An Introduction to BiophysicsJ. & A. Churchill, 1921 - 435 Seiten |
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Ergebnisse 1-5 von 38
Seite 159
... plasma . Let us consider now a case where oxygen is consumed and , presumably , work done . Sodium sulphate is a diuretic . It is less diffusible than sodium chloride . A collodion membrane can be prepared which will allow the chloride ...
... plasma . Let us consider now a case where oxygen is consumed and , presumably , work done . Sodium sulphate is a diuretic . It is less diffusible than sodium chloride . A collodion membrane can be prepared which will allow the chloride ...
Seite 162
... plasma and found it to be about 30 mm . Hg . It is generally inferred from this that unless the blood pressure be greater than the osmotic pressure of the plasma colloids no secretion will take place . Starling confirmed this by ...
... plasma and found it to be about 30 mm . Hg . It is generally inferred from this that unless the blood pressure be greater than the osmotic pressure of the plasma colloids no secretion will take place . Starling confirmed this by ...
Seite 181
... plasma which reaches the cells from the rich vascular network on the surface of the underlying bone , carries dissolved in it sufficient oxygen to meet the needs of these lubricant - formers , as it carries sufficient protein ...
... plasma which reaches the cells from the rich vascular network on the surface of the underlying bone , carries dissolved in it sufficient oxygen to meet the needs of these lubricant - formers , as it carries sufficient protein ...
Seite 231
... plasma , p . 239 ) . Some arose from a tropical sea and therefore this included fluid was warm . Others again did not attain to this . We have , therefore , warm and cold blooded animals ( Regulation of temperature , Chap . XXXI ...
... plasma , p . 239 ) . Some arose from a tropical sea and therefore this included fluid was warm . Others again did not attain to this . We have , therefore , warm and cold blooded animals ( Regulation of temperature , Chap . XXXI ...
Seite 232
... Plasma . ( a ) Physical Characters . ( i ) Colour , light straw . ( ii ) Opacity , practically transparent . ( iii ) Specific Gravity , about 1030. The specific gravity is lowered after a meal because of the dilution of the plasma by ...
... Plasma . ( a ) Physical Characters . ( i ) Colour , light straw . ( ii ) Opacity , practically transparent . ( iii ) Specific Gravity , about 1030. The specific gravity is lowered after a meal because of the dilution of the plasma by ...
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
A. V. Hill absorbed absorption acid action adsorption alkali alterations amount animal arterial basilar membrane blood body bone calcium capillary carbohydrate carbon cartilage cause cell cent changes Chap chemical CHEMISTRY chloride CO₂ collodion colloidal colour concentration constant contraction corpuscles crystalloids decrease dialysing diffusion dispersed dissociation effect efficiency elastic electrical electrolytes emulsion emulsoid endosmosis enzyme fibres fluid force gland glass glucose gram growth haemoglobin heat hydrated hydrogen ion increase kinetic lactic acid layer light liquid litre lungs maltose material mechanism membrane mercury metres molecules movement muscle muscular negative nerve nitrogen normal organism osmotic pressure oxygen particles pass permeability phase physical physiological plasma polarisation positive Postage 9d potassium potential energy produced protein rays reaction result salts secretion soap sodium sodium chloride solution stapes stimulation substance surface tension suspensoids TABLE temperature tissue tube velocity ventricle vibrations viscosity volume wall
Beliebte Passagen
Seite 354 - Behold the child, by Nature's kindly law, Pleas'd with a rattle, tickled with a straw : Some livelier plaything gives his youth delight, A little louder, but as empty quite : Scarfs, garters, gold, amuse his riper stage, And beads and prayer-books are the toys of age : Pleas'd with this bauble still, as that before, Till tir'd he sleeps, and life's poor play is o'er.
Seite 117 - From harmony, from heavenly harmony, This universal frame began : When Nature underneath a heap of jarring atoms lay, And could not heave her head, The tuneful voice was heard from high, Arise, ye more than dead ! Then cold and hot, and moist and dry, In order to their stations leap, And music's power obey. From harmony, from heavenly harmony. This universal frame began : From harmony to harmony Through all the compass...
Seite 103 - When a ray of light passes from one medium to another, it is refracted so that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities in the two media.
Seite 38 - Avogadro's law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules...
Seite 340 - The scientists of his day held that heat is an imponderable fluid, caloric, which flows from a body at a higher temperature to one at a lower, much as water flows from a place of higher to a place of lower level.