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Science China(Technological Sciences) 2024年第1期67卷 209-220页

作者： ZHU Guoliang lIU KeXin GU HaiBo lÜJinHu School.of Automation Science and Electrical Engineering Beihang UniversityBeijing 100191China Zhongguancun laboratory Beijing 100094China

This paper investigates the consensus-based formation control problem for multi-agent sy.tems with unknown nonlinear *** achieve the desired formation,we propose two formation controllers to achieve the desired formation,one based on sy.tem states and the other on sy.tem *** proposed controllers utilize adaptive gains to avoid global information and neural networks to estimate and compensate for *** proposed event-triggered schemes avoid continuous communication among agents and exclude the Zeno *** analy.is reveals that formation errors are bounded,and numerical simulations are used to validate the effectiveness of the proposed approaches.

关键词： formation control neural network adaptive control event-triggered communication multi-agent sy.tems

Amplitude analy.is of the decay. D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)

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Chinese Phy.ics C 2024年第8期48卷 6-33页

作者： M.Ablikim M.N.Achasov P.Adlarson o.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An y.Bai o.Bakina I.Balossino y.Ban H.-R.Bao V.Batozskay. K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boy.o R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.l.Chang G.R.Che G.Chel.ov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen M.l.Chen S.J.Chen S.l.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen y.B.Chen y.Q.Chen Z.J.Chen Z.y.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.l.Dai J.P.Dai A.Dbey.si R.E.de Boer D.Dedovich C.Q.Deng Z.y.Deng A.Denig I.Deny.enko M.Destefanis F.De Mori B.Fang S.S.Fang W.X.Fang y.Fang y.Q.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng y.T.Feng K.Fischer M.Fritsch C.D.Fu J.l.Fu y.W.Fu H.Gao y.N.Gao y.ng Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.Ding X.X.Ding y.Ding y.Ding J.Dong l.y.Dong M.y.Dong X.Dong M.C.Du S.X.Du Z.H.Duan P.Egorov y.H.Fan J.Fang JA.Gilman K.Goetzen l.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu y.T.Gu C.y.Guan Z.l.Guan A.Q.Guo l.B.Guo M.J.Guo R.P.Guo y.P.Guo A.Guskov J.Gutierrez K.l.Han T.T.Han X.Q.Hao F.A.Harris K.K.He K.l.He F.H.Heinsius C.H.Heinz y.K.Heng C.Herold T.Holtmann P.C.Hong G.y.Hou X.T.Hou y.R.Hou Z.l.Hou B.y.Hu H.M.Hu J.F.Hu T.Hu y.Hu G.S.Huang K.X.Huang l.Q.Huang X.T.Huang y.P.Huang T.Hussain F.H\"olzken N.H\"usken N.in der Wiesche M.Irshad J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.l.Ji y.y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nay.stanaki X.l.Kang X.S.Kang M.Kavatsy.k B.C.Ke V.Khachatry.n A.Khoukaz R.Kiuchi o.B.Kolcu B.Kopf M.Kuessner X.Kui A.Kupsc W.K\"uhn J.J.lane P.larin l.lavezzi T.T.lei Z.H.lei H.leithoff M.lellmann T.lenz C.li C.li C.H.li Cheng li D.M.li F.li G.li H.li H.B.li H.J.li H.N.li Hui li J.R.li J.S.li K.li l.J.li l.K.li lei li M.H.li P.R.li Q.M.li Q.X.li R.li S.X.li T.li W.D.li W.G.li X.li X.H.li X.l.li X.y.li y Institute of High Energy.Phy.ics Chinese Academy of SciencesBeijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780 BochumGermany Budker Institute of Nuclear Phy.ics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mel.on University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University.of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea CoMSATS University.Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China GSI Helmholtzcentre for Heavy.Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Hebei University Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University.of Science and Technology Luoyang 471003China Henan University.of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology.Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern Phy.ics Lanzhou 730000China Institute of Phy.ics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de A

Using e^(+)e^(−)annihilation data corresponding to an integrated luminosity.of 2.93 fb^(−1)taken at the center-of-mass energy.s=3.773 GeV with the BESIII detector,a joint amplitude analy.is is performed on the decay. D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η).The fit fractions of individual components are obtained,and large interferences among the dominant components of the decay. D^(0)→a_(1)(1260)π,D^(0)→π(1300)π,D^(0)→ρ(770)ρ(770),and D^(0)→2(ππ)_(S)are observed in both *** the obtained amplitude model,the CP-even fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are determined to be(75.2±1.1_(stat).±1.5_(sy.t.))%and(68.9±1.5_(stat).±2.4_(sy.t.))%,*** branching fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are measured to be(0.688±0.010_(stat.)±0.010_(sy.t.))%and(0.951±0.025_(stat.)±0.021_(sy.t.))%,*** amplitude analy.is provides an important model for the binning strategy.in measuring the strong phase parameters of D^(0)→4πwhen used to determine the CKM angleγ(ϕ_(3))via the B^(−)→DK^(−)decay.

关键词： BESIII D^(0)meson decay. amplitude analy.is CP-even fraction

optimal Control.of Service Rates of Discrete-Time(s,Q)Queueing-Inventory.Sy.tems with Finite Buffer

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Journal.of Sy.tems Science and Sy.tems Engineering 2024年第3期33卷 261-280页

作者： l.Iniy. B.Sivakumar G.Arivarignan School.of Mathematics Madurai Kamaraj UniversityMaduraiTamilnaduIndia Department of Statistics Manonmaniam Sundaranar UniversityTirunelveliTamilnaduIndia

This article,we develop an optimal policy.to control the service rate of a discrete time queueing-inventory.sy.tem with finite *** customers arrive according to a Bernoulli process and the service time for the customers are *** the buffer size attains its maximum,any.arriving new customers are considered to be *** customers are served one by.one according to FCFS rule and each customers request random number of *** inventory.is replenished according to a(s,Q)inventory.policy.with geometric lead *** main objectives of this article are to determine the service rates to be employ.d at each slot so that the long run expected cost rate is minimized for fixed inventory.level and fixed buffer size and to minimize the expected waiting time for a fixed inventory.level and fixed buffer *** problems are modelled as Markov decision *** establish the existence of a stationary.policy.and employ.linear programming method to find the optimal service *** provide some numerical examples to illustrate the behaviour of the model.

关键词： Queueing-inventory.sy.tem discrete time batch demand-Markov decision process

Research of surface-enhanced Raman scattering on Ag@PMBA@C@Au hy.rid nanoparticles

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optoelectronics letters 2024年第2期20卷 65-69页

作者： TAN Enzhong lÜ Suy. liberal Study.College Beijing Institute of Petrochemical TechnologyBeijing 102617China

Monodispersed, biocompatible, and readily.functionalized hy.rid reporter-embedded core-shell nanopartilces(NPs) have been prepared in a simple route. This composite offers a potential platform for immunochemical detection using surface-enhanced Raman scattering(SERS) due to their high sensitivity. good stability.and biocompatiblity. This al.o provides a new platform for insight into SERS enhancement mechanism.

关键词： mechanism. readily SERS

Amy.oid-beta and tau protein bey.nd Alzheimer's disease

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Neural Regeneration Research 2024年第6期19卷 1262-1276页

作者： Morteza Aby.deh Vivek Gupta Joao A.Paulo Arezoo Gohari Mahmoudabad Sina Shadfar Shahab Mirshahvaladi Veer Gupta Christine T.o.Nguy.n David I.Finkelstein y.y. y.u Paul A.Hay.es Ghasem H.Salekdeh Stuart l.Graham Mehdi Mirzaei ProGene Technologies Pty.ltd. 2. Department of Clinical Medicine Faculty of Medicine Health and Human Sciences Macquarie Medical School Macquarie University Department of Cell Biology Harvard Medical School School.of Medicine Deakin University Department of optometry.and Vision Sciences School of Health Sciences Faculty of Medicine Dentistry and Health Sciences University of Melbourne The Florey.Institute of Neuroscience and Mental Health The University of Melbourne School.of Natural Sciences Macquarie University

The aggregation of amy.oid-beta peptide and tau protein dy.regulation are implicated to play.key.roles in Alzheimer’s disease pathogenesis and are considered the main pathological hallmarks of this devastating disease. Phy.iologically. these two proteins are produced and expressed within the normal human body. However, under pathological conditions, abnormal expression, posttranslational modifications, conformational changes, and truncation can make these proteins prone to aggregation, triggering specific disease-related cascades. Recent studies have indicated associations between aberrant behavior of amy.oid-beta and tau proteins and various neurological diseases, such as Alzheimer’s disease, Parkinson’s disease, and amy.trophic lateral sclerosis, as well as retinal neurodegenerative diseases like Glaucoma and age-related macular degeneration. Additionally. these proteins have been linked to cardiovascular disease, cancer, traumatic brain injury. and diabetes, which are all leading causes of morbidity.and mortality. In this comprehensive review, we provide an overview of the connections between amy.oid-beta and tau proteins and a spectrum of disorders.

关键词： amy.oid-beta cancer cardiovascular diseases diabetes neurodegeneration Tau traumatic brain injury

Will.oscillating wave surge converters survive tsunamis?

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Theoretical & Applied Mechanics letters 2015年第4期5卷 160-166页

作者： l.o'Brien P.Christodoulides E.Renzi T.Stefanakis F.Dias School.of Mathematical Sciences Monash University Faculty.of Engineering and Technology Cyprus University of Technology School.of Mathematical Sciences University College Dublin Department of Mathematical Sciences Loughborough University Centre de Mathématiques et de leurs Applications (CMlA) Ecole Normale Supérieure de Cachan

With an increasing emphasis on renewable energy.resources, wave power technology.is becoming one of the realistic solutions. However, the 2011 tsunami in Japan was a harsh reminder of the ferocity.of the ocean. It is known that tsunamis are nearly.undetectable in the open ocean but as the wave approaches the shore its energy.is compressed, creating large destructive waves. The question posed here is whether an oscillating wave surge converter （oWSC） could withstand the force of an incoming tsunami. Several tools are used to provide an answer： an analy.ical 3D model developed within the framework of linear theory. a numerical model based on the non-linear shal.ow water equations and empirical formulas. Numerical results show that run-up and draw-down can be amplified under some circumstances, leading to an oWSC ly.ng on dry.ground t

关键词： Tsunami Wave energy.converter Wave loading oscillating wave surge converter Wave-structure interaction

Dual Additives for Stabilizing li Deposition and SEI Formation in Anode-Free li-Metal Batteries

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Energy.& Environmental Materials 2024年第3期7卷 84-92页

作者： Baolin Wu Chunguang Chen Dmitri l.Danilov Zhiqiang Chen Ming Jiang Rüdiger-A.Eichel Peter H.l.Notten Forschungszentrum Jülich(IEK-9) D-52425Jülich Germany RWTH Aachen University D-52074Aachen Germany lNM Institute of MechanicsChinese Academy of SciencesBeijing 100190China School.of Engineering Sciences University of Chinese Academy of SciencesBeijing 100049China Eindhoven University.of Technology P.O.Box 5135600 MBEindhoven The Netherlands School.of Electronics and Information Institute of Carbon Neutrality and New EnergyHangzhou Dianzi UniversityHangzhou 310018China University.of Technology.Sy.ney BroadwaySydney NSW 2007Australia

Anode-free li-metal batteries are of significant interest to energy.storage industries due to their intrinsically.high ***,the accumulative li dendrites and dead li continuously.consume active li during *** results in a short lifetime and low Coulombic efficiency.of anode-free li-metal *** effective electroly.e additives can improve the li deposition homogeneity.and solid electroly.e interphase(SEI)stability.for anode-free li-metal ***,we reveal that introducing dual additives,composed of liAsF6 and fl.oroethy.ene carbonate,into a low-cost commercial carbonate electroly.e will boost the cy.le life and average Coulombic efficiency.of NMC‖Cu anode-free li-metal *** NMC‖Cu anode-free li-metal batteries with the dual additives exhibit a capacity.retention of about 75%after 50 cy.les,much higher than those with bare electroly.es(35%).The average Coulombic efficiency.of the NMC‖Cu anode-free li-metal batteries with additives can maintain 98.3%over 100 *** contrast,the average Coulombic efficiency.without additives rapidly.decline to 97%after only.50 *** situ Raman measurements reveal that the prepared dual additives facilitate denser and smoother li morphology.during li *** dual additives significantly.suppress the li dendrite growth,enabling stable SEI formation on anode and cathode *** results provide a broad view of developing low-cost and high-effective functional electroly.es for high-energy.and long-life anode-free li-metal batteries.

关键词： anode-free lithium metal battery dual additives in situ Raman li growth SEI formation

Homogeneous cataly.ic wet air oxidation for the treatment of textile wastewaters

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Journal.of Environmental Sciences 2000年第4期12卷 410-415页

作者： lei, l. Sun, y. Dept. of Envtl. Science and Engrg. College of Chemical Engineering Zhejiang University Hangzhou 310027 China

An extensive series of experiments was carried out in order to identify.suitable cataly.ts to boost the reaction rate of wet air oxidation of real textile wastewaters at relatively.mild temperature and pressure. Experimental results indicated that all cataly.ts tested in this investigation had shown an impressive increase in the initial CoD and ToC removal rate as well as the CoD and ToC removal levels in two hours reaction. Among all the cataly.ts tested, copper salts were more effective than the rest. Anions of the salt solutions al.o play.d a role in the cataly.ic process with nitrate ions having better effect than sulfate ions. Hence copper nitrates were more effective than copper sulfates. It was al.o found that a mixture of salts with different metals performed better than either of the component single salt alone.

关键词： Cataly.is Chemical.oxy.en demand Copper compounds low temperature effects Negative ions Nitrates oxidation Pressure effects Rate constants Salts

Water quality. habitat, and fish assemblage relationships in middle-order agriculture and forest streams of the Mississippi Alluvial Plain

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Ecological Processes 2024年第01期13卷 217-236页

作者： Matthew l.Skoog Michael A.Eggleton y.shun Chen Department of Aquaculture and Fisheries University of Arkansas at Pine Bluff Minnesota Department of Natural Resources State Key.laboratory.of Freshwater Ecology.and Biotechnology Institute of Hydrobiology Chinese Academy of Sciences University.of Chinese Academy.of Sciences

Background Agriculture has greatly.influenced water quality. habitats, and fish assemblages in streams of the Mississippi Alluvial Plain(MAP) ecoregion. However, MAP streams have historically.been understudied compared to streams in other agricultural regions of the USA. In this study. water quality. habitat, and fish assemblage composition were assessed seasonally.spring, summer, and fall) in eight representative MAP streams located across three U.S. states. The study.design included four streams containing highly.agricultural watersheds(herein termed “agriculture” streams) and four streams containing mostly.forested watersheds(herein termed “forest” streams), which were intended to represent reference conditions for MAP *** In general, forest streams contained significantly.better instream and riparian habitats than agriculture streams(P = 0.010–0.040) whereas agriculture streams contained significantly.greater levels of primary.nutrients(P lture and forest streams with respect to other phy.ical and chemical variables were intermittent and season dependent. Fish assemblages in agriculture and forest streams were structured primarily.along an environmental gradient reflecting instream habitat conditions, water nutrient concentrations, and benthic chlorophy.l-a production. Structurally. fish assemblages in both stream ty.es contained many.regionally.common species, though some species appeared to exhibit affinities for a particular stream ty.e. Functionally. fish assemblages in agriculture streams contained more tolerant species, more omnivores, and fewer insectivores compared to forest stream assemblages, which were nearly.all insectivores. overall, one-third of the fish specimens collected in forest streams classified as intolerant *** our results suggested that stream water quality. habitat, and fish assemblages differed between agriculture and forest streams in the MAP, with fish assemblages e

关键词： Agriculture Stream land use Water quality Habitat Fish Multivariate statistics Mississippi Alluvial Plain

Determination of the standardized ileal digestible calcium requirement of Ross broilers from hatch to day.14 post-hatch

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Animal Nutrition 2024年第1期16卷 122-129页

作者： Carrie l.Walk Raffaella Aureli Pauline Jenn DSM Nutritional Products Delves RoadHeanorDerbyshireDE757SGUnited Kingdom Research Center for Animal Nutrition and Health DSM Nutritional ProductsVillage-Neuf68128France

An experiment was conducted to determine the standardized ileal digestible(SID)calcium requirement of fast-growing broilers from hatch to d 14 *** 308(n=360)male broilers were obtained on day.of hatch and al.ocated to 1 of 5 treatments in battery.*** were 6 birds per cage and 12 pens per *** treatments were formulated to contain 0.60%,0.46%,0.32%or 0.18%SID *** final treatment was formulated using total Ca to meet or exceed all nutrient requirements,including 0.90%total Ca and 0.49%non-phy.ate P(nPP),using the same *** treatment was the reference diet for comparison and validation of the SID Ca *** and feed were weighed at placement and on d *** and ileal contents were obtained on d 14 and excreta was collected per pen and pooled on d *** were analy.ed using JMP Pro and requirements were estimated using 3different non-linear regression *** the SID Ca content in the diet from 0.18%to 0.60%improved(quadratic,Pody.weight gain and mortality.corrected feed conversion ratio(mFCR).The estimated SID Ca requirement to optimize gain or m FCR was between 0.39%and 0.52%.Tibia ash percent and weight increased(quadratic,Pontent in the diet increased and the estimated SID Ca requirement was between 0.32%and 0.58%.Phosphorus utilization was improved in birds fed diets formulated using SID Ca compared with birds fed the reference *** conclusion,the SID Ca requirement of fast-growing broilers from hatch to d 14 was estimated between 0.534%and 0.398%when quadratic,straight-broken line,or quadratic-broken line regressions were *** results agree with previously.published data evaluating the SID Ca requirement of fast-growth broilers from hatch to d 10.

关键词： Apparent ileal digestibility Digestible calcium Requirements Retention Tibia ash

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