Energieeffiziente Bürobeleuchtung - Das Projekt "Green Lighting"

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With the growing awareness about ipRGC-influenced light (IIL) responses, design applications related to these responses are flourishing. To compare design options and optimize lighting conditions for building occupants, lighting simulations are typically u ...

Recent advances in biology and neuroscience have elucidated pathways in which visible light initiates a signaling process, via the eye, responsible for activating direct and indirect biological responses. While the full impact of unnatural light patterns o ...

Electrochromic (EC) glazing helps manage daylight and solar heat gains in building, thereby allowing a reduction in energy consumption caused by heating, cooling, and artificial lighting. This study relates the optical and electronic properties of nanoporo ...

Avoiding discomfort glare is one of the critical aspects of maintaining visual comfort, which significantly influences occupants' overall satisfaction with their indoor environment. Discomfort glare prediction models have been developed for various lightin ...

High-temperature electrolysis for reducing H2O (and CO2) to H2 (and CO) converts concentrated solar energy into fuels and chemical feedstock. We invented an integrated reactor concept comprising a solar cavity receiver for reactant heating, a solid oxide e ...

The ipRGCs in the human eye mediate several effects on people, such as alertness and circadian rhythms. The spectral, temporal and spatial characteristics of light influence the magnitude of these effects. To facilitate the anticipation of the ipRGC-influe ...

Improving indoor lighting conditions at the workplace has the potential to support proper circadian entrainment of hormonal rhythms, sleep, and well-being. We tested the effects of optimized dynamic daylight and electric lighting on circadian phase of mela ...

Environmental concerns are leading to a fast transition in electric power systems towards replacing fossil fuel and nuclear generation with renewable generation. This transition has two significant implications for electric power systems: 1-The capacity o ...

Perovskite solar cells (PSCs) as an emerging photovoltaic technique have achieved exceptional power conversion efficiency (PCE) up to 25.7% after fast development over the past decade. But currently some critical issues are still not well addressed in term ...

Storage is an important domain of the energy sector, with its traditional, classical solutions for smaller and larger amounts of energy. Energy storage has become of higher importance in relation with the development of alternative energy sources, called a ...

Photoelectrochemieal water splitting half reactions on semiconducting photoelectrodes have received much attention but efficient overall water splitting driven by a single photoelectrode has remained elusive due to stringent electronic and thermodynamic pr ...

Among the several approaches for harnessing solar energy and converting it into electricity, dye-sensitized solar cells (DSSC) represent one of the most promising methods for future large-scale power production from renewable energy sources. In these cells ...

Energieeffiziente Bürobeleuchtung - Das Projekt "Green Lighting"

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Validation of spectral simulation tools in the context of ipRGC-influenced light responses of building occupants

Theory and application of a data-driven approach to compressive spectrometry in the assessment of neurophotic stimulation

Electronic properties and ion migration of “in vacuo” lithiated nanoporous WO3:Mo thin films

Visual comfort without borders: Extending daylight glare prediction to dim daylit environments

Integrated solar-driven high-temperature electrolysis operating with concentrated irradiation

A simulation tool for building and lighting design considering ipRGC-influenced light responses

Optimized office lighting advances melatonin phase and peripheral heat loss prior bedtime

Advanced Frameworks to Aggregate and Unlock the Power Flexibility of Distributed Energy Resources Located in Active Distribution Networks

Ultrarapid crystallization of low-dimensional perovskite with excellent stability for future high-throughput fabrication

The Dream of Efficient Energy Storage - From Bess, Kers & Co to the Hybrid Power Plant

Perovskite-Hematite Tandem Cells for Efficient Overall Solar Driven Water Splitting

Meso-Substituted Porphyrins for Dye-Sensitized Solar Cells