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<正> The most successful quantum statistical methods to treat the ferromagnetic and antiferromagnetic system are the spi......
Since cis-Pt（NH<sub>3</sub>）<sub>2</sub>Cl<sub>2</sub>[CDDP] was discovered as a chemical to have anticancer activity, res......
Measuring the number concentration of arbitrarily-shaped gold nanoparticles with surface plasmon res
Molar concentration of gold nanoparticles is one of the most critical parameters of gold colloids in order to develop th......
A dc electric field is utilized to steer the electron motion after the molecular ion H_2~+ is excited by an ultrashort u......
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The feasibility of using Si/C60 multilayer films as one-dimensional (1D) photonic band gap crystals was investigated by ......
The diamond films adherent to Si substrate are deposited with the microwave plasma CVD(MPCVD) at microwave powers of 600......
We theoretically analyze and experimentally demonstrate a method of generating equal-amplitude optical comb exploiting m......
Gene selection (feature selection) is generally pertormed in gene space(feature space), where a very serious curse of d......
An experimental study on variation of b value during deformation of rock samples with different stru
A preliminary study of b value of rocks with two kinds of structural models has been made on the base of a new acoustic ......
Comparative clinical trial of S-pantoprazole versus racemic pantoprazole in the treatment of gastro-
AIM: To compare the effi cacy and tolerability of S-pan- toprazole (20 mg once a day) versus racemic Panto- prazole (40 ......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
Sodium selenite ameliorates dextran sulfate sodiuminduced chronic colitis in mice by decreasing Th1,
AIM To assess the effect of sodium selenite on the severity of dextran sulfate sodium(DSS)-induced colitis in C57BL/6 mi......
A new expression of mixing rule is suggested according to the Mayson′s mixing rule in this paper, which adopts the Redl......
Influence of dosage forms on pharmacokinetics of daidzein and its main metabolite daidzein-7-O-glucu
Aim:To investigate the influence of dosage forms on the pharmacokinetics ofdaidzein and its main metabolite daidzein-7-......
Highly efficient catalysts derived from planar chiral ferrocenes for asymmetric transfer hydrogenati
Planar chiral ferrocenes 1 and its diastereoisomer 2 were found to be good lig-ands for the ruthenium catalyzed asymmet......
Simultaneous Determination of Pinoresinol Di-gluco-pyranoside and Pinoresinol Glucoside in Rat Plasm
Objective Pinoresinol di-glucopyranoside(PDG) is one of the main active lignans of Eucommiae Cortex considered to be a h......
In order to study synergism of the mixed surfactants system with molecular exchanging energy (E), the Lennard-Jones for......
A new stigmasterol 3, 7, 22-trihydoxystigmast-5-ene (1) and a new eremophilen- olide 8-methoxy-6-angeloyloxyeremophil-7(......
The exploration of C2-symmetric chiral aminophenols and aminonaphthols is described. Seven new ligands have been success......
Theoretical investigation of the stereoselectivity of some Diels-Alder reactions involving cyclopent
The stereoselectivity of some Diels-Alder reactions was investigated by means of ABEEM-oTr model.Combined with local har......
In the pharmaceutical industry, the analysis of atropisomers is of considerable interest from both scientific and regula......
Thermo-mechanical fatigue behavior of nickel-base powder metallurgy superalloy FGH96 under tension-t
Thermo-mechanical fatigue(TMF) behavior of FGH96,a nickel-base powder metallurgy superalloy,has been studied under tensi......
Comment on “Low-frequency sea level variation and its correlation with climate events in the Pacific
The tide gauge results exhibit strong multi-decadal oscillations with detected periodicities up to a quasi-60 years. Thi......
Starting from the fact that Gaussian (spherical harmonic) analysis of geomagnetic field is a ’three-dimensional proble......
In this paper, on the basis of the working principles of high frequency ground wave radar for retrieval of ocean wave an......
This letter proposes an efficient wavelet-based Fine Granularity Scalable (FGS)coding scheme, where the base layer is e......
The long time-delay often exists in industrial process.In order to overcome the big overshoot and long regulating time o......
Monocular Vision-based Two-stage Iterative Algorithm for Relative Position and Attitude Estimation o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
设ｍ，ｎ是任意二自然数，则常义积分∫ａ＾ｂｆ（ｘ）＾ｍｄｘ〈＋∝＝∫ａ＾ｂｆ（ｘ）＾ｎｄｘ〈＋∝。对于这个等价关系，无界函数的广义积分∫ａ＾ｂｆ（ｘ）ｄｘ和无穷级∑ｉ＝１ｕｉ各自保留了彼此相......
为了实时监控大型高海拔宇宙线观测站内激光在大气中传输衰减特性,设计一个精密激光转台向站内不同探测器指定方向发射激光脉冲。......
目的分析超液化碘油与无水乙醇混合后栓塞治疗小肝癌的临床疗效,探讨治疗小肝癌的新方法。方法对经彩超CT或MRI检查发现并经病理证......
以人为本,促进人的全面发展是一个美好的理想,需要经历一个很长的过程,才可以接近这个目标.在这个过程的起始点上,首先要解决人的......
本文构造了一个解ＳｃｈｒＯｄｉｎｇｅｒ方程的三层显多差分格式，格式绝对稳定，截断误差为Ｏ（τ＾２＋ｈ＾２）。......
1996年9月10日联合国大会通过了全面禁止核试验条约（CTBT），稀有气体氙放射性监测是条约国际监测系统中的重要内容，国内外通常采用平面H......
所有权保障经历了19世纪的兴起、20世纪“衰落”的现代所有权保障重构的过程。但现代所有权概念之重构的目的并不是完全抛弃近代所......
研究了一般Lurie间接控制大系统的绝对稳定性．利用Lyapunov函数法和大系统分解技术，得到了所讨论系统的若干个绝对稳定性判别准则．这......
提出了一种新的利用线性迭代算法来实现摄像机的自定标方法 ,该方法不需要景物中的任何先验知识 ,只需要通过线性迭代就可以实现摄......
目的探讨超声引导下经皮穿刺治疗原发性肝癌合并门静脉癌栓的疗效。方法 31例肝门静脉癌栓患者经超声引导注射无水乙醇和羟喜树碱,......
研究了二维变系数热传导方程的紧交替方向隐式差分格式，首先综合运用算予方法导出了紧差分格式，并给出了差分格式截断误差的表达式，其......
采用RP-HPLC法在335 nm处测定血浆中灯盏乙素的浓度.双周期自身交叉设计,beagle犬随机静注90 mg或口服1.8 g灯盏乙素,6 d后交叉试......
在无水乙醇中,利用Eu3＋和Y3＋作为中心离子,α-噻吩甲酰三氟丙酮（TTA）和1,10-邻菲啰啉（phen）作为配体制备了一系列共发光稀土配合物Eu_xY_......
介绍了Ｘ射线的侧向照相技术和飞片三台阶靶技术，以及利用它们进行激光驱动高压状态２方程绝对测量的基本原理和实验的主要结果，并作了一......
鉴于视频监控系统获取到的视频数据十分庞大且其中存在大量冗余信息,通过视频摘要技术将这些视频数据浓缩成简短的摘要视频,让用户......
利用线性代数理论中的厄米特二次型和若当标准形研究一类直接控制系统的绝对稳定性问题．进—步发展了控制系统稳定性理论中最近发展......
给出二重非齐次马氏链的强遍历性，绝对平均强遍历性，Cesaro平均收敛的概念．利用二维马氏链的遍历性和C-K方程，建立了二维马氏链与二重......
以黄山贡菊为原料,采用亚临界流体萃取技术,萃取贡菊中的油类成分,所得到的贡菊净油进行GC/MS检测分析。结果表明,亚临界流体DME萃......
对抛物型方程,构造一族含双参数的三层高精度隐式差分格式.在特殊情况下,当参数α=(1)/(2)和β=0时,得到一个两层格式.同时,证明该......
