Results 51 to 60 of about 608,190 (291)
Heat dissipation in atomic-scale junctions [PDF]
Nature, 2013 Atomic and single-molecule junctions represent the ultimate limit to the miniaturization of electrical circuits. They are also ideal platforms to test quantum transport theories that are required to describe charge and energy transfer in novel functional nanodevices.
Lee, Woochul +6 more
openaire +4 more sources
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Nonequilibrium thermodynamics of gravitational objective-collapse models
Physical Review ResearchWe investigate the entropy production in the Diósi-Penrose (DP) model, one of the most extensively studied gravity-related collapse mechanisms, and one of its dissipative extensions.
Simone Artini +3 more
doaj +1 more source
Dissipative quantum systems and the heat capacity [PDF]
Physical Review E, 2010 We present a detailed study of the quantum dissipative dynamics of a charged particle in a magnetic field. Our focus of attention is the effect of dissipation on the low- and high-temperature behaviors of the specific heat at constant volume. After providing a brief overview of two distinct approaches to the statistical mechanics of dissipative quantum
S, Dattagupta +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
Dissipation, correlation and lags in heat engines [PDF]
Journal of Physics A: Mathematical and Theoretical, 2016 By modelling heat engines as driven multi-partite system we show that their dissipation can be expressed in terms of the lag (relative entropy) between the perturbed state of each partition and their equilibrium state, and the correlations that build up among the partitions.
CAMPISI, MICHELE, FAZIO, ROSARIO
openaire +5 more sources
Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
wiley +1 more source
The American Society of Heating and Ventilating Engineers Guide
, 1922 The purpose of the American Society of Heating and Ventilating Engineers Guide is to provide the engineer, the architect and the contractor alike, with a useful and reliable reference data book relating to the art of heating and ventilation. A wide range
American Society of Heating and Ventilating Engineers
core +3 more sources
DYNAMICAL NANOSRUCTURING OF NaCl PREMELTING PHASES
Конденсированные среды и межфазные границы, 2018 Complex investigation of NaCl premelting phases dynamical structuring have been carry out in different kinetic conditions. The transient states near the melting point are fl uctuating, nonequilibrium processes, which are accompanied by dissipative states
Ekaterina S. Mashkina +1 more
doaj +1 more source