Results 61 to 70 of about 87,402 (268)
Bulletin of Chemical Reaction Engineering & Catalysis, 2018 Metal-organic complex hybrid materials constructed from carboxylate ligands and hydrazone ligands have exhibited potential application in many fields.
Xi Shi Tai, Peng Fei Li, Li Li Liu
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Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
COMPOSITIONAL DISTRIBUTION OF THE PLATINUM-GROUP ELEMENTS IN THE OPHIOLITIC CHROMITE in TURKEY
, 2020 Platin Grup Elementlerin (PGE) yoğun olarak bulunduğu kromitlerin ve manto peridotitlerinin gözlendiği ofiyolitik kayalar Türkiye ve yakın çevresinde henüz yeterli derecede incelenmemiştir. Birçok araştırmacı podiform-tip kromitlerin dalma-batma zonunda oluştuklarını ortaya koymuşlardır. Kromitlerin bileşimi ve PGE’nin jeokimyası ve mineralojisi, kısmi
Yapıcı, Nil +2 more
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
SPECTROSCOPIC STUDIES OF AMINOACIDS COMPLEXES WITH BIOMETALS [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2012 The [Cu(L)2 ]·H2 O, [Co(L)2 ]·2H2 O, [Zn(L)2 ]·H2 O complexes with methionine (L) as ligand, were synthesized in water solution and analyzed by means of: elemental analysis, atomic absorption spectroscopy, thermogravimetry, FT-IR, UV-VIS and EPR ...
Andreea Stanila, Sorin Stanila
doaj
Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process
Advanced Engineering Materials, EarlyView.This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima +4 more
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Elemental composition of vegetables cultivated over coal-mining waste
Anais da Academia Brasileira de Ciências, 2017 We assessed elemental composition of the liver in mice subjected to one-time or chronic consumption of the juice of vegetables cultivated in a vegetable garden built over deposits of coal waste. Lactuca sativa L. (lettuce), Beta vulgaris L.
JAIRO J. ZOCCHE +11 more
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
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Mechanical, histological and histomorphometric evaluation of modified by femtosecond laser zirconia implants versus titanium implants. An experimental study in dogs at three months [PDF]
Journal of Osseointegration, 2013 Aim The present study was aimed at quantifying implant´s stability and elemental composition by Periotest® and evaluating bone to implant contact (BIC) and crestal bone loss of modified by femtosecond laser zirconia and titanium implants.Materials and ...
J.L. Calvo-Guirado +8 more
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Бюллетень сибирской медицины, 2015 This paper is concerned with study an influence of the oxidative stress on morphofunctional characteris-tics and elemental composition of bone tissue of the vertebral body rats.Material and methods.
S. N. Lukanina +4 more
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