Results 41 to 50 of about 229,462 (251)

Optimization and Assessment of Parabolic Trough Solar Power Plants in Arid Climates: A Case Study in Tunisia

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT This study aims to model a solar power plant (SPP) utilizing parabolic trough collectors (PTC) to fulfill the electricity needs in an arid zone of the southern of Tunisia. The research integrates both experimental and numerical approaches. A prototype of a PTC was first constructed and experimentally tested under arid climates. Subsequently, a
Anissa Ghomrassi   +2 more
wiley   +1 more source

Un voyage dans les derniers cercles de l’Enfer : La casa de los náufragos (Boarding home) de Guillermo Rosales

open access: yesRecherches, 2012
Le cubain William Figueras, triste jumeau de papier de l’écrivain Guillermo Rosales, n’est pas seulement un exilé des illusions politiques, mais aussi de la raison, et de toute forme d’espoir.
Marie-Caroline Leroux
doaj   +1 more source

Census of HII regions in NGC 6754 derived with MUSE: Constraints on the metal mixing scale [PDF]

open access: yes, 2014
We present a study of the HII regions in the galaxy NGC 6754 from a two pointing mosaic comprising 197,637 individual spectra, using Integral Field Spectrocopy (IFS) recently acquired with the MUSE instrument during its Science Verification program.
Anderson, J. P.   +13 more
core   +3 more sources

A comprehensive longitudinal analysis of changes during Attention Deficit Hyperactive Disorder pharmacological treatments: Relationships between clinical measures, QbCheck and Conners CPT‐II

open access: yesJCPP Advances, EarlyView.
Abstract Background This study aims to evaluate the clinical value of using QbCheck in routine Attention Deficit Hyperactive Disorder (ADHD) clinics by investigating longitudinal inter‐domain relationships between objective neurocognitive outcomes of QbCheck and subjective clinical outcomes: ADHD core symptoms, impairment and quality of life (QoL ...
Seungjae Lee   +3 more
wiley   +1 more source

Quantum simulation of the integer factorization problem: Bell states in a Penning trap

open access: yes, 2018
The arithmetic problem of factoring an integer $N$ can be translated into the physics of a quantum device, a result that supports P\'olya's and Hilbert's conjecture to prove Riemann's hypothesis.
Martin, Vicente, Rosales, Jose Luis
core   +1 more source

No App, No Entry: Conceptualizing Digital Technology Captivity in Service Access

open access: yesPsychology &Marketing, EarlyView.
ABSTRACT We introduce Digital Technology Captivity (DTC), a form of consumer vulnerability that arises when digital technologies become the mandatory gateway to essential services. When access is tied to systems that feel unfamiliar, complex, or intimidating—and when preferred alternatives are limited—consumers may experience heightened vulnerability ...
Carolyn Wilson‐Nash   +4 more
wiley   +1 more source

Esteticismo y compromiso social en Euterpologio politonal de Vicente Rosales y Rosales. Re actualización y superación del modernismo en El Salvador

open access: yesPerífrasis. Revista de Literatura, Teoría y Crítica, 2011
El presente artículo aclarará las múltiples referencias del autor al simbolismo, al modernismo y al vanguardismo e igualmente ubicará a Rosales y Rosales ante el trasfondo de aquellos discursos antropológicos y estéticos que a partir de 1900 empezaron a ...
Marco Thomas Bosshard
doaj  

Nuevo yacimiento de flora Albense en la vertiente sur de la Sierra de Guadarrama. Soto del Real (Madrid)

open access: yesEstudios Geologicos, 1986
Se describe, por primera vez en la Sierra de Guadarrama, un yacimiento de flora fósil del Albense superior-Cenomacense. Entre los numerosos restos vegetales en él hallados destacan por su abundancia los pertenecientes a especies de Cicadales y ...
M. C. Diéguez
doaj   +1 more source

Home - About - Disclaimer - Privacy