second reason will be discussed in detail in the next few paragraphs.When Britain handed over Hong Kong to china in 1997, the pre-colonial journalism style was different. Journalists were given full access to whatever news they can go into, in short full independence on the freedom of speech. The post colonial journalists now have a dilemma in their hands. With the pre colonial freedom that they’ve enjoyed now partly gone, its almost impossible for them to write something which may be of raging influence or may be detrimental to many authorities or the mainland politicians will call as propaganda against them.   It would then be taken to assumption that there had been evidences with regard to invasion of their privacy or political plans (Workshop).Media Law in Hong KongIn a survey taken from the si te of Media Law as adhered to by the government, such is evident that disclosing private issues if will not be detrimental to ones health or safety or for a person’s well-being, its better to let the persons concerned or organizations know.   Given such standpoint, in this case I think the Chinese Central Party will disagree with me. Considering the fact that any leak into the private affairs of the big bosses’ there and may be in fact, be detrimental to their   health if the media will get their hands on it (â€Å"Inmedia†).Most of the news that go against the tide of the mainland politicians will either be ignored or a big possibility will not be published at all by China News Agency, the news agency that is controlled by the Chinese Mainland communist party. The above mentioned is indeed a big difference on the media styles, laws and certain freedoms that are practiced back in the days of the British Empire controlling Hong Kong.   Certain news whether be beneficial to the communist party could either be not published for the sake of secrecy laws that are imposed by the communist party. Hence, Secrecy laws which are based from the interests of the ruling party in Mainland China.Hong Kong media as seen from the eyes of its neighboring countries and the world reflect somewhat a negative view. Media in Hong Kong is the under the repressive arms of the Chinese mainland. The journalists in Hong Kong have to bear with the overly protective policies of the mainland. But the repression that the journalists go through in Hong Kong puts them in a somewhat feisty approach towards expressing their views and puts them in a delicate political situation. In terms of expression, the privacy laws and policies that the mainland imposes indirectly on to the journalist’s possess a different view and approach to a media that others may think is in dire need of air from an already tight squeeze from the mainland’s hands.However, media in Hong Kong still give some respect to the big bosses in the mainland. Prior to the turnover in 1997, the central party was used to the distinctively quiet atmosphere of the media there. Now as the feisty and active reporters of Hong Kong are becoming often aggressive in bringing out the truth, in reference to Taiwan, they do still maintain a high level of respect for the state’s privacy laws in expressing views over the issue.Media Laws in AustraliaThe media laws of Australia on the other hand, propose and show a different approach to how the state allows its journalist to practice their crafts. State laws passed by the House of Commons states that it allows journalists to practice under such media regulations, freedom of speech and other policies that follow governing laws. In terms of privacy, the state does allow journalists certain protocols in regard to privacy ((OLDP)).Take for example, state provisions that allow foreign nationals to take certain control of certain perc entages of media institutions.   It does in a way grant private or corporate individuals to express the freedom of speech. The freedom must be exercised according to state laws and specifically, privacy related. The state itself does value the freedom to exercise that right but it has to coincide with certain ethics just to make sure that no privacy issue will be exposed that may be detrimental to one’s or an organizations well being.True that such freedom exercised in Australia has pointed out and brought great deal of scandals and corruptions hiding within the bureaucracy. If we look at the past, the Australian press has served their country well. Corruptions and misbehaviors from both the private sector and the government have been brought up by investigative journalists in response to needs of the people to know what is going on and their mission to bring out press freedom to a higher level of information dissemination.  Ã‚   As a matter of fact, this sort of freedom allows investigative reporters to practice press freedom to a much higher extent. But certain details have to be polished first before any publication gets out exposing such private issues which investigative journalists may deem necessary to let the public know.Complications in PressCertain hindrances may affect Australian press’ freedom. Take for example, the Trade Practices Act, which in a much broader sense is likely to be violated with the inclusion of press and cross- media ownership puts the credibility of Australian press on the line. With a lot of publications competing for sales in the Australian market. With various highly unlikely that the freedom may be jeopardize as more publications may go a bit extreme to bring out privacy related issues in the news for the sake of creating a stable share in the market (Smartt).Moreover, the degrading factor that some laws come in a variation of issues that rise in the field of obscenity, regional censorship and the other medi a restraints imposed by the laws crafted by the legislating individuals.   Aside from that it had been noted that consequently, one of the most striking deprivation of Press Freedom are the extent of regulations falling on the surface of morality.   This then stresses the standpoint that there had been certain instances wherein the Media advocates believe that the skill they have acquired for the pursuance of such projects in disseminating information to the contemporary society is stringed on the desires of those who are in office (Tugendhat and Christie).ConclusionIn conclusion, I believe with all these facts brought up the privacy issues of the press between Hong Kong and Australia. In my view Australian journalists enjoy a more subtle freedom in expressing their views in relation to private issues as compared to Hong Kong’s journalist who experiences a tight grip when it comes to details in press freedom. Culture differences, I also believe play a vital role in defini ng media privacy issues between these two countries’ journalists.   The arena of media may be not of that which entails absolute freedom as well as with the point of divulging on the creativity of the aforementioned individuals.   Thus, issues on privacy which were sought to be degrading in a form of nuisance and surveillance, is a point of fact that democracy is not well established in the society of today.References:(OLDP), Office of Legislative Drafting and Publishing. â€Å"Australian Communications and Media Authority Act 2005.† ComLaw – Federal Register of Legislative Instruments, 2005.â€Å"Inmedia.† IDEA 2007, 2007.Smartt, Ursula. Media Law for Journalists. Sage Publications Ltd 2006.Tugendhat, Michael, and Iain Christie. The Law of Privacy and the Media: First Cumulative Updating Supplement. Oxford University Press, USA, 2004.Workshop, New Media. â€Å"Hong Kong–Inmedia.† University of Hong Kong ‘s Journalism and Media Stu dies Centre, 2007.

Letter Assignment Draft

The cell is the biological basic unit to life .Every existing animal or plant owes its life to the cell. Cells cannot be seen with naked eyes but with the help of equipment called the microscope.   It is the environment that surrounds different, other existences that are in many ways autonomous, merely, independent but also as well as dependant of each other; oop! Let’s avoid the contradiction and go through this basic† Life The entire body of humans is made up of cells-very different many cells- In fact millions and millions of them each with a distinct purpose. It is important for an official of health for instance to understand some, if not all of these cells. [1] The nucleus; the whole make-up of the cell, every single function and set-up is â€Å"coded for† or dictated by this system.   Amazingly the system uses a diverse nature in the name of genes.   Depending on species each individual has a different number of them (genes), each responsible for a different nature or set up; loading to the formation of a specific cell structure/organelle. As a senior health officer, the understanding about genes is of help in solving problems such as DNA tests. To some extent, such an understanding on genes is also essential in ascertaining and analyzing blood samples before transfusion takes place. The Mitochondria is the energy power.   For every single process there is the energy required.   The source of this energy is the mitochondria.   This organelle breaks down the food through its myriad set of enzymes and packs the product, energy, as pockets of potential power.   Power that will in times of need be converted to Kinetic energy in motion/activity. The endoplasmic reticulum.   Some rough, some smooth.   The rough has the ribosomes, hair like structures in the formation of proteins.   Proteins that make-up the other structural cell existence.   These proteins will also be used in repair of worn out parts of the cell.   Simply; the whole cell has a protein make-up.   The smooth endoplasmic reticulum; they are involved in lipid fats and ions transport. Heavy convoluted branched throughout the cell they leep the cell well stacked in the lipid supply. The Golgi apparatus; they pack processed proteins. Packaging them ready for delivery via the cell and settings them to wherever they are required. [2] Then there are the assembly units in the form of tiny microscopic cylinders called the ribosomes. These are units that form/ manufacture proteins from simple forms (raw materials) in the form of amino acids. These ribosomes are hinged on the endoplasmic reticulum. They give it the appearance of a rugged structure hence the name rough endoplasmic reticulum The lysozymes are a set of enzymatic organelles. They break-down/ digest complex material that has been ingested by the cell. The ingestion of food particles is done by the micropinocytatic vesicle; it engulfs or surrounds a â€Å"palatable substance† and practically makes it â€Å"part of the cell† The lysozymes later on leak the enzymatic content, which digests the engulfed particle. The cell has a sound and dependable character. Integrity. The above unit structures can and will be found in a living cell. [3] The distinction however is slight depending on whether it is a plant or animal cell; 1. The cell membrane is common to plant and animal cells, aquering the organelles; into a defined environment. Acting as the skin 2. The plant cell however has the additional protection of a cell wall. A â€Å"skin† covers to the outermost. This affords plants the rigid nature. The plant cell also has other unit structures like;- a.Chloroplasts; responsible for the trapping of light rays and channeling this energy to the manufacture of food. They give plants that distinction color. b.Food vacuole; the food store in plant cells. c.The water vacuole; a distinct store for water. [4] The cell has it all the organizational set-up each structural unit being a department that functions on its own, as well as one that condinates with the other departments. As a government health officer therefore it is important to ensure that all cells of a human body are functioning properly as the malfunctioning of only one cell might affect the whole body. There is a catch however, that the nucleus; that structural unit that has genes which code/ demand for specific roles to be played by different structural units of the cell. The genes dictating what happens in the cell, fostering both individual talent (departmental autonomy) and team-work (between departments) are the management. The top tier of the cell that does the â€Å"decision† making. The departments/units that form the crux of this cell industry are not far from many existing department especially in the government sector. In function at least. The powerhouse of energy; mitochondria the system that fuels the assembly is likened to the accounts department. The paymaster and motivator. What about the other assembly points, ranging from the â€Å"energy reactions† like the chloroplasts that will provide energy for carbohydrates, protein and vitamin formation. The reticulum system playing the role of transportation and Logistics. The micropinocytotic vesicle doing the sourcing of raw materials. The sublime procements officer. The golgi apparatus; ever packaging and branding processed material. Like any other industry; there is always a better way to present product to the client. The security system cannot be understated. Setting up the perimeter. Defining the limits off the area covered by the industry in the form of the cell membrane and cell wall. You stare at that life so invisible to the naked eye, but surprise is all you have got when that simple nature of life typifies our complex organizational nature. [5] xxxxxxxxxxxxxxENDxxxxxxxxxxxxxxxxxxxxxxxx This letter should be addressed to a senior government official in the health sector like the Medical Officer of Health. These are the paramedics on the ground on whose fingers and skills hundreds of thousands of people depend for the health to be something to reckon with. They are the researchers, policy makers, the trainers etc. The nature, components and functions of the cell will help him in effecting his roles in a more efficient and effective manner. References Campbell, N. (2004): Biology 7th edition, Benjamin-Cummings Publishing Company, New York Mashburn, L. M and Whiteley, M. (2006): Special Delivery: Vesicle Trafficking in Prokaryotes. –   Mol Microbial 61 (4): 839 – 46.                         [1] Campbell, N. (2004): Biology 7th edition, Benjamin-Cummings Publishing Company, New York [2] Mashburn, L. M and Whiteley, M. (2006): Special Delivery: Vesicle Trafficking in Prokaryotes. –   Mol Microbial 61 (4): 839 – 46. [3] Mashburn, L. M and Whiteley, M. (2006): Special Delivery: Vesicle Trafficking in Prokaryotes. –   Mol Microbial 61 (4): 839 – 46. [4] Campbell, N. (2004): Biology 7th edition, Benjamin-Cummings Publishing Company, New York [5] Mashburn, L. M and Whiteley, M. (2006): Special Delivery: Vesicle Trafficking in Prokaryotes. –   Mol Microbial 61 (4): 839 – 46.

Anthropogenic and natural factor associated with high GHGs concentration in the atmosphere

Anthropogenic and natural factor associated with high GHGs concentration in the atmosphere In the Atmosphere, there are many chemical compounds that are described as greenhouse gases due to their characteristics. These gases allow solar radiation (shortwave radiation) to penetrate freely through the Earth’s atmosphere thereby heating the land surface and oceans. When the earth’s surface is heated and warms up, it releases the heat in the form of infrared light (longwave radiation), invisible to human eyes. Some of the infrared light released by the Earth passes through the atmosphere back into space. However, greenhouse gases will not let all the infrared light pass through the atmosphere. They absorb some and radiate it back down to the Earth. This phenomenon, called the greenhouse effect, is naturally occurring and helps to regulate and maintain the warmth of the earth’s surface. It is vital to our survival on Earth. Without the greenhouse effect, the Earth’s average surface temperature would be about 15Â ° Celsius cooler, and life would be u nbearable. Human activities, however, have contributed greatly to an increase in the number of greenhouse gases in the atmosphere. Emissions started to rise dramatically in the 1800s due to the Industrial Revolution and changes in land use. Although greenhouse-gas-emitting activities are essential to the world economy and a fundamental part of modern life, they have majorly contributed to climate change and the increase in the average global temperatures. Anthropogenic Factors Contributing to High GHGs Human activities result in emissions of four principal greenhouse gases: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and the halocarbons (a group of gases containing fluorine, chlorine, and bromine). These gases accumulate in the atmosphere, causing concentrations to increase with time. Significant increases in these gases have occurred in the industrial era and the increase is attributable to human activities; The following are some of the contributors of increased Greenhouse Gases in the atmosphere from anthropogenic activities; Agricultural Activities The increase in Methane concentration is attributable to human activities in agriculture, natural gas distribution, and landfills. In agriculture, it is estimated that Rice cultivation releases methane roughly one-fifth to one-quarter of global methane emissions from human activities. Accounting for over 90 percent of all rice production, wetland rice is grown in fields that are flooded or irrigated for much of the growing season. Bacteria and other micro-organisms in the soil of the flooded rice paddy decompose organic matter and produce methane. Domesticated animals especially cattle emit methane. Methane is produced by cattle, dairy cows, buffalo, goats, sheep, camels, pigs, and horses. Most livestock-related methane emissions are produced by enteric fermentation of food by bacteria and other microbes in the animals digestive tracts; another source is the decomposition of animal manure. Livestock account for about one-quarter of the methane emissions from human activities, which total to about 100 million tonnes annually. Carbon Emissions Carbon dioxide has increased from fossil fuel use in transportation, building heating and cooling and the manufacture of cement and other goods. Deforestation releases CO2 and reduces its uptake by plants. Carbon dioxide is also released in natural processes such as the decay of plant matter. Carbon dioxide from the burning of fossil fuels is the largest single source of greenhouse gas emissions from anthropogenic activities. Most emissions associated with energy use result from the combustion of fossil fuels. Oil, natural gas, and coal (which emits the most carbon per unit of energy supplied) furnish most of the energy used to produce electricity, factories, in-vehicle engines and houses heating. If fuel is burned completely, the only by-product containing carbon would be carbon dioxide. But combustion is often incomplete, so carbon monoxide and other hydrocarbons are also produced. The supply and use of fossil fuels account for about three-quarters of human carbon dioxide (CO2) emissions, one-fifth of the methane (CH4), and a significant quantity of nitrous oxide (N2O). It also produces nitrogen oxides (NOx), hydrocarbons (HC), and carbon monoxide (CO), which, though not greenhouse g ases themselves, influence chemical cycles in the atmosphere that create or destroy other greenhouse gases, such as tropospheric ozone. Nitrous Oxides emissions Nitrous oxide and other nitrogen oxides are produced because fuel combustion causes nitrogen in the fuel or air to combine with oxygen in the air. Nitrous oxide is also emitted by human activities such as the use of fertilizer which increases nitrous oxide emissions. The nitrogen contained in many fertilizers enhances the natural processes of nitrification and denitrification carried out by bacteria and other microbes in the soil. Human Induced Ozone Ozone is a greenhouse gas that is continually produced and destroyed in the atmosphere by chemical reactions. In the troposphere, human activities have increased ozone through the release of gases such as carbon monoxide, hydrocarbons, and nitrogen oxide, which chemically react to produce ozone. As mentioned above, halocarbons released by human activities destroy ozone in the stratosphere and have caused the ozone hole over Antarctica. Halocarbon gas concentrations have increased primarily due to human activities. Principal halocarbons include the chlorofluorocarbons (e.g., CFC-11 and CFC-12), used extensively as refrigerants and in other industrial processes.