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Communications in Theoretical Physics 2023年第10期75卷 26-37页

作者： wenxia chen Yi Wang Lixin Tian Nonlinear Scientific Research Center Faculty of ScienceJiangsu UniversityZhenjiangJiangsu 212013China

In this paper,we explore the exact solutions to the fourth-order extended(2+1)-dimensional Boiti–Leon–Manna–Pempinelli *** on Hirota bilinear method,lump solution,periodic cross-kink solutions and bright-dark soliton solutions were *** calculating and solving,the peak and trough of lump solution are obtained,and the maximum and minimum points of each are *** three-dimensional plots and density plots of periodic cross-kink solution and bright-dark soliton solution are drawn and the dynamics of solutions under different parameters are observed.

关键词： Hirota bilinear method eBLMP equation lump solution interation solution

Exploring the cooperation effect of DBD byproducts and Ag/TiO_2 catalyst for water treatment in an APPJ system

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Plasma Science and Technology 2017年第1期19卷 64-71页

作者： Guangliang chen Wei HU Jinsong YU wenxia chen Jun HUANG Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing ＆ Finishing of Textiles Ministry of Education Zhejiang Sci-Tech University Hangzhou 310018 People＇ s Republic of China Department of Chemistry and Chemical Engineering University of New Haven 300 Boston Post Road West Haven CT 06516 USA

In this paper,the collective effects of combining heterogeneous Ag/TiO2 nanocomposite catalyst with the byproducts（primarily the irradiation and the O3 species） of an atmospheric pressure plasma jet（APPJ） system on the degradation of methyl orange（MO） were *** heterostructured Ag/TiO2 nanocomposite was achieved via decorating the Ag quantum dots（QDs） on the commercially available TiO_2catalyst（P25） through a hydrothermal *** x-ray diffraction analysis of the nanocomposite catalyst showed the diffraction peaks at 44.3°,64.4°,and 77.5°,corresponding to the Ag planes of（200）,（220） and（311）,*** high resolution transmission electron microscope characterization of the nanocomposite catalyst indicated that the Ag QDs with an average diameter of 5 nm were homogeneously distributed on the P25 *** experimental results on the MO photodegradation showed that the APPJ irradiation had a marginal effect on the cleavage of the MO *** the Ag/TiO2 nanocomposite catalyst was used,the photodegradation rate of MO increased about 5 *** both the APPJ byproducts and the Ag/TiO2 nanocomposite catalyst were used,however,over 90% of the MO in the tested solution was cleaved within 15 min,and the energy efficiency was about 0.6 g/k W ***,an optimal Ag dosage value was determined（6 wt%）.The catalytic results indicated that combining the DBD plasma byproducts with heterogeneous nanocomposite catalysts may be an effect protocol for decreasing the application cost of the DBD system and mitigating the environment pollution by organic dyes in the textile industry.

关键词： APPJ plasma byproduct heterostructured catalyst organic wastewater treatment

3D organoids derived from the small intestine:An emerging tool for drug transport research

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Acta Pharmaceutica Sinica B 2021年第7期11卷 1697-1707页

作者： Yuanjin Zhang Shengbo Huang Weiguo Zhong wenxia chen Bingyi Yao Xin Wang Changning Maternity and Infant Health Hospital East China Normal UniversityShanghai 200051China Shanghai Key Laboratory of Regulatory Biology Institute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai 200241China

Small intestine in vitro models play a crucial role in drug transport *** conventional 2 D cell culture models,such as Caco-2 monolayer,possess many advantages,they should be interpreted with caution because they have relatively poor physiologically reproducible phenotypes and *** the development of 3 D culture technology,pluripotent stem cells(PSCs)and adult somatic stem cells(ASCs)show remarkable self-organization characteristics,which leads to the development of intestinal *** on previous studies,this paper reviews the application of intestinal 3 D organoids in drug transport mediated by P-glycoprotein(P-gp),breast cancer resistance protein(BCRP)and multidrug resistance protein 2(MRP2).The advantages and limitations of this model are also *** there are still many challenges,intestinal 3 D organoid model has the potential to be an excellent tool for drug transport research.

关键词： 3D organoid Small intestine Drug transporter Caco-2 cell monolayer P-glycoprotein

Interface-engineered MoS_(2)/CoS/NF bifunctional catalysts for highly-efficient water electrolysis

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Journal of Energy Chemistry 2022年第12期75卷 16-25,I0002页

作者： wenxia chen Xingwang Zhu Rui Wang Wei Wei Meng Liu Shuai Dong Kostya Ken Ostrikov Shuang-Quan Zang School of Chemistry and Chemical Engineering Henan Key Laboratory of Biomolecular Recognition and SensingHenan D&A Engineering Center of Advanced Battery MaterialsShangqiu Normal UniversityShangqiu 476000HenanChina Henan Key Laboratory of Crystalline Molecular Functional Materials Henan International Joint Laboratory of Tumor Theranostical Cluster MaterialsGreen Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou 450001HenanChina College of Environmental Science and Engineering Yangzhou UniversityYangzhou 225009JiangsuChina School of Chemistry and Physics and Centre for Materials Science Queensland University of Technology(QUT)BrisbaneQLD 4000Australia

The utilization of non-noble metal catalysts with robust and highly efficient electrocatalytic activity for hydrogen evolution reaction(HER)and oxygen evolution reaction(OER)are extremely important for the large-scale implementation of renewable energy *** of bifunctional electrocatalysts on both anode and cathode electrodes remains a significant ***,we report on a novel and facile strategy to construct the ordered and aligned MoS_(2)nanosheet-encapsulated metal–organic frameworks(MOFs)derived hollow CoS polyhedron,in-situ grown on a nickel foam(NF).The starfish-like MoS_(2)/CoS/NF heterojunctions were formed due to the ordered growth of the material caused by NF *** optimized 2-MoS_(2)/CoS/NF heterojunction exhibits robust bifunctional electrocatalytic activity with a low overpotential of 67 and 207 m V toward the HER and OER at 10 mA cm^(-2),and the long-term stability,which exceeds most of the reported bifunctional *** high electrocatalytic performance arises due to the synergistic effect between the MoS_(2)and CoS phases across the interface,the abundant active sites,as well as the hierarchical pore framework,which collectively enhance the mass and electron transfer during the *** work provides a promising approach to fabricating bifunctional catalysts with custom-designed heterojunctions and remarkable performance for applications in electrochemical energy devices and related areas.

关键词： Heterojunction Bifunctional catalysts HER OER

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国医大师丁樱论治儿童难治性过敏性紫癜经验

中医学报 2025年第1期40卷 170-173页

作者：闫晓宇任献青陈文霞张霞丁樱闫永彬河南中医药大学河南郑州450046 河南中医药大学第一附属医院/河南省中西医结合儿童医院河南郑州450000

新感为标、伏邪为本是难治性过敏性紫癜的根本病机。该病可分为发病期和间歇期,两个分期的病因病机虽有序贯性但却明显有异。发病期乃新感引动伏邪,间歇期为邪气内伏、络脉损伤。本病的辨治关键是分期序贯论治,新感引动伏邪而发病者,治... 详细信息

新感为标、伏邪为本是难治性过敏性紫癜的根本病机。该病可分为发病期和间歇期,两个分期的病因病机虽有序贯性但却明显有异。发病期乃新感引动伏邪,间歇期为邪气内伏、络脉损伤。本病的辨治关键是分期序贯论治,新感引动伏邪而发病者,治应新感、伏邪兼顾,邪伏脉络者应予僵蚕、地龙等搜风通络之品;气阴虚者补气养阴;络脉瘀阻者予活血化瘀之品,并根据阳络、阴络(脾络、肾络、筋络等)等伏邪传舍不同灵活应用。疾病间歇期伏邪留滞、正气亏虚或络脉损伤为基本病机,故治疗以扶正搜邪为主,法同新感引动伏邪之治则,只是此时新感已祛,正气亏虚较著,注意祛伏邪而不伤正的原则即可。

关键词：儿童难治性过敏性紫癜分期序贯论治搜风通络补气养阴活血化瘀丁樱国医大师

On the Conservative Finite Difference Scheme for the Generalized Novikov Equation

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Journal of Applied Mathematics and Physics 2017年第9期5卷 1776-1790页

作者： wenxia chen Qianqian Zhu Ping Yang Nonlinear Scientific Research Center Jiangsu University Zhenjiang China

In this paper, we investigate a numerical method for the generalized Novikov equation. We propose a conservative finite difference scheme and use Brouwer fixed point theorem to obtain the existence of the solution of the corresponding difference equation. We also prove the convergence and stability of the solution by using the discrete energy method. Moreover, we obtain the truncation error of the difference scheme which is .

关键词： Generalized Novikov Equation Finite Difference Scheme Conservation Law Stability Convergence

Expert consensus on regenerative endodontic procedures

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International Journal of Oral Science 2022年第4期14卷 411-423页

作者： Xi Wei Maobin Yang Lin Yue Dingming Huang Xuedong Zhou Xiaoyan Wang Qi Zhang Lihong Qiu Zhengwei Huang Hanguo Wang Liuyan Meng Hong Li wenxia chen Xiaoying Zou Junqi Ling Department of Operative Dentistry and Endodontics Hospital of StomatologyGuanghua School of StomatologySun Yat-Sen University&Guangdong Provincial Key Laboratory of StomatologyGuangzhouGuangdongChina Department of Endodontology Maurice H Kornberg School of DentistryTemple UniversityPhiladelphiaPennsylvaniaUSA Department of Cariology and Endodontology Peking University School and Hospital of Stomatology&National Center of Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Laboratory for Digital and Material Technology of Stomatology&Beijing Key Laboratory of Digital Stomatology&Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health&NMPA Key Laboratory for Dental MaterialsBeijingChina State Key Laboratory of Oral Diseases&Department of Operative Dentistry and Endodontics West China Hospital of StomatologyNational Centerof StomatologyNational Clinical Research Centre for Oral Diseases Sichuan UniversityChengduChina Department of Endodontics Stomatological Hospital and Dental School ofTongji UniversityShanghai Engineering Research Center of Tooth Restoration and RegenerationShanghaiChina Department of Endodontics School of StomatologyChina Medical UniversityShenyangLiaoningChina Department of Endodontics Shanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineCollege of StomatologyShanghai Jiao Tong UniversityNational Clinical Research Center for Oral DiseasesNational Center for StomatologyShanghai Key Laboratory of StomatologyShanghaiChina Department of Operative Dentistry&Endodontics School of StomatologyThe Fourth Military Medical UniversityXi'anChina The State Key Laboratory Breeding Base of Basic Science of Stomatology(Hubei-MosT)&Key Laboratory of Oral Biomedicine Ministry of Education School and Hospital of StomatologyWuhan UniversityWuhanChina Department of Endodontics Bejing Stomatological HospitalSchool of StomatologyCapital Medical UniversityBeijingChina College of Stomatol

Regenerative endodontic procedures(REPs)is a biologic-based treatment modality for immature permanent teeth diagnosed with pulp *** ultimate objective of REPs is to regenerate the pulp-dentin complex,extend the tooth longevity and restore the normal *** evidence has demonstrated the efficacy of REPs in promotion of root development through case reports,case series,cohort studies,and randomized controlled ***,variations in clinical protocols for REPs exist due to the empirical nature of the original protocols and rapid advancements in the research field of regenerative *** heterogeneity in protocols may cause confusion among dental practitioners,thus guidelines and considerations of REPs should be *** expert consensus mainly discusses the biological foundation,the available clinical protocols and current status of REPs in treating immature teeth with pulp necrosis,as well as the main complications of this treatment,aiming at refining the clinical management of REPs in accordance with the progress of basic researches and clinical studies,suggesting REPs may become a more consistently evidence-based option in dental treatment.

关键词： treatment Expert promotion

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正畸治疗中早期龋的防治

中华口腔医学杂志 2021年第1期56卷 22-26页

作者：陈文霞广西医科大学口腔医学院·附属口腔医院牙体牙髓科南宁530021

错畸形是仅次于龋病和牙周疾病的第三高发口腔疾病,随着文化和社会经济水平的不断提高,人们对正畸治疗的需求逐年增加。正畸固定矫治最常见的并发症——早期龋,已经严重挑战龋病预防和正畸治疗的美学效果,值得医患双方高度重视并采取有... 详细信息

错畸形是仅次于龋病和牙周疾病的第三高发口腔疾病,随着文化和社会经济水平的不断提高,人们对正畸治疗的需求逐年增加。正畸固定矫治最常见的并发症——早期龋,已经严重挑战龋病预防和正畸治疗的美学效果,值得医患双方高度重视并采取有效的防治措施。

关键词：龋齿正畸治疗固定矫治早期龋牙疾病预防

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金融审计预警体系构建研究

审计研究 2011年第2期 33-38页

作者：陈文夏上海财经大学 200433

本文从全球金融危机对金融监管带来的思考入手,探索金融审计如何在"免疫系统"审计本质观的指导下,发挥独立性、综合性和再监管性特征,成为整合金融监管资源的中坚力量。金融审计预警体系的构建,既是这一使命的具体体现,更是金融体系"免... 详细信息

本文从全球金融危机对金融监管带来的思考入手,探索金融审计如何在"免疫系统"审计本质观的指导下,发挥独立性、综合性和再监管性特征,成为整合金融监管资源的中坚力量。金融审计预警体系的构建,既是这一使命的具体体现,更是金融体系"免疫系统"的最好诠释,具有重大的现实意义。结合审计实践,我们尝试辨析预警系统、金融风险预警体系和金融审计预警体系等概念的区别和联系,确立金融审计预警体系的构建思路和原则,在此基础上对构建步骤和框架提出了初步设想,并就构建过程中需要关注的一些问题提出建议,以期达到抛砖引玉之功。

关键词：金融危机金融监管金融审计预警体系

次贷危机对我国政府金融审计的启示——基于国家审计发挥“免疫系统”功能的思考

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审计研究 2009年第2期 22-25页

作者：陈文夏上海财经大学金融学院审计署驻上海特派员办事处

席卷全球的次贷危机,使我们不得不重新审视金融创新和金融监管的关系问题。笔者认为,应从动态辩证的角度去思考两者关系,即金融创新和金融监管是互为前提、互相依存、互相限制、共同发展的,放松对金融创新的监管必然会导致创新的无序,... 详细信息

席卷全球的次贷危机,使我们不得不重新审视金融创新和金融监管的关系问题。笔者认为,应从动态辩证的角度去思考两者关系,即金融创新和金融监管是互为前提、互相依存、互相限制、共同发展的,放松对金融创新的监管必然会导致创新的无序,形成金融危机。金融审计作为金融监督的一种重要形式,有独立性和综合性的特征,应在维护国家金融安全、揭示金融风险、促进金融发展方面做出贡献。

关键词：次贷危机金融创新金融监管金融审计