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| 1 | 早期应用结肠镜与放射线检查检测严重下消化道出血 | Strate L.L. Syngal S. 赵天智 | 2005 | 世界核心医学期刊文摘(胃肠病学分册)2005,0,6: | 8 |
| 2 | 左室血栓的临床、影像和病理学特征:在经手术或病理确诊病例中比较对比增强MRI、经胸超声心动图和经食管超声心动图 | Srichai M.B. Junor C. Rodriguez L.L. R.D. White 刘少伟 | 2006 | 世界核心医学期刊文摘(心脏病学分册)2006,0,11: | 8 |
| 3 | Condensate Polishing System for PWR Nuclear Power Plant显示文摘 | A.L. Wang C.Y. Zhang Y.Q. Yang L.L. Yin | 2011 | Journal of Energy and Power Engineering2011,5,10: | 4 |
| 4 | NUMERICAL SIMULATION OF CASTING'S MOLD FILLING PROCESS显示文摘Numerical simulation of casting’s mold filling process is the main and the most important aspect of the foundry CAE technology. But it is time-consuming; it may take dozens of hours or several days. While with the development of computer hardware, numerical simulation of casting ’ s mold filling process has made rapid progress. The simulation results, therefore, have become more and more practical. This study tries to find some clues of the computational time of mold filling process. Firstly, this paper introduces mathematic model and the basic route of numerical simulation of casting’s mold filling process. Then the computational time of mold filling process has been carefully studied, and some new and useful results have been gained from the study of the computational time. Finally, this paper has given some real applications of numerical simu- lation of casting’s mold filling process. | J.X. Zhou R.X. Liu L.L. Chen D.M. Liao H. S. Wei | 2005 | Acta Metallurgica Sinica(English Letters)2005,18,6: | 4 |
| 5 | Corporate governance and voluntary disclosure显示文摘 | L.L. Eng Y.T. Mak | 2003 | Journal of Accounting and Public Policy2003,,4: | 4 |
| 6 | Temperature- and duration-dependent rice straw-derived biochar: Characteristics and its effects on soil properties of an Ultisol in southern China显示文摘 | X. Peng L.L. Ye C.H. Wang H. Zhou B. Sun | 2011 | Soil & Tillage Research2011,,2: | 4 |
| 7 | 欧洲早期农耕扩展速率的测量显示文摘我在几篇论及农业文化扩展问题和欧洲新石器时代文化的文章中曾引证或提到过这篇论文的研究成果,因而收到一些对这种研究方法感到兴趣的同志们的来信,询及该文研究方法的细节。由于这篇论文在论证欧洲农业起源的模式上起到了重大作用,所以自发表后受到考古界的高度重视。时至今日,无论是权威性的考古著作,还是科学普及文章,都仍然维持这篇论文的结论。或许它对于启发思路,拓宽中国农业起源问题的考古研究的领域也不无益处。 | A.J.阿默曼 L.L.卡瓦利-斯弗尔扎 黄其煦 | 1987 | 农业考古1987,,1: | 3 |
| 8 | INFLUENCE OF 2-BUTYNE-1,4-DIOL ON THE STRUCTURE AND PERFORMANCE OF THE Co-Ni ALLOY PLATED BY ELECTRODEPOSITION显示文摘2-butyne-1 的效果, Co-Ni 合金的免职行为上的 4-diol (BD ) 被调查由线性打扫 voltammetry。结果证明 BD 能阻止 Co-Ni 合金的免职。在硫酸盐 plating 洗澡的 BD 集中的效果,在 Co-Ni 的结构上,沉积物被精力学习散 X 光光谱学,扫描电子显微镜,和 X 光检查衍射分别地。作为结果, BD 能使平滑存款出现并且减少谷物的直径,而是 BD 的太多不对谷物的尺寸好。一般来说,一六角形拥挤不堪(hep ) Co-Ni 合金分阶段执行,与一优先地面向(110 ) 飞机,被电极淀积面对 BD 准备。为在碱的媒介的乙醇的电镀物品氧化的催化剂被循环伏安法调查的 Co-Ni 合金。从包含 BD 的洗澡的存款 plated 从仅仅硫酸盐 plating 洗澡与存款 plated 的相比拥有了乙醇性能的更好的电镀物品氧化,但是 BD 的太多不为催化活性是有益的。Co-Ni 电影作为磁性的记录材料合适。 | S.L. Wang L.L. Hong W.W. Yu | 2008 | Acta Metallurgica Sinica(English Letters)2008,21,1: | 3 |
| 9 | PREPARATION OF Fe/Ni MULTILAYER FILMS AND THEIR MAGNETIC PROPERTIES显示文摘FeNi multilayer films were prepared by EB-PVD technique. A modified TG-DSC apparatus was used to measure their Curie temperatures, which were around 7600C, lower than that of pure Fe thin films. The easy magnetization axis was in-plane. High temperature annealing in vacuum decreased the coercivity sharply. The saturation magnetization also changed with heat treatment. After annealing at the temperature equal to the substrate temperature during deposition, the saturation magnetization decreased. | L.L. Liu, X.F. Bi, S.K. Gong, H.B. Xu and X. Y. Yuan Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China | 2002 | Acta Metallurgica Sinica(English Letters)2002,15,2: | 2 |
| 10 | Effects of Dry Cow Grouping Strategy and Prepartum Body Condition Score on Performance and Health of Transition Dairy Cows显示文摘 | L.L. Contreras C.M. Ryan T.R. Overton | 2004 | Journal of Dairy Science2004,,2: | 2 |
| 11 | Back analysis of slope failure with Markov chain Monte Carlo simulation显示文摘 | L.L. Zhang J. Zhang L.M. Zhang W.H. Tang | 2010 | Computers and Geotechnics2010,,7: | 2 |
| 12 | Effect of Nb on oxidation behavior of high Nb containing TiAl alloys显示文摘 | J.P. Lin L.L. Zhao G.Y. Li L.Q. Zhang X.P. Song F. Ye G.L. Chen | 2010 | Intermetallics2010,,2: | 2 |
| 13 | NUMERICAL SIMULATION OF CASTING PROCESS显示文摘In this paper, the development status of casting numerical simulation technology is introduced. In additional, mathematical model, solution method, initial condition, boundary condition and defect predicting scheme of foundry process are also analyzed, which include the mold filling process, solidification process and the process coupling fluid flow with heat transfer. Finally, a practical casting is taken out to show how to predict defects and optimize foundry process with numerical simulation technology. | L.L. Chen, R.X. Liu and H.T. Lin College of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China | 2000 | Acta Metallurgica Sinica(English Letters)2000,13,2: | 2 |
| 14 | Participation in cooperative prey capture and the benefits gained from it are associated with individual personality显示文摘In animal societies, behavioral idiosyncrasies of the individuals often guide which tasks theyshould perform. Such personality-specific task participation can increase individual task efficiency,thereby improving group performance. While several recent studies have documented group-levelbenefits of within-group behavioral (i.e., personality) diversity, how these benefits are realized atthe individual level is unclear. Here we probe the individual-level benefits of personality-driven taskparticipation in the social spider Stegodyphus dumicola. In S. dumicola, the presence of at leastone highly bold individual catalyzes foraging behavior in shy colony members, and all group con-stituents heavily compete for prey. We assessed boldness by examining how quickly spidersresumed normal movement after a simulated predator attack. We test here whether (1) participantsin collective foraging gain more mass from prey items and (2) whether bold individuals are less re-sistant to starvation than shy spiders, which would motivate the bold individuals to forage more.Next, we assembled colonies of shy spiders with and without a bold individual, added one preyitem, and then tracked the mass gain of each individual spider after this single feeding event. Wefound that spiders that participated in prey capture (whether bold or shy) gained more mass thannonparticipators, and colonies containing a single bold spider gained more total mass than purelyshy colonies. We also found that bold spiders participated in more collective foraging events andwere more susceptible to starvation than shy spiders, suggesting that the aggressive foraging ofbold individuals may represent a strategy to offset starvation risk. These findings add to the bodyof evidence that animal personality can shape social organization, individual performance, andgroup success. | James L.L. LICHTENSTEIN Colin M. WRIGHT Lauren P. LUSCUSKIE Graham A. MONTGOMERY PINTER-WOLLMAN Jonathan N. PRUITT | 2017 | Current Zoology2017,63,5: | 2 |
| 15 | Effects of interval between fusion and activation, cytochalasin B treatment, and number of transferred embryos, on cloning efficiency in goats显示文摘 | J. Liu L.L. Li S. Du X.Y. Bai H.D. Zhang S. Tang M.T. Zhao B.H. Ma F.S. Quan X.E. Zhao Y. Zhang | 2011 | Theriogenology2011,,6: | 2 |
| 16 | Microstructures and mechanical properties of cast Nb–Ti–Si–Zr alloys显示文摘 | Y.X. Tian J.T. Guo L.Y. Sheng G.M. Cheng L.Z. Zhou L.L. He H.Q. Ye | 2008 | Intermetallics2008,,6: | 1 |
| 17 | The influence of controlled atmosphere and vacuum packaging upon chilled pork keeping quality显示文摘 | L.E. Jeremiah L.L. Gibson G.C. Argnosa | 1995 | Meat Science1995,,1: | 1 |
| 18 | Recovery of 15N labeled wheat residue and residual effects of N fertilization in a wheat–wheat cropping system under Mediterranean conditions显示文摘 | L.L. Ichir M. Ismaili G. Hofman | 2003 | Nutrient Cycling in Agroecosystems2003,,2: | 1 |
| 19 | Synthesis and Soft Magnetic Properties of Mg-doped Ni Nanoparticles显示文摘 | Yang J.H Feng B Liu Y Zhang Y.J. Yang L.L. Wang Y.X. Lang J.H. Wang D.D | | 0,,05: | 1 |
| 20 | 肠道外补充的谷氨酰胺减少了低出生体重儿全身蛋白水解作用 | Kalhan S.C. Parimi P.S. Gruca L.L. Hanson R.W. 李丹 | 2005 | 世界核心医学期刊文摘(儿科学分册)2005,0,10: | 1 |