Results 51 to 60 of about 7,924 (195)

Programa Parque Preservado

Paisagem e Ambiente, 2002
A falta de projetos arquitetônicos paisagísticos, sua execução e fiscalização para os espaços livres de uso público de Belo Horizonte, já destinados legalmente a parques, ocasionou sua inadequada ocupação pela população em geral. O programa teve como meta a transformação efetiva dessas áreas em parques públicos, possibilitando seu uso público imediato.
openaire   +5 more sources

Integrating Automated Electrochemistry and High‐Throughput Characterization with Machine Learning to Explore Si─Ge─Sn Thin‐Film Lithium Battery Anodes

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A closed‐loop, data‐driven approach facilitates the exploration of high‐performance Si─Ge─Sn alloys as promising fast‐charging battery anodes. Autonomous electrochemical experimentation using a scanning droplet cell is combined with real‐time optimization to efficiently navigate composition space.
Alexey Sanin, Jackson K. Flowers, Tobias H. Piotrowiak, Frederic Felsen, Leon Merker, Alfred Ludwig, Dominic Bresser, Helge Sören Stein   +7 more
wiley   +1 more source

Programa

, 1906
Papel. - Artículo publicado en Los Lunes de el Imparcial (Madrid). - Procedencia: fondo Miguel de Unamuno. - Conservación: Buena.
openaire   +1 more source

Programas de prevención

Chasqui, 1989
Dossier Comunicación y Drogas. ¿Cómo deberían ser los programas de prevención de consumo de drogas? Depende: De las experiencias acumuladas surgen una serie de recomendaciones, que se incluyen en este artículo. También, una lista de lo que no se debe hacer.
openaire   +4 more sources

Decoupling Membrane Electrode Assembly Materials Complexity from Fuel Cell Performance through Image‐Based Multiphase and Multiphysics Modelling

Advanced Energy Materials, EarlyView.
A high‐resolution image‐based multiphase and multi‐physics modelling framework is developed to decouple structural changes in the membrane electrode assemblies of high‐temperature proton exchange membrane fuel cells. These changes are then digitally combined to show how morphological defects such as membrane pores, catalyst cracks, and phase migration ...
Jianuo Chen, Wenjia Du, Zunmin Guo, Xuekun Lu, Matthew P. Tudball, Xiaochen Yang, Zeyu Zhou, Shangwei Zhou, Alexander Rack, Bratislav Lukic, Paul R. Shearing, Sarah J. Haigh, Stuart M. Holmes, Thomas S. Miller   +13 more
wiley   +1 more source

Programas intensivos [PDF]

, 1921
Facultad de Humanidades y Ciencias de la ...
Levene, Ricardo, Castells, Pedro
openaire   +1 more source

Tailoring Chemical Microenvironment of Iron‐Triad Electrocatalysts for Hydrogen Production by Water Electrolysis

Advanced Energy Materials, EarlyView.
Iron‐triad‐based materials are attracting attention for green hydrogen production via water electrolysis due to their favorable electronic and flexible chemical properties, enabling the tailoring of electrochemical performance. This review covers the basics of water electrolysis, challenges in catalyst evaluation, and recent advances in tuning iron ...
Jean Marie Vianney Nsanzimana, Lebin Cai, Djire Abdoulaye, Gioele Pagot, Pietro Mattana, Keti Vezzù, Enrico Negro, Bao Yu Xia, Vito Di Noto   +8 more
wiley   +1 more source

Comparative Life Cycle Assessment of Perovskite Solar Cell Production: Mesoporous n‐i‐p Versus Inverted p‐i‐n Architectures

Advanced Energy and Sustainability Research, EarlyView.
This work assesses the environmental impacts associated with the production of perovskite solar cells (PSCs) with two different architectures, mesoporous n‐i‐p and inverted p‐i‐n, using the life cycle assessment methodology. Results indicate that producing mesoporous n‐i‐p PSCs has higher environmental impacts than producing inverted p‐i‐n PSCs, due to
Joana Príncipe, Luísa Andrade, Teresa M. Mata, António A. Martins   +3 more
wiley   +1 more source

Zero‐Valent Iron Nanoparticles Supported on Si/N Codoped Carbon Materials: From Biomass to Oxygen Reduction Electrocatalysts and Supercapacitors

Advanced Energy and Sustainability Research, EarlyView.
Zero‐valent iron nanoparticles on Si/N codoped carbon support are prepared from hydrothermal carbonization and pyrolysis of biomass, silica, and iron salt. The Fe nanoparticles are evenly distributed on the support and encapsulated in graphitic or iron oxide shells.
Lilian Moumaneix, Oktay Safarov, Tanja Kallio   +2 more
wiley   +1 more source

Mexican consumers' attitudes toward irradiated and imported apples

Agribusiness, EarlyView.
Abstract This study centers on analyzing Mexican consumers' willingness to pay (WTP) for imported US fresh apples subjected to irradiation, contrasting it with the more prevalent postharvest chemical treatments. We collect data using a survey tool in Qualtrics designed to explore the impact of information dissemination through two distinct narrative ...
André D. Murray, Rosa K. Gallardo, Anuradha Prakash   +2 more
wiley   +1 more source