Results 41 to 50 of about 27,689 (231)
Considerations for Future IGS Receivers [PDF]
, 2008 Future IGS receivers are considered against the backdrop of GNSS signal modernization and the IGS’s goal of further improving the accuracy of its products.
Humphreys, Todd E. +2 more
core +1 more source
Advanced Science, EarlyView.This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu +7 more
wiley +1 more source
Comparison of Retinal Thickness Measurements between the Topcon Algorithm and a Graph-Based Algorithm in Normal and Glaucoma Eyes. [PDF]
PLoS ONE, 2015 To assess the correlation and agreement between the Topcon built-in algorithm and our graph-based algorithm in measuring the total and regional macular thickness for normal and glaucoma subjects.A total of 228 normal eyes and 93 glaucomatous eyes were ...
Enting Gao +8 more
doaj +1 more source
Electric field modulation of thermopower for transparent amorphous oxide thin film transistors
, 2010 To clarify the electronic density of states (DOS) around the conduction band bottom for state of the art transparent amorphous oxide semiconductors (TAOSs), InGaZnO4 and In2MgO4, we fabricated TAOS-based transparent thin film transistors (TTFTs) and ...
Ikuhara, Yuichi +7 more
core +1 more source
PV-Symposium ProceedingsThe UV degradation of TOPCon solar modules with different material compositions (BOM) was investigated and correlated in both field studies and accelerated aging laboratory tests. A UV treatment with 120 kWh/m² leads to significant power losses ranging from 1.3% to 13.7%, indicating a strong dependence on the specific material composition. Furthermore,
Sandra Lust +3 more
openaire +1 more source
Advanced Energy Materials, EarlyView.We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley +1 more source
Advanced Intelligent Systems, EarlyView.Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal +6 more
wiley +1 more source
Evaluation of objective and subjective binocular ocular refraction with looking in type
BMC OphthalmologyBackground This study aimed to compare the results of the Chronos binocular/monocular refraction system, that measures objective and subjective ocular refraction in one unit, to objective findings obtained from a conventional autorefractometer and a ...
Megumi Fukushima +6 more
doaj +1 more source
Defect engineering for highly efficient and stable perovskite top cells for Si tandems
Bulletin of the Korean Chemical Society, EarlyView.Defect passivation in wide‐bandgap perovskites is essential for enabling high‐efficiency and stable perovskite/Si tandem solar cells. Bulk, surface, and buried‐interface passivation strategies focus on suppressing nonradiative recombination, ion migration, and halide segregation, thereby clarifying critical design principles for next‐generation tandem ...
Ju Yeong Hong +2 more
wiley +1 more source
EPJ PhotovoltaicsThe silicon photovoltaic industry is rapidly expanding production capacity for TOPCon solar cells and surveys such as the ITRPV 2024 forecast worldwide market dominance for this cell concept from the year 2024 and beyond.
Hoß Jan +7 more
doaj +1 more source