Results 21 to 30 of about 645,630 (140)

Categorización de errores típicos en ejercicios matemáticos cometidos por estudiantes de primer semestre de la Universidad De Nariño [PDF]

open access: yes, 2018
El objetivo de esta investigación es analizar los errores matemáticos al ejecutar procedimientos de carácter aritmético-algebraico que se presentan en estudiantes de primer semestre de la Universidad de Nariño, además, se indagó acerca de la actitud que ...
Pianda, Deivy
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Dietary resilience of coral reef fishes to habitat degradation

open access: yesJournal of Animal Ecology, EarlyView.
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever   +9 more
wiley   +1 more source

Dificultades para el aprendizaje de matemática discreta [PDF]

open access: yes, 2008
A través de nuestra experiencia como docentes de Matemática Discreta (asignatura del primer año de la carrera de Ingeniería en Sistemas de Información), entendemos que el desarrollo del curso genera, en muchos casos, dificultades que se constituyen en ...
Del Sastre, Mónica, Panella, Erica
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Online Risk Behaviours Among Adolescents: Identifying Areas of Digital Vulnerability

open access: yesChildren &Society, EarlyView.
ABSTRACT As a period during which they undergo important physical, emotional and social changes, adolescence is of great importance for minors. In addition, adolescence is an initial stage in terms of children's use of their own mobile devices and their first access to the internet and social networks, an activity that becomes a generalised habit in ...
Sonia Carcelén‐García   +2 more
wiley   +1 more source

Prácticas docentes y errores de los alumnos [PDF]

open access: yes, 2008
La participación como coordinadoras del “Taller de Resolución de Problemas” correspondiente a un Postítulo de Formación Universitaria en Matemática y Estadística, nos dio la oportunidad de revisar Propuestas de Clase escritas presentadas por los docentes
Có, Patricia   +2 more
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Representativeness of the Natura 2000 network for preserving plant biodiversity in the European Union

open access: yesConservation Biology, EarlyView.
Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Michele Di Musciano   +41 more
wiley   +1 more source

Exploring Acoustic Overlap in Second Language Vowel Productions

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This study examines the alignment of vowel categories between second language (L2) learners and first language (L1) speakers of the target language, as well as potential overlaps between adjacent vowels in terms of formant frequencies and duration.
Georgios P. Georgiou, Elena Savva
wiley   +1 more source

Reflexiones del profesor de matemáticas al analizar los errores de los estudiantes [PDF]

open access: yes, 2014
En este artículo presentamos algunos resultados correspondientes a una experiencia en la formación de profesores. En un taller de actualización para profesores, con el objetivo de provocar la reflexión del profesor a través del análisis de errores de los
Borjón, Elvira   +2 more
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AI Platforms as Cooperation Enablers Favoring the Development of Strategic Situating Capabilities Within Solution Delivery Ecosystems

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary By integrating artificial intelligence (AI) platforms into their processes, firms aim to enhance their strategic capabilities and gain a competitive advantage. This study investigates the impact of such platforms on value generation within solution‐based strategies, proposing two connected mechanisms.
Yancy Vaillant   +2 more
wiley   +1 more source

Deteccion y fuente de errores analiticos en los procesos de quimica clinica [PDF]

open access: yes, 2011
45 p.La exactitud diagnóstica es el principal objetivo de los procesos analíticos del laboratorio clínico. Factores instrumentales, humanos e inespecíficos pueden impedir alcanzar una exactitud diagnóstica satisfactoria, generando la aparición de errores
Maldonado Moraga, Carolina   +1 more
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