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<div style=“text-align:justify;”> Smart materials and structures, especially those bio-inspired, are often characteriz......
Hepatitis B surface antigen levels during natural history of chronic hepatitis B: A Chinese perspect
AIM: To determine the baseline hepatitis B surface antigen(HBsAg) levels during the different phases of chronic hepatiti......
Net water vapour exchange over a mixed needle and broad-leaved forest in Changbai Mountain during au
Water vapour and CO_2 fluxes were measured by the eddy-covariance technique above amixed needle and broad-leaved forest ......
A detailed analysis of the cathode process during the formation and growth of the titanium deposit on the wire screen b......
Effect of transition metals on the growth and activity of external carbonic anhydrase of two green a
Algae develop ultra-efficient uptake systems to adequately obtain essential transition metals. However, in transition me......
Change of choline compounds in sodium selenite-induced apoptosis of rats used as quantitative analys
AIM: To study liver cell apoptosis caused by the toxicity of selenium and observe the alteration of choline compounds us......
Three-dimensional medical image visualization becomes an essential part for medical field,including computer aided diagn......
Energy retrofit and conservation of a historic building using multi-objective optimization and an an
When deciding on the best historic building retrofit,energy savings and thermal comfort can be quantitatively evaluated ......
The issue of mesh-dependence emerges when the conventional continuum damage model is applied to handling the softening b......
Effects of elastic-plastic properties of materials on residual indentation impressions in nano-inden
One of the primary features of nano-indentation technique is that the contact area induced by an indenter is indirectly ......
Evaluation of the retrieval of total suspended matter concentration in Taihu Lake,China from CBERS-0
Remote sensing techniques is used to quantify the total suspended matter concentration(CTSM).In this study,we used remot......
Salinization:the ultimate threat to temperate lakes,with particular reference to Southeastern Wiscon
Many lakes in Southeastern Wisconsin(the metropolitan-Milwaukee area) are gradually becoming increasingly “salty”.Whil......
LC-MS determination and pharmacokinetic study of salidroside in rat plasma after oral administration
A simple,rapid and sensitive liquid chromatography-mass spectrometry(LC-MS)method was developed for the determination of......
Objective: To isolate new endophytic fungus from Phaleria macrocarpa(P. macrocarpa)that is able to produce E2.2 compound......
Microscopic phase-field simulation including elastic strain energy for early precipitation process o
The early precipitation process of Ni-Al alloy was studied on the atomic scale based on the microscopic phase-field kine......
Optimization and validation of a fast RP-HPLC method for the determination of dobutamine in rat plas
A novel isocratic reverse phase high performance liquid chromatography (RP-HPLC) with photo diode array (PDA) detection ......
High-sensitivity simultaneous liquid chromatography-tandem mass spectrometry assay of ethinyl estrad
A sensitive and simultaneous liquid chromatography-tandem mass spectrometry method was developed and validated for quant......
Vertical shaking table tests on the structure with viscoelastic multi-dimensional earthquake isolati
The viscoelastic multi-dimensional earthquake isolation and mitigation device is a new kind of passive control device, w......
The plate contact geometry investigation based on earthquake source parameters at the Burma arc subd
Accurately characterizing the three-dimensional geometric contacts between the crust of the Chinese mainland and adjacen......
Studying and understanding of the surface topography variation are the basis for analyzing tribological problems,and cha......
Scaling p_T Distribution in Small Rapidity Region and Pseudorapidity Asymmetry for Charged Hadron in
With the experimental data from STAR program on the centrality dependence of the p_T spectra of chargedhadron produced ......
The nuclear glass block is fractured after it is poured into the canister. Aqueous alteration of glass involves essentia......
Analytical estimation of mixing coefficient induced by surface wave-generated turbulence based on th
Based on the equations of motion and the assumption that ocean turbulence is of isotropy or quasi-isotropy, we derived t......
目的:建立米铂原料药中光学异构体杂质的定性及定量研究。方法:利用高效液相色谱法,采用主成分自身对照法对光学异构体杂质进行定......
,Quantification of the impact of TOF and PSF on PET images using the noise-matching concept: clinica
This study was to assess quantitatively the accuracy of 18F-FDG PET/CT images reconstructed by TOF + PSF and TOF only,co......
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Joint probabilistic data association is an effective method for tracking multiple targets in clutter, but only the targe......
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Influences of Microbial Oxidation/Reduction on Mineral Transformation in Sulfide Tailings and Enviro
Mining activities have created great wealth, but they have also discharged large quantities of tailings. As an important......
针对金属基粗颗粒增强复合镶块,采用定性和定量结合的分析方法提出了混合度、偏聚度、分散率、结合率4个评价指标来定量表征颗粒分......
目的:采用近红外光纤光谱技术对复方益肝灵片进行快速判断厂家归属以及快速检定其中水飞蓟素的含量。方法:以全国6个企业生产的93......
Disinfection by-products(DBPs) are a complex mixture of compounds unintentionally formed as a result of disinfection pro......
[目的]应用综合评价方法评价游泳场所卫生状况,并对各方法的合理性进行比较,并验证其一致性。[方法]以2009年上海市长宁区30家游泳......
Taxol is an important anticancer drug used widely in the clinical field. In this study, some endophytic fungi were isola......
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......
本文主要研究跳-扩散模型中时变参数的核函数加权估计.基于带复合Poisson跳的扩散模型的离散观测样本,首先得到了漂移参数的核函数......
目的以可量化实验室指标评价分析各临床科室用血的合理性、科学性、有效性，同时为输血管理委员会督查提供评价依据。方法即时监测患......
二萜类生物碱是一种从植物中提取的结构复杂的物质,具有很大药用价值。它不仅含有有效成分,还含有毒性成分。经研究它的毒性与其化......
Change of choline compounds in sodium selenite-induced apoptosis of rats used as quantitative analys
AIM: To study liver cell apoptosis caused by the toxicity of selenium and observe the alteration of choline compounds us......
目的验证专用采血管对血浆中循环游离DNA(cfDNA)保存效果的影响。方法分别用EDTAK2抗凝管和两种cfDNA保存专用采血管采集健康成人......
目的研究热处理温度对变形后TC17合金微观组织演化和组织形态分布的影响。方法对变形后网篮组织TC17合金开展热处理试验,定量分析......
传统的网络信息漏洞评估方法因未设置权重,易导致安防人员无法根据网络中心度计算值评估信息漏洞风险值的大小,造成评估效果差的问......
基于插值法建立乳制品中酪蛋白的核磁共振磷谱定量检测方法。结果表明,该方法的检出限为0.38 g/L(信噪比(RSN)=3),定量限为1.25 g/......
目的分析获得的2株杜氏盐藻硝酸盐还原酶（NR）突变藻株（M1和M2）中NR基因的表达情况。方法应用实时荧光定量聚合酶链反应（qPCR）方法,以管家......
供应商管理库存(VMI)作为一种基于供应链集成管理思想的新型库存管理模式,有效改善了"双边际效应"和"长鞭效应".协调机制设计是VMI......
目的：通过给予不同剂量的雷公藤多苷,观察在使用雷公藤多苷后不同时间点,大鼠肾脏损伤的情况,从＂时—效＂、＂量—效＂角度研究其对肾毒性......
根据与小黑杨（Populussimonii×P．nigra）亲缘关系较近的几个物种的赤霉素氧化酶基因（GA200x）保守区设计兼并引物，克隆出小黑杨GA200x......
基于风险的检测(RBI)是西方发达国家近三十年来兴起一种追求安全性与经济性统一的系统维修理念与方法,上世纪90年中期后在欧美的石......
我国社会经济不断发展,科学技术不断的进步,也使得配电自动化系统得到了广泛的应用.将其应用在电网运行中,可以及时地了解电网出现......
文章从理论上探讨了用减压凝固法定量检测气体含量的条件和可能性，推导了计算公式；并使用减压凝固装置，通过控制试样的冷却速度和减压......
