Results 91 to 100 of about 6,037 (223)

Review on Perovskite Solar Cells: From Single‐Junction Devices to Tandem Deployment in Space

Advanced Sustainable Systems, Volume 10, Issue 1, January 2026.
Perovskite solar cells rapidly approach commercial viability through advances in mixed‐cation compositions, device architectures, and standardized stability protocols. This review summarizes the progress from stabilized single‐junction devices to high‐efficiency tandem cells, scalable manufacturing strategies, and emerging space applications ...
Jiawei Gong, Luke Schneider, Yongtao Liu
wiley   +1 more source

Daylighting Metrics: Is there a relation between Useful Daylight Illuminance and Daylight Glare Probabilty? [PDF]

The establishment of climate-based daylight modeling within research and practice has led to a fundamental reassessment of both the basis and purpose of daylight metrics. Whilst there is no consensus yet on the precise nature of the metric(s) that should
Mardaljevic, J., Andersen, Marilyne, Roy, Nicolas, Christoffersen, J.   +3 more
core  

ENHANCING DAYLIGHT AVAILABILITY IN HISTORICAL BUILDINGS THROUGH TUBULAR DAYLIGHT GUIDANCE SYSTEMS: A SIMULATION-BASED STUDY

, 2023
This simulation -based study investigates the po-tential of tubular daylight guidance systems (TDGS) to enhance daylight availability in historical build-ings.
Sonmez, Nurefsan || Kunduraci, Arzu Cilasun
core   +1 more source

Optimization of Daylighting in Fitness Centers Using Building Enclosures Based on Enhanced Genetic Algorithms

IEEE Access
Daylighting is critical for energy efficiency and occupant well-being in fitness centers. Deep floor plans and high occupancy densities present challenges for daylight distribution while simultaneously offering opportunities to enhance performance ...
Xuan Li, Wei-Feng Zhao, Wan-Li Liu
doaj   +1 more source

Daylighting metrics based on illuminance, distribution, glare and directivity

, 2011
A method is presented for assessing daylighting quality based on metrics related to illuminance, distribution, glare and directivity. The calculations are done using the programs RADIANCE and DAYSIM for a south-west and a north-west oriented offices in ...
F. Cantin, M-C. Dubois
core   +1 more source

Ergonomic and Economic Daylight for Workplaces in Iran

, 2010
Even today lighting design of buildings is too often solely based on task illuminance levels with little consideration of the importance of the light distribution for the appearance and visual appeal of the lit spaces.
S., Shekari S., Golmohamma, R.
core   +1 more source

Optimization Potential of Side-Lit Windows for Energy and Daylight Performance of University Classrooms in Shanghai

Buildings
University classrooms have an urgent need for energy saving and environmental optimization due to the energy consumption characteristics and the demand for a daylight environment.
Yiming Song, Haisong Wang
doaj   +1 more source

PREDICTING DAYLIGHT ILLUMINANCE IN URBAN CITY USING STATISTICAL REGRESSION TECHNIQUES

Journal of Engineering Science and Technology, 2018
Prediction of daylight illuminance has become the prime concern for building designers. This paper presents the daylight illuminance frequency distribution, correlation coefficients amongst climate variables and linear regression models developed for moderate climate zone. The emphasis of the present study is to predict daylight illuminance intensities
MAHESH B. SONAWANE, SUMEDH Y. MHASKE
openaire   +1 more source

Enhancing Daylight and Energy Efficiency in Hot Climate Regions with a Perforated Shading System Using a Hybrid Approach Considering Different Case Studies

Buildings
Direct sunlight causes glare and reduces indoor daylight quality, making shading systems essential. This study proposes and validates a perforated shading screen (PSS) to enhance daylighting and energy efficiency. A hybrid approach integrating parametric
Basma Gaber, Changhong Zhan, Xueying Han, Mohamed Omar, Guanghao Li   +4 more
semanticscholar   +1 more source

Multi-Criteria Optimization of Tubular Daylighting Devices for Classrooms in High-Solar Climates through Parametric Simulation

Journal of Daylighting
In educational architecture, particularly in high-solar climates, achieving a balance between ample daylight and visual comfort is a significant challenge.
Fatima Zohra Ferahta, Mourad Dahmani
doaj   +1 more source