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检索条件"作者=J?rg U.Hammel"
4698 条 记 录,以下是31-40 订阅
排序:
Terpenoid Biosynthesis and Specialized Vascular Cells of Conifer Defense
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journal of Integrative Plant Biology 2010年 第1期52卷 86-97页
作者: Katherine G. Zulak jrg Bohlmann Michael Smith Laboratories University of British Columbia
Defense-related terpenoid biosynthesis in conifers is a dynamic process closely associated with specialized anatomical structures that allows conifers to cope with attack from many potential pests and pathogens. The c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
CityGML goes mobile: application of large 3D CityGML models on smartphones
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International journal of Digital Earth 2019年 第1期12卷 25-42页
作者: Christoph Blut Timothy Blut jörg Blankenbach Department of Computing in Civil Engineering and Geo Information Systems Geodetic InstituteRWTH Aachen UniversityAachenGermany
CityGML,a semantic information model for digital/virtual city models has become quite popular in various *** the data format is still actively under development,it is already supported by different software solutions,... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Systematic review of mini-implant displacement under orthodontic loading
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International journal of Oral Science 2014年 第1期6卷 1-6页
作者: Manuel Nienkemper jrg Handschel Dieter Drescher Department of Orthodontics Heinrich-Heine-University Department of Oral and Maxillofacial Surgery Heinrich-Heine-University
A growing number of studies have reported that mini-implants do not remain in exactly the same position during treatment, although they remain stable. The aim of this review was to collect data regarding primary displ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Attitude control of multi-spacecraft systems on SO(3)with stochastic links failure
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Chinese journal of Aeronautics 2024年 第3期37卷 320-331页
作者: KANG Zeyu SHEN Qiang Wu Shufan Chris j.DAMAREN Mu Zhongcheng School of Aeronautics and Astronautics Shanghai Jiao Tong UniversityShanghai 200240China Institute for Aerospace Studies University of TorontoTorontoOntario M3H 5T6Canada
In this paper,for Multi-Spacecraft System(MSS)with a directed communication topology link and a static virtual leader,a controller is proposed to realize attitude consensus and attitude stabilization with stochastic l... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
On an isotropic porous solid cylinder:the analytical solution and sensitivity analysis of the pressure
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Applied Mathematics and Mechanics(English Edition) 2024年 第9期45卷 1499-1522页
作者: H.ASGHARI L.MILLER R.PENTA j.MERODIO Departamento de Matematica Aplicada a las TIC ETS de Ingenieria de Sistemas InformaticosUniversidad Politecnica de MadridMadrid 28031Spain School of Mathematics and Statistics University of GlasgowGlasgow G128QQU.K.
Within this work,we perform a sensitivity analysis to determine the influence of the material input parameters on the pressure in an isotropic porous solid *** provide a step-by-step guide to obtain the analytical sol... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A-posteriori error estimation for second order mechanical systems
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Acta Mechanica Sinica 2012年 第3期28卷 854-862页
作者: Thomas Ruiner jrg Fehr Bernard Haasdonk Peter Eberhard Institute of Engineering and Computational Mechanics University of StuttgartPfaffenwaldring 970569 StuttgartGermany Institute of Applied Analysis and Numerical Simulation University of StuttgartPfaffenwaldring 5770569 StuttgartGermany
One important issue for the simulation of flexible multibody systems is the reduction of the flexible bodies de- grees of freedom. As far as safety questions are concerned knowledge about the error introduced by the r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Preliminary Mapping and Characterisation of Soils in the Pirin Mountains (Bulgaria)
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journal of Mountain Science 2008年 第2期5卷 122-129页
作者: Maika Lβiger jrg Scheithauer Karsten Grunewald university of Technology Dresden D-01062 Dresden Germany Landscape Research Centre Dresden Am Ende 14 D-01277 Dresden Germany
Soil types, humus types and vegetation as well as their hypsometric variation were analysed in terms of sequences in the northern part of the high mountains of the Pirin National Park at altitudes between looo and 240... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Palliative cardia resection with gastroesophageal reconstruction for perforated carcinoma of the gastroesophageal junction
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World journal of Gastroenterology 2009年 第24期15卷 3065-3067页
作者: Sonja Gillen Helmut Friess jrg Kleeff Department of Surgery Technische Universitt München
Iatrogenic perforation of esophageal cancer or cancer of the gastroesophageal(GE)junction is a serious complication that,in addition to short term morbidity and mortality,significantly compromises the success of any s... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Atomistic Investigation of Shock-Induced Amorphization within Micro-shear Bands in Hexagonal Close-Packed Titanium
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Acta Metallurgica Sinica(English Letters) 2024年 第9期37卷 1590-1600页
作者: Z.C.Meng K.G.Wang T.Ali D.Li C.G.Bai D.S.Xu S.j.Li A.H.Feng G.j.Cao j.H.Yao Q.B.Fan H.Wang R.Yang Institute of Metal Research Chinese Academy of SciencesShenyang 110016China School of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016China Interdisciplinary Centre for Additive Manufacturing(ICAM) School of Materials and ChemistryUniversity of Shanghai for Science and TechnologyShanghai 200093China School of Materials Science and Engineering Tongji UniversityShanghai 201804China Key Laboratory for Light-Weight Materials Nanjing Tech UniversityNanjing 210009China National Key Laboratory of Science and Technology on Materials under Shock and Impact School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China Beijing Institute of Technology Chongqing Innovation Center Chongqing 401135China
The mechanical response of a single crystal titanium sample against(0001)α surface impact was investigated using molecular dynamics ***,non-uniform plastic deformation was observed in the *** high strain rates,amorph... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Metabolic Control of Chloroplast Gene Expression: An Emerging Theme
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Molecular Plant 2017年 第1期10卷 1-3页
作者: Alexandra-Viola Bohne jörg Nickelsen Department Biology I Molecular Plant Sciences LMU Munich Grosshaderner Strasse 2-4 82152 Planegg-Martinsried Germany
In all organisms, regulation of gene expression plays an essential part in acclimation to changes in the environment and the meta-bolic status of cells. However, little is known about the mecha-nisms by which nutritio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论