Stress state of piece-wise homogeneous space with doubly-periodic system of interphase defects.

2016 ◽  
Vol 69 (3) ◽  
pp. 3-15 ◽  
Author(s):  
. HakobyanV.N ◽  
L.V. Hakobyan
Keyword(s):  
Stress State ◽  
Homogeneous Space ◽  
Periodic System

scholarly journals Stress state of uniformly piecewise homogeneous space with a periodic system of parallel internal cracks

2018 ◽  
Vol 991 ◽  
pp. 012032
Author(s):  
V N Hakobyan ◽  
L V Hakobyan
Keyword(s):  
Stress State ◽  
Homogeneous Space ◽  
Periodic System

Stress state of a viscoelastic mass with a periodic system of circular elastic cylinders

1991 ◽  
Vol 56 (6) ◽  
pp. 2765-2768
Author(s):  
V. I. Khrestenko
Keyword(s):  
Stress State ◽  
Periodic System ◽  
Elastic Cylinders

Stress State of Soil Subjected to a Periodic System of Strip Loads

2005 ◽  
Vol 42 (2) ◽  
pp. 39-45
Author(s):  
M. L. Kholmyanskii
Keyword(s):  
Stress State ◽  
Periodic System

Study of charge transfer in FeTi

1983 ◽  
Vol 41 ◽  
pp. 296-297
Author(s):  
J. Taft∅
Keyword(s):  
Charge Transfer ◽  
Charge Distribution ◽  
Electron Scattering ◽  
Periodic System ◽  
Electron Distribution ◽  
Scattering Amplitude ◽  
Transition Elements ◽  
Hartree Fock ◽  
Cscl Structure ◽  
The Right

It is well known that for reflections corresponding to large interplanar spacings (i.e., sin θ/λ small), the electron scattering amplitude, f, is sensitive to the ionicity and to the charge distribution around the atoms. We have used this in order to obtain information about the charge distribution in FeTi, which is a candidate for storage of hydrogen. Our goal is to study the changes in electron distribution in the presence of hydrogen, and also the ionicity of hydrogen in metals, but so far our study has been limited to pure FeTi. FeTi has the CsCl structure and thus Fe and Ti scatter with a phase difference of π into the 100-ref lections. Because Fe (Z = 26) is higher in the periodic system than Ti (Z = 22), an immediate “guess” would be that Fe has a larger scattering amplitude than Ti. However, relativistic Hartree-Fock calculations show that the opposite is the case for the 100-reflection. An explanation for this may be sought in the stronger localization of the d-electrons of the first row transition elements when moving to the right in the periodic table. The tabulated difference between fTi (100) and ffe (100) is small, however, and based on the values of the scattering amplitude for isolated atoms, the kinematical intensity of the 100-reflection is only 5.10-4 of the intensity of the 200-reflection.

Short Stress State Questionnaire

2015 ◽  
Vol 31 (1) ◽  
pp. 20-30 ◽  
Author(s):  
William S. Helton ◽  
Katharina Näswall
Keyword(s):  
Stress State ◽  
Factor Structure ◽  
Human Performance ◽  
Self Report ◽  
Confirmatory Factor ◽  
Stress States ◽  
Related Stress ◽  
Using Data ◽  
Task Conditions ◽  
Multiple Samples

Conscious appraisals of stress, or stress states, are an important aspect of human performance. This article presents evidence supporting the validity and measurement characteristics of a short multidimensional self-report measure of stress state, the Short Stress State Questionnaire (SSSQ; Helton, 2004 ). The SSSQ measures task engagement, distress, and worry. A confirmatory factor analysis of the SSSQ using data pooled from multiple samples suggests the SSSQ does have a three factor structure and post-task changes are not due to changes in factor structure, but to mean level changes (state changes). In addition, the SSSQ demonstrates sensitivity to task stressors in line with hypotheses. Different task conditions elicited unique patterns of stress state on the three factors of the SSSQ in line with prior predictions. The 24-item SSSQ is a valid measure of stress state which may be useful to researchers interested in conscious appraisals of task-related stress.

The Construction of and Relationship between Relaxation and Stress State Scales among Hikers

2000 ◽  
Author(s):  
Danny Allen ◽  
Timothy D. Ritchie
Keyword(s):  
Stress State

Assessing daily stress with the Short Stress State Questionnaire (SSSQ): Relationships with cognitive slips-failures

2005 ◽  
Author(s):  
William S. Helton ◽  
Diana Fields ◽  
Joseph A. Thoreson
Keyword(s):  
Stress State ◽  
Daily Stress

The Short Stress State Questionnaire and high event rate target detection

2010 ◽  
Author(s):  
William S. Helton ◽  
Paul N. Russell
Keyword(s):  
Stress State ◽  
Target Detection ◽  
Event Rate ◽  
High Event ◽  
High Event Rate

Element 103 of the periodic system

1968 ◽  
Vol 14 (3) ◽  
pp. 331-339 ◽  
Author(s):  
E. D. Donets ◽  
V. A. Druin ◽  
V. L. Mikheev
Keyword(s):  
Periodic System
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