Results 41 to 50 of about 79,067 (149)

Emotions matter—Targeting adult learners' achievement emotions in online instructional settings: Systematic literature review

open access: yesReview of Education, Volume 13, Issue 3, December 2025.
Abstract Online learning, despite its growing popularity for its comparatively effortless access and convenience, has its respective sets of challenges. High rates of dropout, often linked to the solitary nature of online learning and difficulties with self‐regulated learning, underscore the need for well‐planned emotional support measures.
Natalia Edisherashvili   +4 more
wiley   +1 more source

Ecuaciones de volumen total y de razón para estimar el volumen comercial de Swietenia macrophylla King

open access: yes, 2017
La estimacion del volumen es indispensable para el manejo forestal sustentable. En el tropico de Mexico, la especie arborea de mayor interes comercial es caoba ( Swietenia macrophylla King).
Jonathan Hernández Ramos   +5 more
semanticscholar   +1 more source

La socialización de los valores culturales y el desarrollo de la prosocialidad latinoamericana

open access: yesChild Development Perspectives, Volume 19, Issue 4, Page 244-252, December 2025.
Abstracto Estudiar la socialización infantil en múltiples culturas del mundo es importante para desarrollar teorías integrales y generalizables de la psicología del desarrollo. Investigaciones sugieren que las niñas y los niños latinoamericanos muestran niveles notablemente altos de comportamiento prosocial.
Rodolfo Cortes Barragan   +1 more
wiley   +1 more source

Razón de ser del cálculo diferencial elemental en la transición entre la enseñanza secundaria y la universitaria

open access: yes, 2017
En este trabajo se estudia el fenomeno didactico de la falta de visibilidad e irrelevancia de la modelizacion funcional (MF) en la transicion entre la ensenanza secundaria y la universitaria, relacionandolo con la razon de ser «oficial» que los ...
Catarina Lucas   +2 more
semanticscholar   +1 more source

The far side of capitalism: Institutions and trade financing in Manila during the long eighteenth century

open access: yesThe Economic History Review, Volume 78, Issue 4, Page 1068-1087, November 2025.
Abstract Sustained long‐distance trade in the early modern era necessitated institutional mechanisms capable of solving three interrelated challenges: the need to mobilize an unprecedented volume of capital and to lock it in for long periods of time, ways of mitigating the principal–agent problem across continents, and methods to internalize and ...
Juan José Rivas Moreno
wiley   +1 more source

Conjetura

open access: yesPsicoespacios, 2009
El presente artículo intenta establecer un puente conceptual a través del inmenso y complejo proceso histórico de decantación racional a partir del cual Occidente establece los fundamentos del saber y del orden cultural.
Juan Felipe Arroyave Gómez
doaj   +1 more source

Reproductive outcome after frozen embryo transfer with hormone replacement therapy according to luteal‐phase support protocol: systematic review and network meta‐analysis of randomized controlled trials

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 422-432, October 2025.
ABSTRACT Objective To compare reproductive outcome between luteal‐phase support (LPS) protocols for frozen embryo transfer (FET) cycles with hormone replacement therapy (HRT). Methods A search was conducted in MEDLINE, Scopus, LILACS, EMBASE, Scielo.br, PROSPERO, CINAHL, PsycINFO, AMED, ClinicalTrials.gov, ICTRP, the Cochrane Library and conference ...
A. Etrusco   +11 more
wiley   +1 more source

Predicción de volúmenes comerciales de Eucalyptus grandis a través de modelos de volumen total y de razón

open access: yes, 2014
Eight total volume and four volume-ratio models were evaluated for use in a system for predicting marketable volumes in  Eucalyptusgrandis  plantations. Data were collected from 101 trees in stands at harvest age, located in Salento, Quindio.
Alonso Milena Barrios Trilleras   +2 more
semanticscholar   +2 more sources

Ética y sociobiología

open access: yesPsicoespacios, 2009
Ética y Sociobiología responden, cada una con sus maneras (éticas, políticas y epistemológicas), al menos por la esencia, origen y lugar de lo humano.
Luís Gilberto Gómez Restrepo
doaj   +1 more source

La transparencia en México: razón, origen y consecuencias

open access: yes, 2017
En la nocion de democracia, son fundamentales para Kelsen, la libertad y la igualdad, aspectos que constituyeron la parte esencial de su estudio sobre la misma.
Ricardo Cortés Ontiveros
semanticscholar   +1 more source

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