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34篇 您的检索式:作者名="Alvis R"
    题名 作者 年代 出处 被引量
1中阿40m射电望远镜选址与电磁环境监测显示文摘优良站址的选择是射电望远镜完成既定科学目标并实现高效运行的重要保障。影响射电望远镜选址的主要因素包括电磁环境、水文、气象、地质条件、隔离性与可及性等。对于射电天文观测而言,来自宇宙天体的射电信号往往极其微弱,对望远镜系统及设备的灵敏度要求极高。然而,随着人类活动的不断加强,人们日常工作和生活中使用的电子通讯设备越来越多,无线电干扰源呈爆炸式涌现。在射电望远镜选址工作中,进行电磁环境监测,选择一个电磁环境良好的站址,对于射电望远镜实现常规观测运行、获取有效数据资料至关重要。同时,电磁环境监测结果也是射电望远镜接收机系统研制、站址电磁环境及无线电宁静区立法保护的重要依据。中阿天文学者和技术人员历时1年半完成了16个候选站址的初步勘察,并对优选出的3个主要候选站址进行了深入细致的电磁环境监测工作,获得了大量可靠数据。中阿双方依据电磁环境监测结果并结合各主要候选站址的水文、气象、地质及道路等条件,最终将位于Talacasto戈壁的3号候选站址确定为中阿CART射电望远镜的建设站点。赵卫普 李建斌 李金增 孙建民 齐力 罗滔 马晓耘 莫铠玮 李鹏程 夏跃兵 MALLAMACI C C PODESTA R C PACHECO A M ACTIS E CASTRO J I ALVIS R H LOPEZ C E FRANCILE C PODESTA F PEREZ J 2014天文学进展2014,32,3:4
2Effect of ceramic material on heat dissipation from multi-stage depressed collector used in high frequency travelling-wave tubes 显示文摘GAHLAUT v SHARMA R K SRIVASTAVA v ALVI P A GHOSH S K 2013Indian Journal of Pure & Applied Physics2013,51,:1
3Hemodynamic contsequences of continuous arteriovenous hemofiltration显示文摘Lauer A Alvis R Avram M 1998Am J Kidney Dis1998,12,:1
4In vitro mutation of Chrysanthemum with ethyl methane sulphonate in immature floral pedicels显示文摘RODRIGO R L ALVIS H A AUGUSTO T N 2004Plant Cell Tissue Organ Cult2004,,77:1
5Hemodynamic consequences of continuous arteriovenous hemofiltration显示文摘Lauer A Alvis R Avram M 1988Am J Kidney Dis1988,12,:1
6Twice weekly isoniazid and rifampin treatment of latent tuberculosis infection in Canadian plains Aborigines显示文摘McNab B D Marciniuk D D Alvi R A 2000Am J Respir Crit Care Med2000,162,:1
7Shear layer characteristics of supersonic free and impinging lets显示文摘Davis T Kumar R Alvi F 2014Shock Waves2014,1,:1
8Development and validation of a liquid chromatographic method for determination of related-substances of mosapride citrate in bulk drugs and pharmaceuticals 显示文摘NAGESWARA RAO R NAGARAJU D ALVI S N 2004J Pharm Biomed Anal2004,36,4:1
9Hemodynamic consequences of continuous arterio-venous hemofiltration显示文摘Lauer A Alvis R Avram M 1998Am J Kidney Dis1998,12,:1
10Tools for mapping high-throughput sequencing data显示文摘Nuno A F Johan R Alvis B 2012Bioinformaties2012,28,24:1
11Acute mesenteric venous thrombosis: improved- outcome with early diagnosis and prompt anticoagulation therapy显示文摘Alvi A R Khan S Niazi S K 2009Int J Surg2009,7,3:1
12Preparative isolation and characterization of some minor impurities of astaxanthin by high-performance liquid chromatography显示文摘Rao R N Alvi S N Nageswara R 2005J Chromatogr A2005,1076,5:1
13Monitoring the levels of chloroacetic acids in the industrial environment by high performance liquid chromatography显示文摘SAJJD H NARSIMHA R ALVI S N 1993J High Resolut Chromatogr1993,16,6:1
14Geochemistry of marie dikes in the Singhbhurn Orissa craton: implications for subduction-related metasomatism of the mantle beneath the eastern Indian craton显示文摘Mir A R Alvi S H Balaram V 2010International Geology Review2010,52,1:1
15Marine sponge polyketide inhibitors of protein tyrosine kinase 显示文摘Lee R H Slate D L Alvi K A 1992Biochem Biophys Res Commun1992,184,2:1
16A method of photographing fluorescence in circulating blood in the human retinal显示文摘NOVOTNY H R ALVIS D L 1961Circulation1961,24,:1
17Preparative isolation and characterization of some minor impurities of astaxanthin by high - performance liquid chromatography显示文摘RAO R N ALVI S N RAO B N 2005Chromatogr A2005,1076,:1
18Au decorated zinc oxide nanowires for CO sensing显示文摘JOSHI R K HU Q ALVI F 2009Journal of Physical Chemistry:C2009,113,16:1
19Functional enhancement of a partially active single-chain variable fragment antibody to Venezuelan equine encephalitis virus显示文摘ALVI A Z HU W G FULTON R E 2003Viral Immunol2003,16,2:1
20Long - term sequel of nail bed trauma显示文摘Alvi R Jones S Jaffe W 1998Eur J Plast Surg1998,,21:1
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