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| 1 | Computer Aided Simulation on Precision Cold Forging of Universal Joint Cross显示文摘The 3D FEM numerical simulation on multi-action precision cold forging technology of universal joint cross and differential spider is done in this article using DEFORM Software, a commercial computer aided engineering software specializing in forming and heat treatment simulation technology, and suitable for cold, warm and hot forging process. The material flow properties, the dynamic variation of stress and strain in the process of deformation and the load-stroke curve have also been achieved. A good consistency is exhibited between simulation results and practical data. Based on the DEFORM simulation results, the optimized procedure has been found for forging a universal joint cross. What should be emphasized here is that a better understanding of practical forging characters and the environmental factors can greatly improve the simulation accuracy thus make the simulation results more reliable. | H. Liu, G.N Liu, K J Huo ,T Liu, X H Zhang, K Liu, K Tao, Y. J. Liu 1. Mechanical Engineering School, Xi’an Jiaotong University, Xi’an, 710049, China 2.Strength Centre, Zhengzhou Research Institute of Mechanical Engineering, Zhengzhou 450052, China 3.Fo | 2000 | Journal of Shanghai Jiaotong university(Science)2000，5，1： | 7 |
| 2 | Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi’an, China显示文摘 | Cao J. J. Wu F. Chow J. C. Lee S. C. Li Y. Chen S. W. An Z. S. Fung K. K. Watson J. G. Zhu C. S. Liu S. X | 2005 | Atmospheric Chemistry and Physics2005，，56： | 6 |
| 3 | Src homology 2 domain-containing inositol-5-phosphatase 1 (SHIP1) negatively regulates TLR4-mediated LPS response primarily through a phosphatase activity- and PI-3K-independent mechanism显示文摘 | An H Xu H Zhang M Zhou J Feng T Qian C Qi R Cao X | 2006 | 第二军医大学学报2006，27，1： | 6 |
| 4 | Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi’an, China显示文摘 | Cao J. J. Wu F. Chow J. C. Lee S. C. Li Y. Chen S. W. An Z. S. Fung K. K. Watson J. G. Zhu C. S. Liu S. X | 2005 | Atmospheric Chemistry and Physics2005，，56： | 3 |
| 5 | 生理过度觉醒相关失眠增加高血压风险显示文摘先前的研究显示,失眠和客观睡眠时间过短与高血压风险增加相关,并推测其潜在的机制是生理过度觉醒。在该研究中,研究者通过多次睡眠潜伏期试验(multiplesleeplatencytest,MSLT)——一种睡眠/觉醒的标准测试,探讨与生理过度觉醒相关的失眠是否与高血压风险增加相关。 | Li Y Vgontzas AN Fernandez-Mendoza J Bixler EO Sun Y Zhou J Ren R Li T Tang X 戴伦 练桂丽 | 2015 | 中华高血压杂志2015，23，2： | 2 |
| 6 | RNA编辑介导了COPA的功能转换显示文摘【据Journal of Hepatology 2021年1月报道】RNA编辑介导了COPA的功能转换--最新发现的肝细胞癌发生机制(作者Song Y等)RNA编辑与RNA序列中的核苷酸变化相关。近期有研究报道了异常腺苷和肌苷的RNA编辑与癌症相关。目前为止,很少发现具有重要功能的蛋白质编辑靶点与肝癌相关。来自新加坡国立大学的Song等研究了蛋白质的编辑靶点COPA(coatomer亚基α)在肝细胞癌(HCC)中的作用。 | SONG Y AN O REN X 张海玲 胡玉琳 | 2021 | 临床肝胆病杂志2021，37，2： | 2 |
| 7 | Anticarcinogenic activity of selenium-enriched green tea extracts in vivo显示文摘 | Xu J Yang F M An X X | 2007 | Journal of Agricultural and Food Chemistry2007，55，： | 1 |
| 8 | Exploring novel bioactive compounds from marine microbes 显示文摘 | ZHANG L X AN R WANG J P | 2005 | Current Opinion in Microbiology2005，8，： | 1 |
| 9 | Face recognition using laplacianfaces显示文摘 | HE X F Y AN S C HU Y | 2005 | IEEE Trans on Pattern Analysis anti Machine Intelligence2005，27，3： | 1 |
| 10 | Multiwavelength operation of an erbium-doped fiber ring laser using a dual-pass Mach-zehnder comb filter 显示文摘 | Lin X Z Pun E Y B | 1999 | opt Commun1999，169，： | 1 |
| 11 | EGFP expres sion in goat mammary epithelial cells显示文摘 | Zheng Y M An Z X Peng X R | 2006 | Chin J Agri Biotechnol2006，3，1： | 1 |
| 12 | Element tracers for Chinese source dust显示文摘 | Zhang X Y Zhang G S An Z S | 1996 | Sci China Ser D- Earth Sci1996，26，5： | 1 |
| 13 | T-linker-specific ligation PCR (T-linker PCR) :an advanced PCR technique for chromosome walking or for isolation of taggedDNA ends显示文摘 | Yan Y X An C C Li L | 2003 | Nucleic Acids Res2003，31，： | 1 |
| 14 | Adsorption of 2,4,6-trinitrotoluene on a novel adsorption material PEI/SiO2 显示文摘 | An F Gao B J Feng X Q | 2009 | Journal of Hazardous Materials2009，166，23： | 1 |
| 15 | Noniso- thermal crystallization and melting behavior of poly(β- hydroxybutyrate)-poly(vinyl-acetate) blends显示文摘 | An Y X Li L X Dong L S Mo Z S Feng Z L | 1999 | J Polym Sci Part B: Polym Phys1999，37，5： | 1 |
| 16 | Ionic Liquid-assisted Extraction of Paeonol from Cynanchum Paniculatum显示文摘 | JIN R H FAN L AN X N | 2011 | Chromatographia2011，73，78： | 1 |
| 17 | The remelting strengthing on the internal surface of the thickened oil pump显示文摘 | Liu Z J An X Z Lin K G | 1999 | China Welding1999，8，1： | 1 |
| 18 | A novel drought-inducible gene,A TAF1,encodes a NAC family protein that negatively regulates the expression of stress-responsive genes in Arabidopsis显示文摘 | LU P L CH EN N Z AN R SU Z QI B S REN F CHEN J WANG X C | 2007 | Plant Molecular Biology2007，63，2： | 1 |
| 19 | Salvage gemcitabine-vinorelbine chemotherapy in patients with me- tastatic nasopharyngeal carcinoma pretreated with platinum-based chemotherapy 显示文摘 | Chen C Wang FH Wang ZQ An X Luo HY Zhang L et ol | 2012 | Oral Oncol2012，48，11： | 1 |
| 20 | Large-area synthesis of high-quality and uniform graphene films on copper foils显示文摘 | LI X S CAI W W AN J H | 2009 | Science2009，324，5932： | 1 |
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