An Introduction to BiophysicsJ. & A. Churchill, 1921 - 435 Seiten |
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Seite 6
... elastic system . On removal of the force the system will return of itself to its original configuration , and an amount of work will be done by it , in returning , exactly equivalent to the amount of the force of POTENTIAL ENERGY ...
... elastic system . On removal of the force the system will return of itself to its original configuration , and an amount of work will be done by it , in returning , exactly equivalent to the amount of the force of POTENTIAL ENERGY ...
Seite 37
... elastic and structurally independent . Between them there exist spaces . Two opposite forces are at work on molecules . ( 1 ) A Cohesive Force . Newton's Law states that every portion of matter attracts every other portion of matter ...
... elastic and structurally independent . Between them there exist spaces . Two opposite forces are at work on molecules . ( 1 ) A Cohesive Force . Newton's Law states that every portion of matter attracts every other portion of matter ...
Seite 47
... elastic skin over fluids at their junction with air is easily demonstrated . ( Physicists call the junction of a fluid with any other substance an interface . They write of fluid - air , fluid - gas , fluid - fluid interfaces . ) At a ...
... elastic skin over fluids at their junction with air is easily demonstrated . ( Physicists call the junction of a fluid with any other substance an interface . They write of fluid - air , fluid - gas , fluid - fluid interfaces . ) At a ...
Seite 87
... elasticity and definiteness of form . Do Pickering's solid emulsions and the Na / Ca ratio not suggest a fairly plausible explanation of this double nature of protoplasm ? The " softening " of tissues observed in various pathological ...
... elasticity and definiteness of form . Do Pickering's solid emulsions and the Na / Ca ratio not suggest a fairly plausible explanation of this double nature of protoplasm ? The " softening " of tissues observed in various pathological ...
Seite 89
... elastic properties of dough depend upon the pro- portion of electrolytes present , especially on the phosphates . When it is dried it changes into a gel and later becomes brittle like glue . There is doubtless a close connection between ...
... elastic properties of dough depend upon the pro- portion of electrolytes present , especially on the phosphates . When it is dried it changes into a gel and later becomes brittle like glue . There is doubtless a close connection between ...
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A. V. Hill absorbed absorption acid action adsorption alterations amount animal arterial basilar membrane blood body bone calcium capillary carbohydrate carbon cartilage cause cell cent changes Chap chemical chloride CO₂ collodion colloidal colour concentration constant contraction corpuscles crystalloids decrease dialysing diffusion dispersed dissociation effect efficiency elastic electrical electrolytes emulsion emulsoid endosmosis enzyme external fibres fluid force gland glass glucose gram growth haemoglobin heat hydrated hydrogen ion increase ionisation kidney lactic acid layer light liquid litre lungs maltose material mechanism membrane mercury metres minute molecules movement muscle muscular negative nerve nitrogen normal organism osmotic pressure oxygen particles pass permeability phase physical physiological plasma polarisation positive potassium potential energy produced protein rays reaction result salts secretion soap sodium sodium chloride solution stapes stimulation substance surface tension suspensoids TABLE temperature thermometer tissue tube velocity ventricle vibrations viscosity volume wall