منابع مشابه
Offensive-odor substance in the evil-smelling fish from the sea polluted by petroleum and petrochemical industrial waste. 1. Identification of offensive-odor substance.
For the purpose to reveal the substance as the source of offensive odor of the fish from the sea facing petroleum and petrochemical industries, analyses have been made on the sea water, industrial wastes, offensive odor fish meat and the eels kept in the sea or industrial waste for a certain period, by means of gas chromatography, infrared, and ultraviolet absorption spectrophotometries and mas...
متن کامل2. Application and Quality Control of Odor Measurement A Comparative Study on Odor Regulation in Japan and Korea
Odor control policy in Japan has been based on the Offensive Odor Control Law, which regulates the emission of offensive odors generated from business to prevent a nuisance occurring. In Korea, odor control has been under the Air Conservation Law at present. But the Korean Offensive Odor Control Law, newly prepared to be enacted this year, strengthening the regulation of emission of odor, have ...
متن کاملOffensive alliances in graphs
A set S is an offensive alliance if for every vertex v in its boundary N(S)−S it holds that the majority of vertices in v’s closed neighbourhood are in S. The offensive alliance number is the minimum cardinality of an offensive alliance. In this paper we explore the bounds on the offensive alliance and the strong offensive alliance numbers (where a strict majority is required). In particular, w...
متن کاملP109: Effect of Ambient Odor of Lavender on Dental Anxiety
Dental anxiety is defined as an abnormal fearing or dread toward preventive or therapeutic visits by a dentist and unreasonable anxiety against dental procedures. It is estimated that dental anxiety affects one-third of the general population. Its physical and cognitive symptoms may result in behavioral issues such as avoidance of early dental visits that troubles both patient and dentist. In o...
متن کاملSex Differences in the Regulation of Offensive Aggression and Dominance by Arginine-Vasopressin
Arginine-vasopressin (AVP) plays a critical role in the regulation of offensive aggression and social status in mammals. AVP is found in an extensive neural network in the brain. Here, we discuss the role of AVP in the regulation of aggression in the limbic system with an emphasis on the critical role of hypothalamic AVP in the control of aggression. In males, activation of AVP V1a receptors (V...
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ژورنال
عنوان ژورنال: Journal of Environmental Conservation Engineering
سال: 1991
ISSN: 1882-8590,0388-9459
DOI: 10.5956/jriet.20.646