Results 81 to 90 of about 13,144,896 (327)

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

open access: yesAdvanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe   +6 more
wiley   +1 more source

Frequency response of a constant-temperature hot-wire to temperature fluctuations.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1987
A temperature-sensitive hot-wire under constant-temperature operation is analyzed to predict its frequency response to temperature fluctuations of the fluid. Effects of the finite Wollaston length, the over-heat ratio and the transconductance of the amplifier are taken into account, and a precise expression for the transfer function is derived. Various
MAEKAWA, Hiroshi   +2 more
openaire   +2 more sources

Future Global Meteorological Drought Hot Spots: A Study Based on CORDEX Data

open access: yesJournal of Climate, 2020
Two questions motivated this study: 1) Will meteorological droughts become more frequent and severe during the twenty-first century? 2) Given the projected global temperature rise, to what extent does the inclusion of temperature (in addition to ...
J. Spinoni   +35 more
semanticscholar   +1 more source

A numerical study of temperature effects on hot wire measurements inside turbulent channel flows [PDF]

open access: yes, 2013
A way to investigate turbulence is through experiments where hot wire measurements are performed. Analysis of the in turbulence of a temperature gradient on hot wire measurements is the aim of this thesis work.
Malizia, Fabio
core  

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

open access: yesAdvanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt   +4 more
wiley   +1 more source

Quantifying heat-related and cold-related mortality burden in the context of the COVID-19 pandemic in Quebec, Canada (2000–2024)

open access: yesEnvironmental Research: Health
Suboptimal temperatures are becoming a major cause of mortality worldwide. However, the recent changes in temperature-related mortality burden due to the COVID-19 pandemic remain unclear, with only a few studies conducted in Europe and Asia reporting ...
Jérémie Boudreault   +5 more
doaj   +1 more source

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar   +3 more
wiley   +1 more source

Impact of Depression on Activation and Summer Heat Adaptation in Older Adults With Cardiovascular Concerns: Empirical Research Quantitative

open access: yesNursing Open
Aim To investigate the effects of depression on patient activation and summer heat adaptation, considering important contributory factors in older adults with increased cardiovascular health concerns on extremely hot days.
Yuli Zang   +3 more
doaj   +1 more source

Development of Coatings for Gas Turbines Burning Biomass and Waste-Fuels [PDF]

open access: yes, 2009
Worldwide, carbon dioxide emission reductions are in progress following the Kyoto Protocol implementation programme to mitigate climate change. More stringent reductions are expected to follow the present programme which ends in 2012.
Bradshaw, A.
core   +4 more sources

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

open access: yesAdvanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe   +9 more
wiley   +1 more source

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