Results 71 to 80 of about 54,335 (262)
International Journal of Ceramic Engineering &Science, Volume 8, Issue 2, March 2026.Clay‐based mortar reinforced with coconut fibers showed improved flexural strength and promising mechanical performance, despite shrinkage‐induced cracks. The study highlights the potential of using waste and natural fibers in eco‐efficient mortars, emphasizing the importance of curing and moisture control.
Gabriela Machado Guimarães Ferreira +1 more
wiley +1 more source
Cerâmica, 2006 Óxido de magnésio (MgO) ou magnésia é uma das matérias primas mais importantes para a indústria de refratários. Graças à sua elevada refratariedade (ponto de fusão da ordem de 2800 ºC) e resistência à corrosão me meios básicos, associadas a custos ...
R. Salomão +2 more
doaj +1 more source
Gas transport and separation with ceramic membranes. Part I: Multilayer diffusion and capillary condensation [PDF]
, 1992 Multilayer diffusion and capillary condensation of propylene on supported γ-alumina films greatly improved the permeability and selectivity. Multilayer diffusion, occurring at relative pressures of 0.4 to 0.8 strongly increased the permeability of 6 ...
Burggraaf, A.J. +2 more
core +2 more sources
eFood, Volume 7, Issue 1, February 2026.From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley +1 more source
The naval career of Sir Thomas Spencer Wells in the Mediterranean : 1842-1853 [PDF]
, 1998 The British naval connection to the Maltese Islands saw the arrival during the nineteenth century of a number of British medical practitioners. Some of these were noteworthy either because of their contribution to local medical and social history, or ...
Savona-Ventura, Charles
core
Multi-disciplinary Investigation of the Windows of John Thornton, focusing on the Great East Window of York Minster [PDF]
, 2010 Twenty-seven samples of glass from panel 2e of John Thornton’s Great East Window (1405–1408) at York Minster have been analyzed using energy dispersive x-ray analysis in the scanning electron microscope. This paper highlights our findings.
Ayres, T +3 more
core
Self‐Consistent Models of Earth's Mantle and Core From Long‐Period Seismic and Tidal Constraints
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract Here we illustrate the use of parameterized models to address fundamental questions about Earth's mantle and core structure. For this, we invert a large set of normal‐mode center frequencies and quality (attenuation) factors, along with astronomic‐geodetic data, for the radial anelastic seismic structure of the Earth.
F. D. Munch +4 more
wiley +1 more source
Archaeometry, Volume 68, Issue 1, Page 64-83, February 2026.ABSTRACT This study presents the first comprehensive analysis of the pigments and techniques used by Charles Fairfax Murray (1849–1919), a leading expert in Italian Renaissance attribution, influential art collector and primary copyist for John Ruskin.
Victoria Kemp +3 more
wiley +1 more source
Magnesium-Containing Slurry as Technogenic Alternative Raw Material for Magnesium Oxychloride Cement [PDF]
, 2019 It has been shown experimentally that a waste of magnesium metal production is a realistic alternative to naturally occurring cement raw materials. The waste is the carnallite slurry forming during the chlorination stage.
Lipunov, I. N., Pervova, I. G.
core
Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.ABSTRACT Rice husk ash (RHA) is an agricultural by‐product that can replace microsilica (MS) as a suitable silica source in MgO–SiO2 cement mixes, offering low‐carbon benefits. This study investigated the 3D printing properties, including thixotropy and hardened mechanical properties, of the MgO–SiO2 system formed by partial and total replacement of MS
Yiming Peng, Cise Unluer
wiley +1 more source