Results 71 to 80 of about 6,748 (227)
Flameless atomic abosrption, X-ray photoemission spectroscopy, ferromagnetic resonance, scanning electron microscopy, and Moessbauer spectroscopy were used to investigate the evolution of the lunar regolith, the transport of volatile trace metals, and ...
Housley, R. M.
core +5 more sources
Effect of Pycnogenol® on attention-deficit hyperactivity disorder (ADHD) : study protocol for a randomised controlled trial [PDF]
, 2017 Background: Methylphenidate (MPH), the first choice medication for attention-deficit hyperactivity disorder (ADHD), is associated with serious adverse effects like arrhythmia.
Ceulemans, Berten +7 more
core +2 more sources
Recent Advances and Challenges of Hydrogen Production Technologies via Renewable Energy Sources
Advanced Energy and Sustainability Research, Volume 5, Issue 5, May 2024.In this study, the recent advances and challenges of hydrogen production technologies via renewable energy sources are reviewed. And, the pros and cons of several hydrogen generation methods are outlined. Meanwhile, in this study, hydrogen production technologies are emphasized based on renewable resources.
Ababay Ketema Worku +5 more
wiley +1 more source
A Comparative CFD Study on Simulating Flameless Oxy-Fuel Combustion in a Pilot-Scale Furnace
Journal of Combustion, 2016 The current study presents a method to model the flameless oxy-fuel system, with a comparative approach, as well as validation of the predictions. The validation has been done by comparing the predicted results with previously published experimental ...
Mersedeh Ghadamgahi +4 more
doaj +1 more source
Experimental studies of self-sustaining thermal aquifer remediation (STAR) for non-aqueous phase liquid (NAPL) sources [PDF]
, 2008 Self-sustaining Thermal Aquifer Remediation (STAR) is a novel technology that employs smouldering combustion for the remediation of subsurface contamination by non-aqueous phase liquids (NAPLs). Smouldering is a form of combustion that is slower and less
Gerhard, Jason I. +4 more
core
Encapsulation of Disodium‐EDTA in Electrospun Polymeric Fibers for the Detection of Heavy Metals
Advanced Sustainable Systems, Volume 8, Issue 4, April 2024.Heavy metal contamination is a significant environmental and health concern. This study develops a sensing material for their detection using the electrospinning technique to encapsulate the disodium salt of EDTA. The optimized active layer is tested using electrochemical impedance spectroscopy.
Antonio Fotia +4 more
wiley +1 more source
Numerical models for the phenomenological study of flameless combustion
Ingeniería e Investigación, 2009 Flameless combustion is a technique which offers environmental advantages such as lower than 100 ppm NOx and CO emis- sions due to below 200 K temperature gradients. Flameless combustion also supplies higher than 70% energy efficiency.
Bernardo Argemiro Herrera Múnera +2 more
doaj
, 1978 A combuster is provided for utilizing a combustible mixture containing fuel and air, to heat a load fluid such as water or air, in a manner that minimizes the formation of nitrogen oxide. The combustible mixture passes through a small diameter tube where
Mckay, R. A.
core +1 more source
Identification of a Hemolysis Threshold That Increases Plasma and Serum Zinc Concentration. [PDF]
, 2017 Background: Plasma or serum zinc concentration (PZC or SZC) is the primary measure of zinc status, but accurate sampling requires controlling for hemolysis to prevent leakage of zinc from erythrocytes.
Ghosh, Shibani +6 more
core +2 more sources
steel research international, Volume 95, Issue 1, January 2024.Transition toward CO2‐free heating by replacing natural gas with H2 as the combustion gas, or by electrifying the reheating furnace, affects the oxide scale formation of stainless steels. The results indicate the potential reheating conditions to the use of H2 fuels with minor changes of oxide scale and the possibility to reduce oxidation by induction ...
Susanna Airaksinen +4 more
wiley +1 more source