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| 1 | CD44 attenuates activation of the hippo signaling pathway and is a prime therapeutic target for glioblastoma显示文摘 | Xu Y Stamenkovic I Yu Q. | 2010 | 中国神经肿瘤杂志2010,8,1: | 14 |
| 2 | 灰鹤在天山木扎提河湿地越冬及行为观察显示文摘于2017年10月—2019年5月,采用直接计数法、瞬时扫描取样法、卫星跟踪和最小凸多边形法(MCP),对新疆阿克苏地区拜城县木扎提河流域灰鹤(Grus grus)的种群特征、活动范围、行为时间分配和行为节律进行调查和分析。结果表明,2019年越冬灰鹤种群数量超过4700只,较2016年增加1倍多,种群发展动态呈上升趋势。灰鹤主要以家庭群为主(63.90%),聚集群次之(28.62%),孤鹤最少(7.48%)。家庭群主要以2成鸟1幼鸟为主(占46.82%),聚集群以5~8只个体为主(占65.91%)。整个越冬期持续140~160 d,灰鹤越冬期活动距离为1058 km,活动区域相对固定,活动区域面积为125 km^2。日活动面积和活动距离随着气温的变化而变化,温度降低,日活动范围和活动距离降低;反之,则增加。因此,活动面积和活动距离呈凹形变化,即先增加(10—11月),再逐渐减少(12—1月),然后增加(2—3月)的变化趋势。取食和警戒是灰鹤的主要越冬行为。灰鹤的46.8%日间时间用于取食,17.8%的日间时间用于警戒,用于休息、走动、理羽和其他行为的日间时间分别占13.4%、11.4%、7.4%和3.2%。日取食高峰呈双凸型,出现在8:00—9:00和17:00—18:00,分别达到57.0%和58.5%。休息高峰出现在11:00—15:00,占24.6%,呈单峰型。研究区灰鹤种群面临着放牧、农耕、天敌、道路车辆、低温和人为驱赶等诸多威胁因素。 | 李军伟 马鸣 孟凡娟 E I Ilyashenko V Yu Ilyashenko O V Belyalov A E Gavrilov S Kh Zaripova N Batbayar 曹垒 | 2020 | 生态与农村环境学报2020,36,5: | 4 |
| 3 | STELLADELIN D,A NEW CYCLIC UNDECAPEPTIDE FROM STELLARIA DELAVAYI显示文摘STELLADELIND,ANEWCYCLICUNDECAPEPTIDEFROMSTELLARIADELAVAYI¥YuRuiZHAO;JunZHOU;XianKaiWANG;XiaoLinHUANG;HouMingWU;ChangXiangCHEN... | Yu Rui ZHAO Jun ZHOU Xian Kai WANG Xiao Lin HUANG Hou Ming WU Chang Xiang CHENG (Depepartment of Medicinal Chemistry of Natural Products,School ofPharmacy, West China University of Medical Sciences,Chengdu, 610041)(Laboratory of Phytochemistry,Kunming I | 1996 | Chinese Chemical Letters1996,7,3: | 4 |
| 4 | Low effect‐site concentration of propofol target‐controlled infusion reduces the risk of hypotension during endoscopy in a T aiwanese population显示文摘 | Wen‐Hung Hsu Sophie SW Wang Hsiang‐Yao Shih Meng‐Chieh Wu Yi‐Yu Chen Fu‐Chen Kuo Hui‐Ying Yang Shun‐Li Chiu Koung‐Shing Chu Kuang‐I Cheng Deng‐Chyang Wu I‐Cheng Lu | 2013 | Journal of Digestive Diseases2013,,3: | 3 |
| 5 | Ten‐Day Quadruple Therapy Comprising Proton‐Pump Inhibitor, Bismuth, Tetracycline, and Levofloxacin Achieves a High Eradication Rate for H elicobacter pylori Infection after Failure of Sequential Therapy显示文摘 | Ping‐I Hsu Wen‐Chi Chen Feng‐Woei Tsay Chih‐An Shih Sung‐Shuo Kao Huay‐Min Wang Hsien‐Chung Yu Kwok‐Hung Lai Hui‐Hwa Tseng Nan‐Jing Peng Angela Chen Chao‐Hung Kuo Deng‐Chyang Wu | 2014 | Helicobacter2014,,1: | 3 |
| 6 | 放电脉冲重频准分子激光器在不同应用领域的发展现状(英文)显示文摘研究了脉冲宽度为25~40 ns的放电脉冲XeCl准分子激光器的工作参数。结果显示,激光器产生的脉冲能量为0.2~0.7 J,重复频率为100 Hz,表明在泵浦功率为2.8~3.3 MW/cm3时,激光器实现了2.6%的激光效率和3.8%的本征效率。 | LOSEV V F PANCHENKO Yu N DUDAREV V V IVANOV N G KONOVALOV I N PAVLINSKY A V PUCHIKIN A V | 2011 | 中国光学2011,4,1: | 3 |
| 7 | Panax ginseng natural populations: their past, current state and perspectives显示文摘瞄准:人参属人参,遗传和它 Primorye (俄国) 的自然人口的个体发生的结构的交配系统被调查。方法:基因差异用紧密相联的酶和荧光灯地基于的自动化放大碎片长度多型性(AFLP ) 和简单顺序被估计重复(SSR ) 标记。结果:在种类水平的全部的基因差异与紧密相联的酶是低的试金(0.023 ) ,和有 AFLP (0.255 ) 和 SSR (0.259 ) 的高度方法。它根据紧密相联的酶(>99%) 在人口以内被观察, AFLP (>85%) ,和 SSR (>73%) 试金。基因可变性分发的索引指出开拓殖民地在早 Holocene 在温暖的时期期间从南部的避难处由人参的 Sikhote-Alin 种。到异花受粉和自花传粉的人参植物的能力被显示出,人参属人参是容许的单性生殖的植物的假设被证实。人参的繁殖系统拥有授精进程的高粘性和稳定性帮助种类处于压力条件幸存。外部或内部的因素引起的骚乱能由于人参小卵或单性生殖的胚胎开发的形态基因的潜力被减少。因为一些生活阶段是不在的或很少发生,人参人口的生活阶段结构的分析证明所有他们不是完整成分的。结论:在所有 3 张人口,处女和年轻生产个人是占优势的。人口学习了的这个工具是可行的,自然人参人口的再介绍还是可能的。 | Yuri N ZHURAVLEV Olga G KOREN Galina D REUNOVA Tamara I MUZAROK Tatiyana Yu GORPENCHENKO Irina L KATS Yuliya A KHROLENKO | 2008 | Acta Pharmacologica Sinica2008,29,9: | 3 |
| 8 | High-pressure synthesis and characterization of diamond from a sulfur–carbon system显示文摘 | Yu Pal’yanov Yu Borzdov I Kupriyanov V Gusev A Khokhryakov A Sokol | 2001 | Diamond & Related Materials2001,,: | 2 |
| 9 | A NEW CYCLOPEPTIDE FROM ARENARIA JUNCEA显示文摘A NEW CYCLOPEPTIDE FROM ARENARIA JUNCEAANEWCYCLOPEPTIDEFROMARENARIAJUNCEAYuRuiZHAO;JunZHOU;XianKaiWANG;XiaoLinHUANG;HouMingWU... | Yu Rui ZHAO Jun ZHOU Xian Kai WANG Xiao Lin HUANG Hou Ming WU Tong Fang ZHAO(Department of Medicinal Chemistry of Natural Products, School of Pharmacy, West China University of Medical Sciences. Chengdu, 610041)(Laboratory of Phytochemistry, Kunming I | 1994 | Chinese Chemical Letters1994,5,9: | 2 |
| 10 | 高功率重频电化学HF激光器(英文)显示文摘研制了高功率、高重频非链式HF激光器,并研究了脉冲模式和重频模式下在SF6的混合气中增加电极边缘电场强度而不使用其它措施即可实现自持体引发放电的可能性,得到了重复频率为20 Hz,脉冲能量为67 J,转换效率为3%的激光输出。 | BULAEV V D GUSEV V S FIRSOV K N KAZANTSEV S Yu KONONOV I G LYSENKO S L MOROSOV Yu B POZNYSHEV A N | 2011 | 中国光学2011,4,1: | 2 |
| 11 | His-His-Leu,an angiotensinⅠconverting enzyme inhibitory peptide derived from Korean soybean paste,exerts antihypertensive activity in vivo显示文摘 | Shin Z I Yu R Park S A | 2001 | J Agric Food Chem2001,49,6: | 2 |
| 12 | Twist Regulates Cytokine Gene Expression through a Negative Feedback Loop that Represses NF-κB Activity显示文摘 | Dra?en ?o?i? James A. Richardson Kai Yu David M. Ornitz Eric N. Olson | 2003 | Cell2003,,2: | 2 |
| 13 | Efficacy of transient elastography in screening for large esophageal varices in patients with suspicious or proven liver cirrhosis显示文摘 | Huay‐Min WANG Gin‐Ho LO Wen‐Chi CHEN Ping‐I HSU Hsien‐Chung YU Chiun‐Ku LIN Hoi‐Hung CHAN Wei‐Lun TSAI Feng‐Woei TSAY Tsan‐Ping LIU E‐Ming WANG Kwok‐Hung LAI | 2012 | Journal of Digestive Diseases2012,,8: | 2 |
| 14 | TWO NEW OLEANOLIC ACID SAPONINS FROM ASTER YUNNANENSIS显示文摘TWONEWOLEANOLICACIDSAPONINSFROMASTERYUNNANENSIS¥YuSHAO;BingNanZHOU;LongZeLINandGeoffreyA.Cofdell(ShanghaiinstituteofMatstheMe... | Yu SHAO Bing Nan ZHOU Long Ze LIN and Geoffrey A. Cofdell (Shanghai institute of Matsthe Medica, Academic Sinica, Shanghai 2O0031 Program for Collaborative research in the Pharmaceutical Sciences, Coilege of pharmacy,Unlversity of lllinois at Chicago, I | 1994 | Chinese Chemical Letters1994,5,10: | 2 |
| 15 | Probing of photocatalytic surface sites on SO2-4/TiO2 solid acids by in situ FT-IR spectroscopy and pyridine adsorption显示文摘 | YU I C LIU P | 2006 | Journal of Photochemistry and Photobiology A:Chemistry2006,179,: | 1 |
| 16 | Text mining techniques for patent analysis 显示文摘 | Yuen - Hsien Tseng Chi - Jen Lin Yu - I Lin | 2007 | Information Processing and Management: An International Journal2007,43,5: | 1 |
| 17 | 'Breathing' vesicles显示文摘 | Yu S Azzam T Rouiller I | 2009 | J Am Chem Soc2009,131,10: | 1 |
| 18 | Study of the processes of insulation vacuum failure in helium cryostats 显示文摘 | Bartenev V D Datskov V I Shishov Yu A | 1986 | Cryogenics1986,26,: | 1 |
| 19 | Comparative Performance Analysis of Adaptive Multispectral Detectors显示文摘 | Yu X Reed I S Stocker A D | 2003 | IEEE Trans on Signal Processing2003,41,8: | 1 |
| 20 | Chem显示文摘 | Yu M F Yakobson B I and Ruoff R S Phys J | 2000 | B2000,104,: | 1 |