نتایج جستجو برای: energetic and iso
تعداد نتایج: 16833762 فیلتر نتایج به سال:
A Cocrystallization is an attractive molecular engineering approach for realizing improved energetic materials (explosives, propellants, and pyrotechnics). When two or more neutral species are combined to form a new structure, cocrystalline materials are created with distinct solid-state properties. As the performance criteria of energetic materials (explosive power, thermal stability, and phys...
Objective(s) Several studies have reported improved response of exercised hearts to myocardial infarction (MI). This study was aimed to evaluate the preventive role of treadmill exercise and diosgenin on cardiac marker enzymes, thiobarbituric acid reactive substances (TBARS), total antioxidant status (TAS), lipids, and electrocardiographic (ECG) patterns in isoproterenol (ISO)-induced myocardi...
Die ISO27001:2005 als Informationssicherheitsmanagementsystem (ISMS) etabliert sich zunehmend als der Sicherheitsstandard in Unternehmen. Die Grundidee des ISMS basiert auf einem Management der Informationssicherheit welches ausgerichtet ist auf dem Management der Unternehmensrisiken und einen direkten Bezug zum Firmenumsatz herstellt. Bis September 2009 wurden weltweit mehr als 5822 1 zertifiz...
Military equipments containing energetic materials are conventionally ignited by heat and through an explosive train. Heat is often created by a flame or electricity from a resistive wire. Energetic materials used in these systems due to electrical inseparation from the surrounded medium are exposed to different electromagnetic radiations and so unexpected ignitions of them are probable. In thi...
The origin, reliability and dispersion of the E p,i – E iso and other spectral energy correlations is a highly debated topic in GRB astrophysics. GRB 080916C, with its huge radiated energy (E iso ∼ 10 55 erg in the 1 keV – 10 GeV cosmological rest–frame energy band) and its intense GeV emission measured by Fermi, gives us a unique opportunity to further investigate this issue. We also include i...
The origin, reliability and dispersion of the E p,i – E iso and other " spectrum–energy " correlations is a highly debated topic in GRB astrophysics. GRB 080916C, with its huge radiated energy (E iso ∼ 10 55 erg in the 1 keV – 10 GeV cosmological rest–frame energy band) and its intense GeV emission measured by Fermi, gives us a unique opportunity to further investigate this issue. We also inclu...
The origin, reliability and dispersion of the E p,i – E iso and other " spectrum–energy " correlations is a highly debated topic in GRB astrophysics. GRB 080916C, with its huge radiated energy (E iso ∼ 10 55 erg in the 1 keV – 10 GeV cosmological rest–frame energy band) and its intense GeV emission measured by Fermi, gives us a unique opportunity to further investigate this issue. We also inclu...
In this work the relationship between impact sensitivity and electrostatic sensitivity of energetic nitro compounds is investigated. Also, the most important molecular descriptors which have effect on this correlation are studied. The results are shown that the ratio of number of the oxygen atoms to hydrogen atoms ( nO/nH), the number of amino groups(NH2)have an important roles in the proposed...
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