����ANP����������ѡַ�о�

比较了传统运输节点与物流中心的差异，指出物流中心选址重要性和独有特征．综合分析了当前一些文献对物流中心选址方法的研究，指出这些方法可能存在的不足．分析了AHP方法的扩展ANP应用于物流中心选址的优点，指出从物流中心选址的外部动态环境和内部决策条件出发可以更加全面分析物流中心选址涉及到的各种因素及其内部关系，提出采用ANP方法进行物流中心选址的影响因素结构及其分析方法、具体分析步骤和要点．     

Novel Asynchronous Wrapper and Its Application to GALS Systems

An asynchronous wrapper with novel handshake circuits for data communication in globally asynchronous locally synchronous （GALS） systems is proposed. The handshake circuits include two communication ports and a local clock generator. Two approaches for the implementation of communication ports are presented, one with pure standard cells and the others with Mttller-C elements. The detailed design methodology for GALS systems is given and the circuits are validated with VHDL and circuits simulation in standard CMOS technology.     

PROTECTIVE EFFECTS OF CAPTOPRIL AND COENZYME Q10 ON THE MITOCHONDRIAL MEMBRANE－PHOSPHOLIPID INJURY OF LYMPHOCYTES IN PATIENTS

ＰＲＯＴＥＣＴＩＶＥＥＦＦＥＣＴＳＯＦＣＡＰＴＯＰＲＩＬＡＮＤＣＯＥＮＺＹＭＥ　Ｑ１０ＯＮＴＨＥＭＩＴＯＣＨＯＮＤＲＩＡＬＭＥＭＢＲＡＮＥ－ＰＨＯＳＰＨＯＬＩＰＩＤＩＮＪＵＲＹＯＦＹｕａｎＺｕｙｉ；，ＬｉｕＺｈｉｑｕａｎ；；ＺｈｅｎｇＸｉａｏｐｕ，Ｍ...     

结节性痒疹皮损中P物质、降钙素基因相关肽的表达

目的　探讨降钙素基因相关肽 (CGRP)、P物质 (SP)在结节性痒疹发病中的作用。方法　采用免疫组化SABC法 ,检测 30例结节性痒疹患者的皮损、非皮损区以及 15例正常人皮肤中CGRP和SP的分布和表达。结果　CGRP和SP在结节性痒疹皮损全层皮肤中均有表达 ,呈环胞膜着色 ;在正常表皮和非皮损区中有轻度表达 ;在结节性痒疹皮损区CGRP和SP表达 ,与正常对照及未受累皮肤比较有显著性差异 (P <0 .0 1)。结论　神经多肽与结节性痒疹的发病有关 ,其可能通过免疫介导促进疾病的形成发展     

IP ADDRESS AUTOCONFIGURATION FOR WIRELESS AD HOC NETWORKS

IntroductionWireless ad hoc networks are gaining increas-ing popularity in recent years because of their easeof deployment. No wired base station or infras-tructure is supported,and each hostcommunicatesone anothervia packetradios. In ad hoc networks,routing protocols are challenged with establishingand maintaining multihop routes in the face of mo-bility,bandwidth limitation and power con-straints. In ad hoc networks,each node( host)acts as a router since routes are mostly multihop.Nodes in …     

质子交换膜燃料电池接触电阻研究进展

质子交换膜燃料电池(PEMFC)接触电阻问题是制约其商业化发展的一个重要因素。影响接触电阻的因素可归纳为电池材料、组装参数、工作参数和其他因素。本文主要介绍了PEMFC的接触电阻及其影响因素,并综述了降低接触电阻的方法。     

选择性催化还原技术在多功能水下作业支持船上的应用

氮氧化物(NOX)是船舶柴油机排放废气中危害环境的主要成分。通过研究船舶废气NOX的形成机理,结合当前国际海事组织的最新公约要求,对现有船舶柴油机NOX排放控制技术的效果进行对比,探讨选择性催化还原技术在多功能水下作业支持船上加以应用的方案,总结出选择性催化还原系统在设计与实船应用中值得关注的关键技术。     

Modeling delay at signalized intersections with channelized right‐turn lanes considering the impact of blockage

This paper presents a probabilistic delay model for signalized intersections with right‐turn channelization lanes considering the possibility of blockage. Right‐turn channelization is used to improve the capacity and to reduce delay at busy intersections with a lot of right‐turns. However, under heavy traffic conditions the through vehicles will likely block the channelization entrance that accrues delay to right‐turn vehicles. If the right‐turn channelization gets blocked frequently, its advantage in reducing the intersection delay is neglected and as a result the channelization lane becomes inefficient and redundant. The Highway Capacity Manual (HCM) neglects the blockage effect, which may be a reason for low efficiency during peak hours. More importantly, using HCM or other standard traffic control methods without considering the blockage effects would lead to underestimation of the delay. To overcome this issue, the authors proposed delay models by taking into account both deterministic and random aspects of vehicles arrival patterns at signalized intersections. The proposed delay model was validated through VISSIM, a microscopic simulation model. The results showed that the proposed model is very precise and accurately estimates the delay. In addition, it was found that the length of short‐lane section and proportion of right‐turn and through traffic significantly influence the approach delay. For operational purposes, the authors provided a step‐by‐step delay calculation process and presented approach delay estimates for different sets of traffic volumes, signal settings, and short‐lane section lengths. The delay estimates would be useful in evaluating adequacy of the current lengths, identifying the options of extending the short‐lane section length, or changing signal timing to reduce the likelihood of blockage. Copyright © 2016 John Wiley & Sons, Ltd.     

新西海桥的振动特性及舒适性评价研究

以日本首座公路钢管混凝土拱桥——新西海桥为对象,进行该桥的自由振动特性分析,采用考虑路面不平整的桥梁与车辆相互作用力学模型,分析了在移动车辆作用下该桥的动力特性,包括冲击系数和舒适度评价。研究结果表明,在移动车辆作用下钢管混凝土拱桥主跨的拱肋和桥面冲击系数都较小,钢管混凝土拱肋的振动小于主桥桥面的振动。从振动舒适性的观点看,采用纵横梁格构桥道体系的新西海桥在车辆荷载作用下拱肋、桥面和人行桥均满足舒适性要求,具有较好的行车性能。     

新型军用柴油发电机组控制器研究开发

针对军用环境下对柴油发电机组控制器的特殊要求,选用新型电子元器件提高产品的集成度和可靠性,硬件采用新型的电容式触摸按键和滑动条技术以及下一代显示技术(有机发光显示技术)OLED,并进行模块化设计,接口丰富,使系统扩展更加灵活。在软件开发方面引入嵌入式操作系统μCLinux。