人性的复苏与抗争——论曹禺剧作中的女性形象兼及曹禺的女性观

曹禺剧作中的女性形象,大胆﹑叛逆﹑与众不同,曹禺把她们作为一个真正的“人”凸现出来,她们不再是男人的影子,而是像男人一样能够争取主动权、拥有独立人格的人,这也是曹禺不同于同时代作家的创作特点;但剧中女性人物的性格在她们悲剧性的人生历程中决不起主导作用,“情出于性”,所以,作者从情爱角度,将其投放在情感的三角关系中,用人性化的文笔剖析中国千百年来封建女性悲剧的实质——人性的复苏乃至与整个男权社会抗争造成的悲剧。     

Resistance partial factor and reliability of cast ball-and-socket support joint

Considering the uncertainty of material performance, geometric characteristic and analysis method, the analysis of statistical parameters of the resistance of cast ball-and-socket support joints and the reliability analysis are carried out by JC method (improved first-order second-moment method) based on the relevant experimental data. Results show that the resistance partial factor of the joint increases with the increase of the reliability index. The resistance partial factors are suggested corresponding to the reliability index under different load combinations. Moreover, the suggested resistance partial factor is adopted in reliability design, and it is found that the reliability index of the joint is larger than the target reliability index. The optimal load combination is the one in which live load plays an important control role. Finally, based on the suggested resistance partial factors, the reliability analysis of cast ball-and-socket support joints of a project is conducted.     

Tribology Performance and Adhesive Strength Evaluation of TiAlSiN Coating

Scratch test and friction test were performed to evaluate the internal and external interface behaviors of TiAlSiN coating, respectively. The critical compressive and shearing stress of coating failure during scratch test were calculated and the values are 30.84 MPa and 4.98 MPa respectively. The average friction coefficients of TiAlSiN coating against 2Cr12Ni4Mo3VNbN steel are 0.70 (sliding speed 50 m/min), 0.63 (sliding speed 100 m/min), and 0.81 (sliding speed 150 m/min). The elements diffusion was analyzed by EDS. Al and Si element of coating material diffuse to the steel disc, except Ti element. The oxidation decreases with the increase of sliding speed, but the adhesion increases with the increase of sliding speed. More Al element diffuses to the steel disc at the high sliding speed, but the diffusion of Si element keeps almost constant at different sliding speeds.     

单摆在液体中的振动

由摆球浸入不同温度纯水中的小角阻尼振动实验,发现角振幅衰减及振动周期不随液体黏度发生改变。采用改进平均法求解平方阻尼作用下单摆小角振动微分方程,得到角位移随时间变化的解析表达式,据此得到的角振幅衰减及振动周期的定量结果与实验数据符合。得出结论:摆球在液体中振动时受到的流体阻力是与液体黏度无关的平方阻力;平方阻尼常量与液体的密度成正比,与摆球半径及密度的乘积成反比;摆球浸入液体时的阻尼振动、角振幅衰减是非指数型的,衰减速度和振动周期都与平方阻尼常量密切相关。     

刮板输送机刮板链工况分析

刮板输送机能否正常运转,将直接影响综采工作面的正常生产。刮板链作为刮板输送机的牵引机构来完成物料的输送工作,断链是经常出现的问题。通过对刮板链在工作过程中工况的分析,提出了预防断链的措施。     

高职学生患者致病菌耐药性分析

目的：了解高职学生患者常见致病菌的种类及耐药情况,为临床抗感染治疗提供参考依据。方法：对来自高职学生患者的68株致病菌进行菌种鉴定和药敏试验,并对结果进行统计分析。结果：高职学生患者致病菌种的前三位分别是金黄色葡萄球菌（36．76％）、铜缘假单胞菌（17．65％）、大肠埃希氏菌（16．18％）;药敏试验结果显示,金黄色葡萄球菌对万古霉素、利奈唑胺和达福普汀的敏感率较高保持为100％,但对青霉素G的耐药率很高,达到97．5％,铜绿假单胞菌对各类抗生素的耐药性均较强。结论：金黄色葡萄球菌对多种抗生素耐药率提高,临床上应重视药敏试验,根据药敏试验结果合理选用抗菌药。     

An Autonomist Biopolitics of Education: Reproduction,Resistance, and the Specter of Constituent Bíos

In considering the enigmatic relationships between philosophy, politics, and pedagogy, this essay attempts to map some of the currents in educational scholarship, particularly those running between reproduction theories and resistance theories. While these two theoretical frameworks have been at odds with one another, Gregory Bourassa suggests that both share orthodox commitments that prevent them from appreciating the constituent dimensions of revolutionary subjectivity. In seeking an alternative orientation, Bourassa proposes an autonomist biopolitics of education. This framework inverts the traditional circuits of resistance and suggests that schools follow behind and resist the constituent life forms (constituent bíos) of students. If resistance theory only attempts to identify the ways in which students resist school practices, it risks obscuring the potentiality of constituent bíos as a social ontology that is primary, always already present, and subject to the resistant practices of the school. Therefore, a key contribution of this essay is its development of an autonomist biopolitics of education. Within this framework, constituent bíos is recognized as the foundational and constitutive motor to which schools are constantly reacting. The adoption of this perspective, alongside more conventional understandings of resistance, offers a more nuanced conception of the relation between forms of life and schools.     

豫东地区乡镇中小学体育课程改革阻抗因素的因子分析与策略研究

目前豫东地区乡镇中小学体育课程改革中的诸多阻抗因素,已成为影响基层学校体育课程改革深入发展的症结所在.文章通过问卷调研和数理分析得出其阻抗因素主要为：体育课改保障、评价、监督机制不完善;欠缺科学规划与管理,课改内涵认识不到位;经费保障和投入力度不足;师资力量不均衡;课程内容设置陈旧,课外体育活动开展方式单一.对其阻抗因素做出成因分析,并提出相应的对策与建议,以期为豫东地区乡镇中小学体育教育事业的发展提供服务与帮助.     

探析电源电动势和内电阻的测定方法和误差

物理实验在物理教学中占有很大的比例,理解实验原理,探究实验方法,合理分析误差是做好实验的前提,也是学好相应物理内容的关键.电学实验占物理实验的比重较大,其中,电源电动势和内电阻的测定既是电学实验的基础,又是不少学生难以掌握的内容.     

解读《钟形罩》中埃斯特·格林伍德的“理性疯癫”

《钟形罩》是美国自白派女诗人西尔维娅.普拉斯创作的唯一一部长篇小说。长期以来,众多学者用女性主义的视角来解读主人公埃斯特.格林伍德的形象,认为小说记录了埃斯特从自我疏离到疯癫,直至重建真实自我的心路历程。然而埃斯特是否真正疯癫却没有受到应有的关注。文章将从父权社会的压制和女性榜样的缺失两个层面来分析埃斯特精神崩溃的原因,从而揭示她的疯癫只是父权文化给予的标签,并不是其精神状态的真实反映。这种所谓的＂疯癫＂是20世纪50年代觉醒的美国女性对性别政治的反抗形式,是一种充满反叛精神的＂理性疯癫＂。