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70篇 您的检索式:作者名="Spiecker"
    题名 作者 年代 出处 被引量
1Modelling growing space of four valuable broadleaved tree species in southern China显示文摘We present management tools for growing four valuable broadleaved tree species,indigenous to subtropical southern China.Crown diameter(CD)of the species studied can be predicted very well by using a model that is solely a linear function of diameter at breast height(DBH).The addition of tree age(AGE)and yield class(YC)to this model did not significantly improve its predictive capacity.We used species-specific crown diameter models to calculate the amount of growing space and subsequently stand density that each species needs to achieve desired stem radial growth rates.Furthermore we used this information to calculate a'distance factor',a rule of thumb that roughly estimates the distance between two neighboring trees needed to achieve a desired future target diameter.These tools facilitate the planning of thinning regimes by using crown diameter models combined with annual radial growth rates to calculate the number of crop trees per hectare required to reach a desired target stem diameter.Johanna SCHULER Josephine CUENI Heinrich SPIECKER Wen-Fu GUO 2013Forestry Studies in China2013,15,3:3
2Effects of petroleum resins on asphaltene aggregation and water-in-oil emulsion formation显示文摘Spiecker P M Gawrys K L Trail C B 2003Colloids and Surfaces A:Physicochemical and Engineering Aspects2003,220,13:1
3Emergency angioplasty of totally occluded left main coronary artery in acute myocardial infarction and unstable angina pectoris: institutional experience and literature review 显示文摘Spiecker M Erbel R Rupprecht H J 1994Eur Heart J1994,15,:1
4Characterizing the embryonic transcriptome of the snail Ilyanassa 显示文摘Lambert J D Chan X Y Spiecker B 2010Integr Comp Biol2010,50,5:1
5Comparative analysis of occluded branch characteristics for Fraxinus excelsior and Acer pseudoplatanus with natural and artificial pruning显示文摘Hein S Spiecker H 2007Canadian Journal of Forest Re- search2007,37,8:1
6Spray‐Coated Silver Nanowires as Top Electrode Layer in Semitransparent P3HT:PCBM‐Based Organic Solar Cell Devices显示文摘Johannes Krantz Tobias Stubhan Moses Richter Stefanie Spallek Ivan Litzov Gebhard J. Matt Erdmann Spiecker Christoph J. Brabec 2012Mater2012,,13:1
7Vascular protective effects of cytochrome p450 epoxygenase-derived eicosanoids显示文摘Spiecker M Liao J K 2005Biochem Biophys2005,433,2:1
8Comparative analysis of occluded branch characteristics for Fraxinus excelsior and Acer pseudoplatanus with natural and artifical pruning显示文摘HEIN S SPIECKER H 2007Canadian Journal of Forest Research2007,37,8:1
9Terrestrische Laserscanner im Forst显示文摘THIES M ASCHOFF T SPIECKER H 2003AFZ-DerWald2003,,22:1
10The Euro:A Story of Misunderstanding显示文摘Flessbeck Heiner Friederike Spiecker 2011Intereconomics2011,,4:1
11Evaluating interconnector investments in the north European electricity system considering fluctuating wind power penetration显示文摘Spiecker S Vogel P Webe C 2013En- ergy Economics2013,37,:1
12Emergency angio-plasty of totally occluded left main coronary in acute myocardial in-farction and unstable angina pectoris-institutional experience andliterature review显示文摘Spiecker M Erbel R Rupprecht HJ 1994Eur Heart J1994,15,5:1
13Emergency angioplasty of totally occluded left main coronary in acute myocadial reinfarction and unstable angina pectoris-institutional experience and literature review显示文摘Spiecker M Erbel L Rupprecht H J 1994Eur Heart J1994,15,5:1
14Risk of coronary artery disease associated with polymorphism of the cytochrome P450 epoxygenase CYP2J2显示文摘Spiecker M Darius H Hankeln T 2004Circulation2004,110,:1
15Modeling market power by natural gas producers and its impact on the power system显示文摘Spiecker S 2013IEEE Transactions on Power Systems2013,28,4:1
16Cytochrome P450 epoxygenase CYP2J2 and the risk of coronary artery disease显示文摘Spiecker M Liao J 2006Trends Cardiovasc Med2006,16,6:1
17The Euro: A Story of Misunderstanding 显示文摘Flessbeck Heiner and Friederike Spiecker 2011Intereconomics2011,,4:1
18Sex education and ideals 显示文摘Doret de Ruyter and Ben Spiecker 2008Sex Education2008,8,2:1
19Prehospital therapy with the platelet glycoprotein Ⅱb/Ⅲa inhibitor eptifibatide in patients with suspected acute coronary syndromes: the Bochum feasibility study 显示文摘Hanefeld C Sirtl C Spiecker M 2004Chest2004,126,3:1
20查看详情显示文摘Novak M Ebel A Meyer-Friedrichsen T Jedaa A Vieweg B F Yang G A Voitchovsky K Stellacci F Spiecker E Hitsch A Halik M 0,,:1
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