Results 11 to 20 of about 2,173,217 (428)
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Background Ultrasonography (US) and 99mTechnetium‐sestamibi scintigraphy (99mTc‐MIBI) are currently first‐line imaging modalities to localize parathyroid adenomas with sensitivities of 80% and 84%, respectively. Therefore, finding other modalities to further improve the diagnostic accuracy for preoperative localization is critically needed ...
Fangyi Liu +7 more
wiley +1 more source
The Elephant Problem—Determining Bulk Thermal Diffusivity
Energies, 2021 This study investigates a measurement method of thermal diffusivity for samples with arbitrary geometries and unknown material properties. The aim is to curve fit the thermal diffusivity with the use of a numerical simulation and transient temperature ...
Robert Beaufait +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView., 2023 The study presents the mechanical and in situ sensing performance of digital light processing‐enabled 2D lattice nanocomposites under monotonic tensile and repeated cyclic loading, and provides guidelines for the design of architectures suitable for strain sensors and smart lightweight structures.
Omar Waqas Saadi +3 more
wiley +1 more source
Blanket Cooling of a Fusion Reactor
Energies, 2023 Nuclear fusion is the gateway to a whole new paradigm of energy and is a strong candidate for the decarbonization of electricity generation on a global scale.
Robert Beaufait, Ludger Fischer
doaj +1 more source
Assessment of the Thermal Properties of Aromatic Esters as Novel Phase Change Materials
Crystals, 2020 In the quest for a decarbonized energy system, the development of highly efficient technologies that allow the integration of renewables is of the utmost importance.
Rebecca Ravotti +4 more
doaj +1 more source
Carbon‐Based Composite Phase Change Materials for Thermal Energy Storage, Transfer, and Conversion
Advancement of science, 2021 Phase change materials (PCMs) can alleviate concerns over energy to some extent by reversibly storing a tremendous amount of renewable and sustainable thermal energy.
Xiao Chen +5 more
semanticscholar +1 more source
Comparison of Heat Transfer Enhancement Techniques in Latent Heat Storage
Applied Sciences, 2020 Latent Heat Energy Storage (LHES) using Phase Change Materials (PCM) is considered a promising Thermal Energy Storage (TES) approach as it can allow for high levels of compactness, and execution of the charging and discharging processes at defined ...
William Delgado-Diaz +4 more
doaj +1 more source
HVDC Converter Cooling System with a Phase Change Dispersion
Fluids, 2021 High voltage direct current converters require efficient cooling of thyristors via heat sinks. Currently, infrastructures use deionised water as a means of cooling the high voltage direct current converters; however, recent research has shown that other ...
Ludger Fischer +6 more
doaj +1 more source
Energies, 2020 In this study, the thermal performance of latent heat thermal energy storage system (LHTESS) prototype to be used in a range of thermal systems (e.g., solar water heating systems, space heating/domestic hot water applications) is designed, fabricated ...
Mohamed Fadl, Philip Eames
doaj +1 more source