《汉语大字典》书证疏误举例

《汉语大字典》在义项的书证方面存在一些疏误,内容涉及书证欠妥、书证有误、引文失误、一例两用等问题。     

温州市初中生心理健康现状调查

用SCL-90量表对温州市初中生的心理健康状况进行了抽样调查研究.结果显示,9个因子得分都显著高于全国常模;总体得分表现出初二低于初一、初一低于初三的特点;女生各因子均分均高于男生,仅强迫症状、敌对、偏执无显著差异;父母亲自照顾的学生心理健康优于其他抚养方式的学生.结论:目前温州市初中生心理健康水平低于全国常模.     

找准突破口 探索新方法——大学生心理健康状况调查研究

通过使用SCL--90量表对大学生进行心理测试，对大学生心理活动特点及存在的问题进行分析，提出解决和帮助大学生克服心理障碍、培养良好心理素质的对策、建议。     

从尤瑟夫·海勒的“黑色幽默”文学透析美国社会

海勒的《第二十二条军规》运用讽刺暴露等手法，无情地揭露和鞭挞了战争的荒谬和不道德以及美国社会的黑暗和罪恶。     

高校贫困新生心理障碍探析

本文对以SCL—90(Symptom Checklist 90)筛查出来的82名具有不同程度心理障碍的大学贫困新生进行了面谈和追踪访问,发现经济压力夹杂在各种生活事件中,增加了大学贫困新生适应大学生活的难度,贫困新生的心理障碍主要表现在强迫、人际关系敏感、偏执、抑郁,并且性别之间存在差异,需要加强有针对性的心理健康教育和辅导。     

Estimating ordered parameters by linear programming

There are many models that require the estimation of a set of ordered parameters. For example, multivariate analysis of variance often is formulated as testing for the equality of the parameters versus an ordered alternative. This problem, referred to as isotonic inference, constrained inference, or isotonic regression, has led to the development of general solutions, not often easy to apply in special models. In this expository paper, we study the special case of a separable convex quadratic programming problem for which the optimality conditions lead to a readily solved linear complementarity problem in the Lagrange multipliers, and subsequently to an equivalent linear programming problem, whose solution can be used to recover the solution of the original isotonic problem. The method can be applied to estimating ordered correlations, ordered binomial probabilities, ordered Poisson parameters, ordered exponential scale parameters, or ordered risk differences.     

A simulation study of a discrete-time multiserver retrial queue with finite population

In this paper, we deal with a discrete-time multiserver retrial queue with finite population. Firstly, we study the Markov chain at the epochs immediately after slot boundaries making emphasis on the computation of its steady-state distribution. Then, the main performance measures are investigated. Besides, we simulate the waiting time of a customer in the retrial group under three different queueing policies. Some numerical examples are given to illustrate the analysis.     

《雷雨》人物对话研究

戏剧《雷雨》中有大量的人物对话,在刻画人物性格,表现人物内心世界,推进戏剧冲突方面起到了关键作用。文章主要以周萍为主线,考察他同繁漪、鲁侍萍的对话,对戏中人物对话进行审美分析。     

On the Post-90s＇ Modern Health Concept from the Perspective of Public Hygienic Events

伴随社会经济的迅猛发展和城市化步伐的加快，生态破坏、环境污染等问题日益加剧。生物界自然平衡状态的打破导致近年来我国各类公共卫生危机频发，处于公共卫生事件的高发期，“90后”作为一个特殊的青少年群体，由于其身心机能发育尚未成熟，不但是此类事件中最主要的易感人群，更容易产生各类心理障碍与行为问题。现代健康观念的树立和综合健康素养的提升在这一阶段尤为关键。研究发现，“90后”青少年的健康观念趋于科学理性，健康自我管理能力和习惯养成有待提升：对健康危机的忧患意识较强，危机状态下的心理承受能力较弱；具备一定的公民责任意识和行为自律意识，但面对一些较为复杂的社会现象，现代法制观念和人文关怀意识仍有所欠缺     

Goodness—of—fit for the two—parameter weibull distribution with estimated parameters

Goodness—of—fit statistics based on the empirical distribution function (EDF) are not distribution—free when parameters for the hypothesized distribution are estimated. Tables are percentile values of several EDF statistics are available for the two—parameter Weibull distribution when parameters are estimated by maximum likelihood. To determine how these tabled values change when simpler estimators are employed, percentile scores for EDF goodness—of—fit tests were obtained by Monte—Carlo simulation for maximum likelihood estimators (MLEs), good linear unbiased estimators (GLUEs), and modified Cramer—von Mises, Anderson—Darling, and Watson statistics are presented for GLUEs for both complete and censored samples. Critical values for Kolmogorov—Smirnov statistics were less affected by the method of estimation than were closer for MLEs and MGLUEs than for MGLUEs and GLUEs. On the other hand, MGLUE and GLUE results were much more similar to each other than to the MLE results when censoring was light and sample sizes were large.