نتایج جستجو برای: biofouling monitoring technology

تعداد نتایج: 746133  

Journal: :Biofouling 2015
Phanindhar Shivapooja Qiming Wang Lizzy M Szott Beatriz Orihuela Daniel Rittschof Xuanhe Zhao Gabriel P López

Many strategies have been developed to improve the fouling release (FR) performance of silicone coatings. However, biofilms inevitably build on these surfaces over time. Previous studies have shown that intentional deformation of silicone elastomers can be employed to detach biofouling species. In this study, inspired by the methods used in soft-robotic systems, controlled deformation of silico...

2013
Phillip B. Messersmith

1 Overview Electricity generation from coal, natural gas, oil and nuclear sources involves the use of large volumes of process water. Two significant water-related issues confront the energy industry. The first involves biofouling of process surfaces and other power plant structures, leading to reduced energy efficiency and increased operational costs. A second challenge involves the accumulati...

Journal: :Biofouling 2015
A I Radu L Bergwerff M C M van Loosdrecht C Picioreanu

A mathematical model was developed for combined fouling due to biofilms and mineral precipitates in membrane feed channels with spacers. Finite element simulation of flow and solute transport in two-dimensional geometries was coupled with a particle-based approach for the development of a composite (cells and crystals) foulant layer. Three fouling scenarios were compared: biofouling only, scali...

Journal: :Journal of Innovations in Cardiac Rhythm Management 2018

Journal: :Journal of neural engineering 2016
Karlo A Malaga Karen E Schroeder Paras R Patel Zachary T Irwin David E Thompson J Nicole Bentley Scott F Lempka Cynthia A Chestek Parag G Patil

OBJECTIVE We characterized electrode stability over twelve weeks of impedance and neural recording data from four chronically-implanted Utah arrays in two rhesus macaques, and investigated the effects of glial scarring and interface interactions at the electrode recording site on signal quality using a computational model. APPROACH A finite-element model of a Utah array microelectrode in neur...

Journal: :The Journal of Korean Institute of Communications and Information Sciences 2016

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