The Philosophy of Vital MotionJohn Churchill, 1851 - 158 páginas |
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Página 1
... flow in direct relation to the varying intensity of the sunbeams . At daybreak , also , the B leaves recover from the closed and pendent condition in which CHAPTER PAGE PRELIMINARY CONSIDERATIONS RESPECTING VITAL MOTION.
... flow in direct relation to the varying intensity of the sunbeams . At daybreak , also , the B leaves recover from the closed and pendent condition in which CHAPTER PAGE PRELIMINARY CONSIDERATIONS RESPECTING VITAL MOTION.
Página 12
... flows chiefly from the branches towards the roots , so that at these times the former organs would seem to exercise the office which generally belongs to the latter . In plants , also , where the roots are sparingly developed , and ...
... flows chiefly from the branches towards the roots , so that at these times the former organs would seem to exercise the office which generally belongs to the latter . In plants , also , where the roots are sparingly developed , and ...
Página 19
... flow of latex to these points a third order of centres will be established in other parts of the web where the vessels are largest , and there being no impediment to their enlargement , they will go on dilating , until , as in the ...
... flow of latex to these points a third order of centres will be established in other parts of the web where the vessels are largest , and there being no impediment to their enlargement , they will go on dilating , until , as in the ...
Página 46
... flows from the heart . We may imagine circumstances which would This fact seems to point remains constant and unchanging . beyond the kingdom of life ; for , if the forms of vegetation were solely concerned in maintaining this ...
... flows from the heart . We may imagine circumstances which would This fact seems to point remains constant and unchanging . beyond the kingdom of life ; for , if the forms of vegetation were solely concerned in maintaining this ...
Página 48
... flow of blood to one part rather than another . The mode of capillary action may indeed be illus- trated by the circumstances which favour the injec- tion of the vessels , which is necessary for anatomical purposes , and the ...
... flow of blood to one part rather than another . The mode of capillary action may indeed be illus- trated by the circumstances which favour the injec- tion of the vessels , which is necessary for anatomical purposes , and the ...
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Palavras e frases frequentes
agencies agent alimentary canal anæmia analogous ANATOMY animal bodies appear argue arterial auricles blood capillary carbonic acid cause cavities cells centres chemical chemical affinity CHEMISTRY circulation cloth coats coloured condition connexion consequence cyclosis dartos diastole dilatation DISEASES electricity electrometer Engravings erectile tissue evidence existence extra-organic force fact Fcap fibres fibrine fluid Foolscap 8vo Foreign Medical Review frog heart heat hence HOSPITAL inorganic irritability latex laticiferous light limb manner MANUAL Medical Journal MEDICINE ments MIDWIFERY mind mode muscular action muscular contraction muscular system nature necessary nerves nervous influence nervous system OBSERVATIONS operation ordinary organic force PATHOLOGY peculiar PHARMACOPOEIAS phenomena phenomenon physical PHYSICIAN PHYSIOLOGY Plates Post 8vo practical practitioner present PRINCIPLES racter reason recommend relation respiration SCROFULA Second Edition sensitive plant stimulus student suppose SURGERY Surgical systole Third Edition tion tissues traction treatise TREATMENT uterus vascular ventricles vessels VITAL MOVEMENTS volume voluntary muscles