Results 151 to 160 of about 1,793,986 (298)

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Thermoacoustic streaming in a linear temperature gradient. [PDF]

Phys Rev E
Corato E, van Assche D, Jakobsson O, Qiu W, Augustsson P.   +4 more
europepmc   +1 more source

Distribution and Activity of Sulfur-Metabolizing Bacteria along the Temperature Gradient in Phototrophic Mats of the Chilean Hot Spring Porcelana. [PDF]

Microorganisms, 2023
Konrad R, Vergara-Barros P, Alcorta J, Alcamán-Arias ME, Levicán G, Ridley C, Díez B.   +6 more
europepmc   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Consistent response of European summers to the latitudinal temperature gradient over the Holocene. [PDF]

Nat Commun
Martin-Puertas C, Boyall L, Hernandez A, Ojala AEK, Abrook A, Kosonen E, Lincoln P, Portmann V, Swingedouw D.   +8 more
europepmc   +1 more source

Effect of a temperature gradient on the behaviour of an endangered Mexican topminnow and an invasive freshwater fish. [PDF]

Sci Rep, 2022
Gomez-Maldonado S, Camacho-Cervantes M.
europepmc   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Quasi-invariance of tropical meridional surface temperature gradient in a wide range of climates. [PDF]

Nat Commun
Wei M, Yang J, Hu Y, Kaspi Y, Nie J.
europepmc   +1 more source

South American precipitation dipole forced by interhemispheric temperature gradient. [PDF]

Sci Rep, 2022
Campos MC, Chiessi CM, Novello VF, Crivellari S, Campos JLPS, Albuquerque ALS, Venancio IM, Santos TP, Melo DB, Cruz FW, Sawakuchi AO, Mendes VR.   +11 more
europepmc   +1 more source

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