大豆马铃薯面包的研制

本研究用大豆和马玲薯替代部分面粉来生产面包,通过正交实验得出最佳的配料比是:大豆5%、马铃薯15%、糖12%.添加大豆和马铃薯的面包蛋白质、粗纤维和矿物质含量都有所提高.     

用低相干光干涉测绘物体表面三维轮廓的立体分布

利用白光干涉对精密物体(如芯片、半导体、LCD等)进行表面轮廓立体分布的测绘,是国际上目前较为先进的技术.白光干涉测量术采用Michelson光路结构和宽频带光源,并且使用CCD作为接收探测装置.在用低相干度光源测绘物体表面三维立体分布的实验系统中,由于设计了新的算法(局部积分法)来计算光强包络面曲线峰值.因此与同类实验装置相比,其具有运算速度快(提高了近两倍)、抽样间隔大(为100nm)、精密度高(实验不确定度为5nm)、视野范围大(10mm×10mm)等特点.即使物面错综复杂,也能得到很好的测量结果.     

白矮星的质量上限

本文讨论了恒星内部电子兼并压强的公式，然后在此基础上进一步研究白矮星，给出了白矮星质量上限的一个简化推导。     

文学与叙事之维的历史存在——论海登·怀特的后现代历史叙事学

海登·怀特（Hayden White）的后现代历史叙事学理论拆解了文学、历史与哲学之间的藩篱,从而将史学批评转向了对叙事活动本身的观察。在他看来,历史只能以叙事的方式存在,而叙事则是一种有目的的组织意义的过程。这便使得有关历史的研究具有一种文学叙事学研究的意味。这一理论创见,对于史学研究以及一切有关历史的文本化叙事活动的研究都有着深刻的启示意义。     

试析白蛇传故事的民俗文化内涵

《白蛇传》作为中国四大民间传说之一,深深植根于民间文化的土壤。在它长期的演变过程中,白娘子的形象逐步升华,从一条凶残邪恶的白蛇转变成一位美丽多情勇敢坚强的人间女子。本文从早期及成熟阶段的白蛇故事入手,尝试分析其中蕴涵的民间信仰、并就其中反映的社会文化思想的变迁作了民俗学的解读。     

至今已觉不新鲜——从鲁敏的《白围脖》说起

虽然《人民文学》在不断地推出新作,希图丰富文学的大观园,但读来却给人以似曾相识的陈旧感。一向以新颖、有创见、富有指导意义的《人民文学》,缘何出现如此情况?本文从鲁敏的小说《白围脖》出发,探讨创新对小说创作的重要意义和作家、编辑所不应该丧失的立场。     

新历史主义视角下的“民族秘史”——关于《白鹿原》的一种解读

本文借鉴新历史主义的视角解读《白鹿原》 ,依次从三个方面展开对作品分析 :小说的意义是在特定历史语境中显现的 ;小说本身是历史文本性的一种具体体现 ;小说中异己意识形态因素的存在与化解 ,起到了加强主导意识形态的作用     

高建群与艾特玛托夫

我国当代著名陕西籍作家高建群一直注重学习、借鉴和运用外来异质文化的精华,使自己的创作处于不停顿的超越状态之中.他认真总结学习艾特玛托夫创作风格的经验教训,从草原回归黄土高原,由白房子返回窑洞.在超越自己的<遥远的白房子>的同时,也超越了他崇敬的艾特玛托夫.     

Production of recombinant enveloped structural proteins from the Chinese WSSV isolate

The white spot syndrome virus (WSSV) is one of the deadly pathogens of penaeid shrimps and other crustaceans. The WSSV virion consists of an enveloped rod-shaped nucleocapsid enclosing a large circular double stranded DNA genome of 305 Kb with 181 open reading frames. The two major structural genes, VP19 and VP28 were amplified from the genomic DNA of Chinese isolate of WSSV and cloned in pUCm-T vector and sub cloned in pET-30a (+) vector. The expressions of genes inE. coli (BL21) were confirmed by SDS-PAGE analysis. The clones were sequenced, submitted to the gene bank and the Xiang Shan strain of WSSV were compared with the previous reported sequence of WSSV of various regions which revealed that VP19 and VP28 gene sequences had certain differences from the sequences of similar genes of the isolate already reported. The recombinant proteins expressed, purified and characterized.     

Second-wave white teacher identity studies: toward complexity and reflexivity in the racial conscientization of white teachers

Abstract

In this article, we introduce our special issue, ‘Second-Wave White Teacher Identity Studies: Toward Complexity and Reflexivity in the Racial Conscientization of White Teachers.’ We characterize white teacher identity studies as a developing field with important implications for education research and teacher education. Early work in this field focused on documenting, how white teachers denied and evaded the significance of race and white privilege in their work and lives. The articles in this special issue exemplify a second wave of white teacher identity studies which builds on and responds critically to this earlier work. Crucial concerns of this second-wave work include attending to the nuances and complexities of white racial identities, as well as examining the pedagogical, curricular, and institutional contexts within which these identities are taken up.