Results 261 to 270 of about 355,992 (315)

Potato cyst nematodes: damage mechanisms and tolerance in the potato

open access: yes, 1998
Phillips, M. S.   +2 more
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Suffering in silence: the tolerance of DNA damage

Nature Reviews Molecular Cell Biology, 2005
When cells that are actively replicating DNA encounter sites of base damage or strand breaks, replication might stall or arrest. In this situation, cells rely on DNA-damage-tolerance mechanisms to bypass the damage effectively. One of these mechanisms, known as translesion DNA synthesis, is supported by specialized DNA polymerases that are able to ...
Friedberg Errol C
exaly   +3 more sources

Damage tolerance capability

International Journal of Fatigue, 1994
This paper is dedicated to my friend and colleague Professor Dr Jaap Schijve, required to retire like many good aircraft components according to a «safe life» criterion but who is still young in mind, body and spirit, has not yet reached his unfactored endurance limit, and who could continue subject to a needed change in philosophy to «retirement for ...
exaly   +2 more sources

DNA damage tolerance

Current Opinion in Cell Biology, 2016
Accurate chromosomal DNA replication is fundamental for optimal cellular function and genome integrity. Replication perturbations activate DNA damage tolerance pathways, which are crucial to complete genome duplication as well as to prevent formation of deleterious double strand breaks.
Dana, Branzei, Ivan, Psakhye
openaire   +2 more sources

Damage Tolerance of Composite Cylinders

SAE Technical Paper Series, 1983
<div class="htmlview paragraph">The fracture of pressurized graphite/epoxy cylinders was investigated and their damage tolerance assessed. The cylinders were 610 mm (24 in) long and 305 mm (12 in) in diameter and were fabricated from Hercules A370-5H/3501-6 prepreg cloth in 4-ply configurations: (0,45)<sub>s</sub> and (45,0)<sub>
Michael J. Graves, Paul A. Lagace
openaire   +1 more source

Modelling of Continuing Damage for Damage Tolerance Analysis

2011
This paper presents and compares two continuing damage modelling approaches: a simplified approach, which approximately models diametrical cracks as two independent radial cracks, and an improved approach that accurately models the interaction between the cracks.
Bombardier, Yan   +2 more
openaire   +1 more source

Damage Tolerance

2001
Abstract This article addresses the issue of the implementation of composite damage tolerance requirements as it relates to military aircraft. It presents a brief introduction on the durability impact threat, damage tolerance impact threat, and other damage tolerance damage threats.
Mike R. Woodward, Rich Stover
openaire   +1 more source

CULTIVAR DIFFERENCES IN TOLERANCE TO DAMAGE BY RAINFALL

Acta Horticulturae, 2009
Differences in the level of damage to fruit following six rainfall events, that ranged from 7 to 330 mm, between May and September were determined for cultivars 'Festival' and 'Rubygem' and 43 breeding lines. 'Festival' with an average score of 7.5 was more tolerant to rain damage than 'Rubygem' (6.0).
Herrington, M. E.   +4 more
openaire   +3 more sources

Damage-tolerance strategies for nacre tablets

Journal of Structural Biology, 2016
Nacre, a natural armor, exhibits prominent penetration resistance against predatory attacks. Unraveling its hierarchical toughening mechanisms and damage-tolerance design strategies may provide significant inspiration for the pursuit of high-performance artificial armors.
Shengnan, Wang   +4 more
openaire   +2 more sources

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