Results 71 to 80 of about 285,928 (326)

Modelling of gas permeation through ceramic coatings produced by thermal spraying

, 2008
An analytical model has been developed for simulation of gas permeation through thermal spray coatings, and for prediction of the permeability. The model is based on a geometrical representation of the coating microstructure.
Clyne, T.W., Golosnoy, I.O., Paul, S.
core   +1 more source

Temporal Trends in and Associations With Nonsteroidal Anti‐inflammatory Drug Prescription in Adult and Pediatric Patients With Inflammatory Bowel Disease

Arthritis Care &Research, EarlyView.
Objective Recent inflammatory bowel disease (IBD) treatment guidelines have recommended against nonsteroidal anti‐inflammatory drug (NSAID) use despite prevalent musculoskeletal symptoms and opioid overuse in this population. Given the discordance between changing national guidelines and potential clinical utility, we sought to assess national temporal
Adam S. Mayer, Rui Xiao, Andrew Grossman, Meenakshi Bewtra, Michael D. George, Pamela F. Weiss   +5 more
wiley   +1 more source

Separation of isomeric xylenes by pervaporation through cellulose ester membranes [PDF]

, 1982
The interaction between the isomeric xylenes and different cellulose esters was investigated using solubility parameter considerations and through measurements of swelling values.
Kruitz, F., Mulder, M.H.V., Smolders, C.A.   +2 more
core   +4 more sources

Financial Distress and Its Determinants in Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Objective To quantify the degree of financial distress and identify its determinants in adults with rheumatoid arthritis (RA) given the frequent prolonged use of expensive disease‐modifying therapies. Methods We identified adults enrolled in the FORWARD databank with either RA or noninflammatory musculoskeletal disease (NIMSKD) completing the ...
Amber Brown Keebler, Yunju Im, Sofia Pedro, Ted R. Mikuls, Edward S. Peters, Kaleb Michaud   +5 more
wiley   +1 more source

SYNTHESIS AND CHARACTERIZATION OF POLYIMIDEZEOLITE MIXED MATRIX MEMBRANE FOR BIOGAS PURIFICATION [PDF]

, 2009
Biogas has become an attractive alternative energy source due to the limitation of energy from fossil. In this study, a new type of mixed matrix membrane (MMM) consisting of polyimide-zeolite was synthesized and characterized for biogas purification ...
Budiyono, Budiyono, I.N. , Widiasa, Seno, Johari, Sunarso, Sunarso, Tutuk Joko, Kusworo   +4 more
core  

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

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

The porin and the permeating antibiotic: A selective diffusion barrier in gram-negative bacteria [PDF]

, 2008
Gram-negative bacteria are responsible for a large proportion of antibiotic resistant bacterial diseases. These bacteria have a complex cell envelope that comprises an outer membrane and an inner membrane that delimit the periplasm.
A Baslé, A Baslé, A Bryskier, A Davin-Regli, A Davin-Régli, A Doménech-Sánchez, A Doménech-Sánchez, A Loli, A Mena, A Mena, A Prilipov, A Thiolas, A Thiolas, AA Medeiros, AH Delcour, AM Berezhkovskii, AM Giuliodori, AS Low, C Bornet, C Bornet, C Bosi, C Danelon, C Danelon, C Rodrigues, C Sheridan, Chloë E. James, D Jeanteur, D Szabó, DJ Wolter, E Dé, E Elliott, E Sugawara, EM Nestorovich, EM Nestorovich, F Yoshimura, FM Kaczmarek, G Schwarz, GA Jacoby, GE Schulz, H Nikaido, H Nikaido, H Nikaido, H Samartzidou, H Samartzidou, J Bredin, J Chevalier, J Chevalier, J-M Pagès, JC Cai, Jean-Marie Pagès, JM Bower, K Poole, L Kullman, L Martínez-Martínez, LB Rice, LJ Piddock, LP Randall, M Ceccarelli, M Guillier, M Luckey, M Malléa, M Olesky, M Olesky, M Viveiros, MA Kohanski, Mathias Winterhalter, MM Ochs, N El Amin, P Valentin-Hansen, R Dutzler, R Iyer, R Iyer, R Koebnik, RE Hancock, RN Charrel, S Biswas, S Blot, S Hernández-Allés, S Hernández-Allés, S Nekolla, S Vidal, S Vidal, SF Epp, SM Bezrukov, SM Bezrukov, SR Norrby, SW Cowan, T Ferenci, T Mach, UO Hasdemir, V Simonet, V Simonet, WL Veal, WM Shafer, WR Bauer, XZ Li   +95 more
core   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Permeation

On the final evening of a state-wide chess tournament in Saratoga, Everett, a high school senior, forges a bond with his team's coach, Mr. Levinson-- one that forces Everett to reexamine all of his relationships; to his friends, his parents, his ex-girlfriend, and the game of chess itself.
  +4 more sources