Results 181 to 190 of about 4,328,228 (299)

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

Analysis of root morphology in alfalfa (Medicago sativa L.) seedlings cultivated with ammonium or nitrate nitrogen using fractal dimension and lacunarity. [PDF]

BMC Plant Biol
Hirose D.
europepmc   +1 more source

Effects of Exogenous L-Asparagine on Poplar Biomass Partitioning and Root Morphology. [PDF]

Int J Mol Sci, 2022
Han M, Wang S, Wu L, Feng J, Si Y, Liu X, Su T.   +6 more
europepmc   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Restoring soil quality and root morphology of peanut under simulated topsoil erosion: effects of fertilization strategies in a controlled study. [PDF]

Sci Rep
Zhang J, Yan X, Chen L, Xia X, Chen Y, Long C, Wang B, Peng D.   +7 more
europepmc   +1 more source

Regressive changes of crown-root morphology and their volumetric segmentation for adult dental age estimation. [PDF]

J Forensic Sci, 2022
Merdietio Boedi R, Shepherd S, Oscandar F, Mânica S, Franco A.   +4 more
europepmc   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Unveiling Genetic Loci for Root Morphology and Salt Response at Rice Seedling Stage via Genome-Wide Association Studies. [PDF]

Life (Basel)
Xue Z, Hao, Lu Z, Yang J, Geng Z, Meng C, Cui Y.   +6 more
europepmc   +1 more source

A Dark Septate Endophyte Improves Cadmium Tolerance of Maize by Modifying Root Morphology and Promoting Cadmium Binding to the Cell Wall and Phosphate. [PDF]

J Fungi (Basel), 2023
Chen S, Zhang G, Liang X, Wang L, Li Z, He Y, Li B, Zhan F.   +7 more
europepmc   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

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, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source