scholarly journals Model parameter experiment begins new phase

Eos ◽  
2004 ◽  
Vol 85 (22) ◽  
pp. 217-218 ◽  
Author(s):  
Terri Hogue ◽  
Thorsten Wagener ◽  
John Shaake ◽  
Qingyun Duan ◽  
Alan Hall ◽  
...  
Author(s):  
T. Schober

Nb, Ta and V are prototype substances for the study of the endothermic reactions of H with metals. Such metal-hydrogen reactions have gained increased importance due to the application of metal-hydrides in hydrogen- und heat storage devices. Electron microscopy and diffraction were demonstrated to be excellent methods in the study of hydride morphologies and structures (1). - Figures 1 and 2 show the NbH and TaH phase diagrams (2,3,4). EM techniques have contributed substantially to the elucidation of the structures and domain configurations of phases β, ζ and ε (1,4). Precision length measurement techniques of distances in reciprocal space (5) recently led to a detailed understanding of the distortions of the unit cells of phases ζ and ε (4). In the same work (4) the existence of the new phase η was shown. It is stable near -68 °C. The sequence of transitions is thus below 70 %.


Asian Survey ◽  
1987 ◽  
Vol 27 (2) ◽  
pp. 163-172 ◽  
Author(s):  
Syed Serajul Islam
Keyword(s):  

Author(s):  
S. V. Shevtsov

The creative character of reading is revealed through the elucidation of its temporal constitutions and consideration of some practical aspects of this phenomenon. Reading isn’t intellectual, aesthetical procedure, but co-being between a text and a reader. Reading is one of the ways of becoming and forming in human being specific metaphysical organs. Thanks to them there are some actual conditions of freedom, love, faith, virtue, responsibility etc. Impression as point-wise part of time, orienting on presence and changing with every new phase of reading text is shown. Impression isn’t feeling, but invasion, that includes intensity, completeness of action. That’s why reading text should impress and invade in limits of being of a reader, catch them, hold them by its energy his attention. Retention as primary memory of read text and holding some information during its distancing from the point of impression is researched. Possibilities of using of some technics of reading – reading out loud of dialogues of Plato, reflexive reading, close reading etc.


2011 ◽  
Author(s):  
Tanabordee Duangprasert ◽  
Saifon Daungkaew ◽  
Ronarong Paramatikul ◽  
Regis Vincent

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