Auto Exhaus essays

Auto Exhaus essays The purpose of the experiment was to understand and learn how to use Fourier transform infrared spectroscopy for analyzing the content of exhaust gas, carbon monoxide. Carbon monoxide, CO, is formed from burning oil, gas, coal, and wood, and is the most common air pollutant in urban areas (Peter et. al., 1999). Because its primary source is automobile emissions, carbon monoxide exposure is particularly high near heavily trafficked highways (Peter et. al., 1999). Carbon monoxide attaches to hemoglobin in the red blood cells which reduces the amount of oxygen transported to the cells. Scientific evidence indicates that exposure to carbon monoxide can reduce mental activities such as: time distortion (10-30 ppm), throbbing headache (100 ppm), vomiting and collapse (300 ppm), and coma and death (600 ppm) (Rowlen et al., 2004). This experiment was dealing with FTIR spectroscopy as a quantitative technique to determine the amounts of carbon monoxide, CO, in automobile exhaust samples. The FTIR method was chosen for this experiment, since it has given good results in analyses of gas compounds. The absorbance can be determined in all or parts of the infrared (IR) region, not only for one specific wavelength. The least concentration that can be detected with FTIR is about 0.2 ppm. The procedure for this experiment was adapted from the Carbon Monoxide in Auto Exhaust experiment.2 The instrument used for this experiment was an Avatar 360 FTIR spectrometer. To collect the exhaust samples from the cars, the evacuated metal flasks were used. Sample 1 was collected from a Toyota Tacoma from 1997 at the ground level parking lot, and sample 2 and 3 were collected from a Toyota Corolla from 1993 at the underground parking lot. The samples were collected at free idle after the car was holding at a fast idle (2500 RPM) for approximately 30 seconds. The time at whic ...

State Versus National Standards

State Versus National Standards As you write lesson plans, you will need to refer to standards for your subject area. Standards are created to ensure that students from one classroom to another are taught the same basic information in a particular subject. While that concept might seem simple stated as such, it can, in fact, be much more complicated for the individual classroom teacher. State Standards The situation is further complicated by the periodic changes that occur to standards. When a particular curriculum area meets to change their standards, teachers are handed and expected to teach to a new group of standards from that point on. This can cause problems when drastic changes occur and teachers are still using textbooks based on the older standards. So why does this situation exist? The answer lies in flexibility and the desire for local control. States are able to determine what is important for their citizens and focus the curriculum accordingly. National Standards Will there ever be mandated national standards? At this time, it looks doubtful. Proponents claim that the curriculum would be standardized across the nation. However, the desire for local control is one of the foundational beliefs of the United States. An individual focus desired by the states would be virtually impossible with national standards. Getting Involved How can you get involved? On an individual level, just learning the state and any national standards will keep you informed of what is current in your field. You should join any organizations for your subject area such as the National Council for Teachers of English (NCTE). This will help you stay up-to-date as national standards are changed. In terms of your individual state, contact the state Department of Education to see if there is a way for you to become involved in reviews and changes to standards. In many states, teachers are selected to be a part of the standards process. In this way, you can have a voice in future changes to the standards for your subject area.

Cardio-vascular Diseases (CVDs) Essay Example | Topics and Well Written Essays - 1250 words

Cardio-vascular Diseases (CVDs) - Essay Example This report is made with a view to analyze the important aspects of heart disease with clear examinations of the biochemical, body-functional and symptomatic areas of the disease and the presently available treatment models for the better understanding of all cardio-vascular disorders. Biochemistry of the Disease The defective condition of the heart results in the inferior level of blood flow with a considerably deficit in the supply of oxygen to body cells, and the impact of such a serious lack of the life giving gas results in the damage of the functioning of the brain in some cases. Cardiovascular illness can be attributed to a set of health issues occurring when the fitness of the circulatory system stars declining due to various health disorders. In the biochemical angle, heart disease is grouped into different categories such as arteriosclerosis, atherosclerosis, angina, heart attack and stroke. The condition of arteriosclerosis occurs when the arteries harden enough to lose th eir flexibility to carry blood proportionately. Atherosclerosis is the thickening of the interior walls of the arteries which results in the diminished blood supply quantity. Also, when the heart doesn’t get enough blood for the functioning, it piles up pains in the chest and this condition is called angina. Clotting of blood or other obstacles in the blood circulation creates partial flow of the blood, which results in heart attacks. The most dangerous of all the conditions is the insufficient supply of oxygen to the brain cells, and it causes strokes which can be partial or complete paralysis of the body in a permanent way. The identified reasons for the cardiovascular disease are hypercholesterolaemia, hypertension and cigarette smoking in most of the cases. The risk factors gradually contribute to the oxidation and arterial inflammation which in the gradual course result in the formation of fibroids or fatty lesions in the arterial interiors. Although there is assumption that genetically transmitted reasons can increase the risk of heart disease, personal healthcare disorder stands as the phenomenal cause for the illness of many people. The disease is diagnosed with the presence of inflammatory CRP (C-reactive protein) and the cardiac myofilament protein troponin which can directly cause heart failure (HF). As Scott points out, although the presence of calcium suppresses the HF, hypertension causes cardiac hypertrophy and permanent loss of cardiac cells. The protein synthesis that occurs with the oxidation process in the arteries results in the accumulation of atherosclerotic plaque and a resultant HF. As a results, monocytes stick to the endothelian cells and gradually cause the blockage of arteries with CD36 and SR-A (Scott). The continuous process of plaque weakening has an increased risk of initiating platelet recruitment which may even result in the production of sarcomeric proteins, an immediate cause of death. In all these conditions, the ult imate impact of the dysfunctions is reflected in the weakening of the cardiovascular cells to a fatal condition. Body systems Heart disease and body systems have a peripheral relationship in every angle, as the circulatory system is the life guard of the entire body cells. It is

Poverty in India Research Paper Example | Topics and Well Written Essays - 2750 words

Poverty in India - Research Paper Example About 29% of the population lives below the national poverty line; other estimates2 that are the indication of the current situation of India which will be used for further analysis of the situation include the infant mortality rate is 62 per 1000 births; child malnutrition for under 5 years old is 47%; around 86% people have access to an improved water source, and literacy is supposed to be around 61%. India was basically an agriculture based economy, in the year 2005, agriculture's proportion to GDP has been declining as the economy is progressing and agriculture was 18.3% of GDP and showed a growth was 6% year on year basis, industries' contribution was 27.3% and it posted a growth of 9.4% in which manufacturing grew at a rate of 9.1% whereas services now comprises more than half of GDP by contributing 54.4% to GDP and growing by 9.9%. Today, India faces problems such as escalating population and growing income inequalities; thus poverty remains quite a serious problem; although some social and demographic factors might seem to show some positives when compared over the years since India's independence in 1947 from the British rule. India: Poverty Retreats with Globalization's Advance (Nayar)3 suggests that with globalization of the world and the opening doors of the economy, India has shown a considerable growth has improved its own economic position. The reason for this is attributed to the deregulated policies that have now welcomed the multinationals to the country which has spurred the growth, employment, foreign direct investment into the boundaries of the country. But, the author still argues that with all the changes or step towards improvement is not quite visible in the masses of the country; that is the effect is not quite trickled down to the lower economic classes and only the top 20% have been benefiting from it. Though much of deregulation and liberalization have occurs but measures that are most reflective of poverty reduced situation has not shown quite remarkable improvements as reflected by calorie intake etc. Strategies for Combating Poverty in India, as mentioned earlier that the biggest challenge countries like India are facing today are to combat poverty; this article also highlights the same issue and discusses some of the ways poverty can be tackled in India. The article pinpoints that it is the policies of the government, and its priorities that are irrational and misplaced respectively; therefore, government over these last many years has failed to get rid of such a menace from the country. According to the author is important that the government should channel national resources in the right manner and to the desired objectives; first recommendation relates to unemployment, and suggestion is made regarding the law which should guarantee employment to be enacted, and if the state fails to provide employment then minimum wages in lieu should be paid to the unemployed too. Next, it suggests that for people it is necessary to develop skills, increase their productivity in areas inclu ding, health, education, agriculture, infrastructure, technology etc. because according to the author poor are poor because they lack such skills and there is no focus on their skill development. Poverty in India (Jaya)4 states the measures of poverty in India. The article points out that the most popular estimate of poverty measure is by making use of household consumer

Health care Essay Example for Free

Health care Essay 1a. What model of healthcare does the US and your chosen country have (Japan)? Be very specific. The United States has a healthcare system that is different from almost every country in the world. I would call the United States health care system a hybrid type system. I would call our system a hybrid because we fall into almost every type of category possible when it comes to health care; for instance, people who are uninsured have to pay out-of-pocket when they want to see a doctor versus someone who is insured and only has to pay a deductable. Many companies in the United States offer free medical care for employers, or they make health care insurance fairly cheap to afford. Unlike many countries our healthcare system is a little rocky. Insurance companies can drop you for being to high risk leaving you stranded to find another insurance company or leaving you to pay out-of-pocket. Our system has forced many of our fellow citizens homeless, or with masses amount of debt. Japan on the other hand has a Universal healthcare, in which everyone is covered up to 70% of the cost. Japan’s healthcare is much cheaper than hear in America because in Japan, it is accustom to their culture that a family member acts as a nurse, in which they help assist with the patient. In Japan, they have separate hospital beds in the room for a person from the family to sleep in. The family member acts like a nurse by providing food, cleaning, and changing sheet just to name a few. People from Japan who are employed but do not receive health coverage from their company, can participate in a national health insurance program offered and controlled by their government. People in Japan cannot be denied coverage unlike our healthcare in America, and by law Japans hospitals have to be a non-profit hospital which is run by physicians. 1b. In 10 sentences or less [emphasis on less], describe the Beveridge, Bismarck, National Health Insurance and Out-of-Pocket models. The Beveridge model is named after William Beveridge and was designed/implemented in Britain’s National Health Service. This system is funded by the government through tax payments, similar to how a public library works. According to PBS, â€Å"Bismarck-type health insurance plans have to cover everybody, and they dont make a profit. Doctors and hospitals tend to be private in Bismarck countries†(Health care systemthe four basic models, 2008. ). â€Å"Universal health care is a term that refers to a governmental system meant to ensure that every citizen or resident of a region has access to the required medical services†(What is universal health care, 2003-2013). According to TLC, â€Å"An out-of-pocket expense is a no reimbursable expense paid by a patient. This could include any medical benefits that your health plan doesnt consider covered services. But out-of-pocket expenses can also include covered expenses that you are responsible for before your health-plan benefits kick in at 100 percent coverage. When the insurance company pays all of your expenses and you have to pay only your monthly premium, you have reached the out-of-pocket maximum’’(Jeffries, M. , 2013). 2a. What types of healthcare plans are available in each country? You must discuss each in detail. The US has managed care plans [Health Maintenance Organizations, Preferred Provider Organizations, Exclusive Provider Organizations, Point of Service Plans], and indemnity coverage as well as Medicaid and Medicare and your countrys plan so you need to touch on them all in order to be detailed in your response. The United States has a managed care plan; managed care is used to help control cost. For instance, lets say you are rushed to the hospital, the first thing they EMT’s will ask you regardless how hurt you are â€Å"do you have insurance†. It is sad that the United States has such a terrible health care system. The United States utilizes HMO, which is health maintenance organization, this plans limits the amount of doctors you can see. This is where a person pays a monthly premium in exchange they are covered for hospital visits, pediatric care, x-rays, and many other services our health care has to offer. The person who utilizes this plan generally has to pay co-pay, which the cost varies depending on the type of plan you have. Many people like this type of plan because when you go to the doctor you don’t need to fill out claim forms. Members show a card when they go to the doctor or hospital. The downfall to this plan is that you might have to wait longer in the waiting room. Another plan the United States has is called point-of-service plan. This plan allows the members of the plan to refer themselves to an outside plan and still be able to obtain some coverage. A doctor can also make a referral out of the network and in-turn the health care plan will pay for most if not the entire bill. A preferred provider organization is another type of plan offered by the United States. Just like the health maintenance organization, the preferred provider organization limits you to the number of doctors you can see, but when you do find the right doctor most of your medical bills are covered. The preferred provider organization requires you to choose a primary care physician in order to monitor your health care. If you elect to go to a doctor who is not part of this plan, some of the medical expenses are covered. I deem some people like this plan because if their primary care doctor is not part of the plan, they don’t have to change doctors. According to Health Insurance. Info â€Å"An Exclusive Provider Organization (EPO) is a network of individual medical care providers, or groups of medical care providers, who have entered into written agreements with an insurer to provide health insurance to subscribers. In EPO, medical care providers enter a mutually beneficial relationship with an insurer. The insurer reimburses an insured subscriber only if the medical expenses are derived from the designated network of medical care providers. The established network of medical care providers in turn provide subscribed patients medical services at significantly lower rates than what would have been under normal circumstances. In exchange for reduced rates of medical services, medical care providers get a steady stream of business†(Exclusive provider organization, 2010. ). Japan has a national health insurance plan; this plan for people who are not covered by their employer. You can obtain this health care plan by living in Japan for a year. Japan does have universal health coverage as well, but this plan varies between each individual. Some factors that affect this plan are: visiting, studying, working, your age just to name a few. Your premium that you pay depends on your salary you make for the year, so the cost varies for every individual. In Japan their health care system provides free examinations for specific diseases, infectious diseases and parental care. The government pays up to 70% of the cost for every citizen and foreigners who have lived in the country for a year or longer. Japan has an awesome health care plan compared to the United States, and I deem this is why their economy is flourishing and they have one of the healthiest populations in the world. People in Japan have a longer life expectancy compared to any other county in the world; I deem this is due to the bombing health care, their life style choices, and knowledge. 3a. What alternatives are available if an individual loses their healthcare due to job loss? In the US there is more than one alternative. Please be specific for each country. People in Japan are covered no matter what happens to their job. They have a universal health care system in which their government pays up to 70% of their entire cost for any medical bill. People, who don’t have a job, hardly have to pay any coverage when they are ill no matter how severe their condition is. Unlike Japan, in the United States you generally will loose your health benefits, or you will have till the end of the month to utilize it. Some employers will allow you to have your benefits for 26 weeks, which is ample time to find another job with health benefits. You will have to file a claim through your place of work in order to do this action. 4a. The storage of healthcare records are evolving? Describe what EHR, EMR and the cloud are with respect to this evolving technology. We want to see a minimum of five points per explanation. â€Å"An electronic record of health-related information on an individual that conforms to nationally recognized interoperability standards and that can be created, managed, and consulted by authorized clinicians and staff across more than one health care organization†(What is emr and ehr, 2013. ). EHR’s has some great benefits, one great benefit it has over paper records is that it can notify a doctor or physician that a patient is due for a routine check up. Another benefit is that it makes it almost virtually impossible to loose or misplace someone’s records. I like the fact that you can call your doctor and ask them to just simply print and mail you your medical records with all of your medical history; it makes it much easier for a patient to access. I deem one day that doctors will be able to email, or have an app where a patient can access their medical records electronically just for viewing or printing purposes. According to Healthit. gov â€Å"An electronic medical record (EMR) is a digital version of a paper chart that contains all of a patient’s medical history from one practice. An EMR is mostly used by providers for diagnosis and treatment†(What is an electronic medical record, 2012. ). This is not as beneficial in my opinion as EHR’s are. The reason I feel this way is because EMR’s can only access medical files from one practice. Many people have more than one doctor such as an eye doctor, physician, and even a dentist. All these different practices utilize some sort of medical history that you have compiled over a certain time span. The cloud is a database where every doctor you encounter can access you files. Many people have mixed views about this so called â€Å"cloud†. From a doctors point of view it is great! They can see your medical history for every doctor you have been to. Some people may deem this to be a violation of HIPPA. Many people find it an invasion to their privacy and why would a physician need access to any of my other files. One benefit is doctors can see specific medicines you maybe allergic to that you may have for got to inform them about. 5a. What problems are associated with each country’s healthcare plan(s)? Details please. The United States health care system has many flaws; one is hospitals tend to over price patients. I learned from my Health Law and Ethics class, that some hospitals charge unnecessary charges such as $10. 00 for a cup they carry you medicine in. If you are in the hospital for some time that really adds up quickly! Another flaw our health care system has is over spending on testing. Our country spends more money on test with their patients than any other country. I read an article that a patient was experiencing heart burn constantly and rather than giving a $1,200 stress test (way over priced if you ask me) the doctor charged the patient with a $8,000 CT scan. Many insurance companies will not accept a patient who has had previous records of specific diseases or any chronic condition in fear that they will have to pay too much for their care. If a person who is young and can’t qualify for Medicare, Medicade, and does not have company medical benefits, they have to pay out of pocket. Japan is known for having one of the most superior health care systems in the world. One flaw that it has is a surprisingly high suicide rate. One study showed that these suicides were due to health problems. Japan has a high cancer rate because of the obsessive smoking and drinking in their country.

Mashua :: Botany

Mashua Mashua (Tropaeolum tuberosum Ruiz & Pavà ³n 1802), also known as isanu, cubio, aà ±u, ysaà ±o, or puel, is a tuber crop indigenous to the Andean highlands and is of economic value as a food and medicinal crop. This root crop ranks fourth in importance in the Andean region after potato, oca, and ulloco (NRC, 1989). Of the Andean tubers, mashua is one of the highest yielding, easiest to grow, and the most frost resistant. Mashua is cultivated in the Andes of Bolivia, Peru, Ecuador, Columbia, and Venezuela (Gibbs et al., 1978). It is currently being grown experimentally in New Zealand and the Pacific Northwest to evaluate its potential for worldwide cultivation (Soria et al., 1998). The tubers of T. tuberosum are an important source of food for around 9 million people living at elevations of 2500 to 4000 m throughout the Andes mountains (King and Gershoff, 1987). Mashua is an annual, herbaceous climber that belongs to the family Tropaeolaceae which includes about 100 species. Tropaeolum tuberosum is closely related to the garden Nasturtium, Tropaeolum majus L. (Vaughn and Geissler, 1997). Tropaeolum tuberosum grows to over 1-1.5 m in diameter and 0.5-0.8 m high with slender and cylindrical aerial stems. Both erect and prostrate forms of mashua are known. Mashua has alternate, circular, peltate, 3- to 5-lobed leaves, and glaborous, twining stems that attach themselves to other plants by tactile petioles (NRC, 1989). The flowers are long-stalked, solitary, axial, bisexual. The color of the flowers range from dark yellow, orange, and scarlet. The fruit is a schizocarp with three indehiscent carpels that contain joined seeds lacking endosperm (NRC, 1989, Torres et al., 1992). The seeds are abundant and viable at maturity although since mashua is propagated asexually many asexual forms have arose which occasionally set seed. The tubers of Tropaeolum tuberosum are produced on axillary stolons which enlarge to form terminal, elongate tubers which are slightly roughened from enlarge scale leaves (Sperling and King, 1990). The tubers vary in color from white to yellow with occasional variants that are purple or red. They are often striped or mottled red or purple, especially underneath the eyes. The flesh of the tuber is yellow (NRC, 1989). History Mashua has been cultivated since ancient times and tubers are often found in archeological sites (NRC, 1989). Pre-Incan pictograms representing potato, ulluco, oca, and mashua have been found which show evidence the importance of these tubers even in those times (Hodge, 1946).

Developing Country and Physics

Physics – the study of matter, energy and their interactions – is an international enterprise, which plays a key role in the future progress of humankind. The support of physics education and research in all countries is important because: physics is and exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about nature.Physics is the most basic of the physical sciences. From chemistry and geology through to biology and cosmology, we understand science in terms of the concepts developed in physics. Not only this, but many of the tools on which the advances of science and technology depend are direct product of physics. The interests and concerns of physicists have always formed the basis of future technology.In medicine we use X-rays, radioisotope and nuclear magnetic resonance imaging. In addition, laser, electron microscopes, synchrotron radiation, and electronics all depend on advances made in physics.Where would our mo dern western economies be without computers?—we could not build the electronics that modern computers rely on without a knowledge of quantum mechanics. Our modern world is much more connected than in previous historical times. These days we travel far, communicate easily and quickly, and conduct business around the world effortlessly. In fact almost no place on earth has been excluded from the modern interconnected world.We are not only connected with physics through modern technology we are connected at a much more basic level through mother nature. The tsunami in Sumatra Indonesia is a prime example. Not only was it catastrophic for the local area the laws of physics saw this tsunami travel across the Indian Ocean killing over 300,000 in Southeast Asia, and traveling through more than 30 other countries resulting in more than 500 deaths. This was the law of physics in action.But as much proof as there is that physics has played an important role in the connectivity of all p arts of the planet the world is still a much divided place. In developed countries you see an almost 100% literacy rate and a $30,000 mean capital income, and a life expectancy of 80. While in developing nations you see a literacy rate lower than 50% and a mean capital income that’s around $2000, and a life expectancy of 40. There is much more for physics, the scientific world, and governments to do to create equality with that interactivity.Kofi Anna the UN Secretary General has been quick to point out the ongoing tragedies throughout the developing world that are directly tied to disease, poverty, and the degradation of the environment. He is also quick to point out that the lack of access to physics and other sciences as well as technology has attributed to many of these problems. Sadly the scientific community spends most of it’s time working on solutions for the developed world yet most of the population on earth can be found in nations that are developing.Physics has the capability of playing a major role in finding solutions to many of the problems facing the human race. Of course it does not have all the answers but the science is developed enough to have created nuclear weapons which remain a global threat, then surely it can be used for the betterment of all people around the globe.Of course politics, socio-economic factors, and acceptance by the people all play a role in the development of a nation. But physics, engineering, and other technological and scientific feats can transform a developing nation to a developed nation. Just look at what the role of physics has accomplished in just the past 200 years. Physics can play an important role in developing strategies to combat climate change, in the development of cleaner energies, and in the development of technological advancements.Then why is it that developing nations spend such a small portion of the GDP on research and development in these areas? Is it because the benefits of scien ce and physics specifically are not fully recognized in industrialized and developing nations? Is it that they really do not want to face the idea that our world is in desperate need of change to ensure we do not destroy ourselves?Physics and technology must work together to resolve the need for new technologies that will decrease the damage to our planet, for strategies  to ensure that the people of developing countries have the tools to progress, the need for solutions to deadly diseases that remain a threat, and the need for solutions to the increasing demands we place on our resources before they are depleted. The role of physics in our modern world is more important than in any other time in history.THE IMPORTANCE OF PHYSICS TO SOCIETYPhysics generates fundamental knowledge needed for the future technological advances that will continue to drive the economic engines of the world. Physics contributes to the technological infrastructure and provides trained personnel needed to take advantage of scientific advances and discoveries. Physics is an important element in the education of chemists, engineers and computer scientists, as well as practitioners of the other physical and biomedical sciences.Physics extends and enhances our understanding of other disciplines, such as the earth, agricultural, chemical, biological, and environmental sciences, plus astrophysics and cosmology – subjects of substantial importance to all peoples of the world. Physics improves our quality of life by providing the basic understanding necessary for developing new instrumentation and techniques for medical applications, such as computer tomography, magnetic resonance imaging, positron emission tomography, ultrasonic imaging, and laser surgery.THE IMPORTANCE OF PHYSICS TO MANPhysics is important to man’s life because it is used in †¢Cooking food †¢Cleaning clothes †¢Watching TV †¢Heating your hose †¢Playing sports †¢Everything else in your life †¢ Physics plays an important role in health †¢ Economic development †¢ Education †¢ Energy and †¢ The environment.Physics has had an increasingly important impact on the average person’s daily life. For example, Physicists played an essential role in the development of: The Transistor-: The basis of all modern electronics, including radio, television, computers, and telecommunications. The Laser And Laser Diodes: Now used widely in CD players, grocerybar code scanners medical treatment, and telecommunications. The Digital Computer–much of the early development (and some of the most recent) have been motivated by basic research.Fiber Optics: Now finding widespread application in high-speed data and voice transmission networks. The Global Positioning System: Uses satellites and precise timing to allow positions to be allocated to within a few feet anywhere on the surface of the earth. The Hologram: Uses on credit card, driver’s licenses, and other documents to prevent fraud.The World Wide Web (W.W.W)–originally designed by physicist for one to be able to access the world. Medical Imaging Techniques: Such as the sonogram, the CAT scan, and Magnetic Resonance Imaging (MRIs). Medical Treatment Techniques: Using radiation and charged particle accelerators. New Micro-Sensors: For â€Å"smart machines† and â€Å"smart buildings,† faster and smaller computers, computer disks that can store information in a smaller space, improved chemical processing to help the environment and reduce energy use, faster and cheaper telecommunications.THE FOLLOWING ARE THE VARIOUS IMPORTANCES OF PHYSICS TO MAN AND THE SOCIETY.Physics Improves Health; In medical technology, positron emission tomography (PET) Lets neurologists see how energy flows inside the brain to see where problems could be occurring.Physics Connects the World; The telecommunications industry, including the development of the internet, has be nefited from physics research in telecommunications from radio waves to fiber optic cable.Physics Improves Technology; The computing industry depends on physics research in semiconductors and magnetism in order to build processors and disk ever smaller and denser.Physics Drives Progress; Physics research benefits the transportation industry in everything from what materials to build cars of to how to build efficient engines to navigating using the global positioning system.Physics Clears the Air; Physics is used in environmental science to both detect problems and to build systems that are better for the environment with technologies such as solar power and plasma physics.Physics Fills the Home; Many consumer goods developed from physics research. CDs are possible because of refinements in laser technology. Many household gadgets have microprocessors such as microwaves and phones.Physics Designs the Future; Research in materials physics has led to many innovations in the substances from which products are made. One now-common material is Teflon ®. Other substances are now used to make many items from sports equipment to earthquake-resistant buildings.PHYSICS LUNCHES NEW BUSINESS;The defense department started the Global Positioning System (GPS), which uses 24 satellites. GPS was possible because of the atomic clock. Now GPS technology has many uses from being in road maps in cars to perceiving shifts in the tectonic plates.PHYSICS IS THE MOST FUNDAMENTAL OF THE SCIENCES;It is concerned with the most basic building blocks of all things – from ants to antennas, from quarks to quasars. The study of physics means trying to find out what the universe is made of, and how these things move and interact with each other. So in one sense, all the other sciences are built on the knowledge gained through the study of physics.PHYSICS IS BEAUTIFUL;Physicists love simplicity. They are constantly striving to find the most fundamental ideas that can be used to describ e even the most complex of phenomena. For example Newton found that only a very small number of concepts could be used to describe just about all of the mechanical world – from steam engines to the motion of the planets. Not only is this beautiful, it's downright amazing!PHYSICS TEACHES YOU TO THINK;This might seem like a strange statement. The study of all subjects teach you to think. But because physics deals with the most basic concepts, the application of such techniques as â€Å"Separation of Variables† and â€Å"The Scientific Method† are never more clear than they are in the study of physics. Once mastered you will find that these methods can be applied to all subjects, including the business world and just coping with everyday life.PHYSICS GIVES YOU A NEW APPRECIATION OF THE WORLD AROUND YOU;You can look a rainbow and say â€Å"Wow, pretty colors!†, or you can marvel at the amazing interactions between photons and electrons that come together in t hat particular way when light from the sun strikes spherical water droplets in the sky, and that you perceive as a multicolored arc suspended in the air. Now that's awe!PHYSICS IS FUN;Lastly, studying physics gives you the opportunity of playing with a lot of really cool toys!IN ADDICTION:Many pioneers in molecular biology were trained as physicists e.g. Francis Crick, one of the two discoverers of  DNA.  A large number of astronomers were also trained as physicist.   Without physics, cars wouldn’t have being developed to take us to our various destinations. TV’s, Light will not have been invented.   We would not have known about space,  Computer Games,  How water boils,  Model financial Market,  Shape futuristic buildings and structures.SUMMARY & CONCLUSIONPhysics is a creative subject,The concepts of physics don't come easily. Someone has to come up with a theory to begin with. This is just as much a creative process as composing music. But where phys ics, and science in general, differ from the Arts is that no one will accept your theory unless you have some way of testing its validity. Experimental physicists sometimes have to be enormously creative in coming up with methods of testing theories and measuring things in the world around them.For example, how do you tell that there is a planet orbiting a star that is so far away that it appears as nothing more than a spec of light in even the most powerful telescopes? In summary, for all these reasons, physics is an essential part of the educational system and of an advanced society. We therefore urge all governments to seek advice from physicists and other scientists on matters of science policy, and to be supportive of the science of Physics.Man has always been inspired by the wonders of nature.   He has always been curious to know the secrets of nature and remained in search. Although physics play an important role to understand this physical world. In our daily life,we hardl y find a device where physics is not involved. Consider pulleys that make it easy to lift a load.Electricity is used not only to get light and heat but also mechanical energy that drive fans and electric motors etc. Consider the means of transportation such as cars and aeroplanes;domestic appliances such as air-conditioners, washing machines and microwave ovens. Physics is important to our daily life because  we use many thing like electricity etc.Our entire existence relies on physics. From energy transference to the gravity keeping us on Earth, we rely on the laws of physics to go by our daily life.In the most general sense, physics is the study of matter, energy, and the interaction between them. It is a very broad field, and is responsible for much of the technology available today.A few examples: †¢An understanding of Newton's Laws allows people to put satellites into orbit, design safer vehicles and build safe buildings. †¢An understanding of electromagnetism allow s people to build electrical circuits and computers. †¢An understanding of the nature of light allows astronomers to determine the composition of stars without ever having to visit them.

Major Depression Disorder Essay

The scenario I have chosen to write about is the case of Sylvia. She is a patient of major depression disorder. Symptoms clearly show she is struggling with major depression disorder. The five dominant theories of psychology to further understand the case of Sylvia are the cognitive theory, behavioral theory, humanistic theory, personality theory and social dominance theory. Cognitive theory of psychology is focus on internal state such as problem solving, motivation, thinking, decision making and attention. It is a key component underlying the way people think and behave. Cognitive theory is basically concerned with the development of a person’s thoughts processes. It also counts for how these thought processes influence and how a person understand and interact with the world. The technique recommend by the cognitive theory to help Sylvia. In cognitive behavioral therapy is a psychotherapeutic approach which addresses dysfunctional and emotions maladaptive behaviors and cognitive processes. CBT is an effective treatment for various conditions like anxiety, mood, personality, eating, and substances abuse which Sylvia is and has struggled with all this. So this will be very helpful for her. Behavioral theory of learning which is based upon the idea that all behaviors are acquired through conditioning. Behavioral techniques are widely used in therapeutic settings to help clients in learning new skills and behavior. It is bases on the belief that behavior can be measured, changed and trained. The technique recommended by behaviorism theory to help Sylvia. Applied behavior analysis technique is recommended by behaviorism therapy in the case of major depression. And in the case of Sylvia, this technique will be very helpful. Psychodynamic is also known as dynamic psychology. It is an approach of psychology, which emphasizes on the systematic study of psychological forces. The treatment of  psychological distress psychodynamic therapy to be less sensitive than psychoanalysis treatment. Psychodynamic therapies are basically depending upon theory of inner conflict. Psychodynamic therapy is designed to help patients explore the full range of their emotions, including feeling they may not be aware of. The technique recommended by psychodynamic theory to help Sylvia is Psychoanalytic and interpersonal technique, it is recommended by psychodynamic theory to help people like Sylvia who is struggled with major depression. This approach focuses on the interrelationship of the mind and mental, motivational or emotional forces within the mind that interact to shape a personality. Humanistic psychology is focused on understanding the unconscious motivations that drive behavior, and study the condition while processes that produce behavior. Humanistic psychology emerged during the 1950’s as a reaction to psycho analysis and behaviorism humanistic psychology was instead focused on each individual’s potential and stressed the importance of growth and self – actualization. The technique recommended by humanistic theory to help Sylvia is existential technique. If is recommended by humanistic theory to help a person who is in major depression disorder. Personality psychology looks at the patterns of thoughts and feelings that make a person unique. Some of the best known theories of psychology are devoted to the subject of personality. Almost every day we describe and access the personality of the people around us. Whether we realize it or not. These daily musings on how and why people behave as they do are similar to what personality psychologist do. Social dominance theory identifies several mechanisms by which hierarchies are developed and maintained. These theories focused on helping us understand and explain social behavior. Social theories are generally centered on specific social phenomenon including prosaically, Social behavior. These are all the theories of psychology that Sylvia could use for this scenario. All the different techniques that she can do. Each different technique helps to deal with her major depression disorder. They each help individually, but when applied together better results could be obtained. Reference Myers, D. (2014). Exploring psychology (9th Ed.). New York: NY: Worth Publishers.

Music definition Essay Example

Music definition Essay Example Music definition Essay Music definition Essay Name: Instructor: Course: Date: Music definition Sound is the sensation that is conceived by our ears. Sound is produced where a medium is disturbed leading to the movement and collision of the molecules of that medium (Robertson and Diskin, 2003). Sound occurs when the molecules travel in waveform causing vibrations as the molecules collide. For music to occur there must be production of sound. Humans produce sound in the larynx found in the human throat. This is possible due to the two stretches of tissue across the larynx called the vocal cords. They leave a small opening between them through which air passes through. On speech, larynx muscles tighten hence leading to variations in the pitch of an individual’s voice depending on the tightness of the cords (Robertson and Diskin, 2003). Sound can also be produced by musical instruments, which can lead to the production of a wide range of sounds. Music instruments can be categorized as percussions, i.e. those that need to be hit in order to produce sound e.g. drums. String instruments are another category that produces sound when they are plucked with the pitch being dependent on the thickness and length of the string examples being violins or guitars. Another category is wind instruments that produce music when the column of air inside the instrument vibrates, for example, in trumpets. Sound may be defined as noise when it is unpleasant or annoying to the listener. Music is the art of expression of ideas and emotions through the combination of vocal and/or instrumental sounds producing rhythmic and harmonious compositions. Music can be played through music instruments and these are devices made or adapted for the purpose of creation of rhythmic sounds. Music is also known as organized sound. Therefore, music is not a fact rather it is a meaning defined by individuals hence the definition varies from place to place. As stated earlier musical instruments may be percussions, string or wind instruments. An instrument has to serve a musical purpose and perform in production of rhythmic sound for it to qualify as a music instrument (Montagu, 2007). Music differs from normal sound as it has certain components known as elements. These include the beat and meter where beats are responsible for the rhythmic pattern of music, meter is the final rhythm produced when strong, and weak beats are grouped systematically. The number of beats in the rhythm determines meter where two beats are referred to as duple, three beats are triple and for beats are known as quadruple (FEM, 2009). Another element of music is dynamics that signify the degree of volume with the use of symbols or abbreviations. This ensures that the volume is at bearable and pleasant levels since it indicates when there is a volume change. Harmony is the third element of music that measures the relationship of the various music chords by creation of a kind of musical texture. Yet another significant element of music is the notation that is the symbols used in describing music on paper. The pitch is also an element of music that determines the lowness or highness of music. Pitch is lower where the vibration object is big or the vibration is low and vice versa. Tempo is an element that determines the speed at which music will be played from the beginning throughout. Therefore, the elements of music are what lead to the overall production of good music. Works cited Fundamental Elements of Music, SURVEY OF MUSIC. Online, 2009. Retrieved from slideshare.net/lwolberg/fundamental-elements-of-music Montagu, Jeremy. Origins and Development of Musical Instruments, The Scarecrow Press, 2007. Print. Robertson, William C., Brian Diskin, SOUND, Wilson Boulevard, Arlington, Virginia: NSTA Press, 2003. Print.

These Are The Best German Films for German-Learners

These Are The Best German Films for German-Learners Which German movies are best for German-learners? Many of my readers already know that Im a big fan of German cinema. I even have an entire Web site devoted to the  German-Hollywood Connection. Its sort of a hobby of mine. Im also a firm advocate of showing German films in the classroom. Movies in German can be a great benefit to anyone learning German- if  the teacher and/or student knows how to go about it. In that vein, I wrote an article for the Fall 1993 issue of  Die Unterrichtspraxis  entitled â€Å"Marlene Dietrich in the German Classroom† which was about a German film project that I have done with my high school students over the years. With a suitable approach, even â€Å"ancient† black-and-white movies like â€Å"Der blaue Engel† (1930) can be successfully turned into a learning experience for 16-year-old students. But when Franka Potente  burst onto the scene in â€Å"Run Lola Run,† German teachers finally had something very modern to work with. My students love that movie!  I  love that movie! But if you want to learn German, you cant just casually watch â€Å"Lola rennt† or any other German film, so I developed some â€Å"Lola† worksheets for classroom use.   But what other films are best for German-learners? Obviously, everyone will have their own opinion, and some films are more suitable than others.   There are certain criteria  we used to come up with that list, as well as a longer list of  30 films  that you can view on the next page. Here are the main criteria: Must be a sound film in German (no silent films).Must be a film generally available on video in the English-speaking world.Must be entertaining or interesting in some way for German-learners.The intended audience is German-learners who are at least 18 years old. Although foreign-language teachers in my district are allowed to show R-rated foreign movies in a high school classroom (using a  parental permission form), I know that in some US school districts that isnt the case, so for survey purposes, we set the age limit at 18 and over. (Dont get me started on the ratings debacle: â€Å"The Harmonists† is rated â€Å"R† in the US, but â€Å"6 and up† in Germany!) And although I have shown parts of Fritz Langs wonderful â€Å"Metropolis† (along with the Queen music video with â€Å"Metropolis† scenes) to my students, as a silent film, â€Å"Metropolis† doesnt make our list. But  Downfall  (Der Untergang), the  Heimat  chronicle (now on DVD), and  Nowhere in Africa  (Nirgendwo in Afrika) do. Because of space limitations, we could only include 10 films in our poll.  Ã‚   Top German Movies The Top 35 Best Films for German Our movie poll  was limited to only ten films, and some of the films listed below were not available on DVD or video at the time of our survey. So here is an  updated list  of more than 30 films in German (some from Austria or Switzerland) rated highly by me, by various film critics, and film Web sites. In most cases, the films listed are available on DVD in the American (NTSC, Region 1) video standard with English subtitles. For some films you can click on the title to learn more. We also have a list of the best  films in English  for German-learners, plus a full  German Movie Index  by title. Please note that some of the Region 1 DVD releases listed below are rated R in the U.S. and may not be suitable for viewing by students under the age of 18. Teachers should always preview any film they plan to show in the classroom and be aware of their school districts film policies.   ​Films in the list below are in alphabetical order with year and director  and the  original German titles shown in italics. Die besten deutschen Filme Aguirre, the Wrath of God  (1972) Werner HerzogAguirre, der Zorn GottesThe American Friend  (1977) Wim WendersBeyond Silence  (1996) Caroline LinkJenseits der StilleBlue Angel, The  (1930) Joseph von SternbergDer blaue EngelBoat Is Full, The  (1982) Markus ImhoofDas Boot ist voll  is about Switzerland during WWII.Das Boot  (1981) Wolfgang PetersenBRD Trilogy  (1970s) Rainer Werner FassbinderDVD set:  The Marriage of Maria Braun, Veronika Voss, LolaBrother of Sleep  (1995) Joseph VilsmaierSchlafesbruder  (2005) Oliver HirschgbiegelDer UntergangEuropa, Europa  (1991) Agnieszka HollandHitlerjunge SalomonFaraway, So Close  (1993) Wim WendersIn weiter Ferne, so nahFitzcarraldo  (1982) Werner HerzogGood-Bye Lenin!  (2003) Wolfgang BeckerGo, Trabi, Go* (1990) Peter TimmHarmonists, The  (1997) Joseph VilsmaierComedian HarmonistsHeimat  (6-film series) Edgar ReitzHeimat  (now on Region 1 DVD)The Inheritors  (1997) Stefan RuzowitzkyDie SiebtelbauerLives of Others, The* (2006)Das Leben der Anderen  is about the East German Stasi. M  (1931) Fritz LangMarlene  (1986) Maximilian Schell(Interview with Dietrich in Ger. Eng.)Marriage of Maria Braun, The  (1978) Rainer Werner FassbinderDie Ehe der Maria Braun  (part of Fassbinders  BRD Trilogie)Men* (1990) Doris Dà ¶rrieMnner  - a German comedy!* (2003)Das Wunder von Bern  was Germanys 1954 soccer win.Mostly Martha  (2001) Sandra NettelbeckBella Martha/Fà ¼nf SterneMystery of Kaspar Hauser, The  (1974) Werner HerzogKaspar HauserNasty Girl, The  (1990) Michael VerhoevenDas schreckliche MdchenNosferatu, the Vampyre  (1979) Werner HerzogNosferatu, Phantom der NachtNowhere in Africa  (2001) Caroline LinkNirgendwo in Afrika  -  Acad. Award  Best Foreign FilmRosenstrasse  (2004) Margarethe von TrottaRosenstraßeRun Lola Run  (1998) Tom TykwerLola rennt  is one of the best German films everSophie Scholl - The Last Days  (2004) Marc RothemundSophie Scholl - Die letzten TageTopic: The White Rose (see below)Stalingrad  (1992) Josep h VilsmaierThe Tin Drum  (1979) Volker Schlà ¶ndorffDie Blechtrommel White Rose, The* (1983) Michael VerhoevenDie weiße Rose  (anti-Nazi group; true story)Vaya con Dios* (2002) Zoltan SpirendelliWings of Desire  (1987) Wim WendersDer Himmel à ¼ber BerlinWonderful, Horrible Life of Leni Riefenstahl, The  (1993) Ray Mà ¼llerDie Macht der Bilder: Leni Riefenstahl Some of the directors above, notably  Fritz Lang,  Wim Wenders, and  Wolfgang Petersen, have also made films in English. For obvious reasons, our list does not include English-language films, but there is another category of interest to German teachers and students:  Hollywood films in German. Since all non-German films shown to a wide audience in Germany are dubbed into German, it can be both amusing and instructive for English-speaking German-learners to view well-known Hollywood productions in German.  And since the students are usually already familiar with the films story, the lack of subtitles is not a serious drawback. The main disadvantage is that such films are usually in PAL video or Region 2 DVD format, requiring a multi-system player. Although some Hollywood films in German are available as NTSC video from various outlets, in my experience the quality is poor. It is best if you can obtain an original German DVD or video.

Conference 6 Coursework Example | Topics and Well Written Essays - 250 words

Conference 6 - Coursework Example etermination of budget priorities however, leads to economic growth of entire country as well as state and this is driven by world knowledge economy provided by competition norm both within and outside a country. More so, budget priorities brings about globalization through an essence of global networks and this in turn leads to tremendous opportunities for trading, building relationship as well as working in partnership triggered by effective communication. As far as the aspect of budget priority is of concern, the world becomes more interconnected specifically through trading activities, new trends activities, interests sharing, technology, and mostly through cyberspace. It is at this point that we learn co-existence between the National Security council and the Office of Management and budget as far as budgeting priorities are of concern. Through effective communication and forms of communication, for the National Security council to initiate any transaction, it need to liaise with the office of management and budget to get accountability on the basis of resources allocation, acquisition and amendments that might have come across due to either outside on internal

New york state court decision cases Essay Example | Topics and Well Written Essays - 1500 words

New york state court decision cases - Essay Example One of the officers relayed that he saw the defendant throw over the table on another inmate, and also that both officers saw the defendant fight with this inmate-victim. According to one of the officers, the defendant allegedly pulled out a metallic object from his left shirt sleeve and attacked the said inmate victim with punches and jabs to his body causing blood on the victim’s shirt. Finally, it was testified by one of the correction officers who followed the defendant walking over the shower area, that the defendant was seen placing an object down in one of the drains before he returned to the day room. After the prisoners involved were removed from their cells, a nine-inch shank with a point and a sharpened edge was said to have been retrieved from the drain. The inmate victim who was taken to the prison clinic for treatment was found to have puncture wounds, multiple stab wounds and lacerations. The defendant however, rebutted the said version by using the testimony made by the inmate victim stating that the defendant was a friend and was not among the assailants. The prosecution however cast doubt on the inmate-victim’s credibility through their cross-examination and found variance as to the inmate-victim’s reaction. The very first reaction of the said victim against the defendant was to accuse him, which when after the attack, suddenly signed a handwritten statement stating that he didn’t know what happened and didn’t know who did the said assault. Prosecutors then concluded that the victim may have been intimidated by the defendant. The jury then convicted the defendant with attempted assault in the first degree without however considering the other crimes charged. The defendant motioned to set aside the verdict but was unsuccessful and was thereafter sentenced to a term of 16 years life imprisonment. The defendant