Games

Games, Vol. 2, Pages 235-256: The Existence of Perfect Equilibrium in Discontinuous Games
Polymers, Vol. 3, Pages 1091-1106: Mechanical Properties and Adhesion of a Micro Structured Polymer Blend
Game Primalords 2 : 15/07/2011
Game Puzzle mania pinnochio : 15/07/2011
Game Cheese prawn : 15/07/2011
Game Flipped out : 15/07/2011
Game Kill birds with rockets : 15/07/2011
Game Metal fusion : 15/07/2011
Game Gardfield memory game : 15/07/2011
Game La banda del patio : 15/07/2011
Game Fujitsu defender : 15/07/2011
Game Kraken attack : 15/07/2011
Game Princess dress up : 15/07/2011
Game Fishdom: seasons under the sea : 15/07/2011
Game Riddle Transfer : 15/07/2011
Game Football hooligans international : 15/07/2011
Game Primalords 1 : 15/07/2011
Game Mr runamuck : 15/07/2011
Game Deer bitch : 15/07/2011
Game Roulette : 15/07/2011

Games, Vol. 2, Pages 235-256: The Existence of Perfect Equilibrium in Discontinuous Games

Posted: 15 Jul 2011 12:00 AM PDT

We prove the existence of a trembling-hand perfect equilibrium within a class of compact, metric, and possibly discontinuous games. Our conditions for existence are easily verified in a variety of economic games.

Polymers, Vol. 3, Pages 1091-1106: Mechanical Properties and Adhesion of a Micro Structured Polymer Blend

Posted: 15 Jul 2011 12:00 AM PDT

A 50:50 blend of polystyrene (PS) and poly(n-butyl methacrylate) (PnBMA) has been characterized with an Atomic Force Microscope (AFM) in Tapping Mode and with force-distance curves. The polymer solution has been spin-coated on a glass slide. PnBMA builds a uniform film on the glass substrate with a thickness of @200 nm. On top of it, the PS builds an approximately 100 nm thick film. The PS-film undergoes dewetting, leading to the formation of holes surrounded by about 2 µm large rims. In those regions of the sample, where the distance between the holes is larger than about 4 µm, light depressions in the PS film can be observed. Topography, dissipated energy, adhesion, stiffness and elastic modulus have been measured on these three regions (PnBMA, PS in the rims and PS in the depressions). The two polymers can be distinguished in all images, since PnBMA has a higher adhesion and a smaller stiffness than PS, and hence a higher dissipated energy. Moreover, the polystyrene in the depressions shows a very high adhesion (approximately as high as PnBMA) and its stiffness is intermediate between that of PnBMA and that of PS in the rims. This is attributed to higher mobility of the PS chains in the depressions, which are precursors of new holes.

Game Primalords 2 : 15/07/2011

Posted: 06 Jan 2011 04:02 PM PST