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SEM Investigation of Failure Mechanisms in Twaron<sup>®</sup> Aramid Fibers Used for Personal Armors. [PDF]

open access: yesPolymers (Basel)
Ceoromila AC   +7 more
europepmc   +1 more source

The Role of Pace of Life in Animal Social Networks

open access: yes
Walker RS   +4 more
europepmc   +1 more source
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Scaling impacted structures

Archive of Applied Mechanics, 2004
Summary The problem of non-scalability of structures under impact loads caused by strainrate effects is solved in this article by properly correcting the impact velocity. The technique relies on the use of an alternative dimensionless basis, together with a mathematical model which allows the calculation of a correction factor for the impact velocity ...
R.E. Oshiro, Marcílio Alves
openaire   +2 more sources

Seismicity along St. Lawrence Paleorift Faults Overprinted by a Meteorite Impact Structure in Charlevoix, Québec, Eastern Canada

, 2016
The Charlevoix seismic zone (CSZ) in Quebec has the highest number of earthquakes in eastern Canada, with cataloged events diffusely distributed between the St. Lawrence paleorift faults. In this study, we relocate 1242 out of 1639 earthquakes in the CSZ
Hongyu Yu   +3 more
semanticscholar   +1 more source

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.
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
openaire   +2 more sources

Preservation of detrital shocked minerals derived from the 1.85 Ga Sudbury impact structure in modern alluvium and Holocene glacial deposits

, 2014
Detrital shocked minerals can provide valuable residual records of eroded impact structures. Recent studies have reported shocked minerals in modern alluvium in a subtropical climate from the deeply eroded 2.02 Ga Vredefort Dome impact basin in South ...
O. Thomson   +5 more
semanticscholar   +1 more source

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