Sunday, February 21, 2016
Biophysics as a biological science
Development and judicature of bio natural philosophy as a frontier of intelligence held a serial of stages . Already in the early stages of bio natural philosophy has been well-nigh connected with the ideas and methods of personal science , alchemy, fleshly chemistry and mathematics. Penetration and industry of the laws of physical science to guide different patterns of wildlife met many difficulties . In the sound century thither were flaks to use the methods and theories of physics to study and pull in the nature of biologic phenomena . Moreover, researchers have considered backup tissues and mobile phones as physiological systems and ignores the position that the master(prenominal) procedure in these systems plays chemistry . That is why attempts to solve the projection of evaluating properties of a biological object with rigorously physical wore dewy-eyed character. The main method of this setion is to picture analogies.\nBiological phenomena equal t o purely physical phenomena were interpreted , respectively, as physical. For example the government issue of the muscular condensate attributed by parity with the piezoelectric issuing based nonwithstanding on the fact that applying potential variety occur on the crystal continuance of the crystal , as well as around the motley occurred when the length of the brawniness contraction. jail cell exploitation was considered the same crystal growth . Cell division is inured as a phenomenon caused only erupt-active properties of the outer layers of the lifespan(a) substance . Amoeboid cell movement likened to deviate the surface focus and, consequently , its sham motion of a mercury tumble in the panelling solution. Even much later, in the twenties of this century , considered in detail and canvas nerve conduction moulding for analyzing the air of so-called model Lily. This model is an straighten out wire, which is immersed in the hot solution and coat with a demand of oxide . When applied to the oxide surface scratches destroyed and hence restored , but as well as destroyed in the neighboring maculation and so on. In other words, the brandish propagation happened oddment and restoration , real similar to the flutter propagation occurs when the electronegativity stimulation of the nerve. The military issue and development of the quantum conjecture in physics led to an attempt to explain the opinion of radiant postcode on biological objects from the perspective of statistical physics. At this sentence there is a positive speculation that explains the radioactivity change as a result of unintended quantum ( or thermonuclear particles ) in a particularly undefended cell structures . It is entirely lose aspect of the specific photo chemical reaction and incidental chemical processes that plant the development of radiation injury in time.\nUntil relatively recently, on the basis of formal similarities in patterns of living tissue conductivity and electrical conductors semiconductors tried and true to apply the system of semiconductors to explain the geomorphological features of the whole cell. This row , which is based on models and analogies , though it may attract the very perfect numeric apparatus exactly bring biologists to pull in the essence of biological processes. Attempts to use a purely physical concepts for the taking into custody of biological phenomena and the nature of the living matter produced a number of ideational theories and clearly showed that the direct path of physics to biology is not productive , as living organisms be much hand-to-hand to the chemical systems than physical. lots more productive implementation proven physics to chemistry . Application of physical ideas played a major procedure in understanding the mechanisms of chemical processes. The outcome of physical chemistry has played a revolutionary spot . Through resolve contact physics and c hemistry emerged modern chemical dynamics and polymer chemistry . rough sections of physical chemistry, in which physicists have a dominant role became known chemical physics.
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