Results 41 to 50 of about 4,005,354 (328)

Competencias socioemocionales en la identidad profesional de los profesores en formación

open access: yesCuaderno de Pedagogía Universitaria, 2022
Las competencias socioemocionales son un elemento clave en la formación docente. En este contexto, el objetivo es analizar las percepciones sobre estas competencias de los profesores en formación en la construcción de la identidad profesional.
Enrique Sologuren   +5 more
doaj   +1 more source

RKIP overexpression reduces lung adenocarcinoma aggressiveness and sensitizes cells to EGFR‐targeted therapies

open access: yesMolecular Oncology, EarlyView.
RKIP, a metastasis suppressor protein, modulates key oncogenic pathways in lung adenocarcinoma. In silico analyses linked low RKIP expression to poor survival. Functional studies revealed RKIP overexpression reduces tumor aggressiveness and enhances sensitivity to EGFR‐targeted therapies, while its loss promotes resistance.
Ana Raquel‐Cunha   +10 more
wiley   +1 more source

The administration of multipotent stromal cells at precancerous stage precludes tumor growth and epithelial dedifferentiation of oral squamous cell carcinoma [PDF]

open access: yes, 2017
Multipotent stromal cells (MSCs) are envisioned as a powerful therapeutic tool. As they home into tumors, secrete trophic and vasculogenic factors, and suppress immune response their role in carcinogenesis is a matter of controversy.
Arango Rodríguez, Martha   +4 more
core   +1 more source

Quality Enhancement of Laser Powder‐Bed Fusion Parts by Acoustically Assisted Additive Manufacturing by Laser Powder‐Bed Fusion and its Application to Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing technologies like laser powder‐bed fusion offer great design freedom and individualization of products down to a batch size of one. However, parts fabricated with this technology suffer from poor quality. Acoustic assistance during the build process can minimize these drawbacks.
Oliver Maurer, Dirk Bähre
wiley   +1 more source

Elecciones regionales autónomas en el Caribe 2010

open access: yesWani, 2013
Este es un informe en donde se presenta los resultados del monitoreo y observación electoral realizados por IPADE antes, durante y después de las elecciones en el Caribe nicaragüense el siete de marzo del 2010.
Instituto para el Desarrollo y la Democracia - IPADE
doaj   +1 more source

Microscale 3D Printed Pillars and Porous Polymeric Structures: Manufacturability and Micromechanics

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates how two‐photon polymerization enables the fabrication of microscale solid and porous structures from IP‐Q, IP‐S, and IP‐PDMS resins. Combining morphological and mechanical characterization, the study provides the first systematic insights into IP‐Q mechanics and reveals how processing parameters affect structure and stiffness ...
Aikaterini Isaakidou   +12 more
wiley   +1 more source

¿Desarrollo local o desarrollo comunitario? [PDF]

open access: yesRealidad, Revista de Ciencias Sociales y Humanidades, 1998
No abstract available.Realidad: Revista de Ciencias Sociales y Humanidades No.
openaire   +3 more sources

TiO2 nanotubes for room temperature toluene sensor [PDF]

open access: yes, 2014
TiO2 nanotubes were used to prepare gas sensor and the gas sensing properties towards toluene were analyzed. Titania nanotube arrays were fabricated via electrochemical anodization method in glycerol electrolytes containing NH4F.
Boggio, Norberto Gabriel   +2 more
core   +1 more source

High‐Entropy Magnetism of Murunskite

open access: yesAdvanced Functional Materials, EarlyView.
The study of murunskite (K2FeCu3S4) reveals that its magnetic and orbital order emerges in a simple I4/mmm crystal structure with complete disorder in the transition metal positions. Mixed‐valence Fe ions randomly occupy 1/4 of the tetrahedral sites, with the remaining 3/4 being filled by non‐magnetic Cu+ ions.
Davor Tolj   +18 more
wiley   +1 more source

EL ANALISIS QUE HACE DE COSTA RICA EL BANCO INTERAMERICANO DE DESARROLLO

open access: yesAbra, 1989
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Banco Interamericano de Desarrollo
doaj  

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