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短波FSK无线自动报警器设计
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作者 赵林军 张存凤 +1 位作者 崔琦 梁芳 《陕西工学院学报》 2004年第1期29-30,40,共3页
 采用FSK调制/解调芯片nRF401与89C51微型处理器实现小区远程无线自动报警器的设计方案。给出了系统的硬件电路组成逻辑框图和部分MCS51程序设计流程图。论述了系统中应用的报警数据格式与准确报警的策略。分析了系统报警时延存在的原...  采用FSK调制/解调芯片nRF401与89C51微型处理器实现小区远程无线自动报警器的设计方案。给出了系统的硬件电路组成逻辑框图和部分MCS51程序设计流程图。论述了系统中应用的报警数据格式与准确报警的策略。分析了系统报警时延存在的原因,在住宅小区内可以实现远程无线自动与网络化报警。 展开更多
关键词 FSK 设计 调制/解调芯片 微型处理器 小区 远程无线自动报警器
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The Change-Over of Yin-yang and Gene Regulation in Kidney Deficiency Syndromes 被引量:1
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作者 董飞侠 何立群 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2009年第3期237-239,共3页
The present paper studies gene regulation in kidney deficiency syndromes from the simple Nephrotic Syndrome and with the principle of positive-negative regulation to control the change-over ofyin-yang, the modem molec... The present paper studies gene regulation in kidney deficiency syndromes from the simple Nephrotic Syndrome and with the principle of positive-negative regulation to control the change-over ofyin-yang, the modem molecular biological techniques can be used, such as gene chip, representational difference analysis (RDA) and gene sequence analysis, so as to investigate the inner relationship between the genes and kidney deficiency syndromes and prove the effect given by these genes on the pathophysiological status of change-over ofyin-yang in kidney deficiency syndromes. This philosophical approach and method can also be adopted for studies of the related genes in other TCM syndromes. 展开更多
关键词 nephritic syndrome kidney-deficiency syndrome change-over ofyin and yang gene regulation
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