Results 41 to 50 of about 15,293,964 (305)

Uso de Instagram en el aprendizaje de las áreas básicas en ciencias de la salud

open access: yesDuazary, 2023
Introducción: la utilización de las redes sociales por jóvenes y adultos se ha disparado en los últimos tiempos. Objetivos: describir la percepción de los estudiantes respecto al uso de la red social Instagram en el proceso enseñanza-aprendizaje en las ...
Rosemary Castañeda-Mercado   +2 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Utilización de Telegram y aprendizaje cooperativo en la enseñanza de la investigación científica en estudiantes de medicina

open access: yesAnales de la Facultad de Medicina, 2022
Objetivo. Analizar la integración de la utilización de Telegram en el aprendizaje cooperativo como estrategia de enseñanza de investigación científica en estudiantes de medicina. Métodos. Investigación correlacional, prospectiva.
Juan P. Matzumura-Kasano   +1 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Las redes sociales de Internet: también dentro de los hábitos de los estudiantes universitarios

open access: yesAnagramas Rumbos y Sentidos de la Comunicación, 2014
Analizar la pertenencia de los jóvenes universitarios a las redes sociales de Internet esun asunto que advierte tres conceptos fundamentalmente: la existencia de la sociedadred incorporada a la realidad junto con otras presencias como las expresadas en ...
Eucario Parra Castrillón
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Red Jordan Press Catalogue (1976)

open access: yes, 1976
A self published catalogue listing "honest, realistic, humorous books of hustling & poverty written by a black sister". Includes a list of novels, drama/plays, stories, poetry, "Current Favorites", and new or upcoming materials by Red Jordan Arobateau ...
Arobateau, Red Jordan
core   +1 more source

¿Qué hace una red social?

open access: yesRazón y Palabra, 2023
Este estudio busca comprender mejor el trabajo del periodista que se desempeña como Social Media. La pregunta de investigación se justifica por tratarse de una posición relativamente nueva en la lista de servicios que puede asumir el licenciado en Periodismo y la disputa por el espacio engloba con más fuerza a otras ramas de la comunicación como la ...
Marcelli Alves da silva   +2 more
openaire   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

In the Red(dit): Social Media and Stock Prices

open access: yesCoRR, 2023
Spearheaded by retail traders on the website reddit, the GameStop short squeeze of early 2021 shows that social media embeds information that correlates with market movements. This paper seeks to examine this relationship by using daily frequencies of classified comments and buzzwords as additional factors in a Fama-French three factor model.
openaire   +3 more sources

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