Results 121 to 130 of about 223,204 (307)
Modelos estocásticos dinámicos en las ciencias experimentales
, 2023 For a mathematical model to be a suitable representation of a dynarnical phenomenom in Nature, it must inc1ude its random characteristics as well as the time variable. After reviewing alternative procedures in model formulation, this paper presents a methodology for elaborating a predictive stochastic model from sample observations depending upon the ...
openaire +1 more source
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
Terapia génica: desde los extractos y las píldoras a las pociones de ADN [PDF]
, 2013 La terapia génica es un tratamiento alternativo a los abordajes farmacológicos, quirúrgicos y de índole convencional que se está desarrollando tanto a nivel experimental como clínico.
Acosta, D. +5 more
core +1 more source
Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting
Advanced Functional Materials, EarlyView.A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A modular biosynthetic PVA–gelatin hydrogel crosslinked via visible‐light thiol‐ene chemistry is engineered as a coating for neural electrodes. Optimizing matrix composition and mechanical properties enables the hydrogel to support astrocytic populations that guide neural differentiation and functional maturation.
Martina Genta +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work reports the first gram‐scale solvothermal synthesis of ‘Rubik's cube’ nanoparticles—cubic, dendritic multicore structures with tuneable sizes and exceptional magnetic heating performance. Featuring iron oxide single‐domain character, with low coercivity fields, high magnetization, and strong MPI signals, they enable viscosity‐independent ...
Giusy M. R. Rizzo +12 more
wiley +1 more source
Desarrollo de estrategias institucionales específicas para fomentar la vinculación de los grupos de Ciencias Humanas con el entorno socioeconómico [PDF]
, 2007 16 pagesEl notable avance experimentado en los últimos años en las políticas encaminadas a favorecer la transferencia de conocimientos de las universidades al entorno socioeconómico se ha orientado hacia la problemática de las ciencias experimentales y ...
Castro Martínez, Elena +1 more
core
Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications
Advanced Functional Materials, EarlyView.Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief +20 more
wiley +1 more source
La formación inicial de maestros de primaria: qué hacer y cómo en didáctica de las ciencias [PDF]
, 2013 Nuestro equipo de investigación ha diseñado una propuesta formativa para la asignatura Didáctica de las Ciencias Experimentales del Grado de Maestro de Educación Primaria, titulada Aprender a enseñar ciencias en Primaria (Cuaderno APENCIP).
Azcárate Goded, Pilar +9 more
core +3 more sources