The Senses and the IntellectD. Appleton, 1872 - 714 sider |
Fra bogen
Side xii
... odours ib . 149 3. Diffusion of odours 150 .. 4. Organ of Smell : -description of the Nose 5. Action of odours - the presence of oxygen necessary to smell ib . 152 .. 9. Nauseous odours 11. Bad odours .. 6. Sensations of smell ...
... odours ib . 149 3. Diffusion of odours 150 .. 4. Organ of Smell : -description of the Nose 5. Action of odours - the presence of oxygen necessary to smell ib . 152 .. 9. Nauseous odours 11. Bad odours .. 6. Sensations of smell ...
Side 148
... odours ; e.g. volatile acids , volatile oils , camphors or stearoptenes , and alcoholic liquids ; marsh gas ( carburetted hydrogen ) , and olefiant gas , have but very little odour . ' The pleasant odours , chemically considered , are ...
... odours ; e.g. volatile acids , volatile oils , camphors or stearoptenes , and alcoholic liquids ; marsh gas ( carburetted hydrogen ) , and olefiant gas , have but very little odour . ' The pleasant odours , chemically considered , are ...
Side 149
Alexander Bain. THE CHEMISTRY OF ODOURS . 149 The repulsive and disagreeable odours very frequently contain sulphur . Sulphuretted hydrogen is one of the most common of the disgusting class . The worst smelling substances as yet ...
Alexander Bain. THE CHEMISTRY OF ODOURS . 149 The repulsive and disagreeable odours very frequently contain sulphur . Sulphuretted hydrogen is one of the most common of the disgusting class . The worst smelling substances as yet ...
Side 150
... odours is an interesting point , and has been cleared up by the researches of Professor Graham . Some odours are light , and therefore diffuse rapidly and rise high ; as , for example , sulphuretted hydrogen . Such is evidently the ...
... odours is an interesting point , and has been cleared up by the researches of Professor Graham . Some odours are light , and therefore diffuse rapidly and rise high ; as , for example , sulphuretted hydrogen . Such is evidently the ...
Side 151
... parts near the openings are supplied with nerves from the fifth pair , which give to these parts a tactile sensibility , excited by pungent odours , and by cold . The olfactory nerve is the most conspicuous of the nerves.
... parts near the openings are supplied with nerves from the fifth pair , which give to these parts a tactile sensibility , excited by pungent odours , and by cold . The olfactory nerve is the most conspicuous of the nerves.
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Almindelige termer og sætninger
action activity acute alimentary animal arising body brain canal cartilage cause cerebellum cerebral cerebral nerves cerebro-spinal cerebrum character ciliary processes colour connected connexion consciousness contraction corpora quadrigemina cricoid cartilage degree depression digestion direction discrimination distance distinct effect emotional energy excitement exercise exertion experience external fact force functions give glottis grey matter hemispheres impression inch increase influence intellectual intense intestines irritation larynx limbs locomotion lungs medulla oblongata membrane mental ments mind mode motion motor mouth movements moving mucous membrane muscles muscular feeling muscular fibres nature nervous nose object odours operation optic organs pain papillæ pass peculiar pharynx pleasure portion posterior produced reflex Reflex Actions remarked respiration retina sensation sense sensibility side sight skin smell sound spinal cord spinal nerves spontaneous stimulation stomach substance supposed surface sweet tactile taste tion tissue tone tongue touch tympanum visible vision vitreous humour vocal volition voluntary