Results 11 to 20 of about 82,142 (218)

El pensamiento sistémico para la vivienda sostenible en la Ciudad de México

open access: yesEconomia Creativa, 2019
La profesión del diseño industrial se enfoca cada vez más en resolver problemáticas complejas. A su vez las soluciones de diseño planteadas ya no son objetos aislados sino Sistemas de Productos y Servicios o Product Service Systems (PSS). En este sentido
Vanessa Sattele Gunther
doaj   +1 more source

Las escuelas de caja de comunidad, primer intento de configuración de un sistema educativo imperial

open access: yesAnuario Mexicano de Historia de la Educación, 2019
La reforma borbónica de la enseñanza de las primeras letras en su versión de las escuelas de caja de comunidad es una temática aún poco investigada, solo se ha ocupado de ella Dorothy Tanck de Estrada, quien ha publicado una obra relacionada con el tema
María Guadalupe Cedeño Peguero
doaj   +1 more source

New insulin application systems: does one contribute more than another?

open access: yesRevista de la Sociedad Argentina de Diabetes, 2022
The ideal or most appropriate insulin therapy system is one that achieves or comes close to maintaining blood glucose within normal physiological ranges. Reaching this goal is the current challenge in Biotechnology applied to Diabetes.
Luis Grosembacher
doaj   +1 more source

PRODUCCIÓN AUTOMATIZADA SISTEMAS CAD/CAE/CAM

open access: yesIndustrial Data, 1999
El presente artículo muestra los resultados de la investigación realizada por los autores sobre el tema y proponen la creación de un laboratorio de producción automatizada con tres áreas definidas: Confecciones, Calzado y Control Numérico.
Oswaldo Rojas Lazo, Julio Salas Bacalla
doaj   +1 more source

NATUREZA, MEIO AMBEINTE E A TEORIA GERAL DOS SISTEMAS Bases Ambientais, Econômicas e Jurídicas

open access: yesHolos, 2017
Este breve ensaio objetiva enfatizar a natureza em seus aspectos naturais e econômicos, associando-os às questões ambientais e jurídicas. Adota como fins metodológicos uma análise histórica e permeia por diversas ciências: as Ciências Humanas, no ...
José Falcão Sobrinho   +3 more
doaj   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

open access: yesAdvanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo   +4 more
wiley   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone   +2 more
wiley   +1 more source

Electrolyte–Framework Matching in High‐Voltage TEMPO‐COF Cathodes for Lithium Batteries

open access: yesAdvanced Science, EarlyView.
TEMPO‐functionalized covalent organic frameworks are investigated as high‐voltage cathodes for lithium batteries. Screening five electrolyte anions identifies lithium difluoro(oxalato)borate (LiDFOB) as the optimal electrolyte, balancing capacity, rate capability, and cycling stability, while buckypaper electrodes achieve high mass loading (40 mg cm−2)
Marilyn Esclance DMello   +5 more
wiley   +1 more source

LA RECEPCIÓN DE LA TEORÍA DE LOS SISTEMAS DE LUHMANN EN LA JURISPRUDENCIA CONSTITUCIONAL COLOMBIANA

open access: yesProlegómenos, 2018
Este texto presenta algunas consideraciones sobre la influencia que ha tenido la teoría de los sistemas de Luhmann en las decisiones de la Corte Constitucional Colombiana desde sus inicios. Encontraremos una mención general sobre los conceptos básicos de
Paola Ruiz Manotas, Luis Fernando Bermeo
doaj   +1 more source

Biobased Boston Ivy‐Inspired Cryogel Integrating Radiative Cooling and Phase Change Energy Storage for Adaptive Thermal Regulation

open access: yesAdvanced Science, EarlyView.
A bionic cryogel containing phase‐change materials that provides daytime radiative cooling and nighttime heat release is developed to promote environmentally sustainable and comfortable housing and living environments with reduced building energy demand.
Sining Huang   +6 more
wiley   +1 more source

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