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A numerical analysis using a finite element program was performed on three structures:hot mix asphalt(HMA) reinforced tr......
Record of environmental change by α-cellulose δ ~(13)C of sphagnum peat at Shennongjia,4000―1000 aBP
The Dajiuhu Basin at Shennongjia,located within typical East Asian Monsoon region,preserves a sub-alpine sphagnum peat d......
The luminescence intensity of emission peak at around 525 nm decreased in the Ce3+ and Er3+ co-doped Ca3Sc2Si3O12 phosph......
Beginning from 2012,domestic copper scrap enterprises entered“winter”period,this year the situation further worsened.A......
We applied periodic density-functional theory to investigate the adsorption of C2H2 on the Cu/Pt bimetallic and monometa......
Theoretical studies on phosphoraniminato derivatives of Keggin-type polyoxometalates [PW_(11)O_(39){
Transition metal phosphoraniminato derivatives of Keggin-type polyoxometalates(POMs) are important intermediates in N-tr......
CO selective methanation in hydrogen-rich gas mixtures over carbon nanotube supported Ru-based catal
Series of carbon nanotube supported Ru-based catalysts were prepared by impregnation method and applied successfully for......
A key problem in gravity dam design is providing enough stability to prevent slide,and the difficulty increases if there......
Time-dependent Density Functional Theory Study on the Electronically Excited States of N-Methylforma
Excited-state hydrogen-bonding dynamics of N-methylformamide (NMF) in water has been investigated by time-dependent dens......
Human immunodeficiency virus type 1 (HIV-1) integrase (IN) is an essential enzyme in the lifecycle of this virus and als......
Adsorption of HCN on Ni/Pt(111) Bimetallic Surfaces Investigated with Density Functional Theory Meth
We applied periodic density-functional theory to investigate the adsorption of HCN on x Ni@Pt(111) bimetallic surfaces(x......
The high-pressure behavior of solid hydrogen has been investigated by in situ Raman spectroscopy upon compression to 300......
Short-Crested Waves Interaction with A Concentric Porous Cylinder System with Partially Porous Outer
In this paper, based on the linear wave theory, the interaction of short-crested waves with a concentric dual cylindrica......
Hypoxia Induces Transforming Growth Factor-β1 Gene Expression in the Pulmonary Artery of Rats via Hy
The present study was undertaken to investigate the dynamic expression of hypoxia induciblefactor-1 α (HIF-1α) and tr......
Preliminary study on the summer monsoon climate of Chinese Loess Plateau during the last interglacia
Research on long-term climatic variation on the Chinese Loess Plateau has demonstrated that loess is mainly the dust de......
Business Cycle in China since the Lehman Crisis:Interaction among Macroeconomic Policy,Economic Grow
The major objectives of China’s macroeconomic policy are to stabilize economic growth and inflation,which,in turn,are i......
The ongoing financial crisis is taking a heavy toll on emerging East Asian countries, including China, with weakening ex......
The G20 summit breathes fresh life into the weakening health of the world economyw hen the leaders of the wealthiest nat......
Weakening effect of vertical prestress ducts on web sections in prestressed concrete box girder brid
Based on experimental study result of two simply supported beams,which were prestressed by vertical tendons,the research......
This paper proposes that the upper limit of intermediate-term prediction should be extended to about 20 years from seve......
We theoretically investigate the Kondo effect of a quantum dot embedded in a mesoscopic Aharonov-Bohm(AB)ring in the pr......
Screening influence on the Stark effect of impurity states in strained wurtzite GaN/Al_xGa_(1-x)N he
The screening effect of the random-phase-approximation on the states of shallow donor impurities in free strained wurtzi......
By analyzing the acoustic data of a Chinese news report,the present research explores the pattern of how to change sylla......
Through the study of a high-resolution loess record in the Central Plains, the short-term palaeoclimatic variations sin......
Millennial-scale monsoonal climatic change from paleosol sequences on the Chinese western Loess Plat
This paper summarizes the work from the INQUA 1997 Project “Response of soilformation to short-warm-episodes of Asian ......
Direct current(DC) and pulsed measurements are performed to determine the degradation mechanisms of Al-GaN /GaN high ele......
Permafrost on the Qinghai-Tibet Plateau (QTP) has experienced major shifts during theQuaternary. During the past 40 year......
The cavity tuning characteristics of orthogonally polarized dual-frequency He-Ne laser at 1.15 μm are presented. Vector......
The temperature dependence of single-event transients in 90-nm CMOS dual-well and triple-well NMOSFE
This paper investigates the temperature dependence of single-event transients(SETs) in 90-nm complementary metat-oxide s......
A tight-binding model describing the xPPP/yPA diblock copolymer has been adopted. The ground states, doping states, conf......
The δ~(18)O variation of a stalagmite from Qixing Cave,Guizhou Province and indi-cated climate chang
A stalagmite from Qixing Cave, Guizhou Province was dated with the TIMS U-series method and its oxygen isotope compositi......
Abrupt Holocene changes of the Asian monsoon at millen-nial-and centennial-scales: Evidence from lak
Considerable research is now focusing on abrupt Holocene changes at millennial- and centennial-scales all over the world......
In this paper, the roles of low velocity and high conductivity body inside the crust in the process of strong earth quak......
Spatio-temporal characteristics of acoustic emission during the deformation of rock samples with com
The spatio-temporal characteristics of acoustic emission (AE) during the deformation of rock samples with compressional ......
The strongly deformed eclogites are well developed in ultra-high pressure jade-ite-quartzite zone of the Dabie Mountains......
Omphacite grains from UHP eclogite of the Dabie Mountains in eastern China are elongated and show strong lattice prefer......
As is well known, there exists a tradeoff between the breakdown voltage BVCEOand the cut-off frequency fTfor a standard ......
High-resolution precipitation variations in the Northeast Tibetan Plateau over the last 800 years do
Short cores of about 80-cm retrieved from three main basins of the deepwater areas in Qinghai Lake, the largest inland e......
Reduction of signal reflection along through silicon via channel in high-speed three-dimensional int
The through silicon via(TSV) technology has proven to be the critical enabler to realize a three-dimensional(3D)gigscale......
The Qiangtang basin is located between Kekexili-Jingshajiang suture belt and Bangong-Lujiang suture belt, and is divide......
We report experimental progress in weakening the frequency difference lock-in phenomenon in a Y-shaped cavity dual-frequ......
The accumulated sand-belts have formed along the oasis fringe,especially at the upwind areas of the desert area in Gansu......
Climatic significance of δ~(18)O records from an 80.36 m ice core in the East Rongbuk Glacier, Mount
The δ18O variations in an 80.36 m ice core retrieved in the accumulation zone of the East Rongbuk Glacier, Mount Qomola......
Slip-weakening is one of the characteristics of geological materials under certain loadings. Non-uniform rock structure ......
Numerical simulation for rheological characteristics of alternating distribution of soft and hard ro
The difficulty of selecting appropriate rheological model and parameters for the alternating distribution of soft and h......
Frost susceptibility of soils——A confusing concept that can misguide geotechnical design in cold reg
Frost susceptibility is a concept widely used in cold region geotechnical design, to quantify the capacity of a soil in ......
LeadOn the domestic market,the monthlyaverage lead price in the first half of thisyear has kept weakening along with th......
