419 research outputs found

    Other Spaces in Legal Pedagogy

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    There is an increasing focus upon the material and metaphoric spatial dimensions of various academic disciplines, including law. This essay considers the spatial dimensions of legal pedagogy, focusing on Critical Race Theory (CRT). The essay first explains the critical program in law and how CRT grows out of it. The essay then suggests that the critical program, and especially CRT, is as much a human geographic or spatial construct as it is a social, political or historic one, and briefly describes the nature of human geography and legal geography. It next considers how metaphors for understanding CRT\u27s position in legal pedagogy are found in some of Foucault\u27s work on geography. In Des Espaces Autres ( Other Spaces ), Foucault argues that there are three distinct social spaces in society: real spaces, utopias, and heterotopias. What unites them, Foucault suggests, is a space that includes elements of all of these spaces, a space that he calls the mirror. Applying this frame, this essay posits that CRT, both the explicit courses on the topic and the discipline itself, should be re-mapped , that is, barriers to its inclusion in the broader legal pedagogy should be eliminated. In this way, CRT can function as a Foucauldian mirror rather than a heterotopia in legal pedagogy

    Y-Ba-Cu-O超导体系的远红外光谱

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    溶液中pH对蛋白质乳化能力影响的拉曼光谱研究

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    本工作采用 FT- Raman光谱仪对不同的 p H值的蛋白质水溶液多次扫描 ,采用酰胺 带的谱图作曲线拟合 ,并以子峰面积表征对应二级结构含量 ,得出二级结构的变化与蛋白质水溶液与乙酸丁酯混合后乳化能力变化的关系。结果表明 :蛋白质分子对 p H变化的敏感程度不一样。蛋白质分子结构的改变是引起蛋白质水溶液在有机溶液中乳化的一个重要因

    电导法研究表面活性剂与蛋白质的相互作用

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    较系统地研究了溶液中离子型表面活性剂与蛋白质相互作用时电导率的变化,并根据实验现象得出表面活性剂与蛋白质作用的两种模式- 疏水作用模式和电荷作用模式。表面活性剂采用疏水作用模式与蛋白质结合时,蛋白质的二硫键逐一断裂,三级结构逐渐打开,电导率曲线出现一些小“平台”;采用电荷作用模式吸附蛋白质时,首先形成疏水复合体,产生白色浑浊,随离子型表面活性剂浓度的增加,疏水复合体转变成亲水复合体,白色浑浊完全溶解。在有的体系中,两种作用并不是界限分明,它们可以同时表现出来。并将实验结果做为研究蛋白质所引起的乳化及破乳机理的依

    过程工业中重要分离技术的新进展

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    评述10余年来在分离科学与工程领域的进展,这些领域包括:萃取分离(反胶团萃取、双水相萃取、液膜萃取、膜基萃取、超临界萃取、凝胶萃取、胶团萃取)、吸附蒸馏、膜分离、反应强化分离等方面的研究简况

    多孔聚合物载体的制备及吸附脱除二苯并噻吩的初步探索

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    制备了一种多孔的聚合物吸附载体,并考察了在汽油模拟体系进行深度脱硫的效果. 载体的多孔性质有利于提高脱硫的吸附容量和选择性. 在正辛烷与二苯并噻吩组成的模拟体系中,DBT的初始浓度为1.26 g/L,吸附载体用量为50 g/L,测得吸附载体的吸附量为16 mg/g,脱硫率达到88%

    季铵(磷)型离子液体和中性膦萃取剂对硝酸稀土的协同萃取研究

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    离子液体(ILs)基萃取作为一种高效、环境友好型的萃取技术,近年来受到广泛关注。目前研究较多的离子液体萃取体系主要有咪唑型离子液体[Cnmim][PF6]/[Tf2N]~([1])以及由大阴离子和(或)大阳离子组合而成的功能化离子液体~([2]),如[A336][P507]、[P_(666,14)][DEHP]等。前者以离子交换机理为主造成ILs的损失以及对水相的污染;后者由于黏度大,仍需借助挥发性有机溶剂(VOCs)构筑萃取相。商业化的季铵和季磷型离子液体,如A336[Cl](Aliquat 336)和P666,14[Cl](Cyphos IL101),可作为萃取剂萃取金属离子,是一类最简单...</p
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