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231.
马文静 《陕西青年管理干部学院学报》2011,(3):44-47
“问题学生”在高校中长期存在,且占有一定的比例,如果处理不善,会对学校学生管理工作产生消极影响,对“问题学生”的帮扶教育始终是高校学生管理工作的重点和难点。本文从现阶段高校“问题学生”的表现类型出发,针对性地分析了其形成原因,并探讨了相应的帮扶对策。 相似文献
232.
陶志红 《广西师范学院学报(哲学社会科学版)》2013,(4):151-156
在《中图法》第5版中,艺术类经过修订,大多数类目设计更加合理,注释更加清楚、准确,可操作性更强,但是也还存在着修改标准不统一、时代划分有失误、某些注释内涵过于狭窄、影视类目设置不平衡等问题。下次修订,应充分了解学科发展,及时反映学科现状,预见学科发展趋势,解决好稳定与变化的关系;保持各门类之间比例相对平衡,避免一些门类立类过多过细,一些门类立类过少过简;统一标准,使分类技术操作更严谨,注释更缜密;按照各艺术门类的关系进行调整类目层次,构建符合艺术学专业的学科分类框。 相似文献
233.
针对采矿概论教学过程中存在的教材选择单一、学生缺乏学习兴趣和学习方式不灵活等实际问题,提出了以拓宽课程内容、课程体系改革、教学方法改革、教材建设、实验教学改革、师资队伍建设等相关政策,以利于专业的发展和人才的培养。 相似文献
234.
《统计学通讯:理论与方法》2012,41(16-17):2864-2878
We describe diverse stochastic inference problems whose solution essentially depends on the moment determinacy of some distributions involved. For a variety of stochastic models we ask questions such as “how to identify a distribution if knowing its moments?” “how asymmetric can be a distribution with zero odd order moments?” “is any mixture model identifiable?” For specific models we provide answers, motivating arguments, and illustrations. Some challenging open questions are outlined. 相似文献
235.
Kevin Gomes Antonio Pascual-Leone 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2009,25(1):1-17
To successfully facilitate the treatment of problem gambling, change processes should be examined in order to identify those
variables that differentiate good versus poor treatment outcomes. The current study explored the change facilitating effects
of certain characteristics or conditions of an individual being treated: emotional support, instrumental support, emotional
awareness, GA involvement, and depressed affect. These conditions were hypothesized to be predictive of a change-oriented
mindset (i.e., “resources for change”) measured by abstinence self-efficacy, motivation for change, and readiness for change.
Participants were 60 outpatients (54.2% male; M age = 46.7 years) with problem gambling recruited from several treatment centres throughout Ontario, Canada. Results indicated
that: (1) depressed affect and emotional support seem to influence self-efficacy for abstinence, (2) emotional support alone
appears to influence motivation for change, and (3) GA involvement, depressed affect, and emotional awareness, together, seem
to influence readiness for change. These findings have implications for promoting change oriented dispositions in problem
gambling individuals. 相似文献
236.
The paper proposes a framework to map the development of management science (MS) and uses it to survey the MS literature published in Omega, the International Journal of Management Science. The management science discourse over the last 35 years is mapped in four paradigms: (1) optimisation/normative; (2) interpretative/learning; (3) critical; and (4) a post-modern management science approach. Using a set of keywords and authors’ names associated with the main features of each MS discourse, articles published between 1973 and 2008 are grouped. Results seem to suggest that Omega, a US-based journal, has been mainly developing publications under the optimisation paradigm; only very few papers adhering to the interpretative/learning and critical paradigms have been given space in Omega. The handful of papers from the interpretative paradigm are seen as attempts of UK-based academics to open some space for ‘soft’ operational research (OR) or ‘problem structuring methods’ in a positivistic outlook that seems to pervade US management science practice. Results of the survey and features of MS literature published in Omega are discussed. The paper aims to raise awareness amongst management scientist, systems and operational researchers of the differences between the MS/OR practice in both countries. 相似文献
237.
238.
住宅问题是工业社会中事关民生和社会安全的重要问题,住房保障是城市社会管理创新的重要方面。民国时期住房保障以抗日战争为界,前一阶段视住宅问题为劳工问题的一部分,政府初步探讨了本国的劳工住宅发展思路;后一阶段则视住宅问题为战后社会建设的重要组成部分,视住宅问题为一项集长期性、经常性、基础性等特征于一身的重要社会问题,重新定位住房保障的任务和具体措施,并从立法、政策等方面提出长远解决住宅问题的蓝图。 相似文献
239.
Abstract The problem of finding the optimal inspection interval for a fallible system that operates in discrete time when inspection is subject to errors was addressed. A Markov chain model of the system state was developed to formulate the objective function, which is the minimum expected total cost per lime unit. A numerical search procedure was used to find local minima for a representative range of parameter values. The objective function turned out to be quite insensitive to deviations in the inspection interval in the neighbourhood of the minimum, so an approximate method based on curve fitting was developed and tested, yielding good results in the representative range. 相似文献
240.