An Introduction to Biophysics, by David Burns ...J. & A. Churchill, 1929 - 580 Seiten |
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Seite 463
... experiments in which planarians were subjected to two stimuli - geotropic and photo- tropic and stated that the movements of the animal were governed by the angle of incidence and relative intensities of the effective stimuli falling on ...
... experiments in which planarians were subjected to two stimuli - geotropic and photo- tropic and stated that the movements of the animal were governed by the angle of incidence and relative intensities of the effective stimuli falling on ...
Seite 502
... Experiments Those marked * are suitable for demonstration or for more advanced students . CHAPTER III.— * 1 . CHAPTER V.— Bomb calorimeter . 2 . Diffusion . Gaseous . 3. Diffusion . Liquid . 4 ... EXPERIMENTS LIST OF EXPERIMENTS 502-505.
... Experiments Those marked * are suitable for demonstration or for more advanced students . CHAPTER III.— * 1 . CHAPTER V.— Bomb calorimeter . 2 . Diffusion . Gaseous . 3. Diffusion . Liquid . 4 ... EXPERIMENTS LIST OF EXPERIMENTS 502-505.
Seite 515
... Experiments . Many illuminating experiments may be made with a small camel - hair paint pencil . Under water the hairs diverge , but when the surface tension of the water - hair surface is increased , e.g. by removing 33-2.
... Experiments . Many illuminating experiments may be made with a small camel - hair paint pencil . Under water the hairs diverge , but when the surface tension of the water - hair surface is increased , e.g. by removing 33-2.
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