多媒体网络教育对教师职业的影响

信息技术进入教育领域，必将引发一场深刻的教育革命。本文介绍了多媒体技术的特点和在教学中的作用，并由此探讨教师在多媒体网络教育环境下的地位和作用，对教师职业的影响和要求，以及亟待解决的问题。     

Primary function of microcontroller EM78P458 and research on applications of its ADC on chip

The build-in structure of microcontroller EM78P458 and its application in supervising the water level of solar water heater are introduced. The circuit and the flow chart of AD conversion program are depicted. In the end, the design of assembly language program about the AD conversion is introduced. Foundation item: Research on electromaganetic scatter character of very complicate object (69571021) Biography: HUANG Ji-wu (1939-), male, Associate professor. Research direction: control with microcomputer and intelligent system.     

Test of an ME Chip Based on FPGAs

The characteristic of FPGA, motion estimation(ME) and the full search block matching arithmetic were introduced, it analyses the collectivity configuration of basic working flow in ME.Based on FPGA, the study concentrates on the control, computing and test part of ME chip implementation.In the end PCB of ME chip is designed and completed.ME is an important link of MPEG standard on picture compression, whose characteristics is its huge amount of data and computing task.So people often use special chip to meet the requirement, but there is still not such production in China at present.     

(P(x),,,-)逻辑的语义问题

本文得出了在 (P(x) , , ,- )逻辑的语义问题中 ,标准命题演算系统的每条公理在 (P(x) , , ,- )逻辑中都是模糊恒真的 ,但标准命题演算系统的定理 ,在 (P(x) , , ,- )逻辑中却不都是模糊恒真的。     

山东高校体育招生考试标准理论依据的研究

考试标准的准确性、可靠性和合理性是依赖于评分方法的设计是否客观,是否符合考生的实际水平.本文就这一问题进行了研究与分析,提出了一套新颖的制定考试标准的数学模型.并在1988年,1989年山东体育招生考试中收到良好的效果.     

Substance P-like immunoreactivity in the frog dorsal root ganglia

Summary The distribution of substance P-like immunoreactivity was studied in the thoracic dorsal root ganglia of the frogRana esculenta by immunohistochemistry. Substance P-like immunoreactivity was contained in approximately 50% of primary sensory neurons. The immunoreactive fibers arising from the cell bodies are collected in small bundles within the ganglia neuropil before entering the central and peripheral roots.     

体育教学十二法

本文论述了体育教学中的十二种教学法.其主旨在于深入研究,恰当地穿插、组合、运用各种教学法.能有效地提高体育教学的质量.     

Authorware的瘦身打包技巧

用Authorware将多个部门或多个人制作的演示软件合并成一个整体的演示软件时，常常会出现文件臃肿过大的情况，作者根据实践经验，摸索了一套打包瘦身技巧和等待命令的使用技巧。     

现代多媒体教学视频点播系统的构建

结合当前多媒体教学发展的趋势,阐明了高校现代多媒体教学视频点播系统的构建方法,并通过具体的实例介绍了高校如何构建以优质的校园网络为平台的多媒体教学视频点播系统,为高校实现多媒体教学资源共享提供了良好的参考方案.