Search Results - Dan Zhu
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An Analysis of Vectorised Automatic Differentiation for Statistical Applications
Published 2025-05-01Get full textAutomatic differentiation (AD) is a general method for computing exact derivatives in complex sensitivity analyses and optimisation tasks, particularly when closed-form solutions are unavailable and traditional analytical or numerical methods fall short. This paper introduces a vectorised formulatio...
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Multi-omics revealed the promoting effect of dietary inulin supplementation on hepatic gluconeogenesis in goats
Published 2025-07-01Get full textIntroductionGluconeogenesis is the primary pathway for ruminants to obtain energy. Enhancement of gluconeogenesis can significantly improve the growth performance of ruminants. Inulin, a prebiotic, has capabilities such as fostering a healthier gut microbiota and modulating metabolism. However, the...
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Predictive Modeling of Heart Failure Outcomes Using ECG Monitoring Indicators and Machine Learning
Published 2025-07-01Get full textABSTRACT Background Heart failure (HF) is a major driver of global morbidity and mortality. Early identification of patients at risk remains challenging due to complex, multivariate clinical relationships. Machine learning (ML) methods offer promise for more accurate prognostication. Objective We ev...
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Obtusifolin ameliorates dry eye model in rats by reducing inflammation and blocking MAPK/NF-κB pathways
Published 2025-08-01Get full textAIM: To investigate the functions and potential mechanisms of obtusifolin in dry eye disease (DED) in a rat model. METHODS: A rat DED model was established via topical administration of benzalkonium chloride (BAC), followed by administration of obtusifolin. Conjunctival irritation score and tear pro...
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Broadband Image-Reject Mixing Based on a Polarization-Modulated Dual-Channel Photonic Microwave Phase Shifter
Published 2020-01-01Get full textBroadband image-reject mixing using a dual-channel polarization-modulated photonic microwave phase shifter is proposed and experimentally demonstrated. The polarization-modulated photonic microwave phase shifter is realized by an orthogonal circularly-polarized wavelength generator, an optical coupl...
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Application of traditional and reverse labeling approaches to assess dietary bioavailability of metals in biofilms
Published 2025-08-01Get full textThe accuracy of stable isotope tracing techniques, traditional and reverse labeling, in evaluating metal bioavailability remains uncertain. This study employed pulse-chase feeding combined with multi-heavy-metal stable isotope labeling to compare the effectiveness of these methods in assessing Zn, C...
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A case report of allergic eczematoid dermatitis around hemodialysis access due to iodine-containing disinfectant
Published 2025-07-01Get full textWe report here a case of allergic eczematoid dermatitis related to hemodialysis access. The patient was initially suspected to have puncture needle allergies or dialyzer reactions until the patient develops a similar response after switching from an arteriovenous fistula (AVF) to a tunneled cuffed c...
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Insight into the Functional Role of SiMPK6 in Stress Response and Photosynthetic Efficiency in <i>Setaria italica</i>
Published 2025-06-01Get full textFoxtail millet (<i>Setaria italica</i>), a significant C4 model crop known for its exceptional photosynthetic efficiency and robust environmental adaptability, serves as an excellent model for investigating C4 photosynthesis and crop stress resilience. When subjected to abiotic stress, f...
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Effects of Angiotensin II Receptor 1 Inhibition by LCZ696 on the Acquisition and Relapse of Methamphetamine-Associated Contextual Memory
Published 2025-07-01Get full text<b>Background/Objectives:</b> Contextual memory associated with methamphetamine (METH) use contributes to relapse and persistence of addiction. Angiotensin II type 1 receptor (AT1R) signaling has been implicated in drug reinforcement. LCZ696, a clinically used combination of sacubitril (...
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Multiwavelength Analysis of GRB 250101A: From Gamma-Ray Prompt Emission to Optical Afterglow
Published 2025-01-01Get full textThe interaction between the relativistic jet and the circumburst medium produces a multiwavelength afterglow of a gamma-ray burst (GRBs). In this work, we present multiwavelength properties of GRB 250101A based on the observations of Swift, Fermi, and Mephisto. The spectral analysis of Swift/Swift B...
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