Results 41 to 50 of about 58,867 (200)

Modeling and simulation of VMD desalination process by ANN [PDF]

open access: yesComputers & Chemical Engineering, 2016
Abstract In this work, an artificial neural network (ANN) model based on the experimental data was developed to study the performance of vacuum membrane distillation (VMD) desalination process under different operating parameters such as the feed inlet temperature, the vacuum pressure, the feed flow rate and the feed salt concentration.
Wensheng Cao   +3 more
openaire   +3 more sources

Spin structure function $g_1(x,Q^2)$ and the DHGHY integral $I(Q^2)$ at low $Q^2$: predictions from the GVMD model [PDF]

open access: yes, 2002
Theoretical predictions for polarized nucleon structure function $g_1(x,Q^2)$ at low $Q^2$ are obtained in the framework of the Generalized Vector Meson Dominance model. Contributions from both light and heavy vector mesons are evaluated.
Badełek, Barbara   +2 more
core   +2 more sources

Vector-meson contributions do not explain the rate and spectrum in K_L -> pi0 gamma gamma

open access: yes, 2002
We analyze the recent NA48 data for the reaction K_L -> pi0 gamma gamma with and without the assumption of vector meson dominance (VMD). We find that the data is well described by a three-parameter expression inspired by O(p^6) chiral perturbation theory.
A. Alavi-Harati   +32 more
core   +1 more source

Visualisation of cyclic and multi-branched molecules with VMD [PDF]

open access: yesJournal of Molecular Graphics and Modelling, 2009
We report the addition of two visualisation algorithms, termed PaperChain and Twister, to the freely available Visual Molecular Dynamics (VMD) package. These algorithms produce visualisations of complex cyclic molecules and multi-branched polysaccharides and are a generalization and optimization of those we previously developed in a standalone package ...
Simon, Cross   +3 more
openaire   +2 more sources

Scalar and vector meson exchange in V->P0P0gamma decays [PDF]

open access: yes, 2006
The scalar contributions to the radiative decays of light vector mesons into a pair of neutral pseudoscalars, $V\to P^0P^0\gamma$, are studied within the framework of the Linear Sigma Model.
A. Bramon   +4 more
core   +1 more source

Dynamic Prediction Model of Crop Canopy Temperature Based on VMD-LSTM

open access: yes智慧农业
[Objective]Accurate prediction of crop canopy temperature is essential for comprehensively assessing crop growth status and guiding agricultural production.
WANG Yuxi, HUANG Lyuwen, DUAN Xiaolin
doaj   +1 more source

Vector Meson Mixing and Charge Symmetry Violation

open access: yes, 1996
We discuss the consistency of the traditional vector meson dominance (VMD) model for photons coupling to matter, with the vanishing of vector meson-meson and meson-photon mixing self-energies at q^2=0.
A.G. Williams   +32 more
core   +1 more source

Non-prescription dispensing of veterinary medicines for treating mastitis in dairy cattle among non-veterinary personnel in selected districts of Zambia

open access: yesFrontiers in Veterinary Science
ObjectivesVeterinary antibiotics are vital for managing bacterial infections in animals and preventing zoonotic transmission through animal-derived foods, direct contact, or the environment.
Amon Bwalya   +10 more
doaj   +1 more source

An insight on VMD for diagnosing wind turbine blade faults using C4.5 as feature selection and discriminating through multilayer perceptron

open access: yesAlexandria Engineering Journal, 2020
This paper presents a pioneer study of identifying the wind turbine blade condition based on its vibration pattern. The study used variational mode decomposition (VMD) for signal pre-processing.
A. Joshuva   +4 more
doaj   +1 more source

Effect of Abutment Geometry and Luting Agents on the Vertical Marginal Discrepancy of Cast Copings on Implant Abutments: An In Vitro Study

open access: yesInternational Journal of Dentistry, 2021
Aim. Vertical marginal discrepancy (VMD) influences the success of implant-supported restorations. However, there is little literature that has investigated the influence of geometry and cementing agent on changes in VMD of metal copings on implant ...
Jose Rosas   +5 more
doaj   +1 more source

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