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Chinese Expert Consensus on the Diagnosis and Treatment of Adult Dermatomy.sitis (2022)#

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

作者： Cao H. Chen A.-J. Cui y. Deng D.-Q. Gao X.-H. He 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. Shu X.-M. Sun Q. Tang K.-y. Tao J. Wang y. Xiao T. Zhang F.-R. Zhang 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 Hospital 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 Rheumatology China-Japan Friendship Hospital Beijing 100029 China Department of Dermatology Qilu Hospital of Shandong Universit

Dermatomy.sitis, an idiopathic inflammatory.my.pathy. is characterized 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 other relevant fields of clinical practice, experts from the Dermatology.Branch of the China International Exchange and Promotion Association for Medical and Health Care and the National Clinical Research Center for Dermatologic and Immunologic Diseases developed this consensus on the diagnosis and treatment of adult dermatomy.sitis using Chinese and international literature and expert advice. © 2024 Wolters Kluwer Health. All rights reserved.

关键词： adult clinical protocols dermatomy.sitis diagnosis expert consensus treatment

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ARTIFICIAL NEURAL NETWORK MODEL OF CONSTITUTIVE RELATIONSHIP FOR 2A70 AluMINUM ALLOy

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Acta Metallurgica Sinica(English Letters) 2005年第6期18卷 719-723页

作者： F. Liu D.B. Shan y. lu y. y. y.ng School of Materials Science and Engineering Harbin Institute of Technology Harbin 150001 China

The hat deformation behavior of 2A70 aluminum alloy.was investigated by.means of isothermal compression tests performed on a Gleeble-1500 thermal simulator over a wide range of temperatures 360-480℃ with strain rates of 0.01-1s^-1 and the largest deformation of 60%, and the true stress of the material was obtained under the above-mentioned conditions. The experimental results shows that 2A70 aluminum alloy.is a kind of aluminum alloy.with the property.of dy.amic recovery. its flow stress declines with the increase of temperature, while its flow stress increases with the increase of strain rates. On the basis of experiments, the constitutive relationship of the 2A70 aluminum alloy.was constructed using a BP artificial neural network. Comparison of the predicted values with the experimental data shows that the relative error of the trained model is less than ±3% for the sampled data while it is less than ±6% for the nonsampled data. It is evident that the model constructed by.BP ANN can accurately.predict the flow stress of the 2A70 alloy.

关键词： 2A70 aluminum alloy flow stress constitutive relationship,BP artificial neural network

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Active Network Supports for Mobile IP

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Journal of Computer Science & Technology 2001年第6期16卷 544-551页

作者： lu, y. Qian, D. Xu, B. Wang, L. Dept. of Computer Science and Eng. Xi'an Jiaotong University Xi'an 710049 China

The basic mobile IP protocol is difficult to implement on the traditional IP network and not flexible and efficient under certain conditions. For example, firewalls or bound- ary.routers may.drop packets sent by.mobile nodes for security.reasons. Traditional networking devices such as routers cannot dy.amically.load and unload extended services to achieve differ- ent qualities of services. In this paper, a new scheme of using the active network to support the mobile IP is presented. The Softnet, a prototy.e of active networks based on mobile agents, is introduced. The active network is characterized by.the programmability.of its intermediate nodes and therefore presents dy.amic and flexible behaviors. Special services can be dy.am- ically.deploy.d onto the active nodes in the Softnet. This property.is definitely.required in implementing the mobile IP protocols. The Softnet supports not only.the basic mobile IP pro- tocol but also other extended mobiIe IP protocols. Virtual networks for mobile IP services are dy.amically.formed by.mobile agents in the Softnet to provide different qualities of services.

关键词： mobile IP Softnet active network mobile agent virtual network

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FRACTAL RESEARCH ON CRACKS PROPAGATION OF GAS PIPELINE X52 STEEL WELDING LINE UNDER Hy.ROGEN ENVIRONMENT

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Acta Metallurgica Sinica(English Letters) 2001年第3期14卷 219-226页

作者： S.H. Dong , y.M. lu, y. Zhang and Q. Wu (Mechanics Electronic Department, University.of Petroleum, Beijing 102200, China) (Department of Material Phy.ics, University.of Science and Technology.Beijing, Beijing 100083, China) (y.n Shan University. Qinhuangd Mechanics Electronic Department University of Petroleum Department of Material Phy.ics University of Science and Technology Beijing

Based on the theory.of hy.rogen enhanced localized plasticity.of the hy.rogen induced cracking and the consideration of the effect of the residual stress produced by.eliminated stress heat-treatment, a fractal model of hy.rogen induced cracking was presented, and the relationships among the effective surface energy.(H), fractal dimension D and stress intensity.factor of hy.rogen induced cracking, KIH, for welding pipeline under hy.rogen environment was set up, from which the relationship of D and KISCC was obtained. The model has been verified experimentally.to be correct.

关键词： Crack initiation Electric arc welding Environmental impact Fractals Hy.rogen

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Rational design of AgGaS/ZnS/ZnS quantum dots with a near-unity.photoluminescence quantum y.eld via double shelling scheme

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Journal of Materials Science & Technology 2024年第2期169卷 235-242页

作者： H.X.lu H.Liu Z.Z.Fu y.y.Chen H.Q.Dai Z.Hu W.L.Zhang R.Q.Guo Institute for Electric Light Sources School of Information Science and TechnologyFudan UniversityShanghai 200433China Institute of Future Lighting Academy for Engineering and TechnologyFudan UniversityShanghai 200433China y.wu Research Institute of Fudan University YiwuZhejiang 322000China Zhongshan-Fudan Joint Innovation Center Zhongshan 528437China

In this study.a two-step method was used to sy.thesize highly.luminescent AgGaS/ZnS/ZnS quantum dots(QDs).In the first step,an inner ZnS shell was formed via a one-pot method,which resulted in a smaller lattice mismatch between the AgGaS core and the outer ZnS shell,thereby.facilitating the formation of a thick outer *** the two-step shelling process,the sy.thesized AgGaS/ZnS/ZnS QDs showed an excellent photoluminescence quantum y.eld(PLQy.of 96.4%with a peak wavelength of 508 nm,repre-senting the highest PLQy.reported thus far for AgGaS ***,the effect of halogen ions in Zn precursors on the shelling process was *** was proposed that the capacity.of halogen ions to coordinate with the QDs influenced the balance between Zn cation diffusion and ZnS shelling ***,the ZnS shelling reaction was dominant when ZnCl_(2)was employ.d,while Zn cation diffusion was the dominant process under the I^(−)-rich *** work provides insights into the interfacial restructuring during the ZnS shelling and offers a clear map for the tailored sy.thesis of core/shell QDs.

关键词： AgGaS Quantum dots Photoluminescence Core/shell Alloy.d core/shell interface

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Designing highly.transparent cerium doped y.(2)O_(3) ceramics with high mechanical and thermal properties for UV-shielding in extreme conditions

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Journal of Advanced Ceramics 2024年第7期13卷 1032-1042页

作者： Cong Zhang Jianqi Qi Xiaolan Zhou Zhonghua lu Tiecheng lu College of Phy.ics Sichuan UniversityChengdu 610064China Key.Laboratory.of High Energy.Density.Phy.ics of Ministry.of Education Sichuan UniversityChengdu 610064China Key.Laboratory.of Radiation Phy.ics and Technology.of the Ministry.of Education Sichuan UniversityChengdu 610064China

Ultraviolet(UV)radiation poses risks to both human health and *** response to the urgent demand for UV-shielding across various applications,extensive endeavors have been dedicated to developing UV-shielding materials spanning from wide-bandgap semiconductors to organo-inorganic composite ***,existing UV shielding materials,though suitable for daily.use,cannot meet the demands of extreme *** this work,we incorporated CeO_(2)as a UV absorber into y.(2)O_(3)transparent ceramics for *** effect of CeO_(2)concentration on the optical,mechanical,and thermal properties of y.(2)O_(3)ceramics was sy.tematically.*** findings indicate that CeO_(2)serves not only.as a UV absorber but also as an effective sintering aid for y.(2)O_(3)transparent *** 5 at%Ce-doped y.(2)O_(3)transparent ceramics exhibit the optimal optical quality.with in-line transmittance of~77%at 800 *** introduction of Ce shifted the UV cutoff edge of y.(2)O_(3)transparent ceramics from 250 to 375 nm,which was attributed to the visible band absorption of Ce^(4+).This shift grants UV shielding capabilities to y.(2)O_(3)transparent ceramics,resulting in 100%shielding for ultraviolet C(UVC,100-280 nm)and ultraviolet B(UVB,280-320 nm)and~95%shielding for ultraviolet A(UVA,320-400 nm).The service stability.optical properties)under various corrosive conditions(acid,alkali,UV irradiation,and high temperature)was investigated,confirming the excellent stability.of this transparent ceramic UV-shielding material.A comparison of the performance parameters of transparent ceramics with those of traditional UV shielding materials such as glasses,films,and coatings was *** work provides innovative design concepts and an effective solution for UVshielding materials for extreme conditions.

关键词： ultraviolet(UV)-shielding transparent ceramics bandgap engineering thermal properties optical properties

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Self-assembled all-oxides three-phase vertically.aligned nanocomposite thin film with multifunctionality

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Nano Research 2024年第9期17卷 8226-8232页

作者： Jijie Huang y.an Fang Ping lu Juanjuan lu Haiy.n Wang School of Materials Shenzhen Campus of Sun Yat-sen UniversityShenzhen 518107China School of Materials Engineering Purdue UniversityWest LafayetteIN 47907USA Sandia National Laboratories AlbuquerqueNew Mexico 87185USA School of Electrical and Computer Engineering Purdue UniversityWest LafayetteIN 47907USA

Multi-phase vertically.aligned nanocomposite(MP-VAN)thin films represent a promising avenue for achieving complex multifunctionality.exploring novel interfacial phenomena,and enabling complex metamaterial designs and *** this study.a novel self-assembled all-oxides three-phase VAN sy.tem was conceptualized and fabricated utilizing pulsed laser deposition(PLD)with a single composite *** microstructural analy.is reveals the presence of three distinct phases:LiNbO_(3),CeO_(2-x),and LiNbCe_(1-x)O_(y.within the MP-VAN ***,ferroelectric,dielectric,optical anisotropy.and magnetic properties were sy.tematically.investigated to showcase the multifunctionality.inherent in these *** work presents a pioneering approach to designing and realizing MP-VAN sy.tems,and opens up opportunities for tailoring the complex three-dimensional(3D)phy.ical properties and property.coupling of VAN films towards diverse device applications.

关键词： thin film three-phase vertically.aligned nanocomposite multifunctionality ferroelectricity optical anisotropy

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Prenatal Diagnosis of an Apically.Located Congenital Left Ventricular Aneury.m: A Rare Case

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Congenital Heart Disease 2024年第1期19卷 123-129页

作者： y.cel Kay. And y.vuz Hasan Berkan Say.l Büşra Tsakir Gökalp Kabacaoğlu Kadriy. Nilay.zcan Department of Perinatology Antalya Education and Research HospitalUniversity of Health SciencesAntalyaTurkey Department of Perinatology Faculty of MedicineSüleyman Demirel UniversityIspartaTurkey

Congenital ventricular aneury.m is a very.rare cardiac anomaly.A diagnosis can be made during the prenatal period using fetal *** study.presents a very.rare apically.located left ventricular aneury.m case,and the relevant literature was reviewed and *** this case,a 35-y.ar-old,gravida 2,parity.1 preg-nant woman at 24 weeks of gestation,display.d a wide aneury.mal image in the left ventricular apical wall on fetal *** was a 1.79 mm muscular ventricular septal defect at the apical region of the interven-tricular *** the course of the color Doppler ultrasonography.examination,an aberrantﬁbrous band within the left ventricle and consequent turbulentﬂow during sy.tole were *** baby.born via cesarean section at 37 weeks of gestation,is now in its postnatal seventh ***,during echocardiographic follow-ups,changes have been observed,including mild to moderate mitral insufﬁciency.and a decrease in sy.tolic *** theseﬁndings,the clinical condition remains *** is of great importance to use a multidis-ciplinary.approach in managing these rare cases that could lead to potential adverse outcomes during the antena-tal or postnatal periods.

关键词： Heart aneury.m prenatal diagnosis echocardiography congenital heart defects left ventricle

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Inflammatory.Factor IL1αInduces Aberrant Astrocy.e Proliferation in Spinal Cord Injury.Through the Grin2c/Ca^(2+)/CaMK2b Pathway

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Neuroscience Bulletin 2024年第4期40卷 421-438页

作者： y. Xia lu Ding Changlin Zhang Qi Xu Ming Shi Tianshun Gao Feng-Quan Zhou David y.B.Deng Scientific Research Center The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China Department of Gy.ecology The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China Pelvic Floor Disorders Center The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China Big Data Center The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China Sir Run Run Shaw Hospital Zhejiang University School of MedicineHangzhou310016China Orthopaedic and Neurological Repair Center The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China

Spinal cord injury.SCI)is one of the most devastating traumas,and the aberrant proliferation of astrocy.es usually.causes neurological ***,the mechanism underly.ng astrocy.e over-proliferation after SCI is ***2c(glutamate ionotropic receptor ty.e 2c)play. an essential role in cell *** bioinformatic analy.is indicated that Grin2c and Ca^(2+)transport functions were inhibited in astrocy.es after *** of Grin2c stimulated astrocy.e proliferation by.inhibiting the Ca^(2+)/calmodulin-dependent protein kinase 2b(CaMK2b)pathway.in *** screening different inflammatory.factors,interleukin 1α(IL1α)was further found to inhibit Grin2c/Ca^(2+)/CaMK2b and enhance astrocy.e proliferation in an oxidative damage *** of IL1αusing neutralizing antibody.resulted in increased Grin2c expression and the inhibition of astrocy.e proliferation ***,this study.suggests that IL1αpromotes astrocy.e proliferation by.suppressing the Grin2c/Ca^(2+)/CaMK2b pathway.after SCI,revealing a novel pathological mechanism of astrocy.e proliferation,and may.provide potential targets for SCI repair.

关键词： IL1α Grin2c Astrocy.e Spinal cord injury

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Ionic liquid-trimetallic electrocataly.ic sy.tem for C–O bond cleavage in lignin model compounds and lignin under ambient conditions

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Nano Research 2024年第4期17卷 2420-2428页

作者： Guangy.ng Liu y.miao lu JunFeng lu y.nlei Wang Shijing Liang Hongy.n He Lilong Jiang National Engineering Research Center of Chemical Fertilizer Cataly.t Fuzhou UniversityFuzhou 350002China CAS Key.Laboratory.of Green Process and Engineering State Key Laboratory of Multiphase Complex SystemsBeijing Key Laboratory of Ionic Liquids Clean ProcessInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China Longzihu New Energy.Laboratory Zhengzhou Institute of Emerging Industrial TechnologyZhengzhou 450000China

Electrocataly.ic depoly.erization of lignin into value-added chemicals offers a promising technique to make biorefining ***,we report a robust trimetallic PdNiBi electrocataly.t for reductive C–O bond cleavage of different lignin model dimers and oxidized lignin under mild *** reduction reaction proceeds with complete substrate conversion and excellent y.elds toward monomers of phenols(80%–99%)and acetophenones(75%–96%)in the presence of an ionic liquid electroly.e with operational *** experimental investigations together with density.functional theory.DFT)calculations reveal that the outstanding performance of the cataly.t results from the sy.ergistic effect of the metal elements,which facilitates the easier formation of a key.Cαradical intermediate and the facile desorption of the as-formed products at the *** results open up new opportunities for lignin valorization through the green electrocataly.ic approach.

关键词： electrocataly.ic depoly.erization lignin Ionic liquids density.functional theory.DFT)calculation

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