We introduce the concept of the network architect to extend theory explaining how brokers create and manage structural holes in mediated markets. We argue that a broker’s social resources and dependence on the market, along with exogenous deal conditions, influence the broker’s motivations and willingness to make tradeoffs between long-term and short-term considerations when constructing deal n...

the effect of an electroless ni-cu-p coating on the fatigue behavior of quenched and tempered ck45 steel has been investigated. the fatigue tests under rotating bending conditions have been conducted in three different conditions of uncoated, as-deposited and shot peened prior to the coating deposition. the results indicate that plating of the base steel leads to a fatigue life reduction. the d...

shot peening applies a residual compressive stress field (rcsf) on the surface of parts. it also shifts “crack nucleation sites” to sub-surface locations. a nondestructive method of measuring the stresses, sin2ψ was utilized here and the stress values introduced to ansys software. for this purpose, uniform stress in all directions was applied on the con rod. loading on the rod in ansys had thre...

Background. Recent research has revealed the importance of psychological skills training and various physiological exercises to improve sporting performance. In light of all these facts, knowing that psychological skills training is necessary to improve sporting performance, and knowing the importance of the psychological performance program to develop these skills and ensure the control and st...

a microgravity survey was conducted for detecting the sink-holes at site of a power plant. pits, man-made tunnels and canals were considered as topographical effects and were corrected. to show the capability of the method two sites in a power plant have been surveyed for existing areas which can be affected by sink-holes overnight. ground shakes due to the running facilities were also preventi...

596 All Rights Reserved © 2013 IJARECE Abstract — Unlike text, videos are difficult to analyze. For the analysis of videos these videos should be divided into different shots, by determining the shot boundaries[12]. This division of the videos is termed as Video shot-boundary detection (VSBD), which is useful for various different purposes like editing, indexing, mixing, etc[5]. This detection ...

This article proposes a model for stock prices which incorporates shot-noise effects. This means, that sudden jumps in the stock price are allowed, but their effect may decline as time passes by. Our model is general enough to capture arbitrary effects of this type. Generalizing previous approaches to shot-noise we in particular allow the decay to be stochastic. This model describes an incomple...