Results 61 to 70 of about 2,642,057 (308)

Policy Networks and Policy Entrepreneurship in the EU: Explaining Structural Policy Change in Pharmaceutical Innovation Incentives and Health Technology Assessment

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Policy process research has excelled in explaining structural policy change within national settings, but extensions and applications to the EU level have long proven challenging for scholars. Given that the EU is currently experiencing its longest period of Treaty stability since the 1980s—having evolved into a sui generis political system ...
Vassilis Karokis‐Mavrikos
wiley   +1 more source

Estudios Específicos: Estudios Anatómicos

open access: yes, 2021
El estudio de la morfología de los organismos en un contexto evolutivo esanterior a Darwin en el sentido de que la idea de cambio a través del tiempoen animales y plantas se remonta a las antiguas escuelas de filosofía griega,hace más de 2.500 años(1, 2).
openaire   +1 more source

Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Zinc is an essential trace element that participates in numerous metabolic processes; however, excessive exposure may interfere with the absorption of other metals, such as copper. In recent years, nanotechnology has experienced rapid growth, and zinc oxide nanoparticles (ZnO NPs) have garnered significant attention due to their versatile ...
Gloria Salinas‐Lucero   +2 more
wiley   +1 more source

Modelo de conducta anticonceptiva en mujeres: Un estudio con métodos mixtos

open access: yesNURE Investigación, 2016
Objetivo: Describir un estudio de investigación para desarrollar un modelo que explique la conducta anticonceptiva en mujeres utilizando métodos mixtos.
Lucía Caudillo-Ortega   +5 more
doaj  

Percepción psicosocial del adolescente en familia homoparental y heteroparental

open access: yesCuidArte, 2012
Objetivo: Conocer la diferencia entre las experiencias psicosociales del adolescente en familia homoparental y heteroparental. Metodología: Fue un estudio cualitativo de tipo explorativo y corte transversal usando el método fenomenológico para la ...
Norma Ivette Beltrán Lugo   +3 more
doaj   +1 more source

Plasma Very‐Long‐Chain Fatty Acids in X‐Linked Adrenoleukodystrophy: Diagnostic Insights From a Clinical Laboratory Cohort

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
Plasma VLCFA levels are increased in symptomatic X‐linked adrenoleukodystrophy, particularly in patients with cerebral involvement. However, they do not reliably predict disease progression or longitudinal changes. These findings support their diagnostic value while highlighting the need for more robust prognostic biomarkers in clinical practice ...
Sergio Molina Blas   +9 more
wiley   +1 more source

Las campañas de comunicación pública. La comunicación y salud como campo de estudio

open access: yesCommunication & Society (Formerly Comunicación y Sociedad), 1997
La salud – o más bien la falta de salud – ha sido tradicionalmente un tema habitual en la comunicación pública, pues ha protagonizado – y lo continúa haciendo – sucesos de gran relevancia social; las condiciones de vida y el fallecimiento de personajes ...
Manuel Martín-Algarra
doaj  

Integrated pretreatment and fermentation strategies for L‐lactic acid production from brewers' spent grain using native Streptococcus infantarius and Bacillus coagulans

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Brewers' spent grain (BSG) is an abundant lignocellulosic byproduct of the brewing industry with strong potential as a renewable substrate for biotechnological production of lactic acid (LA). This study evaluated integrated pretreatment, enzymatic hydrolysis, and fermentation strategies to enable efficient production of optically ...
Mónica Olvera   +5 more
wiley   +1 more source

Competencias Digitales

open access: yesTecnología en Marcha
El articulo da a conocer un proceso de investigación que ha logrado avances significativos en el desarrollo de competencias digitales, implementando estrategias innovadoras que combinan el uso de diversas herramientas de software con la personalización ...
Irlesa Indira Sánchez Medina   +2 more
doaj   +1 more source

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