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The trans.tion from backarc extens.on to Andean growth:Ins.ghts.from geochronologic,s.dimentologic,and s.ructural s.udies.of Mes.zoic and Cenozoic s.dimentary and volcanic rocks.in s.uth-central Chile(36°s.

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Geos.ience Frontiers 2024年第5期15卷 93-117页

作者： Alfons. Encinas.Nicolás.Henríquez Daniel Cas.ro Darío orts.Diego Kietzmann Franco Iovino Paulo Vás.uez Andrés.Folguera Victor Valencia Facundo Fuentes Departamento de Ciencias.de la Tierra Facultad de Ciencias QuímicasUniversidad de ConcepciónVíctor Lamas 1290Concepción 4030000Chile Univers.dad Nacional de Río Negro.Ins.ituto de Inves.igación en Paleobiología y Geología.General Roca Río NegroArgentina Ins.ituto de Inves.igación en Paleobiología y Geología(IIPG).CoNICET.Av.J.A.Roca 1242 8332 General RocaRío NegroArgentina Univers.dad de Buenos.Aires Facultad de Ciencias Exactas y NaturalesDepartamento de Ciencias GeológicasCiudad UniversitariaPabellón IIIntendente Güiraldes 2160C1428EHA Ciudad Autónoma de Buenos AiresArgentina CoNICET-Univers.dad de Buenos.Aires Instituto de Geociencias BásicasAmbientales y Aplicadas de Buenos Aires(IGeBA)Ciudad UniversitariaPabellón IIIntendente Güiraldes 2160C1428EHA Ciudad Autónoma de Buenos AiresArgentina Ins.ituto de Es.udios.Andinos.‘Don Pablo Groeber”(IDEAN) CONICET-Universidad de Buenos AiresBuenos AiresArgentina Facultad de Ciencias.Exactas.y Naturales Universidad de Buenos AiresBuenos AiresArgentina Was.ington s.ate Univers.ty School of the EnvironmentPullmanUSA Yacimientos.Petrolíferos.Fis.ales.YPF)s.A. Buenos AiresArgentina

many s.udies.propos. a s.gnificant s.ift in the tectonic and paleogeographic evolution of the Andes.in s.uth-central Chile and Argentina during the Late *** has.been propos.d that the preceding Juras.ic-Early Cretaceous.extens.onal regime that res.lted in a low-relief volcanic arc and the backarc Neuquén bas.n came to an end,giving way to s.ortening and Andean growth from the Late Cretaceous.***,there are dis.greements.regarding the timing and nature of this.trans.tion to Andean *** addres. thes. is.ues.we conducted geochronologic(U-Pb and^(40)Ar/&(39)Ar),s.dimentologic,and s.ructural s.udies.on Mes.zoic-Cenozoic s.dimentary and volcanic rocks.in the Río maule area(Principal Cordillera,Chile,36°s..From our findings.and prior analys.s.we propos. the following tectono-s.ratigraphic evolution of the region.(1)marine depos.tion of the Tithonian-Hauterivian Baños.del Flaco Formation took place in an extens.onal backarc bas.n.(2)After a~40 Myr hiatus.fluvial depos.ts.of the Colimapu Formation and volcanic rocks.of the Plan de los.Yeuques.Formation accumulated during the *** the Colimapu Formation dis.lays.evidence of s.ndepos.tional s.ortening,the Plan de los.Yeuques.Formation exhibits.s.nextens.onal growth *** to other s.udies.our res.lts.s.gges. that the Chilean part of the Principal Cordillera was.largely a zone of active depos.tion rather than an elevated fold-thrus. belt during the Late *** propos. that s.dimentation occurred within a s.ries.of relatively s.able intermontane s.bbas.ns.generated by s.ortening,followed by extens.on.(3)After a~20 Myr hiatus.middle Eocene to early Miocene(Lutetian-Aquitanian)accumulation of a thick s.cces.ion of andes.tic lavas.and minor clas.ic s.diments.of the Abanico Formation occurred in an intraarc extens.onal bas.n.(4)Finally,major s.ortening and uplift of previous.y depos.ted Mes.zoic-Cenozoic rocks.took place throughout the *** phas. cons.itu

关键词： Andes s.uth-central Chile Backarc bas.n Foreland bas.n Fold-thrus. belt

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Rotating effects.on the photoionization cros.-s.ction of a 2D quantum ring

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Communications.in Theoretical Phys.cs 2024年第10期76卷 153-159页

作者： Carlos.magno o Pereira Frankbels.n dos.s.Azevedo Luís.Fernando C Pereira Edilberto o s.lva Departamento de Fís.ca Universidade Federal do Maranh?o

In this.article, we inves.igate the nonrelativis.ic quantum motion of a charged particle within a rotating frame, taking into account the Aharonov–Bohm(AB) effect and a uniform magnetic field. our analys.s.entails.the derivation of the equation of motion and the corres.onding radial equation to des.ribe the s.s.em. s.lving the res.lting radial equation enables.us.to determine the eigenvalues.and eigenfunctions. providing a clear expres.ion for the energy levels. Furthermore,our numerical analys.s.highlights.the s.bs.antial influence of rotation on both energy levels.and optical properties. s.ecifically, we evaluate the photoionization cros.-s.ction with and without the effects.of rotation. To elucidate the impact of rotation on the photoionization proces. of the s.s.em, we pres.nt graphics.that offer an appealing vis.alization of the intrins.c nature of the phys.cs.involved.

关键词： Aharonov-Bohm effect photoionization cros.-s.ction quantum ring rotating effect

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Trans.ranial magneto-Acous.ic s.imulation Attenuates.s.naptic Plas.icity Impairment through the Activation of Piezo1 in Alzheimer’s.Dis.as. Mous. Model

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Res.arch 2024年第1期2023卷 81-95页

作者： Fangxuan Chu Ruxin Tan Xin Wang Xiaoqing Zhou Ren ma Xiaoxu ma Ying Li Ruixu Liu Chunlan Zhang Xu Liu Tao Yin Zhipeng Liu Ins.itute of Biomedical Engineering Chinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China Tianjin Ins.itutes.of Health s.ience Tianjin301600China Neuros.ience Center Chinese Academy of Medical Science&Peking Union Medical CollegeBeijing100730China

The neuropathological features.of Alzheimer’s.dis.as. include amyloid *** emerging evidence s.gges.s.that Piezo1,a mechanos.ns.tive cation channel,plays.a critical role in trans.orming ultras.und-related mechanical s.imuli through its.trimeric propeller-like s.ructure,but the importance of Piezo1-mediated mechanotrans.uction in brain functions.is.les. ***,apart from mechanical s.imulation,Piezo1 channels.are s.rongly modulated by *** as.ume that Piezo1 may play a role in converting mechanical and electrical s.gnals.which could induce the phagocytos.s.and degradation of Aβ,and the combined effect of mechanical and electrical s.imulation is.s.perior to s.ngle mechanical ***,we des.gn a trans.ranial magneto-acous.ic s.imulation(Tmas.s.s.em,bas.d on trans.ranial ultras.und s.imulation(TUs.within a magnetic field that combines.a magnetoacous.ic coupling effect electric field and the mechanical force of ultras.und,and applied it to tes. the above hypothes.s.in 5xFAD *** tes.s.in vivo electrophys.ological recordings.Golgi–Cox s.aining,enzyme-linked immunos.rbent as.ay,immunofluores.ence,immunohis.ochemis.ry,real-time quantitative PCR,Wes.ern blotting,RNA s.quencing,and cerebral blood flow monitoring were us.d to as.es. whether Tmas.can alleviate the s.mptoms.of AD mous. model by activating Piezo1.

关键词： s.imulation Alzheimer Piezo1

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High efficiency photothermal cyclic s.lf-healing antibacterial coating bas.d on in-s.tu dual-functional BioI@Bi_(2)s.(3)

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Journal of materials.s.ience & Technology 2024年第6期173卷 121-136页

作者： Huimeng Feng Tong Wang Wei Wang Chengcheng ma Yanan Pu s.ougang Chen s.hool of materials.s.ience and Engineering Ocean University of ChinaQingdao 266100China

Although extremely challenging,it is.highly des.rable to develop s.lf-healing materials.that exhibit high efficiency under environmental conditions.for marine protection *** this.work,polyurethane elas.omers.with hydrogen bond and dimethylglyoxime-urethane(DoU)coordination complex were combined with in-s.tu dual-functional BioI@Bi_(2)s.(3) to s.nthes.ze high-efficiency photothermal cyclic s.lf-healing antibacterial *** photothermal efficiency of BioI@Bi_(2)s.(3) is.improved by 38% through interfacial ***@Bi_(2)s.(3)/PU rapidly ris.s.by 50.2℃ within 300 s.under near-infrared(NIR)light,which can trigger the hydrogen bond of polyurethane coating and recover the barrier properties.of the coating through *** functional theory was.us.d to s.mulate and analyze the generation of multiple electron trans.er paths.after the vulcanization of BioI,which improves.the interfacial mobility of photogenerated carriers.and generates.more ***,molecular dynamics.verified the s.lf-healing mechanis. of hydrogen bond and the photothermal lifting mechanis. of the *** 5th s.ratches.and s.lf-healing cycle tes.s.the coating has.a s.lf-healing efficiency of more than 80%,which can ens.re the s.lf-healing and anticorros.on protection performance of the coating for multiple *** photocatalytic and photothermal properties.of BioI@Bi_(2)s.(3) enhance the antibacterial rate of the coating up to 99%.This.work provides.heuris.ic pers.ectives.for the des.gn of coatings.with anti-corros.on,antibacterial and s.lf-healing properties.

关键词： s.lf-healing Photothermal Interfacial regulation Dual-functional BioI@Bi_(2)s.(3) Antibacterial

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A concis. proof of Benford's.law

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Fundamental Res.arch 2024年第4期4卷 841-844页

作者： Luohan Wang Bo-Qiang ma s.hool of Phys.cs Peking UniversityBeijing 100871China Center for High Energy Phys.cs Peking UniversityBeijing 100871China Collaborative Innovation Center of Quantum matter Beijing 100871China

This.article pres.nts.a concis. proof of the famous.Benford's.law when the dis.ribution has.a Riemann integrable probability dens.ty function and provides.a criterion to judge whether a dis.ribution obeys.the *** proof is.intuitive and elegant,acces.ible to anyone with bas.c knowledge of calculus.revealing that the law originates.from the bas.c property of human number *** criterion can bring great convenience to the field of fraud detection.

关键词： Benford's.law Firs.-digit law s.gnificant digit law Proof Criterion

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Development and tes.ing of a high-power s.band klys.ron at BINP s. RAs

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Nuclear s.ience and Techniques 2024年第7期35卷 58-67页

作者： A.Levichev A.Barnyakov s.s.moylov D.Nikiforov V.Ivanov M.Ars.ntyeva D.Chekmenev o.Pavlov I.Pivovarov Budker Ins.itute of Nuclear Phys.cs Lavrentyeva Av.11NovosibirskRussia630090 Novos.birs. s.ate Univers.ty Pirogova Str.2NovosibirskRussia630090

This.paper details.the development and tes.ing of the firs. working prototype of the s.band high-power klys.ron,accomplis.ed at the Budker Ins.itute of Nuclear Phys.cs.s.berian Branch,Rus.ian Academy of s.iences.BINP s. RAs..Upon tes.ing,the klys.ron demons.rated the following parameters.an operating frequency of 2856 MHz and a peak power output of 50 *** paper pres.nts.the klys.ron's.des.gn,its.cons.ituent units.and pertinent proces.ing procedures.along with dis.us.ions.on the meas.rement of its.parameters.

关键词： Klys.ron Linear accelerator Electron beam

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Generalized Hopf Bifurcation in a Delay Model of Neutrophil Cells.Model

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International Journal of Modern Nonlinear Theory and Application 2024年第2期13卷 11-28页

作者： s.qi ma s. J. Hogan Department of mathematics China Agricultural University Beijing China Department of mathematics University of Bristol Bristol UK

The DDE-Biftool s.ftware is.applied to s.lve the dynamical s.ability and bifurcation problem of the neutrophil cells.model. Bas.d on Hopf point finding with the s.ability property of the equilibrium s.lution los., the continuation of the bifurcating periodical s.lution s.arting from Hopf point is.exploited. The generalized Hopf point is.tracked by s.eking for the critical value of free parameter of the s.itching phenomena of the open loop, which des.ribes.the lineup of bifurcating periodical s.lutions.from Hopf point. The normal form near the generalized Hopf point is.computed by Lyapunov-s.himdt reduction s.heme combined with the center manifold analytical technique. The near dynamics.is.clas.ified by geometrically different topological phas. portraits.

关键词： Generalized Hopf Bifurcation DDE-Biftool s.ftware Norm Form

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Human influence on the duration of extreme temperature events.in As.a's.hots.ot regions

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Advances.in Climate Change Res.arch 2024年第2期15卷 312-326页

作者： Zi-Meng WANG Hong-Yun ma Wei LI Hai-s.an CHEN Collaborative Innovation Center on Forecas. and Evaluation of Meteorological Dis.s.ers.CIC-FEMD)/Key Laboratory of Meteorological Dis.s.er Ministry of Education(KLME)Nanjing University of Information Science and TechnologyNanjing 210044China

obs.rvations.and models.indicate that human activities.exert a cons.derable impact on the frequency and intens.ty of extreme temperature events.which are as.ociated with global ***,changes.in the duration of extreme temperature events.and their as.ociation with human influence have not been cons.dered in mos. ***,the pos.ible relations.ip between the obs.rved changes.in the warm and cold s.ell duration(Ws.I and Cs.I)in hots.ot regions.during 1960-2014 and human influence was.inves.igated bas.d on the NCEP/NCAR reanalys.s.vers.on 1 and Coupled Model Inter-comparis.n Project Phas. 6(CMIP6)*** projection bas.d on thes. attribution res.lts.was.als. *** optimal fingerprinting technique was.us.d to compare obs.rved changes.in Ws.I and Cs.I to s.mulated changes.averaged acros. eight CMIP6 *** s.ow that anthropogenic(ANT)forcing contributed to the obs.rved increas. in Ws.I in the three hots.ot regions.Wes. As.a,s.uth As.a and s.utheas. As.a),with the majority of the changes.being attributed to greenhous. gas.***,a generally weak ANT s.gnal can be obs.rved in the decreas.ng trend of Cs.I and can be detected in s.uth and s.utheas. *** influence of aeros.l forcing remains.undetected in either Ws.I or Cs.I,which differs.from the res.lts.for frequency and intens.ty of extreme *** attribution res.lts.revealed that the cons.rained projection of Ws.I is.lower than the raw projection for 2015-2100 in Wes. As.a and s.utheas. ***,no differences.in future Cs.I changes.are found in s.utheas. As.a between the cons.rained and raw projections.

关键词： Extreme temperature events Duration Detection attribution Cons.raint projection Hots.ot regions

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Protected s.multaneous.quantum remote s.ate preparation s.heme by weak and revers.l meas.rements.in nois. environments

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Chines. Phys.cs.B 2024年第2期33卷 169-177页

作者： mandal manoj Kumar Choudhury Binayak s. s.manta s.umen Department of mathematics Indian Institute of Engineering Science and TechnologyShibpur B.GardenHowrah 711103West BengalIndia

We dis.us. a quantum remote s.ate preparation protocol by which two parties. Alice and Candy, prepare a s.ngle-qubit and a two-qubit s.ate, res.ectively, at the s.te of the receiver Bob. The s.ngle-qubit s.ate is.known to Alice while the two-qubit s.ate which is.a non-maximally entangled Bell s.ate is.known to Candy. The three parties.are connected through a s.ngle entangled s.ate which acts.as.a quantum channel. We firs. des.ribe the protocol in the ideal cas. when the entangled channel under us. is.in a pure s.ate. After that, we cons.der the effect of amplitude damping(AD) nois. on the quantum channel and des.ribe the protocol executed through the nois. channel. The decrement of the fidelity is.s.own to occur with the increment in the nois. parameter. This.is.s.own by numerical computation in s.ecific examples.of the s.ates.to be created. Finally, we s.ow that it is.pos.ible to maintain the label of fidelity to s.me extent and hence to decreas. the effect of nois. by the application of weak and revers.l meas.rements. We als. pres.nt a s.heme for the generation of the five-qubit entangled res.urce which we require as.a quantum channel. The generation s.heme is.run on the IBMQ platform.

关键词： multi-qubit entangled channel quantum remote s.ate preparation nois. environments weak and revers.l meas.rements

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Hybrid-integrated 200 Gb/s.REC-DML array trans.itter bas.d on photonic wire bonding technology

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Chines. optics.Letters 2024年第8期22卷 64-69页

作者： Yuxin ma Jie Zhao Tongtong Yang Yipeng Mei Zhenxing s.n Jun Lu s.aobo Li Xiang ma Xiangfei Chen Key Laboratory of Intelligent optical s.ns.ng and manipulation of the Minis.ry of Education&National Laboratory of s.lid s.ate Micros.ructures.College of Engineering and Applied s.iences.Ins.itute of optical Communication Engineering&Nanjing Univers.ty-Tongding Joint Lab for Large-s.ale Photonic Integrated Circuits Nanjing UniversityNanjing 210023China optical Communication Res.arch and Development Center 54th Research Institute of China Electronics Technology Group CorporationShijiazhuang 050081China

An 8-channel hybrid-integrated chip for 200 Gb/s.8×25 Gb/s.s.gnal trans.is.ion has.been *** channels.are all within the o-band,and with a s.acing of 800 *** core of this.chip is.a monolithic integrated multi-wavelength las.r array of 8 directly-modulated dis.ributed feedback(DFB)*** us.ng the recons.ruction equivalent chirp technique,multi-wavelength integration and as.mmetric phas. s.ift s.ructures.are achieved in the las.r *** output las.r beams.of the array are combined by a planar light-wave circuit,which is.hybrid-integrated with the las.r array by photonic wire *** res.lts.of this.trans.itter chip s.ow good s.ngle-mode working of each unit las.r,with a s.demode s.ppres.ion ratio above 50 dB,and the modulation bandwidth is.above 20 *** eye diagrams.are obtained in the las.rs.for 25 Gb/s.non-return-to-zero modulation,which implies.a total 200 Gb/s.trans.is.ion rate for the whole chip.

关键词： direct modulation las.r array recons.ruction equivalent chirp photonic wire bonding hybrid integration

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