Results 41 to 50 of about 2,909,703 (371)

Composite bond strength improvement with thermal vibration: an experimental non-randomised study

Кубанский научный медицинский вестник, 2021
Background. Secondary caries formation is a relevant issue due to poor long-term quality of composite fillings, with inherent subsequent chipping and cracking of the material.
A. A. Gushchin, A. A. Adamchik, V. Ya. Zobenko, V. N. Samhaev   +3 more
doaj   +1 more source

Three-dimensionally confined diluted magnetic semiconductor clusters. Zn1−xMnxS [PDF]

, 1991
We report the first example of a dilute magnetic semiconductor (DMS) confined in all three dimensions (DMS quantum dot). Zn0.93Mn0.07S clusters of not, vert, similar 25 Å diameter are successfully synthesized inside a glass matrix and fully characterized
Awschalom, Bicknell, Brus, Bunker, Datta, Efros, Fong, Furdyna, Henglein, Herron, Karin Moller, Kayanuma, Kolodziejski, Langer, Lee, Lippens, Norman Herron, Pope, Thomas Bein, Wang, Wang, Wang, Ying Wang   +22 more
core   +1 more source

A Random Matrix Model for Color Superconductivity at Zero Chemical Potential [PDF]

, 1999
We discuss random matrix models for the spontaneous breaking of both chiral and color symmetries at zero chemical potential and finite temperature. Exploring different Lorentz and gauge symmetric color structures of the random matrix interactions, we ...
A. Chodos, A. D. Jackson, A. D. Jackson, A. D. Jackson, A. Smilga, A. Ukawa, B. Barrois, Benoît Vanderheyden, D. Bailin, D. Diakonov, D. Diakonov, D. Weingarten, E. Brézin, E. Kanzieper, E. Laermann, E. V. Shuryak, G. Akemann, G. W. Carter, J. B. Kogut, J. Berges, J. J. M. Verbaarschot, J. J. M. Verbaarschot, K. Splittorff, M. A. Halasz, M. Alford, M. K. Sener, R. Rapp, S. Ying, S. Ying, S.P. Klevansky, T. Banks, T. M. Schwarz   +31 more
core   +3 more sources

PURIFICATION OF INDONESIAN NATURAL GRAPHITE AS CANDIDATE FOR NUCLEAR FUEL MATRIX BY ACID LEACHING METHOD: CHEMICAL CHARACTERIZATION

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, Torowati Torowati, Arbi Dimyati, Sudirman Sudirman, Adel Fisli, I Made Joni, Ratih Langenati   +6 more
doaj   +1 more source

Localized corrosion induced surface modifications of Al-Cu-Li alloy studied by ToF-SIMS 3D imaging

npj Materials Degradation, 2021
Three-dimensional (3D) time-of-flight secondary ion mass spectrometry (ToF-SIMS) imaging is a promising tool in the analysis of surface modifications of alloy matrix and intermetallic particles induced by localized corrosion due to its good spatial ...
Meicheng Li, Antoine Seyeux, Frédéric Wiame, Philippe Marcus, Jolanta Światowska   +4 more
doaj   +1 more source

The biofilm matrix of Pseudomonas sp. OX1 grown on phenol is mainly constituted by alginate oligosaccharides [PDF]

, 2006
The structure of the major constituent of the biofilm matrix produced by Pseudomonas sp. OX1, when grown on phenol as the sole carbon source is described.
ALFIERI, FABIANA, CAFARO, VALERIA, DI DONATO, ALBERTO, LANZETTA, ROSA, LEONE, SERENA, MOLINARO, ANTONIO, PARRILLI, MICHELANGELO   +6 more
core   +1 more source

Review for "A new approach for analysis of polyprenols by a combination of thin film chemical deposition and matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry"

, 2021
Andrej Frolov
  +6 more sources

Detecting intrinsic slow variables in stochastic dynamical systems by anisotropic diffusion maps [PDF]

, 2009
Nonlinear independent component analysis is combined with diffusion-map data analysis techniques to detect good observables in high-dimensional dynamic data.
A. Singer, R. Erban, I. G. Kevrekidis, R. R. Coifman, Lange, Belkin, Erban, Erban, Tyson   +8 more
core   +3 more sources

The Effect of Functionalization Carbon Nanotubes (CNTs) on the Performance of PES-CNTs Mixed Matrix Membrane

International Journal of Science and Engineering, 2010
A new type of mixed matrix membrane consisting of functionalized carbon nanotubes (CNTs) and polyethersulfone (PES) is prepared for biogas purification.
Ahmad Mustafa, Tutuk Djoko Kusworo, Abdullah Busairi, Ahmad Fauzi Ismail   +3 more
doaj   +1 more source

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, S. Abdulkareem, M. Amosa, M. Abdulkareem, J. Ighalo   +4 more
doaj   +1 more source