Results 341 to 350 of about 26,227,955 (381)

Sudbury Impact Structure

, 2015
R. Grieve
semanticscholar   +3 more sources

Scaling impacted structures

Archive of Applied Mechanics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
R.E. Oshiro, Marcílio Alves
openaire   +2 more sources

Impact on composite structures

The Aeronautical Journal, 2004
The problem of impact damage in laminated composite structures, and the consequent reduction in residual strength, has been a topic of continual research for over two decades. The number of journal papers on the subject now runs into four figures and most have been conscientiously reviewed by Abrate(1991, 1994, 1998).
Robin Olsson, G. A. O. Davies
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The impact of the structural adjustment

Journal of Social Development in Africa, 2002
This article examines the effects of structural adjustment programmes (SAPs) on Kenyan society. A series of economic and political reforms initiated by the World Bank and International Monetary Fund in Kenya since 1988 and especially after 1991 has transformed many aspects of the daily life of Kenyan people.
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Structural Impact

1990
Structural Impact is concerned with the behaviour of structures and components subjected to large dynamic loads which produce inelastic deformation. This field is of particular interest for the crash-worthiness design of aircraft, buses, cars, trains, ships and marine structures, and the energy absorbing characteristics of various components for a wide
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Impact of structure on photogating

Journal of Applied Physics, 1996
In previous reports, we predicted with computer simulation that photocarriers from blue bias light can contribute under certain conditions to the quantum efficiency in the red wavelength part of the spectrum for hydrogenated amorphous silicon (a-Si:H) p-i-n and Schottky barrier structures.
Sanghoon Bae, Stephen J. Fonash
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Side Impact Structures

SAE Technical Paper Series, 1969
NEW SIDE SAFETY STRUCTURAL CHANGES HAVE BEEN DEVELOPED FOR SOME 1969 MODEL GENERAL MOTORS CARS. THE RESEARCH COVERED TWO YEARS, DURING WHICH TIME CRASH SITUATIONS WERE SIMULATED AND ANALYZED, FIELD DATA WERE STUDIED, AND VARIOUS APPROACHES TO SIDE PROTECTION WERE INVESTIGATED.
C. E. Hedeen, D. D. Campbell
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Impact on a head-neck structure

Journal of Biomechanics, 1976
Abstract An analytical and experimental study was executed involving non-destructive, axisymmetric impact on a fluid-filled shell constrained by a viscoelastic, artificial neck—a system intended to simulate a human head-neck structure. The shel material was considered to be homogeneous, isotropic and elastic, while the fluid was regarded as inviscid ...
Benjamin Landkof, Jerome L. Sackman, Werner Goldsmith   +2 more
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Impact Structure and Morphology

2010
The Mjolnir crater (Fig. 3.1) was first interpreted as an impact structure by Gudlaugsson (1993) based on its geophysical signature and overall geological setting. This inference was derived from a limited amount of multichannel seismic profiles, and regional gravity and magnetic profiles.
Jan Inge Faleide, Filippos Tsikalas, Filippos Tsikalas, Olav Eldholm, Steinar Thor Gudlaugsson   +4 more
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Graphene ultracapacitors: structural impacts

Physical Chemistry Chemical Physics, 2013
The structural effects of graphene on the electrochemical properties of graphene-based ultracapacitors are investigated for the first time, where the competitive impacts resulting from the edge content, specific surface area, edge/basal defects, oxygen-containing groups and metal oxides/surfactant impurities are taken into consideration, demonstrating ...
Wentao Deng, Chen Shen, Qiyuan Chen, Craig E. Banks, Xiaobo Ji, Weixin Song   +5 more
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