Reproduction of the original.

"Aromatics and the Soul" presents information about the fundamental characteristics of the olfactory system, mainly in human beings. This book examines the connection between the sense of smell and the nerve centers that, when stimulated, produce the feeling of nausea in mind. An invaluable resource for laryngologists, medical practitioners, and etymologists.

Aromatics and the Soul: A Study of Smells provides information pertinent to the fundamental aspects of the olfactory system, particularly in human beings. This book discusses the intimate connection between the sense of smell and the nerve centers which, when stimulated, evoke the feeling of nausea in the mind. Organized into nine chapters, this book begins with an overview of the importance and role of olfaction in public health. This text then examines the olfactory development in lower animals. Other chapters consider the anatomical structure and the physiological action of the sense of sme.

Bringing together leading Wharton scholars from Europe, and North America, this volume offers the first ever collection of essays on Edith Wharton's 1913 tour de force, The Custom of the Country.

If we possessed a true, well established and undoubted theory concerning the function of the nerves in the human body, the principles of smell would be much easier to understand. So far, we do not know for certain whether the action of nerves takes place by means of a subtle fluid, which is instantaneously conveyed from the beginning of the nerves to their ends, or whether, as some think, some sort of vibratory movements is produced in them, or whether the stimulation should be considered as the only sufficient cause, to say nothing of the new opinion concerning the electrical force. Linnaeus Although much has been learned since the time of Linnaeus, it is still true that we do not yet possess "a true, well established and undoubted" theory of olfaction. The literature of the subject, however, has long been rather voluminous - the frequent assertions to the contrary are simply untrue - and is now growing rapidly. Moreover, quite a number of symposia on olfaction (or olfaction and taste) have been held during recent years. For example, in the U. S. A.

Handbook of Odors in Plastic Materials, Third Edition analyzes the reasons behind unwanted odor formation and outlines methods for prevention. This new edition contains a thorough review of the most recent data, achievements and information in this less known but very significant field of polymer modification. The book covers the fundamentals of odor formation and its transport within a material, the relationship between odor and toxicity, and various methods of odor removal and unwanted odor formation. Three chapters are devoted to the analysis of odor-related matters in different polymers, products and methods of processing. Dozens of polymers and product groups are analyzed, and the book also discusses regulations related to odor in products, effects of odor on health and safety, the effect of odors from plastic materials on indoor air quality, information on testing of odor changes, as well as a selection of raw materials for fog-free products. - Analyzes the reasons behind odor formation - Provides the best methods to prevent odors in various plastic materials - Contains information on testing odor changes and the relationship between odor and toxicity - Includes a comprehensive list of methods for removal of unwanted odors from plastic materials