Results 31 to 40 of about 1,194,594 (255)

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Educar para a Economia Circular – uma experiência inovadora na formação de professores
Educating for the Circular Economy

open access: yesSaber & Educar, 2020
Educar para a Economia Circular pressupõe uma mudança de paradigma conceptual relativamente à economia linear, à reciclagem e sustentabilidade. Os estudantes de mestrado de habilitação para a docência, enquanto futuros professores, podem ter um papel ...
Margarida Quinta e Costa   +2 more
doaj   +1 more source

Estrategias de política pública colombiana. Proceso de transición a una economía circular

open access: yesCuadernos de Administración, 2021
The oEl objetivo de esta investigación es identificar las estrategias de política pública colombiana en el proceso de transición a una economía circular.
Vilma Estela Vargas González
doaj   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

Aplicación de la economía circular como modelo de desarrollo sostenible en el sector de la construcción en la ciudad de Manta [PDF]

open access: yes, 2023
La ciudad de Manta, ubicada en la provincia de Manabí, Ecuador, enfrenta una serie de desafíos relacionados con el desarrollo sostenible en el sector de la construcción.
Guaranda Pincay, Henry Gerardo
core   +1 more source

Economía circular desde la competencia de áridos y pétreos en los GAD municipales en Ecuador

open access: yes, 2020
El 55% de la población mundial vive en áreas urbanas y se estima que aumente a 68% para el año 2050. El sector de la construcción representa uno de los consumidores más grandes de electricidad y agua.
Mideros Mora, Andrés Iván
core   +1 more source

Economia Circular e Indústria 4.0: Áreas de aplicação conjunta

open access: yesExacta
Buscando solucionar a escassez de recursos naturais advindas das revoluções industriais e dos modelos de produções, a integração entre os conceitos e tecnologias habilitadoras com a economia circular, deverão cumprir novas otimizações dos recursos. Este
Carolina Machado Fraguas Soares   +4 more
doaj   +1 more source

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

open access: yesAdvanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu   +12 more
wiley   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

Economía circular

open access: yesMemoria Investigaciones en Ingeniería, 2017
La economía circular es un paradigma que tiene como objetivo generar prosperidad económica, proteger el medio ambiente y prevenir la contaminación, facilitando así el desarrollo sostenible.
Vanessa Prieto Sandoval   +2 more
doaj  

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