马克思哲学革命关键环节的历史原象——从《未来哲学原理》到《关于费尔巴哈的提纲》

费尔巴哈的<未来哲学原理>是马克思著名的<关于费尔巴哈的提纲>最直接和最主要的批判文本,通过对该文本"跟读"式解析可知:马克思的<提纲>首要与核心的观点是批判费尔巴哈的感觉哲学何以不懂得实践的、革命的、根本的意义;(1)费尔巴哈的哲学只知道实践的宗教形式却无视实践的社会本质;(2)费尔巴哈之所以不理解实践的社会本质和社会的实践本质,原因在于其哲学观、人学观始终无法超越近代市民社会的生活直观水平,因而无法提升到变革近代世界的历史辩证法的高度;(3)新唯物主义的基础不可能是感性的自然或个人,而是一定的社会的、历史的实践.     

紫花苜蓿的生产技术与畜牧养殖的利用价值

紫花苜蓿以其产草量高,草质优良,适口性好,营养价值高列牧草之首,堪称牧草之王。它耐寒抗旱,耐瘠薄,适应性强,是世界上栽培最早,种植最广的牧草,是各种牲畜最喜食的牧草。本文就紫花苜蓿的栽培技术和在畜牧养殖中的利用价值作了简述。     

Home sweet home? Home physical environment and inflammation in children

The home environment includes important social and physical contexts within which children develop. Poor physical home environments may be a potential source of stress for children through difficult daily experiences. Using a sub-sample from the Los Angeles Family and Neighborhood Survey (N = 425), we consider how the home physical environment affects stress-related immune system dysregulation in children ages 3–18 years. Results indicated that children in poorer quality homes had higher inflammation (measured by C-reactive protein). The associations were particularly strong for younger children. We also found that part of the home physical environment association with CRP worked through increased risk of obesity for children living in low-quality homes. Future research should assess how home physical environments could be improved to reduce stress and improve health outcomes in children.     

王阳明与科尔伯格德育思想比较初探

王阳明是中国封建社会主观唯心主义德育思想的集大成者,科尔伯格是当代西方道德认知发展理论体系的创立者。从德育目标、内容、方法及儿童教育思想特色等方面比较这两种不同文化背景下的道德教育思想,对于我们挖掘传统德育资源,合理借鉴西方先进德育理论、增强道德教育效果具有重要的现实意义。     

百合组织培养生根的初探

实验以百合继代培养的原球茎为材料,对它的生根进行研究,探索和掌握百合原球茎生根所需的最佳激素种类及其激素配比,为百合的快速繁殖提供技术基础.     

磨盘草微量元素的次级形态分析

采用电感耦合等离子体质谱法研究了中草药磨盘草中8种微量元素（Ca、Mg、Zn、Fe．Mn、Cu、Ni、Cr）的次级形态．结果表明,通过阳离子交换树脂分离,8种元素成分主要以游离态形式存在,少量以非游离态存在;通过氯仿萃取,8种元素成分大多为元机结合态,少量为有机结合态;LSC-500螯合柱分离表明Ni、Zn的稳定态成分较多（88．89％,61．79％）,而其他元素是不稳定态成分较多．     

Racial discrimination and the social organization of industries

This study investigates the relationship between several factors of the social organization of labor markets and racial discrimination during the late 1960s. Log-linear models are used to obtain indicators of the relative opportunities of black and white men to obtain different occupations across each of 38 industrial segments. We then examine the nature of the relationship between these indicators of discrimination and a number of aspects of industries suggested to be important by various theories of discrimination. The results indicate that relative black opportunities were favorably influenced by government employment, industrial and white collar (but not craft) unionization, and product market power, and they were adversely influenced by profitability and customer preferences for nonretail sales workers. Of particular interest is the finding that, contrary to the hypothesis derived from neoclassical economics, market power had a positive effect on black opportunities.     

Employment among married female college graduates

This paper investigates the effect of attitudinal factors on the employment of white married female college graduates with and without children. A model of the employment status of these women 3 and 7 years after graduation is estimated using data from the NORC longitudinal study of 1961 college graduates. Taste for housework was found to affect the employment of nonmothers only, whereas “child care ideology” affected the employment of mothers. Husband's income had a negative effect on the wife's working both in 1964 and in 1968. Age of youngest child in 1964 had a positive, and number of children a negative, impact on a mother's working in 1964. The negative effect on employment status in 1968 of the birth of a child between 1964 and 1968 was much greater for those women for whom it was a first birth than for those who already had children.     

Wage change in the late career: A model for the outcomes of job sequences

This paper elaborates a model for the outcomes of job sequences and illustrates its utility by an empirical analysis of the determinants of wage change for men in their late careers. We argue that job sequences represent the basic components of careers and that a focus on these sequences is useful for explaining the determinants of socioeconomic inequality over the life cycle. Our model permits us to estimate the effects on wage change of a wide array of personal resources and measures of the opportunity structure. We further assess how these types of factors differentially affect wage change for various patterns of labor market behavior and for blacks vs whites. Our empirical analysis of data from the National Longitudinal Survey of Middle-Aged Men suggests the importance of patterns of job sequences for wage change and for the explanation of racial differentials in career advancement.     

Do females necessarily have the same occupational status scores as males? A conceptual and empirical examination of the Duncan Socioeconomic Status Index and Nam-Powers Occupational Status Scores

Social Science researchers have advanced important yet somewhat contradictory conclusions regarding the different economic and occupational reward structures faced by men and women. Income and wage differences between men and women have been shown to be sizable and persistent throughout the occupational hierarchy. Conversely, gender differences in occupational status, commonly scaled by the Duncan Socioeconomic Index, have been shown to be small or nonexistent in most studies. In an attempt to investigate this incongruity, the present study undertakes a comparison of the Duncan SEI and the Nam-Powers Occupational Status Scores in an empirical study of the occupational position of white men and women in 65 large standard metropolitan statistical areas (SMSAs) in 1970. While the findings of earlier studies showing no gender differences in occupational status are for the most part replicated using the Duncan SEI, use of the Nam-Powers scores prompts a much different conclusion. Large status differences between men and women are indicated using this latter scale, differences which are very much in line with income differences commonly cited. We suggest that the Nam-Powers metric should be used instead of the Duncan SEI in studies of occupational status of women and men.     

Scaling the prestige,authority, and income potential of college curricula

This paper develops the concept of “targeted education,” a theoretical ranking of college curricula, into a multidimensional framework. The new scales, based on the traditional stratification dimensions, prestige, authority, and income, are then used in a study of sex differences in the process of occupational achievement among men and women with college degrees. The targeted education scales predict occupational prestige and wages 7 years after the college degree, and they point out interesting differences between male and female attainment processes. In general, targeted education has a greater quantitative impact for men's occupational outcomes than for women's prestige and income, but results also suggest significant qualitative differences between men and women. A large proportion of women target their education toward, and end up in, an under-employed labor pool for the primary and secondary school system.     

二语心理词汇习得的发展与词汇石化

本文通过对二语心理词汇习得发展过程的分析,提出运用语块教学法来改善英语词汇教学,防止词汇石化。     

玉米根系的生长及其在土壤中的分布

利用池栽网架法和根系双向切片法研究了玉米根系的生长动态及其在土层中的分布。结果表明,初生根和第1～4层次生根与地面呈小于45°的夹角伸长。随着根层数的提高,次生根与地面的夹角逐渐增大。根系干重的85%～90%分布于距植株20cm、深40cm 的柱状土壤内。鲁三9号根系的水平分布较鲁原单4号分布集中。     

Measures of occupational status in a special population

Previous research has shown that indirect measures of occupational status such as the Duncan Socioeconomic Index (SEI) are more valid than direct measures of occupational prestige, such as those developed by the National Opinion Research Center and by Treiman, for analyses of social mobility. The Professional, Technical, and Kindred (PTK) occupations available for the SEI are a biased sample of all PTK occupations. Do findings on the validity of the SEI pertaining to the general population hold for special populations, such as college graduates? Confirmatory factor analysis comparing the validities of four measures of occupational SES—the SEI, a 1960 counterpart of the SEI developed by Siegel and based on all Census occupations, the NORC prestige scale, and the Treiman international prestige scale—showed that the indirect measure developed by Siegel was clearly more valid than the other three measures. Since these findings indicate that the predictors in a regression equation are more valid than the criterion, there is some question as to what the criterion should really be.     

参薯紫色素的提取

以紫色参薯为原料,研究了参薯紫色素的提取方法及提取条件。结果表明:在常温下以0.5~1%的柠檬酸为提取剂,95%的乙醇为洗脱剂,能达到很好的提取效果.     

建筑美术教学中创造性思维能力的培养刍议

:通过对当前建筑美术教育中存在的特点分析 ,提出了作者在美术教学中的观点和方法。     

陆游、吕祖谦、韩元吉关系考述

以陆游为中心,对陆游、吕诅谦、韩元吉之间的关系进行考索。他们之间,既有友情,又有亲情;且皆为“党籍”之家后裔,这是其深层感情相扭结的真谛所在。     

《孟子》杜百胜译本研究

在现有的54种《孟子》英译本中,杜百胜译本是唯一入选联合国教科文组织代表性著作选集,杜百胜译本在凸显思想主题的编排方式上、在修辞和雄辩的文风传达上以及核心术语的处理上都有独到之处.在国内外的评论中,要克服一种职业批评的垄断倾向,更要防范“变译”的误读.     

试论贝尔纳的科学观

对于科学的发展,贝尔纳有他自己的看法,其独特之处就在于用历史主义的方法阐释了科学的基本属性、增长模式和结构模式以及现代科学的科学化。解读贝尔纳的科学观,以期为当代中国的科学发展提供一点启示。