Results 81 to 90 of about 2,393,252 (304)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Guaraná - Paullinia cupana, (H.B.K): Estudo da oxidação das formas em pó e em bastões defumados

open access: yesRevista de Ciências Agroveterinárias, 2015
O guaraná - Paullinia cupana, HBK - fruto do guaranazeiro - é uma planta nativa da região Amazônica. No Amazonas é cultivado, principalmente, em Maués. Atualmente, a produção se estende pelos Estados da Bahia, Pará e Mato Grosso.
Wilson Gomes da Silva   +3 more
doaj  

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer   +3 more
wiley   +1 more source

Road measurement system using a mobile cart with a laser scanner

open access: yesNihon Kikai Gakkai ronbunshu, 2016
A movable three-dimensional shape measurement system of a road surface has been developed. The measurement is conducted by moving the measurement cart along the path.
Kikuhito KAWASUE   +3 more
doaj   +1 more source

The leidenfrost phenomenon on structured surfaces [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +3 more
core  

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

A comparison of methods for monitoring kit foxes at den sites

open access: yesWildlife Society Bulletin, 2013
Monitoring mammalian carnivores at den sites with human observers to document behavior, fecundity, litter size, and natal survival is commonplace when compared with monitoring den sites with cameras.
Bryan M. Kluever   +3 more
doaj   +1 more source

Financial Sophistication and the Distribution of the Welfare Cost of Inflation [PDF]

open access: yes
The welfare cost of anticipated inflation is quantified in a calibrated model of the U.S. economy that exhibits tractable equilibrium dispersion in wealth and earnings.
Gabriele Camera, Paola Boel
core  

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

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