ben相关论文
作为非金属催化材料的典型代表,碳材料已经成为催化领域的研究热点之一。本文采用石墨化氮化碳(g-C3N4)为硬模板,通过先包覆树脂后......
Welcome to this short tour of London. In this square we are standing in the middle of London. Opposite(对面) is the Nati......
Cell therapy from bench to bedside:Hepatocytes from fibroblasts-the truth and myth of transdifferent
Hepatocyte transplantation is an alternative to liver transplantation in certain disorders such as inheritedliver diseas......
Capsule endoscopes have evolved from passively moving diagnostic devices to actively moving systems with potential thera......
Practical synthesis of methyl(E)-2-(3-(3-(2-(7-chloro-2- quinolinyl)ethenyl)phenyl)-3-oxopropyl)benz
A novel and practical synthetic route is presented for the preparation of methyl-(E)-2-(3-(3-(2-(7-chloro-2-quinolinyl)e......
Synthesis and Herbicidal Activity of 5-Heterocycloxy-3-substituted-1-(3-trifluoromethyl)phenyl-1H-py
The authors synthesized a series of novel 5-heterocycloxy-3-substituted-1-(3-trifluoromethyl)phenyl-1H- pyrazole derivat......
One inorganic–organic hybrid derived from reduced molybdophosphate and trinuclear cadmium(II) fragme
One new polyoxometalate(POM)-based inorganic–organic hybrid [CdII3(HPO4)(Hbpp)(H2O)2]{CdII[P4-Mo6O28H3.5(OH)3]2}(H4tpb)......
A unique metal-organic framework(MOF) [Eu_2(L)_3(phen)_2]_n(1, H_2L = 4,6-dibenzoylisophthalic acid, phen = 1,10-phenant......
Abstract: Current second language teaching methodologies suggest that there is a benefit in switching from the tradition......
The variolitic basaltic andesite in the Dabie Mountains occurs south of the boundary of the Susong high-pressure metamor......
A bridged bicyclic compound (7), the key intermediate for thesynthesis of (-)-huperzine A (1), was prepared by diastere......
Syntheses and Crystal Structure of Six-coordinated Diorgnotin Complexes with 2,5-Dimercapto-4-phenyl
The reactions of diorganotin dichloride [Ph_2SnCl_2, (PhCH_2)_2-SnCl_2 or (n-Bu)_2SnCl_2] with potassium salt of 2,5-di......
2-Hydroxycthyl methacrylate (HEMA) and styrene copolymers are prepared by photopolymerization. The electro-optical beha......
The fracture toughness of a carbon/carbon composites oxidized at different temperature for 1 h was measured. The fractur......
Comparative study of β-Si_3N_4 powders prepared by SHS sintered by spark plasma sintering and hot pr
β-Si3N4 powders prepared by self-propagating high-temperature synthesis (SHS) with additions of Y2O3 and Al2O3 were sin......
Single-material Solvent-sensitive Fluorescent Actuator from Carbon Dots Inverse Opals Based on Gradi
A novel solvent-sensitive fluorescent actuator with reversibility has been obtained from carbon dots(CDs) inverse opals,......
To simplify the calculation of the maximum load at which instability occurs for reinforced-concrete pipe columns under e......
虽然是张去年的唱片,但很多人都是在今年才刚刚听到。熟悉它的人大多都是从Kate和Ben的《我依然如此爱你》开始,完美的和声和柔美......
Here we present experimental results of compressional wave velocity (Vp) of muscovite-biotite gneiss from Higher Himalay......
Ten volcanic samples at Zhangwu,western Liaoning Province,North China were selected for a sys-tematic geochemical,minera......
Total syntheses of racemic Euphraticol and its analogues are described, they constitute anew and efficient synthetic ro......
Present-day climate change causing permafrost degradation is most expressed in a zone of discontinuous permafrost with r......
With the center of research interest on selenium diverting from essential trace ele-ment to drug, birth of pharmacology......
[Objective]To effectively identify the main compounds of CORTEX MOUTAN by HPLC-QTOFMS technology. [Methods]CAPCELL PAK C......
The enantioseparation of anti-hepatitis new drug (±)-bicyclol was performed by optically active alkaloid. The alcoholic......
Thiolsulfonate functionalized polystyrene resin:Preparation and application in the isolation and ide
A new approach for isolation and identification of elecrtophilic mutagens from complex matrix was developed.Thiosulfonic......
Ⅰ. Strategic Concept for the development of EV and SFV The development of EV and SFV is one of the objective requireme......
Dideoxy-2’-fluoro-3’-hydroxymethylarabinofuranosylthymine 10 and cytosine 12 were synthesized from L-xylose and were f......
Synthesis of Diphosphites from trans,trans-Spiro[4.4]nonane-1,6-diol and Their Application in Rh-cat
Chiral diphosphite ligands were prepared by the reaction of (1R,5S,6R)-(trans,trans)-spiro[4.4]nonane-1,6-diol with chlo......
The di-, tri- and tetra-cage coplanar cubanes have been studied at B3LYP/D95** and MP2/D95** levels, and their vibration......
The photoconductivities of a series of novel polyacetylene derivatives(PAs)serving as charge generation materials in the......
Ben Heine是比利时漫画家,1983年6月12日出生,目前生活和工作在布鲁塞尔,其所学专业为新闻传播学和绘画与艺术史学。Ben拥有多年......
A series of polymeric complexes were prepared from Fe~(2+),Co~(2+) or Ni~(2+) and poly(Schiff base)(DAPcIPA), which was ......
Influence of alkyl group of imidazolinyl-quaternary-ammonium-salt on corrosion inhibition efficiency
The action between imidazolinyl-quaternary-ammonium-salt(IQAS) molecule and Fe atom was studied, and the influence of th......
A new sesquilignan,namely sinensiol A,was isolated from the plant of Selaginella sinensis (Desv.) Spring.Its structure w......
【正】 BASF will invest in a dispersions plant inDaya Bay Petrochemical Industrial Park inHuizhou, Guangdong province, s......
A new kinetic model for commercial unit of toluene disproportionation and C9-armatiocs transalkylation is developed base......
Synthesis and Crystal Structure of 8-(2,3-Dimethoxyphenyl)-10,11,12,13-tetrahydro-9H-benzo[f]cyclohe
The title compound 8-(2,3-dimethoxyphenyl)-10,11,12,13-tetrahydro-9H-benzo[f]-cyclohepta[c]quinoline(C26H25NO2,Mr=383.47......
Three new C_(20)-diterpenoid alkaloids,designated as anthriscifolmines A-C(1-3),together with two known alkaloids denuda......
The P-wave velocity structure of the lithosphere of the North China Craton——Results from the Wendeng
For the first time on the Chinese mainland, long-range wide-angle seismic reflection/refraction profiling technology has......
An efficient three-component domino synthesis of difluoromethyl-containing 1,4-dihydropyridines unde
The difluoromethyl-containing Hantzsch 1,4-dihydropyridines were synthesized in good yields by a one-pot cyclocondensati......
Machining performance on hybrid process of abrasive jet machining and electrical discharge machining
To develop a hybrid process of abrasive jet machining (AJM) and electrical discharge machining (EDM),the effects of the ......
看看专业摄影师Ben Birchall用泡沫和吸管这些普通的材料能为照片注入怎样的活力吧!在拍摄肖像的时候,使用闪光灯非常普遍。但是如......
Objective: We retrospectively studied the efficacy of bevacizumab as salvage therapy for recurrent malignant glioma with......
当前将产品担保因素引入闭环供应链系统的相关研究还不多见。从产品担保期限切入,应用博弈理论构建闭环供应链最优决策模型,探讨在......
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报道了Rh/Ag双金属催化的苯甲腈类底物碳氢键氧化烯基化反应,并合成了一系列苯甲酰胺类衍生物.另外,对反应的机理也做了研究,提出......
当我第一眼看见肖阳的时候,他的阳光与开朗立刻感染了我。也许或者每个人都会有属于自己的英雄情结,在采访中,肖阳谈到后期工作时......
Rice physiological sensitivity to drought and its impact on crop productivity in water-limited environments are well-doc......
