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Agriculture, countryside and farmers have always been hot issues in academia and industry. The solution of three agricul......
Ovarian cancer is the prime cause of death from gynecological malignancies in European and North American women. However......
The important role of Three Gorges Project (TGP) in the flood management of the Yangtze River Basin is summarized.The Op......
The particular challenges of modeling control systems for the middle route of the south-to-north water transfer project ......
River basin reservoir construction affects water and sediment transport processes in downstream reaches. The downstream ......
【Abstract】Southwestern China contains rich hydropower resources and a high concentration of impoverished people. Nujia......
In the competitive broadband access environment, providing access to“triple play”services(voice, video, and high-speed......
Gab2 plays an important role in FcεRI mediated signal events which lead to degranulation from mast cells. The present s......
A scheme that utilizes the 4-level pulse-amplitude-modulated (4PAM) signal as the re-modulated signal of colorless optic......
Numerical simulation, based on simple reaction models that manifest the deposition quality of silicon from silane, was u......
A simple and cost-effective remodulation scheme using a two-section reflective semiconductor optical amplifier(RSOA) is ......
This paper summarizes the design equations for local scour depth around bridge abutments as proposed by different invest......
发动机紧凑性、重量和效率对现代直升机用涡轴发动机至关重要。单级高压比离心压气机具有结构简单、紧凑的特点,因此在发动机压缩......
Nitrogen (N) cycling in boreal peatland ecosystems may be influenced in important ways by freeze-thaw cycles (FTCs).Adso......
Scientists announced on Sunday the first direct evidence that massive floods deep below Antarctica’s ice cover are spee......
The sources of supply chain enterprise risk from different aspects including material flow, information flow, cash flow ......
Grain size distribution of bed material is an important characteristic for studying evolution of natural river channel b......
Between 2005 and 2010 the production output and export volume of China’s lead acid battery products were kept at an ave......
The phenomenon of discharge atomization occurs as hydraulic structures discharging,which influences the safety of power ......
This paper describes experimental and numerical works to investigate noise phenomenon in supersonic flow discharged from......
Between 2003 and 2006,under the backdrop of rapid growth of domestic demand for brass strip and soaring copper price,bra......
Aluminum and copper are main raw materials in manufacturing of condenser & evaporator for refrigerator. In 2011, in or......
The construction of ecological environment is one ofthe five significant projects of China’s WesternDevelopment, and ar......
Objective: To study the effect of the extract of Prunella vulgaris L. on multiple drugs resistant bacillus tuberculosis ......
Transforming growth factor-β (TGF-β), a prototype of multifunctional cytokine, is a key regulator of extracellular mat......
This paper studies the parameter design and the performance optimization of a Kanban system without stockouts in a multi......
CARD recruited membrane associated protein 3 (CARMA3) is a novel scaffold protein. It belongs to the CARMA protein famil......
Brittle failure of rocks is a classical rock mechanical problem.Rock failure not only involves initiation and propagatio......
MicroRNAs (miRNAs) play an important role in carcinogenesis in various solid cancers including breast can-cer. Down-regu......
A series of M-substituted hexaaluminates LaMAl11O19-δ(M=Fe, Co, Ni, Mn, and Cu) were prepared and characterized by XRD,......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The method of characteristic(MOC) was adopted to analyze the check valve-induced water hammer behaviors for a Parallel P......
In this paper, a novel Passive Optical Network based on Optical Code Division Multiple Access (OCDMA-PON) is presented. ......
The experimental investigation of axial-flow pump has been rapidly developed to meet the needs of South-to-North Water D......
This paper investigates how to reduce the cost of wavelength division multiplexing passive optical network(WDMPON) by co......
In this paper,we have proposed a hybrid optical wavelength demultiplexer and power combiner for a hybrid timeand wavelen......
A new-style silica planar lightwave circuit(PLC) hybrid integrated triplexer,which can demultiplex 1490- nm download dat......
In recent years, the prices of primary energy especially coal continue to increase rapidly. This results in a substantia......
It is an emerging realistic problem on how to promote a high level of technology in the coal industry, find new upgradin......
Performance of the Wind Farm Parameterization Scheme Coupled with the Weather Research and Forecasti
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为改善设备运行状况,减少烟叶浪费,通过对顺流和逆流热风循环优缺点的分析,研究了当前预处理工艺的特点和工艺任务,建立了顺逆流组......
介绍了流体加速腐蚀的发生机理，对化工厂一则因焊缝内壁凸起诱发的流体加速腐蚀失效案例进行流体动力学数值模拟。计算结果表明，焊缝......
文章分析了国内外间苯二甲酸的生产及消费状况，并对今后几年内的市场进行了分析及预测，其中着重分析了我国间苯二甲酸下游领域的生产......
在支持ONU睡眠模式的带宽分配机制基础上,结合可变周期的间插轮询算法和周期性轮询动态带宽分配算法的优点,提出了一种新的带宽分......
结合大化水电站运行资料及扩建厂房接头土坝段破坏现状,对接头土坝段下游护坡的破坏成因进行分析,进而对其下游护坡改造加固方案进......
针对产业链上游企业在国外,下游企业在国内,且其产品面向国际市场的情形,构建多阶段博弈模型,分别分析政府对下游企业R＆D进行投入补......
以太网无源光网络（EPON）被认为是明日之星,有别于传统的电信及客户端的连接,它是崭新的接入技术。文中介绍了EPON技术原理,对于一些E......
阐述了对广西水库下游的影响情况调查的目的、意义。分析了广西水库存在的建设标准低，安全设施不全，通讯设施落后，病险率居高不下等问......
Deposition of coarse sediment at the entrance of a reservoir is for many reasons an undesired side effect. Besides loss ......
