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Three-primary-color luminescent materials are highly desirable to construct white-light emitting resource,multi-color op......
A Smart Procedure for the Femtosecond Laser-Based Fabrication of a Polymeric Lab-on-a-Chip for Captu
Rapid prototyping methods for the design and fabrication of polymeric labs-on-a-chip are on the rise,as they allow high ......
目的观察渗出型老年性黄斑变性（wAMD）患者负荷抗血管内皮生长因子（VEGF）药物治疗反应与单核苷酸多态性（SNP）基因型的关系。方法回顾性临......
Application of Intelligent Power Consumption Management and Control Technology in Enterprise Off-sit
Regarding the current difficulties in SME(small and medium enterprise)supervision,especially considering the problem tha......
美国知名音响制造公司Polk(普乐之声)于近日发布高性能、多功能Reserve系列音箱,旨在完美诠释音乐、电影和游戏的动人音效。秉持Po......
音响是奢侈品吗?不,它可以成为像家具一样的日常用品。放眼目前的音响市场,入门级产品比比皆是。看似选择丰富,实则陷阱连连。相比......
目的观察促排卵颗粒治疗多囊卵巢综合征(PCOS)排卵障碍性不孕症的临床疗效并探讨其作用机制。方法将94例患者随机分为治疗组和对照......
目的：回顾性分析2010年6月-2012年1月来自于多家医疗中心的69例进展期结直肠癌接受以伊立替康（irinotecan，CPT-11）为基础的二线联合化......
简单顺序重复(SSR ) 广泛地在基因研究作为分子的标记被使用了。然而，表示顺序标签(EST ) 的数字和从 Gossypium barbadense 的 SSR......
基于Wollaston棱镜角剪切和Savart偏光镜横向剪切组合的可调光程的差分偏振干涉成像光谱系统,不仅可同时获取目标正交偏振分量的干......
Composite polymer electrolyte membranes supported by non-woven fabrics for lithium-ion polymer batte
Poly(vinylidene fluoride-co-hexafluoropropyle- ne) (PVDF-HFP) is one of the most popular polymers for polymer electrolyt......
将大分子含磷-氮阻燃剂三聚氰胺四亚甲基硫酸膦齐聚物（MTMPSO）与聚磷酸铵（APP）复配得到的膨胀阻燃体系（IFR）添加到聚乙烯（PE）中制备成阻燃......
Enhanced mechanical properties and flame retardancy of short jute fiber/poly（lactic acid） composites
In this work, a phosphorous-based compound(DOPO-ICN) was obtained by a two-step process. 9,10-dihydro-9-oxa-10-phosphaph......
Since it is often difficult to build differential algebraic equations (DAEs) for chemical processes, a new data-based mo......
Pore-structure-mediated hierarchical SAPO-34:Facile synthesis,tunable nanostructure,and catalysis ap
Hierarchical cross-like SAPO-34 catalysts with different pore size distributions were obtained via hydrothermal synthesi......
Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic be
1 Experimental section 1.1 General information All manipulations of air- and/or moisture-sensitive compounds were perfor......
Copolymers of methyl methacrylate(MMA) and acrylate terminated poly(ethylene oxide-co-ethylene carbonate) (PEOC) macromo......
A series of novel alkylthio/sulfinyl-8H-thieno[2,3-b]pyrrolizin-8-oximino derivatives V1―VIII15 were designed and synth......
This paper introduces a new concept of community-based ecotourism (CBET) that originated in foreign countries. Then it a......
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Nel corso del 1989 sono state indagate le popolazioni di macroinvertebrati del F. Mellae dei suoi principali affluenti ......
Femtosecond pump-terahertz probe studies of carrier dynamics in semi-insulating GaAs have been investigated in detail fo......
The therapeutic effects of recombinant adenovirus RA538 on human gastric carcinoma cells in vitro an
AIM To evaluate the potential of RA-538 genetherapy for gastric carcinoma.METHODS Human gastric carcinoma cell lineSGC7......
A new C_(21) furanoterpene. ent-untenospongin A (2), together with a known related compound. tetradehydrofurospongin-1 (......
The cholesteric liquid crystalline structure in chitosan/polyacrylic acid composite films was studied by surfacetechniq......
In this work, DSC and SEM studies indicate that ion-ligand interaction can be utilized to enhance the interaction of pol......
目的 了解河北省2008-2011年口服脊髓灰质炎减毒活疫苗(OPV)相关病例(VAPP)发生情况.方法 估算河北省VAPP发生率并进行临床及流行......
目的评估巩膜反眉弓小切口超声乳化联合聚甲基丙烯酸甲酯(PMMA)硬质人工晶状体植入术在大范围扶贫白内障手术中的应用效果。方法回......
Sludge dewatering and treatment may cost as much as the wastewater treatment. Usually large proportion of the pollutants......
The dissipation of chlorpyrifos in pakchoi-vegetated soil was investig ated in the summer and autumn in a greenhouse and......
Novel Method of Hyperbranched Polymer Modified Nano-SiO_2-Grafting Hyperbranched Poly(amide-ester) f
A new method of surface chemical modification of nano-SiO2 is proposed in this paper.In the presence of catalyst,the act......
Preparation of water-soluble multi-walled carbon nanotubes by Ce(IV)-induced redox radical polymeriz
Poly(acrylic acid), poly(N-isopropylacrylamide) and polyacrylamide functionalized MWNTs were prepared by Ce(IV)-induced ......
In this paper,the nanoindentation simulation on the two models of neat polyethylene(PE) and the polyethylene incorporate......
p-Type nano-ZnFe2O4 semiconductors were gained by high-prssure treatment.Surface photovoltaic spectrum(SPS) and transien......
Mechanical and Physical Properties of Polypropylene/Carbon Composites Modified by Microwave Irradiat
It is known that many carbon compounds have big dielectric losses which mean that carbon materials are heated efficientl......
Influence of Thickeners on Cement Paste Structure and Performance of Engineered Cementitious Composi
Hydroxypropyl methylcellulose (HPMC) and amphoteric polyacrylamide (ACPAM) were respectively used to prepare engineered ......
The mechanical properties and phase morphologies of cis-1,4-butadiene rubber(BR) blended with polyethylene(PE) at differ......
The statistical characteristics of the subauroral ion drift (SAID) in the ionosphere and the plasmaspheric trough evolut......
Polyvinyl alcohol and gelatin sponge particle embolization of splenic artery pseudoaneurysm complica
AIM: To assess the effectiveness of and complications associated with polyvinyl alcohol (PVA) and gelatin sponge particl......
Association of polymorphism of tumor necrosis factor-alpha gene promoter region with outcome of hepa
AIM: To determine whether -238G/A and -857C/T polymorphisms of tumor necrosis factor-alpha (TNF-α), gene promoter and h......
Effects of cyclooxygenase 2 inhibitor on growth-associated protein 43 and nerve growth factor expres
BACKGROUND:Inflammatory responses in injured nerves have been recognized as important factors for initially sensitizing ......
Capsule endoscopy in non-steroidal anti-inflammatory drugs-enteropathy and miscellaneous,rare intest
Despite significant advances over the last decade, mucosal lesions of the small bowel are poorly detected by imaging stu......
The technique of human in vitro fertilization and embryo transfer (IVF-ET or IVF) has been establishedt. But, at presen......
本文建立了中草药黄芩中黄芩甙、青黛中靛蓝、牡丹皮中丹皮酚、荜茇中胡椒碱的二阶导数差示脉冲极谱的定量分析方法。黄芩、靛蓝、......
There was a common mode in the process of imagining and constructinga new culture while carrying out the criticism of ca......
目的探索针对男男性行为者(MSM)人群特征的有效艾滋病预防服务及规范性病诊疗促进方法。方法建立疾病预防控制中心(CDC)主导与MSM......
