Results 21 to 30 of about 83,577 (263)
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Actualidades en PsicologíaObjetivo. Esta investigación se propuso analizar la trayectoria de la autoeficacia en estudiantes argentinos de nivel secundario durante tres años consecutivos, además, examinar su asociación con la iniciativa para el crecimiento personal (PGI) en cada ...
Fátima Soledad Schönfeld +2 more
doaj +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
Posição prona na pandemia de COVID-19
Clinical and Biomedical ResearchIntroduction: The COVID-19 pandemic rapidly overcrowded hospitals and overwhelmed every aspect of the healthcare systems worldwide, presenting unprecedented challenges for physicians on the front lines managing the increasing number of patients with ...
Jonas Wolf +6 more
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University learning in the context ASPO (Social, Preventive and Compulsory Isolation)
Revista de Psicología, 2020 This article presents a descriptive approach to the student experience of university learning in the context of ASPO (Preventive and Mandatory Social Isolation) due to the Covid-19 pandemic.
Natalia Soledad Petric
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Real estate bubbles: a preventive model for Asunción’s real estate market. Period 1995-2015
Población y Desarrollo, 2021 This research seeks to answer the main question on whether there was a real estate bubble in the city of Asunción during the years from 1995 to 2015. In addition to the analysis of the evolution of the real estate market price, the fundamentals of the ...
Fernando Aníbal Escobar Espínola +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng +6 more
wiley +1 more source
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, EarlyView.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
El nuevo mercado de valores latinoamericanos
Thēmis, 2000 En el presente artículo, los autores presentan una visión panorámica de las principales características del Mercado de Valores Latinoamericanos, tales como sus funciones, marco legal, ventajas, organización, entre otras, así como su importancia y su ...
Luis de Carlos, Fernando Calbacho
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