DISPLACEMENT EFFECTS ON FERMI ACCELERATION IN RANDOMIZED DRIVEN BILLIARDS

2008 ◽  
Author(s):  
A.K. KARLIS ◽  
P.K. PAPACHRISTOU ◽  
F.K. DIAKONOS ◽  
V. CONSTANTOUDIS ◽  
P. SCHMELCHER
Keyword(s):  
Fermi Acceleration ◽  
Displacement Effects

Evidence of Fermi Acceleration of Lyα in the Radio Galaxy 1243+036

1998 ◽  
Vol 505 (2) ◽  
pp. 634-638 ◽  
Author(s):  
Luc Binette ◽  
Benoit Joguet ◽  
John C. L. Wang
Keyword(s):  
Radio Galaxy ◽  
Fermi Acceleration

scholarly journals The Race Between Deterrence and Displacement: Theory and Evidence from Bank Robberies

2020 ◽  
pp. 1-45 ◽  
Author(s):  
Vikram Maheshri ◽  
Giovanni Mastrobuoni
Keyword(s):  
Optimal Policy ◽  
Security Measures ◽  
Precise Information ◽  
Rural Markets ◽  
Security Guard ◽  
Urban Markets ◽  
Displacement Theory ◽  
Displacement Effects

Security measures that deter crime may unwittingly displace it to neighboring areas, but evidence of displacement is scarce. We exploit precise information on the timing and locations of all Italian bank robberies and security guard hirings/firings over a decade to estimate deterrence and displacement effects of guards. A guard lowers the likelihood a bank is robbed by 35-40%. Over half of this reduction is displaced to nearby unguarded banks. Theory suggests optimal policy to mitigate this spillover is ambiguous. Our findings indicate restricting guards in sparse, rural markets and requiring guards in dense, urban markets could be socially beneficial.

Nonlinear Axisymmetric Deformation Model for Structures of Revolution

2011 ◽  
Vol 3 (4) ◽  
pp. 420-447
Author(s):  
Ayman Mourad ◽  
Jawad Zaarour
Keyword(s):  
Coordinate System ◽  
Three Dimensional ◽  
Axisymmetric Deformation ◽  
Large Displacement ◽  
Deformation Model ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Cylindrical Coordinate ◽  
Mathematical Derivation ◽  
Displacement Effects

AbstractAn axisymmetric formulation for modeling three-dimensional deformation of structures of revolution is presented. The axisymmetric deformation model is described using the cylindrical coordinate system. Large displacement effects and material nonlinearities and anisotropy are accommodated by the formulation. Mathematical derivation of the formulation is given, and an example is presented to demonstrate the capabilities and efficiency of the technique compared to the full three-dimensional model.

Impact of Electronics on Employment: Productivity and Displacement Effects

Science ◽  
1977 ◽  
Vol 195 (4283) ◽  
pp. 1179-1184 ◽  
Author(s):  
A. L. Robinson
Keyword(s):  
Displacement Effects

Model tests on soil displacement effects for differently shaped piles

2018 ◽  
pp. 1353-1358 ◽  
Author(s):  
A.A. Ganiyu ◽  
A.S.A. Rashid ◽  
M.H. Osman ◽  
W.O. Ajagbe
Keyword(s):  
Model Tests ◽  
Soil Displacement ◽  
Displacement Effects
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