下积分在医学中的应用     

沈君  李雪非  冯慧敏 《海南广播电视大学学报》2012,(4):146-149

模糊决策模型在医疗诊断中具有直观、简便的优点,但它的前提是疾病各症状相互独立,这显然是不合理的。用基于下积分的方法来处理交互作用,数值试验表明该方法具有可行性和有效性。  相似文献   

A critical examination of sex differences in marital communication     

《Communication monographs》2012,79(3):276-294

Despite the persistence of sex‐typed images of the expressivity of wife and husband, past observational studies have given little indication of sex‐linked differences in marital communication. Thus, we proposed that inter personally negotiated role expectations would be a better predictor of communication about marital conflict than sex. However, we also proposed that there might be sex differences within particular clusters of couples who endorse sex‐differentiated role expectations. Couples were classified into groups using Fitzpatrick's (1983) typology. The results of two studies indicated that couple type was significantly related to communication about marital conflict; however, there were neither any clear overall sex differences in communication nor sex differences within couple types. Rather, the results indicated that conflict styles are so strongly reciprocal that mutual influence within conversations tends to remove individual speaker differences. The research suggests that mutual influence processes and mutually established beliefs and expectations account for conflict styles more adequately than biological sex.  相似文献   

Communication as Design     

《Communication monographs》2012,79(1):112-117

  相似文献   

三维虚拟仿真数码单反相机的设计与实现     

孙永丽 《人天科学研究》2010,(8):86-88

从教学需求出发,设计与开发了三维虚拟数码单反相机,通过3DS MAX进行建模,再使用VRML软件进行交互设计并实现网上发布,从而建立了逼真的交互式三维虚拟实验环境,可以让学生随时通过网络浏览三维场景,提高学习兴趣,改善教学效果。  相似文献   

互动·整合·大融合——媒体融合的三个层次   总被引：21，自引：0，他引：21  

许颖 《国际新闻界》2006,(7):32-36

媒介融是分层次、分阶段进行的过程。第一层次是媒介互动,即媒体战术性融合;第二层次是媒介整合,即媒体组织结构性融合;第三层次是媒介大融合,即不同媒介形态集中到一个多媒体数字平台上。在媒介融合的过程中,内容和服务应是媒介最重要的关注点。  相似文献