Abstract With the increase of warhed charge and development new energetic materials, a variety high-energy warheads have been invented, power has greatly enhanced. The distribution warhead explosion is extremely complicated in space-time dimension, which lead to problems for accurately test characterize damage power. According characteristics high energy warhead, this paper summarizes research ...

Laboratory of Developmental Chronobiology spora, posttranscriptional mechanisms (e.g., nuclear Pediatric Service entry, phosphorylation, and proteolysis) appear to conMassachusetts General Hospital tribute to the appropriate time delays in the molecular and Harvard Medical School oscillations necessary to generate a 24 hr clock (see Boston, Massachusetts 02114 references in Price et al., 1998)....

Nowadays there are many software tools available which, in case of a gas release, allow to calculate the dispersion of the gases (and hence predict the size and shape of the cloud) and to calculate the overpressures as a function of distance if this gas cloud should explode. The next step is then to predict what the consequences of these overpressures will be: to what extent will buildings (and...

Intense laser fields are known to induce strong ionization in atoms. In nanoclusters, ionization is only stronger, resulting in very high charge densities that lead to Coulomb explosion and emission of accelerated highly charged ions. In such a strongly ionized system, it is neither conceivable nor intuitive that energetic negative ions can originate. Here we demonstrate that in a dense cluster...

Propellants containing nitrate esters need stabilizers to avoid early decomposition or even explosion during storage. Newly prepared malonanilides M1-M5 were tested in stabilizing double-base propellants (DBPs). Their stabilization was compared with the effect of classical stabilizer N,N'-diethyldiphenyl urea (C1) using both practical thermal stability tests (qualitative and quantitative tests)...

We present here detailed simulations of the interaction of energetic C10 and C5 clusters at the energies of 1, 2, and 4 MeV per carbon atom with an amorphous carbon target. The spatial evolution of the cluster components is simulated accounting for both scattering and Coulomb explosion. The former is calculated by means of the Monte Carlo method while the latter is computed by means of molecula...

Microgrids are small-scale power networks that include renewable energy sources, load, storage systems, and management systems (EMS). Lithium-ion batteries the most used battery for in microgrids due to their advantages over other types of batteries. However, protect from explosion manage charge discharge based on state-of-charge (SoC) value, this type requires use an system. The main objective...

We experimentally demonstrate the dissociative photoionization of CHBrCl2 molecules in a femtosecond laser field by time-of-flight mass spectrum and dc-slice imaging technology. The results suggest that low kinetic energy components are from ionization process single-charged molecular ions. angular distribution fragment Cl+ ions can be attributed to features state configuration, Br+ electronic ...