REGULATION OF THE INTERFERON－INDUCIBLE PROTEIN KINASEPKR AND2＇5＇ OLIGOADENYLATE SYNTHETASE BY A CATALYTICALLY INACTIVE PKR M

ＲＥＧＵＬＡＴＩＯＮＯＦＴＨＥＩＮＴＥＲＦＥＲＯＮ－ＩＮＤＵＣＩＢＬＥＰＲＯＴＥＩＮＫＩＮＡＳＥＰＫＲＡＮＤ２＇５＇ＯＬＩＧＯＡＤＥＮＹＬＡＴＥＳＹＮＴＨＥＴＡＳＥＢＹＡＣＡＴＡＬＹＴＩＣＡＬＬＹＩＮＡＣＴＩＶＥＰＫＲ　ＭＵＴＡＮＴＴＨＲＯＵＧＨ　Ｃ...     

A VNTR ELEMENT ASSOCIATED WITH STEROID SULFATAES GENE DELETIONS STIMULATES RECOMBINATIONIN CULTURED CELLS

ＡＶＮＴＲＥＬＥＭＥＮＴＡＳＳＯＣＩＡＴＥＤＷＩＴＨＳＴＥＲＯＩＤＳＵＬＦＡＴＡＥＳＧＥＮＥＤＥＬＥＴＩＯＮＳＳＴＩＭＵＬＡＴＥＳ　ＲＥＣＯＭＢＩＮＡＴＩＯＮＩＮ　ＣＵＬＴＵＲＥＤ　ＣＥＬＬＳＧｏｎｇＹａｎ；Ｘ．Ｍ．Ｌｉ，Ｌ．Ｊ．Ｓｈａｐｉｒｏ（Ｄｅ...     

DIETARY MAGNESIUM DEFICIENCY INCREASES LEVELS AND FUNCTION OF Giα IN THE RAT HEART AFTER MYOCARDIAL INFARCTION

ＤＩＥＴＡＲＹＭＡＧＮＥＳＩＵＭＤＥＦＩＣＩＥＮＣＹＩＮＣＲＥＡＳＥＳＬＥＶＥＬＳＡＮＤＦＵＮＣＴＩＯＮＯＦＧｉαＩＮＴＨＥＲＡＴＨＥＡＲＴＡＦＴＥＲＭＹＯＣＡＲＤＩＡＬＩＮＦＡＲＣＴＩＯＮＳｈｉＢｉｎｇ；Ｊ．Ｅ．Ｈｅａｖｎｅｒ，Ｌ．Ｍ．Ｂｏｙｌａｎ...     

REVERSAL OF THE DOUBLE－STRANDED－RNA－INDUCED INHIBITION OF PROTEIN SYNTHESIS BY A CATALYTICALLY INACTIVE MUTANT OF THE PROTEIN

ＲＥＶＥＲＳＡＬＯＦＴＨＥＤＯＵＢＬＥ－ＳＴＲＡＮＤＥＤ－ＲＮＡ－ＩＮＤＵＣＥＤＩＮＨＩＢＩＴＩＯＮＯＦＰＲＯＴＥＩＮＳＹＮＴＨＥＳＩＳＢＹＡＣＡＴＡＬＹＴＩＣＡＬＬＹＩＮＡＣＴＩＶＥＭＵＴＡＮＴＯＦＴＨＥＰＲＯＴＥＩＮ　ＫＩＮＡＳＥＰＫＲＴｙｓｏｎ...     

EXPERIMENTAL STUDY OF TWO-PHASE NATURAL CIRCULATION FLOW INSTABILITY UNDER LOW SYSTEM PRESSURE

ＥＸＰＥＲＩＭＥＮＴＡＬＳＴＵＤＹＯＦＴＷＯ┐ＰＨＡＳＥＮＡＴＵＲＡＬＣＩＲＣＵＬＡＴＩＯＮＦＬＯＷＩＮＳＴＡＢＩＬＩＴＹＵＮＤＥＲＬＯＷＳＹＳＴＥＭＰＲＥＳＳＵＲＥ＊ＸｕＪｉｊｕｎ（徐济）ＸｕＸｉｂｉｎ（徐锡斌）ＳｕｎＸｉａｏｄｏｎｇ（孙晓东）Ｙ...     

MANAGEMENT AND REPAIR OF DELAYED CEREBROSPINAL FLUID FISTULAE

ＭＡＮＡＧＥＭＥＮＴＡＮＤＲＥＰＡＩＲＯＦＤＥＬＡＹＥＤＣＥＲＥＢＲＯＳＰＩＮＡＬＦＬＵＩＤＦＩＳＴＵＬＡＥＹａｎｇＱｉｎｇｙｕ；ＬｕＪｉａｎ；ＧｏｎｇＳｈｏｕｐｉｎｇ；，ＧａｏＬｉｇｕｉ;（ＤｅｐａｒｔｍｅｎｔｏｆＮｅｕｒｏｓｕｒｇｅｒｙ，Ｓｅｃｏ?..     

HEALTH SERVICE SYSTEMS IN CHINA＇S MINORITY AREAS：HEALTH POLICY DEVELOPMENT AND HEALTH STATUS

ＨＥＡＬＴＨＳＥＲＶＩＣＥＳＹＳＴＥＭＳＩＮＣＨＩＮＡ＇ＳＭＩＮＯＲＩＴＹＡＲＥＡＳ：ＨＥＡＬＴＨＰＯＬＩＣＹＤＥＶＥＬＯＰＭＥＮＴＡＮＤＨＥＡＬＴＨＳＴＡＴＵＳＲｅｎＨｕｉｍｉｎ;ＧａｏＪｉａｎｍｉｎ;ＺｈａｎｇＪｉｎｇ;（ＦａｃｕｌｔｙｏｆＨｅａｌ?..     

EXPERIMENTAL STUDY ON INFLUENCE OF SEVERED TRIGEMINAL BRANCH ON ADRIAMYCIN TRANSPORTED BY RETROGRADE AXOPLASMIC FLOW

ＥＸＰＥＲＩＭＥＮＴＡＬＳＴＵＤＹＯＮＩＮＦＬＵＥＮＣＥＯＦＳＥＶＥＲＥＤＴＲＩＧＥＭＩＮＡＬＢＲＡＮＣＨＯＮＡＤＲＩＡＭＹＣＩＮＴＲＡＮＳＰＯＲＴＥＤＢＹＲＥＴＲＯＧＲＡＤＥＡＸＯＰＬＡＳＭＩＣＦＬＯＷＬｉＪｉａｗｅｉ；ＨｕＹｏｎｇｓｈｅｎｇ；Ｚｈ...     

NOVEL SIMPLIFIED APPROACH TO COMPUTE VOLTAGE STABILITY MARGIN

ＮＯＶＥＬＳＩＭＰＬＩＦＩＥＤＡＰＰＲＯＡＣＨＴＯＣＯＭＰＵＴＥＶＯＬＴＡＧＥＳＴＡＢＩＬＩＴＹＭＡＲＧＩＮ＊ＣｈｅｎｇＨａｏｚｈｏｎｇ（程浩忠）ＣｈｅｎＺｈａｎｇｃｈａｏ（陈章潮）（Ｄｅｐｔ．ｏｆＥｌｅｃｔｒｉｃＰｏｗｅｒＥｎｇｉｎｅｅｒｉｎｇ，Ｓ...     

A STUDY ON THE ALTERATION OF FREE RADICALS、PROSTAGLANDINS AND THEIR RELATIONSHIP IN CHILDREN EITH ACUTE GLOMERULONEPHRITIS

ＡＳＴＵＤＹＯＮＴＨＥＡＬＴＥＲＡＴＩＯＮＯＦＦＲＥＥＲＡＤＩＣＡＬＳ、ＰＲＯＳＴＡＧＬＡＮＤＩＮＳＡＮＤＴＨＥＩＲＲＥＬＡＴＩＯＮＳＨＩＰＩＮＣＨＩＬＤＲＥＮＥＩＴＨＡＣＵＴＥ　ＧＬＯＭＥＲＵＬＯＮＥＰＨＲＩＴＩＳＹａｎＸｉａｏｃａｉ；，ＷｅｉＪｕ...     

Dynamic Simulation Analysis of Humanoid Robot Walking System Based on ADAMS

Humanoid robots are a hot topic in the field of robotics research. The walking system is the critical part of the humanoid robot, and the dynamic simulation of the walking system is of great importance. In this paper, the stability of the walking system and the rationality of its structural design are considered in the study of dynamics for a humanoid robot. The dynamic model of humanoid robot walking system is established by using the Lagrange dynamics method. Additionally, the three-dimensional model of CATIA is imported into ADAMS. The humanoid robot walking system is added with the movement of the deputy and the driving force in the ADAMS.The torque and angular velocity of the ankle joint and hip joint are analyzed in the process of knee bends. The simulation results show that the overall performance of the humanoid robot walking system is favorable and has a smooth movement, and the specified actions can be completed, which proves the rationality of the humanoid robot walking system design.     

ANALYZING ON THE VIBRATION CHARACTERISTICS OF A MICRO PIEZOELECTRIC ROBOT IN PIPELINE

IntroductionIt is very important to master the locomotionprinciple of a micro piezoelectric actuator for peo-ple to design a micro piezoelectric actuator or arobot. so far,experimental method has been theonly approach available to design a micro piezoelec-tric actuator or a robot[1～ 4 ] .As a result,itis diffi-cult to make a parameterized design or an optimaldesign for a micro piezoelectric robot. Therefore,it is in dire need to constitute the locomotion equa-tion of the robot. In the paper,t…     

消防机器人整车设计方案探讨

针对大型船舶等存在楼梯或台阶场合的消防工作,本文提出了一种新的爬楼消防机器人的整车设计方案。主要包括机器人行走机构的结构设计和摇臂的结构设计两部分。主要特点在于实现了消防机器人的爬楼行走功能,可以在楼梯内随意转动,转动灵活,转弯半径小于3m,机器人可以方便地到达船舶等存在楼梯的火灾现场进行探测、灭火或者救援。     

Design of Rehabilitation Robot with Combined Movement of Arms and Legs

Rehabilitation instruments are effective tools for patients to recover from disability. However, we still do not have a rehabilitation instrument which could provide combined movement with arms and legs. Rehabilitation with combined movement of arms and legs is completely a new method. In order to check the effect of this new rehabilitation method and to provide patients with more efficient rehabilitation instrument, we design a new rehabilitation robot. This robot lets patients practice when they lie down and stand up. This article explains the design of this instrument clearly. Using Unigraphics NX software to build 3D model, we have a complete design of this rehabilitation robot.     

两自由度并联机器人的RBF神经网络辨识自适应控制

针对平面两自由度五杆并联机器人的轨迹跟踪问题,提出了一种基于RBF神经网络的自适应PID控制方法.该控制方案利用RBF神经网络自适应学习辨识并联机器人系统的未知非线性动态,可以在线调整PID控制参数以实现高精度控制.仿真结果显示该控制策略可以精确实现对于并联五杆机器人的轨迹跟踪控制,该方法的自适应性和跟踪性能均优于传统的PID控制.     

Research on Miniature Hexapod Bio-robot

This paper described the structure and control of a new kind of miniature hexapod bio-robot, analyzed the moving principle of the robot. The robot is based on the principle of bionics, its structure is simple, design novel, unique. It can move forwards and backwards. The external dimensions of bio-robot is： length 30 mm, width 40 mm, height 20 mm, weight 6. 3 g. Some tests about the model robot were made. The experimental results show that the robot has good mobility.     

新型仿鱼推进器的设计

分析了尾鳍摆动推进器和喷水推进器的优缺点,提出融合喷水推进和尾鳍摆动推进的综合推进方式仿鱼推进器的设想,并从机动性、操纵性、动力性、效率等方面进行了分析,讨论了喷水推进和尾鳍摆动推进在不同工况下的协作,认为综合推进方式的各方面性能均优于它们单独工作的推进方式,给出了一例此种新型仿鱼推进器的设计方案.     

虚拟轴数控机床关键技术研究

虚拟轴数控机床是机器人技术与机床技术相结合产生的高科技产物，具有高精度、高刚性、高速度、高加速度、高柔性、高灵活性、推力大、重量轻等优异性能。介绍了虚拟轴数控机床的研究内容，提出了虚拟轴数控机床设计的关键问题及其解决方案，总结了这种直接驱动技术的意义。     

舰船过驳6自由度波浪补偿机器人仿真研究

提出一种对舰船过驳进行6自由度波浪补偿的机器人,对该机器人进行了运动学建模、优化设计,并进行了仿真。研究结果表明:该优化的补偿机器人可以实现舰船过驳6自由度的波浪补偿,为舰船过驳波浪运动实现6个自由度的完全补偿提供了可能。     

大场地足球机器人视觉子系统及其识别算法

为了满足MiroSot 11 vs．11大场地机器人足球赛对视觉识别子系统高精确度的要求，介绍了一种参加FIRA Robot World Cup 2004的MiroSot Large League 11 vs．11足球机器人系统计算机视觉子系统和机器人／足球识别算法．详细论述了其视觉子系统结构、色标设计、识别算法和后处理滤波等技术，并介绍了一种利用色度最小平均差分绝对值确定队员标识颜色的新方法．实验和比赛结果表明，该算法效果良好．