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Articles by Ping Du
Pressure-relief mechanism and strata-pressure response of surface L-shaped well hydraulic fracturing for thick hard roofs in deep extra-thick coal seams
Abstract Rockburst hazards in deep extra-thick coal seams with thick hard roofs are closely related to high in situ stress, strong strata control, and energy accumulation in overlying key strata. This study investigates the pressure-relief mechanism and strata-pressure response of staged hydraulic fracturing through surface L-shaped horizontal wells, taking the 40,307 working face of Xiaozhuang Coal Mine as an engineering case.
Studies on Nickel-Catalyzed Photo-Reduction Reaction of Propargylic Derivatives
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. Supporting Information Filename Description chem71785-sup-0001-SuppMat.pdf12.4 MB Supporting File 1: chem71785-sup-0001-SuppMat.pdf. References 1 and , Modern Allene Chemistry (Wiley-VCH, 2004).
Automatic segmentation of skeleton drainage pattern using local basin graph based on graph neural network
ABSTRACT The skeleton drainage pattern, with its elongated and complex structure, is crucial for hydrological analysis, land-use planning, and ecological conservation. Conventional methods struggle to model intricate river networks and represent localized features. This study proposes a GraphSAGE-based graph neural network built upon a local basin graph framework to automate skeleton drainage pattern segmentation.
Publisher Correction: In situ nanocrystal confinement for efficient blue perovskite LEDs
Correction to: Nature https://doi.org/10.1038/s41586-026-10596-3 Published online 10 June 2026 In the version of this article initially published, the name of Ping Du was listed incorrectly (Du Ping); in the legend to Fig. 1i, the scale bar value “5 nm” appeared originally as “10 nm”; the Fig. 3c x-axis label now reading “Raman shift” appeared originally as “Raman”; the Fig. 4g,h legend descriptions of the insets were incorrect and are now amended; the Extended Data Fig.
Enantioselective [2π+2σ] Cycloaddition to Bicyclo[2.1.1]hexanes Enabled by an Artificial Photoenzyme Click to copy article link Article link copied!
Cite Jump to ExpandCollapse ArticleMarch 27, 2026 Enantioselective [2π+2σ] Cycloaddition to Bicyclo[2.1.1]hexanes Enabled by an Artificial Photoenzyme Click to copy article linkArticle link copied! Jinsi Li Jinsi Li State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), ChemBioMed Interdisciplinary Research Center at Nanjing University, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China Ping Du Ping Du State...
Frontiers | Evaluation of the pharmacokinetics, pharmacodynamics, and liver ultrasound imaging characteristics of a novel perfluoropropane microbubble in Chinese volunteers
1 Introduction Ultrasound imaging, magnetic resonance imaging (MRI), computed tomography (CT), and positron emission tomography (PET) are commonly used imaging methods in clinical practice. Ultrasound imaging, in particular, offers numerous advantages over other imaging methods (Studwell and Kotton, 2011). It is noninvasive, radiation-free, relatively cost-effective, widely applicable, and suitable for bedside use.
Context-aware and boundary-optimized model for road marking instance segmentation using MLS point cloud intensity images
?Mathematical formulae have been encoded as MathML and are displayed in this HTML version using MathJax in order to improve their display. Uncheck the box to turn MathJax off. This feature requires Javascript. Click on a formula to zoom. ABSTRACT Accurate road marking extraction is essential for advancing digital transportation systems, autonomous vehicles, and high-definition maps.
Drainage Pattern Recognition Method Using Graph Convolutional Networks Combined With Three‐Dimensional Elevation Features
Conflicts of Interest The authors declare no conflicts of interest. References , , , and . 2024. “Impacts of Land Use/Land Cover Changes on the Hydrology of the Fafan Catchment Ethiopia.” Journal of Geovisualization and Spatial Analysis 8, no. 1: 10. https://doi.org/10.1007/s41651-024-00172-6. , , , and . 2016. “Identification of Suitable Sites for Rainwater Harvesting Structures in Arid and Semi-Arid Regions: A Review.” International Soil and Water Conservation Research 4, no. 2: 108–120.
273.6 Tbit/s real-time S + C + L-band same-wavelength bidirectional wavelength division multiplexing transmission in anti-resonant hollow-core fiber
Based on its ultra-low backscattering characteristic, anti-resonant hollow-core fiber is a good medium for bidirectional transmission, which means that the wavelengths of the transmission channels are the same in both directions. In this Letter, we present the first, to the best of our knowledge, demonstration of S + C + L-band same-wavelength bidirectional transmission in an anti-resonant hollow-core fiber.
Correlation Analysis and Construction of a Predictive Model Between Contrast-Enhanced Ultrasound Features and the Risk of Recurrence in Granulomatous Mastitis
Study on the High-Temperature Interaction between Coke and Iron Ores with Different Layer Thicknesses
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Tailored Physicochemical Cues Direct Human Mesenchymal Stem Cell Differentiation through Epigenetic Regulation Using Colloidal Self-Assembled Patterns
RETURN TO ARTICLES ASAPPREVBiological and Medic...Biological and Medical Applications of Materials and InterfacesNEXT Javad Harati Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China University of Chinese Academy of Science, Beijing 101408, China Oujiang Laboratory; Key Laboratory of Alzheimer’s Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical...
Review of cTTP and iTTP epidemiology and burden worldwide.
Introduction Thrombotic thrombocytopenic purpura (TTP) is a rare and life-threatening thrombotic microangiopathy (TMA), primarily caused by a deficiency in the von Willebrand factor (VWF)-cleaving enzyme ADAMTS13 (A disintegrin and metalloproteinase with thrombospondin motifs 13).1–3 This deficiency can be the result of mutations in the ADAMTS13 gene (hereditary/congenital TTP; cTTP) or, more commonly, result from ADAMTS13 autoantibodies (acquired/immune TTP; iTTP).3 An ADAMTS13 activity of...
Remote Sensing | Free Full-Text | Research on Temporal and Spatial Distribution Pattern of the Night-Time Economy Supported by Multi-Source Data-A Case Study of Xiamen City, Fujian Province, China
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
WRKY transcription factors and OBERON histone‐binding proteins form complexes to balance plant growth and stress tolerance
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Revealing the Mechanism of Glutamic Acid-Functionalized Layered Double Hydroxides and its Removal Mechanism for Cr(VI) from Microscopic and Macroscopic Perspectives
Revealing the Mechanism of Glutamic Acid-Functionalized Layered Double Hydroxides and its Removal Mechanism for Cr(VI) from Microscopic and Macroscopic Perspectives Interlayer functionalization modulation is essential for modifying LDHs and improving their selectivity and adsorption capacity for target pollutants. In this work, Glu@NiFe-LDH was synthesized using a simple one-step hydrothermal method and tested for its ability to remove CrO42- from wastewater.
Engineering Cell Microenvironment Using Nanopattern-Derived Multicellular Spheroids and Photo-Crosslinked Gelatin/Hyaluronan Hydrogels
Open AccessArticle by Zhen Zhang 1,2, Yi Liu 3, Xuelian Tao 1, Ping Du 1, Myagmartsend Enkhbat 1, Khoon S.
Design and Evaluation of ACFC—An Automatic Cloud/Fog Collector
Open AccessArticle by Ping Du 1, Xiaoling Nie 1, Hongtao Liu 2, Zhiru Hou 2, Xiaole Pan 3, Hang Liu 3, Xinghui Liu 1, Xinfeng Wang 4, Xiaomin Sun 4 and Yan Wang 1,* 1 School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China 2 Renhezhihai Intelligent Technology (Shandong) Co., Ltd., Weifang 261000, China 3 Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China 4 Environment Research Institute, Shandong University, Qingdao 266237,...
Patients With von Willebrand Disease Mental Health Outcomes
Introduction von Willebrand factor is a clotting protein that mediates platelet functions and stabilizes clotting factor VIII.1 Congenital von Willebrand disease (VWD) is characterized by impaired function or reduced levels of von Willebrand factor, and is the most common inherited bleeding disorder globally (prevalence of 600–1300 per 100,000 individuals).2 The prevalence of symptomatic disease requiring treatment is, however, much lower (10 per 100,000).
Development and validation of a robust and sensitive HPLC-MS/MS method for the quantitation of MRTX849 in plasma and its application in pharmacokinetics
Development and validation of a robust and sensitive HPLC-MS/MS method for the quantitation of MRTX849 in plasma and its application in pharmacokinetics MRTX849 is a novel, highly selective, targeted inhibitor of KRAS (G12C), which significantly improves the objective response rate in patients with advanced solid tumors. However, neither an analytical HPLC-MS/MS assay nor pharmacokinetics has been reported for MRTX849 in plasma.
Full article: Addressing unmet needs in rare bleeding disorders: selected poster extracts of recent research in hemophilia A and von Willebrand disease presented at the 14th Annual Congress of the European Association for Haemophilia and Allied Disorders
1. INTRODUCTION Rare bleeding disorders comprise a group of inherited abnormalities in coagulation factors. Symptoms can vary widely in type and severity between disorders and among affected individuals [1]. Hemophilia A is a genetic disease characterized by missing or defective clotting factor VIII (FVIII) and commonly affects boys/men due to its X-linked recessive inheritance pattern [2].
Can Telementoring Reduce Urban-Rural Disparities in Utilization of Direct-Acting Antiviral Agents?
Introduction The availability of direct-acting antiviral agents (DAAs) has made eliminating hepatitis C virus (HCV) infection by 2030 become a realistic goal, if 80% of HCV-infected people receive curative DAA treatment.1,2 Therefore, enhancing HCV DAA uptake is one of the major goals in the 2017–2020 United States (U.S.) National Viral Hepatitis Action Plan.3 In the U.S., it is recommended that all patients with chronic HCV infection receive DAA therapy (unless a short life expectancy).
Extracellular matrices derived from different cell sources and their effect on macrophages behavior and wound healing
Extracellular matrices derived from different cell sources and their effect on macrophages behavior and wound healing Cininta Savitri, Sang Su Ha, Emily Liao, Ping Du and Kwideok Park Abstract Decellularized extracellular matrix (dECM) is an excellent biomaterial in regenerative medicine, due to its biomimetic nature to target tissues and organs.
OPT-In For Life: A Mobile Technology–Based Intervention to Improve HIV Care Continuum for Young Adults Living With HIV - John Zurlo, Ping Du, Alexander Haynos, Verbenia Collins, Tarek Eshak, Cynthia Whitener, 2020
Background Nationwide over 200,000 young adults (18–34 years) are living with HIV, and the incidence and the prevalence of HIV infection have been gradually increasing since 2013 among those aged 25 to 34 years (Centers for Disease Control and Prevention, 2019; Linley et al., 2018). Young adults living with HIV (YALH) are more likely to be falling out of care and subsequently, are less likely to achieve HIV viral suppression.
Screening of multiclass pesticide residues in maca and Moringa oleifera by a modified QuEChERS sample preparation procedure and UPLC-ESI-MS/MS analysis
Screening of multiclass pesticide residues in maca and Moringa oleifera by a modified QuEChERS sample preparation procedure and UPLC-ESI-MS/MS analysis Yanqin Zhu, *abc Ping Du,ab Jun Yang,ab Qinhong Yind and Yaling Yangc Author affiliations * Corresponding authors a Research Center for Analysis and Measurement, Kunming University of Science and Technology, Kunming 650093, China E-mail: zyq23788@126.com Fax: +86-87165113971 Tel: +86-87165113971 b Analysis and Test Center of Yunnan Province,...
Simultaneous quantitative determination of arachidonic acid and cascade metabolites in rat serum by UPLC-MS/MS: application for longitudinal metabolomics of anlotinib
Simultaneous quantitative determination of arachidonic acid and cascade metabolites in rat serum by UPLC-MS/MS: application for longitudinal metabolomics of anlotinib Arachidonic acid (AA) and cascade metabolites have shown to be involved in the cancer pathologic states. Anlotinib，a novel oral small molecule inhibitor of multiple receptor tyrosine kinases (RTKs)，has brought significant improvement to the survival of advanced lung cancer patients.
linking academia, business and industry through research
Home Full-text access for editors Super-sampling by learning-based super-resolution by Ping Du; Jinhuan Zhang; Jun Long International Journal of Computational Science and Engineering (IJCSE), Vol. 21, No. 2, 2020 Abstract: In this paper, we present a novel problem of intelligent image processing, which is how to infer a finer image in terms of intensity levels for a given image.
Selective and robust UPLC-MS/MS method for simultaneous quantitative determination of anlotinib, ceritinib and ibrutinib in rat plasma and its application to pharmacokinetic study
Selective and robust UPLC-MS/MS method for simultaneous quantitative determination of anlotinib, ceritinib and ibrutinib in rat plasma and its application to pharmacokinetic study Ping Du, Yin Guan, Zhuoling An, Pengfei Li and Lihong Liu Abstract A selective and robust ultrahigh performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method has been firstly developed for the simultaneous determination of three next-generation anti-tumor tyrosine kinase inhibitors (anlotinib,...
Changes in Flavor Preference in a Cohort of Long-term Electronic Cigarette Users
Ping Du , Rebecca Bascom , Tongyao Fan , Ankita Sinharoy , Jessica Yingst , Pritish Mondal , and Jonathan Foulds Ping Du Penn State College of Medicine, 12310, Public Health Sciences, Hershey, Pennsylvania, United States Rebecca Bascom Penn State College of Medicine, 12310, Medicine, Hershey, Pennsylvania, United States Tongyao Fan Penn State College of Medicine, 12310, Hershey, Pennsylvania, United States Ankita Sinharoy Penn State College of Medicine, 12310, Hershey, Pennsylvania, United...
Quantum Tunneling‐Mediated Interfacial Synthesis of a Benzofuran Derivative
Abstract Reaction pathways involving quantum tunneling of protons are fundamental to chemistry and biology. They are responsible for essential aspects of interstellar synthesis, the degradation and isomerization of compounds, diffusion processes, enzymatic activity, and protein dynamics. On‐surface conditions were demonstrated to open alternative routes for organic synthesis often with intricate pathways not accessible in solution.
Homologous Metal−Organic Framework Hybrid as Tandem Catalyst for Enhanced Therapy against Hypoxic Tumor Cells
Communication Homologous Metal−Organic Framework Hybrid as Tandem Catalyst for Enhanced Therapy against Hypoxic Tumor Cells Jianping Lei Corresponding Author E-mail address: jpl@nju.edu.cn Nanjing University, School of Chemistry and Chemical Engineering, Xianlilin Ave 163, 210023 Nanjing, CHINA Search for more papers by this author PDF PDF Share Abstract Encapsulation of active biomolecules and/or nanoparticles in metal‐organic frameworks (MOFs) remains a great challenge in biomedical...
Complex supramolecular interfacial tessellation through convergent multi-step reaction of a dissymmetric simple organic precursor
Interfacial supramolecular self-assembly represents a powerful tool for constructing regular and quasicrystalline materials. In particular, complex two-dimensional molecular tessellations, such as semi-regular Archimedean tilings with regular polygons, promise unique properties related to their nontrivial structures.
Sensitive detection of intracellular microRNA based on flowerlike vector with catalytic hairpin assembly
J. Liu, P. Du, J. Zhang, H. Shen and J. Lei, Chem. Commun., 2018, Accepted Manuscript , DOI: 10.1039/C7CC09579A If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using RightsLink. Go to our Instructions for using RightsLink page for details.
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