中学数学学习干扰的成因表现和排除

研究中学生数学学习中的干扰现象 ,有利于提高教学质量 .探索干扰的成因及在数学学习中的一些表现 ,结合教学实例 ,研讨排除干扰的主要方法 .     

用光的干涉原理测定脉冲激光溅射产物的角分布

本实验将基础光学知识应用于激光溅射沉积（简称PLD）中对溅射产物的空间分布进行测量的研究，将此做为现代物理实验可以培养学生运用基础物理实验方法进行科学研究的素养。     

试论本族语学习的干扰和迁移

迁移现象在语言学习中普遍存在。本文详细地分析并阐述了语言学习中的迁移理论，从多方面探讨了本族语对外语学习的影响，指出外语教师应掌握语言迁移理论，弄清迁移的本质和规律，驾驭迁移技能，指导和帮助学生合理地利用正迁移，转化负迁移，从而提高学生外语学习的效益。     

健康教育与全民健身计划的思考

就当前我国的健康教育和实施全民健身计划等问题,作简要阐述.我国的健康教育起步较晚,发展健康教育事业的关键,主要是通过有效的健康教育,鼓励人们采用和坚持符合健康要求的生活方式,明智地选择医疗服务,能够自已准确决断,改变自身的不健康行为,保护环境减少或避免污染,激励人们接受健康信息,养成有益身心健康的习惯,摒弃有害身心健康的不良行为,树立健康观念,培养健康意识,为提高中华民族的身体素质,作出自已的贡献.行之有效的进行健康教育的同时还必须全面实施全民健康计划,健康教育是一项宏观的战略决策,全民健身计划则是具体的措施、手段及方法,两者有机的统一结合,才可能达到强国利民的健康途径.     

PLC控制系统的抗干扰问题

可编程序控制器(PLC)是一种工业用的控制器，由于其结构紧凑、低功耗、高可靠性、易操作、适合顺序控制的特点而被广泛应用。但在工业环境下存在许多干扰源而影响了系统的运行，为了提高系统的抗干扰能力、保障系统可靠的工作必须采取合适的措施抑制干扰。     

Impairments in learning due to motivational conflict: situation really matters

Although many theories mention distractions by conflicting alternatives as a problem for self-regulation, motivational conflicts are rarely considered when explaining impairments in learning. In two studies, we investigate the assumption of motivational interference theory that students show different amounts of impairments in learning depending on the presence and motivational strength of conflicting alternatives. In Study 1 (N?=?221), the subjective value attributed to a respective alternative in a study–leisure conflict scenario partially accounted for differences in self-regulated learning while controlling for interindividual differences. Study 2 (N?=?112) demonstrated that this pattern applies to both when the respective alternatives refer to ‘liking to’ (want conflicts) and ‘having to’ (should conflicts) do something. Moreover, it is demonstrated that impairments due to motivational conflict are higher than impairments inherent in the studying activity itself (baseline). The results emphasise the importance of concurring action alternatives for explaining difficulties in self-regulated learning.     

Interference and Inhibition in Cognition and Behavior: Comments on the Commentaries

In our target article (Dempster & Corkill, 1999a) we presented an overview of recent work on interference and inhibition in cognition and behavior. The commentators provided highly informative feedback about a range of implications of this new body of work for educational psychology, including learning disabilities. In our response to the commentators, we reply to two relatively broad topics they touch on: consciousness and the functionalist tradition of American psychology. We also remark on two relatively narrow issues raised by the commentators: what constitutes irrelevant information and perseveration in the missing addend task.     

干涉条纹动态跟踪技术的研究与应用

本文以法布里-铂罗干涉仪（F-P腔）在液体浓度测量中的应用为例,研究了干涉条纹的动态跟踪技术,并给出了实现方案和具体测试结果。     

A Linear Interference Cancellation Multi User Detector for Synchronous CDMA Communications *

提出了一种当伪随机码相关系为常数情况下的线性干扰抵消多用户接收机．基本思想是利用参考ＰＮ码,估计出用户间干扰,然后从接收信号中减掉用户间干扰．该接收机结构与传统接收机相似,但性能却得到大大改善．     

正确坚持检验真理的实践标准

排除实用标准和权力标准,坚持实践检验认识的真理性是一个过程,并从全局上看待实践上的成功与失败是正确坚持检验真理的实践标准的重要方法。