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    题名 作者 年代 出处 被引量
1国内烟粉虱B生物型的分布及其控制措施研究显示文摘收集了国内 15个省 2 6个不同地区的烟粉虱种群 ,根据有关报道合成了一个随即引物H16 ,对不同地区的烟粉虱DNA进行了RAPD -PCR扩增 ,根据扩增结果分析了不同烟粉虱种群的生物型。结果表明 ,在以上不同省市和地区中 ,北京、山东等 11个省 19个地区都有烟粉虱B型的分布。以烟粉虱B型为防治对象 ,比较了使用高效氯氰菊酯、高效大功臣 2种化学农药 ,和应用桨角蚜小蜂、粉虱座壳孢 2种寄生性天敌 ,对黄瓜上烟粉虱种群的控制效果 ,结果表明在一个世代内 ,喷施高效大功臣 (10 0 0× ,1次 ) ,喷施粉虱座壳孢 (5× 10 6 个孢子 /ml,2次 ) ,和释放桨角蚜小蜂 (3头雌蜂 /株 ,2次 ) ,对烟粉虱种群的控制作用分别达到 78.2 1%、95 .74 %和 5 7.5 8% ,三者都可以对烟粉虱起到较好的防治效果。邱宝利 任顺祥 肖燕 温硕洋 Mandour N.S. 2003华东昆虫学报2003,12,2:26
2温度对烟粉虱发育和繁殖的影响(英文)显示文摘研究了 7个不同温度梯度对烟粉虱 (Bemisiatabaci)B生物型发育、存活和繁殖的影响。在 17℃时 ,烟粉虱从卵到成虫羽化需要 4 8 7天 ,而在 2 9℃则仅需要 13 9天。烟粉虱发育的最佳温度是 2 6℃ ,低温 (<2 0℃ )和过高的温度 (>32℃ )对烟粉虱发育有抑制作用。经线性回归分析 ,烟粉虱的发育起点温度约为 13℃ ,有效积温为2 6 3 8℃。烟粉虱在 2 0℃时 ,其成虫寿命和产卵量都是 32℃时 2倍多 ,单雌最高产卵量达到 2 0 8粒。烟粉虱的存活率以 2 6℃时最高 ,低温和高温对烟粉虱的存活率有负面影响。烟粉虱的内禀增殖率在 2 6℃和 2 9℃时较高 ,分别为 0 14 5 6和 0 14 70。所有数据显示 2 6℃是烟粉虱种群发育和繁殖的最佳温度。邱宝利 任顺祥 Mandour N.S. 林莉 2003Entomologia Sinica2003,10,1:10
3Combustion synthesis and luminescence characteristic of rare earth activated LiCaBO_3显示文摘Lithium calcium borate (LiCaBO3) polycrystalline thermoluminescence (TL) phosphor doped with rare earth (Tb3+ and Dy3+) elements was synthesized by novel solution combustion synthesis. The reaction produced very stable crystalline LiCaBO3:D(D=Tb3+ and Dy3+) phosphors. These rare earth doped phosphors material showed maximum TL sensitivity with favorable glow curve shape. TL glow curve of X-ray irradiated that LiCaBO3:Tb3+ and LiCaBO3:Dy3+ samples showed two major well-separated glow peaks. The TL sensitivity of these phosphors to X-ray radiation was comparable with that of TLD-100(Harshaw). Photoluminescence spectra of LiCaBO3:Tb3+ and LiCaBO3:Dy3+ showed the characteristic Tb3+ and Dy3+ peaks respectively. TL response to X-ray radiation dose was linear up to 25 Gy.N.S. Bajaj S.K. Omanwar 2012Journal of Rare Earths2012,30,10:5
4Special Issue on 'Recent Advances in Power System Control' for International Journal of Control,Automation,and Systems显示文摘Today the high quality power supply is of essential in the economic development in a country. With the development of modem power systems and increasing demand for power supply, the electric power industry is facing a great challenge in meeting the increased load demand with highest reliability and security with minimum transmission expenditure.E.H. Abed N.S. Namachchivaya T.J. Overbye M.A. Pai P.W. Sauer et al. 2004控制理论与应用(英文版)2004,2,4:5
5生物再生生命保障系统设计的基本问题显示文摘生物再生生命保障系统(BLSS)是建立月球/火星基地,实现中长期载人空间飞行必须解决的关键技术。利用高等植物或微藻来生产食物、处理废物、再生O2和水是BLSS区别于其他类型生保系统的重要标志。BLSS在结构和功能上可以分为自养单元和异养单元两部分。本文简单绘制了三种不同的系统构型。在实际选择时,应根据任务需求选择系统综合质量最小的构型而不是单纯追求高封闭度。系统设计过程应遵循物质平衡的基本原则,尤其是与航天员生命息息相关的O2平衡和水平衡。刘红 胡恩柱 胡大伟 Manukovsky N.S. Kovalev V. S. Gurevich Y. L. 2008航天医学与医学工程2008,21,4:4
6Acid Sulfate Soils in Australia: Characteristics,Problemsand Management显示文摘Acid soils(ASS) are widely distributed in Australia. This has only been recognized recentlywhen intensive research on ASS has been done in this country. This paper reviews aspects concerning a)the distribution and acid potential, b) controls on acidic status, and c) problems and management of ASSin Australia It is believed that the Australian experience may be useful for other countries where potentialproblems from ASS exist but insrfficient attention was paid to them.C. LIN(School of Resource Science and Management, Southern Cross Universitg, Lismore, N.S. W. 248O (Australia)) 1999Pedosphere1999,9,4:3
7MicroRNA-15b contributes to ginsenoside-Rg 1 -induced angiogenesis through increased expression of VEGFR-2显示文摘L.S. Chan Patrick Y.K. Yue Y.Y. Wong Ricky N.S. Wong 2013Biochemical Pharmacology2013,,3:2
8First results from the CMD-3 Detector at the VEPP-2000 Collider显示文摘R.R. Akhmetshin A.V. Anisyonkov S.A. Ahokhin V.M. Aulchenko V.S. Banzarov L.M. Barkov N.S. Bashtovoy D.E. Berkaev A.E. Bondar A.V. Bragin S.I. Eidelman D.A. Epifanov L.B. Epshteyn G.V. Fedotovich S.E. Gayazov A.A. Grebenuk D.N. Grigoriev E.N. Gromov F.V. 2012Nuclear Physics B (Proceedings Supplements)2012,,:2
9Randomized Controlled Trial of Danoprevir Plus Peginterferon Alfa-2a and Ribavirin in Treatment-Naive Patients with HCV Genotype 1 Infection显示文摘P. Marcellin C. Cooper L. Balart D. Larrey T. Box E. Yoshida E. Lawitz P. Buggisch P. Ferenci M. Weltman E. Labriola-Tompkins S. Le Pogam I. Nájera D. Thomas G. Hooper N.S. Shulman Y. Zhang M.T. Navarro C.Y. Lim M. Brunda N.A. Terrault E.S. Yetzer 2013Gastroenterology2013,,:2
10Hardness and yield strength of dentin from simulated nano-indentation tests显示文摘M. Toparli N.S. Koksal 2004Computer Methods and Programs in Biomedicine2004,,3:2
11Ultrafast charge transfer in conjugated polymer-fullerene composites显示文摘G. Zerza C.J. Brabec G. Cerullo S. De Silvestri N.S. Sariciftci 2001Synthetic Metals2001,,1:2
12DEM modelling of liner evolution and its influence on grinding rate in ball mills显示文摘M.S. Powell N.S. Weerasekara S. Cole R.D. LaRoche J. Favier 2011Minerals Engineering2011,,3:2
13美国2011-2012年干旱影响综述显示文摘2011-2012年发生的干旱,是美国中部地区20世纪30年代至今所经受的最为严重的干旱,其产生的短期影响包括农作物减产、失业、水短缺、能源影响、航运问题以及环境污染等。对于干旱旱情、干旱影响的调查结果、面对干旱的各种相应措施、水管理措施以及应急措施等作了介绍。N.S.格里格 朱庆云 蔡建清 2014水利水电快报2014,35,10:2
14The contribution of DEM to the science of comminution显示文摘N.S. Weerasekara M.S. Powell P.W. Cleary L.M. Tavares M. Evertsson R.D. Morrison J. Quist R.M. Carvalho 2013Powder Technology2013,,:2
15Role of assisted natural remediation in environmental cleanup显示文摘D.C. Adriano W.W. Wenzel J. Vangronsveld N.S. Bolan 2004Geoderma2004,,2:2
16Noradrenaline vs. terlipressin in the treatment of hepatorenal syndrome: A randomized study显示文摘Virendra Singh Souvik Ghosh Baljinder Singh Pradeep Kumar Navneet Sharma Ashish Bhalla A.K. Sharma N.S. Choudhary Yogesh Chawla C.K. Nain 2012Journal of Hepatology2012,,6:2
17Therapeutic trajectory following intra-articular hyaluronic acid injection in knee osteoarthritis – meta-analysis显示文摘R.R. Bannuru N.S. Natov U.R. Dasi C.H. Schmid T.E. McAlindon 2011Osteoarthritis and Cartilage2011,,6:2
18Magnetic susceptibility of Al_2RE compounds in crystal and liquid states显示文摘Magnetic susceptibility of Al2RE (RE=Y, Ce, Sm, Gd, Dy, Ho, Yb) compounds was studied experimentally in wide temperature (T=290-2000 K) and field (B=0.3-1.3 T) intervals. The abnormal increase in susceptibility beginning above the melting point was fixed for all the compositions. The values for the effective magnetic moments per RE atoms in these compounds were found to be smaller than the values typical for free ions RE3+. The results were discussed in supposition of the directed bonds between aluminum and rare-earth atoms.N.S. Uporova S.A. Uporov V.E. Sidorov 2011Journal of Rare Earths2011,29,8:2
19Local air quality management as a risk management process: Assessing, managing and remediating the risk of exceeding an air quality objective in Great Britain显示文摘J.W.S. Longhurst C.I. Beattie T.J. Chatterton E.T. Hayes N.S. Leksmono N.K. Woodfield 2006Environment International2006,,8:1
20Iron aluminides: present status and future prospects显示文摘N.S. Stoloff 1998Materials Science & Engineering A1998,,1:1
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