Results 1 to 10 of about 52,973 (251)

X-Ray Spectroscopy of Interstellar Carbon: Evidence for Scattering by Carbon-bearing Material in the Spectrum of 1ES 1553+113

open access: yesThe Astrophysical Journal, 2023
Molecules and particles make up ∼40%–70% of carbon in the interstellar medium, yet the exact chemical structure of these constituents remains unknown. We present carbon K-shell absorption spectroscopy of the Galactic interstellar medium obtained with the
John Staunton, Frits Paerels
doaj   +1 more source

Preparation and characterization of glass ceramic frits with high solar reflectance

open access: yesOpen Ceramics, 2021
The temperature of cities increases due to the UHI phenomenon and climate change. Among the mitigation strategies, high solar reflectance materials make an important contribution, in particular ceramic materials on which studies have shown that the ...
M. Governatori   +3 more
doaj   +1 more source

Evaluation of basalt cutting waste in coloring of different ceramic glaze compositions [PDF]

open access: yesReciklaža i Održivi Razvoj, 2023
Color effects in ceramic glazes play a decisive role in the aesthetic and attractiveness of ceramic pieces. The colorants used in glazes interact with the ceramic materials during the firing process, resulting in a wide range of fascinating colors and ...
Öztürk Zahide Bayer   +2 more
doaj   +1 more source

Statins and venous thrombosis: a story too good to be true? [PDF]

open access: yesPLoS Medicine, 2012
Frits Rosendaal comments on new findings from a meta-analysis conducted by Kazem Rahimi and colleagues, evaluating whether statins can prevent venous thromboembolism.
Frits R Rosendaal
doaj   +1 more source

Het beeld van de adel in Nobel streven

open access: yesBMGN: Low Countries Historical Review, 2018
This review is part of the discussion forum 'Nobel streven' (Frits van Oostrom).   Deze recensie maakt deel uit van het discussiedossier 'Nobel streven' (Frits van Oostrom).
Mario Damen   +2 more
doaj   +1 more source

Reactie

open access: yesBMGN: Low Countries Historical Review, 2018
This response is part of the discussion forum 'Nobel streven' (Frits van Oostrom).   Deze reactie maakt deel uit van het discussiedossier 'Nobel streven' (Frits van Oostrom).
Frits van Oostrom
doaj   +1 more source

Over een onderwaterscherm, een hoeksteen en een bijvangst.

open access: yesBMGN: Low Countries Historical Review, 2018
This review is part of the discussion forum 'Nobel streven' (Frits van Oostrom).   Deze recensie maakt deel uit van het discussiedossier 'Nobel streven' (Frits van Oostrom).
Herman Brinkman
doaj   +1 more source

Tintas Ink-Jet para Decoracion 3D

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2011
A new set of different ink-jet inks to be apply as a 3D object and extrafine layers to protect the decoration made by ink-jet technology. These new inks are obtained through the development of new frits based on monophasic crystal vitro structures that ...
Spain S.A., Ferro
doaj   +1 more source

Estudo colorimétrico de fritas feldspáticas Colorimetric study of feldsphatic frits

open access: yesCerâmica, 2010
As fritas cerâmicas são materiais de natureza vítrea preparadas por fusão em temperaturas elevadas (~1500 ºC), a partir de uma mistura de matérias-primas minerais.
S. F Santos   +3 more
doaj   +1 more source

Electroosmotic Pumps with Frits Synthesized from Potassium Silicate. [PDF]

open access: yesPLoS ONE, 2015
Electroosmotic pumps employing silica frits synthesized from potassium silicate as a stationary phase show strong electroosmotic flow velocity and resistance to pressure-driven flow. We characterize these pumps and measure an electroosmotic mobility of 2.
Sara Nilsson   +2 more
doaj   +1 more source

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