Homeopath and Naturopath Medicine Essay

Before the practice of the traditional medicine that is used today there was Homeopath and Naturopath medicine; there is evidence of a growing acceptance and use of these more historical medicine practices being used in modern times. Homeopathy and naturopathic medicine practices have a great deal in common; however, there are distinct differences. Over traditional medicine practice and treatment, homeopath and naturopath medicine tend to treat the whole person that try to address the root of the medical problem instead of just treating its symptoms. Cranberry juice helps cure urinary tract infections, garlic is a natural antibiotic and has also been shown to help heart disease as well as other health issues; these two â€Å"cures† are just a sample of using a more holistic approach to treatment rather than prescribing a medication that can be purchased at the local pharmacy. Traditional physicians now prescribe natural based treatments like the garlic and another is fish oil. Knowing the difference between the homeopath and the naturopath practices when seeking medical help is advisable. As stated by Martin Hughes, in his article â€Å"Homeopath vs. Naturopath†: ‘The terms â€Å"homeopath† and â€Å"naturopath† mean different things in different states. In states that license naturopathic doctors as primary care physicians, a practitioner of naturopathic medicine is known as a naturopathic physician. A naturopathic physician may practice homeopathy; homeopathy is one of several treatment modalities used by naturopathic physicians to address your health complaints. In these states, a person who has not obtained the degree of naturopathic doctor from an accredited four-year naturopathic medical school may practice homeopathy but is not permitted to call herself a â€Å"naturopathic doctor.† In states that do not have a licensing process for naturopathic doctors, anybody—including lay homeopaths—can refer to themselves as a â€Å"naturopathic doctor.†Ã¢â‚¬â„¢ Both types of practitioners are unique, however still complement the other. Both believe that the human body is able to heal itself from many illnesses and treatment of ailments should be in a natural form that enables the body  to work properly and heal naturally. Homeopaths and Naturopaths do not always go for the quick fix that a traditional doctor may use. An example is that a traditional doctor may prescribe a chemically based cream for a sever rash, the homeopath and naturopath might advise a cream made from gold seal. Both natural and traditional creams do work. The chemical based is more expensive and may work somewhat faster. A choice comes down to whether the patient would rather use chemicals or something natural to treat an ailment. Before the treatment even begins, there are major differences between naturopathic and homeopathic medical diagnosing that the patient should be aware of. Homeopaths use a detailed question and answering session that may take hours to go thr ough; a naturopath may use a question format along with x-rays and blood work to find the root cause to health problems. A naturopath may work alongside a formally trained medical doctor in an office or within a hospital format, homeopaths typically do not. (Hughes, 2011) Patients need to be aware of how their choice of practitioner works, have confidence in their ability and a willingness to follow any treatment plan given. The treatment that both Homeopaths and Naturopath practitioners use can have differences, both treat the whole body. Many homeopaths use herbalists for help in creating a mixture or formula that treat an ailment. The mixtures are normally made from plants, herbs and juices that are developed in a refined manner and often grown by the herbalist. A naturopath may use botanical and/or chemically based medication. An interesting fact is that women that created the concoctions that healed and treated the sick hundreds of years ago were once considered witches. The practice of burning witches at the stake began in Europe. An ironic fact is that men who practiced â€Å"modern† medicine and often used treatments such as blood-letting found the â€Å"witches† potions to be more effective treatment which then men did not like. (Ehrenreich and English, 1972) Historically effective naturopathic medicine is being brought back into many remedies used today by traditional, naturopathic and holistic practitioners. There is a weaving of practices that is being integrated in a positive way that allows patients today to look at their own health as a whole body treatment. Yoga, vitamin therapy, exercising, following a healthy eating plan is as important as taking medications prescribed by a physician. The weaving begins with the historical use of the naturopath and  homeopathic knowledge we’ve had for generations. The naturopath uses a more whole body approach which may include exercise, diet, regular medicine, herbal or natural types of medicine, hydrotherapy, acupuncture and lifestyle coach ing. (Hughes, 2011) Both homeopaths and naturopaths believe that the human spirit has a great deal to do with how well a person may do when the holistic approach is used. Cancer Treatment Centers of America advertise use of a more naturopathic and holistic approach to treating cancer patients. Caretakers that use a holistic approach and are competent to help treat homeopathic and naturopathic patients are used as a form of support and re-enforcing the treatment plans. ( http://www.cancercenter.com/integrative-treatment.cfm) In some societies spiritual blessings are given or offerings are made, what once was seen as voodoo and witchcraft is now seen in a more spiritually accepted point of healing the inner body. All treatments should be done following the guidelines that are given by the practitioners. Some of the treatments may sound farfetched and even weird, but have proof of their use and positive effect for thousands of years before today. Social media sites such as Facebook are full of people who will swear by some crazy sounding cures, which in fact actually do have medical merit. (One should always check with someone that has proper knowledge before trying anything that may sound dangerous.) It is wise any time a patient is uncomfortable with a diagnosis or treatment plan, they have the right to refuse. Once the treatment is given and completed, there is another difference in how homeopath and naturopath practitioners review the patient’s success. The naturopath will go through many of the same questions that were used in diagnosing a problem. Along the same lines is the checking of symptoms and reactions to the remedies used. If a problem still exists, a naturopath will add another nature formulated item to the treatment and there will be another follow-up a week or two later. A homeopath may use further x-rays and blood work to ensure the treatment is being effective. (Hughes, 2011) There is an ability in gaining knowledge that allows one to know that many forms of natural and homeopathic treatments are being used rather than filling the human body with chemicals that may become toxic, thus poisoning the body. Toxic medications and treatments have been known to cause death, birth defects and cancers. Drug recalls are constantly in the news, most people know at least  one person that has been impacted by a dangerous side effect of a chemical-based medication. Natural medicines or treatments are not without danger; therefore it is imperative to talk to someone who has studied homeopathy, naturopathy or are an herbalist before treating a health problem. Empowering knowledge comes from studying holistic medicine, learning there are ways that are cheaper and better for the body than dangerous, more traditional medicine. The human body is an incredible machine that needs to be treated in the best way possible, using naturopathic and homeopathic medicine is a step in the right direction. References: Hughes, M., D.C. (August 11, 2011). Homeopath-vs-naturopath. Retrieved from http://www.livestrong.com/article/100600-homeopath-vs.-naturopath/ Ross, J. (2004) The Mood Cure, published by Viking-Penguin Ehrereich, B., English, D. (1972). Witches, Midwives, and Nurses: A History of Women Healers http://www.cancercenter.com/integrative-treatment.cfm

The Ideal School

The Ideal School Lakeside School of Football is positioned on the coast of Lake Erie and gives you the opportunities to work with trained professional football players. Lakeside teaches you the ropes of football at an affordable price. If you want to learn how to play and meet the players of your choice, Lakeside is the school for you. The Lakeside School of Football will have a college campus set up; it will have dorms along the beaches of Lake Erie; the Lakeside academic building will be located behind the dorms.It will have three full -sized football fields stretched across campus each for specific purposes. There’s also a rec center stationed in the center of campus, including a weight-room, a full sized track with eight lanes, a pool and fitness instructors for all of your fitness needs. They will help you acquire a workout specifically designed for your level of physical fitness always ready to help you achieve your goals and improve more. The rec center will be easily a ccessed with your student I. D card.The school year will consist of eight months August to March and then have a four month break April to July. The school days will begin in the morning at 8:30 beginning on the fields. At 12:30, everyone will have open campus for lunch until 2:00; at 2:10, classes in the academic building will be going until 6:10. If there is anyone who chooses to keep progressing through the summer break, there will be summer classes available; just contact admissions. There is a very open variety of classes available not just through the school year but also throughout the summer.The classes fit you as a person if you want to do it we have it; we have classes going over the bases of defense and offense of football. Other classes focus only on the statistics of football. For the more active people enrolling at Lakeside, there are several gym classes that you should get involved in. We continue the study of football in our history classes and ,if you’re not just pleased with those classes, we have other things to get involved in as well as those required classes. You can get involved in art or student council.We here at Lakeside believe that there is a lot of potential in everybody, so if you have any talents that you want to bring out , we are open for more suggestions in our curriculum. We want to keep high standards here at Lakeside, but our rules are quite lenient. There are professionally trained football players here to help you improve your skills; we expect all students to be to class on time and treat all instructors with respect. If you are unable to attend any of your classes, please let your instructor know in advance.If you skip class for any illogical reasons, there will be mild consequences; after four unexcused absences, you will be removed from the class. If any student is caught involved in any illegal activity, you will miss the first session of school from 8:30-12:30 for a month for first offense; if caught again yo u will then be expelled. You’re only going to get out what you put in. We believe there is a future for everyone. Lakeside wants you to start your future here. We want all students to work on improving your skills in the on and off season; remember you only get out what you put in.

Organizational Behaviour Essay Example | Topics and Well Written Essays - 3500 words

Organizational Behaviour - Essay Example However, in face of rapidly changing business requirements and market trends organizations are now implementing fresh strategies that improve the work environment and organizational culture to promote higher level of motivation and employee productivity. Employee motivation and satisfaction is one of the core elements that have a direct impact on the overall productivity and performance of the organizations. Employee satisfaction levels are to a large extent driven by organizational policies, managerial attitude, organizational culture, existing work environment, and communication policies practiced and adopted by companies. Organizations contribute to the social and economic development of the country and hence it needs to be regulated by a framework of principles and ideals that support organizational goals and objectives. The organizational behaviour framework is significant in identifying the core values and practices of the company. It helps its customers, suppliers and stakeholders to perceive the company values. The paper provides an insight into organizational behaviour and practices in the present operating environment. In order to gain an improved understanding of the issues and challenges facing managers today the analysis provides a practical insight into organizational change management and human resource management practices. The practical applications of these strategies are explained through its implementation practices in organizations like IBM and HSBC. This helps in providing a better understanding of the ways organizations are adapting and strengthening their market position in respo nse to the evolving business climate. Change management is one of the challenges that managers’ today face on a regular basis and successful implementation of any proposed changes highlights the ability of the organization to increase market

Information Systems Project ,, application design Coursework

Information Systems Project ,, application design - Coursework Example Following these needs, it is paramount that businesses and non-business establishments to develop technical solutions aimed at meeting customer needs at all times. Hence, this is a research proposal which seeks to authenticate the validity of developing web-based mobile application whose purpose is to ensure customers are able to follow up events that matter to them such as the schedule of favorite movie at the cinema, where to buy tickets for major sporting events, and finding business establishments such as supermarkets, medical facilities, and grocery stores through the use of an integrated map and navigation tools. The need for faster service delivery is a universal business consideration that take into account the need for better time management. Based on this need, a proposal for the development of a website that intends to serve specific customer requirements such as navigating through busy streets to access services such as therapists, dentists, restaurants, and restaurant menus developed to facilitate better time management and self-efficiency for customers from all around the City of Riyadh. The functionality of the website, which will have the potential of being ported into a mobile application will take into consideration the aspect of navigation through real-time city maps showing categories of establishments meeting a customer’s needs. The project’s aim will be to integrate the concept of shared local experience targeting Riyadh, Saudi Arabia, customers such that business establishments and the customers are connected through a virtual network facilitating better time management, flawless navigation through busy city streets, accounting for clicks per page for businesses that will integrate their services and product offers to the proposed website and subsequent mobile application. The mobile application development will take into consideration the most popular mobile operating systems

Corporate Governance and Company Performance Coursework

Corporate Governance and Company Performance - Coursework Example Whether corporate governance is good for a company is a question that needs critical considerations. This question is often answered by the situations in the marketplace in terms of the results of the companies that strictly follow corporate governance. Sometimes corporate governance can be injurious to the organization. Sometimes the company may miss opportunities because of some aspects of corporate governance leading to costly liabilities. For this reason, as good as corporate governance is, sometimes it is good to leave the directors at liberty to decide on some issues away from the stringent corporate governance requirements. When such decisions are made, the directors should be given an opportunity for explaining the rationality of their decisions and justify the outcomes of such decisions. Due care is for this reason of the essence taking into consideration the probable impact of certain decisions not consistent with corporate governance on the shareholders. Such decisions cou ld lead to resentment from the shareholders making them flee in case of undesirable outcomes of decisions inconsistent with corporate governance. However, when such decisions lead to satisfaction within the company stockholders, they would be for the betterment of the organization and value for stockholder's investments.Highlights of Corporate Governance Benefits against Company PerformanceCrook says that significant implications for the growth and development of an organization are attributable to corporate governance.

Synopsis 3 Essay Example | Topics and Well Written Essays - 500 words

Synopsis 3 - Essay Example Tort law enables ordinary citizens to hold â€Å"political actors and multinational corporations† answerable to the harmful effects of their actions (5). Other reasons suggested by the proponents of this law include â€Å"compensating the injured party, discouraging undesirable behavior in society, reinforcing acceptable social norms, redistribution of wealth and expression of political protest† (7). However, opponents of this law argue that it is â€Å"arbitrary, impinges on economic productivity, erodes notions of personal responsibility, is partly responsible for a ‘compensation’ culture, and, gives undeserving claimants and greedy plaintiffs’ lawyers a leeway to exploit defendants† (5). Forms of tort can be categorized based on the following elements: bodily integrity, personal space, possessory interests, freedom of choice and contract, and one’s standing in the eyes of others (30 – 42). Torts violating bodily integrity include battery – intentional physical touching of another’s body that is harmful or offensive such as hitting, kicking, or stabbing; negligence – carelessly inflicting physical injury on another person; defective products; and strict liability for abnormally dangerous activities – liability incurred on the defendant irrespective of fault for activities that cause physical injuries to passive bystanders such as blasting or transportation of radioactive materials (30-33). Torts violating personal space are those that do not require personal injury for them to be admissible in court such as assault – intentionally acting towards another in a way that causes them to anticipate an imminent harmful/offens ive touching; false imprisonment – intentionally confining a person or cause one to perceive herself as being confined; intentional infliction of emotional distress (sheer outrageousness of defendant’s conduct); and workplace harassment (discrimination based on gender, race, religion or sexual

The topic is below Essay Example | Topics and Well Written Essays - 1000 words

The topic is below - Essay Example The actions of Arabic and English language is analysed to indicate the entire difference. Arabic is an official language in scores of nations which include Egypt, Iraq, Libya, Saudi Arabia and Morocco (Al-Baldawi, & Saidat, 185). This is still the language spoken and written in Koran. This therefore implies that, Muslim followers originating from all countries, for instance, Indonesia are conversant in Arabic Language. There are numerous Arabic dialects. However, there exists only one adaptation of Arabic Language that students learn in schools. In addition to this, there are additional dialects that the media practitioners use in many Arab countries across the world (Al-Baldawi, et al., 186). Arabic Language originates from the Semites language trend (Ibrahim, 46). This fact explains why it consists of diverse types of grammar as compared to the ordinary English language. This disparity goes beyond the American language on the basis of grammar. For instance, alphabetically, the Arabic language encompasses 28 consonants, whereas English has only 24 consonants (Shoebottom, 87). Arabic Language also has 8 vowels/diphthongs whereas English encompasses 22 (Shoebottom, 88). On the contrary, short vowels are less important in Arabic, and in fact do not come out in narrative writing. Texts are, as well, read from right to left and put on paper in a cursive handwriting. There is no distinction flanked by upper and lower case. In addition, the punctuation set of laws are grammatical flouted as compared to English Language. It is evident that these basic disparities flanked by Arabic and English information and narrative writing create learning problems to Arab students. The Arab s tudents normally require additional time to read and write as compared to English speaking students, originating from European Language groups (Hasan, 98). English

MGMT438 U4P Training Needs Research Paper Example | Topics and Well Written Essays - 500 words

MGMT438 U4P Training Needs - Research Paper Example The training facilitators will use lecture method and videos during training sessions. The lecture method will involve presenting the theoretical concepts of salesmanship to the new salespeople. The content here will include introduction to sales, theories of sales, strategies for approaching customers, and ways of explaining product features to customers. The videos will play real scenarios as they happen in real sales contexts. The training will also use discussion method; these will enable participants to share ideas and facilitate exchange of knowledge and experiences. There will be a final hands-on exam for evaluating the salespeople. The entire training will last for eight days. There will be six facilitators, both from the company and experts from consultant companies. The trainees will be required to sign in their names as they enter the training room. Interested participants will receive emails invitation at least ten days prior to commencement of the training. The participants will be required to confirm their availability by replying to the

Learning from successful people or failure Essay

Learning from successful people or failure - Essay Example In addition, a person who yearns to learn should either learn from the experiences successful people or learn through failures. From the on-start, I would argue that both methods of learning are important depending on the prevailing situation. Learning from personal failures is paramount in some situations. For example, in school, we are taught various concepts and theories that are important for us to understand and probably apply them in our future career or somewhere in life. In such a scenario making mistakes resulting to examination failures can have a bigger lesson compared to learning from those who have been successful. This mode of learning helps us to experience the reality of what our capacity was at the time of the failure and forge a way forward that will facilitate improvement. In addition, when a student gets a concept wrong, they are curious to know what was expected of them. In contrary, other people’s experience may not teach that. People have very different personalities; the path taken by a successful person to achieve what they have achieved may be quite different from the one that another person will use. This means that to some extent success is personality customized. Though an individual ma y take a path taken by a successful person, chances of failure cannot lack. Learning from the success of others is a very important aspect. Actually, every individual should yearn to learn from others more than learning from their personal failures. This is because personal failures are likely to expose an individual to some bitterness as well as trauma that may be hard to recover. However, some circumstances will require individuals to make mistakes so that they can learn. Firstly, personal failures can expose us to danger. It is better to follow what someone else did and became successful instead of trying a new route unless the route is shorter and convenient. However, this is mainly dominant in research. In most of the areas in life,

The ANKRD42 Gene Dissertation Example | Topics and Well Written Essays - 1750 words

The ANKRD42 Gene - Dissertation Example If so, the program determines the locations of the start and stop codons. The length of the protein, the presence of the Kozak consensus sequence at the start codon and the length of the reference predicted protein are weighed by the program as positive. From the research, the results show that the ANKRD42 gene was found to exhibit bright bands of the expected size. Ciliated cells exhibited strong immunoreactivity in cilia, neuronal cells were moderately stained while other normal cells exhibited weak stains or negative expression. The gene is well expressed with the expression being detected in normal cells including the testis, brain cerebellum, fetal brain, heart, Rathke's pouches, cecum, urinary bladder, spinal cord, prostate, salivary gland, thymus, skeletal muscle and small intestine among other tissues. Due to this, it was put aside and no further tests were conducted to investigate its potential as a cancer marker. MAEL Gene The MAEL gene is described as maelstrom spermatogen ic transposon silencer which creates a protein that was initially located in Drosophila melanogaster in the nuage perinuclear structure. It is believed to have a functionality that is similar to the spindle gene class. The gene Maelstrom is a protein-coding gene that is associated with diseases such as gonorrhea and essential hypertension. The gene encodes a novel protein that is distributed in the cytoplasm of the nurse cell as well as the oocyte until the protein disappears in stage 7 of oogenesis.

Sexual assaults Essay Example for Free

Sexual assaults Essay From a Freudian point of view the rape and sexual assaults discussed in this example, stemmed from the impulses from his id which were demanding sexual gratification. Freud may have contended that Tysons id had won control of the available psychic energy coursing through his body, which neither the ego nor the superego could stop or negotiate. This sexual energy and desire from the id arguably overpowered Tysons mind and his focus was to obtain sexual satisfaction. From this perspective other illustrations of Tysons id taking control of his psychic energy are evident when considering his behaviour during his youth. Hoffer, (1998) has noted that he habitually stole from people who had something he wanted, and assaulted others who tried to stop him. In these instances the demands Tysons id forced him to take whatever he wanted, even if it was to the detriment of others. However, it is ironic to note that these impulses from his id which forced him into engaging in this type of behaviour to satisfy its demands were the very same impulses that gained him respect, fame and fortune inside the boxing ring. Arguably, his ids desire to retain the title and maintain the status and respect he now had, facilitated him to achieving a high position in life. Paradoxically this argument lends a little more credence to Horneys theory of inner safety. Arguably, Tyson was indeed being driven by demands from his id in a Freudian sense, but these demands were bound now by the rules and regulations set out by the boxing authorities and this framework provided him with a sense of safety. Boxing protocol ensured that Tysons safety was not under threat and this enabled him to perform his aggression in a controlled, supervised and acceptable manner. As stated earlier Tyson was a victim of bullying. However it was also noted that he reached the stage where he himself became the bully. Younger weaker children were the first targets Tyson chose to assault, but he quickly progressed to older children when he found he could beat them easily. His fighting ability, which was swift and vicious, resulted in him gaining respect throughout the neighbourhood and becoming an accepted member of the gangs. It could be argued from both of the points of view in this discussion that Tyson was using defence mechanisms in order to abate his anxiety. From a Freudian perspective the bullies who taunted Tyson made him feel inferior causing him biological anxiety. The bullying that he suffered resulted in his ego feeling threatened and losing its balance of power, and in order to regain this balance, his defensive reaction was to eliminate the source of the threat. This example of Tyson targeting younger weaker children is a good illustration of Freuds defence mechanism of displacement. Corey, (2001 p72) notes that one way for a person to cope with anxiety is discharge impulses from a threatening object to a safer target. However, Horneys description of the defence mechanism Tyson used here would be slightly different. From this point of view it would be described as compulsive aggression. Accordingly, people who display this type of aggression are making an effort to hide any sign of weakness or fear by moving against people. The compulsive needs of this type of individual according to Horneys theory, is such that they have a need to dominate and control others. ( Fadiman Frager, 1994 p141) It could be argued here that every time Tyson beat a child who taunted him he regained his feeling of safety. Subsequently, each time Tyson felt the need to regain this feeling he repeated the actions. A further reinforcement Tyson may have found from these actions was the added bonus of gaining respect from his peers and becoming an accepted member of his immediate surroundings. Arguably this exact pattern of events brought him success, fame and fortune inside the boxing ring. This huge money earning period of Tysons life enabled him to enjoy a lavish lifestyle. It was noted by (Hoffer, 1998) that Tyson had a passion for collecting expensive possessions. He owned Siberian tigers, cars, fur coats and mansions. From a Freudian point of view Tyson could be said to be fixated in his Anal stage of psychosexual development. This stage of development according to Freuds theory happens between the ages of one and three. An important aspect of this stage is the toilet training of a child. A child learns during this time to control his sphincter and bladder and could find that he is chastised for mistakes or praised for conforming to his parents wishes. The child may pass a bowel movement and feel immensely proud of it he may then seek praise from his parent but feel dejection when he did not receive it. This situation may render the child with feelings of deflation and rejection. Fixation in this stage according to (Corey, 2001) can then occur. Corey, goes on to note that this can manifest in later life as a need to collect possessions for which one can feel proud so that the earlier feelings of deflation and rejection do not reoccur. Arguably though, this aspect of Freuds theory would be difficult to support with empirical evidence. Most people would be unable to recall with any degree of accuracy the toilet training methods employed by their parents. Horneys theory of cultural and environmental factors surrounding a persons childhood having a critical effect on their behaviour in adulthood would be easier to provide evidence for.

Discussions Of Population Growth And Resources Environmental Sciences Essay

Discussions Of Population Growth And Resources Environmental Sciences Essay Natural resources are a subject of constant debate in the contemporary political and economic scene. Forms of appropriation, exploitation and trade of such resources affect in crucial way international relationships, and they are even a cause of violent conflicts. But its importance goes further. Their allocation has been always a crucial element due to its effects in the economy; its possession determines the economical organization and political development of a region. Today, there is an increasing awareness of the need for production systems to incorporate the objective of sustainable development. In order to manage this, natural resources should be renewal, in the sense that they are the determining condition for sustaining a long-term economic dynamic. Looking at this approach, natural resources are regarded as a link between societies and the environment. But what is the really relationship between population and natural resources? Is it sustainable? The study of interactions between population growth and the environment has a long history. According to Malthus 1, a growing population exerts pressure on agricultural land, forcing the cultivation of land of poorer and poorer quality. This environmental degradation affects natural resources and reduces the marginal product of labor and, through its effect on income, lessens the rate of population growth. The result is an equilibrium population that enjoys low levels of both income and environmental quality. But, the modern economic models replace agricultural land with nonrenewable resources. In this model, natural resources impose a limit to economic growth, with population pressures reducing economic development as scarce natural resources are exploited more intensively. However, a more recent theme in discussions of population growth and resources is the importance of environmental quality, measured by the stock of forests or by absence of air and water pollution. In this view the environment is seen not as a factor that limits productivity as populations expands, but as good whose quality is degraded by a growing population. In fact, population pressures, for example, are frequently cited as a cause of deforestation: population growth, by increasing the need for arable land, encourages the conversion of forest land to other uses. Moreover, it is related to the major cause of air, water and solid-waste pollution. In the past, the main cause of alarm was the depletion of natural resources. Many specialists repeatedly calculated how long the reserves of coal, oil, etc., will last. Now source of alarm is an entire complex of questions relating to the interaction between man and the environment. As in any other natural ecosystem, the increase in population means an increasing pressure on it. In the case of the human population, such pressure is even greater because it is not only a numerical increase, but also associated with the creation and diversification of new needs. This qualitative aspect is reflected in demands on resources, which are scarcer and scarcer. 2Nevertheless, the effects of population growth cannot be discussed independent of other factors that can cause resource and environmental pressures. While it makes sense to ask about relative importance of population in causing these pressures, it cannot be forgotten tastes, technology, institution policies and international relations. These and other determinants strongly condition the resource and pressure generated by population growth; they often change and affect the situation more than do demographic changes within specific time periods; and they often interact with each other and with demographic variables. But focusing on the sustainability of this relationship; there are at least three reason of why concerns about population growth have retreated over the last years. First,3 the demographic transition, which refers to the idea that at sufficiently high incomes, fertility tends to fall, owing to voluntary family size decisions. Indeed, fertility has fallen significantly in those parts of the world where most educated people live such as Unite States, Europe and East Asia. In spite this trend, population for the world as a whole is still growing rapidly. Second, population growth can be related to the technology optimism, which points out that increasing population is a positive force on living standards, largely because of induced innovation arising from population pressure. This model put an end on the Malthusian problem which 1said that there was a possibly tendency of human population to grow more rapidly that can be accommodated by arable land and other components of the source base. Third, it is related to political or ideological considerations. Population concerns are often in conflict with the strongly pro-natal positions of several major religions, particularly with the fundamentalist elements that have grown in influence over the past few decades. Cornering now about environmental degradation, especially air and water pollution, and concerning about depletion of natural resources like forests and oil reserves has become a significant issue. Both, environmental damage and resource depletion derive from the same fundamental question regarding the interaction of economic activity and the natural environment. Thus, important natural resources include environmental resources such as air and water, agricultural resources in the form of land and soil; renewable resources such as forests, fisheries and wildlife; and non-renewable resources such as oil and various metals and minerals. Global warming is a somewhat distinct topic, although it interacts closely with environmental, agricultural and renewable resources and is an important cause of resource degradation. Following studies like Limit to growth 4 put on the table whether the present growth trends continue unchanged, the limit to growth on this planet will be reached sometime within the next 100 years. The most probable result will be a sudden and uncontrollable decline in both population and industrial capacity. Looking at this premonition, the word sustainability becomes widely used in discussion of resource use. Unfortunately, the term was used in a variety of different ways, leading to significant semantic confusions. Therefore, extending this sustainable concept to an entire economy seems difficult. 5This concept cannot apply to non-renewable resources. Petroleum that is used up cannot be replaced by new petroleum. So, it makes more sense to apply the concept to energy sources that can replace the non-renewable ones. Building the right infrastructures might include facilities to produce hydroelectric power, solar energy, wind energy, and so on. The issue is whether this sustainable word has appeared too late, because human has already cause huge damages. Some of them have even affected our own specie. 5About 3 million people die annually due to contamination. In the past decade and in every environmental sector, conditions have not improved. For example, contaminated water, together with poor sanitation, kills over 12 million people a years, mostly in developing countries. Air pollution kills another 3 millions. And heavy metals and other contaminates also cause widespread health problems; Will we have enough food to feed everyone? In 64 of the 105 developing countries studied by FAO (United Nations Food and Agriculture), the population has been growing faster than food availability. The population pressures have degraded some 2.000 million hectares of arable land, an area the size of Canada and the United States together. About the fresh water: The availability of freshwater is finite, but demand is rising rapidly as the population grows and increasing use per capita. By 2025, when projected to the worlds population reaches 8.000 billion is expected that 48 countries, containing 3.000 million people will face water shortages. Focusing now in coastal and oceans; half of all coastal ecosystems are under pressure due to high population densities and urban development. In the worlds oceans is rising tide of pollution. The ocean fishery is being overexploited, and fish catches or harvests have declined. 1 Clausen, AW 1985, Population Growth and Economic and Social Development, Journal of Economic Education, 16, 3, pp. 165-176. 2 Ridker, Ronald G. Population and Economic Growth: Resource and Amenity Implications of Population Changes. American Economic Review 64, no. 2 (May 1974): 33 3 Peyrache-Gadeau, V 2007, Natural Resources, Innovative Milieux and the Environmentally Sustainable Development of Regions, European Planning Studies, 15, 7, pp. 945-959 . 4Smith, V. Kerry, and John V. Krutilla. Economic Growth, Resource Availability, and Environmental Quality. American Economic Review 74, no. 2 (May 1984): 226 4HOMER-DIXON, T 2011, GROWTH WONT LAST FOREVER, Foreign Policy, 184, p. 56 5 Don Hinrichsen and Bryant Robey; Population and the Environment: The Global Challenge Johns Hopkins University report, september 2000

Materials Selection For Automotive Exhaust System Engineering Essay

Materials Selection For Automotive Exhaust System Engineering Essay This assignment looks into the material selection and manufacturing process for an automotive exhaust system considering the operational requirements. Towards the end, the application of alternate material is also discussed. Working Requirements The maximum temperature in an automobile exhaust system is around 750-850 degree celsius. So the selected material for manufacturing the exhaust system should be able to handle temperatures in this range. Also there are various other corrosion factors like high temperature oxidation, de-icing salt contamination and wet corrosion by condensates[mainly towards the tail pipe section]. The exhaust system can mainly be divided into 2 sections based on the working temperature. The hot end[temperatures above 600 degree Celsius] which starts from the manifold till the catalytic converter, and the cold end[temperatures below 600 degree Celsius] which extends from the pre-muffler till the tail pipe. The exhaust system is also subjected to high frequency vibrations due to exhaust gas discharge. Normally, ferrous alloys are used in the manufacturing of exhaust system. These include carbon steel, stainless steel, alloy steels and cast iron. The purpose of adding alloying elements is to help in solid solution strengthening of ferrite, improve the corrosion resistance and other characteristics and the cause the precipitation of alloy carbides. [5] Mild carbon steel was extensively used for the manufacturing of exhaust systems for a considerable period of time. Although mild steel has the properties to withstand exhaust temperature it has very poor corrosion resistance. High exposure to road salt and exhaust condensate can terribly shorten the life span of a mild steel based exhaust system. Also, over the years higher demands in power and environmental safety have seen the demise of mild steel from exhaust systems. Nowadays mild steel is employed in applications where the environment is non-corrosive. Stainless steel has replaced mild steel in exhaust systems today. The ferrous alloying element used here is chromium. The minimum amount of chromium in stainless steel is 10.5%. When stainless steel is heated, chromium forms a protective layer of chromium oxide over the stainless steel surface and delays further oxidation process. The exhaust system in a vehicle is expected to be at its peak performance always and the material failure is a undesirable characteristic for this. Performance and efficiency of a automobile engine is seriously affected by minor changes in the exhaust system. Therefore, it is important that fail proof and efficient materials be used in the construction of automotive exhausts. Materials used for manufacturing of exhaust systems should have the following characteristics: High service temperature, high fatigue strength, high fracture toughness, should be easily machinable and should be economic considering the overall cost of the automobile. Also, the material should be highly resistive to corrosion as the exhaust system is majorly exposed to road salts and condensates from the engine exhaust gases. Failure in the exhaust system can cause loss of back pressure which can significantly affect engine performance parameters.[1] Current trend: Evolution in the automobile industry has also seen the evolution of exhaust systems. From the usual carbon steel exhausts, we can see stainless steel being heavily employed in exhaust systems. From the CES charts, we can see that stainless steel excels over low/medium carbon steel in all properties other than economy. Ferritic stainless steel is used in the manufacture of exhaust systems. Ferritic stainless steel contains chromium as the main alloying element. The percentage of chromium can vary from 10.5% to 18%. These materials are resistant to corrosion and have very low fabrication characteristics. Although, these can be improved by alloying. Grades such as 434 and 444 have improved fabrication properties. Ferritic stainless steel is always used in a annealed state as they cannot be hardened using heat treatment processes. They have vey high resistance to cracking due to stress corrosion. They also exhibit acceptable welding characteristics in thin sections.[1] We can see in detail the different parts of the exhaust system and the material properties below: Exhaust Manifold: The exhaust manifold of a automobile engine is always exposed to hot gases. Cast iron has been in use for the production of exhaust manifolds traditionally. The main characteristics required for the exhaust manifold material include thermal fatigue strength required to withstand the high temperature exhaust gases, oxidation resistance , good fabrication properties and low thermal capacity to enhance the catalytic function. Ferritic stainless steel exhibit all these properties and offers big weight reduction also. The developments in vacuum casting process has helped in the fabrication of stainless steel manifold with section thickness of 2-5mm. Higher demands in pollution control will rise the exhaust temperatures too and therefore, ferritic stainless steel will be in major use for exhaust system manufacturing. Ferritic stainless steel exhibits improves thermal fatigue characteristics when processed by solid solution strengthening with molybdenum or niobium. This process also improve s the oxidation resistance and microstructural stability. Ferritic stainless steel also has cost advantages because of the absence of nickel in its composition. Another variant called the austenite stainless steel is used where ferritic stainless steel is unsuitable. Austenite stainless steel can enhance its properties when enough carbon is added to it. But, the higher cost limits its usage compared to the ferritic variant.[3] Cast iron manifolds can be manufactured by the sand casting process. The solidification of molten cast iron can result in the formation of interstitial voids between the various particles in the cast iron structure. This can lead to particle sliding over each other and as a result a decline in the mechanical properties of the mould. Stress relieving heat treatments are performed inorder to increase the dimensional stability of the material. During heat treatment, the thermal expansion of the material allows the voids to be filled. Although, care should be taken as not to overdo the heat treatment process as too much thermal expansion can bring about more stresses in the material microstructure and this can impair material properties. Changes in microstructure can diminish material properties like thermal fatigue and fracture toughness that can result in the premature failure of the finished product. The alternate material that can be used in exhaust manifold manufacture is ferritic stainless steel. These materials have enhanced properties for exhaust manifold production. The main feature is the low thermal expansion that is one of the major problems faced by cast iron exhaust manifolds. Molybdenum and Niobium alloying has shown tremendous increase in the heat enhancement properties of ferritic stainless steel. Vacuum casting process that is used in the production of ferritic stainless steel manifolds is the factor that increases its cost. Effective methods need to be developed to reduce the tooling and manufacturing cost. Once this is achieved, cast iron exhaust manifolds can be replaced by stainless steel exhaust manifolds that have improved properties and weigh less and can thus adhere to stringent emission norms that come in future. Nowadays stainless steel manifolds are only used in vehicles that call for extreme performance. Commercialisation of this technology is not far a way. Catalytic converter: The catalytic converter is used to clean the exhaust gases and make it free of toxic effects. It is normally exposed to elevated temperatures like 1000 degree Celsius and therefore its durability is a very important factor in proper functioning of the exhaust system. Conventionally the catalytic converters are made of a material called the cordierite monolith that basically acts as the absorbant in it. Cordierite is a silicate and thus the component is manufactured by an extrusion process. Then it is subjected to washcoating where the monolith is submerged in materials such as Al2O3, CeO2, ZrO2 and metals such as platinum, rhodium and palladium. The main properties of the catalytic converter monolith are as follows Fusion point : 1450 degree Celsius Coefficient of Thermal Expansion : 0.002cal/s-cm-oC [low] Thickness of monolith walls : 100 microns Number of cells : 400-900 cpsi The main advantages of the cordierite monolith are lower cost and manufacturing ease. Alternate material for the catalytic converter is stainless steel. Instead of the silicate monolith metal alloy materials are used in the construction of the monolith. These metal monoliths are manufactured by the combination of flat and corrugated layers of the metal alloy. These are then made into the spiral shaped monolith. The exhaust gases escape through the channels formed between the flat and corrugated planes. Washcoating is done in this case also. But the important thing to be remembered is that this process needs to be done before the monolith is made into a spiral shape. This is because the metal monolith is generally smaller in size and that can obstruct the proper washcoating of the entire metallic monolith. The main characteristics of the metallicmonolith are as follows: Fusion point : 1600 degree Celsius [150 degree Celsius more than cordierite] Coefficient of Thermal Expansion : very high[directly influenced by aluminium content in metal alloy] Thickness of monolith walls : 25 microns [less compared to cordierite] Number of cells : 800-1250 cpsi [2] One of the major advantages of the metallic monolith is the high impact resistance. As the catalytic converter is prone to impacts from road surfaces, it is important that the catalytic converter remains intact at all times. The cordierite monolith is very weak compared to metallic monolith in this case. Metallic monoliths also have the advantage of being placed close to the exhaust manifold. This means that they can achieve the operating temperature[around 300 degree Celsius] earlier and thus reduce exhaust contamination. These monoliths can also be developed in smaller sizes compared to the silicate counterparts. Higher service temperature means that metallic monoliths are used in high performance applications where the conditions are very severe. Muffler : The muffler is the final part in the exhaust system. The introduction of catalytic converter has led to the formation of condensates inside the muffler thereby resulting in corrosion. Aluminized carbon steel is employed in the manufacture of the exhaust mufflers traditionally. The exhaust gas condensates have amplified the corrosion rates in the muffler and it is seen that they do not perform to their maximum service life when the catalytic converter is introduced. This normally happens in the short runs of the vehicle where the exhaust gas temperature does not rise high enough to vaporize these condensates. During long runs, the exhaust gas temperature goes over 100 degree Celsius which prevents the formation of condensates and reduces corrosion. Stainless steel mufflers have very high corrosion resistance and the addition of chromium and molybdenum can improve these properties. High production rates can be achieved by the use of stainless steel by tandem mill cold rolling, annealin g and descaling process. Titanium can also be added in small traces to improve muffler properties in stainless steel.[3] Titanium exhaust systems [ a future perspective]: Environmental agencies now prefer guaranteed corrosion resistance on exhaust systems for more than 100,000 miles. Titanium achieves this and is much better than stainless steel systems that are used now. A typical catalytic converter and muffler pipe in stainless steel weighs around 10kg. A redesigned titanium system weighs only around 3.2 kg. This weight saving is very beneficial when considering high performance and high precision automobiles. Pure titanium tube and sheet are the materials of choice for silencers, and pipes. Reduction of weight and cost are achieved by selecting the thinnest gauges of materials consistent with the engineering and acoustic parameters of the exhaust system. Titanium may not be suitable for the entire system, and will most probably be limited to components in which the temperature of metal does not go over 400 degree celsius for longer periods of time. The parts immediately behind the catalytic converter continue to perform well under test. Use of titanium lugs welded to the pipe will certainly prove to be the most efficient method to fix the exhaust to the vehicle frame (via rubber isolators). Material conforming to ASTM Grade 2, (e.g. Timetal 50A) offers the optimum in terms of cost, availability, fabricability, weldability and mechanical properties. Grade 45A is slightly less strong and more ductile than 50A and may be required where extensive forming is part of the manufacturing process e.g. lock seaming (Table 4). Both alloys are fully weldable, require no intermediate or post-forming heat treatment, and are available in wide sheet coil. These alloys are also used to manufacture low-cost continuously welded tube.   Properties of pure titanium 45A and 50A 45A 50A Thermal expansion (10-6degree Celsius) 8.9 8.9 Hardness (HV) 140-170 160-200 Tensile Modulus ( 103N.mm2) 103 103 Density ( g.cm-3) 4.51 4.51 Specific Heat( J.kg-1.oC-1) 519 519 RA min (%) 40 35 Titanium Production: Pure titanium is cold formable, and sheets or tube can be shaped readily at room temperature using techniques and equipment that are normally for steel. Following factors must be taken into consideration while machining titanium.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The ductility of titanium is generally less than that of steel. More generous bend radii may be required during bending applications.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The modulus of elasticity of titanium is about half that of steel. This means that titanium will return back to original state after forming. Compensation for this can be done by slight overforming.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Titanium tends to gall against unlubricated forming tools. Proper lubrication of the tool can solve this problem. Both lock seaming and resistance welding are suitable to join the catalytic converter, and traditional TIG is suitable to seal the ends and pipe joints with a torch trailing shield to the external surface of the box end joints. Production Economy: A leading exhaust system manufacturer in the United States, successfully rolled and seam welded a batch of titanium boxes at one of its production units. This was done with no extra cost when compared with the production of steel components. It was also seen that the bending units that are currently employed for the bending of steel are suitable in the case of titanium also. The only factor is the procurement cost of titanium and therefore significant efforts are necessary to bring down tooling and manufacturing costs.[3] Conclusion: It can be concluded that stainless steel can replace conventional materials in automotive exhaust systems. We have to count on developments in tooling and manufacturing methods that can bring down overall costs to minimum. Stainless steel is easily the best alternative in service aspects of the exhaust system. High performance materials like titanium may also come into commercial production soon. Improved thermal, mechanical and chemical properties are major factors that govern material selection for an exhaust system.

Essay --

According to the oxford dictionary, the definition of women’s rights is â€Å"rights possessed by women, esp. as considered to be equal with those of men† ("Women’s rights"). Ever since women have existed, they have been stereotypically been looked at as weaker than men because of society’s typical gender roles. Women have fought for equal rights although out Americas’ history and because of their determination, the women of today’s society can now vote in presidential elections, serve in congress alongside men, and obtain jobs that were labeled as jobs that only men could do. The women that got the ball rolling when it came to getting equal rights were Elizabeth Sady Stanton and Lucretia Mott. They came up with the idea to hold a convention, which would later be coined the Seneca Falls convention, to advocate about the equal rights that women should have. They got the idea from there experience at the World Anti-Slavery meeting ("S eneca Falls Convention"). During the meeting, they were denied the opportunity to speak from the floor or to be seated as delegates just because they were women ("Seneca Falls Convention"). Mott and Stanton left the hall in disappointment and began discussing ways in which they could change the discrimination that they and many other women encountered throughout their lives ("Seneca Falls Convention"). Furthermore, in July of 1848 The Seneca Falls Convention, which was organized by Staton, Mott and three other women named Martha Coffin Wright, Jane Hunt and Mary Ann McClintock, was held in Seneca Falls, New York in Wesleyan Church chapel and lasted two days. On the first day although originally planned for women only, saw the arrival of approximately 100 to 300 men and women; and even though ... ...me thing. That is why after almost twenty years of rivalry they decided to end their differences and merge together to form the National American Women Suffrage Association and further strengthen the fight for women to vote by focusing on the state level (â€Å"Women’s Suffrage†). The efforts of the association and of all the women who had fought for women’s rights since the Seneca falls convention because on May 21, 1919, the House of Representatives passed the amendment, and 2 weeks later, the Senate also passed it. After Tennessee became the 36th state to pass the amendment on August 18, 1920, the amendment passed its final test winning with an agreement of three-fourths of the states; and lastly, on august 26, 1920, the Secretary of State Bainbridge Colby certified the ratification. The way women were treated in the United States would dramatically change forever. Essay -- According to the oxford dictionary, the definition of women’s rights is â€Å"rights possessed by women, esp. as considered to be equal with those of men† ("Women’s rights"). Ever since women have existed, they have been stereotypically been looked at as weaker than men because of society’s typical gender roles. Women have fought for equal rights although out Americas’ history and because of their determination, the women of today’s society can now vote in presidential elections, serve in congress alongside men, and obtain jobs that were labeled as jobs that only men could do. The women that got the ball rolling when it came to getting equal rights were Elizabeth Sady Stanton and Lucretia Mott. They came up with the idea to hold a convention, which would later be coined the Seneca Falls convention, to advocate about the equal rights that women should have. They got the idea from there experience at the World Anti-Slavery meeting ("S eneca Falls Convention"). During the meeting, they were denied the opportunity to speak from the floor or to be seated as delegates just because they were women ("Seneca Falls Convention"). Mott and Stanton left the hall in disappointment and began discussing ways in which they could change the discrimination that they and many other women encountered throughout their lives ("Seneca Falls Convention"). Furthermore, in July of 1848 The Seneca Falls Convention, which was organized by Staton, Mott and three other women named Martha Coffin Wright, Jane Hunt and Mary Ann McClintock, was held in Seneca Falls, New York in Wesleyan Church chapel and lasted two days. On the first day although originally planned for women only, saw the arrival of approximately 100 to 300 men and women; and even though ... ...me thing. That is why after almost twenty years of rivalry they decided to end their differences and merge together to form the National American Women Suffrage Association and further strengthen the fight for women to vote by focusing on the state level (â€Å"Women’s Suffrage†). The efforts of the association and of all the women who had fought for women’s rights since the Seneca falls convention because on May 21, 1919, the House of Representatives passed the amendment, and 2 weeks later, the Senate also passed it. After Tennessee became the 36th state to pass the amendment on August 18, 1920, the amendment passed its final test winning with an agreement of three-fourths of the states; and lastly, on august 26, 1920, the Secretary of State Bainbridge Colby certified the ratification. The way women were treated in the United States would dramatically change forever.

Religion, Slavery, and Democracy in Huckleberry Finn :: Adventures Huckleberry Huck Finn Essays

Religion, Slavery, and Democracy in Huckleberry Finn This essay will analyze the themes of religion, slavery, and democracy in the book Huckleberry Finn by Mark Twain. By exploring these themes that lie behind the book’s veneer, we can understand Twain’s objective for writing this book. Religion is sarcastically reflected in Huckleberry Finn by Twain’s sense of storyline and the way his characters talk. A predominant theme, and probably one of Twain's favorites, is the mockery of religion. Twain tended to attack organized religion at every opportunity and the sarcastic character of Huck Finn is perfectly situated to allow him to do so. The attack on religion can already be seen in the first chapter, when Huck indicates that hell sounds like a lot more fun than heaven. This will continue throughout the novel, with one prominent scene occurring when the "King" convinces a religious community to give him money so he can "convert" his pirate friends. Twain’s skeptical take on religion can be elicited because superstition is a theme that both Huck and Jim bring up several times. Although both of these characters tend to be quite rational, they quickly become irrational when anything remotely superstitious happens to them. The role of superstition in this book is two-fold: First, it shows that Huck and Jim are child-like in spite of their otherwise extremely mature characters. Second, it serves to foreshadow the plot at several key junctions. For example, spilling salt leads to Pa returning for Huck, and later Jim gets bitten by a rattlesnake after Huck touches a snakeskin with his hands. Another theme that is dealt with in this book is slavery. In fact, slavery is one of the main topics that has been frequently debated in regards to Huckleberry Finn since it was first published. Twain himself was vehemently anti-slavery and Huckleberry Finn can in many ways be seen as an allegory for why slavery is wrong. Twain uses Jim, a slave who is one of the main characters, as a way of showing the human side of a slave. Everything about Jim is presented through emotions: Jim runs away because Miss Watson was going to sell him South and separate him from his family; Jim is trying to become free so he can buy his family's freedom; and Jim takes care of Huck and protects him on their journey downriver in a very materialistic manner.

venus :: essays research papers

THE NATURE OF VENUS AND THE VENUS SIGN We're going to find out why some people cannot stand you yet others feel so powerfully attracted to you that they simply cannot resist your charm. And, as Venus rules art and music as much as she rules romance, we're going to explore your instinctive aesthetic preferences. We're going to look at both the shapes and colors that strike your fancy, plus the figures and faces that fill your fantasies. Venus is a planet for romantics. Her very name conjures up an image of mystery and sensuality, but she was a seductive symbol long before the Romans coined this name for her. The Babylonians called her Ishtar, Goddess of Fertility. The Sumerians knew her as Inanna, Queen of Thunder. To the Egyptians she was Isis the Enchantress, and to the Greeks Aphrodite, ultimate icon of feminine charm and the mother of Cupid. If you are a typical male, your Venus sign represents your ideal woman. Aphrodite wears many disguises. Today, you will see which she dons when she wants to capture your heart. If you are a woman, your Venus sign governs the kind of person you turn into when you exploit your feminine charm. I have to confess, though, that when reading romantic preference in a horoscope, all astrologers find female psychology more complicated. Aphrodite was the ultimate free woman. She belonged to no man yet she awakened a deep and profound spirit of desire in the heart of every man she encountered. She had passionate and fruitful romantic involvements with gods as diverse as the witty, intellectual Hermes, the silent, muscular Adonis and the pompous, powerful Zeus. Throughout all this she also had a tolerant husband: aloof and irritable Hephaestus, the wounded craftsman. Forget for a moment any judgement you might feel inclined to make about her character. We are dealing here with a symbolic goddess, not a real human being and we must view her in her proper context: as an icon of femininity. One day, I hope to write an entire book about her. For our purposes here, though, all we need to understand is that we are dealing with the image of a woman who is attractive to every type of man. A man's Venus sign tells us whether he is more likely to try and appeal to Aphrodite by acting like a Hermes, an Adonis, a Zeus or a Hephae stus.

Disability and Child

CYP3. 7 Understand how to support positive outcomes for children and young people. 1. 1 Social factors †¢ Lack of social/friendship networks. Children need friendships to develop their interaction, emotional understanding, empathy and social skills. Children who lack these networks tend to feel isolated and therefore isolate themselves more. They may suffer insecurities about themselves and be withdrawn and shy. They may struggle to communicate, share and understand the needs and feelings of others. As they grow older the insecurities may lead to self-hatred and self-harm.They will lack people to confide in or go to for advice. They may find themselves drawn into ‘the wrong crowd’ because they seem welcoming, and as a result find themselves manipulated. †¢ Poor parental supervision/neglect. Without guidance children do not learn the correct ways to behave. This will cause them to come into conflict at school because they do not know or understand acceptable bou ndaries. They may be unaware of the dangers they can face in life. They may have a distorted view of their own abilities and may believe that they are allowed to do what they want because they are never prevented.They may believe they are unloved, unimportant and unvalued and as they grow older this could lead to depression and self-harm. The lack of boundaries could result in them becoming involved in crime and anti-social behaviour. Neglect could lead to health problems through malnutrition. They may struggle to form social relationships because of their lack of personal hygiene. Poor clothing could lead to bullying and teasing, causing them to withdraw and become isolated. †¢ Illness/disabilityIf the child suffers from illness or disability they may find they frequently miss school, they may then miss large chunks of their education and struggle to achieve. It may cause them to miss out on activities such as sports, which could leave them feeling isolated. These feelings cou ld develop into anger or resentment and may cause them to have behavioural problems. They may be misjudged as lacking intelligence and therefore not given challenges, leading to boredom and perceived disruptive behaviour. If the child is the carer of a parent suffering illness or disability this can lead to emotional difficulties.The child may struggle to understand the role reversal they are experiencing, viewing themselves as being on a par with adults and more mature than their peers, resulting in them struggling to form friendships. They may become resentful at missing out on their childhood and present challenging behaviour. They may suffer anxiety whilst away from home and worry about their parent, resulting in a failure to engage in their education. They may not fulfil their potential in life as much of it will be dedicated to being a carer. Having a parent with a long term illness or disability could also lead to financial hardship due to lack of employment. Criminal or anti –social behaviour Whether it is behaviour presented by the child, a sibling or parent it could result in the child being taken into care. A parent could be absent for a length of time, if imprisoned, causing emotional stress. The child may perceive the behaviour as normal or acceptable, especially if it is being carried out by the parents and copy it. It may result in a transient lifestyle, as they could be re-housed as a result of anti-social behaviour. This would result in the child suffering a disrupted education and struggling to form long term stable friendships. †¢ AddictionsThe impact of addictions on children can be various. They can suffer health problems, if their mother had a drug or alcohol problem during pregnancy. They may suffer poverty due to lack of employment, or if the addiction is gambling. They may suffer from neglect, abuse or/and violence. If they have younger siblings they may find themselves responsible for their care and therefore may suffer st ress and feel isolated. They may feel scared and find it difficult to speak to people for fear of getting in trouble or going into care. They may ultimately find themselves in care if the addictions result in their parents being unable to care for them.They may become involved in crime to support their family. At school they may be disruptive or withdrawn, have mood swings and outbursts of violence. †¢ Parental separation This can leave a child feeling very insecure and frightened. They may become quiet and withdrawn. They may become very emotional, clingy and tearful or become violent and abusive. They may feel angry, let down and abandoned. Their work and concentration at school may suffer as a result of any stress and worry they may be feeling. They may suffer poverty as a result of a fall in the household income.They may suffer a dramatic change in lifestyle that leaves them confused. Economic and Environmental factors †¢ Poverty This can result from low income, unempl oyment, parental separation, illness or disability, addictions, or criminal activities. Children may suffer malnutrition or a poor diet as a result of their parents being unable to afford quality food. This could result in lack of concentration or poor performance at school. They could also suffer other health related issues. They may be the subject of bullying as a result of their clothing or because they do not have the latest ‘must have’ accessories.They will probably miss out on further education due to the costs involved, or as a result of the need to find employment to help support the family. †¢ Poor housing One of the side effects of poverty is poor housing. People on low income are often dependent on local authority housing. This may result in overcrowding, for example being housed in a bedsit or home with insufficient bedrooms. This means the child has no privacy, or personal space. They may struggle with homework and course work because of the lack of a quiet space in which to complete it.The housing provided may be of a poor quality – suffering damp or be in disrepair. This could have a detrimental effect on the child’s health – causing asthma or frequent colds and coughs. It will probably be in a less desirable area or could be in an area with social disorder problems. This may result in the children becoming isolated, as their parents may be fearful of letting them out to play or they may themselves become involved in anti-social behaviour and criminal activities. †¢ Lack of academic achievement Children whose parents have had a poor education or lack numeracy and literacy skills can struggle at school.Their parents may show little or no interest in their education and as a result they may also lose interest. The parents may not attend school progress meetings so they will have little understanding of their child’s achievements and therefore the child will not receive praise and encouragement to continue. The parents will struggle to support the child in homework and coursework and the child will therefore struggle. This may cause them to get in trouble as a result of uncompleted assignments. They might ‘fail’ in their education, as a result, and struggle to get employment as an adult.Cultural factors †¢ Religious beliefs and customs Children may have to attend a school associated with their religion, and may therefore receive a less balanced education. They may struggle to understand other people’s religion or lifestyle choices, if it goes against what they are taught. This may leave them confused or feeling isolated and struggling to interact with the wider community. They may also experience or witness abuse on the grounds of their religious beliefs and customs, leaving them not only confused and isolated but fearful. †¢ Ethnic and cultural customsChildren may have different forms of attire, causing them to be teased or bullied. Their cultur e may view interaction between men and women in a different way and the children will struggle to recognise what is acceptable at school as it differs to home. This could cause them to come into conflict with school rules or to be perceived as a trouble maker. †¢ Transient lifestyle The child and their family could move around frequently; for example they may come from Gypsy Roma Traveller community. This means their education will be inconsistent and interrupted.They will be unable to form close friendships and lack a support network outside their close family and community. Although dealt with separately, many of these factors are interconnected; unemployment or low income can lead to poor housing. Poor housing can lead to health problems, which can lead to frequent school absences. They will not only affect the child’s present lifestyle and health, but also their future, right through to adulthood. This pattern could then continue into the lives of their children. Wit hout support and intervention, they and their families could find themselves trapped in a cycle of disadvantage. . 2 Poverty is on the agenda of the Every Child Matters framework, with one of the outcomes stating that every child should achieve wealth and economic well-being. This means it is important to ensure that children experiencing poverty have the same opportunities as their peers. Impact of poverty can be: Low income: This can mean that children may not have the same advantages of there more wealthier peers. Poor housing: This could lead to ill health due to unacceptable standards within the home. Ill Health: Not having access to the correct food and warm clothing could affect health.Low academic achievement: This could come due to there not being such an emphasis on the importance to learn or support brackets within the home. Low Self-esteem: Children could have a low self-esteem due to the above factors. 1. 3 In accordance with Article 13 of the United Nations Convention on the Rights of a Child, the outcomes of the Governments Every Child Matters framework and the Early Years Foundation Stage, children should be provisioned for by ensuring that children are involved and engaged with, allowing them to be heard, to make decisions, contribute their experiences and be supported and safeguarded throughout their development.Even from an early age, children’s choices, even simple ones, can have an impact on their life chances and outcomes such as choosing which toys to play with at pre-school or which friends to play with, a child may develop a friendship with another child who is perhaps a bit louder and boisterous and may display unwanted behaviour, this choice of friend may have a negative impact on the child's behaviour at home or in other settings they move onto.Whilst the child has the right to choose their friends, it is our responsibility to involve the child in setting expectations of their behaviour and help them to make a positive contri bution, which is one of the outcomes of the ECM framework. Children and young people throughout their lives will make choices such as whether to eat healthily or unhealthily or start smoking or drinking, as any early years setting we ensure that we offer healthy snacks and meals, we involve the children in activities and discussions about the importance of healthy living but there will come a point where they can choose for themselves.If a child/young person chooses to eat unhealthily this will have a negative impact on their wellbeing, they could become overweight, develop diabetes and it could exclude them from taking part in activities, this could continue and have a negative knock on effect throughout their lives perhaps causing them to suffer low self-esteem and become withdrawn from social situations. A child may be raised in an environment where they are allowed to play violent computer games or have families who are in trouble with the police.These experiences could have a n egative impact on the way the child/young person develops and integrates into society, they may choose to act the same way and get in trouble or they may not like what they have experienced and choose not to. 2. 1 All practitioners should be striving to achieve the 5 outcomes of the Every Child Matters framework: †¢ Be Healthy †¢ Stay Safe †¢ Enjoy and Achieve †¢ Make a Positive Contribution †¢ Achieve Economic Wellbeing By following the 4 EYFS themes we can see how they link into the ECM Framework.EYFS Theme Supporting Principles Every Child Matters Unique Child 1. 1 Child Development Make a positive contribution 1. 2 Inclusive Practice Make a positive contribution 1. 3 Keeping Safe Stay Safe 1. 4 Health and Well-being Be Healthy Positive Relationships 2. 1 Respecting Each Other Make a positive contribution 2. 2 Parents as Partners Make a positive contribution 2. 3 Supporting Learning Make a positive contribution 2. 4 Key Person Stay Safe Enabling Environme nts 3. 1 Observation, Assessment and Planning Enjoy and Achieve 3. 2 Supporting Every Child Enjoy and Achieve . 3 The Learning Environment Enjoy and Achieve 3. 4 The Wider Context Make a positive contribution Learning and Development 4. 1 Play and Exploration Enjoy and Achieve 4. 2 Active Learning Enjoy and Achieve 4. 3 Creativity and Critical Thinking Enjoy and Achieve 4. 4 Areas of Learning and Development Enjoy and Achieve Be Healthy – this also includes how our health is affected by our social, mental, emotional and physical well-being. The Government has a focus on healthy living for children. At my setting we provide healthy snacks for the children.We also promote healthy choices, talk about healthy hearts and activities that teach them an active lifestyle. Stay Safe – we ensure children in our care are safeguarded. We have a robust safeguarding policy. Children know they can talk to any member of staff if they do not feel safe and they know they will be listened to. Enjoy and Achieve – we observe children so we understand their needs and can then plan more accurately for individual children. Make a Positive Contribution – we are continually assessing and developing our policies to ensure we are always making positive contributions to children’s development.Achieve Economic Well-being – by ensuring we follow all the EYFS and Every Child Matters we are ensuring all children have the best start in life and can go on into adulthood and achieve economic well-being. 2. 2 Recognising that everyone is unique is a first step for seeing the importance. Each child and young person will have a differing set of needs, requirements and barriers that can prevent them accessing ways of achieving success. It is also important to design services around needs because it makes best use of the money available, it targets the services properly, so doesn't waste time or resources.Putting the child at the centre means, rather than it b eing about adults and what they want, it is actually about what the child NEEDS. Key issues when designing services to meet children and young people’s needs are: Careful preparation Collaboration of different services Ensuring an up-to-date directory of services available Collaboration between services, children, young adults and parents Integrating information from different services Flexibility in working together Managing change effectively Communication and consultationOutreach – enabling access by visiting rural communities and making home visits Understanding the importance of networking between services. 2. 3 When it comes to children's participation it is rare to see involvement of children below the age of 8 years. Yet, very young children have the same rights to participation as any other children and they should be equally involved in matters that affect them. Even a two year old child can be meaningfully involved in decision making. Take the example of a p arent who prepares the clothes for her son to wear that day.It may well be that the boy says, ‘I don't like this, I want to wear that! ‘ The mother could then look at what the boy would like to wear and decide whether the clothes will suit the weather conditions. When they do, she could say, ‘okay, fine, you can wear those clothes instead. ‘ When the weather does not permit to wear the clothes the boy has identified, the mother should explain to her son that the clothes are either too hot/or too thin to wear given the circumstances. She can explain what the implications will be when he would wear the clothes he wants – catching a cold for example.This is a clear and simple example of children's involvement in decision making – in this case with a very young child. It typically happens within the family environment, it is not ‘a big thing' but it may well be important for the child's development. The boy has been given an opportunity to be involved in a decision that affects him, he has been given choices, he has received information that will help him understand the implications of his choice. It also shows how the best interest of the child may play a role in such decisions – i. e. he mother's concern about her son's health in his choice of clothes to wear. 2. 4 To support children/young people to make personal choices and experiences according to age, needs and abilities we as providers must allow them to express their own thoughts, views and opinions and most importantly listen to them. We must also offer constructive and fair advice appropriate to the age and stage of the child i. e. when a child reaches adolescent you would then think about some form of sex education where as you wouldn’t need to do this with children in the early years.To make advice fair you also need to put your own opinions and experiences to side and concentrate on delivering the facts in a positive way so that the child can t hen make positive decisions to do with the matter in hand. We can also aid them in completing activities that will allow them to make decisions and make choices and be there to support throughout process of decisions making and when things may go wrong. Also by providing the right environment we are enabling children to make choices that have a positive impact on their future lives. To provide the right environment we provide: ExplorationExperimentation Problem solving Take risks safely Variety of activities Accessible resources Resources to meet individual interest and needs Language an interaction Welcome to families of all cultures and religions Places to rest and eat An outdoor learning environment that is challenging ad promotes learning. 3. 1 The potential impact of disability on outcomes and life chances of children and young people are that it can affect the person’s ability to perform normal day-to-day activities, but each child I affected differently by their impair ment or condition.If a physical disability it may compromise the child’s healthy development and disrupt their educational experiences and if adults focus on what is ‘wrong’ with a child or young person and what they can’t do, rather than on what they can do and are already achieving, and their potential to develop, learn and progress, then the child’s emotional well-being may be affected by poor self-esteem. Children with learning difficulties or disabilities with emotional or social development may affect children’s all round progress.Families with a disabled child or young person often experience financial difficulties which may restrict children’s opportunities in life – not only that of the disabled child but of their siblings as well. This may result in relationships within families may be destabilised by the stresses of caring for a disabled child. 3. 2 It is important to have positive attitudes towards disability and spe cific requirements as it is possible to avoid or reduce the impact of their impairment so that the person can have opportunities to make choices, develop to their potential, become independent and play a full part in society.Also, if practitioners have positive attitudes about their capacity to provide for disabled children’s requirements, and are ready to learn new skills such as sign language or using the Makaton system (which we use already), then the children have greater opportunities for making developmental progress. 3. 3 Social model of disability – recognises that discrimination against disabled people is created by society, not by disabled people’s impairment’s. It looks at ways to address issues to enable people to achieve their potential, by looking at ways to adapt the environment so the child can feel included this is very important.The social model has been constructed by disabled people and by listening to what disabled people want and to remove any barriers, which may be in their way. By removing barriers and adapting the environment you are allowing children and young people chances to achieve and learn which promotes confidence and self-esteem. Medical model of disability – this treats the person as a sick patient and tends to focus on ‘How can we make this person more normal? By labelling a child because of their disability can prevent us from seeing the child as a whole person like their gender, culture and social background the medical models is a traditional view of disability and that through medical intervention the person can be cured where in fact in most cases there is no cure. They expect disabled people to change to fit into society. By adjusting our environment to suit the needs of the child and appropriate resources and facilities are provided it allows the child to be confident also we focus on what the child can do and not on what they can’t do (social).We don’t think of c hildren, as special needs we think of them as children with specific or additional needs. In my setting we aim to give all children the same opportunities and children are not singled out because they have different needs for example all though some children require 1:1 support we don’t remove them from their peers the child will still work in his or her group but they will get extra support. Low expectations about the potential of a disabled child or being over protective can limit what they achieve.It’s important that we have positive attitudes about what requirements we provide so children can have opportunities for making developmental progress (social). We have one child at our setting that suffers from multiple impairment’s. The child is registered blind but can see vaguely so we do have to make sure that walkways are clear and as she is of adolescent age we have had to purchase foldable tables for her height, for her to eat off (social). I don’t th ink that the medical model of disability impacts on our practice a great deal but I know the child does have medical care for her disability that will never be fully cured (medical). . 4 Different types of support available are * Speech and language therapy- they will usually work in partnership with parents, teachers and support staff and anyone else who has regular contact with the child and provide training and coaching sessions and provide them with ideas and strategies to put into place to help promote the child’s speech. I myself have sat in on a session with a child in our setting when the speech therapist came to have a meeting with a child and she gave us advice sheets on how best to help the child with his speech including picture cards with words on. Support from health professionals’ additional learning support- a child who has a disability like Down syndrome may need extra support in a setting to help them learn. A child with epilepsy is likely to require regular monitoring from health professionals and medication, which needs to be adjusted appropriately. * Assistive technology- these would be anything which will help someone for example wheelchairs, hearing aids, walking frames and for a child who is blind you could use software which reads text from a screen. There are many different aids available for children and adults to help them with everyday tasks. Specialised services – There are many specialized services i. e. special educational needs coordinator, physio therapist, speech therapists, school nurse, social services. These services are available in order to provide the right care for the child. 4. 1 Equality – each individual in society experiences opportunities to achieve and flourish which are as good as the opportunities experienced by other people. Diversity – the differences between individuals and groups in society arising from gender, ethnic origins, social, cultural or religious background, fami ly structure, disabilities, sexuality and appearance.Inclusion – a process of identifying, understanding and breaking down barriers to participation and belonging. The meaning of these in the context of the positive outcomes for children and young people: Being healthy – Equality – each child should have the same opportunity to lead a healthy lifestyle. Diversity – individuals in the society may have different methods of being healthy, i. e. exercise regimes, and dietary requirements. Inclusion – accepting the child’s and families view on how they stay healthy and helping any child to maintain a healthy lifestyle.Stay safe – Equality – each child should feel safe in their surroundings. Diversity – people may of different views on the level of safety. Inclusion – understanding what makes the child feel safe and maintaining that feeling for the child. Enjoying and achieving – Equality – each child shou ld have the same opportunities to enjoy and achieve as others. Diversity – parents or carers may have different views on what they want their children to achieve and/or what they should be enjoying, i. e. stereotyping –boys do boys things and girls do girls things.Inclusion – each child should have the opportunity to enjoy and achieve no matter their stage of development, making sure children who need more guidance and support get it. Make a positive contribution – Equality – every child should have the opportunity to make a positive contribution no matter what type of contribution and how big or small. Diversity – every child’s input will be different. Inclusion – children’s input, no matter how varied should be acknowledged. Achieve economic well-being –Equality – treating each child equal no matter what economic status they come from. Diversity – each child lives a different life, whether it be ec onomic status, health and disabilities, family background, religion etc. Inclusion – no matter what diverse factors affect the child’s life each child should have the opportunity to achieve economic well-being in their own life. 4. 2 Social services – social workers that work with children aim to support children in need of protection as a result of any form of abuse or neglect.Also for children who need additional services in order to reach a reasonable standard of health and development (for example children with disabilities) and for children who need to be provided with care because they cannot live with their own parents. Speech therapists – Speech and Language Therapists ( SLT) work with parents/carers and others to assess if a child has speech and/or language difficulties, communication or eating and drinking difficulties. The therapist will consider the difficulties the child has and the impact these will have on his/her life.If appropriate the th erapist will decide how the child can be helped to reach their full communication potential. OFSTED – Ofsted is the Office for Standards in Education, Children’s Services and Skills. They report directly to Parliament and are independent and impartial. OFTSED inspect and regulate services which care for children and young people, and those providing education and skills for learners of all ages. OFSTED ensure that we as providers follow the EYFS AND ECM to ensure that children are provided for and are able to develop at a healthy rate.Respite Care – Respite care is the provision of short-term, temporary relief to those who are caring for family members who might otherwise require permanent placement in a facility outside the home. Respite programs provide planned short-term and time-limited breaks for families and other unpaid care givers of children with a developmental delay and adults with an intellectual disability in order to support and maintain the primar y care giving relationship. Respite also provides a positive experience for the person receiving care.

Learning and behavior

1. Define classical conditioning and operant conditioning. Identify the basic procedures of both types of conditioning. Identify and discuss the similarities and differences between the two types.  Traditionally, theories of conditioning have come to mean that learning takes place when two or more events are associated because they occur together. Scientific references to classical conditioning are commonly associated with Ivan P. Pavlov (1849-1936) as he was the first person to discuss issues related to classical conditioning with others in the scientific community.   Classical conditioning is a form of learning in which two stimulus events are associated.   Typically, a conditioned stimulus (CS) is paired with an unconditioned stimulus (US) that naturally produces an unconditioned response (UR).   The result is that the conditioned stimulus acquires the capacity to elicit a new response (the conditioned response, or CR) that is similar in form to the unconditioned response. On the other hand, Skinner (1953) developed the method of conditioning through what has been termed operant or instrumental conditioning. Skinner’s version of instrumental conditioning, called operant conditioning, is a technologically based model that has generated a great deal of research.  Ã‚   Operant conditioning involves voluntary behavior emitted by the learner which may be reinforced by its consequence.   In operant conditioning, whether a response occurs in the future depends upon the nature of the contingency.   If a response makes life better for the individual, it will likely occur in the future.   If it makes life worse, it will likely not occur again in the future.   Thus, operant conditioning makes use of reinforcements. The basic theory of both conditioning is behaviorism, which was formulated by the American behaviorists John B. Watson.   This theory has been described as an evolutionary, psychological doctrine developed to support the evolutionistic theories of knowledge.   It holds that all man’s behavior, mental states and processes have a purely physiological origin and function consisting of neurological, glandular, and other bodily responses to sensory stimuli; and that under proper stimulation can be appropriately conditioned to produce any desired response. Both classical and operant conditionings involve acquisition, extinction, spontaneous recovery, generalization, and discrimination.  Ã‚   Yet their difference is straightforward: Classical conditioning involves respondent behavior- reflexive behavior that occurs as an automatic response to some stimulus.   Operant conditioning on the other hand, involves voluntary (nonreflexive) action, called operant behavior because the act operates on the environment to produce rewarding or pushing stimuli. 2. Identify two real-life experiences in which learning principles can apply. Discuss each experience and the principles of learning that are applicable. Be sure to fully explain each of the learning concepts that apply to these two experiences. Identify ways in which learning in the two experiences can be inhibited and improved. Pavlov’s principles of classical conditioning apply to human health and well-being.   For example, former crack cocaine apply often feel a craving when they again encounter cues (people, places) associated with previous highs.   Thus, drug addicts are advised to steer clear of settings associated with the euphorbia of previous drug use.   Classical conditioning even works upon the body’s disease-fighting system.   When, say, a particular taste accompanies a drug that influences immune responses, the taste by itself may come to produce an immune response. Everyday applications of operant conditioning are the experiments comparing computer-assisted instruction (CAI) to traditional classroom instruction suggest that, for some drill and practice tasks, the computer can indeed be more effective.  Ã‚   According to Skinner, â€Å"Good instruction demands two things,† he said.   â€Å"Students must be told immediately whether what they do is right or wrong and, when right, they must be directed to the step to be taken.† References Bolles R. C. (1989). Learning theory (2nd ed.). New York: Holt, Rinehart & Winston. Bower G. H., & Hilgard E. R. (1981). Theories of learning (5th ed.). Englewood Cliffs, NJ: Prentice Hall. Domjan M. (1998). The principles of learning and behavior (4th ed.). Pacific Grove, CA: Brooks/Cole.