نتایج جستجو برای: emulsion explosive

تعداد نتایج: 23963  

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2008
Stefan Koelsch Daniela Sammler Sebastian Jentschke Walter A Siebel

OBJECTIVE We investigated electroencephalographic (EEG) correlates of moderate intermittent explosive disorder (mIED), which is characterized by uncontrollable, impulsive attacks that either manifest in aggressive outbursts of temper, or in implosive, auto-aggressive behaviour. METHODS In two Experiments, EEG data were recorded during rest conditions, and while subjects were presented with au...

Journal: :Nature 1878

In this research, the effect of standoff distance and explosive material thickness on metallurgical features of explosive welding connection of copper to 304 stainless steel has been investigated. Experimental analysis were performed using optical microscopy, scanning electron microscopy, microhardness test and tensile shear strength test. The results indicated that due to severe plastic deform...

Background and Objectives: : Nowadays, the tendency to use low-fat food is so obvious among consumers. Removing food fat leads to undesirable sensory and performance characteristics. Thus, different compounds have been introduced as fat replacer in order to produce low-fat food products. The aim of this study was to reduce the used fat in sausage production by using emulsion filled gel.  Mater...

Journal: :dental research journal 0
arash dabbaghi ali shokraneh nastaran farhadi

background: conventional tomography used for evaluation of the small areas of the jaws provides acceptable information. it has some advantages of availability, less radiation dose and costin comparison to computed tomography (ct) and cone beam ct. double emulsion film usuallyused for taking tomograms requires less exposure than single emulsion film; on the other hand,the latter provides more sh...

Journal: :International Journal of Heat and Mass Transfer 2021

Abstract Immiscible heavy fuel-water (W/HFO) emulsion droplets inside combustion chambers are subjected to explosive boiling and fragmentation due the different point between water surrounding host fuel. These processes, termed as either puffing or micro-explosion, investigated with aid of a CFD model that solves Navier-Stokes energy conservation equations alongside three sets VoF transport res...

‎(St-co-BA) polymer through montmorillonite (MMT) nanocomposite emulsion is prepared by ‎in situ intercalative emulsion polymerization of styrene (St), butyl acrylate (BA) in the ‎presence of organic modified montmorillonite (OMMT) with different OMMT contents (0, ‎‎0.5, 1.0, 1.5, and 2.0 wt%). The synthetic compounds are characterized by FTIR, XRD. The ‎nanocomposite emulsions are characterize...

ژورنال: مواد پرانرژی 2017

In this research, the effect of standoff distance and explosive material thickness on the Interface properties of three layers explosively bonded AA5083 and AA 1050 aluminum alloys to carbon steel by ABAQUS version 6.9 finite element software was investigated. For the simulation, Johnson cook equation and Williams Burg equation was used for the simulation of plates and explosive materials behav...

ژورنال: مواد پرانرژی 2015

Shaped charges defeat armours by means of high velocity jets formed by the collapse of a metallic liner as a result of the detonation of an explosive. The explosive formulation is an important factor influencing the properties of a shaped charge. Explosive charges used in penetrating devices have usually high detonation velocity and high density. In this research, composition based on HTPB havi...

Journal: :Journal of the Japan Welding Society 1972

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