Results 71 to 80 of about 350,675 (286)

Influence of Ronchi Grating Orientation on Color Stimuli Bezold Effect

open access: yesColor Research &Application, EarlyView.
The Bezold effect, which refers to the influence of the shape and size of surrounding objects on the perceived color of a stimulus, has been studied. The aim of this study is to determine whether the orientation of the grating lines (horizontal or vertical) produces a significantly different variation in color appearance across different grating ...
Jorge Montalvá   +4 more
wiley   +1 more source

Family's socioeconomic and demographic factors on elements of children's dental and oral health: A scoping review

open access: yesClinical and Experimental Dental Research, EarlyView.
Abstract Background Family plays a significant role in children's dental and oral health (DOH) elements, such as children's DOH knowledge and practice, the development of children's dental fear and anxiety (DFA), children's dental visits, and children's DOH status.
Wisnu Fadila   +5 more
wiley   +1 more source

La revisión por pares (“peer review”) en las revistas científicas latinoamericanas

open access: yesRevista Colombiana de Ciencias Sociales, 2015
© Revista Colombiana de Ciencias Sociales.
Juan Carlos Restrepo Botero
doaj   +1 more source

La evaluación y acreditación de la educación superior ecuatoriana y la producción editorial [PDF]

open access: yes, 2014
This article exposes the features of editorial production in public and private universities in Ecuador, in the context of evaluation and quality assurance in higher education, using two different types of material and data: a.
Juncosa Blasco, José   +1 more
core   +1 more source

The Cenomanian–Turonian boundary interval in the Western Canada Foreland Basin: Stratigraphy, geochemistry, geochronology and sea‐level changes recorded in expanded and condensed clastic successions

open access: yesThe Depositional Record, EarlyView.
Shallow‐marine mudstone of the Cretaceous Kaskapau Formation in the British Columbia foredeep preserves a 185 m thick record of OAE2. The organic carbon‐isotope and osmium‐isotope excursions can be correlated in detail with other Cenomanian–Turonian boundary sections around the world.
A. Guy Plint   +12 more
wiley   +1 more source

Usos, limitaciones y prospectiva de la evaluación por pares [PDF]

open access: yes, 2012
The peer review process is a mechanism instituted by the academic and scientific communities around the world to guarantee the quality of the articles published in journals.
Cortés Vera, José de Jesús   +2 more
core   +1 more source

Comprehensive exploration of unexplained dyspnoea in subjects with normal ejection fraction and low natriuretic peptides

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 879-887, April 2025.
Abstract Background Unexplained exertional dyspnoea without significant elevation of natriuretic peptides is common. One of the causes might be early heart failure with preserved ejection fraction (HFpEF). Aims This study aimed to characterize patients with exertional dyspnoea and normal/near‐to‐normal N‐terminal pro‐brain natriuretic peptide (NT ...
Emmanuelle Berthelot   +8 more
wiley   +1 more source

Lógica difusa: metodología cuantitativa útil para determinar el consenso entre expertos de ciencias estomatológicas

open access: yesMedicentro, 2021
La lógica difusa trata de copiar la forma en que los humanos toman decisiones. Específicamente en el área médica, se utiliza desde hace varios años en estudios aplicados a áreas como: ingeniería biomédica, sistemas expertos, modelos epidemiológicos y ...
Yanet Fleites Ramos   +2 more
doaj  

Las revistas científicas ante la digitalización y la globalización. [PDF]

open access: yes, 2014
Con motivo de que la Revista Española de Drogodependencias pasa a publicarse sólo en formato electrónico, en este artículo editorial se analiza la situación global de las revistas científicas.
Baiget, Tomàs
core  

Una visión alternativa de la evaluación por pares : perspectivas dialógicas [PDF]

open access: yes, 2008
Presento un enfoque alternativo a la evaluación por pares y la participación para publicar en una revista internacional. Los coeditores deciden si los artículos son adecuados para ser publicados, los evaluadores son seleccionados por su área de ...
Tobin, Kenneth
core   +2 more sources

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