A multiplex monitoring and control architecture (MMCA) for military supervision based on common information model (CIM) is put forward after analyzing the features of military system. Information format based on CIM c...A multiplex monitoring and control architecture (MMCA) for military supervision based on common information model (CIM) is put forward after analyzing the features of military system. Information format based on CIM can be compatible with other protocols by mapping data type into that of SNMP, DMI and CMIP, etc. And in order to realize transparence and dynamic expansibility of MMCA administrator, CIM object manager and CIM object provider are designed based on monitoring mechanism of agent extensibility--AgentX that MMCA agent uses.展开更多
EM Microelectronic公司推出基于独特闪存的智能卡IC产品——EMTG30和EMTG56。该产品是为低端手机SIM卡设计的。EMTG30／56符合IS07816-3集成电路卡（智能卡）指标。存储器的灵活性是EMTG30／56的关键优势，存储器是容量分别为31KB和57K...EM Microelectronic公司推出基于独特闪存的智能卡IC产品——EMTG30和EMTG56。该产品是为低端手机SIM卡设计的。EMTG30／56符合IS07816-3集成电路卡（智能卡）指标。存储器的灵活性是EMTG30／56的关键优势，存储器是容量分别为31KB和57KB的纯闪存。EMTG30／56具有一个硬件实现的高性能8位标准8051微控制器内核，其每时钟周期的指令处理速度是基于微码8051内核典型设计的4倍。其内部校正时钟的工作频率高达30MHZ，比需要外部时钟的设计更安全。EMTG30／56增强了其内置模拟、硬件保护的存储器分区和修改通知的安全性。其存储器结构100％可重编程。EMTG30的闪存结构是由一个31KB通用NVM组成248页的128字节。展开更多
Olfaction is one of our 5 main qualitative sensory abilities. In this review, we have examined the physiology of olfaction from the olfactory receptor to the brain. Through analyzing the physiology of olfaction, we ha...Olfaction is one of our 5 main qualitative sensory abilities. In this review, we have examined the physiology of olfaction from the olfactory receptor to the brain. Through analyzing the physiology of olfaction, we have found that the biochemistry of olfactory nerve stimulation is unique from that of other similar pathways. Upon receiving large amounts of input from the olfactory nerve, the olfactory bulb, followed by several layers of centrifugal and centripetal processing in the brain, has to sort the information from the input as well as integrate it with other inputs from the brain to develop a coherent understanding of the input. We then examined the implications of olfaction in the military, the practical applications of electronic noses and problems associated with injury to olfaction that could affect compensation and combat worthiness of a soldier following injury. In the military, olfaction can allow the army to perform at its best through 4 main methods, namely ensuring olfaction is consistent with other dimensions of perception(ensuring optimal olfaction ability in all soldiers in combat), understanding the impact of different common combat environments on the sense of smell, utilizing odor as a defense mechanism and using olfactory aids when necessary. Electronic noses are olfactory aids that have a large potential in the military ranging from saving lives through the detection of explosives to potential methods for improving combustion efficiency. There are several problems associated with injury to olfaction that should be considered when deciding on compensation and combat worthiness of the soldier following an injury.展开更多
Recent technical breakthroughs in cryo-electron microscopy（cryo-EM） revolutionized structural biology, which led to the 2017 Nobel Prize in chemistry being awarded to three scientists, Jacques Dubochet, Joachim Fran...Recent technical breakthroughs in cryo-electron microscopy（cryo-EM） revolutionized structural biology, which led to the 2017 Nobel Prize in chemistry being awarded to three scientists, Jacques Dubochet, Joachim Frank, and Richard Henderson, who made groundbreaking contributions to the development of cryo-EM. In this review, I will give a comprehensive review of the developmental history of cryo-EM, the technical aspects of the breakthrough in cryo-EM leading to the structural biology revolution, including electron microscopy, image recording devices and image processing algorithms,and the major scientific achievements by Chinese researchers employing cryo-EM, covering protein complexes involved in or related to gene expression and regulation, protein synthesis and degradation, membrane proteins, immunity, and viruses.Finally, I will give a perspective outlook on the development of cryo-EM in the future.展开更多
文摘A multiplex monitoring and control architecture (MMCA) for military supervision based on common information model (CIM) is put forward after analyzing the features of military system. Information format based on CIM can be compatible with other protocols by mapping data type into that of SNMP, DMI and CMIP, etc. And in order to realize transparence and dynamic expansibility of MMCA administrator, CIM object manager and CIM object provider are designed based on monitoring mechanism of agent extensibility--AgentX that MMCA agent uses.
文摘Olfaction is one of our 5 main qualitative sensory abilities. In this review, we have examined the physiology of olfaction from the olfactory receptor to the brain. Through analyzing the physiology of olfaction, we have found that the biochemistry of olfactory nerve stimulation is unique from that of other similar pathways. Upon receiving large amounts of input from the olfactory nerve, the olfactory bulb, followed by several layers of centrifugal and centripetal processing in the brain, has to sort the information from the input as well as integrate it with other inputs from the brain to develop a coherent understanding of the input. We then examined the implications of olfaction in the military, the practical applications of electronic noses and problems associated with injury to olfaction that could affect compensation and combat worthiness of a soldier following injury. In the military, olfaction can allow the army to perform at its best through 4 main methods, namely ensuring olfaction is consistent with other dimensions of perception(ensuring optimal olfaction ability in all soldiers in combat), understanding the impact of different common combat environments on the sense of smell, utilizing odor as a defense mechanism and using olfactory aids when necessary. Electronic noses are olfactory aids that have a large potential in the military ranging from saving lives through the detection of explosives to potential methods for improving combustion efficiency. There are several problems associated with injury to olfaction that should be considered when deciding on compensation and combat worthiness of the soldier following an injury.
基金Project supported by the National Key Research and Development Program of China(Grant No.2017YFA0504700)the National Natural Science Foundation of China(Grant Nos.31570732 and 31770785)
文摘Recent technical breakthroughs in cryo-electron microscopy（cryo-EM） revolutionized structural biology, which led to the 2017 Nobel Prize in chemistry being awarded to three scientists, Jacques Dubochet, Joachim Frank, and Richard Henderson, who made groundbreaking contributions to the development of cryo-EM. In this review, I will give a comprehensive review of the developmental history of cryo-EM, the technical aspects of the breakthrough in cryo-EM leading to the structural biology revolution, including electron microscopy, image recording devices and image processing algorithms,and the major scientific achievements by Chinese researchers employing cryo-EM, covering protein complexes involved in or related to gene expression and regulation, protein synthesis and degradation, membrane proteins, immunity, and viruses.Finally, I will give a perspective outlook on the development of cryo-EM in the future.
