Results 61 to 70 of about 225,455 (305)
Optimizing microwave heating with slotted metal tubes for cylindrical loads
Case Studies in Thermal EngineeringCylindrical loads are commonly encountered in microwave heating and often suffer from uneven thermal distribution. Within certain radius and dielectric parameter ranges, cylindrical loads may exhibit central thermal focusing.
Yuanyuan Wu +7 more
doaj +1 more source
A bright impulsive solar burst detected at 30 THz [PDF]
, 2013 Ground- and space-based observations of solar flares from radio wavelengths to gamma-rays have produced considerable insights but raised several unsolved controversies.
Aballay, J. L. +13 more
core +2 more sources
Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges
Advanced Functional Materials, EarlyView.Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley +1 more source
Advanced Functional Materials, EarlyView.Molten KNO2 treatment induces a lowrefractive index disordered carbon shell on fluorescent nanodiamonds, enhancing fluorescence emission while preserving spin coherence. Machine learningassisted correlative TEMPL enables direct single‐particle resolution of this enhancement relative to air‐oxidized nanodiamonds of similar morphology, establishing a ...
Parkarsh Kumar +10 more
wiley +1 more source
Experimental Study on Fe3O4 Nanoparticle-Assisted Microwave Enhancing Heavy Oil
Geofluids, 2022 Nanoparticle-assisted microwave heating of heavy oil has the advantages of fast temperature rise and high thermal efficiency. Compared with traditional heating methods, it can reduce viscosity in a shorter time.
Teng Lu +4 more
doaj +1 more source
Overview of bladder heating technology: matching capabilities with clinical requirements. [PDF]
, 2016 Moderate temperature hyperthermia (40-45°C for 1 h) is emerging as an effective treatment to enhance best available chemotherapy strategies for bladder cancer.
Stauffer, Paul R., van Rhoon, Gerard C.
core +3 more sources
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
Microwave heating of the lower ionosphere [PDF]
, 1980 Changes in the properties of the lower ionosphere due to ohmic heating of the plasma by the solar power satellite (SPS) microwave power beam are considered.
Meltz, G., Nighan, W. L.
core +1 more source
IOP Conference Series: Earth and Environmental Science, 2019 Abstract The article presents an analytical review of publications highlighting the possibilities of innovative application of technologies using the energy of the electromagnetic field of ultrahigh frequency (EMF microwave) in various industries.
I Gaponenkov +3 more
openaire +1 more source
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source