Search Results - Yan Pan
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Clinical manifestations, diagnostic criteria, and treatment outcomes of minocycline-associated DRESS syndrome: a comprehensive exploration of published cases
Published 2025-07-01Get full textIntroductionMinocycline can induce a rare but serious adverse drug reaction known as drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome. We explored the clinical features of minocycline-associated DRESS to aid in early diagnosis and risk mitigation.MethodsA comprehensive explorat...
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Deterring Street Crimes Using Aerial Police: Data-Driven Joint Station Deployment and Patrol Path Planning for Policing UAVs
Published 2025-06-01Get full textStreet crime is a critical public concern, attracting wide social and research attention. Conventional solutions to reduce street crimes are dispatching more police force in patrol and installing more cameras for street surveillance, which, however, suffer from huge manpower and financial consumptio...
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A tangle of climate modes and the elusiveness of march precipitation variability over the southeastern US
Published 2025-01-01Get full textThis study investigates March precipitation and its interannual variability over Southeastern US because March precipitation ranks the second highest and bears largest variability. Moisture budget analysis demonstrates that moisture divergence, specifically the part associated with the mean flow, do...
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Betaine alleviates obesity-related metabolic disorders in rats: insights from microbiomes, lipidomics, and transcriptomics
Published 2025-07-01Get full textBackgroundBetaine is a natural food component that plays an important role in improving body composition, but the details of its effects on adipose tissue remains to be elucidated. Here, we hypothesize that betaine can alleviate obesity-related metabolic disorders, thus gut microbiota, transcriptomi...
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K-Nearest Neighbor Detector for Enhancing Performance of Optical Phase Conjugation System in the Presence of Nonlinear Phase Noise
Published 2018-01-01Get full textNonlinear phase noise (known as Gordon–Mollenauer phase noise) results from power fluctuations arising from amplified spontaneous-emission noise of the inline amplifier which is converted into phase fluctuations due to the self-phase modulation effect. It may severely impair the phase of...
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Low-Complexity and Adaptive Nonlinearity Estimation Module Based on Godard's Error
Published 2016-01-01Get full textA low-complexity and adaptive nonlinearity estimation module is proposed and experimentally demonstrated based on Godard's error and low-pass filter (LPF). The computational complexity of the proposed adaptive estimation module is significantly reduced by avoiding utilizing the polarizati...
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Stokes Space Modulation Format Identification for Optical Signals Using Probabilistic Neural Network
Published 2018-01-01Get full textA Stokes space modulation format identification (MFI) method using probabilistic neural network (PNN) is proposed for coherent optical receivers. According to amplitude histograms obtained by the distribution of Stokes vectors on the <italic>s</italic><sub>1</sub> axis, the i...
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OSNR Monitoring Using Support Vector Ordinal Regression for Digital Coherent Receivers
Published 2019-01-01Get full textAn OSNR monitoring method assisted by support vector ordinal regression (SVOR) is proposed for digital coherent receivers. According to Godard's error of equalized signals obtained after polarization demultiplexing, the optical signal-to-noise ratio (OSNR) value could be effectively estim...
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A Further Exploration of the Elements of ICU Patient Experience in the Chinese Context: A Descriptive Qualitative Study
Published 2025-06-01Get full textAdvances in sedation management and early rehabilitation have enabled intensive care unit (ICU) patients to recall and form their own care experiences. However, existing patient-reported experience measures often draw from general inpatient populations, lacking specificity to the ICU context. This s...
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Chromatic Dispersion, Nonlinear Parameter, and Modulation Format Monitoring Based on Godard's Error for Coherent Optical Transmission Systems
Published 2018-01-01Get full textThis paper considers Godard's error as signal quality metric to monitor chromatic dispersion (CD), nonlinear parameter, and modulation format in the DSP module of the coherent receivers. We first review a CD monitoring based on Godard's error that can be able to accurately moni...
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Ultrahigh Suppression Broadband Polarization Splitter Based on an Asymmetrical Directional Coupler
Published 2017-01-01Get full textPolarization-beam-splitters with both broadband operation window and high extinction ratio are highly desirable in optical communication systems. In this paper, a compact noncascaded-directional-couplers PBS with an ultrahigh extinction ratio and low excess loss is proposed. The PBS utilizes an asym...
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Minimizing Polarization Multiplexing Angle in Polarization-Division-Multiplexed System
Published 2016-01-01Get full textThe minimization of polarization multiplexing angle in a polarization-division-multiplexed (PDM) transmission system is explored. An effective polarization demultiplexing algorithm based on Stokes space is proposed to realize the demultiplexing of two nonorthogonal polarization states. Both simulati...
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Photonic Generation of Multicarrier Phase-Coded Microwave Signals Utilizing Polarization Manipulation
Published 2018-01-01Get full textA method to generate a multicarrier phase-coded (MCPC) microwave signal is proposed and experimentally demonstrated. By optimizing the angle between the transverse-electric and transverse-magnetic modes in a phase modulator (PM), an MCPC microwave signal can be generated. Compared with the other rep...
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Fe2O3 nanoparticles disrupt microstructure and reduce the viscoelasticity of simulated asthma airway mucus for potential airway mucus clearance applications
Published 2025-06-01Get full textFe2O3 nanoparticles have been developed as carriers to transport drugs through airway mucus (AM); however, their impacts on the rheological properties of AM, especially in disease states, are unknown. In this study, we investigated the abilities of Fe2O3 nanoparticles dispersed in various media to a...
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Molecular Characterization and Expression Profiles of Myrosinase Gene (RsMyr2) in Radish (Raphanus sativus L.)
Published 2014-09-01Get full textMyrosinase is a defense-related enzyme and is capable of hydrolyzing glucosinolates into a variety of compounds, some of which are toxic to pathogens and herbivores. Many studies revealed that a number of important vegetables or oil crops contain the myrosinase-glucosinolate system. However, the rel...
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Identifying the risk of Kawasaki disease based solely on routine blood test features through novel construction of machine learning models
Published 2025-01-01Get full textKawasaki disease (KD) is a leading cause of acquired coronary vasculitis in children and remains a critical diagnostic challenge among febrile pediatric patients. To support frontline pediatricians with a more objective diagnostic tool, we developed and implemented KDpredictor, a machine learning-ba...
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