Results 81 to 90 of about 8,388,087 (291)

A influência da luz natural na avaliação da eficiência energética de edifícios contemporâneos de escritórios em Florianópolis/SC [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Arquitetura e Urbanismo, Florianópolis, 2009Muitas edificações desperdiçam relevantes oportunidades de poupar energia, por não considerar ...
Didoné, Evelise Leite
core  

Supramolecular Terbium‐Threonine Chiral Emitters with Tunable Circularly Polarized Luminescence as Anticounterfeiting‐Ink for Autonomous Data Encryption

open access: yesAdvanced Science, EarlyView.
A one‐pot, aqueous, and scalable method for synthesizing chiral lanthanide supramolecular emitters using terbium and threonine is reported. The aqueous solution of these chiral emitters displays the following features: (i) 100 % transparency, (ii) tunable luminescence and CPL, and (iii) a pH feedback loop that controls the “on‐off” states of ...
P. M. Ajay Sekhar   +5 more
wiley   +1 more source

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

open access: yesAdvanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva   +7 more
wiley   +1 more source

A Generative Façade Design Method Based on Daylighting Performance Goals [PDF]

open access: yes
Successful daylighting design is a complex task which requires the designer to consider numerous design elements and their effects on multiple performance criteria.
Gagne, J. M. L., Andersen, Marilyne
core   +2 more sources

Aggregation‐Controlled Triplet Exciton Regulation Enables Single‐Emitter Color‐Evolving Afterglow

open access: yesAdvanced Science, EarlyView.
A single‐emitter system based on DTP‐R luminophores enables time‐evolving afterglow through aggregation‐regulated excited‐state dynamics. The coexistence and suppression of delayed fluorescence and phosphorescence are controlled via concentration tuning and host‐guest engineering, revealing the RISC origin of delayed fluorescence and enabling ...
Yu Zhang   +14 more
wiley   +1 more source

Early Spatial and Contextual Coding Deficits in Hippocampal CA1 Precede Performance Decline in an Alzheimer's Disease Model

open access: yesAdvanced Science, EarlyView.
Two‐photon calcium imaging in behaving 5xFAD mice reveals early CA1 coding deficits before behavioral decline. Task‐related place cell activity and splitter cell trajectory coding are impaired, with reduced retrospective dominance and greater prospective weighting.
Yimei Li   +8 more
wiley   +1 more source

Rapid Evaluation of University Classrooms Using an MLP Classification Model Based on Daylight–Thermal Performance

open access: yesBuildings
Classrooms in severe cold regions face the dual challenge of ensuring high-quality daylighting while minimizing heating energy consumption. To address this challenge, this study develops a data-driven workflow that integrates building performance ...
Jin Yan   +6 more
doaj   +1 more source

Bioreactive Skins: Evaluating Microalgae Façade Systems for Thermal and Daylighting Performance in Los Angeles [PDF]

open access: yesE3S Web of Conferences
. Façade-integrated photobioreactors are sustainable architectural elements due to their ecological, economic, and environmental benefits. Similar in appearance and application to curtain walls, their applications as green and bioreactive windows seem ...
Yaman Yonca   +5 more
doaj   +1 more source

A influência das reflexões internas na iluminação natural do ambiente construído [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Arquitetura e UrbanismoO escopo do presente trabalho aborda a influência das reflexões internas na iluminação natural do ambiente ...
Fonseca, Raphaela Walger da
core  

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