Results 131 to 140 of about 646,865 (272)

Esposas del Este. Una etnografía orientada por redes personales

open access: yes, 2021
During the last decades, Spain has become one of the main migrant-receiving countries in Europe. This phenomenon engendered multiple approaches to the reception and adaptation of the newly immigrated people, as well as new ways of constituting families, such as binational marriages. My research focuses on binational marriages built through the current "
openaire   +2 more sources

Anti‐Inflammatory and Neuroactive Effects of Polymer‐Coated Iron Oxide Nanoparticles Functionalized With Interleukin 4 for Spinal Cord Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
Polymer‐coated IONPs functionalized with IL‐4 display respective neuroactive and anti‐inflammatory actions on neural progenitor cells and macrophages/microglia in vitro. When examined chronically in a rat experimental model of spinal cord injury, rGO scaffolds carrying these nanosystems adequately integrate into the lesion, significantly reduce ...
Julia Martínez‐Ramírez   +12 more
wiley   +1 more source

Modeling Early Metastatic Progression in Breast Cancer Using a Barrier‐Free, Perfusable Spheroid‐on‐a‐Chip Platform

open access: yesAdvanced Healthcare Materials, EarlyView.
Open‐port, barrier‐free microfluidic device for modeling early metastatic progression. A centrally positioned tumor spheroid releases invasive cells that migrate through the surrounding matrix and intravasate into endothelialized lateral channels.
Vira Sharko   +7 more
wiley   +1 more source

Tamaño e Intensidad de uso de las Redes Sociales Digitales: ¿Cómo se Relacionan con las Habilidades Personales y Sociales Percibidas por los Universitarios?

open access: yesRevista Complutense de Educación
Introducción. Existen una serie de habilidades de carácter personales y sociales que presumiblemente resultan relevantes no sólo en la interacción cara a cara sino también a través de las redes sociales digitales (RSD).
Lourdes Villalustre-Martínez   +1 more
doaj   +1 more source

Tipos de apoyo y la digitalización de las redes personales

open access: yes
El objetivo de este trabajo es analizar la red social virtual (en este caso Facebook) de adolescentes que asisten a un colegio rururbano marginal de Mendoza (Argentina), y estudiar las percepciones que ellos manifiestan sobre los tipos de apoyo que les brinda.
Paredes, Alejandro   +4 more
openaire   +2 more sources

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Guía para reportar datos de redes sociales y redes personales

open access: yes
L'objectif de ce travail était de décrire les lignes directrices utilisées dans les articles publiés dans la revue REDES pour présenter les données relationnelles. À cette fin, 363 articles publiés dans la revue entre 2002 et 2023 ont été analysés. Tout d'abord, un groupe de travail a été constitué pour réaliser une analyse descriptive systématisant ...
Alieva, Deniza||   +6 more
openaire   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

open access: yesAdvanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy