地震救援及灾区重建中康复医学的应对策略

根据近十多年来亚洲多次大地震的经验,联系到我国汶川地震,强调康复医疗从地震救援期到灾区重建期都有重大作用。地震致残率高,使伤员身心功能障碍,康复医疗通过伤残评估、早期康复介入、功能治疗、辅助器具使用及心理康复,达到助残展能、康复身心的目的。在救援期,康复医务人员既要在统一的协调下,执行《地震伤员康复指导规范》,充分发挥专业的独特作用,又要采取灵活多样的方式参与救援工作。至于灾区重建,也包含了康复体系的重建,即康复医疗机构、网络及其服务体系、服务能力的建设,应按照灵活性、可靠性、可及性的要求,因地制宜,不拘一格,建设起现代化的康复机构及社区康复体系,为伤残人士的全面康复提供可持续的、有效的服务。     

“6.3”宁洱地震的现场医疗急救

目的：探讨开展地震的紧急医疗救援的措施和方法。方法：对2007年6月3日在云南省普洱市宁洱县发生的6.4级严重破坏性地震的现场医疗急救进行总结分析。结果：及时、有序、高效地组织实施现场医疗急救工作,最大限度地减少了“6.3”宁洱地震的人员伤亡。结论：快速、有序的现场医疗急救能有效减少严重破坏性地震导致的大批人员伤亡。     

我国公共图书馆对弱势群体知识援助的研究

概述了公共图书馆对弱势群体开展知识援助的情况,分析了此项服务中所存在的问题,探讨了公共图书馆对弱势群体开展知识援助的对策。     

高校贫困生内隐自尊、外显自尊与资助方式偏好性的关系

以306名高校贫困生为被试,采用内隐联想测验、罗森伯格自尊量表和高校贫困生资助方式偏好性问卷,考察了高校贫困生资助方式偏好性的特点,从内隐和外显两个层面探讨了高校贫困生自尊和资助方式偏好性的关系。研究发现:高校贫困生的资助方式偏好性在性别及年级上存在显著差异;外显自尊与资助方式偏好性呈显著正相关,外显自尊能够显著正向预测资助方式偏好性。     

Evaluation of frequency-lowering algorithms for intelligibility of Chinese speech in hearing-aid users

Despite the attention being given to and the knowledge of the benefits of evaluating frequency-lowering algorithms for hearing-impaired people, the causality between these algorithms and their benefits is still not clear. This is aggravated by the fact that comparative research on the methodologies and skills required for fitting an appropriate algorithm to individual patients is lacking. Against this back-drop, the current study has attempted to make progress in this area. In this experiment, six experienced traditional hearing-aid users with severe impairments in the high frequencies were fitted with two different frequency-lowering methods, and weekly hearing tests were con-ducted to track the benefits of such methods. After the experiment, five of the listeners accepted the frequency-lowering algorithms. Both methods showed superior results when compared with the listeners' own hearing aids in most of the tests, and the segmented compression algorithm was indicated to have better "anti-noise" quality and speech intelligibility improvement capabilities. A preference for the appli-cation of proportional compression to unvoiced speech was also found in this algorithm. Unlike in previous studies, all speech materials here are recorded in Chinese. Therefore, the results could also be used to evaluate the benefits of frequency-lowering to the intelligibility of Chinese speech for patients. As a result, an improvement was found, especially in the recognition of consonants. Moreover, no adverse effect was found in intonation recognition.     

关于单亲家庭母亲与子女救助与支持的研究

单亲家庭已经成为普遍的社会现象,其主要成因是近年来离婚率持续攀升。单亲家庭面临诸多问题,而这些问题的解决需要政府及社会各界的通力合作。     

基于开关电容的10阶Butterworth滤波器的设计和仿真

用开关电容电路在模拟集成电路的设计中取代电阻,具有电路规模小、功耗低、工艺过程比较简单、易于大规模集成等优势,本文应用开关电容电路技术对10阶Butterworth滤波器进行变换和简化,计算机模拟说明,其结果与理论计算值相符,更利于集成.     

毛泽东“两条线”外交战略评析

20世纪60年代初,由于国际局势的变化,中国面临美苏两个超级大国的威胁。为了摆脱困境,毛泽东确立了“两条线”外交战略,联合广大亚非拉国家,结成反帝、反霸国际统一战线。“两条线”战略的实施,对我国既有重大的历史意义,又存在一定弊端。     

珍珠岩助滤剂的技术性能及市场分析

通过与同类产品的对比分析、本文详细叙述了珍珠岩助滤剂的性能、用途和市场发展前景。     

新时期高校贫困生资助体系问题产生的原因探析

贫困生资助体系是促进高校和谐发展的重要保证。当前,高校贫困生资助工作成效显著,基本满足了贫困大学生的需要。但是,由于我国社会管理制度尚不健全、经济与教育发展尚不协调以及国民道德境界尚不理想等原因,在现存的贫困生资助体系中,存在着一些需要解决的问题。