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| 1 | A Study on Solid/Melt Interfaces and the Formation of<100> Texture in Solidified FCC Metals显示文摘The (100) texture of solidified fcc metals, caused by the preferential (100) dendrite growth, could be closeIy related to solid/melt interfaces which behave differently along different crystallographic orientation. The stability and roughness of {111} and {100} solid/melt interfaces of fcc metals were investigated using a modified Temkin multi-layer model. It is demonstrated that {100}crystal/melt interface is more unstable and rougher than {111} interface. The effect of the stability of crystal/melt interface on the (100) texture formation in solidified fcc metals has been analysed and discussed. | D.Y.Li(Dept. of Mater. Sci & Eng., The Pennsylvania State University, University Park, PA 16802, USA )B.Debray and J.A.Szpunar(Dept. of Metall. Eng., McGill University, 3450 Uuiversity Street, Molitreal, PQ, Canada H3A 2A7) | 1997 | Journal of Materials Science & Technology1997,13,6: | 20 |
| 2 | Semigroup Method for a Mathematical Model in Reliability Analysis显示文摘The system which consists of a reliable machine, an unreliable machine and a storage buffer with infinite many workpieces has been studied. The existence of a unique positive time-dependent solution of the model corresponding to the system has been obtained by using C 0-semigroup theory of linear operators in functional analysis. | Geni Gupur 1,3 , LI Xue-zhi 2,3 1.Department of Mathematics, Xinjiang University, Urumqi 830046,China2. Department of Mathematics, Xinyang Teachers College, Henan 464000, China3. Academy of Mathematics and System Sciences, Chinese Academy of Sci | 2001 | Journal of Systems Science and Systems Engineering2001,13,2: | 12 |
| 3 | Analysis of genetic effects and correlations for nutrient quality traits of indica rice in different environments | SHI Chunhai and ZHU Jun , Agronomy Dept YANG Xiaoe, XUE Jianming , and YU Yonggui, Dept of Soil Sci and Agri Chem, Zhejiang Agri Univ, Hangzhou 310029, China | 1997 | Chinese Rice Research Newsletter1997,5,1: | 9 |
| 4 | The insecticide resistance in stripped stem borer,Chilo suppressalis(Walker)显示文摘The stripped stem borer (SSB), Chilo suppressalis (Walker) is one of the major insect pests of rice in China. Chemical control has been a common practice in SSB management since 1950s. Insecticides used included BHC before 1983;organophosphorus insecticides (methyl-parathion, trichophon, methamidophos, and monocrotophos), and chlordimeform in mid-1970s-1980s; Shachongshuang (dimehypo) and Shachongdan (monousltap) since early 1980s. In recent years, SSB population and its damage to rice increased rapidly and failures on control has been reported. To find out the cause of failure and to put forward the suitable control methods, we studied the resistance of SSB to major insecticides used in China. | CAO Mingzhang SHEN Jinliang LIU Xiaoyu Li Mei Dept of Pesticide Sci,College of Plant Protection,Nanjing Agri Univ,Nanjing 210095,China | 2001 | Chinese Rice Research Newsletter2001,9,1: | 5 |
| 5 | Studies on the Mechanism of the Direct Synthesis of Styrene form Benzene and Ethylene显示文摘StudiesontheMechanismoftheDirectSynthesisofStyreneformBenzeneandEthyleneZHANGQiang,JINRi-guang(CollegeofMater,Sci,andTech,Bei... | ZHANG Qiang , JIN Ri-guang (College of Mater, Sci, and Tech, Beijing Univ, of Them, Beijing,100029) YANG Jun (Dept. of Phys, Chem, Shenyang Pharmaceutical Univ., Shenyang,110015) | 1997 | Chemical Research in Chinese Universities1997,13,3: | 5 |
| 6 | Stress Field of Non-equilibrium Grain Boundaries in Nano-crystalline Metals显示文摘Introducing the stress distribution near grain boundaries to improve the dislocation pileup model for the Hall-Petch (H-P) relation, the continuous distribution of dislocations in the pileup could be solved by means of Tschebysheff polynomials for the Hubert transformation. An analytical formula of the stress intensity factor for the dislocation pileup is obtained. The reverse H-P relation may be explained by the modified dislocation-pileup-model. | Chiwei LUNG and Enke TIAN International Centre for Materials Physics, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China Hengqiang YE Laboratory of Atomic Imaging of Solids, Institute of Metal Research, Chinese Academy of Sci | 2001 | Journal of Materials Science & Technology2001,17,3: | 2 |
| 7 | Rice seed identification by computerized AFLP-DNA fingerprinting显示文摘Wedevelopedacomputerizedseedidentificationsystem.FifteenricevarietiesthatwerewidelyusedinChinawereanalyzedbyAFLPfingerprinting.12primerpairswerescreened.Inordertosimplifytheprocedureandcutdownthecostinseedidentification,theleastnumberofprimerpairsforpracticalseedidentifi cationshouldbeselected. | CHEN Yihua JIA Jianhang LI Chuanyou WANG Bin WENG Manli Inst of Genetics,Chinese Academy of Sci,Beijing 100101,China | 2000 | Chinese Rice Research Newsletter2000,8,1: | 2 |
| 8 | Structural Revision of Isovalertatins D03 and D23 Isolated from the Culture Filtrate of Streptomyces luteogriseus显示文摘Two aminooligosaccharides, isovalertatins D03 (1) and D23 (2), were isolated from the culture filtrate of Streptomyces luteogriseus. Their structures were reinvestigated and revised by spectroscopic evidences including ESI multistage mass spectrometry and 2-dimensional NMR techniques. | Duan Yun SI1, Da Fang ZHONG1*, Wen Yi HE2, Li Mei ZHAO1 1Laboratory of Drug Metabolism and Pharmacokinetics, Shenyang Pharmaceutical University, Shenyang 110015 2Center of Instrumental Analysis, Institute of Materia Medica, Chinese Academy of Medical Sci | 2001 | Chinese Chemical Letters2001,12,4: | 2 |
| 9 | QTL analysis of leaf photosynthetic rate and related physiological traits in rice(Oryza sativa L.)显示文摘Photosynthesis is one of the most important factors that influence the biomass andyield.Recently,more attention has been paid to genetic study on rice photo-synthesis and rice breeding for the physiological traits related to high efficientphotosynthesis.Chlorophyll content,stomatal resistance,and transpiration ratewere very important physiological traits related to photosynthesis.But until now,no genetic study on these traits has been reported.A DH population derived fromanther culture of ZYQ8/JX17,a typical indica/japonica hybrid was developed, | TENG Sheng, QIAN Qian, ZENG Dali, Yasufumi Kunihiro, Hiroshi Fujimoto, HUANG Daman, and ZHU Lihuang, Key Lab for Rice Biology, CNRRI, Hangzhou 310006 Inst of Genetics and Development Biology, the Chinese Academy of Sciences, Beijing 100101 College of Life Sci, Zhejiang Univ, Hangzhou 310029, China Japan International Res Center for Agri Sci, Tsukuba, Japan | 2002 | Chinese Rice Research Newsletter2002,10,3: | 2 |
| 10 | Systematic Review of Randomized and Nonrandomized Trials of the Clinical Response and Outcomes of Neoadjuvant Systemic Chemotherapy for Resectable Colorectal Liver Metastases显示文摘 | Terence C. Chua BScMed (Hons) Akshat Saxena BMedSc Winston Liauw MBBS MMed Sci Adel Kokandi MBBS David L. Morris MD PhD | 2010 | Annals of Surgical Oncology2010,,2: | 2 |
| 11 | Sympathetic innervation of the liver in man and dog: An immunohistochemical study显示文摘 | Reinier Mann B Appl Sci Prithi S. Bhathal MBBS PhD Christopher Bell | 1991 | Clinical Autonomic Research1991,,2: | 2 |
| 12 | Tolerance evaluation of rice varieties to the brown planthopper,Nilaparvata lugens feeding显示文摘The brown planthopper, Nilaparvata lugens (Stal) (BPH) is one of the most important insect pests of rice in China and other east-southern Asian countries. | CHEN Jianming YU Xiaoping LU Zhongxian ZHENC Xusong Xu Hongxing,Inst of Plant Protection,Zhejiang Acad of Agri Sci,Hangzhou 310021 CHENG Jia ’an,Dept of Plant Protection,Zhejiang Univ,Hangzhou 310029,China | 2002 | Chinese Rice Research Newsletter2002,10,3: | 2 |
| 13 | An Early Stage Faulting Along the Altun Mountain Range——Microstructural Evidences显示文摘Structural, microstructural analysis is done on the Altun fault zo ne and fault rocks. The major characteristics of faulting are summarized. Micros tructural observation reveals a complicated evolution of the fault zone. Much at tention is paid to the microstructural observation and dynamic analysis of fault ing. The occurrence of phengite grains suggest abnormally high pressure conditio ns during ductile deformation and metamorphism, while the occurrence of muscovit e-chlorite mineral assemblage suggest a low temperature and low pressure condit i on. Micro-component analysis on the inter-grown muscovite and chlorite grains gives similar information. It is concluded that the first deformation along the Altun fault zone is a type of ductile shearing, forming mylonites and mylonitic rocks along the fault zone. A post-Jurassic deformation is primarily suggested by the involvement of the l atest tectonic units (Jurassic) in the ductile deformation.The early tectonic ev ent involves deformation and metamorphism under conditions in the upper crust, w ith T-P conditions varying to a large extent (T-270℃ ~350℃; P-0.005GPa~0. 43GPa), which may be attributed to the extra tectonic stresses. | Liu Junlai, Pan Hongxun, Ye Huiwen, Ge Xiaohong and Liu Yongjiang (Changchun Univ. Sci & Tech., 130026, Changchun, China) | 1999 | Global Geology1999,4,2: | 2 |
| 14 | The assay of the hypocalcemic PTH frag- ment inhibitor with PTH provides a more accurate assessment of renal osteodystrophy compared to the intact PTH assay显示文摘 | Cantor T Sci B | 2003 | Nefrologia2003,23,2: | 1 |
| 15 | Effect of interlamellar spacing on cementite dissolution during wire drawing of pearlitic steel wires显示文摘 | Wong J N Chul M B Sci J O | 2000 | Scripta Materialia2000,42,5: | 1 |
| 16 | Interleukirr37 mediates the antitu- mot activity in hepatoeellular carcinoma: role for CD57+ NK cells 显示文摘 | and IL-18-binding protein re- Natl Acad Sci USA 2002 99 Zhao J J Pan Q Z Pan K | 2014 | Sei Rep2014,4,: | 1 |
| 17 | Biogas production potential from cotton wastes显示文摘 | sci A Demirer G N | 2007 | Renewable Energy2007,32,: | 1 |
| 18 | 查看详情显示文摘 | Pandey K Pitman A J Polym Sci | | 0,,: | 1 |
| 19 | Internucleosomal DNA fragmentation in gerbil hippocampus following forebrain ischemia显示文摘 | SCI Y VON LUBTZ D BASILE AS | 1994 | Neurosci Lett1994,171,: | 1 |
| 20 | Integrin -regulated FAK -Sre signaling in normal and cancer cells 显示文摘 | MITRA S K SCI'ILAEPFER D D | 2006 | Curt Opin Cell Biol2006,18,5: | 1 |