我国学前融合教育高质量建设中存在的问题及对策

融合教育作为当代国际特殊教育领域不可逆转的趋势和潮流,为教育变革乃至整个社会的发展提供着新的机遇与挑战。作为义务教育阶段融合教育的基础,学前融合教育目前面临着提高学前残疾儿童入学率和提高融合教育质量的双重任务。我国学前融合教育现阶段尚存社会整体接纳度依然不够、区域发展不均衡、普通幼儿园接纳能力不足和学前融合支持体系极不完善的问题。为适应当下人民群众对优质教育的需求,办好有中国特色的融合教育,未来要从多途径推动融合教育观念普及;推进融合教育向学前阶段倾斜;加强对特殊教育素养人才的培养;积极构建合理的学前融合支持体系四个方面加快推动我国学前融合教育的高质量发展。     

论西方国家的司法审查制度

西方国家的司法审查是指通过司法程序审查立法和行政是否违宪的一种制度,普遍认为这一制度首先起源于美国。司法审查机构一般可分为普通法院和宪法法院两种,通过具体审查、抽象审查、宪法诉讼等方式进行。在不同的审查模式下,用判例、惯例或制定专门法律来保障这一制度的有效实施。     

试论高等教育大众化进程中法学本科教育定位——兼论法学本科素质教育与专业教育

从我国高等教育大众化背景中法学本科教育定位入手,对法学本科素质教育与专业教育进行理性分析,论证我国的法学本科教育是一种建立在中等教育、专科教育基础之上,以素质教育为终极目标、专业教育为主要目标的高等教育形式,探索提高法学专业人才素质的有效措施。     

Revisiting the flexibility and regularity properties of the asymptotically ideal production model

In this paper we estimate the flexibility properties and regular regions for the first three orders of the seminonparametric Asymptotically Ideal Model (AIM) under four different types of constant returns to scale production technologies. The AIM model's parameters are estimatedfrom a Monte Carlo simulation where the data is generated from a three input, one output, globally regular Constant Differences of Elasticity of Substitution function. The Monte Carlo's input quantity and elasticity of substitution estimates at the unit vector are graphed along with the area of the relative price space where the AIM model is monotonically increasing andquasi-concave.     

振筒式传感器准确度目标规划优化模型及解

用改进单纯形算法求解振筒式压力传感器准确度的优化模型．经计算机解算求得最佳拟合方程及国产某振筒式压力传感器的准确度数据     

平均单叶函数相邻两系数模之差

将胡克所得的关于单叶函数相邻系数模之差的定理B推广到了平均单叶函数族M_5,得到结论:f(z)=z+sum from n=2 to ∞a_nz~n∈Ms,则||a_n|-|a_n+1||≤2~(3/2)e~(1-c/2)(n=2,3,…),其中.为尤拉常数.     

TESTS FOR SEASONAL DIFFERENCING WITH AN UNKNOWN BREAK-POINT

Some Lagrange multiplier tests for seasonal differencing are proposed; their main objective is to avoid over-differencing due to structural change. The null hypothesis is either the presence of both regular and seasonal unit roots or the presence of a seasonal unit root. Alternative hypotheses allow for stationarity around a possible structural change where the break-point is unknown. The location of the structural change is estimated using the proposed procedures, the asymptotic distribution of the test statistics under the null hypothesis is derived and some useful percentiles are tabulated. An illustrative example based on the Canadian Consumer Price Index is presented.     

加权改进模糊相似选择方法及其应用

本文对改进模糊相似选择方法作出了进一步的改进,综合权重和海明距离两方面因素,对事物按优劣程度排序,从而更加准确有效,符合实际。     

A generalized model of logistic regression for clustered data

This paper proposes a generalized logistic regression model that can account for the correlation among responses on subunits. The subunits may arise as data on multiple observations within an individual. This method generalizes earlier work by Rosner (1984 a,b) and others. Methodological generalizations include: (1) the use of the more general Polya-Eggenberger distribution instead of the beta-binomial distribution to model the correlation structure, so that cases with negative, positive, or zero intraclass correlation can be handled; (2) a stepwise approach; (3) linear and non-linear regression; and, (4) the inclusion of the case of a truncated distribution. The model can accommodate missing data and covariates on the unit and subunit level. The derivative-free simplex algorithm is used to estimate the parameters.

The model is applied to data describing the progression of obstruction in coronary disease where multiple arterial segments are studied for each patient. The correlation in response that may exist for these multiple segments is accounted for in the analyses while attempting to examine associations with individual-specific (e.g., history of diabetes) and segment-specific (e.g., initial percent stenosis) covariates. Analyses were performed on a data set describing 382 patients with unoperated coronary artery disease and two coronary angiograms separated by at least one month and on a data set describing 284 patients undergoing percutaneous transluminal coronary angioplasty and studied by coronary angiograms.     

论书法艺术个性化笔墨语言的形成——以楷书为例

书法艺术作品以其鲜明的时代特色、个性化特征和艺术水平的高低而得以区分,其中最为核心的是书法艺术家独具特色的个性化笔墨语言,在楷书艺术作品创作中书法艺术家受到来自多方面的影响:师授、家传的影响;地域性书法、美术风尚的影响;科学技术发展水平、社会需求、对外交流水平、所处时代大众审美观念的影响;书法家个性、志趣、爱好的制约等等。固然与古为新是创造的基础,但探寻书法家个性化笔墨语言的形成轨迹对于指导我们今天的创作具有十分积极的意义。