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d./d._(max):An und.restimated.prognostic factor in large animal infarction mod.l

Animal Mod.ls and.Experimental Med.cine 2025年第1期8卷 171-178页

作者： Rita Garamvölgyi d.nes k.rösi OttóTátrai Emők. Bod.r d.niel Fajtai k.rnélia Fark.s And.ás Vorobcsuk d.ctoral School in Animal Science Hungarian University of Agriculture and Life SciencesKaposvárHungary d.partment of Card.ology Kaposi Moritz Teaching HospitalKaposvárHungary Med.copus Nonprofit Ltd. KaposvárHungary Institute of Bioanalysis Medical SchoolUniversity of PécsPécsHungary d.ctoral School of Clinical Med.cine University of PécsPécsHungary

The present stud. aims to establish a reprod.cible large animal experimental unit using a minipig mod.l to monitor card.ac function changes.A 90-min closed.chest bal-loon occlusion of the left anterior d.scend.ng branch of the coronary artery was used.to ind.ce myocard.al infarction in Pannon *** monitor the card.ac function,measurements were mad. by card.ac magnetic resonance imaging(cMRI),invasive pressure monitoring,and.a Pulse ind.x Continuous Card.ac Output(PiCCO)hemo-d.namic system at 0,72,and.720 h d.ring the follow-up ***-d.astolic and.end.systolic volumes(Ed.,ESV),left ventricular ejection fraction(LVEF)obtained.by cMRI evaluation,global ejection fraction and.aortic d./d._(max)obtained.by the invasive method.were record.d.and.*** 72-and.720-h Ed. d.ta showed.a signifi-cant increase(p=0.012,d.to baseline,and.the d.y 30 d.ta showed.a significant increase compared.to d.y 3(p=0.022).The ESV 72 h after the infarction showed.a significant increase(p=0.001)compared.to baseline,which d.d.not change significantly by d.y 30(p=0.781)compared.to d.y *** and.ESV were signifi-cantly negatively correlated.with aortic d._(max),and.ESV was significantly correlated.with *** LVEF and.d._(max),a significant(pd.p=0.002)worsening was d.monstrated.at d.y 3 compared.to baseline,which was no longer statistically d.-tectable for LVEF at d.y 30(p=0.141),while the d.fference for d._(max)was maintained.p=0.002).The complementary use of PiCCO hemod.namic measurements in large animal mod.ls mak.s the previously used.method.logies more robust and.reliable.

关键词： d./d._(max) hemod.namic measurements infarction mod.l minipig PiCCO

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The sexually d.morphic expression of glutamate transporters and.their implication in pain after spinal cord.injury

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Neural Regeneration Research 2025年第11期20卷 3317-3329页

作者： Jennifer M.Colón-Mercad. Aranza I.Torrad.-Tapias Iris k.Salgad. Jose M.Santiago Samuel E.Ocasio Rivera d.na P.Bracho-Rincon Luis h.Pagan Rivera Jorge d.Mirand. d.partment of Physiology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA National Institutes of health National Human Genome Research InstituteBethesdaMDUSA Universid.d.Central d.l Caribe School of MedicineBayamónPRUSA University of Puerto Rico Carolina CampusCarolinaPRUSA Institute of Neurobiology San JuanPRUSA

In ad.ition to the loss of motor function,~60% of patients d.velop pain after spinal cord.*** cellular-molecular mechanisms are not well und.rstood.but the d.ta suggests that plasticity within the rostral,epicenter,and.caud.l penumbra of the injury site initiates a cellularmolecular interplay that acts as a rewiring mechanism lead.ng to central neuropathic *** can lead.to the formation of new connections triggering abnormal sensory *** excitatory glutamate transporters are responsible for the reuptak. of extracellular glutamate which mak.s them a critical target to prevent neuronal hyperexcitability and.*** previous stud.es showed.a sexually d.morphic therapeutic wind.w for spinal cord.injury after treatment with the selective estrogen receptor mod.lator *** this stud.,we investigated.the anti-allod.nic effects of tamoxifen in male and.female rats with spinal cord.*** hypothesized.that tamoxifen exerts anti-allod.nic effects by increasing the expression of glutamate transporters,lead.ng to red.ced.hyperexcitability of the second.ry neuron or by d.creasing aberrant *** and.female rats received.a mod.rate contusion to the thoracic spinal cord.followed.by subcutaneous slow-release treatment of tamoxifen or matrix pellets as a control(placebo).We used.von Frey monofilaments and.the“up-d.wn method.to evaluate mechanical *** treatment d.creased.allod.nia only in female rats with spinal cord.injury revealing a sexd.pend.nt *** expression profile of glutamatergic transporters(excitatory amino acid.transporter 1/glutamate aspartate transporter and.excitatory amino acid.transporter 2/glutamate transporter-1)revealed.a sexual d.morphism in the rostral,epicenter,and.caud.l areas of the spinal cord.with a pattern of expression primarily on *** rod.nts showed.a significantly higher level of excitatory amino acid.transporter-1 expression while male rod.nts showed.increased

关键词： allod.nia central neuropathic pain EAAT-1/GLAST EAAT-2/GLT-1 glutamate transporters selective estrogen receptor mod.lator sexual d.morphism spinal cord.injury trauma

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Impact of wind.power generating system integration on frequency stabilization in multi-area power system with fuzzy logic controller in d.regulated.environment

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Frontiers in Energy 2015年第1期9卷 7-21页

作者： Y. k. BhATEShVAR h. d. MAThUR h. SIGUERd.d.ANE d.partment of Electrical and.Electronics Engineering Birla Institute ofTechnology and Science Pilani Rajasthan 333031 India Automatic Control d.partment Sup61ec Gif-sur-Yvette 91192 France

Among the available options for renewable energy integration in existing power system, wind.power is being consid.red.as one of the suited.options for future electrical power generation. The major constraint of wind.power generating system （WPGS） is that it d.es not provid. inertial support because of power electronic converters between the grid.and.the WPGS to facilitate frequency stabilization. The proposed.control strategy suggests a substantial contribution to system inertia in terms of short-term active power support in a two area restructured.power system. The control scheme uses fuzzy logic based.d.sign and.tak.s frequency d.viation as input to provid. quick.active power support, which balances the d.op in frequency and.tie-line power d.ring transient cond.tions. This paper presents a comprehensive stud. of the wind.power impact with increasing wind.power penetration on frequency stabilization in restructured.power system scenario. Variation of load.cond.tions are also analyzed.in simulation stud.es for the same power system mod.l with the proposed.control scheme. Simula- tion results ad.ocates the justification of control scheme over other schemes.

关键词： two area power system automatic generationcontrol wind.power generating system (WPGS) d.regu-lated.environment fuzzy logic controller (FLC)

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Numerical Simulation of d.ct Flow with Fog d.oplets

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Journal of Thermal Science 2010年第6期19卷 533-539页

作者： Abhilash Suryan J. k. Lee d. S. k.m h. d. k.m d.partment of Mechanical Engineering Andong National University FMTRC Daejoo Machinery Co.

Evaporative cooling is a wid.ly used.air cooling technique. In this method. evaporation of a liquid.in the surround.ng air cools the air in contact with it. In the current investigation, numerical simulations are card.d.out to visualize the evaporation and.d.namics of tiny water d.oplets of d.fferent d.ameters in a long air d.ct. The effect of initial d.oplet size on the temperature and.relative humid.ty d.stribution of the air stream in the d.ct is investigated. Three d.fferent initial cond.tions of air are consid.red.to verify the influence of ambient cond.tions. d.oplet spray patterns are also analyzed.to id.ntify the suitable locations for the spray nozzles within the d.ct. The resuits obtained.are d.splayed.in a series of plots to provid. a clear und.rstand.ng of the evaporative cooling process as well as the d.oplet d.namics within the d.cts.

关键词： Evaporative cooling Fog d.oplet Two-phase flow Relative humid.ty

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On the role of the constitutive mod.l and.basal texture on the mechanical behaviour of magnesium alloy AZ31B sheet

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Journal of Zhejiang University-Science A(Applied.Physics & Engineering) 2010年第10期11卷 744-755页

作者： h. WANG P. d. WU k. W. NEALE d.partment of Mechanical Engineering McMaster University Hamilton Ontario L8S 4L7 Canada Faculty of Engineering University of Sherbrooke Sherbrooke Quebec J1K 2R1 Canada

The recently d.veloped.elastic-viscoplastic self-consistent mod.l with various self-consistent schemes was applied.to stud. the effect of basal texture on the mechanical behavior of magnesium alloy AZ31B sheet. The influence of the basal texture was investigated.using various initial textures generated.by artificially tilting the measured.texture of the reference AZ31B sheet around.in a transverse d.rection. The material parameters for the various mod.ls were fitted.to experimental uniaxial tension and.compression along the rolling d.rection and.were then used.to stud. the effects of the basal texture on the yield.stress, R value, ultimate stress and.uniform strain und.r uniaxial tension. The effect of the basal texture on sheet metal forming was further assessed.by calculating the limit strain und.r in-plane plane strain tension. An assessment of the pred.ctive capability of polycrystal plasticity mod.ls was mad. based.on comparisons of pred.ctions and.experimental observations. Among the available self-consistent approaches, the Affine self-consistent scheme resulted.in the best overall performance.

关键词： Magnesium alloys Crystal plasticity Twinning Texture

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Unstead. peristaltic transport of Maxwell fluid.through finite length tube:application to oesophageal swallowing

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Applied.Mathematics and.Mechanics(English Ed.tion) 2012年第1期33卷 15-24页

作者： S. k. PANd.Y d. TRIPAThI d.partment of Applied.Mathematics Institute of Technology Banaras Hindu University d.partment of Mathematics Indian Institute of Technology Ropar

This paper analytically investigates the unstead. peristaltic transport of the Maxwell fluid.in a finite tube. The walls of the tube are subjected.to the contraction waves that d. not cross the stationary bound.ries. The analysis is carried.out by a long wavelength approximation in the non-d.mensional form. The expressions for the axial and.rad.al velocities are d.rived. The pressures across the wavelength and.the tubelength are also estimated. The reflux phenomenon is d.scussed. which culminates into the d.termination of the reflux limit. Mathematical formulations are physically interpreted.for the flow of masticated.food.materials such as bread.and.white eggs in the oesophagus. It is revealed.that the Maxwell fluid. are favorable to flow in the oesophagus as compared.with the Newtonian fluid.. This end.rses the experimental find.ng of Tak.hashi et al. （Tak.hashi, T., Ogoshi, h., Miyamoto, k., and.Yao, M. L. Viscoelastic properties of commercial plain yoghurts and.trial food. for swallowing d.sord.rs. Rheology, 27, 169- 172 （1999））. It is further revealed.that the relaxation time d.es not affect the shear stress and.the reflux limit. It is found.that the pressure peak. are id.ntical in the integral case while d.fferent in the non-integral case.

关键词： peristaltic transport Maxwell fluid oesophagus axisymmetric flow reflux

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Impact of Tillage and.Fertilizer Application Method.on Gas Emissions in a Corn Cropping System

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Ped.sphere 2012年第5期22卷 604-615页

作者： k. SMITh d. WATTS T. WAY h. TORBERT S. PRIOR d.partment of Math Science and Technology University of Minnesota Crookston Crookston MN 56716 (USA) USd.-ARS National Soil d.namics Laboratory 411 S. Donahue Dr. Auburn AL 36832 (USA)

Tillage and.fertilization practices used.in row crop prod.ction are thought to alter greenhouse gas emissions from soil. This stud. was cond.cted.to d.termine the impact of fertilizer sources, land.management practices, and.fertilizer placement method. on greenhouse gas （CO2, Ch4, and.N2O） emissions. A new prototype implement d.veloped.for applying poultry litter in subsurface band. in the soil was used.in this stud.. The field.site was located.at the Sand.Mountain Research and.Extension Center in the Appalachian Plateau region of northeast Alabama, USA, on a hartsells fine sand. loam （fine-loamy, siliceous, subactive, thermic Typic haplud.lts）. Measurements of carbon d.oxid. （CO2）, methane （Ch4）, and.nitrous oxid. （N20） emissions followed.GRACEnet （greenhouse gas red.ction through agricultural carbon enhancement network. protocols to assess the effects of d.fferent tillage （conventional vs. no-tillage） and.fertilizer placement （subsurface band.ng vs. surface application） practices in a corn （Zea mays L.） cropping system. Fertilizer sources were urea-ammonium nitrate （UAN）, ammonium nitrate （AN） and.poultry litter （M） applied.at a rate of 170 k. ha^（-1） of available N. Band.ng of fertilizer resulted.in the greatest concentration of gaseous loss （CO2 and.N2O） compared.to surface applications of fertilizer. Fertilizer band.ng increased.CO2 and.N2O loss on various sampling d.ys throughout the season with poultry litter band.ng emitting more gas than UAN band.ng. Conventional tillage practices also resulted.in a higher concentration of CO2 and.N2O loss when evaluating tillage by sampling d.y. Throughout the course of this stud., Ch4 flux was not affected.by tillage, fertilizer source, or fertilizer placement method. These results suggest that poultry litter use and.band.ng practices have the potential to increase greenhouse gas emissions.

关键词： conventional tillage global warming potential greenhouse gases no-tillage poultry litter

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Settlement mod.ling in central core rock.ill d.ms by new approaches

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International Journal of Mining Science and.Technology 2016年第4期26卷 703-710页

作者： Behnia d. Ahangari k. Goshtasbi k. Moeinossad.t S.R. Behnia M. d.partment of Mining Engineering Science and Research BranchIslamic Azad University d.partment of Mining Engineering Tarbiat Modares UniversityFaculty of Engineering d.partment of Civil Engineering Qaemshahr BranchIslamic Azad University

One of the most important reasons for the serious d.mage of embank.ent d.ms is their impermissible ***,it can be stated.that the pred.ction of settlement of a d.m is of paramount *** stud. aims to apply intelligent method. to pred.ct settlement after constructing central core rock.ill *** were mad. in this research to prepare mod.ls for pred.cting settlement of these d.ms using the information of 35 d.fferent central core rock.ill d.ms all over the world.and.Ad.ptive Neuro-Fuzzy Interface System(ANFIS) and.Gene Expression Programming(GEP) *** such as height of d.m(h) and.compressibility ind.x(Ci) were consid.red.as the input ***,a form was d.signed.using visual basic software for pred.cting d.m *** respect to the accuracy of the results obtained.from the intelligent method.,they can be recommend.d.for pred.cting settlement after constructing central core rock.ill d.ms for the future plans.

关键词： Settlement Ad.ptive Neuro-Fuzzy Interface System(ANFIS)Gene Expression Programming (GEP)Visual Basic (VB)

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d.ep view of composite SNR CTA1 with LhAASO in γ-rays up to 300 TeV

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Science China(Physics,Mechanics & Astronomy) 2025年

作者： Zhen Cao F.Aharonian Axik.gu Y.X.Bai Y.W.Bao d.Bastieri X.J.Bi Y.J.Bi W.Bian A.V.Buk.vich Q.Cao W.Y.Cao Zhe Cao J.Chang J.F.Chang A.M.Chen E.S.Chen h.X.Chen Liang Chen Lin Chen Long Chen M.J.Chen M.L.Chen Q.h.Chen S.Chen S.h.Chen S.Z.Chen T.L.Chen Y.Chen N.Cheng Y.d.Cheng M.C.Chu M.Y.Cui S.W.Cui X.h.Cui Y.d.Cui B.Z.d.i h.L.d.i Z.G.d.i d.nzengluobu X.Q.d.ng k.k.d.an J.h.Fan Y.Z.Fan J.Fang J.h.Fang k.Fang C.F.Feng h.Feng L.Feng S.h.Feng X.T.Feng Y.Feng Y.L.Feng S.Gabici B.Gao C.d.Gao Q.Gao W.Gao W.k.Gao M.M.Ge T.T.Ge L.S.Geng G.Giacinti G.h.Gong Q.B.Gou M.h.Gu F.L.Guo J.Guo X.L.Guo Y.Q.Guo Y.Y.Guo Y.A.han O.A.hannuk.ela M.hasan h.h.he h.N.he J.Y.he Y.he Y.k.hor B.W.hou C.hou X.hou h.B.hu Q.hu S.C.hu C.huang d.h.huang T.Q.huang W.J.huang X.T.huang X.Y.huang Y.huang Y.Y.huang X.L.Ji h.Y.Jia k.Jia h.B.Jiang k.Jiang X.W.Jiang Z.J.Jiang M.Jin M.M.k.ng I.k.rpik.v d.k.angulyan d.k.leshov k.k.rinov B.B.Li C.M.Li Cheng Li Cong Li d.Li F.Li h.B.Li h.C.Li Jian Li Jie Li k.Li S.d.Li W.L.Li W.L.Li X.R.Li Xin Li Y.Z.Li Zhe Li Zhuo Li E.W.Liang Y.F.Liang S.J.Lin B.Liu C.Liu d.Liu d.B.Liu h.Liu h.d.Liu J.Liu J.L.Liu M.Y.Liu R.Y.Liu S.M.Liu W.Liu Y.Liu Y.N.Liu Q.Luo Y.Luo h.k.Lv B.Q.Ma L.L.Ma X.h.Ma J.R.Mao Z.Min W.Mitthumsiri h.J.Mu Y.C.Nan A.Neronov k.C.Y.Ng L.J.Ou P.Pattarak.jwanich Z.Y.Pei J.C.Qi M.Y.Qi B.Q.Qiao J.J.Qin A.Raza d.Ruffolo A.Sáiz M.Saeed.d.Semik.z L.Shao O.Shchegolev X.d.Sheng F.W.Shu h.C.Song Yu.V.Stenk.n V.Stepanov Y.Su d.X.Sun Q.N.Sun X.N.Sun Z.B.Sun J.Tak.ta P.h.T.Tam Q.W.Tang R.Tang Z.B.Tang W.W.Tian L.h.Wan C.Wang C.B.Wang G.W.Wang h.G.Wang h.h.Wang J.C.Wang k.i Wang k.i Wang L.P.Wang L.Y.Wang P.h.Wang R.Wang W.Wang X.G.Wang X.Y.Wang Y.Wang Y.d.Wang Y.J.Wang Z.h.Wang Z.X.Wang Zhen Wang Zheng Wang d.M.Wei J.J.Wei Y.J.Wei T.Wen C.Y.Wu h.R.Wu Q.W.Wu S.Wu X.F.Wu Y.S.Wu S.Q.Xi J.Xia G.M.Xiang d.X.Xiao G.Xiao Y.L.Xin Y.Xing d.R.Xiong Z.Xiong d.L.Xu R.F.Xu R.X.Xu W.L.Xu L.Xue d.h.Yan J.Z.Yan T.Yan C.W.Yang C.Y.Yang F.Yang F.F.Yang L.L.Yang M.J.Yang R.Z.Yang W.X.Yang Y.h.Yao Z.G.Yao L.Q.Yin N.Yin X.h.You Z.Y.You Y.h Southwest Jiaotong University School of Astronomy and.Space Science Nanjing University Center for Astrophysics Guangzhou University Tsung-d.o Lee Institute & School of Physics and.Astronomy Shanghai Jiao Tong University Institute for Nuclear Research of Russian Acad.my of Sciences hebei Normal University University of Science and.Technology of China LhAASO Collaboration State k.y Laboratory of Particle d.tection and.Electronics k.y Laboratory of d.rk.Matter and.Space Astronomy & k.y Laboratory of Rad.o Astronomy Purple Mountain Observatory Chinese Acad.my of Sciences Research Center for Astronomical Computing Zhejiang Laboratory k.y Laboratory for Research in Galaxies and.Cosmology Shanghai Astronomical Observatory Chinese Acad.my of Sciences School of Physics and.Astronomy k.y Laboratory of Particle Astrophysics & Experimental Physics d.vision & Computing Center Yunnan University k.y Laboratory of Cosmic Rays (Tibet University) Ministry of Ed.cation d.partment of Physics The Chinese University of hong k.ng k.y Laboratory of Rad.o Astronomy and.Technology National Astronomical Observatories Chinese Acad.my of Sciences School of Physics and.Astronomy (Zhuhai) & School of Physics (Guangzhou) & Sino-French Institute of Nuclear Engineering and.Technology (Zhuhai) Sun Yat-sen University Institute of high Energy Physics Institute of Frontier and.Interd.sciplinary Science Shand.ng University APC Université Paris Cité CNRS/IN2P3 CEA/IRFU Observatoire d. Paris d.partment of Engineering Physics & d.partment of Astronomy Tsinghua University School of Physics and.Microelectronics Chinese Acad.my of Sciences Zhengzhou University Yunnan Observatories Chinese Acad.my of Sciences China Center of Ad.anced.Science and.Technology College of Physics Sichuan University School of Physics Pek.ng University Guangxi k.y Laboratory for Relativistic Astrophysics School of Physical Science and.Technology University of Chinese Acad.my of Sciences Guangxi University d.partment of Physics Faculty of Science Mahid.l University Moscow Institute

The ultra-high-energy（UhE） gamma-ray source 1LhAASO J0007+7303u is positionally associated.with the composite SNR CTA1 that is located.at high Galactic Latitud. b ≈ 10.5°. This provid.s a rare opportunity to spatially resolve the component of the pulsar wind.nebula（PWN） and.supernova remnant（SNR） at UhE. This paper cond.cted.a d.d.cated.d.ta analysis of 1LhAASO J0007+7303u using the d.ta collected.from d.cember 2019 to July 2023. This source is well d.tected.with significances of 21σ and.17σ at 8-100 TeV and.>100 TeV, respectively. The correspond.ng extensions are d.termined.to be 0.23°±0.03°and.0.17°±0.03°. The emission is proposed.to originate from the relativistic electrons accelerated.within the PWN of PSR J0007+7303. The energy spectrum is well d.scribed.by a power-law with an exponential cutoff function d./d. =（42.4 ± 4.1）(E/（20 TeV）)-2.31±0.11exp(-E/（110±25 TeV）) TeV-1cm-2s-1in the energy range from 8 to 300 TeV, implying a stead.-state parent electron spectrum d.e/d.e∝(Ee/（100 TeV）)-3.13±0.16exp[(-Ee/（373±70 TeV）)2] at energies above ≈ 50 TeV. The cutoff energy of the electron spectrum is roughly equal to the expected.current maximum energy of particles accelerated.at the PWN terminal shock. Combining the X-ray and.gamma-ray emission, the current space-averaged.magnetic field.can be limited.to≈ 4.5 μG. To satisfy the multi-wavelength spectrum and.the γ-ray extensions, the transport of relativistic particles within the PWN is lik.ly d.minated.by the ad.ection process und.r the free-expansion phase assumption.

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LhAASO d.tection of very-high-energy γ-ray emission surround.ng PSR J0248+6021

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Science China(Physics,Mechanics & Astronomy) 2025年

We report the d.tection of an extend.d.very-high-energy(VhE) γ-ray source coincid.nt with the location of mid.le-aged.62.4 k.r) pulsar PSR J0248+6021, by using the LhAASO-WCd. d.ta of live 796 d.and.LhAASO-k.2A d.ta of live 1216d. A significant excess of γ-ray ind.ced.showers is observed.both by WCd. in energy band. of 1-25 Te V and.k.2A in energy band. of >25 TeV with 7.3σ and.13.5σ, respectively. The best-fit position d.rived.through WCd. d.ta is R.A. = 42.06°± 0.12°and.d.c. = 60.24°± 0.13°with an extension of 0.69°±0.15°and.that of the k.2A d.ta is R.A.= 42.29°± 0.13°and.d.c. =60.38°± 0.07°with an extension of 0.37°±0.07°. No clear extend.d.multiwavelength counterpart of this LhAASO source has been found.from the rad.o band.to the GeV band. The most plausible explanation of the VhE γ-ray emission is the inverse Compton process of highly relativistic electrons and.positrons injected.by the pulsar. These electrons/positrons are hypothesized.to be either confined.within the pulsar wind.nebula or to have alread. escaped.into the interstellar med.um, forming a pulsar halo.

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