Piaget, Meet Lilly: Understanding Child Development through Picture Book Characters

Picture books appeal to readers of all ages for many different reasons. As instructors of child development, we use them as one strategy to help students conceptualize the physical, cognitive, and socioemotional growth of children. We use picture books to introduce principles, explain vocabulary, and encourage students to make connections between theory and practice in early childhood education. In this article, we provide examples of picture books that can be used to understand children from infancy (birth–2 years) to early childhood (2–6 years). Twenty-four suggested titles accurately narrate and illustrate early development.     

电饭锅保温时谁放热

沪科版初中物理教材第二册151页第七题“图20—19是电饭锅的电路图,S是温控开关,R1、R2是电阻丝．断开或闭合开关S,可选择电饭锅处于‘加热’或‘保温’状态．问：当开关S断开时,电饭锅是处于何种状态?试说明理由．”     

成功的秘诀

有学生问大哲学家苏格拉底,怎样才能学到他那般博大精深的学问.苏格拉底听了并未直接作答,只是说:今天我们只学一件最简单也是最容易的事,每个人把胳膊尽量往前甩,然后再尽量往后甩.苏格拉底示范了一遍,说:从今天起,每天做300下,     

形容词化的分词怎么用

部分分词已经转化为形容词,失去动作感,仅表示状态,用以描述特征或性质,单独出现,或以短语形式出现,或与介词结合形式出现,可用作状语、表语、定语和补语。 一、用作状语 非谓语动词作状语表示状态时,只能选用过去分词形式,可用作方式状语、伴随状语、原因状语等,有两种呈现方式。     

侵犯商业秘密罪若干问题研究

在大力提倡知识经济的今天,商业秘密作为企业的一种无形资产,越来越受到企业的重视。本文针对我国刑法规定的侵犯商业秘密罪,在理论及实践上的几个疑难问题,提出了自己的看法。     

中原突围保存兵力考证

在过于能关中原突围的研究成果里，对突围前后及最终保存兵力数量尚无统一而可信的说法，本运用翔实可靠的材料，通过动态考察，对各家说法进行了比较分析和推理判断，得出保存兵力的准确数字，从而为实事求是地评价中原突围提供了重要依据。     

高效团队之“秘诀”

为了创建一支高绩效的团队，管理层应该努力营造一种支持性的人力资源环境，包括：倡导成员多为集体考虑问题，留下足够多的时间供大家交流，以及对成员取得成绩的能力表示信心。这些支持性的做法帮助组织向团队合作迈出了必要的一步，因为这些步骤促进了更深一步的协调、信任和彼此之间的欣赏。     

《兄常劝弟奉修三宝,弟不敬信,兄得生天缘》校注

本文主要对《兄常劝弟奉修三宝,弟不敬信,兄得生天缘》进行了校录和注释.     

A Critical Pedagogy of Ineffability: Identity,education and the secret life of whatever

Abstract

In this article I bring Giorgio Agamben’s notion of ‘whatever singularity’ into critical pedagogy. I take as my starting point the role of identity within critical pedagogy. I call upon Butler to sketch the debates around the mobilization of identity for political purposes and, conceding the contingent necessity of identity, then suggest that whatever singularity can be helpful in moving critical pedagogy from an emancipatory to a liberatory project (a distinction I take from Marx). To articulate whatever singularity I situate the concept within the work in which it appears, and then take a detour into Agamben’s general philosophical project. I propose that, for critical pedagogy to take whatever singularity seriously, it must uphold a respect for the ineffability of being, which entails in part the suspension of dialogue. To help flesh out what I mean by this proposal, I turn to a fragment of Lyotard’s philosophy and his critique of democracy. I conclude by addressing a pressing ontological critique of Agamben, which leads me to argue for a materialist appropriation of the figure of whatever singularity, one that is held in tension with ontological concerns of identity.     

京都兴圣寺现存最早的《大唐西域记》抄本

文章介绍了日本京都兴圣寺现存的<大唐西域记>抄本,并与今存的其他各种版本的<大唐西域记>进行了对比研究,认为兴圣寺所藏抄本为存世最早.     

一种具有轮廓安全性的免置乱图像秘密共享方案

两次采用Shamir(t,n)门限方案,在伪秘密份额生成和图像秘密分发过程中引入参数,最后使用维吉尼亚密码加密,生成影子图像,形成了一种新的图像秘密共享方案.该方案在生成伪秘密份额和影子图像过程中均采用了Shamir(t,n)门限,生成的影子图像大小为原始秘密图像的1/t.基于维吉尼亚密码的置乱性,方案有较高的轮廓安全性,且免除了置乱处理过程.     

试论我国商业秘密法律保护制度的完善

随着商业秘密在市场竞争中的价值日益凸现,我国已初步建立起商业秘密的法律保护制度,但现行立法对商业秘密的保护存在着保护范围过于原则、构成要件失之过严、权属界定不明、救济措施不力等不完善之处。章在分析现行立法现状的基础上,提出了若干立法建议。     

Two deaths, one blind eye, one imprisonment: child abuse in the guise of corporal punishment in Nigerian schools

An examination of reported cases of child abuse in Nigerian schools was carried out against the backdrop of the legal framework for the protection of pupils. The objective was to highlight the deficiency in Nigerian law on child protection in the light of UN Conventions which Nigeria has ratified.     

看似平凡实神奇的分子氧——兼论大气组成之谜

氧应当是人们最熟悉的化学元素之一。除化学课程学习之外,人们通过报刊和其他媒体可以获得很多和氧有关的信息。但是对于氧元素,特别是和生命及生活关系极为密切的分子氧,大都缺乏比较系统的基本认识。例如地球大气组成中氧的由来;氧气除去有维持生命的功能外,也可能成为疾病之源等等。因此,对媒体信息中夹杂的某些谬误或片面性,难以做出正确判断的现象累见不鲜(例如因为对氧自由基因片面了解而产生的恐惧心理,以至于受到某些言过其实的医药或器械宣传的误导)。初等化学教学虽然不必承担较全面介绍所有常见元素(包括氧)的任务,但是,已经列入课程标准的分子氧、过氧化氢、大气、生命过程中的氧、氧元素的循环、燃烧、有分子氧参与的氧化反应等,已经为有效整合有关分子氧的知识提供了必要的基础。本文可以作为学生进行整合时的参考。通过对已有知识(包括补充某些新知识)的整合,有了温故而知新的体会,学习兴趣和能力都会随之增长。分子氧的多种活化态,属于分子氧的介稳状态,初等化学无此要求,读者无需过分关注。但是它们的存在和在生活、高新技术、环境和医疗保健中的作用,却是无可回避的。以分子氧的稳态为基础,只要知道分子氧在接受外界能量之后,可以通过得失电子、电子跃迁到高...     

文澜阁四库全书 竺可桢 贵阳地母洞

四库全书 ,是我国历史上最伟大的一部官修钦定丛书 ,受到世人爱重、景仰。近代以来 ,遭到帝国主义的掠夺、毁坏 ,损失惨重。抗战初期 ,随竺可桢校长搬迁浙江大学 ,到了贵州贵阳地母洞 ,为 (民国 )《贵州通志》的编辑出版 ,作出了重大贡献。抗战胜利结束前夕 ,重庆中央图书馆力图“欲得此书” ,遭到竺可桢教授反对 ,“此书将归浙江省”。 1 94 6年 7月最终由重庆运回浙江杭州。     

Serial learning,interitem associations,phrasing cues,interference, overshadowing,chunking, memory,and extinction

Two experiments indicated that two approaches to serial learning are too extreme—the classical view that it consists only of interitem associations and various recent views that it involves no interitem associations. The novel assumption introduced here was that phrasing cues, normally conceptualized as merely segregating long series into smaller units or chunks, may also enter into associations with items, thereby reducing interitem interference and facilitating serial learning. It was found that one item could become a signal for another item, an interitem association, or be overshadowed by a phrasing cue, such as a brightness and temporal cue, also signaling that item. The items were .045-g pellets. Rats traversed a runway for items arranged in ordered series, 14-7-3-1-0 pellets (Experiment 1) or 10-2-0-10 (Experiment 2). Complete tracking of, for example, the 10-2-0-10 series would consist of fastest running to 10 pellets and slowest running to 0 pellets. In both investigations, the interitem association overshadowed was that between 0 pellets and the subsequent rewarded item, 0 → 14 (Experiment 1) or 0 → 10 (Experiment 2). Either repetitions of the 14-7-3-1-0 subpattern (Experiment 1) or merely the terminal 10-pellet item (Experiment 2) were phrased, both methods producing identical results. Overshadowing the 0-pellet item produced superior serial learning, more rapid extinction, and, in Experiment 1, considerable elevation of responding when the brightness phrasing cue was introduced in extinction, an effect said to be conceptually identical to spontaneous recovery and one demonstrating directly that phrasing cues are in reality overshadowing cues. It was suggested that many effects attributed to forgetting may be due to unrecognized overshadowing of memory cues by phrasing cues, giving rise to exaggerated estimates of forgetting.