منابع مشابه
Laser Man versus Man Weapon Fire Simulation
This report describes a man versus man semiconductor laser weapon fire simulation system that eliminates the requirement that the trainee wear on his body numerous laser detectors that impede his motion and are subject to damage. The system utilizes retroreflective material and two transmitted eyesafe laser beams. The first beam, when reflected, ascertains a hit and the second broad beam commun...
متن کاملThe Tasmanian Legacy of Man and Fire
The vegetation of Tasmania is complex and much of it is in a state of disclimax. At the time of European settlement, the proportion of non-forest open vegetation was 370/0, about 5% ofthis at high altitudes. In the present interglacial climate, in regions ofhigh rainfall, where rainforest dominance might be expected, approximately 45% carries sedgeland, grassland, shrub communities and wet scle...
متن کاملA new philosophy of man and humanism
The theoretical basis for the new philosophy was laid by the American philosopher James Joseph Dagenais (1923-1981), who came to the conclusion that philosophical anthropology is not a science, but a domain unto itself, and that a philosophy of man can only come about as a joint undertaking of all sciences, in which the object of study must be man himself. The final explanation of man lies outs...
متن کاملKnowledge of Operating Room Staff on Fire Resources and Fire prevention Measurements
Background and Objectives: Fire risk is a potential risk in operating rooms. To have safety, fire risk management and its prerequisites including knowledge enhancement should be considered in operation rooms. The aim of this study was to determine knowledge of operating room staff about fire resources and fire prevention in Valiasr hospital, Boroujen. Material and Methods: In this cross-section...
متن کاملFire and explosion risk assessment in a chemical company by the application of DOW fire and explosion index
Background: Fire and explosion hazards are extremely important in processing units. This study was performed to identify the risk centers, the potential damage caused by fire and explosion, and the days of production cessation in the processing company. Materials and Methods: The present qualitative case study was conducted using Dow’s index in 2015. The fire and explosion hazard index...
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ژورنال
عنوان ژورنال: Nature
سال: 1975
ISSN: 0028-0836,1476-4687
DOI: 10.1038/257164b0