W. X. Gong
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View article: Combining Experimental Assays and Molecular Modeling to Evaluate Monosubstituted Cinnamic Acid Derivatives as PDE4B Inhibitors
Combining Experimental Assays and Molecular Modeling to Evaluate Monosubstituted Cinnamic Acid Derivatives as PDE4B Inhibitors Open
In this study, we evaluated the inhibitory effects of cinnamic acid and its 18 commercially available derivatives on phosphodiesterase 4 (PDE4) to investigate their therapeutic potential for chronic obstructive pulmonary disease (COPD). Am…
View article: New Strategy for the Degradation of High-Concentration Sodium Alginate with Recombinant Enzyme 102C300C-Vgb and the Beneficial Effects of Its Degradation Products on the Gut Health of Stichopus japonicus
New Strategy for the Degradation of High-Concentration Sodium Alginate with Recombinant Enzyme 102C300C-Vgb and the Beneficial Effects of Its Degradation Products on the Gut Health of Stichopus japonicus Open
High viscosity of alginate means a relatively low substrate concentration, which limits the efficiency of hydrolysis, resulting in one of the main challenges for the large-scale production of alginate oligosaccharides (AOS). In this study,…
View article: Interfacial wetting-induced nanorheology of thin polymer films
Interfacial wetting-induced nanorheology of thin polymer films Open
The rheological response and chain dynamics of thin polymer films underpin nanoscale polymer processing, yet molecular confinement alters such behavior. Using the interfacial wetting force of an immiscible liquid droplet to deform the film…
View article: UniGO: A Unified Graph Neural Network for Modeling Opinion Dynamics on Graphs
UniGO: A Unified Graph Neural Network for Modeling Opinion Dynamics on Graphs Open
Polarization and fragmentation in social media amplify user biases, making it increasingly important to understand the evolution of opinions. Opinion dynamics provide interpretability for studying opinion evolution, yet incorporating these…
View article: LLMs for Insurance: Opportunities, Challenges and Concerns
LLMs for Insurance: Opportunities, Challenges and Concerns Open
Large Language Models (LLMs) have revolutionized the financial services sector by enhancing data processing, decision-making, and customer interaction. Particularly in the insurance industry, LLMs facilitate significant advancements by aut…
View article: Observation of the Electromagnetic Dalitz Transition $h_c \rightarrow e^+e^-η_c$
Observation of the Electromagnetic Dalitz Transition $h_c \rightarrow e^+e^-η_c$ Open
Using $(27.12\pm 0.14)\times10^8$ $ψ(3686)$ decays and data samples of $e^+e^-$ collisions with $\sqrt{s}$ from 4.130 to 4.780~GeV collected with the BESIII detector, we report the first observation of the electromagnetic Dalitz transition…
View article: Observation of e+e− → π0π0ψ2(3823)
Observation of e+e− → π0π0ψ2(3823) Open
A bstract Using a data sample corresponding to an integrated luminosity of 11.3 fb − 1 collected at center-of-mass energies from 4.23 to 4.70 GeV with the BESIII detector, we observe the process e + e − → π 0 π 0 ψ 2 (3823) for the first t…
View article: Observation of *
Observation of * Open
Using data taken at 29 center-of-mass energies between 4.16 and 4.70 GeV with the BESIII detector at the Beijing Electron Positron Collider corresponding to a total integrated luminosity of approximately 18.8 , the process is observed fo…
View article: Helicity amplitude analysis of $χ_{cJ} \rightarrow ϕϕ$
Helicity amplitude analysis of $χ_{cJ} \rightarrow ϕϕ$ Open
Using (447.9 $\pm$ 2.3) million $ψ$(3686) events collected with the BESIII detector, the decays of $χ_{cJ} \rightarrow ϕϕ$ ($J$=0, 1, 2) have been studied via the decay $ψ(3686)\rightarrowγχ_{cJ}$. The branching fractions of the decays $χ_…
View article: Measurement of e+e− → ωπ+π− cross section at $$ \sqrt{s} $$ = 2.000 to 3.080 GeV
Measurement of e+e− → ωπ+π− cross section at $$ \sqrt{s} $$ = 2.000 to 3.080 GeV Open
A bstract A partial wave analysis on the process e + e − → ωπ + π − is performed using 647 pb − 1 of data sample collected by using the BESIII detector operating at the BEPCII storage ring at center-of-mass (c.m.) energies from 2.000 GeV t…
View article: Measurement of branching fraction of $D^{*+}_s\to D^+_s π^0$ relative to $D^{*+}_s\to D^+_s γ$
Measurement of branching fraction of $D^{*+}_s\to D^+_s π^0$ relative to $D^{*+}_s\to D^+_s γ$ Open
Based on 7.33 fb$^{-1}$ of $e^+e^-$ collision data taken at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we measure the branching fraction of $D^{*+}_s\to D^+_sπ^0$ relative to that of $D^{*+}_s\to D^+_sγ$ …
View article: Measurement of the cross section of e+e− → ηπ+π− at center-of-mass energies from 3.872 GeV to 4.700 GeV
Measurement of the cross section of e+e− → ηπ+π− at center-of-mass energies from 3.872 GeV to 4.700 GeV Open
A bstract Using data samples with an integrated luminosity of 19 fb − 1 at twenty-eight center-of-mass energies from 3.872 GeV to 4.700 GeV collected with the BESIII detector at the BEPCII electron-positron collider, the process e + e − → …
View article: Improved measurement of the absolute branching fraction of inclusive semileptonic $Λ_c^+$ decay
Improved measurement of the absolute branching fraction of inclusive semileptonic $Λ_c^+$ decay Open
Using $4.5 \mathrm{fb}^{-1}$ of $e^+e^-$ annihilation data samples collected at center-of-mass energies ranging from 4.600 to 4.698 GeV with the BESIII detector at the BEPCII collider, we measured the absolute branching fraction for the in…
View article: Study of $e^+e^-\rightarrowΩ^{-}\barΩ^{+}$ at center-of-mass energies from 3.49 to 3.67 GeV
Study of $e^+e^-\rightarrowΩ^{-}\barΩ^{+}$ at center-of-mass energies from 3.49 to 3.67 GeV Open
Using data samples of $e^+e^-$ collisions collected with the BESIII detector at eight center-of-mass energy points between 3.49 and 3.67 GeV, corresponding to an integrated luminosity of 670 pb$^{-1}$, we present the upper limits of Born c…
View article: Partial wave analysis of the charmed baryon hadronic decay $$ {\Lambda}_c^{+} $$ → Λπ+π0
Partial wave analysis of the charmed baryon hadronic decay $$ {\Lambda}_c^{+} $$ → Λπ+π0 Open
A bstract Based on e + e − collision samples corresponding to an integrated luminosity of 4.4 fb − 1 collected with the BESIII detector at center-of-mass energies between 4 . 6 GeV and 4 . 7 GeV, a partial wave analysis of the charmed bary…
View article: Observation of the decay ψ(3686) → $$ {\Sigma}^{-}{\overline{\Sigma}}^{+} $$ and measurement of its angular distribution
Observation of the decay ψ(3686) → $$ {\Sigma}^{-}{\overline{\Sigma}}^{+} $$ and measurement of its angular distribution Open
A bstract Using (448 . 1 ± 2 . 9) × 10 6 ψ (3686) events collected with the BESIII detector at the BEPCII collider, the decay ψ (3686) → $$ {\Sigma}^{-}{\overline{\Sigma}}^{+} $$ is observed for the first time with a branching fra…
View article: Observation of $e^+e^- \to p p \bar{p} \bar{n} π^{-} + c.c.$
Observation of $e^+e^- \to p p \bar{p} \bar{n} π^{-} + c.c.$ Open
Using data taken at 29 center-of-mass energies between 4.16 and 4.70 GeV with the BESIII detector at the Beijing Electron Positron Collider corresponding to a total integrated luminosity of approximately 18.8 $\rm fb^{-1}$, the process $e^…
View article: Observation of the $Y(4230)$ and evidence for a new vector charmonium-like state $Y(4710)$ in $e^{+}e^{-}\to K_{S}^{0} K_{S}^{0} J/ψ$
Observation of the $Y(4230)$ and evidence for a new vector charmonium-like state $Y(4710)$ in $e^{+}e^{-}\to K_{S}^{0} K_{S}^{0} J/ψ$ Open
Cross sections for the process $e^{+} e^{-} \to K_{S}^{0} K_{S}^{0} J/ψ$ at center-of-mass energies from $4.128$ to $4.950$ GeV are measured using data samples with a total integrated luminosity of 21.2 fb$^{-1}$ collected by the BESIII de…
View article: Measurement of the absolute branching fraction of the inclusive decay $\barΛ_{c}^{-} \to \bar{n} + X$
Measurement of the absolute branching fraction of the inclusive decay $\barΛ_{c}^{-} \to \bar{n} + X$ Open
Based on $e^+e^-$ collision data corresponding to an integrated luminosity of 4.5 $fb^{-1}$ collected at the center-of-mass energies between 4.600 and 4.699 GeV with the BESIII detector at BEPCII, the absolute branching fraction of the inc…
View article: Search for the weak decay *
Search for the weak decay * Open
Using events collected with the BESIII detector, we perform the first search for the weak baryonic decay . The analysis procedure is optimized using a blinded method. No significant signal is observed, and the upper limit on the branchi…
View article: Observation of the decay $ψ(3686) \to Σ^-\barΣ^+$ and measurement of its angular distribution
Observation of the decay $ψ(3686) \to Σ^-\barΣ^+$ and measurement of its angular distribution Open
Using $(448.1\pm2.9)\times10^6$ $ ψ(3686)$ events collected with the BESIII detector at the BEPCII collider, the decay $ψ(3686)\toΣ^-\barΣ^+$ is observed for the first time with a branching fraction of $(2.82\pm0.04_{\rm stat.}\pm0.08_{\rm…