Evaluation of protection factor of respiratory protective equipment using indigenously developed protection factor test facility
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دوره مشترک کارشناسی ارشد بازاریابی و تجارت الکترونیک دانشگاه تربیت مدرس_ دانشگاه تکنولوژی lule? چکیده پایان نامه عوامل موثر بر پذیرش اینترنت بانک توسط مشتریان پیشرفت فناوری اطلاعات و ارتباطات و به طور خاص رشد اینترنت جهت تراکنش های معاملات بازرگانی، تاثیر بسیار عمیقی در صنعت بانکداری داشته است.این در حالی ست که نفوذ بانکداری اینترنتی در کشورهای در حال توسعه بسیار کندتر از نفوذ آن ...
15 صفحه اولGuidance on the use of respiratory and facial protection equipment.
Infectious micro-organisms may be transmitted by a variety of routes, and some may be spread by more than one route. Respiratory and facial protection is required for those organisms that are usually transmitted via the droplet/airborne route, or when airborne particles have been artificially created, such as during 'aerosol-generating procedures'. A range of personal protective equipment that ...
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There are several types of contagiotn or surgical masks commonly used by physicians, nurses, and biological laboratory personnel to minimize the hazard of the trainsmission of airborne pathogenic microorganisms. As part of a study in which the respiratory protection afforded by various commercially available masks and respirators was evaluated, three represenitative types of contagion masks wer...
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Long exposure of UV radiation increases risk of skin diseases such as cancer and photoallergic reactions. UV-B (280-320 nm) radiation is mainly responsible for inducing skin problems. Skin protection is a suitable method in the fight against ultraviolet radiation induced damage. Various synthetic agents have been used as photo protective but because of their potential toxicity in humans, they h...
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ژورنال
عنوان ژورنال: Radiation Protection and Environment
سال: 2019
ISSN: 0972-0464
DOI: 10.4103/rpe.rpe_37_18