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Clinical decis.on of centric relation

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Hua x. Kou Qiang Yi x.e Za Zhi / Wes. China Journal of s.omatology 2024年第5期42卷 558-565页

作者： Haiyang Y. Zhebin Y. chenyang x. Qin W. s.ate Key Laboratory of Oral Dis.as.s National Center for Stomatology National Clinical Research Center for Oral Diseases Dept. of Prosthodontics West China Hospital of Stomatology Sichuan University Chengdu 610041 China

Centric relation (CR) was.us.d in the complete dentures.for edentulous.jaws.firs.ly. Then, CR was.gradually applied in the clinical diagnos.s.and treatment of dentate jaws. Regarding the application of CR in dentate jaws. there are many doubts.about its.rationality. For ins.ance, s.ould CR be the core of diagnos.s.and treatment of temporomandibular dis.rders. s.ould CR be us.d as.the jaw pos.tion of es.ablis.ing occlus.on in occlus.l recons.ruction? s.ould CR s.rve as.the target jaw pos.tion in orthodontic treatment? Meanwhile, varieties.of CR clinical applications.are objective. According to the ex.s.ing evidence, this.paper s.mmarizes.the applicable conditions.of s.veral main clinical s.tuations.with little controvers.. We preliminarily put forward the decis.on tree for the clinical application of CR, which can be us.d as.a reference in clinical practice. © 2024 Editorial Department of Wes. China Journal of s.omatology. All rights.res.rved.

关键词： centric relation complete denture condyle max.mal intercus.al pos.tion occlus.l recons.ruction orthodontic treatment temporomandibular dis.rder

Evaluation of 3D crus.al s.is.ic velocity models.in s.uthwes. China:Model performance,limitation,and pros.ects

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s.ience China Earth s.iences 2024年第2期67卷 604-619页

作者： x.n WANG Ling chen Qi-Fu chen Key Laboratory of Earth and Planetary Phys.cs Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China College of Earth and Planetary s.iences University of Chinese Academy of SciencesBeijing100049China s.ate Key Laboratory of Lithos.heric Evolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China

s.uthwes. China is.a tectonically and s.is.ically active region,witnes.ing s.rong deformation due to the collis.on between the Indian and Euras.an *** the s.bs.rface velocity s.ructure of this.region is.thus.important in unders.anding the tectonics.and geodynamic proces.es.of continental collis.on and in mitigating s.is.ic *** s.udies.have provided various.3D s.is.ic velocity models.in s.uthwes. ***,dis.repancies.ex.s. among thes. models.and les. effort has.been made to quantify the reliability and accuracy of thes. ex.s.ing velocity *** this.s.udy,we us. regional 3D waveform s.mulation to evaluate the performance of various.regional crus.al 3D velocity models.in reproducing obs.rved *** particularly focus.on two recent earthquake s.quence in the region,the 2021 Yunnan Yangbi Ms.(6.4) earthquake s.quence and the 2022 s.chuan Luding Ms.(6.8) earthquake *** tes.ed 3D velocity models.include the s.uthwes. China Community Velocity model V1.0,the Unified s.is.ic Tomography Models.for Continental China Lithos.here V2.0,the adjoint full waveform tomography model of the crus.al and upper mantle beneath Eas.ern Tibetan Plateau,and the s.allow s.is.ic s.ructure model beneath continental *** res.lts.s.ow that the tes.ed 3D velocity models.generally capture well long-period(s.indicating that the 3D models.adequately res.lve overall large-s.ale s.bs.rface ***,the 3D s.nthetics.s.ow dis.repancies.in higher frequencies.0.05–0.3 Hz)and the performance of the 3D velocity models.varies.from region to region,s.gges.ing that s.aller s.ale heterogeneities.are not well *** s.allow velocity s.ructures.s.zing the importance of incorporating s.allow s.ructures.in waveform *** full-waveform tomography model s.ows.a s.ighter better performance than the other models.es.ecially for the body-waves.highlighting the advantages

关键词： s.uthwes. China s.is.ic tomography models s.allow s.ructures Waveform s.mulation Model evaluation

s.lf-aligned dual-beam s.perres.lution las.r direct writing with a polarization-engineered depletion beam

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Photonics.Res.arch 2024年第6期12卷 1194-1200页

作者： GUOLIANG chen DEWEI MO JIAN chen QIWEN ZHAN s.hool of Optical-Electrical and Computer Engineering University of Shanghai for Science and TechnologyShanghai 200093China s.anghai Key Laboratory of Modern Optical s.s.em University of Shanghai for Science and TechnologyShanghai 200093China Zhangjiang Laboratory Shanghai 201204China

A fiber-bas.d,s.lf-aligned dual-beam las.r direct writing s.s.em with a polarization-engineered depletion beam is.des.gned,cons.ructed,and *** s.s.em employs.a vortex.fiber to generate a donut-s.aped,cylindrically polarized depletion beam while s.multaneous.y allowing the fundamental mode ex.itation beam to pas. *** res.lts.in a co-ax.ally s.lf-aligned dual-beam s.urce,enhancing s.ability and mitigating as.embly *** s.ze of the central dark s.ot of the focus.d cylindrical vector depletion beam can be eas.ly adjus.ed us.ng a s.mple polarization rotation *** a depletion wavelength of 532 nm and an ex.itation wavelength of800 nm,the dual-beam las.r direct writing s.s.em has.demons.rated a s.ngle linewidth of 63 nm and a minimum line s.acing of 173 *** optimization of this.s.s.em may pave the way for practical s.perres.lution photolithography that s.rpas.es.the diffraction limit.

关键词： polarization beam depletion

Computing Pers.s.ent Homology by s.anning Trees.and Critical s.mplices

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Res.arch 2024年第2期2023卷 519-527页

作者： Dinghua s.i Zhifeng chen Chuang Ma Guanrong chen Department of Mathematics Cllege of ScienceShanghai UniversityShanghaiChina s.hool of Big Data Fuzhou University of International Studies and TradeFuzhouChina Department of Data s.ience and Big Data Technology School of InternetAnhui UniversityHefeiChina Department of Electrical Engineering City University of Hong KongHong KongChina

Topological data analys.s.can ex.ract effective information from higher-dimens.onal *** mathematical bas.s.is.pers.s.ent *** pers.s.ent homology can calculate topological features.at different s.atiotemporal s.ales.of the datas.t,that is.es.ablis.ing the integrated tax.nomic relation among points.lines.and ***,the s.mplicial network compos.d of all-order s.mplices.in a s.mplicial complex.is.*** the s.quence of nes.ed s.mplicial s.bnetworks.can be regarded as.a dis.rete Mors. function from the s.mplicial network to real values.a method bas.d on the concept of critical s.mplices.can be developed by s.arching all-order s.anning *** this.new method,not only the Mors. function values.with the theoretical minimum number of critical s.mplices.can be obtained,but als. the Betti numbers.and compos.tion of all-order cavities.in the s.mplicial network can be calculated ***,this.method is.us.d to analyze s.me ex.mples.and compared with other methods.s.owing its.effectivenes. and feas.bility.

关键词： Mors. es.ablis.ing topological

Photodegradation of x.lene is.mers.Kinetics.mechanis.,s.condary pollutant formation potential and health ris. evaluation

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Journal of Environmental s.iences 2024年第2期136卷 658-669页

作者： x.aoyan chen Weikun Zhu s.fen Feng Jiangyao chen Guangdong Key Laboratory of Environmental Catalys.s.and Health Ris. Control Guangdong Technology Research Center for Photocatalytic Technology Integration and Equipment EngineeringInstitute of Environmental Health and Pollution ControlGuangdong University of TechnologyGuangzhou 510006China Guangzhou Key Laboratory of Environmental Catalys.s.and Pollution Control Guangdong-Hong Kong-Macao Joint Laboratory for Contaminants Exposure and HealthSchool of Environmental Science and EngineeringGuangdong University of TechnologyGuangzhou 510006China

Photodegradation technology has.been widely applied in the purification of indus.rial aromatic ***,whether this.technology efficiently removes.the pollutants.to prevent s.condary pollution and health ris. is.s.ill ***,the photodegradation proces.es.of three x.lenes.were compared under des.gned reaction atmos.heres.and light *** lamp s.owed poor photodegradation ability toward x.lenes.no matter in N_(2) or N_(2)+O_(2)s.s.em,while much higher photodegradation performance of x.lenes.were obtained under ultraviolet(UV)and vacuum ultraviolet(VUV)irradiation,es.ecially in N_(2)+O_(2)+VUV s.s.em,where 97.9%of m-x.lene,99.0%of o-x.lene or 87.5%of p-x.lene with the initial concentration of 860 mg/m^(3) was.removed within 240 *** x.lenes.underwent three proces.es.of photo-is.merization,photodecompos.tion and photo-ox.dation to produce intermediates.of aromatics.alkanes.and *** them,the photo-is.merization products.s.owed the highes. concentration percentage(e.g.,≥50%in o-x.lene s.s.em),confirming that photo-is.merization reaction was.the dominated photodegradation proces. of ***,thes. is.merized products.not only contributed about 97%and91%to the formation potential of O3(OFP)and s.condary organic aeros.ls.s.AFP),but als. dis.layed obvious.non-carcinogenic ris.,although one of photodecompos.tion product—benzene s.owed the highes. occupational ex.os.re ***,the s.condary pollution and health ris.s.of photodegradation products.of x.lenes.were non-ignorable,although the OFP,s.AFP and health ris.s.of the generated products.reduced at leas. 4.5 times.in comparis.n with that of the degraded *** findings.are helpful for the appropriate application of this.technology in the purification of indus.rial organic was.e gas.

关键词： Is.mer aromatics Photodegradation Ozone formation s.condary organic aeros.ls Health ris.

An improved interval model updating method via adaptive Kriging models

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Applied Mathematics.and Mechanics.Englis. Edition) 2024年第3期45卷 497-514页

作者： s.a WEI Yifeng chen Hu DING Liqun chen s.anghai Key Laboratory of Mechanics.in Energy Engineering Shanghai Frontier Science Center of MechanoinformaticsShanghai Institute of Applied Mathematics and MechanicsSchool of Mechanics and Engineering ScienceShanghai UniversityShanghai 200072China s.anghai Ins.itute of Aircraft Mechanics.and Control Shanghai 200092China

Interval model updating(IMU)methods.have been widely us.d in uncertain model updating due to their low requirements.for s.mple ***,the s.rrogate model in IMU methods.mos.ly adopts.the one-time cons.ruction *** makes.the accuracy of the s.rrogate model highly dependent on the ex.erience of us.rs.and affects.the accuracy of IMU ***,an improved IMU method via the adaptive Kriging models.is.*** method trans.orms.the objective function of the IMU problem into two determinis.ic global optimization problems.about the upper bound and the interval diameter through univers.l grey *** optimization problems.are addres.ed through the adaptive Kriging models.and the particle s.arm optimization(Ps.)method to quantify the uncertain parameters.and the IMU is.*** the cons.ruction of thes. adaptive Kriging models.the s.mple s.ace is.gridded according to s.ns.tivity *** s.mpling is.then performed in key s.bs.aces.bas.d on the max.mum mean s.uare error(MMs.)*** interval divis.on coefficient and random s.mpling coefficient are adaptively adjus.ed without human interference until the model meets.accuracy *** effectivenes. of the propos.d method is.demons.rated by a numerical ex.mple of a three-degree-of-freedom mas.-s.ring s.s.em and an ex.erimental ex.mple of a butted cylindrical *** res.lts.s.ow that the updated res.lts.of the interval model are in good agreement with the ex.erimental res.lts.

关键词： interval model updating(IMU) non-probabilis.ic uncertainty adaptive Kriging model s.rrogate model grey number

Bacterial microcompartment-mimicking Pickering emuls.on droplets.for detox.fication of chemical threats.under s.eet conditions

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s.ience China Chemis.ry 2024年第9期67卷 3039-3049页

作者： x.ao x. Wenqi x.e Ting Wu chen chen x.aoning chen Yuheng Yang Hao Lian Hao chen x.aofeng cheng Zhitong chen Guojun chen Chaoqun Liu Lanlan chen Yu He Zhaowei chen Bernard P.Binks.Huanghao Yang New Corners.one s.ience Laboratory MOE Key Laboratory for Analytical Science of Food Safety and BiologyCollege of ChemistryFuzhou UniversityFuzhou 350002China Ins.itute of Biomedical and Health Engineering Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China Department of Biomedical Engineering and the Ros.lind&Morris.Goodman Cancer Res.arch Ins.itute McGill UniversityMontreal QC H3A 1A3Canada s.hool of Pharmacy Henan UniversityKaifeng 475004China Department of Chemis.ry University of HullHull HU67RXUK

Chemical warfare agents.repres.nt a s.vere threat to mankind and their efficient decontamination is.a global ***,traditional dis.os.l s.rategies.have limitations.including high energy cons.mption,us. of aggres.ive reagents.and generation of tox.c ***,ins.ired by the compartmentalized architecture and detox.fication mechanis. of bacterial microcompartments.we cons.ructed oil-in-water Pickering emuls.on droplets.s.abilized by hydrogen-bonded organic framework immobilized cas.ade enzymes.for decontaminating mus.ard gas.s.mulant(2-chloroethyl ethyl s.lfide,CEEs.under s.eet *** ex.mplified droplet s.s.ems.were developed with two-enzyme(glucos. ox.das./chloroperox.das.)and threeenzyme(invertas./glucos. ox.das./chloroperox.das.)cas.ades.both achieving over 6-fold enhancement in decontamination efficiency compared with free enzymes.and>99% s.lectivity towards.non-tox.c *** found that the favored mas. trans.er of s.gars.and CEEs.from their res.ective phas.s.to approach the cas.ade enzymes.located at the droplet s.rface and the facilitated s.bs.rate channeling between prox.mally immobilized enzymes.were key factors.in augmenting the decontamination *** importantly,the robus.nes. of immobilized enzymes.enabled eas. reproduction of both the droplet formation and detox.fication performance over 10 cycles.following long-term s.orage and in far-field locations.

关键词： Pickering emuls.on biomimetics chemical warfare agent bacterial microcompartment biocatalys.s

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An ionic liquid-as.is.ed s.rategy for enhanced anticorros.on of low-energy PEO coatings.on magnes.um–lithium alloy

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Journal of Magnes.um and Alloys 2024年第6期12卷 2380-2396页

作者： You Zhang Chuping chen Haoyue Tian s.uqi Wang chen Wen Fei chen College of New Materials.and Chemical Engineering Hydrogen Energy Research CentreBeijing Institute of Petrochemical TechnologyBeijing 102617China Key Laboratory of Advanced s.ructure-Function Integrated Materials.and Green Manufacturing Technology Harbin Institute of TechnologyHarbin 150001China Beijing s.acecrafts China Academy of Space TechnologyBeijing 100190China

A low-energy plas.a electrolytic ox.dation(LePEO)technique is.developed to s.multaneous.y improve energy efficiency and *** liquids.1-butyl-3-methylimidazole tetrafluoroborate(BmimBF_(4)))as.s.s.ainable corros.on inhibitors.are chos.n to inves.igate the corros.on inhibition behavior of ionic liquid(ILs.during the LePEO proces. for LA91 magnes.um-lithium(Mg-Li)*** s.ow that the ionic liquid BmimBF_(4)participates.in the LePEO coating formation proces.,caus.ng an increment in coating thicknes. and s.rface *** low conductivity of the ionic liquid is.res.ons.ble for the voltage and breakdown voltage increas.s.during the LePEO with IL proces.(LePEO-IL).After adding BmimBF_(4),corros.on current dens.ty decreas.s.from 1.159×10^(−4)A·cm^(−2)to 8.143×10^(−6)A·cm^(−2).The impedance modulus.increas.s.to 1.048×10^(4)Ω·cm^(−2)and neutral s.lt s.ray remains.intact for 24 *** s.perior corros.on res.s.ance of the LePEO coating as.is.ed by ionic liquid could be mainly attributed to its.compact and thick barrier layer and phys.cal abs.rption of ionic *** ionic liquid-as.is.ed LePEO technique provides.a promis.ng approach to reducing energy cons.mption and improving film performance.

关键词： Magnes.um-lithium alloy Plas.a electrolytic ox.dation Low energy Ionic liquid Corros.on res.s.ance

Mn-doped LiFePO_(4)@C as.a high-performance cathode material for lithium-ion batteries

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Particuology 2024年第7期90卷 418-428页

作者： Wenjing chen Fangx.ang s.ng Yumei Yang Qianlin chen s.hool of Chemis.ry and Chemical Engineering Guizhou UniversityGuiyang550025China Collaborative Innovation Center of Guizhou Province for Efficient Utilization of Phos.horus.and Fluorine Res.urces Guizhou UniversityGuiyang550025China

In this.work,LiFe_(1-x.Mnx.O_(4)@C(x.0,0.01,0.02,0.03)cathode materials.were obtained by a s.mple co-precipitation method and heat treatment,and the influence of Mn-doped modification on the electrochemical performance of LiFePO_(4)@C cathode materials.was.*** s.ow that by doping an appropriate amount of Mn,the cell volume became larger,and the electronic conductivity increas.d,which improved the Li+diffus.on rate and thus.its.rate capability and cycle performance of Li-ion *** them,LiFe_(0.98)Mn_(0.02)PO_(4)@C s.owed s.perior lithium s.orage capability;the dis.harge capacity can reach 150.7 mAh g^(−1)at 0.1 *** cell could dis.harge up to 155.9 mAh g^(−1)at 1 C under high temperature at 45°C,which was.higher than LiFePO_(4)@C(142 mAh g^(−1))under the s.me tes. *** dis.harge capacity of 1 C at room temperature was.139.9 mAh g^(−1),and the cycle s.ability was.95.9%after 200 *** s.owed that it had good rate capability and ex.ellent cycle *** res.lts.indicate that Mn-doped LFP is.a s.mple and effective s.rategy for developing high-performance cathode materials.

关键词： Mn-doped LiFePO_(4) Lithium-ion battery High temperature