Results 11 to 20 of about 82,874 (262)

Implementación de tecnologías geoespaciales en la ciudad universitaria Rodrigo Facio de la Universidad de Costa Rica como insumos para el ordenamiento territorial del campus

Entorno Geografico, 2022
Se realiza un levantamiento de activos correspondientes al campus Rodrigo Facio de la Universidad de Costa Rica de varios elementos como: luminarias, pasos peatonales, señalización, alarmas, cámaras entre otros.
Melvin Lizano Araya, Ramón Masís Campos   +1 more
doaj   +1 more source

Estado del Arte en Neurotecnologías para la Asistencia y la Rehabilitación en España: Tecnologías Auxiliares, Trasferencia Tecnológica y Aplicación Clínica

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2017
Los autores quieren agradecer el apoyo de NEUROTEC – Red Temática de Investigación en Neurotecnologías para la Asistencia y la Rehabilitación (DPI2015-69098-REDT), financiada por Ministerio de Economía y Competitividad.
Barrios, Luis J., Minguillon, Jesus, Perales, Francisco J., Ron-Angevin, Ricardo, Solé-Casals, Jordi, Mañanas, Miquel Àngel   +5 more
openaire   +6 more sources

Babel: crónica de la variación

REVCOM, 2019
A partir de recuperar la experiencia vital y cotidiana, mediada por el vínculo con las nuevas tecnologías, del personaje Babel, se reflexiona en torno a los cambios en la dinámica social en relación con la hipertrofia de la dimensión comunicacional.
Federico Juan Bauso Beltrán
doaj   +1 more source

Lineamiento sobre tecnologías de comunicación para educación inclusiva en universidades públicas

Edmetic: Revista de Educación Mediática y TIC, 2018
En el marco de la tesis doctoral, se propuso un objetivo específico que buscó generar un lineamiento estratégico sobre tecnologías de la comunicación en la Universidad Nacional Abierta y a Distancia y Universidad Pedagógica Nacional, a fin de fortalecer ...
Sandra Acevedo Zapata
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

FEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel, Carlos DeOcesano Pereira, Aline Ramos Maia Lobba, Melissa Regina Fessel, Ana Marisa Chudzinski‐Tavassi   +4 more
wiley   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

As tecnologias digitais na escola e a formação docente: representações, apropriações e práticas /Tecnologías digitales en la escuela y Formación Docente: representaciones, apropiaciones y prácticas / Digital technologies in the school and teacher edu...

Actualidades Investigativas en Educación, 2014
O texto discute a relação entre formação de professores e tecnologias digitais na escola. Procura compreender as representações, apropriações e práticas de professores da educação básica, analisando criticamente a formação docente para o uso das novas ...
Onilza Borges Martins, Elaine Cátia Falcade Maschio   +1 more
doaj   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source