Some Salient Features of the Tearing Instability Theory

2009 ◽  
pp. II-133-II-133-23 ◽  
Author(s):  
HA Ernst
Keyword(s):  
Tearing Instability ◽  
Instability Theory ◽  
Salient Features

Initial Experimental Investigation of Tearing Instability Theory

2009 ◽  
pp. 251-251-15 ◽  
Author(s):  
PC Paris ◽  
H Tada ◽  
H Ernst ◽  
A Zahoor
Keyword(s):  
Experimental Investigation ◽  
Tearing Instability ◽  
Instability Theory

Metastable Defects in the Amorphous Silicon-Germanium Alloys

2003 ◽  
Vol 762 ◽  
Author(s):  
J. David Cohen
Keyword(s):  
Amorphous Silicon ◽  
Silicon Germanium ◽  
Dangling Bonds ◽  
Annealing Behavior ◽  
Fundamental Properties ◽  
Silicon Materials ◽  
Salient Features ◽  
The Individual ◽  
Amorphous Silicon Germanium ◽  
Silicon Germanium Alloys

AbstractThis paper first briefly reviews a few of the early studies that established some of the salient features of light-induced degradation in a-Si,Ge:H. In particular, I discuss the fact that both Si and Ge metastable dangling bonds are involved. I then review some of the recent studies carried out by members of my laboratory concerning the details of degradation in the low Ge fraction alloys utilizing the modulated photocurrent method to monitor the individual changes in the Si and Ge deep defects. By relating the metastable creation and annealing behavior of these two types of defects, new insights into the fundamental properties of metastable defects have been obtained for amorphous silicon materials in general. I will conclude with a brief discussion of the microscopic mechanisms that may be responsible.

scholarly journals The Conversion Gradient at HIS4 of Saccharomyces cerevisiae. II. A Role for Mismatch Repair Directed by Biased Resolution of the Recombinational Intermediate

Genetics ◽  
1999 ◽  
Vol 153 (2) ◽  
pp. 573-583 ◽  
Author(s):  
Henriette M Foss ◽  
Kenneth J Hillers ◽  
Franklin W Stahl
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Dna Synthesis ◽  
Mismatch Repair ◽  
Strand Break ◽  
Double Strand Break ◽  
Double Strand Break Repair ◽  
Holliday Junction ◽  
Crossing Over ◽  
Gradient Type ◽  
Salient Features

AbstractSalient features of recombination at ARG4 of Saccharomyces provoke a variation of the double-strand-break repair (DSBR) model that has the following features: (1) Holliday junction cutting is biased in favor of strands upon which DNA synthesis occurred during formation of the joint molecule (this bias ensures that cutting both junctions of the joint-molecule intermediate arising during DSBR usually leads to crossing over); (2) cutting only one junction gives noncrossovers; and (3) repair of mismatches that are semirefractory to mismatch repair and/or far from the DSB site is directed primarily by junction resolution. The bias in junction resolution favors restoration of 4:4 segregation when such mismatches and the directing junction are on the same side of the DSB site. Studies at HIS4 confirmed the predicted influence of the bias in junction resolution on the conversion gradient, type of mismatch repair, and frequency of aberrant 5:3 segregation, as well as the predicted relationship between mismatch repair and crossing over.

scholarly journals Tubular Pinch and Tearing Instability

1969 ◽  
Vol 12 (10) ◽  
pp. 2099 ◽  
Author(s):  
Oscar A. Anderson
Keyword(s):  
Tearing Instability
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