Transforming Sex: An Interview with Joanne Meyerowitz,Ph.D. Author of How Sex Changed: A History of Transsexuality in the United States

Christine Jorgensen's widely publicized sex reassignment surgery in 1952 brought transsexualism to worldwide attention and fostered medical interest in transsexualism. Joanne Meyerowitz has traced the history of Jorgensen's personal odyssey, the medical history of transsexualism, and the broader impact of transsexualism on United States culture. In this interview, Meyerowitz discusses how she came to this project and some of its theoretical and methodological challenges. Finally, she sets her historical work in the context of contemporary gender and transgender politics.     

基于Gabor变换的信号降噪方法

介绍了Gabor变换的基本理论，提出了一种基于Gabor变换的降噪方法。该方法首先对信号进行Gabor变换，并选择合适的阈值对Gabor展开系数进行处理，然后对处理后的Gabor展开系数进行Gabor逆变换，从而实现降噪。仿真结果表明，该方法具有很好的降噪效果，为机械故障诊断提供了一种新的思路。     

电子平行金属表面运动激励表面等离子体波研究

从麦克斯韦方程组出发,结合边界条件,理论分析了电子平行金属表面运动所激励的表面等离子体波的色散关系等特性,分别讨论了匀速电子在金属块和金属薄膜上方运动激励表面等离子体波的两种情况。并结合粒子模拟仿真,对理论分析进行了验证。     

故事的生产性：叙事与文化记忆

叙事学研究应当通过将一系列故事纳入研究视野而超越方法论文本主义。为此，本文提 出 “故事的社会生命”的概念，研究故事在媒介、代际和文化之间 “跨越”并被改变但同时也得以 保存的过程；并以 《艾凡赫》为例，阐释 “再生产”、“翻译”、 “媒介转换”，以及 “文化跨界”这 四种 “改编”模式，论证了由多种审美特质组合而引发的故事生产并附着于文化记忆的结果，以期 引起读者对叙事文本改编为新文本的长期变化研究产生兴趣。     

Older Drivers Retiring From the Road: An Application of the Selection,Optimization, and Compensation Model

Purpose: This study uses the selection, optimization, and compensation (SOC) model to compare older adults who have given up driving, those who still drive, and those who drive less to identify differences in the three groups. Design and Methods: This cross-sectional study of 281 older adults is part of the Naturally Occurring Retirement Community Demonstration Project. Study participants completed interviews that included questions on demographics, health and functioning, mental health, social support, and current levels of engagement in activities including current driving status. Results: Data suggest that driving retirement is a process and that a substantial number of people are in the transitional stage, where they are less functional than those who still drive and more similar to those who have retired from the road. Implications: Given the similarity of those who drive less to those who have given up driving, front-line professionals and policy makers must work together to ease the transition to driving retirement for those without adequate ability to effectively compensate for their inability to continue to drive safely.     

西藏牧区妇女社会地位的变迁——以西藏那曲地区聂荣县为例

民主改革以来,西藏牧区妇女社会地位发生了很大变化,女性在婚姻、生育、家庭、所受教育、所从事的职业等方面,均享有法律赋予的各项权利,展现出新的政治面貌,这是人类文明的进步.     

探析中国民间信仰中对桃的灵物崇拜

桃的种种特性使其在万物有灵原始宗教信仰影响下形成了时桃的灵物崇拜,并逐渐发展成一种文化信仰,作为人们共同认可的一种信息载体,世世代代承袭相传.桃文化也成为我们民族集体记忆和心理深层的积淀物,在整个中国传统文化中占有非常独特的地位.     

既有铁路钢桁梁桥运营性能的检测与评价

阐述既有铁路桥梁评价的内容和标准，针对评价标准提出了相应的检测方法。在朔黄铁路64 m栓焊下承式钢桁梁双线铁路桥的应用实践证明，该评价标准和检测方法对既有铁路钢桁梁桥运营性能的评价是合理的。     

供给视角的国民经济动员潜力理论探索

国民经济动员潜力建设是国民经济动员准备的首要任务, 国民经济动员潜力的研究将促进国民经济动员学研究的深化。通常认为, 应该针对特定需求来评价国民经济动员潜力；但是, 需求不清一直困扰着国民经济动员潜力研究。在需求不清的情况下, 从超常供给能力的角度来界定动员潜力概念、研究动员潜力生成机制, 是一条可行的途径。在平时状态下, 国民经济体系表现出常规的投入产出关系；在危机状态下, 危机所产生的压力作用于国民经济体系, 将增加特定资源的供给量, 危机状态下的资源供给量的增量, 就是我们所关注的国民经济动员潜力。