Results 111 to 120 of about 505,749 (342)

Internal Color Properties of Resolved Spheroids in the Deep HST/ACS field of UGC 10214

open access: yes, 2004
(Abridged) We study the internal color properties of a morphologically selected sample of spheroidal galaxies taken from HST/ACS ERO program of UGC 10214 (``The Tadpole'').
A. R. Martel   +39 more
core   +1 more source

Random forest regression for catalyst performance prediction and validation of tri‐reforming of methane (TRM)

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Carbon dioxide‐reduced hydrogen can be synthesized through various methods such as dry‐reforming (DRM), steam reforming (SMR), and partial oxidation (POX). Tri‐reforming of methane (TRM) is a promising technology which combines all the above‐mentioned processes for the simultaneous production of hydrogen and syngas with high energy efficiency.
Paulo A. L. de Souza   +3 more
wiley   +1 more source

Corporate Social Responsibility (CSR) in Mining: An Integrated Institutional and Agency Theory Perspective

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Mining is one of the foundations of economic development but has historically been associated with severe socioenvironmental impacts, such as ecosystem degradation, displacement of traditional communities, and large‐scale disasters. In this context, corporate social responsibility (CSR) plays a central role as a mechanism for legitimizing ...
Felipe Moura Oliveira   +1 more
wiley   +1 more source

Scour‐Conditioned Seismic Fragility Analysis of Monopile‐Supported Offshore Wind Turbines

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Monopile‐supported offshore wind turbines (MS‐OWTs) are increasingly deployed in seismic coastal regions, where they face compound risks from earthquake loading and seabed scour. While past studies have addressed these hazards separately, seismic fragility under evolving scour conditions remains insufficiently understood. This study introduces
Francisco Pinto   +3 more
wiley   +1 more source

Catalog of Osteological Collections of Aquatic Mammals from Mexico [PDF]

open access: yes, 1991
This paper compiles available information on osteological and other anatomical specimens of at least 51 species of aquatic mammals (34 extant, one recently extinct and 16 fossil) collected in Mexico between 1868 and 1990 and housed in 29 scientific ...
Vidal, Omar
core  

A Hedged Monte Carlo Approach to Real Option Pricing

open access: yes, 2015
In this work we are concerned with valuing optionalities associated to invest or to delay investment in a project when the available information provided to the manager comes from simulated data of cash flows under historical (or subjective) measure in a
A. Borison   +39 more
core   +1 more source

Tocotrienols: A Review From Source to Therapeutic Applications

open access: yesFood Frontiers, EarlyView.
Tocotrienols demonstrate superior antioxidant, neuroprotective, and anti‐inflammatory properties compared to conventional vitamin E forms, with promising therapeutic applications across multiple disorders when delivered through optimized systems that enhance their inherently limited bioavailability.
Natalia‐Carolina Londoño   +6 more
wiley   +1 more source

[FELIPE IV] [Material gráfico]

open access: yes, 1927
ESCUELA ESPAÑOLA OLEO SOBRE LIENZO. PROVIENE DE LA COLECCION DE LA DUQUESA DE VILLAHERMOSA. EXISTEN OTRAS COPIAS (?). MUSEO METROPOLITANO (?) Copia digital. Madrid : Ministerio de Cultura.
openaire   +19 more sources

Felipe V en Barcelona: un futuro sin futuro

open access: yesCuadernos Dieciochistas, 2000
[ES] La visita de Felipe V a Catalu?a desde el 24 de septiembre de 1701 al 8 de abril de 1702 y la expectativa levantada constituye el asunto del presente trabajo. A trav?s de testimonios de la ?poca, se repasa pormenorizadamente la decisi?n del monarca de viajar al principado de Catalu?a, las incidencias de dicho desplazamiento, el recibimiento de que
openaire   +3 more sources

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