>>>
搜索结果: 1-15 共查到mobility相关记录37条 . 查询时间(0.039 秒)
Using short snapshots of income in intergenerational mobility estimation causes “lifecycle bias” if the snapshots cannot mimic lifetime outcomes. We use uniquely long series of Swedish income data...
This article builds theoretical linkages between the political mobility of local officials and the dynamic diffusion of innovation in decentralized authoritarian China. We built two datasets consistin...
The entry-level market for American gastroenterologists was organized by a centralized clearinghouse from 1986 to 1996. Before, and since,it has been conducted via a decentralized market in which appo...
In British Columbia, K-12 school Aboriginal students’ completion rates are far from equivalent to those of their non-Aboriginal peers. In addition, there is a high degree of variability in Aboriginal ...
This study uses extant data to examine the roles of ethnicity, social class, and linguistic proficiency in predicting the participation and performance of students for whom English is not a first lang...
Neuropathic pain is a serious health problem that greatly impairs quality of life. The International Association for the Study of Pain (IASP) defines neuropathic pain as ‘pain arising as a direct cons...
Background: Physical activity (PA) has many health benefits but may increase falls risk among older adults. We study how objectively measured habitual daily PA is related to falls by exploring the mod...
We study the mobility of solitons in lattices with quadratic (χ(2), alias second-harmonic-generating) nonlinearity. Using the notion of the Peierls-Nabarro potential and systematic numerical simulatio...
The robotics community has succeeded in creating remarkable machines and task-level programming tools, but arguably has failed to apply sophisticated autonomous machines to sophisticated tasks. One re...
Securing stable housing may be difficult for returning offenders in general, and these concerns may be exacerbated for sex offenders. In addition to the barriers faced by other returning offenders, se...
This paper advocates a spatial dynamic model that introduces technology diffusion, factor mobility, and structural change into the cross-region growth regression. The spatial setting is derived from t...
Proximal femoral fracture (PFF) is one of the most important etiologies of mortality and morbidity in elderly. Reported mortality rate is in a range of 1.3 - 16% pre-operatively up to 22 - 42% postope...
Simulation games can help overcome student resistance to thinking structurally about social class inequality,meritocracy, and mobility. Most inequality simulations focus solely on economic inequality ...
This paper presents new evidence on whether foreign-born workers assimilate. While the existing literature focuses on the convergence/divergence of average wages, this study extends the analysis to th...
We present a comprehensive investigation of the low-ˉeld hole mobility in strained Ge and III-V (GaAs, GaSb, InSb and In1¡xGaxAs) p-channel inversion layers with both SiO2 and high-· insulators. ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...