Results 31 to 40 of about 3,950,104 (311)

Toward Scalable Solutions for Silver‐Based Gas Diffusion Electrode Fabrication for the Electrochemical Conversion of CO2 – A Perspective

open access: yesAdvanced 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

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced 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

GCM Analysis of the collective properties of lead isotopes with exact projection on particle numbers [PDF]

open access: yes, 2001
We present a microscopic analysis of the collective behaviour of the lead isotopes in the vicinity of Pb208. In this study, we rely on a coherent approach based on the Generator Coordinate Method including exact projection on N and Z numbers within a ...
Bender, M.   +4 more
core   +3 more sources

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced 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

Comunicación digital para las organizaciones y responsabilidad social

open access: yesSintaxis, 2021
La comunicación como proceso social intrínsecamente ligado a la actividad humana, al trasladarlo a las organizaciones debe considerar la empatía, la ética y la búsqueda del bien común.
Rebeca-Illiana Arévalo-Martínez
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Ressenya de Nova reflexió sobre l’obra d’Enric Valor, de Gemma Lluch i Josep M. Baldaquí (curadors) (Institut Interuniversitari de Filologia Valenciana, Alacant, 2011, 146 pàgines)

open access: yesÍtaca, 2013
Ressenya de: Nova reflexió sobre l’obra d’Enric Valor, de Gemma Lluch i Josep M. Baldaquí (curadors) (Institut Interuniversitari de Filologia Valenciana, Alacant, 2011, 146 pàgines).
Vicent Vidal Lloret
doaj   +1 more source

Valor with Honor [PDF]

open access: yes, 2012
https://scholarworks.sjsu.edu/chc_flyers/1036/thumbnail ...
San Jose State University, Cultural Heritage Center
core   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Percepción y uso del outsourcing de contabilidad de lasMiPyMEs: Evidencia empírica en Panamá

open access: yesFórum Empresarial, 2013
En esta investigación empírica se analiza el grado de uso del outsourcing de contabilidad, como herramienta que agrega competitividad y valor a las MiPyMEs de la ciudad de Panamá, su grado de conocimiento de las alternativas que posee esta herramienta ...
Carlos Antonio Changmarín Reyes
doaj   +1 more source

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