Thursday, May 14, 2020

10 Types of Energy and Examples

Energy is defined as the ability to do work. Energy comes in various forms. Here are 10 common types of energy and examples of them. Mechanical Energy Mechanical energy is energy that results from movement or the location of an object. Mechanical energy is the sum of kinetic energy and potential energy. Examples: An object possessing mechanical energy has both kinetic and potential energy, although the energy of one of the forms may be equal to zero. A moving car has kinetic energy. If you move the car up a mountain, it has kinetic and potential energy. A book sitting on a table has potential energy. Thermal Energy Thermal energy or heat energy reflects the temperature difference between two systems. Example: A cup of hot coffee has thermal energy. You generate heat and have thermal energy with respect to your environment. Nuclear Energy Nuclear energy is energy resulting from changes in the atomic nuclei or from nuclear reactions. Example: Nuclear fission, nuclear fusion, and nuclear decay are examples of nuclear energy. An atomic detonation or power from a nuclear plant are specific examples of this type of energy. Chemical Energy Chemical energy results from chemical reactions between atoms or molecules. There are different types of chemical energy, such as electrochemical energy and chemiluminescence. Example: A good example of chemical energy is an electrochemical cell or battery. Electromagnetic Energy Electromagnetic energy (or radiant energy) is energy from light or electromagnetic waves. Example: Any form of light has electromagnetic energy, including parts of the spectrum we cant see. Radio, gamma rays, x-rays, microwaves, and ultraviolet light are some examples of electromagnetic energy. Sonic Energy Sonic energy is the energy of sound waves. Sound waves travel through the air or another medium. Example: A sonic boom, a song played on a stereo, your voice. Gravitational Energy Energy associated with gravity involves the attraction between two objects based on their mass. It can serve as a basis for mechanical energy, such as the potential energy of an object placed on a shelf or the kinetic energy of the Moon in orbit around the Earth. Example: Gravitational energy holds the atmosphere to the Earth. Kinetic Energy Kinetic energy is the energy of motion of a body. It ranges from 0 to a positive value. Example:Â  An example is a child swinging on a swing. No matter whether the swing is moving forward or backward, the value of the kinetic energy is never negative. Potential Energy Potential energy is the energy of an objects position. Example: When a child swinging on a swing reaches the top of the arc, she has maximum potential energy. When she is closest to the ground, her potential energy is at its minimum (0). Another example is throwing a ball into the air. At the highest point, the potential energy is greatest. As the ball rises or falls it has a combination of potential and kinetic energy. Ionization Energy Ionization energy is the form of energy that binds electrons to the nucleus of its atom, ion, or molecule. Example: The first ionization energy of an atom is the energy needed to remove one electron completely. The second ionization energy is energy to remove a second electron and is greater than that required to remove the first electron.

Wednesday, May 6, 2020

Psychosocial Rehabilitation for Schizophrenia Essay

Psychosocial Rehabilitation for Schizophrenia nbsp;nbsp;nbsp;nbsp;nbsp;Psychosocial rehabilitation is a learning based approach using a token economy and social skill training to help patients with schizophrenia develop adaptive behaviors (Nevid, Rathus, amp; Green, 2003). To live successfully in the community, a variety of treatment approaches are available to people with schizophrenia. A few of the psychosocial rehabilitation options for people with schizophrenia include hospitalization, self-help clubs, family intervention programs, drug therapies and psychosocial treatments. Many treatments have been researched with the most effective being a combination of more than one treatment being implemented simultaneously with others.†¦show more content†¦A European standpoint â€Å"suggests that schizophrenia reflects an autistic relationship to reality or lack of attunement to others† (Lysaker, Wickett, Wilke, amp; Lysaker, 2003). All of the preceding factors contribute to the difficulties many people with schizophr enia face functioning in social and occupational roles. These difficulties, in turn, limit their ability to adjust to community life, even in the absence of psychotic behaviors (Nevid, Rathus, amp; Green, 2003). Self-help clubs commonly called clubhouses were created to help patients hospitalized with schizophrenia transition from a hospital setting back into their communities. nbsp;nbsp;nbsp;nbsp;nbsp;These self-help clubs offered a more structured psychosocial rehabilitation centers. The clubhouse’s objectives are to help people with schizophrenia find a place in society. Many of the clubhouses across the country and even in other countries such as Sweden, Japan, and Australia were founded by the very people who needed them most. These people with schizophrenia created environments where they could go and receive the supports necessary to deal with their illness. This clubhouse movement began in 1948 after mental health agencies failed to provide adequate services to people being released from hospitals with schizophrenia and those suffering in the community. The first clubhouse, founded by released patients was called Fountain House. Since Fountain House more than two-hundred similar clubhousesShow MoreRelatedThe Treatment Prospects For Schizophrenia1571 Words   |  7 PagesProspects for Schizophrenia Cecilia Pivarunas Northern Virginia Community College Abstract Schizophrenia is a mental disorder that can present in many different ways. Most often, symptoms display in a negative or positive manner. While medications are on the market to mitigate symptoms, the optimal treatment method couples both pharmaceutical and psychiatric rehabilitation. The Patient Outcomes Research Team, commonly called PORT, has issued treatment recommendations for Schizophrenia. The firstRead MoreThe Psychological Disorder Of Schizophrenia Essay1582 Words   |  7 Pagesdisorders. Examples of these disorders are; depression, anxiety disorder, Schizophrenia, child hood disorders, impulse control disorders personality disorders, adjustment disorders and family disorders. I chose to write about Schizophrenia so that I can clear the air concerning the basic psychological ailments, and to assist people know what to do if a loved one identifies extremities in the manifestation of Schizophrenia. Schizophrenia being a serious brain disorder affecting how people think, beh ave andRead MoreTreatments For Schizophrenia And Its Effects On Society1028 Words   |  5 Pages Treatments for Schizophrenia M. Arah Enoh Southwestern Oklahoma State University Schizophrenia is a chronic, severe brain disorder which causes people to have odd thoughts, disturbed emotions and motor abnormalities (Carpenter, 2015). It is usually followed by psychosis, disconnecting from reality. 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Schizophrenia is a disease in the brain that is an emotionally draining illness that can affect the victim along with anyone in contact with the victim. RB a young man has a diagnosis of schizophrenia, paranoid type. He lives at home with a loving family and he was always socially active and great student. Schizophrenia has been a severely stigmatized disorderRead MoreSymptoms And Treatment Of Schizophrenia Essay937 Words   |  4 PagesIntroduction Per MentalHelp.net, schizophrenia is rare with approximately one-percent of the worldwide population and 1.2 percent of the population of the United States suffering from the disease as of 2009. Accurate statistics are difficult to obtain because many sufferers do not seek help. Symptoms typically – but not always – present in teen years with different peak times for females and males. Females have two peak times of vulnerability – mid- to late twenties and again around 40 – whereasRead MoreSchizophreni A Long Term Psychotic Disorder1265 Words   |  6 PagesDefinition of Schizophrenia Schizophrenia is a long term psychotic disorder which severely affects the way a person thinks, behaves and their perception of the world. This illness has a negative impact on an individual’s social and occupational functioning and usually results in the affected person withdrawing from their family and friend (Trigoboff, 2008). The current DSM-V classification explores this definition in further detail and allows for reliable diagnosis in patients with schizophrenia. According

Tuesday, May 5, 2020

Exercise Program on Physical Function †Free Samples to Students

Question: Discuss about the Exercise Program on Physical Function. Answer: Introduction: Physical exercise, either through aerobic activity or dancing are activities that enhance and maintain the physical wellness as well as general body health (Pearsall et al., 2014). For instance, physical exercise is performed due to a number of reasons; to improvise athletics skills, make muscles strong, fun, cut or maintain body weight and to maintain a healthy cardiac system. While many people comprehend the benefits associated with dance and aerobics, a bigger proportion do not reap the benefits of this knowledge. This is because many people do not engage in any physical activities and hence miss out on the health and human mind benefits. Regular physical exercise and dance has been reported to have benefits on physical as well as mental health. Moreover, a positive relationship exists between aerobics and a low cardiovascular disease. Moderate levels of exercise lowers the symptoms of mental health conditions and thus can be used as complementary option for treatment in mental he alth. People suffering from mental health are at a higher risk of suffering ill health. This essay therefore explores the effects of aerobics and dance to human mind and health. Aerobics exercise involves warming up, getting into an enduring condition, cooling down and finally stretching. The process of warming up enables the muscles to get enough blood supply and flow before the main exercise starts. Endurance is the bulk part of the aerobics which involves engaging in various activities that require a lot of energy input (Telenius et al., 2015). In the cool down phase, the person allows the body to clear out all the lactic acid (bi product) which had built up in the course of exercise. The stretching face of an aerobic exercise allows the muscles of the body to become long once more and also facilitates the blood flow, since some muscle fibers were damaged during an exercise. However, the mode of aerobic exercise that one can engage in depends on their physical fitness. A study was conducted by (Pearsall et al., 2014) to determine the effects of exercise interventions on people suffering from serious mental illnesses. Some common interventions used were wa lking and cycling and a small increase in the points of mental and physical health domains was observed. Aerobics have been known to boost the immune system and helps in preventing the development of diabetes, heart diseases and obesity. It is also implicated in the improvement in the mental health, lowering depression and positive self-esteem (Sheffield Woods-Giscomb, 2016). For instance, while childhood obesity has been an ever growing problem globally, aerobics can help in lowering the effects of this condition. Aerobics are also significant in keeping physically fit, buildup and maintenance of bone density, mobility of joints and physiological health (Wu et al., 2016). On other occasions, regular aerobic exercises have been shown to facilitate in the prevention or treatment of some chronic conditions like obesity and high blood pressure. Taking an example of cardiovascular health, aerobics have been found to prevent and lower the effects of coronary heart diseases. In the mental health, aerobics keeps the mental health working by enhancing development of the neurons, synaptic plast icity, and the improvement of cognitive functions (Lindegrd et al., 2015). It also confers neuroprotective roles in either neurodegenerative and neuromuscular health conditions. Aerobics also increases the blood flow and oxygen to the brain, promotes the roles of growth factors that are involved in development of new nerve cells, increases the chemicals such as glutamate and dopamine that help in the brain cognition functions. Aerobic dances are among the many methods used in controlling weight, and improving confidence and self-esteem. In most cases, overweight becomes a stumbling block and hence people cannot enjoy life as well as other problems associated with overweight like obesity, cardiovascular diseases and hypertension. Moreover, overweight people are unable to mentally handle the thoughts of going outside and being seen. The mental health of a person makes them what they really are. Engaging in a dance helps in burning of calories just as swimming, walking, running or cycling. However, the physical benefits from a dance and physical exercise are more than the mental changes. After a dance or aerobic exercise, the way one feels about themselves is way better than what in real sense they are, thus increasing their self-esteem. Dance therapy offers a psychotherapy which makes use of movements so as to enhance social, emotional, cognitive and physical development. The dance therapists engage people w ith intellectual and emotional problems, as well as life threatening diseases (Carless Douglas, 2016). It is also common to find dance therapists working in hospitals, psychiatrist centers, prisons, preschools, private practice and day care centers. Dances are a direct way of enabling people to speak out their emotions especially when undergoing traumatic experiences. Moreover, it enables people with physical problems to raise their self-esteem in life. Dances also enable the bodies to be stretched and hence remain in good shape alongside reducing stress (Fetzner Asmundson, 2015). Regular dances involve physical movements which also slows down the process of aging. This is because while dancing, there is high rates of muscles contraction and relaxation and increased breathing, similar to other forms of aerobics. In people with joint and muscle problems, dances help strengthen the bones and can be a remedy in the treatment of osteoporosis in females. Dancing also helps in the lubrication of joints and hence helps in alleviating pain from arthritis (Wu et al., 2016). Just as the aerobics, dances facilitate the burning of calories and this helps people with diabetes to reduce their blood sugar levels since it can be used in the muscles to make energy for the exercise. In other cases, the exercises and dances help in burning cholesterol and lower down the low density lipoprotein as they raise the high density lipoproteins thus protecting the person from high blood pressure (Daniels et al., 2017). Dances also improves memory, improve moods and hence lower stress (Fetzner Asmundson, 2015). Dances and aerobics thus confer health and human mind several benefits which improves the quality. It is evident that aerobics and dance are physical in nature in that they involve use of energy. These enables the breakdown of fats to generate energy and hence prevent people from cardiovascular diseases, obesity, overweight and high blood pressUre among other health benefits. Apart from physical health, aerobics and dances have effects on the human mind in that they improve cognition, lower stress and improves the manner in which people view themselves. References Carless, D., Douglas, K. (2016). The Bristol active life project: Physical activity and sport for mental health. In Sports-Based Health Interventions (pp. 101-115). Springer, New York, NY. Daniels, S. R., Hildebrandt, J., Brennan, L. K., Couch, S. C. (2017). Nutritional Interventions to Lower Cholesterol and Risk for Heart Disease in Children. In Nutrition in Lifestyle Medicine (pp. 229-249). Humana Press, Cham. Fetzner, M. G., Asmundson, G. J. (2015). Aerobic exercise reduces symptoms of posttraumatic stress disorder: A randomized controlled trial. Cognitive behaviour therapy, 44(4), 301-313. Lindegrd, A., Jonsdottir, I. H., Brjesson, M., Lindwall, M., Gerber, M. (2015). Changes in mental health in compliers and non-compliers with physical activity recommendations in patients with stress-related exhaustion. BMC psychiatry, 15(1), 272. Pearsall, R., Smith, D. J., Pelosi, A., Geddes, J. (2014). Exercise therapy in adults with serious mental illness: a systematic review and meta-analysis. BMC psychiatry, 14(1), 117. Sheffield, K. M., Woods-Giscomb, C. L. (2016). Efficacy, feasibility, and acceptability of perinatal yoga on womens mental health and well-being: a systematic literature review. Journal of Holistic Nursing, 34(1), 64-79. Telenius, E. W., Engedal, K., Bergland, A. (2015). Effect of a high-intensity exercise program on physical function and mental health in nursing home residents with dementia: an assessor blinded randomized controlled trial. PloS one, 10(5), e0126102. Wu, H. Y., Tu, J. H., Hsu, C. H., Tsao, T. H. (2016). Effects of low-impact dance on blood biochemistry, bone mineral density, the joint range of motion of lower extremities, knee extension torque, and fall in females. Journal of aging and physical activity, 24(1), 1-7.