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14篇 您的检索式:作者名="Calkoen"
    题名 作者 年代 出处 被引量
1Energy transfer in LHCII monomers at 77K studied by sub-picosecond transient absorption spectroscopy显示文摘Kleima F J Gradinaru C. C Calkoen F 0,,:1
2Cardio- vascular function and flow by 4-dimensional magnetic resonance imaging techniques: new applications 显示文摘Calkoen EE Roest AA van der Geest R J 2014Journal of Thoracic Imaging2014,29,3:1
3Vortex flow during early and late left ventricular filling in normal subjects: quantitative characterization using retrospectively-gated 4D flow cardiovascular magnetic resonance and three-dimensional vortex core analysis显示文摘Elbaz MS Calkoen EE Westenberg JJ 2014J Cardiovasc Magn Reson2014,16,:1
4Genetic polymorphism ofmetabolic enzymes modifies the risk of chronic solvent-inducedencephalopathy显示文摘Kezic S Calkoen F Wenker MA 2006Toxicol Ind Health2006,22,7:1
5Determination of polyethylene glycols of different molecular weight in the stratum corneum显示文摘Jakasa I Calkoen F Kezic S 2004J Chromatogr B2004,811,2:1
6Reconciling discrepancies in the observed growth rates of wind waves 显示文摘KAHMA K K CALKOEN C J 1992J Phys Oceanogr1992,22,:1
7Mapping submarine sand waves with multiband imaging radar显示文摘Vogelzang Wensink Calkoen 1997Journal of Geophysical Research1997,102,1:1
8Skin barrier function in healthy subjects and pa- tients with atopic dermatitis in relation to filaggrin loss-of-function mutations显示文摘Jakasa I Koster ES Calkoen F 2011J In- vest Dermato12011,131,2:1
9Gastrointestinal acute graft-versus-host disease in children:histology for diagnosis,mesenchymal stromal cells for treatment,and biomarkers for prediction of response显示文摘Calkoen FG Jol-van der Zijde CM Mearin ML 0,,11:1
10Aortopexy for persistent tracheal obstruction after double aortic arch repair显示文摘Fraga JC Calkoen EE Gabra HO Journal of Pediatric Surgery0,,:1
11VIERS-1 scatterometer model 显示文摘Janssen P A E M Wallbrink H Calkoen C J 1998J Geophys Res1998,103,:1
12Morphogenesis and molecular considerations on con- genital cardiac septal defects 显示文摘Gittenberger-de Groot AC Calkoen EE Poelmann RE 2014Ann Med2014,46,8:1
13A guide for selecting the appropriate plot design to measure ungulate browsing显示文摘Ungulate browsing often impairs tree regeneration,thus preventing the achievement of economic or conservation goals.Forest ungulate management would thus benefit from a practical decision tool that facilitates method selection from a wide range of monitoring methods and indicators currently available.In this study,we first provide an overview of the different browsing-impact monitoring methods and indicators currently applied.We then present a newly developed decision matrix for method evaluation that can assist forest stakeholders in choosing the browsing-impact monitoring method best suited to their needs,based on the selected indicators.The first step involved two separate literature reviews to create an overview of the currently applied methods and to select the indicators best suited for measuring browsing impact.Three types of indicator groups with their respective parameters were considered important for method evaluation:browsing indicators(e.g.regeneration density,browsing incidents),performance indicators(e.g.expense,expertise)and data quality indicators(e.g.susceptibility to measurement errors).Subsequently,all parameters defined within each indicator group were categorised and a grade was assigned to each category.To create the final method-indicator matrix,each browsing-impact monitoring method received a grade for each parameter within all indicator groups,reflecting the specific advantages and disadvantages of implementing the respective parameter within a specific method.The utility of the matrix in selecting the most suitable monitoring method was then demonstrated using the example of Germany's national parks.Based on the weights added to the method-indicator matrix,as defined by national park representatives,and considering local requirements the nearest-tree method was favoured over the other two methods.This newly developed matrix provides a more scientific objectification of ungulate browsing-impact measures and can be easily used by forest managers to address their own requirements,based on a consideration of the advantages and disadvantages of the included methods.Suzanne T.S.van Beeck Calkoen Jerome Milch Andrea D.Kupferschmid Christian Fiderer Marco Heurich 2023Forest Ecosystems2023,10,6:0
14用雷达影像提取浅水区海底地形显示文摘在良好的环境条件下,从目前运行的轨道卫星上拍摄的雷达影像中,可以获得浅水区海底地形。为了利用这些影像资料来制作水深图,我们研究开发了一套水深测图系统(BAS)。本文对该系统的工作原理、应用范围和可以达到的精度进行了讨论分析,并给出了应用实例。C.J. CALKOEN 王克平 1999海洋测绘1999,20,4:0
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