objective: crocin, the carotenoid isolated from saffron, has numerous medicinal properties which include anticancer and antioxidant activities. some antioxidants, such as carotenoids, can act as pro-oxidants at higher dosages and therefore induce tissue damage. in this situation antioxidant defense systems in the liver activate to prevent tissue damage. this study investigates the possible toxi...

earthquake has always endangered cities. this article mainly focuses on the question “whether seismic damages could be diminished through the presentation a preventive operational pattern dealing with physical and nonphysical features of civil defense”. tehran, the most populous metropolis among iranian cities is to the south of alborz mountain range, located on potentially dangerous fault- lin...

one of the main principles of the passive defense is the principle of site selection. in this paper, we propose a multiple objective nonlinear programming model that considers the principle of the site selection in terms of two qualitative and quantitative aspects. the purpose of the proposed model is selection of the place of key production facilities of a system in which not only it observes ...

background: the airway surfaces are one of the most common ways of entry of infectious agents. oral cavity associated lymphoid tissues are inductive site of humoral immune responses in inflammatory and infectious disorders of the upper respiratory tract. these lymphoid tissues play important roles in the induction of salivary iga. the impact of upper respiratory tract diseases on salivary iga p...

earthquake has always endangered cities. this article mainly focuses on the question “whether seismic damages could be diminished through the presentation a preventive operational pattern dealing with physical and nonphysical features of civil defense”. tehran, the most populous metropolis among iranian cities is to the south of alborz mountain range, located on potentially dangerous fault- lin...

objective: to evaluate the knowledge, attitude, and preparedness of mahabad red crescent society volunteers in dealing with chemical attacks. methods: this prospective cross-sectional study was conducted on 120 red crescent society volunteers in mahabad city, iran, during 2014-2015.the knowledge of the volunteers was evaluated and rated using a questionnaire as poor, moderate, and good. also, t...

HENGBIAO YU, National University of Defense Technology, China ZHENBANG CHEN, National University of Defense Technology, China XIANJIN FU, National University of Defense Technology, China JI WANG, National University of Defense Technology, China ZHENDONG SU, University of California, Davis, USA WEI DONG, National University of Defense Technology, China CHUN HUANG, National University of Defense ...

Foreign defense article or defense service means any article or service described on the U.S. Munitions List of non-U.S. origin. Unless otherwise provided in this subchapter, the terms defense article and defense service refer to both U.S. and foreign origin defense articles and defense services described on the U.S. Munitions List. A defense article or defense service is determined exclusively...

Metropolitan city of Rasht as the largest nucleus of population density in Gilan province place most of the manpower, investment, economic and infrastructure projects. The same subject make necessary to study the main arteries and land usage of Rasht city of in terms of passive defense. Passive defense as a set of preventive measures cause to increases deterrence, reducing vulnerability, sust...