Results 111 to 120 of about 1,392,105 (261)
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Study on influence of coal seam water content on effect of CO2 isobaric diffusion displacing CH4
Meitan kexue jishuIn order to study the influence of moisture on the effect of CH4 replacement by CO2 injection in coal beds, a gas-containing multi-gas replacement experimental system developed independently was used to conduct CH4 and CO2 adsorption experiments on coal ...
Liwei CHEN +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Optional Soil Moisture Sensor Protocol [PDF]
, 2003 The purpose of this resource is to measure the water content of soil based on the electrical resistance of soil moisture sensors. Students install soil moisture sensors in holes that are 10 cm, 30 cm, 60 cm, and 90 cm deep.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Quasi-geostrophic dynamics in the presence of moisture gradients
, 2016 The derivation of a quasi-geostrophic (QG) system from the rotating shallow water equations on a midlatitude beta-plane coupled with moisture is presented.
Monteiro, Joy M., Sukhatme, Jai
core +1 more source
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Instrumentation for sensing moisture content of material using a transient thermal pulse [PDF]
, 1985 Instrumentation for sensing moisture content of material using a transient thermal pulse is comprised of a sensing probe having a sensing element in the form of a ribbon excited by a constant current pulse from a source to increase the temperature and ...
Yang, L. C.
core +1 more source
Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
Analysis of Liquid Transport Performance of Cotton Knitted Fabric Made by the TransDry Technology
Journal of Natural FibersIn order to improve a competitiveness of cotton in textile market, an innovative TransDry® technology has been developed. The aim of the work was to investigate the liquid moisture transport in cotton knitted fabrics: standard and made using TransDry ...
Małgorzata Matusiak, Otgonsuren Sukhbat
doaj +1 more source