Results 61 to 70 of about 365,428 (308)

Research on key technologies in ±1100 kV ultra-high voltage DC transmission

open access: yesHigh Voltage, 2018
Based on completely mastering ±800 kV transmission technologies, the first ±1100 kV direct current (DC) transmission demonstration project is being constructed in China.
Zehong Liu   +4 more
doaj   +1 more source

BIOFILM REACTORS

open access: yes, 2010
After presenting the concept of biofilms, reference is made to their importance in industry and health. Although biofilms are also well known for their deleterious effects (biofouling), emphasis is here given to the beneficial use of biofilms in wastewater treatment.
Melo, L. F., Oliveira, Rosário
openaire   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

R2D2 - a symmetric measurement of reactor neutrinos free of systematical errors

open access: yes, 2004
We discuss a symmetric setup for a reactor neutrino oscillation experiment consisting of two reactors separated by about 1 km, and two symmetrically placed detectors, one close to each reactor. We show that such a configuration allows a determination of $
CHOOZ collaboration   +18 more
core   +1 more source

Geoneutrinos and reactor antineutrinos at SNO+ [PDF]

open access: yes, 2016
In the heart of the Creighton Mine near Sudbury (Canada), the SNO+ detector is foreseen to observe almost in equal proportion electron antineutrinos produced by U and Th in the Earth and by nuclear reactors.
Baldoncini, M   +6 more
core   +2 more sources

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Review: Anaerobic Biotechnology for Industrial Wastewater Treatment [PDF]

open access: yesInternational Journal of Economic and Environment Geology, 2018
There has been the microbiological formation of methane since ages in many diverse habitats such as paddies, marshes, hot springs, benthic deposits, deep ocean trenches, pigs, trees, cattle, termites, iguanas and human beings.
Reena Ambreen   +2 more
doaj  

Opportunities for improvement of process technology for biomethanation processes

open access: yesGreen Processing and Synthesis, 2012
Biomethanation process is a promising eco-friendly solution for the treatment of organic biomass, which leads to efficient bioenergy production.
Krishania Meena   +3 more
doaj   +1 more source

Modeling of 1,2-Dibromoethane Biodegradation in Constant Electric Field

open access: yesChemEngineering, 2022
This study proposes a mathematical modeling approach for evaluating the effect of applying a permanent electric field on the biodegradation of 1,2-dibromoethane by bacterial cells of Bradyrhizobium japonicum 273. Two models for inhibited microbial growth
Petya Popova-Krumova   +3 more
doaj   +1 more source

The analysis of the current shape in the circuit analogous to the a.c. welding circuit [PDF]

open access: yes, 1967
The suitability for welding of manual metal arc welding transformers depends on the no-load voltage and on the electro-magnetic behaviour of the reactor. The latter is related to the curvature of the actual magnetization characteristic.
Kuszleyko, Richard
core  

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