论感性对象性活动--读《1844年经济学-哲学手稿》

感性对象性活动超出了感性、感性时象性的视阚，道出了人与世界的原初关联，构成了马克思哲学的存在论基础，从而在根基处瓦解了理智形而上学，彰显出生存论的哲学境域。     

The problem-solving process as part of professionals’ boundary work in preschool to school transition

ABSTRACT

A successful transition from preschool to school demands continuity in education between the institutions: continuity in pedagogy, values and institutional structures. One way to achieve continuity is to learn how to do boundary work in the borderline of two activity systems. This article examines what kinds of discourses frame the problem-solving process in the context of inter-professional collaboration. The data consists of video-recorded, inter-professional discussions in the 2012–2013 (a total of 22.5?h). The project, called Flexible Preschool and School, aims to develop a new model for a smooth transition to school. In the project, professionals from preschool and school create joint activities and co-teaching, which is assumed to bridge the gap between pedagogies and assure the continuity of learning. The professionals’ cultural thoughts in different kinds of problem-solving situations become visible in the discourses produced in the talk. These discourses describe their capacity for solving shared problems. Creating new innovations demands an understanding that complex problems require diverse knowledge. Considering the shared knowledge as valuable enough to put into practice is the way to create new forms of problem-solving. This is implemented by taking on the responsibility to be an active actor.     

近代宁波商人的实业活动与道德实践——以蒉延芳为例

蒉延芳是上世纪二三十年代活跃在上海工商界的著名宁波帮企业家。以蒉延芳为个案,通过对其一生工商实践和社会活动的回顾与总结,分析了宁波帮企业家中“知识务求其新,而道德务存其旧”的独特现象及其对当代企业家的启示价值。     

无限接近原著为前提的译者主体性--感悟于结构主义与解构主义的特点

结构主义在揭示语言内部客观规律的同时忽视了译者的主体性;解构主义在否定文本终极意义的同时夸大了译者的主体性.所以,运用矛盾的对立统一规律辩证地分析二者的显著特点,探索科学合理的建构理论.把"无限接近原著为前提的译者主体性"作为翻译学的指导思想和理论基础.     

TbFeO_3纳米晶的制备及其光催化活性

以Tb4O7、Fe(NO3)3.9H2O、硝酸(1:1)为原料,在柠檬酸体系中用溶胶凝胶法合成了具有钙钛矿结构的稀土复合氧化物TbFeO3;用XRD、TEM对产物的组成、颗粒、大小、形貌进行了表征;结果表明,产物为纳米颗粒,平均粒径为21 nm左右,且颗粒均匀。另外以TbFeO3为光催化剂,对多种水溶性染料进行了光催化降解,发现TbFeO3有较好的光催化效果。实验表明,在无光照条件下,TbFeO3的脱色效果初期较明显,但效果达到一定程度后不再明显,并且随时间的推移,甚至有所下降。在光照条件下,TbFeO3的脱色效果初期短时间内就特别明显,最后接近100%.     

综合实践活动课程中培养学生自主学习能力

自主学习能力是信息社会和终身学习时代各类人的必备素养。综合实践活动课程中培养学生自主学习能力的策略包括:激发学生的内在学习动机,协助学生进行活动的计划安排和时间管理,教会学生利用社会性和物质性的资源,督查学生的反思能力。     

论农村地区综合实践活动的课程资源开发

农村地区的综合实践活动课程资源与城市相比有自己独特的优势。农村学校必须因校制宜,另辟蹊径。与大自然零距离的对话,较之于现代城市的“失忆”,遗风、遗俗、遗迹等人文资源的探究以及明显的地方特色都是农村学校极好的课程资源。即使是同样的主题,利用农村的天时、地利,照样可以做出自己的特色,与城市学校各领风骚,甚至做得更强、更优。     

我国融资租赁立法若干问题的探讨

融资租赁是由出租人融通资金为承租人提供所需设备，具有融资、融物双重职能的租赁交易。我国的融资租赁业发展缓慢，融资租赁立法欠缺，不能适应经济发展的需要。笔者在研究外国融资租赁立法的基础上，就我国的融资租赁立法从融资租赁的定位、融资租赁的监管与市场准入、融资租赁交易以厦融资租赁的促进四个方面进行探讨。     

Contradictions of time in collaborative school research

The sustainability of research-based innovations in schools is constrained not only by systemic institutional barriers and inherent contradictions between schooling and research, but also by the related issue of time. This case study suggests that relative timescales, e.g., the collective activity of schooling over decades versus the individual actions of researchers over semesters or years, hinder the coordination and synchronization of schooling and research processes. Using cultural–historical activity theory and heterochrony, this analysis of data from a 4-year collaborative school-university research and development project suggests that, in spite of active support from school personnel, temporal conflicts undermined research activity and the sustainability of the innovation. At the same time, when researchers aligned their actions with the actions and timescales of school personnel, core elements of the innovation were appropriated into school practice.

The effects of combining simulations and laboratory experiments on Zimbabwean students’ conceptual understanding of electric circuits

ABSTRACT

Background

Information Communication Technologies are increasingly present in the African educational system at all educational levels. However, their integration into pedagogical practices to improve the quality of teaching and learning across disciplines remains the exception.