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检索条件"机构=Univ. of Siegen"
15774 条 记 录,以下是1-10 订阅
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SEMILEPTONIC BOTTOM HADRON DECAYS AND THE DETERMINATION OF Ycb AND Vub
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Chinese Physics C 2016年 第10期40卷 770-784页
作者: R. Kowalewski T. Mannel univ. of Victoria Canada univ. of siegen Germany
INTRODUCTION Precision determinations of |Vub| and |Vcb| are central to testing the CKM sector of the Standard Model, and complement the measurements of CP asymmetries in B decays. The length of the side of the un...
来源: 维普期刊数据库 维普期刊数据库 评论
ON THE REFLECTION OF IMMERSIONS IN EUCLIDEAN SPACES~*
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Acta Mathematica Scientia 1991年 第3期11卷 301-307页
作者: 李邦河 U.Kaiser Dept.of Math. Univ.of SiegensiegenGermany
We calculate the first obstruction to regular homotopy of an immersion f: M(n) --> R(n + k) into r-degrees-f for a reflection r of R(n + k). In the case of k = n - 1 we give necessary and sufficient conditions for f t... 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
High Responsivity and Ultra-Low Detection Limits in Nonlinear a-Si:H p-i-n Photodiodes Enabled by Photogating
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Photonic Sensors 2023年 第4期13卷 27-38页
作者: Andreas BABLICH Maurice MÜLLER Rainer BORNEMANN Andreas NACHTIGAL Peter HARING BOLÍVAR Institute of Graphene-Based Nanotechnology University of SiegenHölderlinstr.357076 SiegenGermany Institute of High Frequency and Quantum Electronics University of SiegenHölderlinstr.357076 SiegenGermany
Photodetectors operating at the wavelength in the visible spectrum are key components in high-performance optoelectronic *** this work,massive nonlinearities in amorphous silicon p-i-n photodiodes enabled by the photo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Identification of two ABCC transporters involved in malathion detoxification in the red flour beetle,Tribolium castaneum
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Insect Science 2022年 第4期29卷 1096-1104页
作者: Janin Rösner Hans Merzendorfer Department of Chemistry-Biology Institute of BiologyUniversity of SiegenSiegenGermany
ABC transporters have been suggested to be involved in insecticide detoxification in different insect species mainly based on the indirect observation of transcriptional upregulation of ABC gene expression in response... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effect of surface roughness on sliding friction of micron-sized glass beads
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Friction 2014年 第3期2卷 255-263页
作者: Jan MEYER Regina FUCHS Thorsten STAEDLER Xin JIANG Chair of Surface and Materials Technology University of Siegen57068 SiegenGermany
In order to understand the contact phenomena of micron‐sized particles,which have a tremendous impact on a variety of applications in industry and technology,direct access to the loads as well as the displacements ac... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Mate-choice copying: Status quo and where to go
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Current Zoology 2015年 第6期61卷 1073-1081页
作者: Klaudia WITTE Nina KNIEL Ilka Maria KURECK Research Group of Ecology and Behavioral Biology Institute of Biology University of Siegen 57068 Siegen Germany
Mate-choice copying is a fascinating and widespread mate-choice strategy. Individuals gather public information about potential mates by observing others during sexual interactions and choose or reject the same indivi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Crack nucleation and propagation simulation in brittle two-phase perforated/particulate composites by a phase field model
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Acta Mechanica Sinica 2020年 第2期36卷 493-512页
作者: Xingxue Lu Yuliang Hou Ying Tie Cheng Li Chuanzeng Zhang School of Mechanical Engineering Zhengzhou UniversityZhengzhou 450001China Department of Civil Engineering University of Siegen57076 SiegenGermany
Fracture is a very common failure mode of the composite materials,which seriously affects the reliability and service-life of composite ***,the study of the fracture behavior of the composite materials is of great sig... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The virtual lover: variable and easily guided 3D fish animations as an innovative tool inmate-choice experiments with sailfin mollies-I,Design and implementation
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Current Zoology 2017年 第1期63卷 55-64页
作者: Klaus MuLLER Jevgen SMIELIK Jan-Marco HOTWOHL Stefanie GIERSZEWSKI Klaudia WITTE Klaus-Dieter KUHNERT Department of Electrical Engineering & Computer Science Institute of Real-Time Learning Systems University of Siegen HSIderlinstraBe 3 Siegen 57076 Germany Research Group of Ecology and Behavioral Biology Institute of Biology University of Siegen Adolf-Reichwein-Stral~e 2 Siegen 57068 Germany
Animal behavior researchers often face problems regarding standardization and reproducibility oftheir experiments. This has led to the partial substitution of live animals with artificial virtual stim-uli. In addition... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The virtual lover: variable and easily guided 3D fish animations as an innovative tool inmate-choice experiments with sailfinmollies-II. Validation
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Current Zoology 2017年 第1期63卷 65-74页
作者: Stefanie GIERSZEWSKI Klaus MuLLER levgen SMIELIK Jan-Marco HUTWOHL Klaus-Dieter KUHNERT Klaudia WITTE Research Group of Ecology and Behavioral Biology Institute of Biology University of Siegen Adolf-Reichwein- StraBe 2 Siegen 57068 Germany Institute of Real-Time Learning Systems Department of ElectricalEngineering & Computer Science University of Siegen HSIderlinstraBe 3 Siegen 57076 Germany
The use of computer animation in behavioral research is a state-of-the-art method for designing andpresenting animated animals to live test animals. The major advantages of computer animations are:(1) the creation ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Evaluation of strongly singular domain integrals for internal stresses in functionally graded materials analyses using RIBEM
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Acta Mechanica Sinica 2014年 第6期30卷 917-926页
作者: Hai-Feng Peng Jian Liu Qiang-Hua Zhu Ch.Zhang School of Aeronautics and Astronautics Faculty of Vehicle Engineering and MechanicsDalian University of Technology Department of Civil Engineering University of Siegen D-57068 Siegen Germany
An accurate evaluation of strongly singular domain integral appearing in the stress representation formula is a crucial problem in the stress analysis of functionally graded materials using boundary element *** solve ... 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