The development of efficient and stable electrocatalysts with earth-abundant elements for both oxygen evolution reaction......

Absolute yield and land use efficiency can be higher in multicrops.Though this phenomenon is common,it is not always the......

Objectives:The purpose of this study was to investigate the prognostic factors for transcatheter arterial chemoembolizat......

以2005—2008年中国地方国有上市公司为样本，从公司滥用自由现金流进行过度投资视角出发。研究地方政府作为上市公司终极控制人时，其......

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Eight visual art exhibitions highlighted the Festival of China last October, the largest Chinese cultural exchange event......

Recently,Deputy Secretary of CPC Shanxi Yuncheng Municipal Committee and Mayor Wang Qingxian held a discussion meeting w......

The most economical way to overcome flow assurance problems associated with transportation of heavy crude oil through of......

In order to uncover the real origin of red luminescence from Sr_3Al_2O_6:Eu and the physical mechanisms that were involv......

Stochastic vehicle routing problems (VRPs) play important roles in logistics, though they have not been studied systemat......

Silicon-based high-speed electro-optical modulator is the key component of silicon photonics for future communiction and......

Cross breeding strategies are very efficient for gaining new and superior genotypes. Ninety-eight new white poplar hybri......

InGaN based light-emitting diodes (LEDs) with dip-shaped quantum wells and conventional rectangular quantum wells are nu......

The title compound E 2 (2,4,6 tri tert butylphenylphosphinyl) 2 〔 N (ter t butyldimethylsilyl) N (p ......

This paper proposes a novel Gm-C loop filter instead of a conventional passive loop filter used in a phase-locked loop.T......

To determine the main functions of regional forest and focus of forestry construction to form the regional forestry econ......

An efficient two-stage KTi OAO4 optical parametric amplifier(OPA) system with walk-off-compensating alignment is designe......

Background:Seed production,seed dispersal and seedling establishment are relevant life phases of plants.Understanding th......

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A cable dome has no stiffness or load carrying capacity unless it has been prestressed.Analyses of cable domes are based......

Dear editor,RRAM is regarded as one of the most promising candidates among emerging nonvolatile memory technologies[1,2]......

It has been an obvious phenomenon among representative steel and iron enterprises in various countries or regions. Conve......

According to statistics of China customs,between January and August 2011,Chile remained the biggest source of China’s c......

As a kernel parameter of the TOPMODEL-concept-based land surface model (LSM),topographic in-dex (TI) is commonly derived......

Teacher/student relationship is an evergreen topic in the field of educational theory. During thedevelopment of educatio......

The face of hepatic encephalopathy(HE) is changing.This review explores how this neurocognitive disorder,which is associ......

The management of complications in liver disease is often complex and challenging.Endoscopy has undergone a period of ra......

Occult hepatitis B virus(HBV)infection(OBI)refers to the presence of HBV DNA in the absence of detectable hepatitis B su......

Previous studies have suggested that host genetic polymorphisms may affect virological response to pegylatedinterferon a......

Chinese scientists offer fresh hope in the long quest to eradicate malaria　　千年抗瘧史的新篇章：青蒿素在非洲　　When Tu ......

Hepatitis B vaccination is successful in 95% of individuals. In the remainder, despite repeated attempts, immunization o......

N-(methoxycarbonyl-methoxyphosphonyl)-α-amino add esters (I) were synthesized via the reaction of the corresponding ph......

The thresholds of short fatigue cracks for aluminum-lithium alloys 2090 and 2090+Ce are quantitatively evaluated. The es......

Neurons derived from embryonic stem cells(ESCs) have gained great merit in both basic research and regenerative medicine......

Infrared (IR) absorption spectra and X-ray powder diffraction (XRD) patterns of serpentine cat’s eye from Sichuan Provi......

The doping effect of rare earth elements (Tb and Sm) on the electronic structure of (110) martensitic twin boundary in N......

Fentanyl is a highly selective μ-opioid receptor agonist with high analgesic activity. Three-dimensional pharmacophore ......

On the basis of the definition of forestry economic growth and development,with the theory of“DevelopmentEconomics”as......

The inverse heat conduction method is one of methods to identify the casting simu- lation parameters. A new inverse meth......

In our last paper(Sci China Ser E-Tech Sci,2009,52(11):3117-3121) we designed the precision forming machine with rolling......

The surface profile of laser peened stainless steel was researched in this paper,a special lens was used to convert circ......

Due to blood transfusions,thalassemics are often infected with either hepatitis C virus(HCV)or hepatitis B virus and oft......

为获得较好性能的强化传热翅片,在百叶窗翅片的基础上,提出4种不同连续递增或递减攻角的百叶窗翅片,并对其传热及流动特性进行研究......

According to the newest matching mode between the two cyclotrons at HIRFL, the beam obit properties were researched, esp......

The structure and energy of He impurities and vacancy on (001) surface of bcc iron are investigated by an ab initio meth......

目的:探讨高选择性M受体阻滞剂防治经尿道前列腺等离子体双极电切术(PKRP)术后膀胱过度活动症(OAB)的疗效及安全性。方法:102例手......

The recently issued guideline on further regulating outbound direct investment specifies sectors where outbound direct i......

Exhibitors at Canton Fair presented higher quality and innovation to capture attention in the face of the economic gloom......

In the design of the finger-overlap envelope according to the envelope of wavelet func-tion, it is concluded that the pu......

Aperture-dependent motion compensation is important for wide beam Synthetic Aperture Radar(SAR) data processing.This pap......