Child‐Care Usage and Mother‐Infant “Quality Time”

Mothers' time‐use patterns were compared in families in which infants spent more than 30 hours per week in child care (In‐Care group; n= 143) versus 0 hours per week (At‐Home group; n= 183) from birth to 6 months of age. In‐Care group mothers spent about 12 fewer hours per week interacting with their infants, for about 32% less time; fathers of these infants were more involved in caregiving. The groups did not differ in the quality of mother‐infant interaction. In the In‐Care group, quantity of interaction was related to greater separation anxiety and concerns about effects of maternal employment. Time‐use data were not related to child outcomes at 15 months of age. Results suggest that the effect of extensive time spent apart on the quantity and quality of mother‐infant interaction may be smaller than anticipated.     

Infants' Responses to Gender‐Inconsistent Events

Toddlers' knowledge of the stereotyping of traditionally feminine and masculine household activities was examined using the preferential looking paradigm. Seventy‐seven 24‐month‐old infants observed a series of 9 pairs of photographs, each portraying a male and female adult engaged in the same stereotyped or gender‐neutral activity (e.g., ironing, hammering, or reading). Longer looking times were predicted on stimuli inconsistent with gender stereotypes (e.g., looking longer at the man putting on lipstick than at the woman). The results suggested that toddlers have acquired some knowledge of the gender stereotyping of feminine activities by their 2nd birthday.     

制度创新与区域经济发展——一个一般分析框架及其应用

制度创新是推动区域经济发展的最深刻动因;制度创新又可分为两种一种是强制性制度创新,一种是诱致性制度创新.因而对制度创新的作用还需做历史地具体考察,不能泛泛而谈.本文认为,在市场化改革的起步阶段,以地方政府推动的制度创新,即强制性制度创新占主导作用是合理的;但随着经济社会条件的变化,应适时地转换制度创新方式,即由强制性制度创新为主过渡到诱致性制度创新为主,以促进区域经济的可持续发展.     

特殊排气栓的研制

概要介绍了特殊排气栓的研制过程及质检过程。     

论会计人员的继续教育

会计人员继续教育是指对在职会计人员进行知识更新、补充和提高的教育。对在职会计人员进行继续教育的目的是提高在职会计人员的政治素质、业务能力、职业道德水平 ,使其知识和技能不断得到更新、补充、拓展和提高 ,以满足岗位职务的需要。     

Ka波段二倍频器的研究与设计

利用反向并联二极管对的二倍频原理,设计了Ka波段二倍频器。用高级设计系统ADS设计软件包的射频设计软件对二倍频器的电路进行了模型设计和仿真分析,并对设计出的二倍频器进行了整体优化,研制了Ka波段的二倍频器;在整个Ka波段内的变频损耗为11.2±1.8 dB,减少了设计的理想模型与实际参数的偏差。     

论江泽民的统一战线思想

江泽民统一战线思想是中国共产党在新世纪的统一战线理论,内容涉及统一战线的地位和作用、统一战线的本质、多党合作、民族问题、宗教问题、人民政协、非公有制经济、祖国统一、党对统一战线的领导等九大方面。不仅全面、详实、而且创新尤多;如以西部大开发尽快缩小民族差距;坚决打击邪教;政协要尽职不越位、帮忙不添乱、切实不表面;非公有制是社会主义经济的重要组成部分,其代表人士是社会主义事业的建设者等。继承发展了毛泽东、邓小平的统一战线理论。     

苏联(俄罗斯)自然科学哲学的历史与现状

自然科学哲学是苏联(俄罗斯)哲学的重要组成部分。本文以列宁关于“哲学家和自然科学家联盟” 的思想为线索,概述了苏联(俄罗斯)自然科学哲学80余年的发展历程和经验教训。从客观实际出发评价了苏联(俄罗斯)自然科学哲学的成就与不足。     

以言语行为分类模式重构英文商务信函的分类

以 Leech对言语行为的分类模式为基础 ,对英文商务信函重新分为合作类信函、和谐类信函、竞争类信函和冲突类信函等类。合作类信函突出简洁明了的语言特点 ,和谐类信函突出积极肯定的语言特点 ,竞争类信函突出亲切自然的语言特点 ,冲突类信函突出间接委婉的语言特点 ,这些语言特点的应用都是以突出交际双方的内在利益关系为前提的     

从英汉非宾格动词的比较谈汉译英中动词的翻译

传统语法将动词分为及物动词和不及物动词,已不足以反映动词的特性。从生成语法的角度对英汉非宾格动词进行比较之后,将有利于学习和掌握英汉互译。