Reproductive System
نویسنده
چکیده
advanced during the period of the last one hundred years. They center around the receptor and its relation with the odorant molecule. A classification of the theories is presented and the information approach to olfaction is discussed. The measurement of odors and odor identification has a very practical application in industry and since there is yet no universal odor unit, measurement has been difficult. Specifications for ventilating installations, however, can use the dilution-threshold method. Part IV takes up the experimental studies in odor which comprise a very small portion of the book. Only three articles are included, and it would seem from their perusal that further experimental work might interest those in the field of experimental psychology. Normal and neurotic monkeys lend themselves to observations of olfactory behavior and insects respond to a chemoreceptive process in controlled environments. We are often aware of unpleasant odors, and nature has provided us with a large variety. Possibly we have not been aware of the basic odor research which has been going on, largely because the environment in which we find ourselves so frequently is not unpleasant for the reason that the odor engineers have anticipated our olfactory likes and dislikes.
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عنوان ژورنال:
- The Yale Journal of Biology and Medicine
دوره 27 شماره
صفحات -
تاریخ انتشار 1955