Results 131 to 140 of about 39,293 (293)
Heat Transfer, EarlyView.ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira +3 more
wiley +1 more source
Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review
Heat Transfer, EarlyView.ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira +2 more
wiley +1 more source
Enhancing Dental Students' History‐taking Skills with a Generative Artificial Intelligence Chatbot
Journal of Dental Education, EarlyView.ABSTRACT Purpose Accurate history‐taking is crucial for diagnosis and treatment planning in dentistry yet there is insufficient time in pre‐clinical years to practice this essential skill. This study evaluated dental student motivations and enjoyment using a generative artificial intelligence (AI) chatbot to practice these skills.
Aidan Or +6 more
wiley +1 more source
Mini‐Review: Angular Scattering and Directional Effects in Tip‐Enhanced Raman Spectroscopy
Journal of Raman Spectroscopy, EarlyView.Mini‐review: Angular scattering and directional effects in tip‐enhanced Raman spectroscopy. Felix Schneider, David Baschnagel, Tim Parker, Yang Zhao, Alfred J. Meixner*, Dai Zhang*. This mini‐review examines angular scattering and directional effects in tip‐enhanced Raman spectroscopy (TERS), emphasizing their importance for quantitative interpretation
Felix Schneider +5 more
wiley +1 more source
The equivalence between local inertial frames and electromagnetic gauge in Einstein-Maxwell theories
, 2013 We are going to prove that locally the inertial frames and gauge states of the electromagnetic field are equivalent. This proof will be valid for Einstein-Maxwell theories in four-dimensional Lorentzian spacetimes.
Garat, Alcides
core
The Polarizability Vector: A Polarimetric Observable for Characterizing Anisotropic Nanoparticles
Laser &Photonics Reviews, EarlyView.We find an overlooked observable in Nanophotonics that characterizes the optical response of anisotropic nanoparticles from simple polarimetry measurements. ABSTRACT The optical properties of anisotropic nanoparticles (NPs) are often characterized by two principal components of their polarizability tensor.
Jorge Olmos‐Trigo
wiley +1 more source
Development of Fibrillar Morphology in a Polypropylene Under Time‐Dependent Shear Flow
Macromolecular Materials and Engineering, EarlyView.The effects of isothermal, non‐constant flow on morphology development in iPP are studied. Two tests, applying the same total work but with different time evolution of the shear rate, are considered. The pattern of shear flow, not just the intensity, influences morphology.
Vito Speranza +3 more
wiley +1 more source
Momentum Transfer in Triboelectric Nanogenerators
Advanced Physics ResearchThe triboelectric nanogenerator (TENG) reflects a prospering field, that uses Maxwell's displacement current as the driving force to transform mechanical energy into electricity.
Zeyang Yu +4 more
doaj +1 more source
Self Dilution of Model Polystyrene Pom‐Poms and Combs by Unentangled Side Arms
Macromolecular Rapid Communications, EarlyView.This study uses experimental rheological data of 4 model polystyrene pom‐poms and 2 model polystyrene combs, all with unentangled arms, and constitutive modelling using Enhanced Relaxation of Stretch (ERS) model to show that the elongational rheology of the branched polymers is equivalent to that of polymer melts consisting of long linear chains ...
Max G. Schußmann +3 more
wiley +1 more source
Duality for Evolutionary Equations With Applications to Null Controllability
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We study evolutionary equations in exponentially weighted L2$$ {\mathrm{L}}^2 $$‐spaces as introduced by Picard in 2009. First, for a given evolutionary equation, we explicitly describe the ν$$ \nu $$‐adjoint system, which turns out to describe a system backwards in time. We prove well‐posedness for the ν$$ \nu $$‐adjoint system. We then apply
Andreas Buchinger, Christian Seifert
wiley +1 more source