Results 41 to 50 of about 2,335,527 (360)
Urania, 2020 PURIFICATION OF INDONESIAN NATURAL GRAPHITE AS CANDIDATE FOR NUCLEAR FUEL MATRIX BY ACID LEACHING METHOD: CHEMICAL CHARACTERIZATION. Graphite matrix in Pebble Bed Reactor (PBR) – High Temperature Gas Cooled Reactor (HTGR) has an important role as heat ...
Deni Mustika +6 more
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Mechanical, Crystallographic, and Microstructural Analysis of Polymer Composites Developed from Iron Filings and Polystyrene Wastes [PDF]
Mechanics of Advanced Composite Structures, 2022 The development of polystyrene composites, by solvent casting method, with iron filling waste as fillers is considered to improve the mechanical, crystallographic, and microstructural properties for definite uses.
A. Adeniyi +4 more
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Diquark and Pion Condensation in Random Matrix Models for two-color QCD [PDF]
Phys.Rev. D72 (2005) 015007, 2004 We introduce a random matrix model with the symmetries of QCD with two colors at nonzero isospin and baryon chemical potentials and temperature. We analyze its phase diagram and find phases with condensation of pion and diquark states in addition to the phases with spontaneously broken chiral symmetries.
arxiv +1 more source
FMO3-LCMO study of electron transfer coupling matrix element and pathway: Application to hole transfer between two triptophanes through cis- and trans-polyproline-linker systems [PDF]
Journal of Chemical Physics 145, 114103 (2016), 2016 The linear-combination of fragment molecular orbitals with three-body correction (FMO3-LCMO) is examined for electron transfer (ET) coupling matrix elements and ET pathway analysis, with application to hole transfer between two triptophanes bridged by cis- and trans-polyproline linker conformations.
arxiv +1 more source
CO2 Removal from Biogas Using Carbon Nanotubes Mixed Matrix Membranes
International Journal of Science and Engineering, 2010 A new type of mixed matrix membrane consisting of polyethersulfone (PES) and carbon nanotubes (CNTs) is prepared for biogas purification application. PES mixed matrix membrane with and without modification of carbon nanotubes were prepared by a dry/wet ...
Tutuk Djoko Kusworo +5 more
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Advances in Materials Science and Engineering, 2015 This work treats the behavior of a glass fibre/unsaturated polyester (UP) composite with structural defects subjected to the attack of two corrosive solutions: H2SO4 and NaOH.
Nabila Belloul +3 more
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Applied Sciences, 2021 The effects of nickel coating and heat treatment on the interfacial bonds of aluminum–iron (Al/Fe) alloys hybrid structures were investigated using microstructural analysis.
Gihoon Moon, Eunkyung Lee
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Data Analysis using Riemannian Geometry and Applications to Chemical Engineering [PDF]
arXiv, 2022 We explore the use of tools from Riemannian geometry for the analysis of symmetric positive definite matrices (SPD). An SPD matrix is a versatile data representation that is commonly used in chemical engineering (e.g., covariance/correlation/Hessian matrices and images) and powerful techniques are available for its analysis (e.g., principal component ...
arxiv
Matrix Biology Plus, 2020 Secreted microRNAs (miRNAs) reside in a complex regulatory network with extracellular matrix (ECM) macromolecules, which affect cell-cell communication, therefore miRNA expression highlights its significance in several aspects of human diseases ...
Zoi Piperigkou +4 more
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Materials Today Bio, 2022 Periodontitis is a bacterial-induced, chronic inflammatory disease characterized by progressive destruction of tooth-supporting structures. Pathogenic bacteria residing in deep periodontal pockets after traditional manual debridement can still lead to ...
Ning Li +8 more
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