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中风多元性与中风病机链相关问题探讨 被引量:11
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作者 丁元庆 《山东中医药大学学报》 2021年第4期423-428,共6页
提出并阐述中风多元性与中风病机链的相关问题。中风在病因、病机、病性、病理因素等方面存在多元现象,致其病类、病位、病情、证候、预后纷繁复杂。从病因作用于人体,到中风发病会形成复杂的病机关联,即中风病机链。中风发病前后始终... 提出并阐述中风多元性与中风病机链的相关问题。中风在病因、病机、病性、病理因素等方面存在多元现象,致其病类、病位、病情、证候、预后纷繁复杂。从病因作用于人体,到中风发病会形成复杂的病机关联,即中风病机链。中风发病前后始终有隐匿的病理机制发生发展,不断损伤血脉。根据病机发生迟早以及对发病影响,将中风病机分为主导病机、阶段病机、关键病机,由此构成中风病机链。中风病机链先有线性关联,久则形成网状链接。基于病机链的存在,以急性中风发病为节点,将其分为发病前、发病中、发病后三个阶段,据此能诠释其病类等多元性的内在机制。中风病机具有隐匿、可逆、积渐致病、易损难复等特点,全面认识中风病机,有利于中风防治与康复。 展开更多
关键词 中风 脑血管病 中风多元性 中风病机 网状链接 隐匿进展 积渐致病 病机可逆
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The Study on Wireless Mesh Networks Security based on Improved Coding Scheme
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作者 He Rongyi 《International English Education Research》 2014年第3期134-136,共3页
In a multi-hop wireless mesh network, wireless links are vulnerable due to severe channel fading, interference and physical damage. In this paper, we will provide a coding scheme to protect fi'om multiple failures in... In a multi-hop wireless mesh network, wireless links are vulnerable due to severe channel fading, interference and physical damage. In this paper, we will provide a coding scheme to protect fi'om multiple failures in wireless mesh networks to achieve high throughput where the redundancy is considered for the average number of failures. Our coding scheme is designed to protect fi'om the average number of failures to increase the network throughput. When the number of failures is more than the average case, the destination will have to walt for more coded packets in the following time slots. 展开更多
关键词 Network Security link failure survivability.
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The Study on Wireless Mesh Networks Security based on Improved Coding Scheme
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《International English Education Research》 2014年第1期10-12,共3页
In a multi-hop wireless mesh network, wireless links are vulnerable due to severe channel fading, interference and physical damage. In this paper, we will provide a coding scheme to protect from multiple failures in w... In a multi-hop wireless mesh network, wireless links are vulnerable due to severe channel fading, interference and physical damage. In this paper, we will provide a coding scheme to protect from multiple failures in wireless mesh networks to achieve high throughput where the redundancy is considered for the average number of failures. Our coding scheme is designed to protect from the average number of failures to increase the network throughput. When the number of failures is more than the average case, the destination will have to wait for more coded packets in the following time slots. 展开更多
关键词 Network Security link failure survivability.
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