Results 31 to 40 of about 1,374,848 (226)

A Comprehensive Multistage Average Controller for Trajectory Tracking in Solar‐Powered Mobile Robots: Analysis of Actuator‐Driver and Power Stage Integration

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This work addresses the challenge of bidirectional trajectory tracking in solar‐powered wheeled mobile robots (WMRs), considering the mechanical structure, actuator‐driver, and power stage subsystems. Notably, this is the first study to explicitly model and control the actuator‐driver subsystem within this context. The proposed solution relies
Benjamin Natanael Santiago‐Nogales   +8 more
wiley   +1 more source

Se hace camino al andar y al andar…nos encontramos, desencontramos y reencontramos

open access: yesVoces de la educación, 2020
Este ensayo de investigación de nuestro colectivo ENDYEP (Encuentro entre docentes y Educadorxs Populares), sobre nuestro andar en la Formación Docente en clave de Educación Popular, propone un diálogo permanente con la obra del Maestro Paulo Freire y su
María Esther Basualdo   +2 more
doaj  

DINÂMICA PRÉ E PÓS-COLOSTRAL DE PARÂMETROS BIOQUÍMICOS EM CORDEIROS

open access: yesCiência Animal Brasileira, 2014
This study aimed to verify the influence of colostrum in serum biochemical parameters in newborn lambs. Blood samples were taken of 28 lambs, determining the protein, energy and kidney function indicators, bilirrubins and the enzymes aspartate ...
Damaris Ferreira de Souza   +5 more
doaj   +1 more source

Read Aloud Scaffolding for Language and Content Learning With Emergent Bilinguals: Quadrants of Engagement

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This study investigates the types of scaffolding strategies employed by elementary teachers during read aloud sessions, with a specific focus on emergent bilingual students. Through a multi‐site explanatory case study involving 14 elementary teachers across four districts, we analyzed the frequency and quality of scaffold use, categorizing ...
Qingli Lei   +2 more
wiley   +1 more source

Aplicación de la clase invertida en la educación superior: introducción a las nuevas tecnologías [PDF]

open access: yes, 2018
Las autoras de este trabajo llevamos varios años trabajando con videos docentes para la enseñanza de las matemáticas dentro de la Economía a nivel universitario.
Calderon-Montero, Susana   +1 more
core  

For the Love of Water. Designing and Assessing a Sand Filter for Integral Sustainability Education

open access: yesEuropean Journal of Education, Volume 61, Issue 2, June 2026.
ABSTRACT Science education, from an early age, plays a key role in promoting sustainability. Within this framework, water emerges as a valuable resource for studying fundamental scientific principles and fostering critical reflection on its sustainable use.
Laura Salahange   +3 more
wiley   +1 more source

Convergencia posible. Reformas educativas, gobernanza, docencia y diversidad

open access: yesRevista Latinoamericana de Estudios Educativos, 2015
Se revisan las reformas educativas en México: RIEB y la Reforma Educativa 2013 como gobernanza, la política pública como ciclo que inicia con un diagnóstico y reinicia después de la evaluación y, finalmente, el papel de la formación docente con ...
Edgar Yesid Sierra Soler   +1 more
doaj   +1 more source

Teacher educators beliefs on EFL pre-service teachers willingness to communicate in the L2 [PDF]

open access: yes, 2018
Tesis (Profesor de Inglés para la Enseñanza Básica y Media y al grado académico de Licenciado en Educación)This qualitative study is set up on the perceptions that four English teachers, from a private university in Santiago, have regarding their beliefs
Alvear Saldías, Francisca Alejandra   +3 more
core  

Evaluating Youth Participatory Action Research in the Americas: Comparative Insights on Empowerment, Methodologies, and Social Change

open access: yesJournal of Adolescence, Volume 98, Issue 3, Page 698-723, April 2026.
ABSTRACT Introduction Youth Participatory Action Research (YPAR) positions adolescents as co‐researchers to investigate and address social issues affecting their lives. While YPAR has gained global prominence, comparative research examining how it is conceptualized and practiced across regional contexts remains limited.
John Diaz   +5 more
wiley   +1 more source

A EFICÁCIA DA APLICAÇÃO DA LEI DE CRIMES AMBIENTAIS PARA A PROTEÇÃO DO MEIO AMBIENTE NO LITORAL SUL DA BAHIA

open access: yesRevista Eletrônica do Curso de Direito da UFSM, 2013
Este trabalho buscou avaliar a efetividade da aplicação da Lei de Crimes Ambientais e o andamento dos processos administrativos e judiciais no Litoral Sul da Bahia, como forma de proteção ambiental.
Reinaldo Martins Lemos   +3 more
doaj   +1 more source

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