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Crosslink polymerization kinetics of poly(acrylic acid-co-2-acrylamido-2-methylpropane sulfonic acid),AA/AMPS hydrogels,......
For the Hengsha East Shoal Promoting Siltation Project in the Yangtze River Estuary,this work developed a formula for ca......
This paper investigates user scheduling in multi-user MIMO broadcast channel. We propose a leakagebased user scheduling ......
Purpose: By case studies of the service for regional economic development(SRED) carried out by the National Science Libr......
For communication in extremely noisy environments, close-talking microphone arrays are useful. Differential microphone a......
Exponential dependence of potential barrier height on biased voltages of inorganic/organic static in
The exponential dependence of the potential barrier heightφ_c on the biased voltages of the inorganic/organic static in......
Analysis of microwave brightness temperature of lunar surface and inversion of regolith layer thickn
In China’s first lunar exploration project, Chang-E 1 (CE-1), a multi-channel microwave radiometer was aboard the satel......
A pulse swallowing frequency divider with low power and compact structure is presented.One of the DFFs in the divided by......
Ultra-low power dissipation of improved complementary pass-transistor adiabatic logic circuits based
With the technology scaling down,low power dissipation has become one of the research focuses in the field of integrated......
A low power 9 bit 100 MS/s successive approximation register analog-to-digital converter(SAR ADC)with custom capacitor a......
In view of the recent technological development, the pursuit of safe high-precision structural designs has been the goal......
The manufacturing accuracy of ultra-precision master gears signifies the technological capability of the ultra-precision......
In this communication,the synthesis and structural,morphological,optical,and photo-electrochemical properties of TiO_2 a......
The scaling of heat transfer in gas-gas injector combustor is investigated theoretically, numerically and experimentally......
We propose an efficient multicast source authentication protocol called efficient multi-tree-chains scheme (EMTC),which ......
A novel numerical method for eliminating the singular integral and boundary effect is processed. In the proposed method,......
Study on the Effect of Youguiyin(右归饮) on Regulating Gene Expression Profile of the Rats with Femoral
Objective:To observe the regulation of Youguiyin(YGY,右归饮) on the gene expression profile of the rat with steroid-indu......
Preparation of Langmuir-Blodgett Film of Oligophenylenevinylene at the Air/Water Interface and Study
Methoxy groups is favorable for film-forming property of oligophenylenevinylenes(OPVs) and the Langmuir-Blodgett film of......
An efficient strategy that comprised shorten,chain extension,active groups introducing and homogeneous reaction tactics,......
The blade number of impeller is an important design parameter of pumps,which affects the characteristics of pump heavily......
In this work,numerical simulation of the die filling and solidification process of AZ91D semisolid alloy was investigate......
In the project of multi-energy electron irradiation accelerator, It is necessary to adjust the electron beam pulse injec......
Structural bionic design for high-speed machine tool working table based on distribution rules of le
High-speed machine tool working table restrains the machining accuracy and machining efficiency,so lightweight design of......
Nuclear grade cable is one of the key components that relate to the NPP safety operation,long-term thermal and y radiati......
Arterial-phase contrast-enhanced ultrasonography for evaluating anti-angiogenesis treatment: A pilot
AIM:To verify whether arterial-phase contrast-enhanced ultrasonography(CEUS) of tumor parenchymal tissue is useful for e......
The stretch bending properties of a new Z-section stainless steel profile were investigated by simulation.The causes of ......
With the support by the National Natural Science Foundation of China,the research team led by Prof.Lu Yonglong(吕永龙)at......
Currently, for the analysis of complex bridge based on beam element, the calculation of cross-section torsional inertia ......
An indoor location system based on multilayer artificial neural network(ANN) with area division is proposed.The characte......
A constructive theorem is established for generalized synchronization(GS)related to C~1 diffeomorphictransformations of......
In the paper, we proposed a threshold mult-proxy multi-signature with share verification. In the scheme, a subset of ori......
The ~(99m)Tc-3PRGD_2 targeted SPECT/CT scanning was of significance in detecting differentiated glioma.In this work,the ......
Necessary and Sufficient Stability Criterion and New Forbidden Region for Load Impedance Specificati
A necessary and sufficient impedance stability criterion for the DC Distributed power system(DPS)is proposed in small-si......
A particular emphasis is put on a novel wearable exoskeleton arm,ZJUESA,with 6 degrees of freedom,which is used for the ......
Adaptive high precision position control of servo actuator with friction compensation using LuGre mo
Adaptive control of servo actuator with nonlinear friction compensation is addressed.LuGre dynamic friction model is ado......
This paper studies the consensus problems for multi-agent systems with general linear and nonlinear dynamics. The leader......
The cost of formal health care and the caregiver burden introduced by the increasingly aging population pose a drasticch......
Most of the current evolutionary algorithms for constrained optimization algorithm are low computational efficiency. In ......
The three-axis servo system with the core of gyro stabilization is the foundation to realize its function,and a key tech......
In the harsh environment where n ode density is sparse, the slow-moving nodes cannot effectively utilize the encounterin......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
With the pros and cons of the traditional optimization and probability pairing methods thoroughly considered, an improve......
时间约束的一致性验证是保证工作流时间模型正确工作的前提,因而一致性验证的算法的精确度和复杂度关乎整个工作流时间模型的运行......
利用地面观测资料以及欧洲中心(EC)、T639的细网格资料,采用基于构成要素的预报方法("配料法"),对2014年7月25日贺州市西部出现的......
结合着色Petri网和时延Petri网,提出了一种适合于复杂嵌入式系统建模方法。该方法在库所中表示数据、控制信息和时间戳,在变迁中引......
【摘要】新闻“失源”后记录事实的可证性问题，长期困扰着新闻实践和理论研究。文章通过文献收集、田野调查和深度访谈等方法进行考......
根据JJG577-2005膜式燃气表检定规程,针对仅有机械计数器而没有电信号输出的膜式燃气表的检定,设计了基于图像采集和标准表法的燃......
简要介绍钢波纹管桥涵的历史,针对一座高路基钢波纹管涵的实际情况,对其进行受力分析并进行验算,以校核结构是否满足使用要求。......
DDR2SDRAM是第二代双倍数据传输速率同步动态随机存储器，以其大容量、高速率和良好的兼容性得到了广泛应用；DDR2芯片的控制较为复杂，......
目的:分析诊断用螺旋CT用于放疗模拟定位时各种因素对放疗精度的影响,探索降低系统误差、提高放疗几何精确度的方法和措施。方法:......
