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70篇 您的检索式:作者名="Elwin"
    题名 作者 年代 出处 被引量
1黑龙港地区主要农作物生产的技术效益分析显示文摘以衡水市桃城区邓庄乡 8个村 2 49个农户 5种主要农作物生产的投入产出调查资料为依据 ,应用统计最大生产函数模型对小麦、棉花、夏玉米、春大豆、夏大豆生产的技术效益进行分析 ,结果表明 :小麦生产的技术效益在 5种作物中最高 ,其余依次为棉花、夏大豆、夏玉米、春大豆 ;技术效益总体上随投入量的增加而提高 ;小麦、棉花、夏大豆、夏玉米、春大豆的技术增产潜力分析为 2 6 .8%、39.4%、41.8%、45 1%和 5 4.5 %杨金深 Elwin GSmith 郑彦平 2000河北农业大学学报2000,23,3:4
2Investigation of the role of companion animals in the zoonotic transmission of cryptosporidiosis显示文摘Smith R P Chalmers R M Elwin K 2009Zoonoses Public Health2009,56,1:1
3Not Quite Paradise:Inadequacies of Environmental Impact Assessment in the Maldives显示文摘Zubair S Bowen D Elwin J 2011Tourism Management2011,32,2:1
4Long-term effect of aspirin on colorectal cancer incidence and mortality: 20-year follow-up of five randomised trials显示文摘Peter M Rothwell Michelle Wilson Carl-Eric Elwin Bo Norrving Ale Algra Charles P Warlow Tom W Meade 20102010 (9754)2010,,9754:1
5Cryptosporidium in farmed animals: the detection of a novel isolate in sheep显示文摘Chalmers RM Elwin K Reilly WJ 2002Int J Parasitol2002,32,1:1
6Self-propaga ting high temperature synthesis of MFe12 O19 (M--St, Ba) from the reactions of metal super oxides and iron- metal显示文摘Parkin I P Elwin G Kuznetsov MV 2001Journal of Materials Processing Technology2001,,:1
7Self-propagating high temperature synthesis of MFe12O19(M=Sr,Ba) from the reactions of metal superoxides and iron metal显示文摘Parkin I P Elwin G Kuznetsov M V 2001Journal of Materials Processing Technology2001,110,:1
8Long-term effect of aspirin on colorectal cancer incidence and mortality: 20-year follow-up of five randomised trials 显示文摘ROTHWELL P M WILSON M ELWIN C E 2010Lancet2010,376,9754:1
9Long-term effect of aspirin on colorectal cancer incidence and mortality :20-year follow-up of five ran- domized trials 显示文摘Rothwe PM Willson M Elwin CE 2010Lancet2010,367,9754:1
10Returning to nursing practice:a learning journey显示文摘Elwin C 0,,02:1
11Long-term effect of aspi- rin on colorectal cancer incidence and mortality :20-year follow-up of five randomised trials显示文摘Rothwell PM Wilson M Elwin CE 2010Lancet2010,376,:1
12Self-propagating high temperature synthesis of hexagonal ferrite MFe12O19 (M=Sr,Ba)显示文摘Parkin I P Elwin G Barquin L F 2004Adv Mater2004,9,8:1
13Embedding RMON in large LAN switches 显示文摘Elwin Stelzer E Gonsalves TA 1999IEEE Network1999,,13:1
14Unusual Cryptosporidium Genotypes in Human Cases of Diarrhea显示文摘Robinson C Elwin K Chalmers R M 2008Emerg Infect Dis2008,14,:1
15Long-term effect of aspirin on colorectal cancer incidence and mortality:20- year follow-up of five randomised trials 显示文摘Rothwell PM Wilson M Elwin CE 2010Lancet2010,376,9754:1
16Segmentation of urban road network from satellite images using fuzzy mathematical morphology显示文摘Letitia S Elwin Chandramonie 2008ICGST-GVIP2008,8,4:1
17Re description of Cryptosporidium cuniculus Inman and Takeuchi, 1979 (Apicomplexa: Crypstosporidiidae): Morphology,biology and phylogeny显示文摘Robinson G Wright S Elwin K 2010IntJ Parasitol2010,40,13:1
18Unusual Cryptosporidium genotypes in human cases of diarrheal显示文摘Robinson G Elwin K Chalmers RM 2008Emerg Infect Dis2008,14,11:1
19Cryptosporidium in farmed animals: the detection of a novel isolate in sheep 显示文摘Chalmers RM Elwin K Reilly WJ 2002Int J Parasitol2002,32,:1
20Modification of a rapid method for the identification of gene-specific polymorphisms in Cryptosporidium parvum and its application to clinical and epidemiology investigation 显示文摘Elwin K Chalmers R M Roberts R 2001Appl Environ Microbiol2001,67,12:1
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