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Neural Regeneration Research 2014年第23期9卷 2032-2035页

作者： Jong-Ho Cha Kyu-Won Kim SNU-Harvard Neuro Vascular Protection Research Center College of Pharmacy Seoul National University Department of Molecular Medicine and Biopharmaceutical Sciences Graduate School of Convergence Science and Technology and College of Medicine or College of PharmacySeoul National University

The central nervous system （CNS） contains the two most important organs, the brain and spinal cord, for the orchestration of the mental and physical activities of life. Because of its importance, the human body has evolved barrier systems to protect CNS tissue from the external environment. This barrier is a membrane composed of tightly apposed cells and is selectively permeable to specific molecules by way of membrane transporters.

关键词： EMT and immune cell trapping standby CNS structure as novel mechanisms for limiting neuronal damage after CNS injury cell

Availability and Profit Optimization of Series-Parallel System with Linear Consecutive Cold standby Units

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Applied Mathematics 2015年第2期6卷 332-344页

作者： Muhammad Sagir Aliyu Ibrahim Yusuf U. A. Ali Department of Mathematics Usmanu Dan Fodio University Sokoto Nigeria Department of Mathematical Sciences Bayero University Kano Nigeria

In this paper, we study availability and profit optimization of a series-parallel system consisting of three subsystems A, B and C in which A and B are cold standby. Subsystem A consists of linear consecutive k-out-of-n units while subsystems B and C consist of a single unit each. The system works if any of A or B and C work. The objective of this study is to maximize the steady-state availability and profit. To solve the optimization problem, different numbers of units for n = 2, 3, 4, 5 in subsystem A are considered. Explicit expressions for busy period of repairmen, steady-state availability and profit function are derived using linear first order differential equations. Several cases are analyzed graphically for n = 2, 3, 4, 5 to investigate the effects of various system parameters on availability and profit. The paper also presents graphical comparison for specific values of system parameters and finds that the optimal system configuration is when n = 5.

关键词： Availability Profit Cold standby Optimization

New Hybrid Digital Circuit Design Techniques for Reducing Subthreshold Leakage Power in standby Mode

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Circuits and Systems 2013年第1期4卷 75-82页

作者： Manish Kumar Md. Anwar Hussain Sajal K. Paul Department of ECE North Eastern Regional Institute of Science & Technology Nirjuli Arunachal Pradesh India Department of Electronics Engineering Indian School of Mines Dhanbad Jharkhand India

In this paper, four new hybrid digital circuit design techniques, namely, hybrid multi-threshold CMOS complete stack technique, hybrid multi-threshold CMOS partial stack technique, hybrid super cutoff complete stack technique and hybrid super cutoff partial stack technique, have been proposed to reduce the subthreshold leakage power dissipation in standby modes. Techniques available in literature are compared with our proposed hybrid circuit design techniques. Performance parameters such as subthreshold leakage power dissipation in active and standby modes, dynamic power dissipation and propagation delay, are compared using existing and proposed hybrid techniques for a two input AND gate. Reduction of subthreshold leakage power dissipation in standby mode is given more importance, in comparison with the other circuit design performance parameters. It is found that there is reduction in subthreshold leakage power dissipation in standby and active modes by 3.5× and 1.15× respectively using the proposed hybrid super cutoff complete stack technique as compared to the existing multi-threshold CMOS (MTCMOS) technique. Also a saving of 2.50× and 1.04× in subthreshold leakage power dissipation in standby and active modes respectively were observed using hybrid super cutoff complete stack technique as compared to the existing super cutoff CMOS (SCCMOS) technique. The proposed hybrid super cutoff stack technique proved to perform better in terms of subthreshold leakage power dissipation in standby mode in comparison with other techniques. Simulation results using Microwind EDA tool in 65 nm CMOS technology is provided in this paper.

关键词： Subthreshold Leakage Power standby Mode Active Mode Propagation Delay

An Improved SOI CMOS Technology Based Circuit Technique for Effective Reduction of standby Subthreshold Leakage

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Circuits and Systems 2013年第6期4卷 431-437页

作者： Manish Kumar Md. Anwar Hussain Sajal K. Paul Department of Electronics and Communication Engineering North Eastern Regional Institute of Science and Technology Arunachal Pradesh India Department of Electronics Engineering Indian School of Mines Jharkhand India

Silicon-on-insulator (SOI) CMOS technology is a very attractive option for implementing digital integrated circuits for low power applications. This paper presents migration of standby subthreshold leakage control technique from a bulk CMOS to SOI CMOS technology. An improved SOI CMOS technology based circuit technique for effective reduction of standby subthreshold leakage power dissipation is proposed in this paper. The proposed technique is validated through design and simulation of a one-bit full adder circuit at a temperature of 27℃, supply voltage, VDD of 0.90 V in 120 nm SOI CMOS technology. Existing standby subthreshold leakage control techniques in CMOS bulk technology are compared with the proposed technique in SOI CMOS technology. Both the proposed and existing techniques are also implemented in SOI CMOS technology and compared. Reduction in standby subthreshold leakage power dissipation by reduction factors of 54x and 45x foraone-bit full adder circuit was achieved using our proposed SOI CMOS technology based circuit technique in comparison with existing techniques such as MTCMOS technique and SCCMOS technique respectively in CMOS bulk technology. Dynamic power dissipation was also reduced significantly by using this proposed SOI CMOS technology based circuit technique. standby subthreshold leakage power dissipation and dynamic power dissipation were also reduced significantly using the proposed circuit technique in comparison with other existing techniques, when all circuit techniques were implemented in SOI CMOS technology. All simulations were performed using Microwindver 3.1 EDA tool.

关键词： standby Subthreshold Leakage SOI Technology Low Power Multi-Threshold Voltage Stack Effect Reverse Gate Voltage

Advanced Burst Mode Control to Reduce the standby Power of Flyback Converter

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Engineering（科研） 2013年第1期5卷 137-141页

作者： Min-Sung Kim Hyoung-Woo Kim Ji-Hye Jang Ki-Hyun Kim Department of Electronic Engineering Changwon National University Changwon Republic of Korea Power Semiconductor Research Center Korea Electrotechnology Research Institute 28-1 Sungju-Dong Sungsan-Gu Changwon 642-120 Republic of Korea

This paper we proposed advanced burst mode control technique to reduce the standby power consumption of the switch mode power supply (SMPS). To reduce the standby power consumption, most of the converter use burst mode or skip mode control technique. However Conventional standby mode control techniques have some problems such as audible noise and poor regulation. In proposed techniques, basically, the burst mode control technique is employed to reduce the fundamental switching frequency while limiting the peak drain current. But, in proposed technique, to improve the regulation characteristic, burst period of the proposed technique is shorter than that of the conventional burst mode technique. And also, to reduce the switching loss increase due to the short burst period, burst switching signal of the proposed technique is partially skipped. By using proposed advanced burst mode control technique, calculated standby power is 0.695W while standby power of the conventional burst mode control is 1.014W.

关键词： standby power Flyback converter PWM IC SMPS

Oracle standby database的建立与维护

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医疗卫生装备 2005年第8期26卷 36-37页

作者：张岩解放军第252医院河北省保定市071000

standbydatabase是oracle数据库的一种有效容错方式,可用来进行数据灾难恢复。详细介绍了standbydatabase的建立过程和如何对standbydatabase进行维护,并给出了常见问题的解决方法。

关键词： standby database 容错灾难恢复

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Oracle数据库的standby策略

黑龙江通信技术 2002年第2期 40-41页

作者：李永华哈尔滨工程大学黑龙江哈尔滨150001

主要介绍运用standby备份策略遇到的两个问题及处理方法。

关键词： Oracle standby 系统恢复

一种简便的 SAP ERP 系统 standby 的实现方法

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计算机与信息技术 2005年第9期 85-89页

作者：吴起家祁美玲刘晓强上海贝尔阿尔卡特股份有限公司上海201206 东华大学计算机科学与技术学院上海200030

本文分析了 SAP ERP 的系统架构,基于 ERP 业务应用的高可用性要求,提出了一种实现系统 standby 的简便方法,并介绍了具体实现过程,以保证 ERP 系统提供不间断服务。

关键词： ERP(Enterprise Resource Planning) standby 数据库系统管理

standbyServer 32:开始供货

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个人电脑 1995年第8期1卷 140-141页

作者： Tony Pompilli 于晓晖

许多网络管理者想得到一种随时可用的、热替换式服务器的安全性,但功能强大的Novell公司的SFT Ⅲ的高昂价格又使他们犹豫。幸运的是Vinca公司的standbyServer32可以提供一个可靠的、价格合理的替代方案,它能在服务器失效时使您的用户... 详细信息

许多网络管理者想得到一种随时可用的、热替换式服务器的安全性,但功能强大的Novell公司的SFT Ⅲ的高昂价格又使他们犹豫。幸运的是Vinca公司的standbyServer32可以提供一个可靠的、价格合理的替代方案,它能在服务器失效时使您的用户得以恢复并继续运行。 StaadbyServer 32(ISA总线式的2599美元,EISA总线或微通道式的2999美元)应用NetWare的磁盘镜像特征通过高速连接把你服务器上的数据备份到另外的机器上。如果一台服务器垮掉了,你可以把服务器操作移向第二台PC机,然后在几分钟内重新连接你的用户。与SFT Ⅲ不同的是第二台PC机不必与主服务器相同。

关键词： standby 备服务器 EISA总线主服务器微通道适配器数据备份磁盘镜像网络管理者 Novell

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备用证与跟单信用证的比较