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189篇 您的检索式:作者名="Meng I"
    题名 作者 年代 出处 被引量
1青海共和盆地达连海湖泊流域表土花粉-气候响应面分析显示文摘孢粉分析是研究过去全球变化的一种重要方法,而研究花粉与现代气候之间的相互关系是古气候定量重建研究中的前沿课题。要预测未来气候的中长期变化,必须从花粉记录中定量提取古气候信息,建立的多种孢粉-气候数学模型必须经过不同边界条件下的古气候数据检验校正才能应用到实际当中。花粉-气候响应面方法是考虑了花粉与气候间的非线形关系上,提出的将现代花粉丰度在地理空间的分布转换为气候空间的分布,并以提供定量的古气候数据,已被广泛应用于COHMAP等各种重要古气候研究项目。本文就是利用该方法,以青藏高原东北部共和盆地达连海湖泊流域54个表土样品中的花粉丰度及采样点的气候参数为基础数据,通过主成分分析选择了特征值高且指示意义明显的4种花粉类型,对其丰度与7月平均温度及年平均降水量两个气候参数进行多项式回归分析,其结果显示模型对数据拟合较好,为定量重建该区古气候变化提出了较为准确的数量指标。陈英玉 QING Hai-ruo VELEZ M I LIU Meng 魏豆豆 蔡遥 2014地球学报2014,35,1:10
2Low 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 2013Journal of Digestive Diseases2013,,3:3
3Numerical prediction experiment on Typhoon Maggie (9903)显示文摘The movement of Typhoon Maggie (9903) in June 1999 is one of the rare cases ever seen in the history. At 00U on June 6 Maggie was located at about 70 km to the southwest of Taiwan. When it arrived at the coastal region of Shanwei City (22.8N, 116.5E), it turned suddenly to move southwestward along the southern China coastal line. De June 7 Maggie finally turned to move northward, making landfall to the north of Shangchuan Island. The experimental numerical prediction system on typhoon movement that was designed based on MM5 is proved quite successful for the 48h prediction of Maggie’s movement and rainfall. The mean prediction error of typhoon track is 81 km for 0-24 h and 74 km for 24-48 h. The location of typhoon center in the initial field of the model is approximately 100 km away from the actual observations. In order to modify the location of typhoon center, a bogus typhoon was intro- duced into the model and the prediction of typhoon track was improved in 0-24 h time interval. But the prediction error was enlarged in 24-36 h. We also performed a sensitivity experiment of changing the land of southern China into the ocean. It is found that the orientation of South China coastal line and the topography have no obvious effect on the movement of Typhoon Maggie.Fong Soi Kun, Wu Chisheng, Hao I Pan, Lam Kin Hang Ku Chi Meng, Wang Anyu, Lin Wenshi (1. Macao Meteorological and Geophysical Bureau, Macao, China 2. Department of Atmospheric Sciences, Zhongshan University, Guangzhou 510275, China) 2001Acta Oceanologica Sinica2001,20,2:3
4Inheritance of Ear Tip-Barrenness Trait in Maize显示文摘这篇论文的目的是在玉米(Zea mays L.) 学习耳朵尖端不孕特点的继承模式。在玉米的耳朵尖端不孕特点能被分类进二种类型,尖端贫瘠并且 tip-barrenless。二个近交系, 1x01-3 (tip-barrenless 类型) , wx04-1 (尖端贫瘠的类型) ,和他们的 F1, F2, BC1, BC2 代在他们的耳朵尖端不孕类型上被分析。结果证明 F1 是尖端贫瘠的类型;尖端贫瘠的类型对 tip-barrenless 类型的比率跟随了 12.78:在 F1 分离群体的 1 比率和在 BC1 的 2.75:l 比率。χ 2 测试显示耳朵尖端不孕类型的特点跟随了 2 副本显性基因的一个继承模式。社会科学统计套装软体分析显示耳朵尖端不孕长度的特点具有反常分发。上面的结果意味着那:(1 ) 玉米耳朵尖端不孕类型的特点被 2 副本显性基因控制;尖端贫瘠的类型在 tip-barrenless 类型上是主导的;(2 ) 尖端不孕长度的特点是多基因控制,主要基因期望的量标识; 数量性状。MENG Zhao-dong ZHANG Fa-jun DING Zhao-hua SUN Q i WANG Li-ming GUO Qing-fa WANG Hong-gang 2007Agricultural Sciences in China2007,6,5:2
5Enhancing the mineral and vitamin content of wheat and maize through plant breeding显示文摘Ortiz Monasterio J I Palacios-Rojas N Meng E 2007Journal of Cereal Science2007,46,3:1
6Rhesus monkey produced by nuclear transfer 显示文摘Meng L Ely J J Stouffer R I 1997Biol Reprod1997,57,2:1
7Antiserum to recombinant virus coat protein detects rupestris stem pitting associated virus in grapevines显示文摘MENG B CREDI R PETROVIC N TOMAZIC I GONSALVES D 2003Plant Disease2003,87,5:1
8First detection of rupestris stem pitting associated virus particles by antibody to a recombinant coat protein显示文摘PETROVIC N MENG B RAVNIKAR M MAVRIC I GONSALVES D 2003Plant Disease2003,87,5:1
9Changes in blood lymphocyte populations after multiple trauma:association with posttraumatic complications显示文摘MENGES T ENGEL J WELTERS I 1999Crit Care Med1999,27,4:1
10Emergent right lobe aduk - to- adult living donor liver transplantation for high model for end stage liver disease score severe hepatitis显示文摘Shi-Chun L Meng - Long W Ning I 2010Transpl Int2010,23,1:1
11显示文摘PEREPICHKA I F PEREPICHKA D F MENG H 2005Adv Mater2005,17,:1
12Short-range clutter suppression for airborne radar by utilizing prefihcring in ele- vation显示文摘Meng X D Wang T Wu I X 2009IEEE Geoscience and Remote sensing Letters2009,6,2:1
13Structure-based strategies for drug design and discovery 显示文摘KUNTZ I D MENG E C SHOICHET B K 1994Acc Chem Res1994,27,:1
14Spread of hepatitis E virus among different-aged pigs: two year survey in Taiwan显示文摘Wu J C Chen C M Chiang T Y Tsai W H Jeng W J Sheen I J Lin C C Meng X J 2002J Med Virol2002,66,4:1
15Con'ecting geolocation errors for microwave instruments aboard NOAA satellites 显示文摘Moradi I Meng H Femn'o R R 2013IEEE Trans on Geoscience and Remote Sensing2013,51,6:1
16Changes in blood lymphocyte populations after multiple trauma: association with posttraumatic complications显示文摘Menges T Engel J Welters I 1999Crit Care Med1999,27,:1
17A high time resolution study of the solar wind magnetosphere energy coupling function 显示文摘Akasofu S I Carbary J F Meng C I 1982Planet Space Sci1982,0,6:1
18Thymic output,ageing and zinc显示文摘Mitchell WA Meng I Nicholson SA 2006Biogerontology2006,7,56:1
19Sequence analysis of open reading frames (ORFs) 2 - 4 of a US isolate of porcine reproductive and respiratory syndrome virus 显示文摘MOROZOV I MENG X J PAUL P S 1995Arch Virol1995,140,:1
20Preparation ofwaterborne polyurethanes using an amphiphilic diol forbreathable waterproof textile coatings显示文摘MENG Q B LEE S I NAH C W 2009Prog OrgCoat2009,66,4:1
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