An Introduction to Biophysics, by David Burns ...J. & A. Churchill, 1929 - 580 Seiten |
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Seite 17
... Carbon - dioxide and water have small energy contents ( 2.1 and 6.5 gram calories per gram respectively , and these amounts are not available for food ) , while starch has a value of 4.1 large Calories per gram . It is evident ...
... Carbon - dioxide and water have small energy contents ( 2.1 and 6.5 gram calories per gram respectively , and these amounts are not available for food ) , while starch has a value of 4.1 large Calories per gram . It is evident ...
Seite 322
... carbon - dioxide . Air has an average composition of about 79 volumes per cent . of nitrogen and 21 of oxygen . The amount of carbon - dioxide present is so small ( 0.03 per cent . ) that it may for the present be neglected . partial ...
... carbon - dioxide . Air has an average composition of about 79 volumes per cent . of nitrogen and 21 of oxygen . The amount of carbon - dioxide present is so small ( 0.03 per cent . ) that it may for the present be neglected . partial ...
Seite 324
... carbon - dioxide which will dissolve in 100 c.c. of fluid at 38 ° C. and 760 mm . pressure . TABLE XLVI Oxygen . Nitrogen . Carbon - dioxide . Water 2-37 1-2 55-5 “ Separated " plasma 2-3 1-2 54-1 " True " plasma 2-2 1.1 51-1 In ...
... carbon - dioxide which will dissolve in 100 c.c. of fluid at 38 ° C. and 760 mm . pressure . TABLE XLVI Oxygen . Nitrogen . Carbon - dioxide . Water 2-37 1-2 55-5 “ Separated " plasma 2-3 1-2 54-1 " True " plasma 2-2 1.1 51-1 In ...
Seite 328
... carbon - dioxide on the union between haemoglobin and oxygen was a direct one , the oxygen in the oxy - haemoglobin being simply replaced by carbon - dioxide , but there is no molecular equivalence between the amounts of the two gases ...
... carbon - dioxide on the union between haemoglobin and oxygen was a direct one , the oxygen in the oxy - haemoglobin being simply replaced by carbon - dioxide , but there is no molecular equivalence between the amounts of the two gases ...
Seite 331
... Carbon - dioxide . A physico - chemical factor , however , is much more potent than temperature in producing desaturation . Active tissues tend to become acid . In dealing with muscle , we have seen how lactic acid is set free as the ...
... Carbon - dioxide . A physico - chemical factor , however , is much more potent than temperature in producing desaturation . Active tissues tend to become acid . In dealing with muscle , we have seen how lactic acid is set free as the ...
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Häufige Begriffe und Wortgruppen
absorbed acid action adsorbed adsorption alkali alterations amount animal arterial axis basilar membrane blood body bone c.c. of water calcium Calories capillary carbon-dioxide cause cell cent Chap chemical Chemistry chloride clot CO₂ collodion colloidal colour constant corpuscles crystalloids cubic centimetres decrease dialysing diffusion dilute dispersed dissociation drop effect elastic electrical electrodes electrolytes emulsion energy enzyme equilibrium experiment factors fibres fluid force gelatin glass glucose gram haemoglobin heat hydrophilic increase isoelectric point lactic acid layer lens light liquid lungs mechanism membrane mercury metres minutes molecules movement muscle muscular negative nerve normal organism osmotic pressure oxygen particles pass physical physiological plasma polarisation position Postage gd potassium potential produced protein protoplasm rays reaction retina salts soap sodium sodium chloride solution stimulation substance surface tension suspensoids TABLE temperature tion tissues tube velocity ventricle vibrations viscosity volume دو
Beliebte Passagen
Seite 455 - 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 155 - 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 37 - Avogadro's law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules...
Seite 440 - 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.
Seite v - Fund is under the direction of the Royal College of Physicians of London and the Royal College of Surgeons of England and is governed by representatives of many medical and scientific institutions.
Seite 128 - 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 247 - The sensation of hunger is difficult to describe, but almost everyone from childhood has felt at times that dull ache or gnawing pain referred to the lower mid-chest region and the epigastrium, which may take imperious control of human actions. As Sternberg has pointed out, hunger may be sufficiently insistent to force the taking of food which is so distasteful that it not only fails to rouse appetite, but may even produce nausea.