The Physical Basis of SocietyD. Appleton, 1916 - 406 من الصفحات |
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الصفحة 6
... known to be in- dispensable . Thus the suprarenals , two glands not over one ounce in weight , situated above the kidneys , secrete adrenalin , a powerful constrictive having great influence on the arteries . Cretinism is produced by ...
... known to be in- dispensable . Thus the suprarenals , two glands not over one ounce in weight , situated above the kidneys , secrete adrenalin , a powerful constrictive having great influence on the arteries . Cretinism is produced by ...
الصفحة 8
... known substances , water is best fitted to main- tain an even temperature . Its specific heat is very high , being exceeded only by hydrogen and ammonia . If atomic weight is considered in addition , it stands at the top of the list ...
... known substances , water is best fitted to main- tain an even temperature . Its specific heat is very high , being exceeded only by hydrogen and ammonia . If atomic weight is considered in addition , it stands at the top of the list ...
الصفحة 9
... known . Some of these are very simple like carbonic acid ( CO2 ) ; others are so complex that a line would be required to write the formula . This ele- ment is peculiar in that it has the remarkable power of entering into union with ...
... known . Some of these are very simple like carbonic acid ( CO2 ) ; others are so complex that a line would be required to write the formula . This ele- ment is peculiar in that it has the remarkable power of entering into union with ...
الصفحة 17
... known today . The air currents are less thoroughly understood , though great progress has been made in mapping them since the middle of the nineteenth century . The United States is in the zone of prevailing west winds , which in large ...
... known today . The air currents are less thoroughly understood , though great progress has been made in mapping them since the middle of the nineteenth century . The United States is in the zone of prevailing west winds , which in large ...
الصفحة 32
... known that the different parts of the body grow and mature at different rates and times . If food , heat or clothing be lacking , a stunting may result . Alpine or boreal races are usually shorter than those of the lowlands of warmer ...
... known that the different parts of the body grow and mature at different rates and times . If food , heat or clothing be lacking , a stunting may result . Alpine or boreal races are usually shorter than those of the lowlands of warmer ...
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