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20篇 您的检索式:作者名="Manfred Fischer"
    题名 作者 年代 出处 被引量
1德国及蒙古沙棘品种无性系生物学和观赏性价值评估显示文摘沙棘由于其有丰富的内含物和多方面的用途正被作为“新兴水果”而赢得了人们越来越多的重视和喜爱。通过在柏林Baumschulenweg的育种工作,到目前为止,已经育成不同成熟期的5个雌性和4个雄性沙棘品种。更多的由欧洲和蒙古原生种产生的杂交选育工作仍在进行中。将这些无性系按照其生物学和果实性状进行评估。就单个性状来讲,各品种之间的差异非常大(比如维生素的含量在17~340mg/100g 之间变动,胡萝卜素的变动范围为6.5~23.8mg/100g)。这表明,进一步的育种改良完全有可能。所有用于比较的沙棘品种由在德累斯顿Pillnitz进行的育种工作获得,这些品种将被进一步研究。为了保险起见, 以及为了解决后来有可能产生的育种及植物病理学方面的问题,必须尽可能保存现有的所有的某一品种的基因多样性。为此目的,由国家资助扶持的基因库的建立是很有必要的。Hans-Joachim Albrecht Manfred Fischer 郭海 贺磊 2005国际沙棘研究与开发2005,3,4:2
2Beitr?ge zur Cytotaxonomie derVeronica hederifolia-Gruppe (Scrophulariaceae)显示文摘Manfred Fischer 1967?sterreichische Botanische Zeitschrift1967,,2:1
3Spatial knowledge spillovers and university research: Evidence from Austria 显示文摘Manfred Fischer Attila Varga 2003The annals of regional science2003,37,:1
4Learning in Neural Spatial Interaction Models: A Statistical Perspective显示文摘Manfred M Fischer 2002Journal of Geographical Systems2002,4,3:1
5Total factor productivity effects of interregional knowledge spillovers in manufacturing industries across europe显示文摘THOMAS SCHERNGELL MANFRED M FISCHER MARTIN REISMANN 2007Romanian Journal of Regional Science2007,,1:1
6Manufacturing of microstructures using ultraprecision machine tools 显示文摘WECK Manfred FISCHER Stephen 1999Proceedings of SPIE1999,3680,:1
7A multiregional labour supply model for Austria: The effects of different regionalisations in multiregional labour market modelling显示文摘Johann H. Baumann Manfred M. Fischer Uwe Schubert 1983Papers of the Regional Science Association1983,,1:1
8Synthesis and characterization of LC side chain AB blockcopolymers显示文摘Bernd Zaschke Willy Frank Hartmut Fischer Klaus Schmutzler Manfred Arnold 1991Polymer Bulletin1991,,1:1
9Species-specific production of microbial volatile organic compounds(MVOC) by airborne fungi from a compost facility显示文摘Fischer Guido Schwalbe Regina Moeller Manfred 1999Chemosphere1999,39,5:1
10andAttial Varga:Spatial Knowledge Spillovers and University Research:Evidence fromAustria显示文摘Fischer Manfred M 2003Annals of Regional Science 37 303-3222003,2003,:1
11Regional Taxonomy: A Comparison of Some Hierarchic and Non - Hierarchal Strategies 显示文摘Fischer Manfred M 1980Regional Science and Urban Economics1980,,10:1
12Pan-European regional income growth and club-convergence insights from a spatial economectric perspective 显示文摘Manfred M Fischer Claudia Stirbock 2006The annals of Regional Science2006,40,4:1
13Lentiviral Hematopoietic Cell Gene Therapy for X-Linked Adrenoleukodystrophy显示文摘Nathalie Cartier Salima Hacein-Bey-Abina Cynthia C. Bartholomae Pierre Bougnères Manfred Schmidt Christof Von Kalle Alain Fischer Marina Cavazzana-Calvo Patrick Aubourg 2012Methods in Enzymology2012,,:1
14An Incrernental Algorithm for Parallel Training of the Size and the Weights in a Feed- forward Neural Network显示文摘Katerina Hlavaekova-Schindler Manfred M Fischer 2000Neural Processing Letters2000,11,:1
15The severe accident mitigation concept and the design measures for core melt retention of European Pressurized Reactor 显示文摘Manfred Fischer 2004Nuclear Engineering and Design2004,230,:1
16Knowledge interactions between universities and industry in Austria: seetoral patterns and determinant 显示文摘Doris Schartinger Christian Rammer Manfred M Fischer 2002Research Policy2002,,31:1
17Untersuchungen über den PolyploidkomplexVeronica cymbalaria agg. (Scrophulariaceae)显示文摘Manfred Fischer 1975Plant Systematics and Evolution1975,,2:1
18Neue Taxa, Chromosomenzahlen und Systematik vonVeronica subsect.Acinifolia (R?mpp)Stroh显示文摘Dr. Manfred Fischer 1972?sterreichische Botanische Zeitschrift (-)1972,,4:1
19CFT30-用于6缸FWD车辆的链式CVT显示文摘CFT30是第一种将链传动应用于前置(横置)前驱、并配备有提高起步性能的变矩器的CVT。变速器能够传递现代6缸发动机310Nm的转矩。它采用全电子控制,比目前常用的4速自动变速器及刚开发出来的6速自动变速器性能更好、油耗更低。完美的换档感觉提高了驾驶舒适性。本文介绍了变速器系统、设计和主要部件。对CFT30如何解决燃油经济性、性能和舒适性作了详细的解释。同时给出了重要的部件试验和车辆试验结果。Gerhard Wagner Ulrich Remmlinger Manfred Fischer 2008传动技术2008,22,1:0
20德国沙棘基因资源收集、保存和利用的必要性显示文摘Genetic resources are a treasure chamber for the future. Nobody can today predict what characteristics could suddenly be of interest, if calamitous damage will be caused by pests, whether climate changes will lead to changes in the presence of harmful organisms, if eating habits will change and the like. Only in a (public financed) gene bank it is possible to also keep varieties and species for which there is no recent demand or the usefulness of which is not immediately evident. A gene bank therefore has the task of keeping and evaluating genetic resources, i.e. old and new varieties and there’s wild relatives. And their long term preservation is only able to be ensured through a sustainable utilization of genetic resources. In view of the world wide threat to autochthonous genetic resources, gene bank work organized and co ordinated along international participatory lines is becoming ever more important. It needs to organize an international co operation and database systems for an inventory of national genetic resources, so that a better knowledge will be possible about the existence of varieties and temporary problems.Maintenance is expensive for vegetatively propagated species and varieties, like seabuckthorn or fruit. The German sea buckthorn collection comprises at present all in East Germany bred and selected varieties and clones. The accessions are evaluated for agronomic and processing properties. The variability of ascorbic acid varies between 17 and 340mg%, of carotene between 6.5 and 23.8mg% and of oil between 1.6 and 7.4% The results and the necessity of durable preservation and supplementation of the collection and his continuous evaluation will be discussed.Manfred Fischer Hans-Joachim Albercht 2004国际沙棘研究与开发2004,2,4:0
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