Results 1 to 10 of about 1,579,236 (159)
Frontiers in Medicine, 2022 PurposeTo evaluate the influence of the origin of astigmatism on the correction of myopic astigmatism by toric implantable collamer lens (TICL) and compare it with femtosecond laser small incision lenticule extraction (SMILE).MethodsOcular residual ...
Ling Sun +17 more
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Overdetermined Independent Vector Analysis [PDF]
ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020 We address the convolutive blind source separation problem for the (over-)determined case where (i) the number of nonstationary target-sources $K$ is less than that of microphones $M$, and (ii) there are up to $M - K$ stationary Gaussian noises that need not to be extracted. Independent vector analysis (IVA) can solve the problem by separating into $M$
Rintaro Ikeshita +2 more
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Efficacy of small-incision lenticule extraction surgery in high astigmatism: A meta-analysis
Frontiers in Medicine, 2023 PurposeThis study aimed to evaluate the efficacy of small-incision lenticule extraction (SMILE) in improving vision and visual quality and correcting astigmatism for the treatment of high astigmatism.MethodsEligible studies and studies comparing the ...
Ge Cui +9 more
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Nature, 1977 Vector analysis provides the language that is needed for a precise quantitative statement of the general laws and relationships governing such branches of physics as electromagnetism and fluid dynamics. The account of the subject is aimed principally at physicists but the presentation is equally appropriate for engineers.
A. J. M. Spencer +8 more
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Formal Aspects of Computing, 2023 Static analyses based on typestates are important in certifying correctness of code contracts. Such analyses rely on Deterministic Finite Automata (DFAs) to specify properties of an object. We target the analysis of contracts in low-latency environments, where many useful contracts are impractical to codify as DFAs ...
Alen Arslanagic +2 more
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Frontiers in Sports and Active Living, 2022 The mechanisms via which the brain and muscles work together remain poorly understood. The use of vector-based fNIRS, to propose a new metric and imaging method to understand neural activation during dumbbell-lifting exercises.
Toshinori Kato
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A Fast Voltage Collapse Detection and Prevention Based on Wide Area Monitoring and Control [PDF]
Journal of Operation and Automation in Power Engineering, 2020 Voltage stability is one of the most important factors in maintaining reliable operation of power systems. When a disturbance occurs in the power system, it usually causes instabilities and sometimes leads to voltage collapse (VC). To avoid such problems,
M. Mohammadniaei +2 more
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Delta Journal of Ophthalmology, 2022 Background Vector analysis is mandatory for reporting astigmatism and for the evaluation of different refractive procedures. Aim The aim of this study was to describe and evaluate a new spreadsheet calculator for vector analysis of mass astigmatism data ...
Mohamed Elkadim, Ahmed El-Shehawy
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Indian Journal of Ophthalmology, 2022 Purpose: This study aimed to evaluate the outcomes of astigmatic correction by single-step transepithelial photorefractive keratectomy (TransPRK) and femtosecond-assisted laser in-situ keratomileusis (Femto-LASIK) surgeries.
Lixia Sun +8 more
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Oftalʹmologiâ, 2020 Purpose — to perform a comparative analysis of the clinical efficacy of intrastromal keratoplasty (ISKP) in patients with keratoconus during surgery with and without Verion digital marking device.Patients and methods.
A. V. Tereshchenko +4 more
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