Refine
Year of publication
- 2015 (162) (remove)
Document Type
- Article (83)
- Conference Proceeding (57)
- Part of a Book (17)
- Doctoral Thesis (3)
- Patent (1)
- Report (1)
Language
- English (162) (remove)
Has Fulltext
- no (162) (remove)
Keywords
- Attitude dynamics (1)
- Booster Station (1)
- Carsharing (1)
- Charging stations (1)
- Discrete Optimisation (1)
- Discrete Optimization (1)
- E-carsharing (1)
- E-mobility (1)
- Efficiency (1)
- Electrical vehicle (1)
- Energy (1)
- Fully connected car (1)
- Gamma distribution (1)
- Goodness-of-fit test (1)
- Gossamer structures (1)
- Hydraulic structures (1)
- Independence test (1)
- Inductive charging (1)
- Information and communication technology (1)
- Integrated mobility (1)
Institute
- Fachbereich Medizintechnik und Technomathematik (59)
- INB - Institut für Nano- und Biotechnologien (35)
- IfB - Institut für Bioengineering (30)
- Fachbereich Luft- und Raumfahrttechnik (23)
- Fachbereich Chemie und Biotechnologie (22)
- Fachbereich Elektrotechnik und Informationstechnik (22)
- Fachbereich Maschinenbau und Mechatronik (13)
- Fachbereich Energietechnik (12)
- Fachbereich Bauingenieurwesen (9)
- MASKOR Institut für Mobile Autonome Systeme und Kognitive Robotik (6)
- Fachbereich Wirtschaftswissenschaften (5)
- Solar-Institut Jülich (3)
- Fachbereich Architektur (2)
- Institut fuer Angewandte Polymerchemie (2)
- Sonstiges (1)
Let X₁,…,Xₙ be independent and identically distributed random variables with distribution F. Assuming that there are measurable functions f:R²→R and g:R²→R characterizing a family F of distributions on the Borel sets of R in the way that the random variables f(X₁,X₂),g(X₁,X₂) are independent, if and only if F∈F, we propose to treat the testing problem H:F∈F,K:F∉F by applying a consistent nonparametric independence test to the bivariate sample variables (f(Xᵢ,Xⱼ),g(Xᵢ,Xⱼ)),1⩽i,j⩽n,i≠j. A parametric bootstrap procedure needed to get critical values is shown to work. The consistency of the test is discussed. The power performance of the procedure is compared with that of the classical tests of Kolmogorov–Smirnov and Cramér–von Mises in the special cases where F is the family of gamma distributions or the family of inverse Gaussian distributions.
Block ramps are ecologically oriented drop structures with adequate energy dissipation and partially moderate flow velocities. A special case is given with crossbar block ramps, where the upstream and downstream level difference is reduced by a series of basins. To prevent the total structure from failing, the stability of single boulders within the crossbars and the bed material in between must be guaranteed. The present paper addresses the stability of bed material and scour development for various flow regimes. Any bed material erosion may affect the stability of the crossbar boulders, which in turn can result in major damages of the ramp. Therefore new design approaches are developed to choose an appropriate bed material size and to avoid failures of crossbar block ramp structures.