生物医学期刊作者投稿行为的影响因素

为了了解影响生物医学期刊作者投稿行为的因素,对250名生物医学工作者进行调查。结果表明,所设计的17项影响因素得分两两比较,差异均有统计学意义（P〈0．01）,平均分大于4的影响因素主要有刊物是否为正式刊物、期刊的级别、刊物发行范围、稿件质量、编辑部对稿件及作者的态度、刊物发文在职称评定中是否有效、期刊的影响因子、发文速度等8项。     

数据挖掘在生物医学工程文献检索中的应用

本文在概述数据挖掘技术的基本概念、分析方法的基础上,分析与比较了文本自动聚类算法;综述了国内外面向MEDLINE文献数据库的数据挖掘、知识提取研究;简述了可扩展标识语言(XML)的基本概念、文档格式及其在数据管理及数据挖掘中的应用.     

Idea generation in biomedical engineering courses using Design Heuristics

ABSTRACT

With increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design.     

复旦大学生物医学研究院大型仪器共享管理系统

介绍了复旦大学生物医学研究院大型仪器共享管理系统,该系统是按照信息化建设规范与设计原则设计的,是一个仪器共享整体解决方案,对各个模块的功能组成进行了详尽的介绍,从提高效率、简化操作入手,对资源进行一步整合,使仪器的共享率有很大的提高,对整个学校及院系的科研工作是强有力的技术支撑,更好地为好教学和科研服务。     

信息时代《生物医学传感器》课程教改探索

《生物医学传感器》是生物医学工程专业一门重要的专业基础课,通过分析南京邮电大学的特色和课程的特点,结合南京邮电大学开拓信息学科新领域的办学思路,在教学内容上体现电子信息的特色,结合本专业在信息时代和信息环境下的发展背景,提出引导式教学方法,引导学生注重学习能力、就业能力和创业能力的培养和提高。把上述方法应用于2006级生物医学工程专业《生物医学传感器》课程的教学,取得了良好的效果。     

生物医学工程专业虚拟仿真实验项目建设与实践

生物医学工程专业是理、工、医高度交叉的专业,在进行虚拟仿真实验项目建设时必须考虑其专业特点。该文分析了生物医学工程专业虚拟仿真实验项目建设的现状,提出了多学科融合、科研导向、线上线下、虚实结合的一些项目建设思路,并介绍了本校生物医学工程综合性虚拟仿真实验项目建设的实践经验。     

生物医学信号处理课程应用型教学的探索与实践

生物医学信号处理是生物医学工程专业的一门核心课程。本文结合独立学院的学生特点、现状和应用型人才的培养定位,结合生物医学工程专业人才培养要求,从教学内容设置、教学方法的拓展以及课程设计环节等方面对生物医学信号处理课程的教学进行探索与实践。     

规则纳米金微球制备及其应用研究

纳米技术是当今世界最有前途的新兴技术,概述了纳米金规则胶体及其标记探针的制备、结构与特殊性质,并阐述了胶体纳米金特殊性能在生物医学工程中的实际价值及其应用前景。     

超声及其应用

叙述超声的物理基础和应用,其主要内容是:超声工程材料,超声换能,超声检测,声表面波、声体波与声光器件,医学超声,水声技术,超声测量与标准化.     

Cell membrane-covered nanoparticles as biomaterials

Surface engineering of synthetic carriers is an essential and important strategy for drug delivery in vivo. However, exogenous properties make synthetic nanosystems invaders that easily trigger the passive immune clearance mechanism, increasing the retention effect caused by the reticuloendothelial systems and bioadhesion, finally leading to low therapeutic efficacy and toxic effects. Recently, a cell membrane cloaking technique has been reported as a novel interfacing approach from the biological/immunological perspective, and has proved useful for improving the performance of synthetic nanocarriers in vivo. After cell membrane cloaking, nanoparticles not only acquire the physiochemical properties of natural cell membranes but also inherit unique biological functions due to the presence of membrane-anchored proteins, antigens, and immunological moieties. The derived biological properties and functions, such as immunosuppressive capability, long circulation time, and targeted recognition integrated in synthetic nanosystems, have enhanced their potential in biomedicine in the future. Here, we review the cell membrane-covered nanosystems, highlight their novelty, introduce relevant biomedical applications, and describe the future prospects for the use of this novel biomimetic system constructed from a combination of cell membranes and synthetic nanomaterials.