Results 31 to 40 of about 980,503 (132)

Preparation of Two-Layer Anion-Exchange Poly(ethersulfone) Based Membrane: Effect of Surface Modification

open access: yesInternational Journal of Polymer Science, 2016
The present work deals with the surface modification of a commercial microfiltration poly(ethersulfone) membrane by graft polymerization technique. Poly(styrene-co-divinylbenzene-co-4-vinylbenzylchloride) surface layer was covalently attached onto the ...
Lucie Zarybnicka   +3 more
doaj   +1 more source

Recursive POD expansion for the advection-diffusion-reaction equation [PDF]

open access: yes, 2018
This paper deals with the approximation of advection-diffusion-reaction equation solution by reduced order methods. We use the Recursive POD approximation for multivariate functions introduced in [M. AZAÏEZ, F. BEN BELGACEM, T. CHACÓN REBOLLO, Recursive
Azaïez, Majdi   +3 more
core   +3 more sources

Microscopical Analysis of Autofluorescence as a Complementary and Useful Method to Assess Differences in Anatomy and Structural Distribution Underlying Evolutive Variation in Loss of Seed Dispersal in Common Bean

open access: yesPlants, 2023
The common bean has received attention as a model plant for legume studies, but little information is available about the morphology of its pods and the relation of this morphology to the loss of seed dispersal and/or the pod string, which are key ...
Ana M. Santos   +3 more
doaj   +1 more source

Large eddy simulation study of the effect of pilot swirler blade angle on the coherent structure in a dual-swirl combustor

open access: yesXibei Gongye Daxue Xuebao, 2023
Large-scale coherent structures in a dual-swirl direct-mix combustor and the effect of the pilot swirler blade angle variations (35°, 40° and 45°) on them are investigated by using the large eddy simulations.
FENG Xiangzhou   +3 more
doaj   +1 more source

Determination of Selection Index of Cocoa (Theobroma Cacao L.) Yield Traits Using Regression Methods [PDF]

open access: yes, 2016
The increasing chocolate consumption has not been followed by growing production of dry cocoa beans. In order to support the increase in cocoa production, planting materials with high yield are needed.
Mitrowihardjo, S. (Suyadi)   +2 more
core   +2 more sources

Integrating selective precipitation of α-lactalbumin into a whey valorisation cascade

open access: yesMljekarstvo
In the Balkans, and probably elsewhere, whey from small dairies, especially acid whey, still poses an environmental challenge. Despite recent advances in whey processing technology, whey is still largely treated as waste or ends up in biogas plants.
Tjaša Prevc   +6 more
doaj   +1 more source

Characterisation of polyphenol oxidase and peroxidase and the role in browning of loquat fruit

open access: yesCzech Journal of Food Sciences, 2015
Polyphenol oxidase (PPO) and peroxidase (POD) were extracted from a new loquat fruit cultivar (Ninghaibai) and characterised using reliable spectrophotometric methods.
Xinglong ZHANG, Xingfeng SHAO
doaj   +1 more source

Diversity of Pod Shape in Pisum

open access: yesDiversity, 2021
The seed-containing pod is the defining structure of plants in the legume family, yet pods exhibit a wide range of morphological variation. Within a species pod characters are likely to be correlated with reproductive strategy, and within cultivated ...
Thomas Henry Noel Ellis   +6 more
doaj   +1 more source

Local Improvements to Reduced-Order Approximations of Optimal Control Problems Governed by Diffusion-Convection-Reaction Equation

open access: yes, 2014
We consider the optimal control problem governed by diffusion convection reaction equation without control constraints. The proper orthogonal decomposition(POD) method is used to reduce the dimension of the problem. The POD method may be lack of accuracy
Akman, Tuğba
core   +1 more source

Lightning Forecasting Using EWRF Model Over North‐Eastern India: Preliminary Results

open access: yesEarth and Space Science, Volume 12, Issue 12, December 2025.
Abstract This study evaluates the integration of an explicit electrification module in the Weather Research and Forecasting model to predict lightning over North‐Eastern India, using inductive and non‐inductive charging mechanisms for hydrometeors and charge exchange during collisions. A multigrid solver computes electric field components, while a bulk
Trisanu Banik   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy