We study nearest neighbor random walks in fixed environments of Z composed of two point types : ( 1 2 , 1 2 ) and (p, 1− p) for p > 1 2 . We show that for every environment with density of p drifts bounded by λ we have lim supn→∞ Xn n ≤ (2p − 1)λ, where Xn is a random walk in the environment. In addition up to some integer effect the environment which gives the greatest speed is given by equall...

The issue of the impact of Law – especially Business Law – on the economy and especially on growth, has became the topic of hot debates over the last decades, within the academia as well as among policy makers, particularly in the development agencies community. For the latter, this interest grew out of some disillusion, in the 1980’s, over the effect of structural adjustment policies that have...

We introduce the book with the title of “Nature of Computation and Communication” edited by Prof. Phan Cong Vinh, Dr. Emil Vassev and Prof Mike Hinchey, and published by Springer in 2015 to scientists, researchers, professionals and students in the field of computing. Hopefully, they will find this book provoking for their research related to hot topics of computing and being useful to their fu...

This paper modifies the DBSCAN algorithm to identify fixations and saccades. This method combines advantages from dispersionbased algorithms, such as resilience to noise and intuitive fixational structure, and from velocity-based algorithms, such as the ability to deal appropriately with smooth pursuit (SP) movements.

A continuous-flow synthesis of (–)-oseltamivir composed of five flow units was accomplished. In each unit, the following reactions proceed efficiently: (1) a diphenylprolinol silyl ether mediated Michael reaction, (2) a domino reaction of Michael and intermolecular Horner– Wadsworth–Emmons reactions, (3) protonation, (4) epimerization, and (5) reduction of a nitro group to an amine. (–)-Oseltam...

Within China, government leaders are using information technology to drive efforts both to accelerate decentralized public administration and at the same time to enhance government’s ability to oversee key activities. The concurrent pursuit of these two seemingly paradoxical objectives is, in turn, motivated by an explicit desire to modernize and make more competitive the Chinese economy. Consi...

Iran Central Plateau encompasses a large proportion of this country. The weather in these flat plains is warm and arid with very little precipitation. Different attempts in architecture have been done to alleviate the weather severity of this area and create a living place compatible with humans’ comfort criteria. Investigations have showed that some of the most successful approaches in traditi...

Entrepreneurial intention is affected by various factors, namely the need for achievement and risk-taking propensity. This study aims to fill a research gap regarding numerous previous studies about Student Entrepreneurship Program (PMW). However, there has not been that involved propensity mediating entrepreneurial attitudes as form among Generation Z of PMW participants. The approach quantita...