theoretical model of heterojunction phototransistor in optoelectronic switch configuration. Part 1 : optical gain characteristics

2008 ◽  
Vol 4 (1) ◽  
pp. 44-53
Author(s):  
A F.R.Tahir ◽  
A R.S.Fyath
Keyword(s):  
Theoretical Model ◽  
Optical Gain ◽  
Optoelectronic Switch

Theoretical model for a microsctip optoelectronic switch

1977 ◽  
Vol 13 (9) ◽  
pp. 245 ◽  
Author(s):  
A. Meriau ◽  
R. Castagne ◽  
R. Laval ◽  
S. Laval
Keyword(s):  
Theoretical Model ◽  
Optoelectronic Switch

Optical gain in InAs/InGaAs quantum-dot structures: Experiments and theoretical model

2000 ◽  
Vol 30 (8) ◽  
pp. 664-668 ◽  
Author(s):  
P G Eliseev ◽  
H Li ◽  
G T Liu ◽  
A Stintz ◽  
T C Newell ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Quantum Dot ◽  
Optical Gain

A Model for Analyzing Suicide Prevention

Crisis ◽  
2000 ◽  
Vol 21 (2) ◽  
pp. 80-89 ◽  
Author(s):  
Maila Upanne
Keyword(s):  
Risk Factors ◽  
Theoretical Model ◽  
Protective Factors ◽  
Suicide Prevention ◽  
Suicide Risk ◽  
Practical Work ◽  
Individual Risk ◽  
Self Assessment ◽  
Prevention Project ◽  
Individual Risk Factors

This study monitored the evolution of psychologists' (n = 31) conceptions of suicide prevention over the 9-year course of the National Suicide Prevention Project in Finland and assessed the feasibility of the theoretical model for analyzing suicide prevention developed in earlier studies [ Upanne, 1999a , b ]. The study was formulated as a retrospective self-assessment where participants compared their earlier descriptions of suicide prevention with their current views. The changes in conceptions were analyzed and interpreted using both the model and the explanations given by the subjects themselves. The analysis proved the model to be a useful framework for revealing the essential features of prevention. The results showed that the freely-formulated ideas on prevention were more comprehensive than those evolved in practical work. Compared to the earlier findings, the conceptions among the group had shifted toward emphasizing a curative approach and the significance of individual risk factors. In particular, greater priority was focused on the acute suicide risk phase as a preventive target. Nonetheless, the overall structure of prevention ideology remained comprehensive and multifactorial, stressing multistage influencing. Promotive aims (protective factors) also remained part of the prevention paradigm. Practical working experiences enhanced the psychologists' sense of the difficulties of suicide prevention as well as their criticism and feeling of powerlessness.

Do self-compassion and self-coldness distinctly relate to distress and well-being? A theoretical model of self-relating.

2018 ◽  
Vol 65 (3) ◽  
pp. 346-357 ◽  
Author(s):  
Rachel E. Brenner ◽  
David L. Vogel ◽  
Daniel G. Lannin ◽  
Kelsey E. Engel ◽  
Andrew J. Seidman ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Well Being ◽  
Self Compassion

Attracting Talent Through "Green" Business Practices: A Theoretical Model

2011 ◽  
Author(s):  
David A. Jones ◽  
Chelsea R. Willness ◽  
Stephan Dilchert
Keyword(s):  
Theoretical Model ◽  
Business Practices ◽  
Green Business
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