Results 41 to 50 of about 82,907,714 (218)

Ultrafine-grained oxide-dispersion-strengthened 9Cr steel with exceptional strength and thermal stability

open access: yesNuclear Materials and Energy, 2022
As important structural materials for sodium-cooled fast reactors and fusion reactors, oxide-dispersion-strengthened (ODS) steels of the ferritic/martensitic (F/M) type containing 8–12 wt% Cr have been extensively studied.
B.R. Sun   +9 more
doaj   +1 more source

Diseño de negocios para la sostenibilidad ODS-2030 [PDF]

open access: yes, 2021
Los Objetivos de Desarrollo Sostenible (ODS), como objetivo global, influyen en los modelos de negocio, algunos con dinámicas de diseño que se han construido y que están ligadas a finalidades comerciales basadas en la creación de productos que garantizan
Ramos López, Angela   +3 more
core   +1 more source

Linking Polyelectrolyte Modification and Enzyme‐Catalyzed Phenolic Acid Functionalization of Cellulose Fiber for Functional Foams

open access: yesAdvanced Materials Technologies, EarlyView.
Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil   +4 more
wiley   +1 more source

Emprendedores y ODS: compromisos y cooperación

open access: yes, 2022
Una segunda parte sobre Emprendedores en Acción y cómo aportar a los #ODS, junto a: - Víctor Hugo Malagón, Presidente del Foro de Presidentes - Fundador de #MACA Conduce: Ángela Gómez y Angélica Sánchez - Mauricio López, Director Ejecutivo de Pacto ...
Gómez Duque, Ángela María   +1 more
core  

Red‐Light Tomographic Volumetric 3D Printing in Seconds for Fabrication of Colorless Structures

open access: yesAdvanced Materials Technologies, EarlyView.
A custom red‐light‐responsive TVAM platform combines methylene blue, triethanolamine, and PEGDA to fabricate transparent crosslinked hydrogels. Light patterns are projected into a rotating resin container, where a sacrificial photoinitiator system enables rapid polymerization and colorless channel‐containing structures, utilizing low‐energy light for ...
Ali Eftekhari   +9 more
wiley   +1 more source

ODS 4 Educar ¿Para qué?

open access: yes, 2022
En nuestro Programa de Radio Digital #PlanetaSostenible que se realiza en Alianza con UrosarioRadio, Pacto Global Red Colombia y RAVC hablaremos sobre el ODS 4 - Educación de Calidad: Aprender ¿Para qué?
Gómez Duque, Ángela María
core  

A Transnasal Endoscope for Robotically Assisted Gastroscopy

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a 4.25 mm diameter magnetically navigated transnasal endoscope for upper gastrointestinal (GI) screening and intervention. The system enables precise remote steering throughout the upper GI tract and is demonstrated through in vitro and in vivo experiments, including the robotic execution of preprogrammed retroflexions, trans ...
Alexandre Mesot   +6 more
wiley   +1 more source

Integrating Deflection into Rule of Law and SDG Programming for UN Peace Operations

open access: yesJournal of Multidisciplinary Studies in Human Rights and Science
EN | Abstract: This paper contends that deflection practices are relevant strategies to enhance Rule of Law and advance Sustainable Development Goals (SDGs) in United Nations (UN) peace operations.
Nixon M. Camilien
doaj   +1 more source

Resultados de Colombia en el índice ODS 2019: más rezagos que objetivos cumplidos

open access: yes, 2020
La responsabilidad del contenido de esta publicación recae en el autor, no en el Observatorio. Dado que los documentos de trabajo son de naturaleza preliminar, puede ser útil ponerse en contacto con el autor en caso de un problema en particular sobre
Sánchez Gómez, Juan Sebastián
core  

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