结构动力修改在集装箱装卸桥上的应用

结构动态设计中 ,关键问题是使结构达到要求的或预定的动态设计目标。本论文以HT15 0集装箱装卸桥为研究对象 ,用灵敏度分析法对结构进行动力修改 ,并提出结构改进方案 ,最后得到一个具有良好动态特性的桥吊结构     

新疆伊犁新垦区土地荒漠化敏感性评价

基于野外调查构建了伊犁新垦区土地荒漠化敏感性的评价指标体系,并在GIS支持下完成了研究区土地荒漠化敏感性综合评价。结果表明：伊犁新垦区超过70％的土地呈现出不同程度的荒漠化敏感性,其中以具有轻度敏感性的荒漠化土地为主,占到新垦区土地总面积的一半以上;中度敏感和高度敏感的荒漠化土地比重分别为14_31％和6．90％。从土地荒漠化敏感性的类型及空间分布来看,南岸大渠灌区的土地主要受水蚀荒漠化影响,近80％的土地具有荒漠化敏感性,高度敏感的荒漠化土地比重超过10％;伊犁河北岸灌区是新垦区内沙质荒漠化敏感性程度最高的区域,超过70％的土地受到荒漠化威胁;察布查尔县伊犁河灌区和团结灌区主要受土壤次生盐渍化的影响,具有轻度荒漠化敏感的土地比重均超过60％;跃进灌区不具有荒漠化敏感性的土地比重达58．28％,环境相对较好,主要分布有轻度敏感的荒漠化土地。     

探析英汉礼貌用语的语用差异及其成因

礼貌是人际交往的前提条件,中西方礼貌用语的差异导致跨文化交际中出现不必要的障碍。本文通过对比分析英汉礼貌准则和礼貌语用的差异性,分析了英汉礼貌文化交际语用失误的成因。     

耦合谐振腔滤波器灵敏度的快速分析方法

针对传统蒙特卡罗法分析耦合谐振腔滤波器灵敏度耗时太长的问题,提出了一种基于理论梯度公式的快速灵敏度分析方法．文章详细推导了滤波器散射参数对终端阻抗和耦合系数的灵敏度解析表达式,并采用MATLAB编程实现了基于灵敏度表达式的数值算法．应用该算法对5阶交叉耦合谐振腔滤波器的灵敏度进行了分析,灵敏度分析结果对耦合谐振腔滤波器的设计和加工具有参考价值．     

Thawing the North: Mostly Martha as a German-Italian Eatopia

Abstract

The establishment of the European Union, reunification of Germany, and Germany's extension of dual citizenship to immigrant minorities provided challenges to the country's understanding of itself as a nation. In negotiating these changes, debates on citizenship frequently centered on definitions of German culture. Using the concept of Leitkultur (guiding culture), conservatives argued that Germany should reject multiculturalism and stem immigration. This essay analyzes discourses on cultural policy in Germany through a contextual and textual analysis of the film Mostly Martha. In its alignment with aesthetic conventions of the art house food film, Mostly Martha participates in the debate on cultural citizenship and embodies changes in the German film industry that have moved German cinema toward increased commercialism. The film's main character, Martha, is transformed through an intercultural relationship and a trip to Italy. We argue that the film's citation of this well-known tradition of traveling south to redeem oneself and its treatment of ethnic “Otherness” engages in the Leitkultur debate and participates in the transition from national German to transnational cinema. Through the utopian treatment of Italian food, the film fetishizes cultural difference and reaffirms fixed constructs of nation and gender, thereby avoiding an explicitly politicized engagement with intercultural citizenship and identity.     

Stages and Transitions of Relational Identity Formation in Intercultural Friendship: Implications for Identity Management Theory

Abstract

In light of identity management theory (IMT), this research seeks to uncover the stages and transitions that explain the process of relational identity formation within intercultural friendships. Three stages (i.e., initial encounter, interaction, and involvement) and two transition phases emerged within the intercultural friendships of this research. This study concludes that while IMT contributes to our understanding of the process of intercultural relationship formation, it overlooks how intercultural relationships transition from one stage to another and the influences of networks and a third cultural context.     

Measuring communication patterns and intercultural transformation of international students in cross-cultural adaptation

This study attempts to develop a brief scale for measuring cross-cultural adaptation of international students in China and to explore the main pathways to promoting their cross-cultural adaptation. Based on Kim’s structural model of cross-cultural adaptation, this study examined a series of reliability and validity analyses and constructed a structural equation model for exploring the main pathways of cross-cultural adaptation. The findings reveal that the revised scale is reliable and valid for measuring international students’ cross-cultural adaptation. Moreover, the findings also suggest that there exist four main pathways (host communication competence, host social communication, intercultural transformation basic, intercultural transformation advanced) that are essential for the development of international students' cross-cultural adaptation, and the interlocking bilateral relationships among these pathways are significant and positive. This study provides insightful theoretical foundation for investigating international students' cross-cultural adaptation in non-western contexts and the compelling empirical support on the structural model of cross-cultural adaptation.     

网络交流与跨文化交际

信息社会网络语言得到了发展。网民通过网络语言来传达自己的思想和观念,形成了独特的语言特点,促进了网络交际的发展。网络交际是跨文化交际的新视点,它给跨文化交际带来了机遇和挑战。     

东北藜蒿提取物体外抗菌作用的初步研究

目的:研究东北藜蒿提取物的体外抗菌作用。方法:采用试管稀释法测定东北藜蒿提取物水煎剂、醇提物对13种临床常见病原菌的最低抑菌浓度(MIC),判定抗菌效果。结果:东北藜蒿水煎剂、醇提物对13种临床常见病原菌均有不同程度的抗菌作用。结论:东北藜蒿提取物在体外有一定抗菌作用。     

新《国标》框架下日语专业跨文化交际课程教学模式初探

2018年4月由教育部颁布的《高等学校外国语言文学类本科教学质量国家标准》标志着我国高等外语教学进入一个新时代。新《国标》的制定顺应地球村和全球化的发展趋势,将培养外语专业学生的跨文化能力提到了前所未有的高度。日语专业跨文化交际课程的授课内容应该多元化与全面化,近年来兴起的雨课堂线上线下混合式授课方式则真正实现了以“教师为主导,学生为主体”的创新性授课模式。