Results 101 to 110 of about 628,580 (201)

Unveiling nuclear localization signals in human arginine deiminase proteins

open access: yesProtein Science, Volume 35, Issue 4, April 2026.
Abstract Arginine iminohydrolases are a family of enzymes involved in the conversion of arginine to citrulline. There are five isoforms in humans (PADI1, 2, 3, 4, and 6). Some of them are observed experimentally in the cytoplasm and in the nucleus of the cell; for moving to the latter location, they must pass through the cell nuclear membrane by using ...
José L. Neira   +3 more
wiley   +1 more source

Educación formal: ¿rompiendo o perpetuando mitos?

open access: yesRevista Electrónica Educare, 2006
Explanation of the historical and social conditions that have led formal education to far from dispelling the myths and stereotypes on the treatment of gender issues and female position perpetuate these situations and legitimate certain practices ...
Vivian Carvajal-Jiménez
doaj  

Integrating computational thinking into secondary school mathematics teaching: A literature review

open access: yesReview of Education, Volume 14, Issue 1, April 2026.
Abstract Computational thinking (CT) has established itself as a fundamental skill for the 21st century, driving its integration into various disciplines, especially mathematics. This systematic review of the literature aimed to analyse how the integration of CT has been conceptualized and implemented in mathematics teaching in the context of secondary
María Isabel Ruiz Recio   +2 more
wiley   +1 more source

Multi‐Occupancy in CO2 Clathrate Hydrates: A Quantum Chemistry Study From Finite‐Size Cages to Crystals

open access: yesSmall Structures, Volume 7, Issue 4, April 2026.
How many CO2 molecules can a single clathrate‐like cage truly confine? This quantum‐chemistry study reveals multi‐occupancy and lattice‐driven stabilization effects. From isolated cages to full crystals, it uncovers how dispersion forces govern storage capacity, exposing sII hydrates as standout candidates for high‐density CO2 capture.
Miguel Morales‐Quijano   +2 more
wiley   +1 more source

La educación y los medios de comunicación social: de la aldea global a la galaxia Internet [PDF]

open access: yes, 2008
Cuando en los años 60 Marshall McLuhan elaboró su célebre teoría sobre la aldea global, pocos podían pensar que, 40 años después, el mundo sería una sociedad virtual interconectada por una red de redes, lo que el sociólogo manuel castells ha denominado ...
Gutiérrez Pequeño, José Miguel
core   +1 more source

Influence of Abutment Shape on Implant Marginal Bone Remodeling: A Double‐Blind, Randomized 24‐Month Clinical Study

open access: yesClinical Oral Implants Research, Volume 37, Issue 4, Page 402-412, April 2026.
ABSTRACT Objective This study follows a 2‐year evaluation to verify marginal bone remodeling (MBR) trends associated with different abutment designs. Methods A balanced, randomised, double‐blind clinical trial with two parallel experimental arms. 68 implants were placed in 9 men and 12 women, 48.5% using the straight abutment and 51.5% the concave ...
Flavio Seijas Naya   +6 more
wiley   +1 more source

How much biotic nativeness matters across human demographic groups

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley   +1 more source

De la educación de adultos a la educación permanente

open access: yesRevista Española de Pedagogía
La educación de los adultos ha ido ampliando su significado, ya que puede revisarse a través de las cuatro Conferencias Mundiales de Educación de Adultos, hasta casi identificarse con la educación permanente.
Ricardo Marín Ibáñez
doaj  

Educación virtual como complemento de la educación formal y continuada

open access: yesContabilidad y Auditoría, 2012
*Trabajo “Interamericano” presentado en la XXIV Conferencia Interamericana de Contabilidad Área 4 Educación – Tema 42 Punta del Este – Uruguay – 18 al 21 de noviembre de ...
Juan Carlos Viegas   +4 more
doaj  

Brecha salarial para los empleados formales e informales, un análisis a la segmentación laboral en Bogotá para el año 2014 [PDF]

open access: yes, 2018
Proyecto de InvestigaciónEn este trabajo se analiza la segmentación laboral que se origina en el sector formal e informal y la influencia que tiene el capital humano sobre el nivel de ingreso.
Castro-Layton, Gissel Katherin   +1 more
core  

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