Damage Resistance and Damage Tolerance of Pultruded Composite Sheet Materials

2009 ◽  
pp. 139-139-17
Author(s):  
R Prabhakaran ◽  
M Saha ◽  
M Douglas ◽  
AT Nettles
Keyword(s):  
Damage Tolerance ◽  
Composite Sheet ◽  
Damage Resistance ◽  
Sheet Materials

Damage resistance and damage tolerance of dispersed CFRP laminates: Effect of ply clustering

2013 ◽  
Vol 106 ◽  
pp. 96-103 ◽  
Author(s):  
T.A. Sebaey ◽  
E.V. González ◽  
C.S. Lopes ◽  
N. Blanco ◽  
J. Costa
Keyword(s):  
Damage Tolerance ◽  
Damage Resistance ◽  
Cfrp Laminates

Production of composite sheet materials based on KhN77tyur and VZh98 alloys

1974 ◽  
Vol 13 (6) ◽  
pp. 476-479 ◽  
Author(s):  
V. P. Severdenko ◽  
A. S. Matusevich ◽  
A. E. Piskarev
Keyword(s):  
Composite Sheet ◽  
Sheet Materials

Damage resistance and damage tolerance of dispersed CFRP laminates: The bending stiffness effect

2013 ◽  
Vol 106 ◽  
pp. 30-32 ◽  
Author(s):  
T.A. Sebaey ◽  
E.V. González ◽  
C.S. Lopes ◽  
N. Blanco ◽  
J. Costa
Keyword(s):  
Damage Tolerance ◽  
Bending Stiffness ◽  
Damage Resistance ◽  
Cfrp Laminates

Damage resistance and damage tolerance of dispersed CFRP laminates: Effect of the mismatch angle between plies

2013 ◽  
Vol 101 ◽  
pp. 255-264 ◽  
Author(s):  
T.A. Sebaey ◽  
E.V. González ◽  
C.S. Lopes ◽  
N. Blanco ◽  
P. Maimí ◽  
...  
Keyword(s):  
Damage Tolerance ◽  
Damage Resistance ◽  
Cfrp Laminates ◽  
Mismatch Angle

scholarly journals A conserved histone H3-H4 interface regulates DNA damage tolerance and homologous recombination during the recovery from replication stress

2021 ◽  
Author(s):  
Masafumi Hayashi ◽  
Kenji Keyamura ◽  
Asami Yoshida ◽  
Mariko Ariyoshi ◽  
Genki Akanuma ◽  
...  
Keyword(s):  
Dna Damage ◽  
Homologous Recombination ◽  
Damage Tolerance ◽  
Histone H3 ◽  
Wild Type ◽  
Dna Damage Tolerance ◽  
Damage Resistance ◽  
Replication Arrest ◽  
Induced Mutagenesis ◽  
Phase Progression

In eukaryotes, genomic DNA is packaged into nucleosomes, which are the basal components coordinating both the structures and functions of chromatin. Here we screened a collection of mutation for histone H3/H4 mutants in Saccharomyces cerevisiae that affect the DNA damage sensitivity of DNA damage tolerance (DDT)-deficient cells. We identified a class of histone H3/H4 mutations that suppress MMS sensitivity of DDT-deficient cells (hereafter we refer to as the histone SDD mutations), which likely cluster on a specific H3-H4 interface of the nucleosomes. The histone SDD mutations did not suppress the MMS sensitivity of DDT-deficient cells in the absence of Rad51, indicating that homologous recombination (HR) is responsible for DNA damage resistance. Furthermore, the histone SDD mutants showed reduced levels of PCNA ubiquitination after exposure to MMS or UV irradiation, consistent with a decreased MMS-induced mutagenesis relative to wild-type cells. We also found that histone SDD mutants lacking the INO80 chromatin remodeler impair HR-dependent recovery from MMS-induced replication arrest, resulting in defective S-phase progression and increased Rad52 foci. Taken together, our data provide novel insights into nucleosome functions, which link INO80-dependent chromatin remodeling to the regulation of DDT and HR during the recovery from replication blockage.

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