A Theoretical Model for Frequency Response of a Cylindrical Resonator Antenna With the ${HE}_{11\delta }$ Mode Splitting Behavior

2017 ◽  
Vol 65 (4) ◽  
pp. 1615-1623 ◽  
Author(s):  
Tae-Wan Kim ◽  
Byeong-Yong Park ◽  
Seong-Ook Park
Keyword(s):  
Theoretical Model ◽  
Frequency Response ◽  
Cylindrical Resonator ◽  
Mode Splitting

Theoretical model of frequency response of carrier and lattice temperatures with nonequilibrium optical phonons in semiconductor lasers

1998 ◽  
Vol 34 (24) ◽  
pp. 2337
Author(s):  
Chin-Yi Tsai ◽  
Chih-Hsiung Chen ◽  
Tien-Li Sung ◽  
Chin-Yao Tsai ◽  
J.M. Rorison
Keyword(s):  
Theoretical Model ◽  
Frequency Response ◽  
Semiconductor Lasers ◽  
Optical Phonons

Wide-band transducer for acousto-optic Bragg deflector

1985 ◽  
Vol 63 (2) ◽  
pp. 195-197 ◽  
Author(s):  
D. Gregoris ◽  
V. M. Ristic
Keyword(s):  
Theoretical Model ◽  
Frequency Response ◽  
Wide Band ◽  
Numerical Calculations ◽  
Bragg Condition ◽  
Optical Projection ◽  
Simple Theoretical Model ◽  
Interdigital Transducer

A wide-band transducer for an acousto-optic deflector is described. The transducer is a chirped-frquency interdigital transducer with electrodes tilted to satisfy the isotropic Bragg condition. A simple theoretical model of the device is presented and numerical calculations of the frequency response indicate a wide operational bandwidth. A brief description of a direct optical-projection lithographic system used to fabricate deflectors with minimum electrode widths of ~1 μm is also included.

Theoretical model for superluminal and slow light in erbium-doped optical fibers: enhancement of the frequency response by pump modulation

2012 ◽  
Vol 107 (3) ◽  
pp. 717-732 ◽  
Author(s):  
S. Jarabo ◽  
A. Schweinsberg ◽  
N. N. Lepshkin ◽  
M. S. Bigelow ◽  
R. W. Boyd
Keyword(s):  
Theoretical Model ◽  
Frequency Response ◽  
Optical Fibers ◽  
Slow Light ◽  
Erbium Doped

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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