An Introduction to BiophysicsJ. & A. Churchill, 1921 - 435 Seiten |
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Seite 136
... fibres . Further , increase of temperature causes a decrease in the tension developed on stimulation , i.e. contraction has a negative temperature co- efficient . A muscle at 0 ° C. in an experiment of Bernstein's developed a tension of ...
... fibres . Further , increase of temperature causes a decrease in the tension developed on stimulation , i.e. contraction has a negative temperature co- efficient . A muscle at 0 ° C. in an experiment of Bernstein's developed a tension of ...
Seite 153
... fibres may go to the gland in the same nerve . It is interesting to note that acid and other irritants excite secretory fibres only , while normal excitants stimulate both secretory and trophic fibres . Can we from these facts construct ...
... fibres may go to the gland in the same nerve . It is interesting to note that acid and other irritants excite secretory fibres only , while normal excitants stimulate both secretory and trophic fibres . Can we from these facts construct ...
Seite 164
... contact with the spleen cells or " pulp . " In structure it is a spongework of fibrous tissue , in a capsule of the same material EXCRETION 165 containing muscle fibres . These fibres contract and 164 THE ARMY FOR HOME DEFENCE.
... contact with the spleen cells or " pulp . " In structure it is a spongework of fibrous tissue , in a capsule of the same material EXCRETION 165 containing muscle fibres . These fibres contract and 164 THE ARMY FOR HOME DEFENCE.
Seite 165
David Burns. EXCRETION 165 containing muscle fibres . These fibres contract and relax con- tinuously , causing the whole organ to beat , like the heart , only much more slowly . The spleen contracts slowly about once a minute . The ...
David Burns. EXCRETION 165 containing muscle fibres . These fibres contract and relax con- tinuously , causing the whole organ to beat , like the heart , only much more slowly . The spleen contracts slowly about once a minute . The ...
Seite 170
... fibres and various wires were found capable sus- taining just at their elastic limit . TABLE XXVII . Stress at Elastic Limit ( grams per sq . mm . ) . Strain ( amt . of stretching per mille ) Secale cereale Lilium auratum Phormium tenax ...
... fibres and various wires were found capable sus- taining just at their elastic limit . TABLE XXVII . Stress at Elastic Limit ( grams per sq . mm . ) . Strain ( amt . of stretching per mille ) Secale cereale Lilium auratum Phormium tenax ...
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Häufige Begriffe und Wortgruppen
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 kinetic 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 stimulation substance surface tension suspensoids TABLE temperature thermometer tissue tube velocity ventricle vibrations viscosity volume wall