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Advanced Synthesis & Catalysis, ISSN 1615-4150, 07/2019, Volume 361, Issue 13, pp. 3074 - 3079
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2017, Volume 56, Issue 6, pp. 1510 - 1514
2‐Pyridylsulfone‐ and fluoroalkylated group‐activated olefins underwent highly efficient diastereo‐ and enantioselective 1,3‐dipolar cycloadditions across... 
asymmetric cycloaddition | nitrones | fluoroalkylation | γ-amino alcohols | isoxazolidines | REAGENTS | ACID | ENANTIOSELECTIVE CYCLOADDITION | REVERSE-TRANSCRIPTASE | COMPLEXES | SULFONES | CHEMISTRY, MULTIDISCIPLINARY | ALKENES | gamma-amino alcohols | TRIFLUOROMETHYLATED ISOXAZOLIDINES | DERIVATIVES | CONJUGATE ADDITION
Journal Article
Angewandte Chemie, ISSN 1433-7851, 02/2017, Volume 56, Issue 6, p. 1510
2-Pyridylsulfone- and fluoroalkylated group-activated olefins underwent highly efficient diastereo- and enantioselective 1,3-dipolar cycloadditions across... 
Synthesis | Enantiomers | Analysis | Organic compounds | Solvents | Temperature | Alkenes | Catalysts | Absorbents | Sieves | Aliphatic compounds | Alcohols | Cycloaddition | Asymmetry | Asymmetric synthesis | Temperature effects | Absolute configuration | Ligands | Isoxazolidines
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 12/2013, Volume 34, Issue 12, pp. 39 - 41
This paper first on the vertical shaft type machine rotary hydraulic cylinder for stress analysis, calculates the rotary cylinder size; Analysis of the... 
Control systems
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 12/2013, Volume 34, Issue 12, pp. 39 - 41
This paper first on the vertical shaft type machine rotary hydraulic cylinder for stress analysis, calculates the rotary cylinder size; Analysis of the... 
Paper machines | Hydraulics | Fluid flow | Control systems | Mathematical models | Cylinder heads | Cylinders | Matlab
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 05/2013, Volume 34, Issue 5, pp. 16 - 17
This paper described the structure principle and characteristics of the tubular belt conveyor, and introduced the design and application of Chinese first... 
Design parameters | Coal mines | China | Belt conveyors | Research projects | Underground | Machinery
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 05/2013, Volume 34, Issue 5, pp. 16 - 17
This paper described the structure principle and characteristics of the tubular belt conveyor, and introduced the design and application of Chinese first... 
Design parameters | Coal mines | China | Belt conveyors | Research projects | Underground | Machinery
Journal Article
Angewandte Chemie, ISSN 0044-8249, 02/2017, Volume 129, Issue 6, pp. 1532 - 1536
2‐Pyridylsulfone‐ and fluoroalkylated group‐activated olefins underwent highly efficient diastereo‐ and enantioselective 1,3‐dipolar cycloadditions across... 
Asymmetrische Cycloadditionen | Fluoralkylierungen | Nitrone | γ-Aminoalkohole | Isoxazolidine | Cycloaddition | Asymmetry | Catalysts | Derivatives | Molecular sieves | Arrays | Alcohols | Isoxazolidines
Journal Article
Meitan Jishu = Coal Technology, ISSN 1008-8725, 01/2019, Volume 38, Issue 11, p. 55
By means of field observation and numerical simulation, the strain softening model in FLAC3 D was modified and recompiled by C ++ to analyze the cohesion... 
Mining | Cohesion | Computer simulation | Waste management industry | Coal | Mechanical properties | Spalling | Mathematical models | Ribs (structural) | Plastic deformation | Softening
Journal Article
Wuli Xuebao/Acta Physica Sinica, ISSN 1000-3290, 06/2011, Volume 60, Issue 6
On 21 February 2009, THEMIS-C satellite observed the classical signal of magnetic flux rope at magnetotail of X = -15. 7R(E). We take the method of... 
Multiple X-line reconnection | Magnetotail | Grad-Shafranov reconstruction | Magnetic flux rope | magnetotail | multiple X-line reconnection | CLUSTER OBSERVATIONS | PHYSICS, MULTIDISCIPLINARY | magnetic flux rope | MAGNETOPAUSE | SHEET
Journal Article
Diqiu Wuli Xuebao/Chinese Journal of Geophysics, ISSN 0001-5733, 03/2008, Volume 51, Issue 2, pp. 307 - 315
The properties of proton (0 eV < E < 40 keV) in the plasma sheet are examined by means of a superposed epoch analysis, using 115 magnetotail plasma injection... 
Journal Article
Chinese Physics Letters, ISSN 0256-307X, 02/2008, Volume 25, Issue 2, pp. 783 - 786
Measurements of energetic particles obtained by the two geosynchronous satellites (1991-080 and LANL-97A) are performed to investigate the plasma injection... 
MODEL | PHYSICS, MULTIDISCIPLINARY | SUBSTORMS | MAGNETOSPHERE | ELECTRIC-FIELDS | REGION
Journal Article
Chinese Journal of Geophysics (Acta Geophysica Sinica), ISSN 0001-5733, 03/2008, Volume 51, Issue 2, pp. 307 - 315
The properties of proton (0 eV < E < 40 keV) in the plasma sheet are examined by means of a superposed epoch analysis, using 115 magnetotail plasma injection... 
Dawn-dusk convection electric field | Electric drift | Volland-Stern electric field | Magnetotail plasma injection | T89c magnetic field | GEOCHEMISTRY & GEOPHYSICS | BOUNDARY MODEL | electric drift | INSTABILITY | magnetotail plasma injection | ELECTRONS | FIELD | SHEET | SUBSTORMS
Journal Article
Acta Polymerica Sinica, ISSN 1000-3304, 02/2017, Issue 2, pp. 359 - 366
Dendrimers characterized by monodisperse hyperbranched structure have been applied in many fields due to their unique properties such as precise structure,... 
Facile synthesis | Dendrimer | Click reaction | Epoxide-amine reactions | Internal and peripheral dual-function groups | DRUG | POLYMERS | THIOL-ENE | DESIGN | POLYMER SCIENCE | SIZE | RELEASE | dual-function groups | NANOPARTICLES | Internal and peripheral | EFFICIENT | CATALYSTS
Journal Article
中国化学快报:英文版, ISSN 1001-8417, 2014, Issue 9, pp. 1301 - 1304
A simple synthetic approach for the transformation of (S)-Ugi's amine, another configuration of (R)-Ugi's amine, one of the most widely used intermediate in... 
活性二氧化锰 | 碱性水解 | 二茂铁基酮 | | 合成方法 | 转化 | 邻苯二甲酸酐 | 中间体
Journal Article
Angewandte Chemie, ISSN 0044-8249, 02/2017, Volume 129, Issue 6, p. 1532
2-Pyridylsulfone- and fluoroalkylated group-activated olefins underwent highly efficient diastereo- and enantioselective 1,3-dipolar cycloadditions across... 
Synthesis | Analysis | Enantiomers | Organic compounds
Journal Article
Chinese Chemical Letters, ISSN 1001-8417, 09/2014, Volume 25, Issue 9, pp. 1301 - 1304
A simple synthetic approach for the transformation of (S)-Ugi's amine has been developed via esterification using anhydride, alkaline hydrolysis and active... 
Hydrolysis | Transformation | Oxidation | (S)-Ugi's amine | Esterification | ASYMMETRIC CATALYSIS | HYDROBORATION | CHIRAL FERROCENYL | ALKYLATION | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | SECONDARY ALCOHOLS | LIGANDS | KINETIC RESOLUTION | ENANTIOSELECTIVE HYDROGENATION | MODULAR SYNTHESIS
Journal Article
Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, ISSN 0251-0790, 07/2008, Volume 29, Issue 7, pp. 1331 - 1333
Copper hydroxyphosphate was rapidly synthesized by using a novel hydrothermal method, in which phosphoric acid and copper acetate hydrate are two mainly raw... 
Copper hydroxyphosphate | Hydrothermal synthesis | Phenol hydroxylation | OXIDATION | phenol hydroxylation | hydrothermal synthesis | PHENOL | HYDROXYLATION | CATALYST | copper hydroxyphosphate | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
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