Depict a better mood

In the language of contemporary painting, the conceptualization of a gradual replacement of the art itself seems to be reduced to an unprecedented bottom line requirements for color, shape and composition of fi ne art and other art forms the boundary is increasingly blurred. In such the air environment, in order to     

论“主体建构”的认识论来源及理论意义

本文着力解决的是主体建构在社会科学诸多范式与取向中的合法性问题。主体建构是一种视角、一个解释工具,也是一种方法论取向,同时也可以被理解为一种认识论倾向。主体建构以现象学关于主体意向性与意义建构的论断为认识论基础,以理解社会学为理论源泉,试图理解关于同一社会现象在不同主体的视角下的不同的意义。主体建构的目的是对这些不同的意义进行差异性理解、过程性理解与情境性理解,并以此解构垄断意义与固化意义,寻求社会现象的多元意义。     

Bayesian hierarchical regression models for detecting QTLs in plant experiments

Quantitative trait loci (QTL) mapping is a growing field in statistical genetics. In plants, QTL detection experiments often feature replicates or clones within a specific genetic line. In this work, a Bayesian hierarchical regression model is applied to simulated QTL data and to a dataset from the Arabidopsis thaliana plants for locating the QTL mapping associated with cotyledon opening. A conditional model search strategy based on Bayesian model averaging is utilized to reduce the computational burden.     

粘耗子

正母亲站在灶台边,把粘耗子一个个摆放在大铁锅里,一圈一圈摆得密密实实,盖好盖子后,坐在灶膛前的小板凳上,像有些累了眯着眼,头一低一绺白发飘下来,随着热气弥漫开来,母亲的身影一点点变得模糊,灶膛的火呼呼地着起来。那火快烧到母亲的脚边了,我想去扶起母亲,可身子怎么也动不了,我蠕动着嘴唇喊着妈妈……妈妈……可就是喊不出声     

多方发挥物理实验教学的职能作用

当前我国医学教育中物理实验教学存在弱点:对物理教育不重视,实验条件差,仪器、设备陈旧,实验选项过时,实验课时少.针对存在的问题及现状,在现有的条件之内,我们提出了物理实验课的改进措施:认真做好实验准备,发挥教师的主导作用,督查学生亲自动手,利用现有仪器设备,不断改善实验条件,重视教学情况的反馈信息.     

哈尔滨建设知识城市的战略思考

本文以我国的老工业基地哈尔滨市为例,从知识城市的内涵与标准、紧迫性与基础条件、发展思路与保障措施等方面详尽论述了如何战略性地构建一座知识城市。     

A joint modelling approach for clustered recurrent events and death events

In dental implant research studies, events such as implant complications including pain or infection may be observed recurrently before failure events, i.e. the death of implants. It is natural to assume that recurrent events and failure events are correlated to each other, since they happen on the same implant (subject) and complication times have strong effects on the implant survival time. On the other hand, each patient may have more than one implant. Therefore these recurrent events or failure events are clustered since implant complication times or failure times within the same patient (cluster) are likely to be correlated. The overall implant survival times and recurrent complication times are both interesting to us. In this paper, a joint modelling approach is proposed for modelling complication events and dental implant survival times simultaneously. The proposed method uses a frailty process to model the correlation within cluster and the correlation within subjects. We use Bayesian methods to obtain estimates of the parameters. Performance of the joint models are shown via simulation studies and data analysis.     

"分"何以能"合":加拿大多元文化管理的内在机制分析

加拿大是世界上移民国家中最早建立多元文化主义政策的国家.自从这一政策问世以来,学界对多元文化主义产生了不同的认识,褒贬不一.尤其其中有一种观点认为,多元文化主义导致文化上的断裂,容易使国家分裂.本文从多元文化管理的角度,从社会一体化、法治建设、民主政治以及福利国家四个方面对加拿大这一政策的实践及其效果进行了分析;并以此为基础,对学界中存在的观点进行了回应.     

列宁是布朗基主义者吗——答普列汉诺夫对列宁革命理论的责难

列宁与布朗基主义的关系历来是一个充满争议的问题。普列汉诺夫认为,俄国经济的落后使得革命的政治因素与社会主义因素不可能相结合,无产阶级不顾客观经济条件夺取政权将是国家的最大灾难,列宁寄希望于少数人的密谋和暴力是布朗基式的＂民意主义＂。理论与实践都已经证明,普列汉诺夫不顾时代的变化而教条式地固守马克思的个别论断,误读了列宁的革命理论,是时代的落伍者。重温列宁的革命理论,我们在如何对待马克思主义、如何正确评价革命队伍内部犯了错误的同志、如何完善党的民主集中制、如何面对社会主义建设道路上的困难等,都可以获得有益的启示。     

从经济价值观角度看西方主流经济学中的效率范畴

从分析西方主流经济学家对效率范畴的界定及对影响经济效率因素的剖析出发 ,文章指出西方主流经济学家对效率范畴的态度和直接向人们推销特定的价值观 :效率第一主义。在市场经济条件下 ,追求经济效率是必要的 ,否则社会难以正常运转。但把追求效率变成效率第一主义 ,在理论上的失足是明显的 ,在实践上则会对个人和社会造成危害。尽管如此 ,西方主流经济学家对提高效率的途径与方法的探讨仍然值得我们借鉴。