Results 81 to 90 of about 1,483,261 (295)

The NOW dilemma [PDF]

open access: yes, 2017
Energy efficiency has found its place at the very core of the discussion in Architecture and Urban Planning. Research & Development, Political Agendas and Education Curriculums are increasingly driven by the need to reach a fair balance between the way ...
Sotoca García, Adolfo
core   +2 more sources

Understanding Postdeposition Treatments of Hole‐Transporting Self‐Assembling Molecules for Perovskite/Silicon Tandem Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
The influence of postdeposition treatments on the formation of self‐assembling (mono)layers commonly utilized as hole transport layers in perovskite‐based solar cells is thoroughly investigated. The implementation of a washing step and an annealing step at temperatures exceeding the current literature standards leads to an enhanced layer quality and ...
Jann B. Landgraf   +14 more
wiley   +1 more source

Los senderos de la transformación productiva de América Latina

open access: yesProblemas del Desarrollo, 2003
Se estudian las implicaciones del modelo de desarrollo adoptado en América Latina en los últimos años. El estancamiento de diversos indicadores socieconómicos evidencia un retroceso alarmante en el bienestar de la población.
Alexis Mercado, Pablo Testa
doaj  

Understanding Functional Materials at School

open access: yesAdvanced Functional Materials, EarlyView.
This review outlines strategies for effectively teaching nanoscience in schools, focusing on challenges such as scale comprehension and curriculum integration. Emphasizing inquiry‐based learning and chemistry core concepts, it showcases hands‐on activities, digital tools, and interdisciplinary approaches.
Johannes Claußnitzer, Jürgen Paul
wiley   +1 more source

Descentralización política y resultados económicos. Un análisis institucional del caso español

open access: yesProblemas del Desarrollo, 2006
¿Cómo ha influido en el bienestar económico de los ciudadanos la nueva organización descentralizada del Estado implantada en España tras la Constitución de 1978? ¿Qué tipo de descentralización se ha llevado a cabo?
Fernando Toboso
doaj  

CITIES COMPETITION, PLACE MARKETING AND ECONOMIC DEVELOPMENT IN SOUTH EUROPE: THE BARCELONA CASE AS FDI DESTINATION [PDF]

open access: yes
The aim of the article is to focus on the especially interesting area of South Europe and to present and points out the strategic development process, in one of the most representative examples of its successful implementation, which is the city of ...
Theodore METAXAS
core  

Mechanisms of Anode Interfacial Phenomena and Multi‐perspective Optimization in Aqueous Alkaline Zinc‐Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Zinc‐air batteries demonstrate great potential for sustainable energy storage but face major anode‐related challenges. This review provides a mechanism‐driven overview of zinc anode interfacial issues, e.g. dendrite formation, passivation, self‐corrosion, and hydrogen evolution; and explores advances in electrode, surface, and electrolyte engineering ...
Hong Zhao   +2 more
wiley   +1 more source

El comercio justo: Entre la institucionalización y la confianza

open access: yesProblemas del Desarrollo, 2007
En los inicios del comercio justo, ciertas posturas críticas señalaron la limitación de su alcance por tratarse de un nicho de mercado de fácil saturación.
Flurina Doppler, Alma Amalia González
doaj  

Encapsulating Zinc Powder in MXene/Silk Scaffolds with Zincophilic‐Hydrophobic Polymer for Flexible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work develops flexible zinc‐ion batteries (FZIBs) using a zincophilic/hydrophobic polymer (thermoplastic polycarbonate‐based polyurethane, TPCU) to protect Zn powder anodes and MXene/Silk (MXS) as flexible current collectors. The designed TPCU‐ZnP@MXS structure enables uniform Zn deposition, yielding dendrite‐free anodes with stable cycling ...
Zixuan Yang   +8 more
wiley   +1 more source

The Economics of Electricity and Development: Planning for Growth and a Changing Climate

open access: yesAnnual Review of Resource Economics
Many low- and middle-income countries have made tremendous gains in electrification over the past few decades. These improvements in electricity access have enabled a growing body of empirical evidence on its impacts. This article complements prior reviews on the impacts of electrification by addressing several major remaining challenges ...
Robyn C. Meeks, Anil Pokhrel
openaire   +1 more source

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