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<正> Considerable controversy existed concerning the role played by central norepinephrine (NE) in acupuncture analgesia......
Considering characteristics of Chinese urban mixed traffic,the author develops a combinatorial model involving the mixed......
Lattice vibration modes of LuVO4 and Nd:LuVO4 crystals were calculated by using space group theory,and polarized Raman s......
INTRODUCTION. The empirical assignments of vibrational spectra of Mo_2O_2(u-S)_2(dtcR_2)_2 have been reported. It is ne......
Greimas’s Semiotic Square is a new approach in analyzing literary works.Based on Sassure and Jacnson’s claim on binary......
Tibet Mineral Development decided to sign a cooperation framework agreement with Jinchuan Group Co.,Ltd.,to assign a 25%......
The present s tudy presents a detailed report of the project implemented to solve the problem that most of my students d......
We know the derivative of a function at a point(a,f(a))(or a number a,or x=a). Please consider the example below by usin......
BACKGROUND:Visceral hypersensitivity is the main cause of irritable bowel syndrome.c-Fos is a marker of visceral hyperse......
Security is a key problem for the development of Cloud Computing. A common service security architecture is a basic abst......
Two new C_(21) steroidal constituents, named otophylloside A(Ⅳ) and otophylloside B(Ⅴ), have been isolated from the r......
Objective To compare eradication rates,safety and compliance of minocycline quadruple and tailored therapies in patients......
Catalytic Performance in CO Hydrogenation Over SiO_2-Supported Ru-M (M=Co, Fe,Mo,Ni,Rh,Mn and Cr) Bi
The bimetallic Ru-M (M=Co,Fe,Ni,Mo, Rh,Cr, Mn) catalysts were prepared from SiO_2-supported bimetallic carbonyl cluster......
Determining capacity of multimodal multi-commodities freight transportation network from critical li
The commodity transportation capacity between all origin-destination (OD) pairs over the multimodal multi-commodities fr......
Chiral butyrolacto[3,4-b]-2(S)-6(R)-1-N-akylaziridines 7 were synthesized in enantiopure form utilizing racemic 5-methox......
Two new norditerpenoid alkaloids, spicatine A (1) and spicatine B (2) were isolated from the root of Aconitum spicatum.......
The Characters and Effect of Potassium in the Aeolian Sand Soil on Growth and Quality of Wine-Grapes
The paper reports the study on validity, absorbing and using in potassium of wine-grapes grown on aeolian sandy soil in ......
Aims&Scope The Journal of Arid Land aims to meet the needs of researchers,students and practitioners in sustainable deve......
It is one of the most significant progresses in nuclear spectroscopy in recent years that the nuclear superdeformed (SD......
An experimental study of high-spin states in ~(79)Kr has been performed at the GASP array using the reaction ~(55)Mn(~(3......
Excited states in the odd-proton nucleus ~(125)Cs were investigated by means of in-beam γ-ray spectroscopy.The πg_(7/2......
Our lattice dynamics simulation of Xe-hydrate with four-site TIP4P oxygen-shell model can accurately reproduce each peak......
Many authors have reported the techniques to iterate nonlinear equations oncomplex plane, but generally, the sise of ima......
Cross-layer resource allocation for QoS guarantee with finite queue constraint in multirate OFDMA wi
Efficient radio resource allocation is essential to provide quality of service (QoS) for wireless networks. In this arti......
The principle and method for the calculation of chemical shifts of substituted benzenes have been extended to calculati......
＂11.15＂的上海特大火灾造成了巨大的人员与经济的损失。如果消防车辆能克服交通系统的不畅而更及时赶到的话,或许结果会不一样。因此......
梳理和分析了石油用地现行政策和石油勘探开发建设用地的特点,针对建立和改进石油开采业用地管理制度、促进企业依法依规用地、加......
当前,许多计算机用户只用DOS系统提供的命令BACKUP与RESTORE将文件由硬盘备份到软盘上完成单机复制,但此种方法对操作系统版本依赖......
利用一种动态网格,通过空间数据赋值技术,将多源数据赋值给网格,以完成空间数据的互操作。赋值后的网格系统具有多种属性,通过地理......
文中从不确定理论出发,将随机模糊约束规划理论引入对随机模糊多目标指派问题的研究。构建了多目标指派问题的随机模糊规划机会约......
Two new alkaloids namely tuberostemoninal andtuberostemoamide as minor components were isolated from the rootsof Stemona......
在分析国内外快递网络结构特征和运营效率的基础上，结合国内快递业发展的需求，通过复杂网络和网络流分配等方法和工具设计了快递网络......
在液氮温度下测量ＮＡＢ和ＮＹＡＢ的全波段吸收光谱，并由此初步指认了ＮＡＢ和ＮＹＡＢ的斯塔克能级，利用Ｊ－Ｒ理论首次对ＮＡＢ和ＮＹＡＢ的斯塔克能级进行了全谱项拟合计算，并作了正......
<正> 如果你到国外留学、进修,在实验室(laboratory=lab)里做各种实验是必不可少的。当你第一次走进实验室工作时,导师会对你说:“......
<正> If the 1995 stroke that paralyzed Jean-Domminique Baubywas cruelly premature,at least death had the courtest to wai......
以排队理论为基础,针对将有限维修力量分配给单一维修站提供定点维修和各需求点提供伴随维修的问题,提出了一个维修力量分配的优化......
对含有手性轴的螺环化合物3，9-二（4-甲基苯）-2，4，8，10-四氧杂螺[5．5]十一烷的一维、二维核磁共振谱（^1HNMR，^13CNMR，DEPT，2D^1H—^1HCOSY，HSQC，H......
变批量生产是一种先进制造模式，根据生产批量，合理调配制造资源，是实现该模式的可行途径。根据建立的制造资源分级数据库，结合目标期望......
【正】Cinema of Institut francais de Chine Cinema Theater French films with Chinese (and sometimes English) subtitles Fi......
Two new alkaloids, maistemonine and oxymaistemonine were isolated from the roots of $temona mairei collected from Yunnan......
