نتایج جستجو برای: defense system

تعداد نتایج: 2287530  

A valuable composition of Mentha piperita L. essential oil is menthol that is widely used fordifferent industries. The plants were treated with different concentrations of Methyl Jasmonate (MeJA) and after 24 h were evaluated for total soluble proteins, chlorophylls (a, b, and total), malondialdehyde, carbohydrates and antioxidant enzymes (Superoxide dismutase and Guaiacol peroxidase). Variance...

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ABSTRACT BACKGROUND AND OBJECTIVE: Managers and experts training is one of the areas of creation and development infrastructure of passive defense in health system organizations including hospitals. This study was conducted to assess the educational needs of disaster management committee members in Iranian public hospitals for passive defense. METHODS: This cross-sectional study was conducted i...

Journal: :Journal of physics 2023

Abstract To address the evolving problem of how to applicate increasingly developed laser, microwave, electromagnetic rail gun and other new quality air defense weapons after they are integrated into system, this paper summarizes three development states namely, a small amount equipment, large number equipment intelligent integration, based on performance weapons. For first time, system propose...

Journal: :Journal of Multimedia Information System 2019

Journal: :International Journal of Emerging Technologies in Learning (iJET) 2019

Journal: :Journal of Allergy and Clinical Immunology 2008

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