The use of thinner membranes in polymer electrolyte water electrolysis increases the likelihood forming an explosive H 2 /O mixture anode stream. Doping Pt nanoparticles into a Nafion membrane as recombination catalyst effectively lowers hydrogen crossover. Here, we propose additional co-doping cerium-zirconium oxide radical scavenger to mitigate degradation. Our results show over 4-fold reduct...

In order to obtain the effect of material characteristics explosive on formation collinear explosively formed projectile (EFP)from warhead with dosuble liners, LS-DYNA simulation software was used simulate and analyze forming process EFP from five materials including pe4booster, PETN, TNT, C4 B explosives. The results indicate that increase density, detonation velocity, pressure, velocity lengt...

The Teide-Pico Viejo (T-PV) stratovolcanoes constitute one of the most potentially active volcanic complexes in Europe. T-PV was traditionally considered as a non-explosive system, but recent studies have pointed out explosive character their phonolitic magmas, including plinian and subplinian eruptions generation pyroclastic density currents, is evidenced volcanological record last 30 kyr. Thi...

The advent of next-generation sequencing technology has allowed the collection of vast amounts of genetic variation data. A recurring discovery from studying larger and larger samples of individuals had been the extreme, previously unexpected, excess of very rare genetic variants, which has been shown to be mostly due to the recent explosive growth of human populations. Here, we review recent l...

The paper covers questions relating to the existence, explosion, and prevention of explosion, of solutions of stochastic functional differential equations (SFDEs) of Itô type. It is well-known that solutions of a deterministic ordinary differential equation x(t) = f(x(t)) can explode in finite time if the function f does not obey a global linear bound; however, uniqueness up to the explosion ti...

Fingerprints have been used in forensic investigations for the identification of individuals since the late 19th century. However, it is now clear that fingerprints can provide significantly more information about an individual. Here, we highlight the considerable advances in fingerprinting technology that can simultaneously provide chemical information regarding the drugs ingested and the expl...

Abstract Based on AUTODYN-3D finite element analysis platform, the SPH algorithm is used to simulate forming characteristics of Al/PTFE reactive Explosively Formed Projectile (EFP). The evolution behaviors and distribution morphology, velocity, density, temperature field during EFP were analyzed. Numerical simulation results show that shaped charge can form stable EFP, overall density decreases...

The present work was finalised to develop chemiluminescent assays more sensitive and easy to use than the analytical methods currently in use to detect traces of TNT (2,4,6-trinitrotoluene), TATP (Triacetone triperoxide) and HMTD (Hexamethylene triperoxide diamine). For TNT detection we developed an indirect competitive ELISA with chemiluminescent end-point (CL-ELISA) and a Lateral Flow ImmunoA...