Results 91 to 100 of about 1,775 (167)

Upgrading of Extra-Heavy Crude Oils by Dispersed Injection of NiO-PdO/CeO2±δ Nanocatalyst-Based Nanofluids in the Steam. [PDF]

open access: yesNanomaterials (Basel), 2019
Medina OE   +5 more
europepmc   +1 more source

Extra long Argentinian lockdown: Revising the energy regime. [PDF]

open access: yesGlob Transit, 2021
Ise A   +3 more
europepmc   +1 more source

El yacimiento arqueológico de Castulo

open access: yesAntigüedad y Cristianismo, 1991
The author has divided her study in two parts. In the first she makes a brief review of the history of the ibero - roman city Castulo from the beginnin gofits decHne in the third century up to the period when, under the Visigothy domination, it becomes the Episcopal See.
openaire   +2 more sources

Modelos de yacimientos minerales: tipologías y aplicaciones

open access: yesMinería y Geología, 2001
En los últimos treinta años se han publicado numerosos trabajos relacionados con los modelos de yacimientos minerales, la mayoría de los cuales han sido elaborados por especialistas norteamericanos y canadienses.
José D. Ariosa-Iznaga   +1 more
doaj  

Immobilization of P. stutzeri on Activated Carbons for Degradation of Hydrocarbons from Oil-in-Saltwater Emulsions. [PDF]

open access: yesNanomaterials (Basel), 2019
Zapata Acosta K   +5 more
europepmc   +1 more source

Dual-Purpose Materials Based on Carbon Xerogel Microspheres (CXMs) for Delayed Release of Cannabidiol (CBD) and Subsequent Aflatoxin Removal. [PDF]

open access: yesMolecules, 2019
Cortés FB   +6 more
europepmc   +1 more source

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