Xiangdong Li
YOU?
Author Swipe
View article: Metabolomic insights into the aging process of <i>Citrus reticulata</i> cv. ‘Dahongpao’ peel
Metabolomic insights into the aging process of <i>Citrus reticulata</i> cv. ‘Dahongpao’ peel Open
This study investigated the changes in the volatile metabolome of C. reticulata cv. “Dahongpao” (Chuanchenpi) after aging for 1, 2, and 3 y. Using Headspace Solid-Phase Microextraction coupled with Gas Chromatography-Mass Spectrometry, we …
View article: BI-RADS application for breast cancer screening in primary healthcare settings: assessing protocol adherence and diagnostic validity
BI-RADS application for breast cancer screening in primary healthcare settings: assessing protocol adherence and diagnostic validity Open
Background The application performance of the Breast Imaging-Reporting and Data System (BI-RADS) in primary healthcare settings remains uncertain. The normativity of BI-RADS classification and the efficacy of breast cancer detection guided…
View article: A monolithically integrated near-infrared imager with crystallization- and oxidation-modulated tin-lead perovskites
A monolithically integrated near-infrared imager with crystallization- and oxidation-modulated tin-lead perovskites Open
The fast crystallization and facile oxidation of Sn 2+ of tin-lead (Sn-Pb) perovskites are the biggest challenges for their applications in high-performance near-infrared (NIR) photodetectors and imagers. Here, we introduce a multifunction…
View article: A systematic search for conformal field theories in very small spaces
A systematic search for conformal field theories in very small spaces Open
Groundstates of 1+1d conformal field theories (CFTs) satisfy a local entropic condition called the vector fixed point equation. This condition is surprisingly well satisfied by groundstates of quantum critical lattice models even at small …
View article: Phosphatidylserine-positive extracellular vesicles for detecting multiple operable cancers
Phosphatidylserine-positive extracellular vesicles for detecting multiple operable cancers Open
Early cancer detection is critical for reducing mortality. Circulating extracellular vesicles (EVs) offer diagnostic potential, yet reliable tumor-specific biomarkers and detection methods remain elusive. Using lipidomics analysis of EVs f…
View article: LongCat-Flash Technical Report
LongCat-Flash Technical Report Open
We introduce LongCat-Flash, a 560-billion-parameter Mixture-of-Experts (MoE) language model designed for both computational efficiency and advanced agentic capabilities. Stemming from the need for scalable efficiency, LongCat-Flash adopts …
View article: Development and application of a dual RT-qRPA assay for rapid differentiating of goose astrovirus genotypes 1 and 2
Development and application of a dual RT-qRPA assay for rapid differentiating of goose astrovirus genotypes 1 and 2 Open
Goose astrovirus (GAstV) is an important pathogen causing joint and visceral gout in goslings. Its high incidence and mortality had caused enormous economic losses to the goose farming industry. To achieve the simultaneous and rapid identi…
View article: Recycling Decision of Power Battery Considering Consumers’ Green Preference Under Carbon Trading Policy
Recycling Decision of Power Battery Considering Consumers’ Green Preference Under Carbon Trading Policy Open
From the perspective of green supply chain resilience, this paper focuses on the sustainability and efficiency of the power battery supply chain, considering information asymmetry and consumer preferences for green products. It constructs …
View article: Characterization and Exploration of the Flavor Profiles of Green Teas from Different Leaf Maturity Stages of Camellia sinensis cv. Fudingdabai Using E-Nose, E-Tongue, and HS-GC-IMS Combined with Machine Learning
Characterization and Exploration of the Flavor Profiles of Green Teas from Different Leaf Maturity Stages of Camellia sinensis cv. Fudingdabai Using E-Nose, E-Tongue, and HS-GC-IMS Combined with Machine Learning Open
Understanding how leaf maturity affects the flavor attributes of green tea is crucial for optimizing harvest timing and processing strategies. This study comprehensively characterized the flavor profiles of Fudingdabai green teas at three …
View article: Global Decarbonization Enabled by a Novel Strategy of Biomineralization for Concrete Corrosion Inhibition
Global Decarbonization Enabled by a Novel Strategy of Biomineralization for Concrete Corrosion Inhibition Open
With rapid urban population growth, predominantly in coastal regions, decarbonizing concrete structures in coastal cities is crucial. Extending the lifespan of concrete is highly efficient in achieving net-zero greenhouse gas (GHG) emissio…
View article: Learning to Select MCP Algorithms: From Traditional ML to Dual-Channel GAT-MLP
Learning to Select MCP Algorithms: From Traditional ML to Dual-Channel GAT-MLP Open
The Maximum Clique Problem (MCP) is a foundational NP-hard problem with wide-ranging applications, yet no single algorithm consistently outperforms all others across diverse graph instances. This underscores the critical need for instance-…
View article: Characterize and Explore the Flavor Profiles of Green Teas from Different Tenderness Levels of <em>Camellia sinensis </em>cv. Fudingdabai by E-Nose, E-Tongue and HS-GC-IMS Combined with Machine Learning
Characterize and Explore the Flavor Profiles of Green Teas from Different Tenderness Levels of <em>Camellia sinensis </em>cv. Fudingdabai by E-Nose, E-Tongue and HS-GC-IMS Combined with Machine Learning Open
Understanding how leaf tenderness influences flavor attributes in green tea is crucial for optimizing harvest timing and processing strategies. This study comprehensively characterized the flavor profiles of Fudingdabai green teas at three…
View article: Optimized High-Pressure Ultrasonic-Microwave-Assisted Extraction of Gingerol from Ginger: Process Design and Performance Evaluation
Optimized High-Pressure Ultrasonic-Microwave-Assisted Extraction of Gingerol from Ginger: Process Design and Performance Evaluation Open
This study employed high-pressure ultrasonic-microwave-assisted extraction (HP-UMAE) to extract gingerols from ginger. The extraction yield and total polyphenol content of the extracts were determined. Their antioxidant activity was assess…
View article: $W$-entropy formulas and Langevin deformation on the $L^q$-Wasserstein space over Riemannian manifolds
$W$-entropy formulas and Langevin deformation on the $L^q$-Wasserstein space over Riemannian manifolds Open
We first prove the $W$-entropy formula and rigidity theorem for the geodesic flow on the $L^q$-Wasserstein space over a complete Riemannian manifold with bounded geometry condition. Then we introduce the Langevin deformation on the $L^q$-W…
View article: On Perelman's $W$-entropy and Shannon entropy power for super Ricci flows on metric measure spaces
On Perelman's $W$-entropy and Shannon entropy power for super Ricci flows on metric measure spaces Open
In this paper, we extend Perelman's $W$-entropy formula and the concavity of the Shannon entropy power from smooth Ricci flow to super Ricci flows on metric measure spaces. Moreover, we prove the Li-Yau-Hamilton-Perelman Harnack inequality…
View article: Ag management of rudorffites solar cells utilizing aliphatic ammonium
Ag management of rudorffites solar cells utilizing aliphatic ammonium Open
As environmentally friendly compounds, lead-free perovskites have gained widespread application in the fabrication of solar cells in recent years. Among these, rudorffites such as AgBiI 4 are considered as promising candidates owing to the…