Results 241 to 250 of about 1,422,540 (296)

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm   +6 more
wiley   +1 more source

Photoacoustic Spectroscopy as a Method for Detecting Phycocyanin in Complex Biopolymeric Matrices. [PDF]

open access: yesACS Omega
Cano-Europa E   +5 more
europepmc   +1 more source

Engineering Chiroptical Interactions through Integrating Plasmonic Arrays with Cholesteric Nanocellulose. [PDF]

open access: yesAdv Mater
Tao H   +9 more
europepmc   +1 more source

Encapsulation of Plant Extracts in a Psyllium/Starch Matrix: Synthesis and Functional Properties. [PDF]

open access: yesMolecules
Krystyjan M   +8 more
europepmc   +1 more source

ON PASLNETTI'S ‘G’ MATRIX

Metroeconomica, 1989
ABSTRACTPasinetti's vertically integrated H matrix has been much used in economic theory but his other vertically integrated matrix, G — which is of a quite different nature — has been little noticed. This paper considers the nature of the G matrix, its relationship to H, and varous issues — concerning consumption and growth, value added, sales revenue
openaire   +2 more sources

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