Accurate assessment of the brake torque on a rope-braked cycle ergometer

Sports Engineering - A Monark cycle ergometer is a device globally used in physiological studies to measure the work and energy levels of exercising humans. In this paper a rope-braked cycle...     

科技信息的污染与控制

科技信息污染直接造成科技活动在人、财、物上的浪费，延误科技发展的进程，影响我国科技信息在国际上的地位，同时，对于提高民族素质有极大的危害。科技信息污染的控制主要靠科技编辑强烈的责任心和过硬的业务本领，也要借助于与数据检索库相连接的计算机专家审稿系统。     

A method for transcribing signed and spoken language

Transcribing sign communication used simultaneously with spoken English presents investigators with a unique problem: the singular quality of the bimodal communicative interactions cannot be accurately depicted using accepted conventions for recording either spoken or signed language samples. This article proposes guidelines for transcribing such data. The need for guidelines arose during an earlier study of the language development of a hearing child of deaf parents. To meet the immediate needs of that study, rules and conventions from previous studies were combined with newly generated ones, resulting in the guidelines proposed in this article. The guidelines can be applied to data in which intermodal linguistic influence is suspected.     

冠军由基因决定吗?

本文要点: ◆遗传型是机体全部遗传基因的总和,代表了个体的遗传潜力.在决定个体的解剖、生化、生理、行为等特性或遗传表型(如褐色的眼睛、75kg的体重、50 ml/kg/min的最大摄氧量等)上起主导作用.     

足球训练思维能力的探讨

从思维和训练学的角度，对足球训练思维的特点、结构进行分析，提出足球训练思维的结构是一个包含材料、方法、呈现、结果四个因素的动态关联系统；培养新一代的青年足球教练员的足球训练思维能力，必须强化青年足球教练员足球训练意识、提高其足球训练理论水平、加强其训练实践和科学研究的能力。     

复合模糊神经网络在故障诊断中的应用研究

对于复杂的诊断对象,本文提出了一种复合模糊神经网络结构,该神经网络结构集成了一系列模糊神经子网络,来完成故障分类任务.文中以某高温硝酸冷却系统为诊断对象,以系统故障树为设置子网的基础,建立了含有多个子网的复合模糊神经网络.仿真结果表明了这种方法的可行性和有效性.