Results 161 to 170 of about 79,716 (271)

Optimization of microwave hyperthermia system for focused breast cancer treatment: A study using realistic digital breast phantoms

open access: yesMedical Physics, EarlyView.
Abstract Background Microwave breast hyperthermia is a noninvasive treatment method for breast cancer that utilizes microwave energy (ME) sources to raise tissue temperatures above 42∘C$^{\circ }{\rm C}$, inducing tumor cell necrosis. The efficiency of ME deposition depends on the electric field magnitude and tissue conductivity, with antenna phase and
Burak Acar, Tuba Yilmaz, Ali Yapar
wiley   +1 more source

Influence of Exercise Heat Acclimation Protocol Characteristics on Adaptation Kinetics: A Quantitative Review With Bayesian Meta-Regressions. [PDF]

open access: yesCompr Physiol
McDonald P   +9 more
europepmc   +1 more source

MR thermometry with high precision and temporal resolution by quadratic phase MR fingerprinting

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To map temperature via the proton resonance frequency‐ (PRF‐) shift with a high frame rate and high precision using quadratic RF excitation phase‐magnetic resonance fingerprinting (qRF‐MRF). Methods A continuous balanced qRF‐MRF sequence was implemented using a constant low‐flip‐angle excitation with quadratic RF excitation phase ...
Sarah J. Garrow   +5 more
wiley   +1 more source

Malignant Hyperthermia during Regional Anesthesia [PDF]

open access: bronze, 1977
JAMES R. KISTNER   +2 more
openalex   +1 more source

Eco‐Friendly Biomass‐Based Carbon Dots, Carbon Nanotubes, Graphene, and Their Derivatives for Enhanced Oil Recovery: A New Horizon for Petroleum Industry

open access: yesChemistryOpen, EarlyView.
This review explores the integration of biomass‐derived carbon nanomaterials in green enhanced oil recovery (GEOR) techniques. It highlights the challenges of conventional chemical EOR, emphasizing the environmental benefits of carbon dots, carbon nanotubes, and graphene derivatives.
Ruhul Amin Foisal   +2 more
wiley   +1 more source

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