Results 21 to 30 of about 748,947 (251)

Factores asociados a la compresión lectora en estudiantes de noveno grado de Barranquilla

Psicogente, 2016
El presente artículo es resultado de una investigación cuyo objetivo consistió en determinar la incidencia de los factores asociados al desarrollo de la comprensión lectora en estudiantes de noveno grado de la Institución Educativa Distrital Jesús ...
Mónica Paola Franco Montenegro, Rosana Cárdenas Rodríguez, Elia Rebeca Santrich Sánchez   +2 more
doaj   +1 more source

Memorias de un viaje por las escuelas normales superiores

Práxis Pedagógica, 2021
En este artículo se parte de presentar una experiencia de fundación de las escuelas normales superiores que, en el marco de varios proyectos de investigación, ofrece un camino para comprender lo que significan los viajes, en este caso a través de la ...
Jesus Alberto Echeverri Sánchez
doaj   +1 more source

Escuela, política y pedagogía

Práxis Pedagógica, 2021
Este artículo de reflexión pretende hacer un aporte a la discusión contemporánea acerca del papel de la pedagogía en la orientación de las prácticas educativas y sobre la forma en que las políticas educativas se aplican o se resisten en la escuela. Para
Alejandro Álvarez Gallego
doaj   +1 more source

Interacting bosons in one dimension and Luttinger liquid theory

, 2010
Harmonically trapped ultra-cold atoms and helium-4 in nanopores provide new experimental realizations of bosons in one dimension, motivating the search for a more complete theoretical understanding of their low energy properties.
Affleck, Ian, Del Maestro, Adrian
core   +1 more source

Buenos Maestros vs. Malos Maestros

Psicología Iberoamericana, 2007
Docencia, redes semánticas, signifi cado psicológico, buen maestro, mal maestro.
Silvia Araceli Sánchez Ochoa, Alejandra Espinosa   +1 more
openaire   +4 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Atypical diffuse white matter changes in a patient with anti-GQ1B spectrum disorder: A case report

Radiology Case Reports
This case report has the objective to describe clinical presentation, imaging findings and management of a patient with a GQ1B related disorder, presenting with features involving the peripheral nervous system (autonomic dysfunction, acute flaccid ...
Ana Luisa Faria Donadon, MD, Matheus Alves da Silva, MD, Amanda Miranda de Mendonça, MD, Rafael Bragança Rodrigues Matias, MD, Eduardo Mesquita de Souza, MD, Alex Araújo Fernandes, MD, Matheus Luís Braga Munareto, MD, Andre Luiz Guimaraes de Queiroz, MD, Karla Danielle Ferreira Lima, MD, Danielly Viana Monteiro Santos, MD, Victor Hugo Rocha Marussi, MD, Alex Machado Baeta, PhD   +11 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

High-energy astroparticle physics with CALET

, 2013
The CALorimetric Electron Telescope (CALET) will be installed on the Exposure Facility of the Japanese Experiment Module (JEM-EF) on the International Space Station (ISS) in 2014 where it will measure the cosmic-ray fluxes for five years.
Maestro, Paolo
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source