Zenker’s diverticulum(ZD) is an abnormal hypopharyngeal pouch often presenting with dysphagia. Treatment is often sough......

<正> Ⅰ. INTRODUCTIONThe massiess Yang-Mills field differs from its Abelian counterpart in supporting static, finite ene......

We describe a computational approach,incorporating quantum mechanics into enzyme kinetics modeling with a special emphas......

This paper presents the results of an experimental study carried out using large scale equipment to ob-serve the effect ......

Harry Steele, a young American man, has been living in Beijing for several months, since he was appointed by his company......

A series of hyperbranched polyurethane-benzyltetrazoles(H-PBTZs) with different linkage structures were synthesized via ......

Objective:To investigate the relationship between enterobiasis and enuresis before and after albendazole therapy among 6......

Hydrodynamic characteristics for two-dimensional flow around a waving plate are investigated. Under large Reynolds numbe......

Ni-Al hydrotalcite derived catalyst(Ni-Al2O3-HT) exhibited a narrow Ni particle-size distribution with an average partic......

We systematically studied the thermoelectric properties of MoS2 with doping based on the Boltzmann transport theory and ......

In this article, we reported the synthesis and characterization of a novel silafluorene-based host material, 1,3-bis(5-m......

Iridium complexes with dicyanovinyl-grafted phenylpyridine/1-phenylisoquinoline as ligands are synthesized and their pho......

CuO nanoparticles were synthesized at a relatively low temperature(80 ℃) for 2 h using polyethylene glycol-glycerol mix......

Necrotrophic fungi, being the largest class of fungal plant pathogens, pose a serious economic problem to crop productio......

With the rapid development in recent years, small-molecule organic solar cell is challenging the dominance of its counte......

Remarkable phenomena arise at well-defined heterostructures, composed of transition metal oxides, which is absent in the......

In this study, a kind of fluorinated copolyfluorene, named poly[(4-(octyloxy)-9,9-diphenylfluorene-2,7-diyl)-alt-(2,3,5,......

The van der Waals force originates from the electromagnetic interaction between quantum fluctuationinduced charges. It i......

In this work, we study the photonic band of cumulative Fibonacci lattices, of which the structure is composed of all gen......

Here, Pd Ru nanoparticle networks(NPNs) with various compositions were synthesized through an inexpensive method in wate......

As the large single-crystalline silicon wafers have revolutionized many industries including electronics and solar cells......

In this study,two fullerenes(C60,C70)and their methano-substitutions(PC61BM,PC71BM),as electron transport materials(ETMs......

The geometrical structures, stabilities, electronic and magnetic properties of Al_nZr(n = 1~14) clusters have been syste......

We investigate the memory properties of the ITO/graphene oxide/Al diodes.It is found that the devices show different mem......

Objectives To compare the in-hospital outcomes of elderly patients with acute myocardial infarction (AMI) treated by int......

The 10th Volvo China Open Match was held atShanghai Xubao Golf Club on November 25to 28. The bonus for winners reached U......

The purpose of this study is to shed light on the intervention efficiency of public libraries.Those institutions are alw......

Grooved gate structure Metal-Oxide-Semiconductor (MOS) device is considered as the most promising candidate used in dee......

Selective growth of oxidation coating was observed on Mg matrix composite Al_(18)B_4O_(33w)/AZ91(a composite with Al_(18......

At the end of 2005, Ethiopian Minister of Foreign Affairs Seyoum Mesfin visited China at the invitation of his counterpa......

In the chemistry of silylene and carbene,owing to the special abilities of cyclo-propyl containing silylenes and carben......

[Fe(MoS_4O)_2] [N(C_2H_3)_4]_3 cluster compound with di-end-oxygen ligands has been prepared and characterized by the X......

A new high order CMOS temperature compensated current reference is proposed in this paper, which is accomplished by two ......

A multi-bit quantized high performance sigma-delta(Σ-Δ) audio DAC is presented.Compared to its singlebit counterpart,t......

Immigration relocation of the poor in rural areas is an effective targeted measure to help people out of poverty in the ......

Surface-emitting distributed feedback quantum-cascade lasers operating at λ≈7.8 μm are demonstrated. The metal-covere......

It is a great pleasure to welcome this new journal devoted to high altitude medicine and biology.I was fortunate to be t......

methoxy-6-oxo-1, 4, 2-diazaphosphorinane-2-oxide 8, phosphorus counterpart of 2,6- dioxopiperazine, was synthesized as ......

For the first time, periodic loaded electrodes and mushroom-type waveguide are combined to improve the performance of tr......

The effect of hydrogen plasma treatment(HPT) during the initial stage of microcrystalline silicon(μc-Si) growth on the ......

We compare the transport properties of electrons in monolayer graphene by modulating the Fermi velocity inside the barri......

The advantages of a blue InGaN-based light-emitting diode with a p-InGaN layer inserted in the GaN barriers is studied. ......

This paper explores the motivational factors of the It-Evaluative Constructions(extraposition in traditional terms) with......

By analyzing daily continuous data of Chinese Global Positioning System (GPS) fiducial network with 25 sites from 1999 ......

The performance of a terahertz(THz)Brewster polarizing beam splitter on polymer substrate is studied theoretically and e......

In the last few years the numerical methods for solving the fractional differential equations started to be applied inte......

A lateral double-diffused metal–oxide–semiconductor field effect transistor(LDMOST) with multiple n-regions in the p-s......

We demonstrate a highly efficient inverted top-emitting organic light-emitting diode (TOLED) having stable electrolumine......

早寒武世澄江动物群提供了探索早期翻吻动物辐射的一个绝佳的窗口。澄江动物群翻吻动物包括8科10属10种,其中罗惠麟等(1999)依据仅......

The Tamtsag Basin is located in the extreme eastern portion of the Mongolia. The Basin and its counterpart in China (th......