PISUM SATIVUM (LINN): m-XYLOHYDROQUINONE AS AN ORAL CONTRACEPTIVE A CRITICAL EVALUATION

1956 ◽  
Vol 23 (4_Suppl) ◽  
pp. S72-S82 ◽  
Author(s):  
S. N. Sanyal
1956 ◽  
Vol 23 (4_Suppl) ◽  
pp. S93-S97 ◽  
Author(s):  
S. N. Sanyal ◽  
S. C. Banerjee ◽  
Jyoti Sen

Author(s):  
A. Lawley ◽  
M. R. Pinnel ◽  
A. Pattnaik

As part of a broad program on composite materials, the role of the interface on the micromechanics of deformation of metal-matrix composites is being studied. The approach is to correlate elastic behavior, micro and macroyielding, flow, and fracture behavior with associated structural detail (dislocation substructure, fracture characteristics) and stress-state. This provides an understanding of the mode of deformation from an atomistic viewpoint; a critical evaluation can then be made of existing models of composite behavior based on continuum mechanics. This paper covers the electron microscopy (transmission, fractography, scanning microscopy) of two distinct forms of composite material: conventional fiber-reinforced (aluminum-stainless steel) and directionally solidified eutectic alloys (aluminum-copper). In the former, the interface is in the form of a compound and/or solid solution whereas in directionally solidified alloys, the interface consists of a precise crystallographic boundary between the two constituents of the eutectic.


2003 ◽  
Vol 9 ◽  
pp. 5-6
Author(s):  
Manju Chandran ◽  
Roopa Sathyaprakash ◽  
R. Jeffrey Chang

2009 ◽  
Vol 00 (00) ◽  
pp. 090810030148087-29
Author(s):  
Harmik Sohi ◽  
Alka Ahuja ◽  
Farhan Jalees Ahmad ◽  
Roop Krishen Khar

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