Results 141 to 150 of about 426,181 (263)

Daily station-level records of air temperature, snow depth, and ground temperature in the Northern Hemisphere. [PDF]

Sci Data
Tran VN, Zhou W, Kim T, Mazepa V, Valdayskikh V, Ivanov VY.   +5 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Dataset for studying the average monthly change in ground temperature in an equatorial zone during the dry season. [PDF]

Data Brief
Efanden MSS, Sapnken FE, Diboma BS, Jeutsa AK, Tamba JG.   +4 more
europepmc   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Nonthermal Plasma Reduction of Nickel Oxide Layers by Atmospheric Pressure Dielectric Barrier Discharge in Argon/Hydrogen

Advanced Engineering Materials, EarlyView.
This work explores the reduction of nickel oxide layers using dielectric barrier discharge plasma in an argon–hydrogen atmosphere. The results reveal a strong temperature dependence, enabling complete reduction of thick oxide layers at 200°C within seconds.
Maria Argirusi, Viktor Udachin, Sascha Jan Zimmermann, Alexander Tillmanns, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +5 more
wiley   +1 more source

Published <i>Salmonella</i> risk assessment model contains major errors and inconsistencies. [PDF]

Epidemiol Infect
Powell M, Ebel E.
europepmc   +1 more source

Ground temperatures: Qaanaaq [PDF]

, 2020
Ingeman-Nielsen, T.; id_orcid 0000-0002-0776-4869, Tomaskovicova, S.; id_orcid 0000-0002-2461-8863, Foged, N.   +2 more
openaire  

SATELLITE AND IN SITU GROUND TEMPERATURE

, 2016
Ground thermal anomalies in volcanic-hydrothermal systems, where the outflow of hot fluids gives rise to fumarolic fields, soil degassing, and hot soils, have, up to now, rarely been investigated by using satellite. Here we report a comparison between surface temperature derived by satellite data and a large data set of measured soil temperatures and ...
Malvina Silvestri, Carlo Cardellini, Giovanni Chiodini, Maria Fabrizia Buongiorno   +3 more
openaire   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

CPCM/OSS Backfill Materials: Enhanced Thermal Properties and Heat Transfer Performance for Ground Heat Exchangers in Ground Source Heat Pump Systems. [PDF]

Molecules
Zhou D, Zhou F, Yuan J, Liu Y.
europepmc   +1 more source