We report on the initial results of experiments being developed on the Falcon laser to simulate radiative astrophysical shocks. Cylindrically diverging blast waves were produced in low-density ( approximately 1018 cm-3), high-Z gas by laser-irradiating Xe gas jets containing atomic clusters. The blast-wave trajectory was measured by Michelson interferometry. The velocity for the blast wave is s...

The aim of the present work was to study the effect of various process parameters i.e. current, voltage, travel speed, electrode diameter, flux composition, pre heating of workpiece, electrode stick-out and edge including angle on changes in tensile strength and toughness of the weld bead geometry of HSLA Steel and to optimize the process so that minimal changes occur in the material properties...

The principle of the proposed device is to use part waste heat, which otherwise leaves through chimney unused into air, preheat combustion air. reducing losses and preheating air will increase efficiency heat source. actually a gravity loop pipe with an evaporating located behind furnace condensing in supply duct. Heat transfer realized by means phase transformation working medium device.

Lee, W. C., H. C. Wen, C. P. Chang, M. Y. Chen, and M. T. Lin. Heat shock protein 72 overexpression protects against hyperthermia, circulatory shock, and cerebral ischemia during heatstroke. J Appl Physiol 100: 2073–2082, 2006; doi:10.1152/japplphysiol.01433.2005.— This study extends our earlier studies in rats by applying our heatstroke model to a new species. Additionally, transgenic mice are...

Abstract Light massive preheat fields acquire a non-vanishing dispersion during parametric resonance from their quantum particle production. This in turn will modify the inflaton potential, which some cases can induce transient period of acceleration. We illustrate this phenomenon setup non-supersymmetric non-minimal M-flation (non-