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626篇 您的检索式:作者名="EGLIS"
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1沉积物中趋磁细菌趋磁性优势的实验研究显示文摘趋磁细菌依靠其体内生物合成的磁小体颗粒沿地球磁场定向排列和游动,称为趋磁性。沿磁场的定向排列被认为可以使磁菌更有效地到达最佳生存环境,即趋磁性对磁菌的优势所在。目前对趋磁性优势的研究大多数集中在水环境或培养液环境下,而对于自然沉积物中趋磁性优势的理解还停留在假说阶段。越来越多的研究显示,磁菌在沉积物中的行为方式与水环境中所观测到的现象差别很大,因此,对趋磁性优势的研究也需要在沉积物环境中进行。本文我们通过对比在地磁场、近零磁场和反转磁场条件下两种磁菌:球菌和杆菌(Candidatus Magnetobacterium bavaricum)的时空变化,揭示在沉积物中趋磁性对趋磁细菌的作用。结果显示趋磁性对两种磁菌存在不同的作用,M.bavaricum在近零磁场条件下数量明显下降而在地磁场下又重新恢复,说明趋磁性优势对M.bavaricum的积极作用,然而球菌在近零磁磁场条件下的数量和分布与地磁场条件下相似,可能说明球菌在利用趋化性和行为方式上与M.bavaricum有很大不同。M.bavaricum在反转磁场条件下数量减少,而球菌则接近消失,说明球菌受极向趋磁性的影响比M.bavaricum大。两种磁菌因受沉积物环境和自身趋化性的影响在趋磁性上表现不同,可能M.bavaricum存在不同的趋磁性特点。本文实验结果说明对趋磁性的理解需要立足于复杂的沉积物环境。刘秀铭 Ramon Egli Nikolai Peterse 毛学刚 Nikolai Petersen 2014第四纪研究2014,34,3:3
2镀锡后软熔过程中Fe-Sn合金层的形成显示文摘镀锡板生产过程包括一系列工序。这些工序决定着镀锡板的最终性能。镀锡板的最终质量归结于锡层厚度、钝化膜和锡铁合金层厚度等参数。由于镀锡板的抗腐蚀性能与合金层的数量和质量密切相关,分析合金层的生长引起人们的特别兴趣。合金层是在软熔塔中形成的Fe-Sn二元合金。在软熔塔中,刚镀完锡的钢板通过交变电流加热。当镀锡机组的运行速度稳定时,合金层的厚度变化范围很窄。然而,在改变机组速度时,合金层的成分发生不良波动。因此,研究合金层生长的动力学及其与工艺变量的相关性具有卜分重要的意义。为了开展合金层生长的动力学研究,建造了一个软熔模拟装置。Marcelo J.L.Gines(阿根廷) Gonzalo J.Benttez Walter Egli 晏人芸(译) 丁志强(校) 2006世界钢铁2006,6,1:2
3Short periods ofwater stress duringseed filling, leaf senescence, and yield of soybean显示文摘Brevedan R E D B Egli 2003Crop- Science2003,43,:1
4Crop growth rate and seeds per unit area in soybean显示文摘Egli D B Yu Z W 1991Crop Science1991,31,:1
5Substrate specificity of the cdk-activating kinase (CAK) is altered upon association with TFIIH 显示文摘Rossignol M Kolb-Cheynel I Egly JM 1997EMBO J1997,16,7:1
6Shifting visual attention between object and locations: evidence from normal and parietal lesion subjects 显示文摘Egly R Driver J Rafal R 1994J Exp Psychol Gen1994,123,1:1
7Carbon sequestration in forest soils: effects of soil type, atmospheric CO2 enrichment, and N deposition显示文摘HAGEDORN F MAURER S EGLI P 2001European Journal of Soil Science2001,52,:1
8Investigation of Reproducibility of Third-Level Characteristics显示文摘Anthonioz A Egli N Champod C Neumann C Puch-Soils R Bromage-Griffiths A 0,,02:1
9Formaldehyde over the central Pacific during PEM-Tropics B显示文摘Heikes B Snow J Egli P 2001GeoP hys Res2001,106,32:1
10Antigen-pressing cells and keratinocytes express interleukin-12 in allergic contact dermatitis显示文摘Yawalkar N Egli F Brand CU 2000Contact Dermatitis2000,42,1:1
11Synthesis and Reactivity of2+ Formation and Structural Characterization of the Clusters andby Alkaline Titration显示文摘Alberto R Egli A Abram U 1994J Chem Soc Dalton Trans1994,,:1
12Effect of progressive haemodilution with hydroxyethyl starch,gelatin and albumin on blood coagulation显示文摘Egli G A Zollinger A Seifert B 1997Br J Anaesth1997,78,6:1
13Decreasing reproductive sink size by physically restraining seed growth in soybean:effects on plant growth and leaf seneseence显示文摘Miceli S J Brander C Egli D B 1994European Society of Agronomy Colmar1994,,:1
14Soil contamination by crude oil: Impact on the mycorrhizosphere and on the revegetation potential of forest trees显示文摘Nicolotti G Egli S 1998Environmental Pollution1998,99,1:1
15Quantitative Taq- Man RT-PCR for the detection and differentiation of European and North American strains of porcine reproductive and respiratory syndrome virus 显示文摘EGLI C THUR B LIU L 2001J Virol Methods2001,98,1:1
16Mathematical modelling of autotrophic denitrification in a nitrifying biofilm of a rotating biological contactor显示文摘Koch G Egli K van der Meer JR 2000Water Science and Technology2000,41,45:1
17Quantitative Taqman RT-PCR for the detection and differentiation of European and North American strain porcine reproductive and respiratory syndrome virus显示文摘Egli C Thür B Liu L 2001J Virol Methods2001,98,1:1
18The effects of weightless- ness on the human organism and mammalian cells 显示文摘Pietsch J Bauer J Egli M 2011Curt Mol Med2011,11,5:1
19Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI- TOF) directly from positive blood culture flasks allows rapid identifi- cation of bloodstream infections in immunosuppressed hosts 显示文摘Egli A Osthoff M Goldenberger D 2015Transpl Infect Dis2015,17,3:1
20Dielectric-barrier discharges:principle and applications显示文摘Kogelschatz U Eliasson B Egli W 1997J Phys Ⅳ1997,7,4:1
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