Refining Measurements and Damping Coefficient Estimation
Adaptive wavelet estimation of the diffusion coefficient under additive error measurements
... √ 5 4 stems from the result of Reiß and could presumably be improved. Our proof relies on the following strategy: we transfer the lower bound into a Bayesian estimation problem by constructing P adequately. We ...
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Estimation of evapotranspiration and crop coefficient of an intensively managed grassland ecosystem with lysimeter measurements
... appropriate estimation of ET C with the standard FAO- Method strongly depends on the assumption of the K C value during the growing ...C estimation from the crop coeffi cient approach. An appropriate ...
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EXPERIMENTAL VERIFICATION OF DAMPING COEFFICIENT BY OBERST BEAM METHOD
... Consequently, all the parameters affecting the result need to be optimized in order to obtain the material properties with high accuracy. Although the OBM is referenced in some standards and it is widely used in many ...
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A study on the effects of bilge keels on roll damping coefficient
... roll damping remains until today model ...roll damping simulation using CFD (Yang, ...roll damping coefficient can be predicted quite ...
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Experimental Investigation of Damping Coefficient for Compressor Reed Valves
... Valve damping was initially analyzed in relation to valve clamping with and without ...of measurements for the damping ratio with and without ...the damping ratio for the clamping with gasket ...
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REFINING FRICTION COEFFICIENT RELATIONSHIPS FOR DI PIPES WITH ANALYTICAL TECHNIQUE
... In present study the cement mortar lined DI pipes are focused for roughness measurement due to their universal adoptability in water supply projects. The sample for different diameter concrete lined DI pipes were ...
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In situ drag coefficient measurements for rooftop trees
... The C D at 30 m/s winds, as estimated by Eq. 5 using the upper 10 % of the data, were found to be 1.38 times and 4.41 times greater than those using all data for the spruce and the shirakanba, respectively (Table 2). It ...
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Recursive Estimation for Stochastic Damping Hamiltonian Systems
... The plan of the paper is the following: after recalling some properties of the model, we study recursive estimators for the invariant density and the drift under complete observation. Then, as in Cattiaux et al. (2014-a) ...
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Estimation of Volumetric Mass Transfer Coefficient in Bioreactor
... 78 medium each five seconds until reaching 100% of saturation. The same procedure was repeated for each experiment set and for the second medium, Xanthan. The measurements were drawn between oxygen concentrations ...
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Joint Rock Coefficient Estimation Based on Hausdorff Dimension
... for estimation of the directional JRCs of the samples ; ; ; A B C D ...these measurements are summarized in Table 4 and Table 5 and graphically represented in Figures ...dimension estimation of the ...
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Robust nonparametric estimation of the conditional tail dependence coefficient
... p2q Institut Recherche Math´ ematique Avanc´ ee, UMR 7501, Universit´ e de Strasbourg et CNRS, 7 rue Ren´ e Descartes, 67084 Strasbourg cedex, France Abstract We consider robust and nonparametric estimation of the ...
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A study on the effects of bilge keels on roll damping coefficient
... it may even cause the vessel’s capsize (Haddara, 1989). It plays a dominant role on reducing the roll amplitude and that is why many researchers pay attention to the improvement of its prediction (Pesman at al, 2007). ...
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Numerical assessment of roll motion characteristics and damping coefficient of a ship
... consuming. Most of the experimental data is limited to a certain frequency range and particular geometry, which makes it impossible for the large-scale expansion of the application [3]. For the accurate calculation of ...
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Estimation of Okun Coefficient for Algeria
... The models were estimated using two chains of 250000 extractions each using again the Monte-Carlo-Markov-Chains method. The parameters were monitored and statistics regarding its 95% confidence interval and mean were ...
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Estimation of Okun Coefficient for Algeria
... Okun’s coefficient, which a priori is expected to be negative, since positive GDP growth is associated with a drop-in unemployment ...Okun’s coefficient should be ...
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Mass Attenuation Coefficient Measurements in Soil Sample
... The study of interaction of gamma radiations with the materials of common and industrial use, as well as of biological and commercial importance has become major area of interest in the field of radiation science. For a ...
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Bayesian estimation of the discrete coefficient of determination
... Our results indicated that the Bayesian MMSE CoD estimator has the best performance with zero bias and least RMS, when averaged over all distributions and sample data, whereas, for fixed[r] ...
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Nonparametric estimation of the tail-dependence coefficient
... Estimators b λ (FF) and b λ (CFG-C) behave well within BEV copulas (or ‘close’ of being BEV as t-distribution). Yet, they performed poorly on a non-BEV de- pendence context (see Table 3). Estimator b λ (H) tends to ...
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Non-Classical Damping Properties and Modal Correlation Coefficient for Dynamic Analysis of Structures
... non-classical damping. It is shown that the effect of non-classical damping is significant in systems that have nearly tuned modes and sufficiently small values of modal mass ...modal damping is an ...
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Influence of damping coefficient into engine rubber mounting system on vehicle ride comfort
... The damping coefficient values are added into ICE rubber mounting system which are respectively analyzed and evaluated vehicle ride comfort according to the international standard ISO 2631-1 (1997) ...
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