People are different from all other living beings have a thirst to know the eternal unknown. The desire is present in all people of all ages, layers and faculties. It is because of this desire we keep pets, planting trees, maintaining the flower pots, small gardens, climbing mountains, visiting museums, botanical gardens and zoos, take walks, go to holidays, ocean depth probe, etc. This innate curiosity is born of science and its various branches, including biology, physics and all other branches of science. Science is organized knowledge and dynamic natural phenomena by referring to the various objects of nature, which is based on repeat observations, experiments and conclusions from it. As science deals with natural phenomena, the various branches of science are also called natural sciences. Natural sciences are of two types - Physical and Biological Sciences. Physical sciences: for example, physics, chemistry, geology, meteorology, astronomy) are branches of knowledge related to organized structures, phenomena and forces are not living world. Biological or life sciences are branches of organized knowledge, dealing with design, materials and forces of living beings. Biological sciences are collectively called biology. The scientific method: the scientific method is the study of natural phenomena or structure through a systematic procedure in several stages Dental Insurance of observations, formulating hypotheses, testing hypotheses through experimentation and development theory. A basic requirement of scientific work is to collect stragglers, but the facts, know the relationship or pattern and define the principles involved in the same. For example, Charles Darwin had a number of variations in many plants and animals. He combined these observations with his own experience of the appearance of variations in the reproduction of cattle. This produces some generalization which forms the heart of his theory of natural selection. The theory is linked to the regime of the evolution of plants and animals have changed over time to form new species. Thus the scientific method is a specific method of approach to reach a conclusion. Most of scientific research begins with observation and careful and attentive discovers a natural phenomenon or situation. Observation is often directly by the human senses of sight, smell, taste, touch and hear, but some phenomena can not be observed directly, such as magnetism, gravity, membrane transport, processing enzymes. This observation is indirect. Some instruments are developed observation power, for example, binoculars, magnifiers, microscopes, spectrophotometry, chromatography, autoradiography, etc. Observation be DDS critical. However, this requires education. It Dental Insurance should also be repeatable. Problem Identification: An observation raises several questions-how, what and why. Although some questions have answers, sometimes not. One is chosen and identified as a problem to study. Made a clear statement of the problem is chosen. The problem selected should have a narrow range and limited objective. Otherwise, you can defy any solution, even after a long life. Explanation of the scientific literature: Immediately after the selection problem, the scientific literature has been surveyed in order to find out what other people have done in this field. The results of the early employees can save researchers considerable time. The investigator may also get some useful ideas to technical experimentation. One may also be useful for the discussion of people specialized in this specific area. Preliminary experiments: It is possible that the selected problem is relatively new and there is no scientific literature available in this area. In such cases, the interviewer should record your experience or you can perform some preliminary experiments to obtain data suggestive. Make hypothesis: Based on previous literature or preliminary experiments, investigators are conjectures or hypotheses (hypothesis singular). They are often called speculation or reasoned explanations as they are made based on previous nou'ledge. On assumptions or hypotheses that are both most likely picked up. This is called a working hypothesis because it provides the basis for further work. working hypothesis is clearly defined. It consists of one or a group of related conditions.
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