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Articles by Luyi Chen
Enhancing bending load prediction of CaCO₃-filled polypropylene composites via data augmentation and ensemble machine learning
Abstract Predicting the mechanical properties of calcium carbonate (CaCO₃)-filled polypropylene (PP) composites is crucial for their industrial applications. However, conventional experiments are costly and time-consuming, resulting in limited data and challenges for accurate modeling under small-sample conditions. This study proposes a machine-learning–based framework to accurately predict the bending performance of CaCO₃-filled PP composites using limited experimental data.
Association of static balance parameters with prediabetes: a cross-sectional study and nomogram development
Abstract Objective: To investigate the association between static balance function parameters and prediabetes, and to develop a nomogram integrating center-of-pressure path length, Romberg ratios, and sex, thereby evaluating its potential as a candidate functional screening tool. Methods: A cross-sectional observational design was adopted.
Doing Good or Doing Too Much? Corporate Social Responsibility, Information Asymmetry, and the Nonlinear Dynamics of International Expansion
1 Introduction As a result of the profound development of global economization, many businesses have begun to view international expansion as a crucial strategic move to adapt to the dynamics of the global economy (Askarzadeh et al. 2025; Hafner 2021; Nave et al. 2024; Purkayastha et al. 2024).
Malic enzyme 1 contributes to tumorigenesis and lenvatinib resistance in hepatocellular carcinoma via FSP1-dependent ferroptosis evasion
Abstract Hepatocellular carcinoma (HCC) is the most prevalent hepatic malignancy worldwide, accounting for approximately 90% of all primary liver cancer cases. However, the mechanisms involving in liver tumorigenesis and drug resistance remain unclear, largely restricting the clinical management of HCC.
Continued Use of Medications Withdrawn Internationally for Safety Concerns: Insights from an Urban Employed Population in China
Luyi Chen,1,* Yuzhi Han,1,* Shaoxi Pan,2 Shanshan Li,3,4 Shujun Wang,5 Hongyan Wu,1,6 Beini Lyu4 1School of Public Health, Guizhou Medical University, Guiyang, People’s Republic of China; 2Department of Health Economics and Medical Insurance, The Second Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China; 3Department of Global Health, School of Public Health, Peking University, Beijing, People’s Republic of China; 4Institute for Global Health and...
National trends in catastrophic health expenditures among US adults with diabetes aged 18-64 years: 2012-2021
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How Does the Government Select the Scientific and Technological Elite? Empirical Study Based on the Selections of Academicians of the Chinese Academy of Engineering from 2017-2021: Journal of Contemporary China: Vol 0, No 0 - Get Access
ABSTRACT This paper constructs a dataset of 742 academician candidates of the Chinese Academy of Engineering from 2017 to 2021, incorporating multidimensional variables such as political, scientific, and demographic characteristics. We employed a logit regression model to investigate the criteria used in the two rounds of evaluation. The findings indicate that the first round focuses primarily on scientific factors, while the second round places greater emphasis on political factors.
Crystal structure and luminescent properties of halocuprates with trimethylsulfonium cations
Crystal structure and luminescent properties of halocuprates with trimethylsulfonium cations We report the crystal structures, thermal stability, and luminescent properties of three trimethylsulfonium halocuprates: (TMS)Cu2I3, and two new bromide phases: (TMS)Cu2Br3 and (TMS)2CuBr3. (TMS)Cu2I3 and (TMS)Cu2Br3 are isostructural and contain double chains of edge-sharing [CuX4] tetrahedra, whereas (TMS)2CuBr3 features isolated [CuBr3]⁻ triangular units.
Luminescent Properties and Thermal Stability of [PPh4][Cu3I4] with a Unique Helical Structure
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Dissociation-Precipitation Chemistry of Lithium Polysulfides and Its Correlation to Dynamic Evolution of Cathode-Electrolyte Interphase in Highly Solvating Electrolyte - Chen - Angewandte Chemie International Edition - Wiley Online Library
Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
Universal Strategy for Metal‐Organic Framework Growth: From Cascading‐Functional Films to MOF‐on‐MOFs (Small 34/2024)
Luyi Chen School of Chemistry, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Guangdong Provincial Engineering Technology Research Center for Materials for Energy Conversion and Storage, South China Normal University, Guangzhou, 510006 China Search for more papers by this author
PPy@h-MoO3 nanorods as cathode material for high-efficiency lithium-ion batteries
PPy@h-MoO3 nanorods as cathode material for high-efficiency lithium-ion batteries Achieving high-energy density and ensuring cycling stability in rechargeable lithium-ion batteries (LIBs) pose significant challenges in the context of both environmentally friendly and commercial applications.
Universal Strategy for Metal‐Organic Framework Growth: From Cascading‐Functional Films to MOF‐on‐MOFs
Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description smll202307976-sup-0001-SuppMat.pdf12.3 MB Supporting Information References 1, , , , , , Nature 2003, 423, 705. 2, , , , , Nature 2008, 453, 207. 3, , , , , Science 2001, 291, 1021. 4, , , , , , , , , Science 2018, 362, 443. 5, , , , , , , Science 2017, 358, 326. 6, , , , , , , , , , Nature 2017, 550, 96. 7, , , , , , , , , , J. Am. Chem. Soc. 2018, 140, 3412.
Heat-inactivated Bifidobacterium adolescentis ameliorates colon senescence through Paneth-like-cell-mediated stem cell activation - Nature Communications
Abstract Declined numbers and weakened functions of intestinal stem cells (ISCs) impair the integrity of the intestinal epithelium during aging. However, the impact of intestinal microbiota on ISCs in this process is unclear. Here, using premature aging mice (telomerase RNA component knockout, Terc−/−), natural aging mice, and in vitro colonoid models, we explore how heat-inactivated Bifidobacterium adolescentis (B. adolescentis) affects colon senescence. We find that B.
Preparation of Fe‐Co‐LDH/MXene Modified Electrode for Sensitive Determination of Arsenic (III) in Aquatic System
Abstract 3-dimensional (3D) Fe-Co-LDH/MXene composite was synthesized by in-situ synthesis and assembly of Fe-Co-LDH rod around MXene under hydrothermal condition. Due to the unique 3D configuration and good conductivity, the obtained Fe-Co-LDH/MXene modified glassy carbon electrode (Fe-Co-LDH/MXene/GCE) showed excellent electrochemical activity for As(III) detection.
An interfacial crosslinking strategy to ultrathin two-dimensional composite of silicon oxycarbide-enwrapped silicon nanoparticles for high-performance lithium storage
An interfacial crosslinking strategy to ultrathin two-dimensional composite of silicon oxycarbide-enwrapped silicon nanoparticles for high-performance lithium storage A simple yet efficient interfacial crosslinking strategy was developed to fabricate ultrathin two-dimensional composite where silicon nanoparticles are uniformly enwrapped in silicon oxycarbide nanosheets (Si/SiOC-NS).
Fabrication and Nanostructure Control of Super-Hierarchical Carbon Materials from Heterogeneous Bottlebrushes
Advances in the performances of many modern materials fundamentally depend upon the exploitation of new micro/nanostructures. Therefore, ingenious design of hierarchical structures through the mimicking of natural systems is of increasing importance. Currently, there is an urgent need for creation of multidimensional carbonaceous structures by integrating customized hierarchical pore architecture and hybrid carbon framework.
Fabrication and nanostructure control of super-hierarchical carbon materials from heterogeneous bottlebrushes
Advances in the performances of many modern materials fundamentally depend upon the exploitation of new micro/nanostructures. Therefore, ingenious design of hierarchical structures through the mimicking of natural systems is of increasing importance. Currently, there is an urgent need for creation of multidimensional carbonaceous structures by integrating a customized hierarchical pore architecture and hybrid carbon framework.
Strong contribution of pore morphology to the high-rate electrochemical performance of lithium-ion batteries
a Materials Science Institute, PCFM Lab and GDHPPC Lab, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China E-mail: wudc@mail.sysu.edu.cn b College of Environmental and Biological Engineering, Putian University, Putian 351100, P. R. China
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