General dynamic theory of micropolar elastic orthotropic multilayered thin shells

2013 ◽  
pp. 89-91
Author(s):  
A Farmanyan ◽  
S Sargsyan
Keyword(s):  
Dynamic Theory ◽  
Thin Shells ◽  
General Dynamic

ПРИНЦИП ВОЗМОЖНЫХ ПЕРЕМЕЩЕНИЙ В МОМЕНТНОМЕМБРАННОЙ ДИНАМИЧЕСКОЙ ТЕОРИИ УПРУГИХ ТОНКИХ ОБОЛОЧЕК / The Principle of Possible Displacments in the Moment-Membrane Dynamic Theory of Elastic Thin Shells

2021 ◽  
pp. 10-19
Author(s):  
S. Sargsyan
Keyword(s):  
Boundary Value Problem ◽  
Dynamic Theory ◽  
Three Dimensional ◽  
Theory Of Elasticity ◽  
Thin Shells ◽  
Moment Theory ◽  
Thin Region ◽  
Membrane Dynamic ◽  
Dimensional Boundary ◽  
The Moment

В работе излагается моментно-мембранная динамическая теория упругих тонких оболочек на основе метода гипотез, который соответствует качественной стороне результата интегрирования трехмерной граничной задачи моментной теории упругости в тонкой области оболочки. На основе принципа возможных перемещений трехмерной моментной динамической теории упругости с независимыми полями перемещений и вращений и основных соотношений моментномембранной динамической теории упругих тонких оболочек, устанавливается принцип возможных перемещений для моментномембранной динамической теории упругих тонких оболочек./ In the present paper the moment-membrane dynamic theory of elastic thin shells is presented based on the hypotheses method, which corresponds to the qualitative side of the result of integration of the three-dimensional boundary-value problem of the moment theory of elasticity in a thin region of the shell. On the basis of the principle of possible displacements of the threedimensional moment dynamic theory of elasticity with independent fields of displacements and rotations and the basic relations of the moment-membrane dynamic theory of elastic thin shells, the principle of possible displacements for the moment-membrane dynamic theory of elastic thin shells is established.

Towards an extended framework for the general dynamic theory of biogeography

2020 ◽  
Vol 47 (12) ◽  
pp. 2554-2566
Author(s):  
Mark Carey ◽  
John Boland ◽  
Patrick Weigelt ◽  
Gunnar Keppel
Keyword(s):  
Dynamic Theory ◽  
General Dynamic

scholarly journals ORIGINAL ARTICLE: A general dynamic theory of oceanic island biogeography

2008 ◽  
Vol 35 (6) ◽  
pp. 977-994 ◽  
Author(s):  
Robert J. Whittaker ◽  
Kostas A. Triantis ◽  
Richard J. Ladle
Keyword(s):  
Island Biogeography ◽  
Dynamic Theory ◽  
Oceanic Island ◽  
General Dynamic

A general dynamic theory of thermopiezoceramic shells.

1996 ◽  
Vol 99 (4) ◽  
pp. 2520-2520
Author(s):  
G. Aşkar Altay ◽  
M. Cengiz Dökmeci
Keyword(s):  
Dynamic Theory ◽  
General Dynamic

Situational Action Theory: Toward a Dynamic Theory of Crime and Its Causes

2019 ◽  
Author(s):  
Per-Olof H. Wikström
Keyword(s):  
Action Theory ◽  
Dynamic Theory ◽  
Choice Process ◽  
Theory Of Crime ◽  
Rule Breaking ◽  
Situational Action Theory ◽  
Psychosocial Processes ◽  
Selection Mechanisms ◽  
Crime Causation ◽  
General Dynamic

Situational Action Theory (SAT) is a general, dynamic, and mechanism-based theory of crime and its causes. It is general because it proposes to explain all kinds of crime (and rule-breaking more generally). It is dynamic because it centers on analyzing crime and its changes as the outcome of the interactions between people and their environments. It is mechanism-based because its explanation focuses on identifying key basic processes involved in crime causation. SAT analyzes crime as moral actions and its explanation focuses on three basic and interrelated explanatory mechanisms: the perception–choice process (the situational mechanism) that explains why crime events happen; selection-mechanisms that explain why criminogenic situations occur; and mechanisms of emergence that explain why people develop and change their crime propensities (psychosocial processes), and why places develop and change their criminogeneity (socioecological processes).

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