Results 41 to 50 of about 207,153 (261)

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

La Frontera Interior: proceso comunitario e impacto urbano en los espacios colectivos de apropiación ciudadana del distrito de Tetuán = The Inner Border : Community Process and Urban Impact in the Citizen Appropriated Collective Spaces of the Tetuán District

open access: yesTerritorios en Formación, 2020
Resumen La autogestión de espacios colectivos organizada por comunidades locales es con frecuencia objeto de una estetización de lo colectivo o es reducida a una forma de ocio urbano, obviando la base política y espacial específica de cada iniciativa ...
Juan Arana Giralt
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Financial Reporting: Reflection On Transparency In The Third Sector

open access: yesRevista Sociedade, Contabilidade e Gestão, 2014
This study highlights the accountability of Brazilian Third Sector Organizations to their stakeholders, since these organizations are not an end in themselves, and they play an important role in solving problems that affect all Brazilians, especially ...
Gabriel Moreira Campos   +2 more
doaj  

Diakonia as Innovation: A Political and Organisational Perspective

open access: yesDiaconia, 2016
The purpose of the article is to investigate the relationship between diakonia and innovation in the field of provision of welfare services. Special interest is therefore vested in studying the role of the third sector more generally. Traditionally, this
Olav Helge Angell
doaj   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

"El sector de la economía laboral en Costa Rica (S.E.L.)" (The labour economy sector in Costa Rica (S.E.L.)) [PDF]

open access: yesBoletín de la Asociación Internacional de Derecho Cooperativo, 2012
: The author analyses the evolution of cooperatives in Costa Rica during the last 60 years. Their evolution, impact on the country’s economy, how their democratic way of operating is mirrored in Costa Rican society, etc.
Francisco Morales Hernández
doaj  

NON-GOVERNMENTAL ORGANIZATIONS IN THE FACE OF A DILEMMA: ACCOUNTING BOOKS VERSUS SIMPLIFIED RECORD OF REVENUES AND COSTS

open access: yesHumanities and Social Sciences, 2018
According to the latest report of the Central Statistical Office[1], about 91.8 thousand non-governmental organizations operate actively in Poland. It is estimated that more than half of them are faced with the dilemma of applying simplified record of ...
Małgorzata CIECIURA   +1 more
doaj   +1 more source

Laser‐Induced Microfabrication of Carbon Nanostructure: Processing Mechanism and Application for Next‐Generation Battery Technology

open access: yesAdvanced Functional Materials, EarlyView.
The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh   +2 more
wiley   +1 more source

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