OBJECTIVE To compare the outcomes of transapical transcatheter aortic valve replacement(TA-TAVR)and surgical aortic valv......

The seasonal-frozen layer may have an influence on embankment motion from train-induced vibrations. Based on the field m......

目的探讨腹腔镜手术在子宫肌瘤治疗中的优越性。方法回顾性分析本院1998年1月~2004年12月74例因子宫肌瘤行腹腔镜手术的住院病人的......

Ademetionine 1,4-butanedisulfonate[S-adenosyl-L-methionine(SAMe)/Transmetil~,Abbott]has been available in China for mo......

Objective To analyze the differences in the clinical characteristics,endoscopy,pathology and therapy between the patient......

Background In the HORIZONS-AMI(Harmonizing Outcomes with Revasculari Zati ON and Stents in Acute Myocardial Infarction) ......

Utilization of mesenchymal stromal cells(MSCs) for the treatment of Crohn’s disease and ulcerative colitis is of transl......

<正> It is well known that the distribution of QSOs in the Hubble diagram (plot of apparent magnitude versus the redshif......

Objective:Postmenopausal women with breast cancer are at increased risk of bone loss because of age related estrogen def......

Objective: to determine the role of excision repair cross-complementing group 1 gene (ERCC1) and ribonucleotide reductas......

The reduction of MnO in molten slag with carbon undersaturated iron was studied. It was found that the process is affect......

Machine learning has a powerful potential for performing the template attack(TA) of cryptographic device. To improve the......

Cutting tests were done using a test bed designed to measure pick cutting forces when cutting coal and rock.The test equ......

A novel estrogen dendrimer has been synthesized through a combination of divergent and convergent approaches in 9 practi......

The solutions of temperature and solute fields around a spherical crystal growing from a binary melt under the far-field......

Objective:To examine array of some pro- and anti-inflammatory cytokines,namely, interleukin-4(IL-4),interleukin-10(IL-10......

The thermal decomposition process of LiHC2O4·H2O from 30 to 600 ℃ was investigated by the thermogravimetric and differ......

A FCC mechanism model was used to predict the effects of propylene promoter in a 3.0 Mt/a FCCU.The FCC mechanism model w......

Gas compressibility factor (z-Factor) is one of the most important parameters in upstream and downstream calculations of......

In this study, we have constructed a simple, sensitive and rapid biosensor for detection of acetylcholine esterase (AChE......

Reduced point charge models of amino acids are used to model Ubiquitin(PDB: 1UBQ). They are designed(i) from local extre......

The association of gluckinase (GCK) gene with type 2 (non-insulin-dependent) diabetes mellitus was investigated in 168 ......

We introduced a dual electron accepting layer composed of tetrafluoro-tetracyanoquinodimethane(F4-TCNQ) and MoO3 for the......

Sphericity, as one of the most important shape parameter for non-spherical objects, is extensively applied in evaluating......

To compare the surgical managements for ectopic pregnancy Methods In a retrospective analysis, we examined the trend o......

High quality free-standing poly(thiophene-3-acetic acid)(PTAA),a water-soluble polythiophene derivative,was successfully......

Objective:Caudal epidural analgesia has become very common analgesic technique in paediatric surgery.Adding tramadol to ......

Field experiments were conducted on bed load transport in the Diaoga River, a mountain stream in southwest China, to stu......

In this paper, we investigate the stationary probability current(or flux) of a Brownian ratchet model as a function of t......

This study presents a rapid, specific and sensitive liquid chromatography/tandem mass spectrometry (LC-MS/MS) assay for ......

溶液的表面吸附仍是表面热力学当中的一个具有挑战性的问题.在本文中我们定义了一个新的热力学态函数,表面吸附的平衡条件是这个态......

Composites of carbon aerogel and graphite oxide(GO) were synthesized using a self-assembly method based on dispersive fo......

Objective: The aim of the study was to investigate in postmenopausal women whether the relationship between percentage b......

A bulk polymerization monomer dehydroabietic acid-(2-acryloyloxy-ethoxy)-ethyl ester(DHADG-AC) was synthesized from dehy......

Perovskite-type oxide has a general formula ABO_3. Both the lattice A- and lattice B-sites can be occupied by two kinds ......

Erdim R,Helvacioglu F,Gormez S,et al.Two-year follow-up of sirolimus-eluting stents versus paclitaxel-eluting stents in ......

Objective: To evaluate the clinical efficacy of levosimendan versus dobutamine in critically ill patients requiring inot......

In order to understand how the uncertainties in the output can be apportioned to different sources of uncertainties in i......

2004456 The clinical features of myasthenia gravis affecting nonskeleton muscles. LIU Weibin (刘卫彬), et al. Dept Neuro......

Background Previous studies showed that the role of Fas ligand (FasL) is not consistent in the pathogenesis of autoimmu......

Approximately 15%-20% of the patients undergoing percutaneous coronary intervention (PCI) procedure complicate with diab......

Objective To evaluate the effects and safety of closed tracheal suction system (CTSS) versus open tracheal suction syste......

Aim:To investigate the acute and chronic effects of nateglinide versus acarboseon plasma asymmetric dimethylarginine (A......

This paper proposes a new criterion called the ratio of safety margin(RSM)for use in the areas of the global factor of s......

A highly active nitrogen-doped catalyst with a unique red-blood-cell(RBC) like structure is reported for oxygen reductio......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

This study evaluated the effects of adenovirus vector mediated human vascular endothelial growth factor-165 (hVEGF 16......

背景糖尿病并发症可威胁驾驶员安全驾驶机动车的能力,而血糖正常是否可预测糖尿病成人驾驶风险在正常范围了解甚少。我们对糖化血......

The purpose of this paper is to establish confidence in anticipated minimum bond strength for inflatable rock bolts by c......

Background Enhanced external counterpulsation (EECP) has been demonstrated to be effective in the treatment of patients ......