Results 111 to 120 of about 22,658 (293)
Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
wiley +1 more source
INDEX Revista de Arte ContemporáneoCircuit Bending como una estrategia de intervención tecnológica y sonora que subvierte el uso predefinido de circuitos comerciales. Se centra en su potencial disruptivo dentro del sonido experimental y la no-música, abordando su relación con la luthería
Patricio Javier Dalgo Toledo
doaj +1 more source
Tracking the Emergence of Conceptual Knowledge during Human Decision Making
, 2009 SummaryConcepts lie at the very heart of intelligence, providing organizing principles with which to comprehend the world. Surprisingly little, however, is understood about how we acquire and deploy concepts.
Eleanor A. Maguire +7 more
core +1 more source
Advanced Functional Materials, EarlyView.Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song +8 more
wiley +1 more source
Grade 8 students’ level of conceptual change through the use of virtual and physical manipulation
, 2019 This study probes the effectiveness of two teaching techniques namely: Virtual Manipulation (VM) and Physical Manipulation (PM) in producing conceptual change. The respondents consisted of 64 Grade 8 students divided into two sections.
Bantolo, Jesserene Prodigalidad
core
Understanding key concepts of electric circuits: Students' use of mental models [PDF]
, 2012 This study presents an action research project on the teaching and learning of fundamental ideas about electric circuits, gathering data from two cohorts.
Borg Marks, Joan
core
Advanced Functional Materials, EarlyView.Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim +9 more
wiley +1 more source
Neurotransmitter co-transmission: synaptic architectures, functional logic, and emerging tools
Frontiers in Molecular NeuroscienceNeurotransmitter co-transmission has become recognized as a fundamental organizing principle of neural communication, challenging the traditional view that individual neurons operate through a single transmitter system. Current evidence demonstrates that
Elif Tunc-Ozcan
doaj +1 more source