An Introduction to Biophysics, by David Burns ...J. & A. Churchill, 1929 - 580 Seiten |
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Seite 157
... Rays . These rays originate at the kathode at right angles to its surface and proceed in straight lines like light independent of the position of the anode . Whatever comes in the path of the rays is caused to fluoresce , e.g. the walls ...
... Rays . These rays originate at the kathode at right angles to its surface and proceed in straight lines like light independent of the position of the anode . Whatever comes in the path of the rays is caused to fluoresce , e.g. the walls ...
Seite 158
... rays is a specific property of uranium now generally termed Radio- activity . The characteristics of the radiation from uranium are very similar to those of the X - rays . They are found to consist of three very distinct types of rays ...
... rays is a specific property of uranium now generally termed Radio- activity . The characteristics of the radiation from uranium are very similar to those of the X - rays . They are found to consist of three very distinct types of rays ...
Seite 163
... rays , and experiment has shown that y rays require to operate for 60 mins . on living matter to have the same effect as one minute's exposure to B rays . That is , by varying the length of exposure , similar results may be obtained ...
... rays , and experiment has shown that y rays require to operate for 60 mins . on living matter to have the same effect as one minute's exposure to B rays . That is , by varying the length of exposure , similar results may be obtained ...
Inhalt
THE STORAGE OF ENERGY | 14 |
LIBERATION OF ENERGY 1 CALORIMETRY | 22 |
LIBERATION OF ENERGY 2 THE ANIMAL | 31 |
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absorbed absorption acid action adsorption alterations alveolar amount angle animal arterial axis basilar membrane blood body bone calcium capillary carbon-dioxide cause cell cent Chap chemical chloride clot CO₂ cochlea colloidal colour compression concentration constant contraction cornea corpuscles crystalloids cubic centimetres curve decrease diffusion dispersed dissociation effect elastic electrical energy enzyme equilibrium experiment factors fibres fluid force gelatin glucose gram haemoglobin heart heat hydrogen ion increase isoelectric point layer lens light liquid lungs mechanism membrane mercury metres molecules movement muscle nerve nitrogen normal optical organism osmotic pressure oxygen particles pass physical physiological plasma polarisation Postage potential produced protein rays reaction receptors refractive retina salts scala media serum sodium sodium chloride solution stapes stimulation structure substance surface tension suspensoids TABLE temperature tion tissues tube velocity ventricle vessels vibrations viscosity volume wall