Results 51 to 60 of about 11,075 (206)

Evolución temporal de la concentración de ozono en la tropòsfera

open access: yesRevista del Instituto de Investigación de la Facultad de Minas, Metalurgia y Ciencias Geográficas, 2016
Esta investigación permite estudiar la evolución de la concentración de ozono en la tropòsfera mediante el uso del software de simulación Polymath, considerando los mecanismos de reacción que involucran la generación de ozono a partir del conocimiento de
Lía Concepción   +2 more
doaj   +1 more source

EMERGENZA OZONO

open access: yes, 1989
Articolo pubblicato sulla Rivista di Categoria IL PERITO INDUSTRIALE in Giugno ...
openaire   +1 more source

Victim empowerment and satisfaction: The potential of imagery rescripting

open access: yesEuropean Journal of Social Psychology, Volume 54, Issue 6, Page 1182-1197, October 2024.
Abstract Imagery rescripting (ImRs) is a prominent approach to help individuals alleviate the negative consequences following victimization. In two studies (total N = 641), participants experienced a victimization incident induced by a video. In subsequent audio‐guided (ImRs or control) interventions, we examined the impact of imagined (i) victims ...
Mathias Twardawski   +6 more
wiley   +1 more source

Ozonización del aceite de girasol. Seguimiento de la reacción por Resonancia Magnética Nuclear protónica

open access: yesRevista CENIC Ciencias Químicas, 2005
Estudios previos han demostrado que la técnica de Resonancia Magnética Nuclear protónica puede ser utilizada para el seguimiento de la reacción entre el ozono y los ácidos grasos insaturados.
Maritza F. Díaz Gómez   +1 more
doaj  

Paleopteran molecular clock: Time drift and recent acceleration

open access: yesEcology and Evolution, Volume 14, Issue 9, September 2024.
Constant evolution rates, which form the foundation of the strict molecular clock model, do not apply in the case of Paleoptera, highlighting a notable bias in the molecular clock hypothesis. The current biodiversity may be the outcome of a relatively recent, exponential increase in base substitution rates.
Soichi Osozawa, André Nel
wiley   +1 more source

Modelling the ozone penetration in a grain layer / Ozono skverbties grūdų sluoksnyje modeliavimas

open access: yesJournal of Environmental Engineering and Landscape Management, 2012
Studies of grain drying with ozone-air mixture were carried out to detect the ozone penetration patterns through the grain mound of various moisture content (14.6 ≤ w 0 ≤ 23.0%) at different ozone concentrations (500 ≤ C 0 ≤ 1250 ppb) in the supplied air.
Aušra Steponavičienė   +3 more
doaj   +1 more source

Clinical outcomes and medical management of achondroplasia in Japanese children: A retrospective medical record review of clinical data

open access: yesAmerican Journal of Medical Genetics Part A, Volume 194, Issue 8, August 2024.
Abstract Achondroplasia (ACH) is a rare, autosomal dominant skeletal dysplasia characterized by short stature, characteristic facial configuration, and trident hands. Before vosoritide approval in Japan, patients with ACH could start growth hormone (GH) treatment at age 3 years.
Hiroyuki Saitou   +17 more
wiley   +1 more source

Mejora de la calidad de las medidas de ozono mediante un fotómetro UV de referencia

open access: yesRevista de Salud Ambiental, 2001
La Directiva 92/72/CE hace referencia al método de análisis descrito en la UNE 77-221:2000 y a que los analizadores de ozono se deben calibrar con un fotómetro UV de referencia o con un patrón transferido.
C. Sánchez Blaya   +3 more
doaj   +2 more sources

Implementación de la modulación por densidad de pulsos PDM en un sistema de generación de ozono y su efecto en la curva característica de eficiencia

open access: yesRevista Ingenierías Universidad de Medellín, 2014
Los sistemas de generación de ozono generalmente utilizan la modulación por amplitud de pulsos (PAM) para variar o controlar la concentración de ozono. En este trabajo se presentan los resultados obtenidos luego de la implementación de la modulación por ...
William Andrés Cifuentes Rojas   +2 more
doaj  

Role of Metacognitive Confidence Judgments in Curiosity: Different Effects of Confidence on Curiosity Across Epistemic and Perceptual Domains

open access: yesCognitive Science, Volume 48, Issue 6, June 2024.
Abstract Previous research suggests that curiosity is sometimes induced by novel information one has no relevant knowledge about, but it is sometimes induced by new information about something that one is familiar with and has prior knowledge about. However, the conditions under which novelty or familiarity triggers curiosity remain unclear.
Michiko Sakaki   +3 more
wiley   +1 more source

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