浅议医学院校化学教学改革的必要性

为了提高高等医学院校学生学习化学的兴趣,培养学生宽厚的知识面。笔者以医学院校的特点及化学教学中普遍存在的问题为出发点,讨论了如何通过教学改革的方法在基础教学中缩短教与学、理论与实践的距离感,激发学生学习化学的积极性、主动性,并结合自身教学经验对医学院校化学教学改革的必要性进行详细论证。     

波普尔论马克思主义理论科学性的基本思路及其启示

科学的庸俗化在马克思时代已经很严重,马克思科学研究的着力点就在于批判资产阶级经济学的庸俗化。然而长期以来,马克思的科学方法论并没有得到很好的理解,一些与马克思根本不相容的观点以科学的名义在马克思主义中大行其道,导致马克思主义理论自身的种种困境。大量文献表明,在传统经验科学意义上理解马克思主义理论的科学性,是导致马克思主义理论庸俗化的重要原因。科学哲学家波普尔意识到,靠再多的"证明"也说明不了马克思主义理论的科学性,其精神实质是反对马克思主义教条化。但是在这一过程中波普尔同样没有看到马克思对传统经验科学的超越,引发了马克思主义理论阐释中的新一轮庸俗化浪潮。     

Social Cognitive Predictors of the Career Goals of Korean American Students

Limited empirical study of the career development of Asian Americans in general and Korean Americans in particular has been conducted. The authors present the results of a theory‐based exploration of the career goals of Korean American university students in which ethnic identity, self‐efficacy, outcome expectations, and career interests were used to predict goal intentions for science and nonscience careers. Outcome expectations and career interests predicted a moderate amount of variance in science career goal intentions and a moderate to large amount of variance in nonscience career goal intentions. Korean American students' career goal development seems similar to that of American college students.     

Employment and earnings of foreign-born scientists and engineers

Population Research and Policy Review -     

论原始儒学对中国文化传统的奠基

以孔孟为代表的原始儒学,对中国文化传统的定型产生过至关重要的作用,本文以学习、文人从政、道德关注为例,讨论原始儒学对中国文化传统的奠基作用。     

面向21世纪人才培养的教育观与措施浅谈

本文论述了面向 2 1世纪人才培养的教育观念 ,并阐述了素质教育的途径和措施     

“三维需求空间”中的柱形产业链——对产业链生成机制的阐释

对产业链的研究是当前产业经济学的前沿问题。现在对产业链的研究大多是从供给和生产的角度展开而且很不专业化、独立化。因此,在产业链生成机制的理论解释上存在着先天不足。从需求出发,以供给和需求联动为基础,以生产需求和消费需求的对接为核心,初步建立一个“三维需求空间”的柱形产业链模型,力图从一个新的角度来阐释产业链的生成机制。     

Optimal split‐plot orthogonal arrays

It is well known that many industrial experiments have split‐plot structures. Compared to completely randomised experiments, split‐plot designs are more economical and thus have received much attention among researchers. Much work has been done for two‐level split‐plot designs. In this article, we consider split‐plot designs with factors of three, more than three, or mixed levels and with both qualitative and quantitative factors. We show that if two designs with both qualitative and quantitative factors are geometrically isomorphic, then their generalised wordlength patterns are identical. Three design scenarios are considered for optimal designs. The corresponding wordlength patterns are defined and the minimum aberration mixed‐level split‐plot designs having 18 and 36 runs are tabulated.     

Partial Comparative Messages in Competition

Partial comparative messages comprise a mixture of comparative and non-comparative claims. This study demonstrates how the extent to which non-comparative (NC), partial comparative (PC) and complete comparative (CC) messages influence consumer preference depends on the comparisons (i.e. NC, PC or CC) made by the messages promoting the two competing brands. A 3 (brand A used NC, PC or CC message) × 3 (brand B used NC, PC or CC message) design was used. Two studies (n=284, 283, respectively) show that participants preferred (1) the first brand they saw when both brands were promoted by NC messages, (2) neither brand when both brands were promoted by messages containing comparative claims, (3) the brand promoted by a PC message when the other brand was promoted by an NC message, and (4) the brand promoted by an NC message when the other brand was promoted by a CC message.