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161.
162.
教育是减少贫困的重要手段。学前教育作为基础教育的基础,其在教育脱贫功效发挥的过程中具有特殊的贡献。云 南怒江州是我国“三区三州”少数民族深度贫困地区之一。近几年,怒江州学前教育在办园规模、幼儿园毛入园率等方面取得 了巨大的进展。但是师资数量短缺、教师队伍专业素养偏低、教学小学化严重、在园活动保育环节不健全等突出问题,制约着 乡村幼儿园保教质量的提升,进而会影响教育脱贫整体功效的发挥。提升少数民族深度贫困地区乡村学前教育质量,既要在 物质层面继续完善办园条件,更要着力于尽快在师资层面建立优质教师补充机制,比如试行“少数民族深度贫困地区学前免费 师范生计划”,同时需要加快补充配齐较为优质的临时保教人员,加大在职幼儿园教师专业培训。  相似文献   
163.
生涯辅导的理念认识与机制建构   总被引:2,自引:0,他引:2  
生涯辅导作为目前西方发达国家广为流行的职业指导模式,具有鲜明的预防性理念,其中蕴涵着对个体职业心理系统、职业决策系统的预防性调整和演练,以及缓解学校就业工作压力、推进素质教育与改善公众形象等若干合理性。该理论对解决我国日趋严峻的大学生就业问题有重要借鉴意义,我国高校应尽快建立无问题预防、问题前期预防和特殊问题预防的就业指导三级预防机制。  相似文献   
164.
氾胜之农业经营管理思想探析@颜玉怀$西北农林科技大学经济管理学院!陕西,杨凌712100 @邹德秀$西北农林科技大学经济管理学院!陕西,杨凌712100~~国家自然科学基金资助项目 ( 792 70 0 94 )  相似文献   
165.
A general framework for studying the transitivity of reciprocal relations is presented. The key feature is the cyclic evaluation of transitivity: triangles (i.e. any three points) are visited in a cyclic manner. An upper bound function acting upon the ordered weights encountered provides an upper bound for the ‘sum minus 1’ of these weights. Commutative quasi-copulas allow to translate a general definition of fuzzy transitivity (when applied to reciprocal relations) elegantly into the framework of cycle-transitivity. Similarly, a general notion of stochastic transitivity corresponds to a particular class of upper bound functions. Ample attention is given to self-dual upper bound functions.  相似文献   
166.
财政部2006年2月15日颁布的39项企业会计准则在交易和事项的确认、计量、报告等方面都发生了很大变化,势必会对上市公司盈余信息产生影响。本文针对新准则中变化较大的五项准则,运用比较分析方法进行了详细的分析,在此基础上提出了一些看法与同行商榷。  相似文献   
167.
Summary.  The moment method is a well-known astronomical mode identification technique in asteroseismology which uses a time series of the first three moments of a spectral line to estimate the discrete oscillation mode parameters l and m . The method, in contrast with many other mode identification techniques, also provides estimates of other important continuous parameters such as the inclination angle α and the rotational velocity v e. We developed a statistical formalism for the moment method based on so-called generalized estimating equations. This formalism allows an estimation of the uncertainty of the continuous parameters, taking into account that the different moments of a line profile are correlated and that the uncertainty of the observed moments also depends on the model parameters. Furthermore, we set up a procedure to take into account the mode uncertainty, i.e. the fact that often several modes ( l ,  m ) can adequately describe the data. We also introduce a new lack-of-fit function which works at least as well as a previous discriminant function, and which in addition allows us to identify the sign of the azimuthal order m . We applied our method to star HD181558 by using several numerical methods, from which we learned that numerically solving the estimating equations is an intensive task. We report on the numerical results, from which we gain insight in the statistical uncertainties of the physical parameters that are involved in the moment method.  相似文献   
168.
The emphasis in sociology Ph.D. programs continues to be on training researchers rather than teachers. This is a serious mistake, given the overwhelming proportion of students who go on to academic careers that require at least some time in the classroom. Departments that offer some type of graduate training in teaching focus almost exclusively on the students’ mastery of pedagogical strategies—tools, tips, and techniques for improving their instruction. But this approach neglects students’ assumptions about sociology as a discipline—or their sociological orientations—that underlie and inform their pedagogical choices. This paper explicates the relationship between sociological orientation and pedagogical practice, and asserts that graduate students need to consider their orientation to the discipline before stepping inside a classroom. This may be effectively accomplished through a required year-long seminar to be taken during the second year of graduate study. The first semester would be devoted to the issues, debates, and questions that currently characterize the discipline. The second would consider the “nuts and bolts” of teaching, and how pedagogical practice derives from sociological orientation. Students would also work as teaching assistants before, during, and after completing the seminar. They would then be required to teach at least one course of their choice before graduating. During this first teaching experience, each graduate student would work closely with a faculty mentor. An earlier version of this paper was presented at the 2003 annual meeting of the Eastern Sociological Society. I wish to thank Michael Lewis, Joya Misra, Afshan Jafar, Brian Kapitulik, and the editor of the American Sociologist for their help in improving this paper.  相似文献   
169.
We prove that the welfare theorems hold in the framework of coalitional exchange economies with public projects, both in case of pure exchange and in the presence of production. The space of agents is assumed to be non-atomic (single traders are negligible) and infinitely many commodities are allowed to be present on the market.  相似文献   
170.
受特征核查的驱动,英汉语中的SVO是在SOV基础上的推导.英语中核查是受语义无解特征所驱动;汉语中动词的提升是受时态功能词T的驱使,T的强弱分别推导出SVO和SOV两种句法结构.  相似文献   
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