In the context of development western region and new situation population mobility, role minority floating population, who bear dual attributes national culture personnel, has become increasingly prominent. Based on dynamic monitoring data, this paper examines scale network characteristics main ethnic minorities (Hui, Uyghur, Tibetan) in Northwest China. The results show that there are commonal...

the aim of this study was to model the effect of athletic identity on sport orientation in athletes participating in 11th sport olympiad of male students in iran. 400 students were selected as the sample of this study from 2130 students of population. sport orientation questionnaire (soq, gill et al., 1988, α=0.87) and the athletic identity questionnaire (cieslak, 2004, α=0.82) were used. the s...

End-functionalized poly(3-butylthiophene) with a thiol group (P3BT-S) was synthesized and used to form a self-assembled monolayer (SAM). It can induce the end-on orientation in the thin film which has the potential to further enhance hole mobility up to 1.1 × 10(-2) cm(2) V(-1) s(-1) in the vertical direction.

1566-1199/$ see front matter 2012 Elsevier B.V http://dx.doi.org/10.1016/j.orgel.2012.05.044 ⇑ Corresponding author. Tel.: +1 205 348 9930; fa E-mail address: [email protected] (D. Li). 6,13-Bis(triisopropylsilylethynyl)pentacene (TIPS pentacene) is a promising active channel material of organic thin-film transistors (OTFTs) due to its solubility, stability, and high mobility. However, the grow...

Under strain the electronic properties of Si and SiGe significantly change. For the semiconductor industry the improvement of the kinetic properties is most interesting. In this work we present Monte Carlo modeling of the low field electron mobility in strained Si1 xGex layers grown on relaxed Si1 yGey substrates of arbitrary orientation. An analytical conduction band model is used. The valley ...

Chia-Hao Lee, Yu-Ying Lai, Jhih-Yang Hsu, Po-Kai Huang and Yen-Ju Cheng* A ladder-type dithieno[3,2-b:6,7-b0]fluorene (DTF), where the central fluorene is fused with two outer thiophene rings at its 2,3and 6,7-junctions, is developed. The pentacyclic DTF monomers were polymerized with dithienodiketopyrrolopyrrole (DPP) acceptors to afford three alternating donor– acceptor copolymers PDTFDPP16, ...

A NUMBER OF FACTORS have converged to compel a substantial reassessment of the educational requirements for library-orien ted careers in information management. These factors include: the role of technology and the convergence of domains that it has produced, the growth of special library and corporate employment, the growth of information industry employment, and the increased mobility of info...