Results 121 to 130 of about 34,526 (238)
Large‐Scale Hydrogen Storage: Surface and Subsurface Challenges
ChemBioEng Reviews, Volume 13, Issue 2, April 2026.This review examines underground hydrogen storage with emphasis on the interaction between surface facilities and subsurface reservoirs. Variable renewable hydrogen requires compression, buffering, and purification before injection, while subsurface processes influence wellhead pressure, temperature, and composition.
Mostafa Montazeri +3 more
wiley +1 more source
Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.ABSTRACT Objectives To evaluate the influence of operator access on surface roughness parameters and material loss following implantoplasty (IP). Material and Methods A total of 42 dental implants were utilized in this study, and three different implant designs.
Eamonn Donohoe +5 more
wiley +1 more source
, 1999 The preparation of zeolite macrostructures in the form of bilayered hollow tubes and microspheres is presented. The bilayered hollow ZSM-5/silicalite-1 tubes were prepared using carbon fibers as a substrate. The surface of the fibers was modified and colloidal silicalite-1 seed crystals adsorbed.
openaire +1 more source
Mesh and Model Adaptivity for Multiscale Elastoplastic Models With Prandtl‐Reuss Type Material Laws
International Journal for Numerical Methods in Engineering, Volume 127, Issue 6, 30 March 2026.ABSTRACT Homogenization methods simulate heterogeneous materials like composites effectively, but high computational demands can offset their benefits. This work balances accuracy and efficiency by assessing model and discretization errors of the finite element method (FEM) through an adaptive numerical scheme.
Arnold Tchomgue Simeu +2 more
wiley +1 more source
Complex aspects of gravity [PDF]
, 2010 This paper presents reflections on the validity of a series of mathematical methods and technical assumptions that are encrusted in macrophysics (related to gravitational interaction), that seem to have little or no physical significance.
Iftime, M.
core
Advanced Science, Volume 13, Issue 14, 9 March 2026.This schematic integrates the eight statistically significant causal relationships identified between 1,366 brain imaging‐derived phenotypes (IDPs) and 18 autoimmune inflammatory diseases (AIDs). Arrows indicate the direction of causality inferred from bidirectional two‐sample MR analyses.
Jinbin Chen +8 more
wiley +1 more source
Battery Energy, Volume 5, Issue 2, March 2026.This review explores nitrogen‐doped graphene aerogel materials used in supercapacitors, analyzing synthesis techniques, performance measures, and recent advancements. It highlights material challenges and limitations while suggesting directions for future research.
Khaled Abdou Ahmed Abdou Elsehsah +6 more
wiley +1 more source
De la phrase au texte ou l’articulation des séquences textuelles en diachronie (de l’ancien français au français préclassique). Le narratif face à l’explicatif [PDF]
Studii de Lingvistica, 2015 This study is devoted to the question of the articulation of narrative and explanatory sequences in the history of the French language (from old French to pre-classical French).
Sabine Lehmann
doaj
Optimizing Drying Parameters for Crack‐Free Catalyst Layers in PEM Fuel Cell Production
Chemical Engineering &Technology, Volume 49, Issue 3, March 2026.Drying parameters critically influence microstructural evolution and crack formation in Pt/C‐based catalyst layers for PEM fuel cells. This study experimentally investigated the effects of temperature, airflow, and air preloading on crack formation. Accelerated drying increased the resulting number of cracks.
Nadine Zimmerer +4 more
wiley +1 more source
An overview: effectiveness of different arrangement for electrode guard in electrical capacitance tomography [PDF]
, 2011 Electrical capacitance tomography (ECT) system is useful to obtain information about the spatial distribution of a dielectric materials mixture inside a vessel.
Abd Jamil, Mahadi +4 more
core +1 more source