Results 151 to 160 of about 70,995 (337)

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Carboniferous algaflora in the Urals and its stratigrafical meaning

Литосфера, 2016
In the Urals Carboniferous 11 algae zones allowing to make interregional and intercontinental correlation of coeval deposits are established by author. For more fractional dividing of carbonate profiles on algoflora for the first time akmezones have been
R. M. Ivanova
doaj  

XLV.—On Harpacanthus, a new genus of Carboniferous Selachian Spines

, 1886
R. H. Traquair
openalex   +2 more sources

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, EarlyView.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source

Composition of the typical section of the Lower Carboniferous deposits of the eastern subzone of the Lemva zone (Polar Urals): Part 1. Lithological marker

, 2018
В. А. Салдин
openalex   +1 more source

A combined zircon Hf isotope and whole-rock Nd and Sr isotopes study of Carboniferous A-type granites, Sierras Pampeanas of Argentina

, 2020
Juán A. Dahlquist, Carmen Galindo, Matías M. Morales Cámera, Juan A. Moreno, Pablo H. Alasino, Miguel Ângelo Stipp Basei, Marcos Macchioli Grande   +6 more
openalex   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Regional groundwater systems and transboundary aquifers: Carboniferous limestone transboundary aquifer case (Belgium/France)

, 2021
Géraldine Picot-Colbeaux, Guillaume Vandelois, Aurélie Bouvet- Swialkowski, Marc Parmentier, Olivier Canlers, Roland Masset, Wendy Verlé, Laurence Blondel, Cyrille Euverte, Alain Rorive, Pascal Goderniaux   +10 more
openalex   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Devonian–Carboniferous transition in the Pho Han Formation on Cat Ba Island, northeastern Vietnam

, 2012
Toshifumi Komatsu, Reishi Takashima, Hajime Naruse, Tạ Hòa Phương, Dang Tran Huyen, Nguyên Duc Phong, Dinh Cong Tien, Ho Tien Chung, Tran Tan Van, Satoru Kato, Takumi Maekawa, Yury A. Gatovsky   +11 more
openalex   +2 more sources