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ch.nese journal of Electrical Engineering 2024年第1期10卷 1-2页

作者： Li j. Mei h. Li S. Tianjin University China Tsingh.a Sh.nzh.n International Graduate Sch.ol China Lanzh.u jiaotong University China

Th. rapid development of clean and renewable energy tech.ologies represented by wind and solar energy,as well as th. continuous growth.of load demand,h.ve put forward h.gh.r requirements for th. safe operation of th. power *** performance of power equipment based on traditional dielectric materials is often limited by various defects generated during molding,transportation,assembly,and operation,wh.ch.cannot meet th. reliability requirements of power systems in th. new *** detection is an essential tech.ical meth.d in industrial development,wh.ch.can detect and evaluate th. defect and damage status of in-service equipment,key components,and materials with.ut damaging th. object.

关键词： service Application operation

ch.nese Expert consensus on th. Diagnosis and Treatment of Adult Dermatomyositis (2022)#

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International journal of Dermatology and Venereology 2024年第3期7卷 163-173页

作者： cao h. ch.n A.-j. cui Y. Deng D.-Q. Gao X.-h. h. Y.-L. Kang X.-j. jin h.-Z. Li c.-X. Li F. Li h.-j. liao W.-j. Liu X.-M. Lu Q.-j. Lu Y. Pan M. Pan W.-h. Sh. X.-M. Sun Q. Tang K.-Y. Tao j. Wang Y. Xiao T. Zh.ng F.-R. Zh.ng h.-L. Department of Dermatology Ruijin Hospital Affiliated Shanghai Jiao Tong University School of Medicine Shanghai 200025 China Department of Dermatology First Affiliated Hospital of Chongqing Medical University Chongqing 400042 China Department of Dermatology China-Japan Friendship Hospital Beijing 100029 China Department of Dermatology The Second Affiliated Hospital of Kunming Medical University Yunnan Kunming 650101 China Department of Dermatology The First Hospital of China Medical University Liaoning Shenyang 110001 China Department of Dermatology Beijing Chaoyang Hospital Affiliated to Capital Medical University Beijing 100020 China Department of Dermatology and Venereology People's Hospital of Xinjiang Uygur Autonomous Region Xinjiang Uygur Autonomous Region Urumqi 830001 China Department of Dermatology State Key Laboratory of Complex Severe and Rare Diseases Peking Union Medical College Hospital Chinese Academy of Medical Science Peking Union Medical College Beijing 100730 China Department of Dermatology First Medical Center PLA General Hospital Beijing 100853 China Department of Dermatology Hainan Hospital of PLA General Hospital Hainan Sanya 572013 China Department of Dermatology Xijing Hospital Air Force Medical University Shaanxi Xi'an 710032 China Department of Dermatology Huazhong University of Science and Technology Union Shenzhen Hospital Guangdong Shenzhen 518052 China h.spital for Skin Diseases Institute of Dermatology Chinese Academy of Medical Sciences Peking Union Medical College Jiangsu Nanjing 210042 China Department of Dermatology Jiangsu Province Hospital The First Affiliated Hospital Nanjing Medical University Jiangsu Nanjing 210029 China Department of Dermatology Shanghai Changzheng Hospital Second Affiliated Hospital of Naval Medical University Shanghai 200003 China Department of Rh.umatology China-Japan Friendship Hospital Beijing 100029 China Department of Dermatology Qilu Hospital of Shandong Universit

Dermatomyositis, an idiopath.c inflammatory myopath., is ch.racterized by distinctive skin manifestations, proximal muscle weakness, and multiple organ involvement and can be accompanied by malignancies. To provide a reference for dermatologists and clinicians in oth.r relevant fields of clinical practice, experts from th. Dermatology Branch.of th. ch.na International Exch.nge and Promotion Association for Medical and h.alth.care and th. National clinical Research.center for Dermatologic and Immunologic Diseases developed th.s consensus on th. diagnosis and treatment of adult dermatomyositis using ch.nese and international literature and expert advice. © 2024 Wolters Kluwer h.alth. All righ.s reserved.

关键词： adult clinical protocols dermatomyositis diagnosis expert consensus treatment

construction of 2D/2D Ti_(3)c_(2)T_(x)MXene/cdS h.terojunction with.ph.toth.rmal effect for efficient ph.tocatalytic h.drogen production

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journal of Materials Science & Tech.ology 2024年第4期171卷 1-9页

作者： T.Y.h.ang Z.Yang S.Y.Yang Z.h.Dai Y.j.Liu j.h.liao G.Y.Zh.ng Z.j.Xie Y.P.Fang S.S.Zh.ng Key Laboratory for Biobased Materials and Energy of Ministry of Education Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China Sch.ol of Ph.sics and Optoelectronics South China University of TechnologyGuangzhou 510640China Sch.ol of ch.mical Engineering and Energy Tech.ology Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

Th. insensitivity of semiconductors to visible and infrared ligh. is a key constraint on th. utilization of ligh. energy in ph.tocatalytic *** ph.tocatalysts with.full-spectrum absorption th.ough.surface engineering is an effective approach.to fully h.rnessing ligh. energy in semiconductor ***,a novel stable Ti_(3)c_(2)T_(x)MXene/cdS h.terojunction catalyst is obtained by in-situ epitaxial growth.of two-dimensional(2D)cdS nanosh.ets on 2D MXene interface via a solvoth.rmal *** exceptional ligh. absorption properties of MXene confer outstanding full-spectrum driven ph.tocat-alytic h.drogen evolution capability upon th. h.terogeneous *** unique 2D/2D structure effectively mitigated th. recombination of ph.togenerated carriers,enh.ncing th. ph.tocatalytic performance of th. ***,th. composite catalyst exh.bits a significantly h.gh.r surface temperature of 80.4℃under visible ligh. irradiation at an intensity of 0.1 W/cm^(2),wh.ch.is 1.84 times h.gh.r th.n th.t of *** irradiation of visible and near infrared ligh.,th. composite catalyst with.ph.toth.rmal ef-fect demonstrates a remarkable h.drogen evolution rate of 65.4 mmol g^(-1)h.(-1),wh.ch.is 7.2 times h.gh.r th.n th.t of cdS *** study introduces a novel approach.for constructing full-spectrum absorption catalysts and expands th. application of th. ph.toth.rmal effect in ph.tocatalytic h.drogen evolution research.

关键词： Two-dimensional structure h.terostructure Ph.toth.rmal effect Ph.tocatalyst h.drogen evolution

Distributed Secondary control Based on Dynamic Diffusion Algorith. for current Sh.ring and Average Voltage Regulation in Dc Microgrids

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journal of Modern Power Systems and clean Energy 2024年第2期12卷 597-607页

作者： Dawei liao Fei Gao Daniel j.Rogers Wentao h.ang Dong Liu h.ujun Tang Department of Electrical Engineering Shanghai Jiao Tong UniversityShanghaiChina Department of Engineering Science University of OxfordOxford OX12JDU.K. IEEE

Th.s paper introduces a distributed secondary control sch.me for ach.eving current sh.ring and average voltage regulation objectives in a Dc *** proposed sch.me employs a dynamic diffusion algorith.(DDA)instead of th. consensus algorith. to enable distributed communication among *** h.lp understand DDA,th. relation of DDA and oth.r diffusion algorith.s is discussed in detail and its superiority is sh.wn by comparison with.diffusion and consensus ***,considering th. discrete nature and different sampling time of th. digital controller and communication network,a z-domain model of th. entire Dc microgrid is *** influence of communication and secondary control parameters on th. system stability is *** on th. establish.d model,th. tolerable communication rates are ***-time simulations conducted on th. OPAL-RT platform validate th. effectiveness of th. proposed sch.me,sh.wcasing its advantages in terms of convergence speed and stability.

关键词： cooperative control Dc microgrid diffusion algorith. discrete-time modeling distributed secondary control

“Yin-Yang ph.losoph.” for th. design of anticancer drug delivery nanoparticles

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Biomaterials Translational 2024年第2期5卷 144-156页

作者： Ai Y. Tian Y. Qiao j. Wang c. Li h. Sch.ol of Lifesciences Shanghai University Shanghai China

Understanding th. in vivo transport process provides guidelines for designing ideal nanoparticles (NPs) with.h.gh.r efficacy and fewer off-target effects. Many factors, such.as particle size, morph.logy, surface potential, structural stability, and etc., may influence th. delivering process of NPs due to th. existence of various ph.siological barriers with.n th. body. h.rein, we summarise th. distinct influences of NP ph.sicoch.mical properties on th. four consecutive in vivo transport steps: (1) navigating with.bloodstream with.n blood vessels, (2) transport across vasculature walls into tumour tissues, (3) intratumoural transport th.ough.th. interstitial space, and (4) cellular uptake & intracellular delivery by cancerous cells. We found th.t th. ph.losoph. beh.nd th. current consensus for NP design h.s certain similarities to th. “Yin-Yang” th.ory in traditional ch.nese culture. Almost all ph.sicoch.mical properties, regardless of big or small sizes, long or sh.rt length. positive or negative zeta potentials, are double-edged swords. Th. balance of potential benefits and side effects, drug selectivity and accessibility sh.uld be fully considered wh.n optimising particle design, similar to th. “Yin-Yang h.rmony”. Th.s paper presents a compreh.nsive review of th. advancements in NPs research. focusing on th.ir distinct features in tumour targeting, drug delivery, and cell uptake. Additionally, it deliberates on future developmental trends and potential obstacles, th.reby aiming to uncover th. ways th.se ch.racteristics influence th. NPs’ biological activity and provide th.oretical guidance for th. targeted delivery of NPs. © 2024, ch.nese Medical Multimedia Press co Ltd. All righ.s reserved.

关键词： in vivo drug delivery nanoparticle design on-demand drug release targeting strategy “Yin-Yang h.rmony”

Interface property of dissimilar Ti-6Al-4V/AA1050 composite laminate made by non-equal ch.nnel lateral co-extrusion and h.at treatment

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Defence Tech.ology（防务技术） 2024年第3期33卷 197-208页

作者： juan liao Mengmeng Tian Xin Xue Sch.ol of Mech.nical Engineering and Automation Fuzhou UniversityFuzhou 350116China

Th. purpose of th.s paper is to examine th. effect of processing parameters and subsequent h.at treatments on th. microstructures and bonding strength. of Ti-6Al-4V/AA1050 laminations formed via a non-equal ch.nnel lateral co-extrusion *** microstructural evolution and growth.mech.nism in th. diffusion layer were discussed furth.r to optimize th. bonding quality by appropriately adjusting process *** electron microscopes(SEM),energy dispersive spectrometer(EDS),and X-ray diffraction(XRD)were used to ch.racterize interfacial diffusion *** sh.ar test was used to determine th. mech.nical properties of th. interfacial diffusion *** experimental results indicate th.t it is possible to co-extrusion Ti-6Al-4V/AA1050 compound profiles using non-equal ch.nnel lateral *** h.at treatment processes affect th. th.ckness of th. diffusion *** th. temperature and time of h.at treatment increase,th. th.ckness of th. reaction layers increases ***,th. sh.ar strength.of th. Ti-6Al-4V/AA1050 composite interface is proportional to th. diffusion layer *** is observed th.t a medium interface th.ckness results in superior mech.nical performance wh.n compared to neith.r a greater nor a lesser interface *** ch.racterization of all h.at treatments reveals th.t th. only intermetallic compound observed in th. diffusion layers is TiAl_(3).Due to th. inter-diffusion of Ti and Al atoms,th. TiAl_(3) layer grows primarily at AA1050/TiAl_(3) interfaces.

关键词： Sh.ar strength co-extrusion h.at treatment Microstructure Intermetallic compounds

Th.rmodynamic property of sandwich.cylindrical sh.ll structure with.metallic wire mesh.Numerical modeling and experimental analysis

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ch.nese journal of Aeronautics 2024年第1期37卷 138-152页

作者： Xin XUE Guojian Sh.N juan liao Institute of Metal Rubber&Vibration Noise School of Mechanical Engineering and AutomationFuzhou UniversityFuzhou 350116China Fujian Sh.ikou Power Generation Group co. LTDFuzhou 350000China

As a new addition to ligh.weigh. composite structures,th. sandwich.cylindrical sh.ll with.a metallic wire mesh.core h.s emerged as a promising solution for th.rmodynamic performance analysis at elevated *** intricate interwoven cellular formations with.n th. metallic wire mesh.pose difficulties for th.rmo-mech.nical modeling and property ***,th. constitutive models employed to ch.racterize h.steresis ph.nomena were presented,comprising isotropic elasticity,Bergstrom-Boyce model,Ogden h.per-elasticity,and parameter identification th.ough.mech.nical examinations at varying ***,th. finite element modeling of cylindrical sh.ll structures was determined for modal and steady-state dynamic ***,th. experimental procedures were carried out,including th. preparation of th. sandwich.cylindrical sh.ll and th. dynamic testing *** first-order natural frequency of th. cylindrical sh.ll structure is close to th. resonance frequency of th. dynamic test results,with.a maximum error of 6.5%,demonstrating th. accuracy of th. simulation *** compared to th. solid-core cylindrical sh.ll,th. average insertion loss of th. sandwich.cylindrical sh.ll structure with.n th. frequency range of 10–1000 h. at room temperature is up to 11.09 ***,at elevated temperatures,th. average insertion loss of th. sandwich.cylindrical sh.ll decreases but fluctuates as th. temperature ch.nges.

关键词： Energy dissipation Metallic matrix composites Numerical analysis Sandwich.structure Th.rmodynamic properties

A h.drodynamic modelling of wave-activated bodies for wavelet marine regions

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cLEAN ENERGY 2024年第2期8卷 35-47页

作者： Peh. j. S. Muh.eldeen, Moh.mmed W. Sh.aib, N. h. UcSI Univ Fac Engn Technol & Built Environm Mech Engn Dept Kuala Lumpur 56000 Malaysia MTc Engineer Sdn Bh. Shah Alam Selangor Malaysia

Recently, most wave energy research.h.s targeted sea areas with.h.gh.power density under extreme wave conditions for deployment. Th.s trend often leads to h.gh.r energy costs for wave power plants. h.wever, many marine areas with.low power density, ch.racterized by wavelet conditions and less destructive forces th.n extreme wave conditions, remain underexplored. Th.refore, th.s study aimed to propose a wave-activated body model for sea regions with.wavelet conditions. Th. wave-activated body design process encompassed site selection, parameter determination, geometry design, comparison and performance evaluation using th. ANSYS (R) AQWA model. Th. results indicated th.t th. proposed device ach.eved th. desired h.ave motion, with.an amplitude range of 1.2 to -2.5 m, validating its potential for deployment in marine regions with.wavelet conditions. Notably, wh.le th. proposed design is optimized for wavelet conditions, it was found to h.ve potential limitations in extreme wave environments. Th.s observation emph.sizes th. ch.llenge of formulating a generalized design suitable for both.conditions. consequently, it is pivotal for wave-activated body designs to be customized based on th. specific ocean conditions th.y target, underscoring th. need for specialized designs of wave energy converters th.t consider th. unique wave ch.racteristics of th.ir deployment sites. A wave-activated body is designed for energy generation in ocean regions with.wavelet conditions. h.drodynamic modelling is carried out for two locations with.different wave ch.racteristics to determine th. optimum conditions for deployment. Graph.cal Abstract

关键词： wave energy converter South.ch.na sea renewable and sustainable energy wavelet ANSYS AQWA h.drodynamic wave-activated bodies ENERGY IMPAcT

Atomistic Investigation of Sh.ck-Induced Amorph.zation with.n Micro-sh.ar Bands in h.xagonal close-Packed Titanium

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Acta Metallurgica Sinica(English.Letters) 2024年第9期37卷 1590-1600页

作者： Z.c.Meng K.G.Wang T.Ali D.Li c.G.Bai D.S.Xu S.j.Li A.h.Feng G.j.cao j.h.Yao Q.B.Fan h.Wang R.Yang Institute of Metal Research Chinese Academy of SciencesShenyang 110016China Sch.ol of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016China Interdisciplinary centre for Additive Manufacturing(IcAM) School of Materials and ChemistryUniversity of Shanghai for Science and TechnologyShanghai 200093China Sch.ol of Materials Science and Engineering Tongji UniversityShanghai 201804China Key Laboratory for Ligh.-Weigh. Materials Nanjing Tech UniversityNanjing 210009China National Key Laboratory of Science and Tech.ology on Materials Under Sh.ck and Impact School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China Beijing Institute of Tech.ology ch.ngqing Innovation center Chongqing 401135China

Th. mech.nical response of a single crystal titanium sample against(0001)α surface impact was investigated using molecular dynamics ***,non-uniform plastic deformation was observed in th. *** h.gh.strain rates,amorph.zation occurred near th. edge of th. contact region wh.re severe sh.ar strain induced a large number of stacking faults(SFs)and *** contrast,th. central part of th. contact region underwent less deformation with.significantly fewer ***,instead of amorph.zation by consuming SFs and dislocations,th.re was a gradual increase in th. density of dislocations and SFs during th. process of *** local amorph.us regions eventually grew into sh.ar bands.

关键词： Sh.ck compression Amorph.zation Sh.ar band Titanium Molecular dynamics

Association of daily sitting time and leisure-time ph.sical activity with.body fat among ***

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journal of Sport and h.alth.Science 2024年第2期13卷 195-203页

作者： jingwen liao Min h. Kellie Imm clifton j.h.lmes jie Zh. ch.o cao Lin Yang Guangdong Provincial Key Laboratory of Ph.sical Activity and h.alth.Promotion Guangzhou Sport UniversityGuangzhou 510500China Scientific Research.center Guangzhou Sport UniversityGuangzhou 510500China Division of Epidemiology&Genetics Department of Population and Public Health SciencesKeck School of Medicine of the University of Southern CaliforniaLos AngelesCA 90033USA Program in Ph.sical Th.rapy Washington University School of MedicineSt.LouisMO 63110USA center for h.man Nutrition Washington University School of MedicineSt.LouisMO 63110USA Department of Plastic and Reconstructive Surgery Shanghai East HospitalTongji UniversityShanghai 200070China Department of cancer Epidemiology and Prevention Research Alberta Health ServicesCalgary T2S 3C3Canada Department of Oncology and community h.alth.Sciences University of CalgaryCalgary T2N 1N4Canada

Background:Prolonged sitting and reduced ph.sical activity lead to low energy ***,little is known about th. joint impact of daily sitting time and ph.sical activity on body fat *** investigated th. independent and joint associations of daily sitting time and ph.sical activity with.body fat among ***:Th.s was a cross-sectional analysis of *** representative data from th. National h.alth.and Nutrition Examination Survey2011-2018 among adults aged 20 years or *** sitting time and leisure-time ph.sical activity(LTPA)were self-reported using th. Global Ph.sical Activity *** fat(total and trunk fat percentage)was determined via dual X-ray ***:Among 10,808 adults,about 54.6%spent 6 h.day or more sitting;more th.n one-h.lf reported no LTPA(inactive)or less th.n 150 min/week LTPA(insufficiently active)with.only 43.3%reported 150 min/week or more LTPA(active)in th. past *** fully adjusting for sociodemograph.c data,lifestyle beh.viors,and ch.onic conditions,prolonged sitting time and low levels of LTPA were associated with.h.gh.r total and trunk fat percentages in both.*** stratifying by LTPA,th. association between daily sitting time and body fat appeared to be stronger in th.se wh. were inactive/insuufficiently *** th. joint analyses,inactive/insuufficiently active adults wh. reported sitting more th.n 8 h.day h.d th. h.gh.st total(female:3.99%(95%confidence interval(95%cI):3.09%-4.88%);male:3.79%(95%cI:2.75%-4.82%))and trunk body fat percentages(female:4.21%(95%cI:3.09%-5.32%);male:4.07%(95%cI:2.95%-5.19%))wh.n compared with.th.se wh. were active and sitting less th.n 4 h.***:Prolonged daily sitting time was associated with.increased body fat among *** h.gh.r body fat associated with.6 h.day sitting may not be offset by ach.eving recommended levels of ph.sical activity.

关键词： Adults Body fat distribution Ph.sical activity Sitting time