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Performance of Optic Disc Optical Coherence Tomography Normative Database in a Large, Diverse, Real-World Cohort.
J Glaucoma
January 2025
Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, MI.
Precis: Current optical coherence tomography normative sample data may not represent diverse human optic nerve anatomy to accurately classify all individuals with true glaucomatous optic neuropathy.
Purpose: To compare optic nerve head (ONH) measurements between published values from an optical coherence tomography (OCT) normative database and a more diverse cohort of healthy individuals.
Patients And Methods: ONH parameters from healthy participants of the Michigan Screening and Intervention for Glaucoma and Eye Health through Telemedicine (MI-SIGHT) program and the Topcon Maestro-1 normative cohort were compared.
Chromosome-level genome assembly of Pontederia cordata L. provides insights into its rapid adaptation and variation of flower colors.
DNA Res
January 2025
School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China.
Pontederia cordata L. is an aquatic ornamental plant native to the Americas, but has been widely distributed in South Asia, Australia, and Europe. The genetic mechanisms behind its rapid adaptation and spread have not yet been well understood.
View Article and Find Full Text PDFThe technique of spectral polarization imaging (SPI) is a potent detection tool in various fields due to its ability to capture multi-dimensional information. However, existing SPI systems usually face challenges associated with architectural complexity and computational requirements, rendering them unsuitable for handheld, on-board, and real-time applications. Consequently, a compact single-shot multispectral polarization imager (CSMPI) is proposed, which employs a combined spectral-polarization encoding strategy to address the aforementioned issues.
View Article and Find Full Text PDFThis paper proposes a short-range optical access method based on four-dimensional non-orthogonal multiple access (4D-NOMA), utilizing 4D constellation pairing mapping and two-dimensional inverse discrete Fresnel transform (2D-IDFnT) technology, achieving high compatibility with OFDM systems. An innovative color-coded 4D constellation pair mapping scheme was designed, introducing two types of four-dimensional spatial structures with 32 constellation points. By extending the three-dimensional constellation to four dimensions through color coding, the constellation figure of merit (CFM) increased by 22.
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