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Review on dynamic analysis of road pavements under moving vehicles and plane strain conditions

Journal of Road Engineering 2024年第1期4卷 54-68页

作者： Edmond v.Muho Niki d.Beskou department of disaster Mitigation for structures Tongji UniversityShanghai 200092China department of civil Engineering University of the PeloponnesePatras 26334Greece school of science and Technology Hellenic Open UniversityPatras 26335Greece

This paper reviews works on the dynamic analysis of flexible and rigid pavements under moving vehicles on the basis of continuum-based plane strain models and linear *** purpose of this review is to provide in-formation about the existing works on the subject,critically discuss them and make suggestions for further *** reviewed papers are presented on the basis of the various models for pavement-vehicle systems and the various methods for dynamically analyzing these *** pavements are modeled by a homogeneous or layered half-plane with isotropic or anisotropic and linear elastic,viscoelastic or poroelastic material *** pavements are modeled by a beam or plate on a homogeneous or layered half-plane with material properties like the ones for flexible *** vehicles are modeled as concentrated or distributed over a finite area loads moving with constant or time dependent *** above pavement-vehicle models are dynamically analyzed by analytical,analytical/numerical or purely numerical methods working in the time or frequency *** examples are presented to illustrate the models and methods of analysis,demonstrate their merits and assess the effects of the various parameters on pavement *** paper closes with con-clusions and suggestions for further research in the *** significance of this research effort has to do with the presentation of the existing literature on the subject in a critical and easy to understand way with the aid of representative examples and the identification of new research areas.

关键词： Flexible pavements Rigid pavements Moving vehicles Plane strain models dynamic analysis

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Elucidating elusive quaternary selenide Eucecuse3:synthesis,crystal structure,properties and theoretical studies

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Journal of Rare Earths 2024年第1期42卷 163-171,I0006页

作者： Maxim v.Grigoriev Anna v.Ruseikina Maxim s.Molokeev vladimir A.chernyshev Aleksandr s.Aleksandrovsky Alexander s.Krylov svetlana N.Krylova Nikolai P.shestakov dmitriy A.velikanov Alexander A.Garmonov Alexey v.Matigorov Evgeny A.Ostapchuk Thomas schleid damir A.safin Laboratory of Theory and Optimization of chemical and Technological Processes University of TyumenVolodarskogo Str.6625003TyumenRussian Federation Kirensky Institute of Physics Federal Research Center KSC SB RASAkademgorodok 50 Bld.38660036KrasnoyarskRussian Federation department of Physics Far Eastern State Transport UniversitySerysheva Str.47680021KrasnoyarskRussian Federation Institute of natural sciences and Mathematics Ural Federal University Named After the First President of Russia B.N.YeltsinMira Str.19620002EkaterinburgRussian Federation department of Photonics and Laser Technology Siberian Federal UniversitySvobodnii Ave.79660079KrasnoyarskRussian Federation Institute of Physics and Technology University of TyumenVolodarskogo Str.6625003 TyumenRussian Federation Institute for Inorganic chemistry University of StuttgartPfaffenwaldring 55D-70569StuttgartGermany scientific and Educational and Innovation center for chemical and Pharmaceutical Technologies Ural Federal University named after the First President of Russia B.N.YeltsinMira Str.19620002 EkaterinburgRussian Federation University of Tyumen Volodarskogo Str.6625003TyumenRussian Federation

We report on the novel heterometallic quaternary selenide Eucecuse3,the fabrication of which has been a challenge until this *** structure of the reported selenide was elucidated from the powder X-ray diffraction data,which revealed the formation of Eucecuse3with excellent yield(96.7%)accompanied with a minor fraction of cese2(3.3%),and was best solved in orthorhombic space group Pnma with the BaLacus3structural ***,the crystal structure of the title compound completes the row of the heterometallic quaternary selenides EuREcuse3(RE=La,Pr,Nd,sm,Eu,Gd,Tb,dy,ho,Er,Tm,Yb,Lu,Y),of which the cerium-based derivative exclusively belongs to the BaLacus3structural *** distortion of the cuse4polyhedron was compared for the whole series of EuREcuse3compounds using theτ4-descriptor for four coordinated ions,which revealed the highest degree of distortion for the ce3+-containing selenide,followed by the La3+-based ***,the crystallographic and geometrical parameters of the reported selenide were discussed in comparison to the ce3+-based sulfides srcecus3and *** initio calculations of the crystal structure,a phonon spectrum and elastic constants for the crystal of Eucecuse3were also *** types and wavenumbers of fundame ntal modes were determined and the involvement of ions participating in the phonon modes was *** experimental IR spectrum of the reported selenide was interpreted and found to be in agreement with the calculated *** experimental direct band gap of Eucecuse3was measured to be 1.36 ev that is consistent with the concept of its origin due to interband transitions between orbitals emerging mainly from 4f(valence band)and 5d(conduction band)levels of the Eu2+*** dependence of the Young’s modulus on the direction demonstrates the anisotropy of the elastic properties,while the vickers hardness for Eucecuse3was calculated to be 5.2 ***,the title compound is paramagnetic above 4 K.

关键词： Quaternary selenide synthesis crystal structure Ab initio calculations Magnetic measurements spectroscopy

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Extracellular vesicles-coupled miRnas from oviduct and uterus modulate signaling pathways related to lipid metabolism and bovine early embryo development

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Journal of Animal science and Biotechnology 2024年第4期15卷 1528-1549页

作者： Rosane Mazzarella Karina canon‑Beltran Yulia N.cajas Meriem hamdi Encina M.Gonzalez Juliano c.da silveira claudia L.v.Leal d.Rizos department of Animal Reproduction INIA-CSICMadridSpain department of Biochemistry and Molecular Biology Veterinary FacultyComplutense University of Madrid(UCM)MadridSpain department Agrarian Production Technical University of MadridUPMMadridSpain departamento de ciencias Biologicas Universidad Tecnica Particular de LojaUTPLLojaEcuador department of Anatomy and Embryology FV-UCMMadridSpain department of veterinary Medicine FZEA-USPPirassunungaBrazil

Background Extracellular vesicles(Evs) present in oviductal(OF) and uterine fluid(UF) have been shown to enhance bovine embryo quality during in vitro culture by reducing lipid contents and modulating lipid metabolism-related genes(LMGs), while also influencing cell proliferation, suggesting their involvement on the regulation of different biological pathways. The regulation of signaling pathways related to cell differentiation, proliferation, and metabo-lism is crucial for early embryo development and can determine the success or failure of the pregnancy. Bioactive molecules within Evs in maternal reproductive fluids, such as micro Rnas(miRnas), may contribute to this regulatory process as they modulate gene expression through post-transcriptional *** This study evaluated miRna cargo in OF-Evs from the early luteal phase and UF-Evs from the mid-luteal phase, coinciding with embryo transit within oviduct and uterus in vivo, and its possible influence on LMGs and sign-aling pathways crucial for early embryo development. A total of 333 miRnas were detected, with 11 exclusive to OF, 59 to UF, and 263 were common between both groups. From the 20 differentially expressed miRnas, 19 up-regulated in UF-Evs(bta-miR-134, bta-miR-151-3p, bta-miR-155, bta-miR-188, bta-miR-181b, bta-miR-181d, bta-miR-224, bta-miR-23b-3p, bta-miR-24-3p, bta-miR-27a-3p, bta-miR-29a, bta-miR-324, bta-miR-326, bta-miR-345-3p, bta-miR-410, bta-miR-652, bta-miR-677, bta-miR-873 and bta-miR-708) and one(bta-miR-148b) in OF-Evs. These miRnas were predicted to modulate several pathways such as Wnt, hippo, MAPK, and lipid metabolism and degradation. differ-ences in miRnas found in OF-Evs from the early luteal phase and UF-Evs from mid-luteal phase may reflect differ-ent environments to meet the changing needs of the embryo. Additionally, miRnas may be involved, particularly in the uterus, in the regulation of embryo lipid metabolism, immune system, and *** Our study su

关键词： Embryo-maternal interaction Epigenetic Exosomes Mammalian Preimplantation Reproductive fluids

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Laboratory evaluation of toxicity of selected insecticides against egg and larval stages of cotton pink bollworm, Pectinophora gossypiella (saunders) (Lepidoptera: Gelechiidae)

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Journal of cotton Research 2024年第1期7卷 15-28页

作者： BUsNOOR Abhishek v. WAdAsKAR R.M. FANd Babasaheb B. TAMBE v.J. PILLAI T. MAhULE d.J. naGRARE v.s. PRAsAd Y.G. Entomology section College of Agriculture(Dr.Panjabrao Deshmukh Krishi Vidyapeeth)Nagpur 440001MaharashtraIndia Indian council of Agricultural Research-central Institute for cotton Research Nagpur 441108MaharashtraIndia

Background The cryptic nature of pink bollworm Pectinophora gossypiella(saunders)larvae enables its reduced vul-nerability to insecticidal ***,the development of resistance against Bacillus thuringiensis(Bt)toxins posed a serious threat to transgenic cotton *** necessitated determining the critical timing of spray applications on the control *** study assessed the influence of egg age(freshly laid ***-day-old)and the loca-tion of larvae(directly exposed to the insecticide residues on the boll rind *** inside the bolls)on insecticide control *** The results revealed a significant decrease in the ovicidal activity of tested insecticides with an increase in the age of eggs from one day old to three days old(paired t-test,Phe larvae directly exposed to the insec-ticide residues on the boll rind were more susceptible(>80%mortality)than the larvae exposed after they had bur-rowed inside the bolls(he inhibitory effects of tested insecticides on developmental biology were more pronounced in the experiment on pre-larval release insecticide treatment compared with insecticide treatment given post-larval release and entry inside the *** Egg age influences the insecticide susceptibility,as does the larval location,directly exposed vs bur-rowed inside the *** eggs and the larvae that had burrowed inside the green bolls of cotton were relatively less susceptible to the insecticide *** toxic effects of insecticides on egg and larval stages were primar-ily *** findings are significant for devising a comprehensive strategy for pink bollworm management on a sustainable basis.

关键词： Bioefficacy cotton Insecticides Pink bollworm Pectinophora gossypiella Timings of spray

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Temperature and structure measurements of heavy-ion-heated diamond using in situ X-ray diagnostics

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Matter and Radiation at Extremes 2024年第4期9卷 80-89页

作者： J.Lutgert P.hesselbach M.schorner v.Bagnoud R.Belikov P.drechsel B.heuser O.shumphries P.Katrik B.Lindqvist c.Qu R.Redmer d.Riley G.schaumann s.schumacher A.Tauschwitz d.varentsov K.Weyrich X.Yu B.Zielbauer Zs.Major P.Neumayer d.Kraus Institut fur Physik Universitat RostockAlbert-Einstein-Str.2318059 RostockGermany GsI helmholtzzentrum fur schwerionenforschung Planckstr.164291 DarmstadtGermany Institut für Angewandte Physik Goethe-Universität Frankfurt am MainMax-von-Laue-Str.160438 Frankfurt am MainGermany Institut fur Geowissenschaften Goethe-Universitat Frankfurt am MainAltenhoferallee 160438 Frankfurt am MainGermany helmholtz-Zentrum dresden-Rossendorf Bautzner Landstr.40001328 DresdenGermany European XFEL Gmbh Holzkoppel 422869 SchenefeldGermany centre for Plasma Physics School of Mathematics and PhysicsQueen’s University BelfastUniversity RoadBelfast BT71NNUnited Kingdom Institut für Kernphysik Technische Universität DarmstadtSchlossgartenstr.964289 DarmstadtGermany state Key Laboratory of Nuclear Physics and Technology Institute of Heavy Ion PhysicsPeking UniversityBeijing 100871China helmholtz Institut Jena Frobelstieg 307743 JenaGermany

We present in situ measurements of spectrally resolved X-ray scattering and X-ray diffraction from monocrystalline diamond samples heatedwith an intense pulse of heavy *** this way,we determine the samples’heating dynamics and their microscopic and macroscopic structuralintegrity over a timespan of several *** the ratio of elastic to inelastic scattering with state-of-the-art density functionaltheory molecular dynamics simulations allows the inference of average temperatures around 1300 K,in agreement with predictions fromstopping power *** simultaneous diffraction measurements show no hints of any volumetric graphitization of the material,butdo indicate the onset of fracture in the diamond *** experiments pave the way for future studies at the Facility for Antiproton andIon Research,where a substantially increased intensity of the heavy ion beam will be available.

关键词： heated intense structure

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Interaction of photons with silver and indium nuclei at energies up to 20 Mev

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chinese Physics c 2024年第2期48卷 135-140页

作者： J.h.Khushvaktov M.A.demichev d.L.demin s.A.Evseev M.I.Gostkin v.v.Kobets F.A.Rasu-lova s.v.Rozov E.T.Ruziev A.A.solnyshkin T.N.Tran E.A.Yakushev B.s.Yuldashev Joint Institute for Nuclear Research(JINR) DubnaRussia Institute of Nuclear Physics of the Academy of sciences of the Republic of Uzbekistan(INP AsRU) TashkentUzbekistan Institute of Physics of the vietnam Academy of science and Technology(IP vAsT) HanoiVietnam

The yields of photonuclear reactions in the 107Ag,113In,and 115In nuclei were *** carlo simulations were performed using the Geant4 code,and the results were compared with the experimental *** isomeric ratios of the yields in the reactions 107Ag(γ,n)106m,gAg and 113In(γ,m)112m,gIn were determined,and the cross sections for the reactions 107Ag(γ,n)106gAg and 107Ag(γ,2n)105Ag at an energy of 20 Mev were calculated based on the experimental data.

关键词： 107Ag(γ,n)10mgAg and I13In(γ,n)12m-2In reactions cross section yield isomeric ratio simula-tion Geant4 TALYs

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Evidence for particle acceleration approaching Pev energies in the W51 complex

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science Bulletin 2024年第18期69卷 2833-2841页

作者： LhAAsO collaboration Zhen cao F.Aharonian Axikegu Y.X.Bai Y.W.Bao d.Bastieri X.J.Bi Y.J.Bi W.Bian A.v.Bukevich 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.Y.cui s.W.cui X.h.cui Y.d.cui B.Z.dai h.L.dai Z.G.dai danzengluobu X.Q.dong K.K.duan 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 L.s.Geng G.Giacinti G.h.Gong Q.B.Gou M.h.Gu F.L.Guo X.L.Guo Y.Q.Guo Y.Y.Guo Y.A.han 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 d.h.huang T.Q.huang W.J.huang X.T.huang X.Y.huang Y.huang X.L.Ji h.Y.Jia K.Jia K.Jiang X.W.Jiang Z.J.Jiang M.Jin M.M.Kang I.Karpikov d.Kuleshov K.Kurinov 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 L.J.Ou P.Pattarakijwanich Z.Y.Pei J.c.Qi M.Y.Qi B.Q.Qiao J.J.Qin A.Raza d.Ruffolo A.sáiz M.saeed d.semikoz L.shao O.shchegolev X.d.sheng F.W.shu h.c.song Yu.v.stenkin v.stepanov Y.su d.X.sun Q.N.sun X.N.sun Z.B.sun J.Takata P.h.T.Tam Q.W.Tang R.Tang Z.B.Tang W.W.Tian c.Wang c.B.Wang G.W.Wang h.G.Wang h.h.Wang J.c.Wang Kai Wang Kai 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.Yu Q.Yuan h.Yue h.d.Zeng T.X.Zeng W.Zeng M.Zha B.B.Zhang F.Zhang h.Zhang 不详 Key Laboratory of Particle Astrophysics&Experimental Physics division&computing center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of chinese Academy of sciences Beijing 100049China TIANFU cosmic Ray Research center ChengduChina dublin Institute for Advanced studies 31 Fitzwilliam Place2 DublinIreland Max-Planck-Institut for Nuclear Physics P.O.Box 103980Heidelberg 69029Germany school of Physical science and Technology&school of Information science and Technology Southwest Jiaotong UniversityChengdu 610031China school of Astronomy and space science Nanjing UniversityNanjing 210023China center for Astrophysics Guangzhou UniversityGuangzhou 510006China Tsung-dao Lee Institute&school of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China Institute for Nuclear Research of Russian Academy of sciences Moscow 117312Russia hebei Normal University Shijiazhuang 050024China University of science and Technology of china Hefei 230026China state Key Laboratory of Particle detection and Electronics China Key Laboratory of dark Matter and space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Research center for Astronomical computing Zhejiang LaboratoryHangzhou 311121China Key Laboratory for Research in Galaxies and cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China school of Physics and Astronomy Yunnan UniversityKunming 650091China Key Laboratory of cosmic Rays(Tibet University) Ministry of EducationLhasa 850000China national Astronomical Observatories Chinese Academy of SciencesBeijing 100101China school of Physics and Astronomy(Zhuhai)&school of Physics(Guangzhou)&sino-French Institute of Nuclear Engineering and Technology(Zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275GuangdongChina Institute of Frontier and Interdisciplinary science Shandong UniversityQingdao 266237China APc UniversitéParis Cité

Theγ-ray emission from the W51 complex is widely acknowledged to be attributed to the interaction between the cosmic rays(cRs)accelerated by the shock of supernova remnant(sNR)W51c and the dense molecular clouds in the adjacent star-forming region,***,the maximum acceleration capability of W51c for cRs remains *** on observations conducted with the Large high Altitude Air shower Observatory(LhAAsO),we report a significant detection ofγrays emanating from the W51 complex,with energies from 2 to 200 *** LhAAsO measurements,for the first time,extend theγ-ray emission from the W51 complex beyond 100 Tev and reveal a significant spectrum bending at tens of *** combining the"π^(0)-decay bump"featured data from Fermi-LAT,the broadbandγ-ray spectrum of the W51 region can be well-characterized by a simple pp-collision *** observed spectral bending feature suggests an exponential cutoff at~400 Tev or a power-law break at~200 Tev in the cR proton spectrum,most likely providing the first evidence of sNRs serving as cR accelerators approaching the Pev ***,two young star clusters within W51B could also be theoretically viable to produce the most energeticγrays observed by *** findings strongly support the presence of extreme cR accelerators within the W51 complex and provide new insights into the origin of Galactic cRs.

关键词： UhE c-ray cosmic rays sNR W51c star clusters

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Amplitude analysis of the decays d^(0)→π^(+)π^(−)π^(+)π^(−)and d^(0)→π^(+)π^(−)π^(0)π^(0)

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chinese Physics 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.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani d.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko 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.chelkov 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.dbeyssi R.E.de Boer d.dedovich c.Q.deng Z.Y.deng A.denig I.denysenko 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 Yang 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-nayestanaki X.L.Kang X.s.Kang M.Kavatsyuk B.c.Ke v.Khachatryan 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 Physics Chinese Academy of SciencesBeijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780 BochumGermany Budker Institute of Nuclear Physics sB RAs(BINP) Novosibirsk 630090Russia carnegie Mellon 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 Physics Lanzhou 730000China Institute of Physics 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 analysis is performed on the decays 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 decays 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_(syst.))%and(68.9±1.5_(stat).±2.4_(syst.))%,*** 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_(syst.))%and(0.951±0.025_(stat.)±0.021_(syst.))%,*** amplitude analysis 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 decays amplitude analysis cP-even fraction

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Pd-1^(+)and TIM-3^(+)T cells widely express commonγ-chain cytokine receptors in multiple myeloma patients,and IL-2,IL-7,IL-15 stimulation up-regulates Pd-1 and TIM-3 on T cells

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Oncology Research 2024年第10期32卷 1575-1587页

作者： EGOR v.BATOROv ALIsA d.INEshIna TATIAna A.ARIsTOvA vERA v.dENIsOvA svETLAna A.sIZIKOvA dARIA s.BATOROvA GALIna Y.UshAKOvA EKATERIna Y.shEvELA ELEna R.chERNYKh Laboratory of cellular Immunotherapy Research Institute of Fundamental and Clinical ImmunologyNovosibirsk630099Russia v.Zelman Institute of Medicine and Psychology Novosibirsk National Research State UniversityNovosibirsk630090Russia department of hematology and Bone Marrow Transplantation Research Institute of Fundamental and Clinical ImmunologyNovosibirsk630099Russia

Background:Immune checkpoint ligand-receptor interactions appear to be associated with multiple myeloma(MM)***,previous studies showed the possibility of Pd-1 and TIM-3 expression on T cells upon stimulation with commonγ-chain family cytokines in vitro and during homeostatic *** aim of the present work was to study the impact of homeostatic proliferation on the expansion of certain T cell subsets upregulating Pd-1 and TIM-3 checkpoint ***:The expression of cd25,cd122,cd127 commonγ-chain cytokine receptors,phosphorylated signal transducer and activator of transcription-5(psTAT5)and eomesodermin(EOMEs)was comparatively assessed with flow cytometry in Pd-1-and TIM-3-negative and positive T cells before the conditioning and during the first post-transplant month in peripheral blood samples of MM ***:substantial proportions of Pd-1-and TIM-3-positive T lymphocytes expressed commonγ-chain cytokine receptors and *** of cytokine receptor expressing cells were significantly higher within TIM-3+T cells compared to Pd-1+TIM-3−*** proportions of both Pd-1-/TIM-3-negative and positive cd8+T cells express EOMEs,while only moderate frequencies of cd4+Pd-1+/TIM-3+T cells up-regulate this transcription ***,the surface presence of cd25 and intranuclear expression of EOMEs in cd4+T cells were mutually exclusive regardless of Pd-1 and TIM-3 *** stimulation with commonγ-chain cytokines up-regulates Pd-1 and TIM-3 during the proliferation of initially Pd-1/TIM-3-negative T cells but fails to expand initially Pd-1+and TIM-3+T cell subsets in ***:Both Pd-1 and TIM-3 expressing T cells appear to be able to respond to homeostatic cytokine *** in commonγ-chain cytokine receptor expression between Pd-1+and TIM-3+T cells may reflect functional dissimilarity of these cell *** blockade appears to alleviate lymphopenia-induced prolif

关键词： Autologous hematopoietic stem cell transplantation(AhscT) cd25 cd122 Eomesodermin(EOMEs) homeostatic proliferation

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Analysis of Bright source hardness Ratios in the 4 yr Insight-hXMT Galactic Plane scanning survey catalog

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Research in Astronomy and Astrophysics 2024年第2期24卷 154-170页

作者： chen Wang Jin-Yuan Liao Ju Guan Yuan Liu cheng-Kui Li na sai Jing Jin shuang-nan Zhang Key Laboratory of space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China University of chinese Academy of sciences Beijing 100049China Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China department of Astronomy School of Physics and TechnologyWuhan UniversityWuhan 430072China WhU-naOc Joint center for Astronomy Wuhan UniversityWuhan 430072China

We conduct a statistical analysis of the hardness ratio(hR)for bright sources in the 4 yr Galactic Plane scanning survey catalog of *** on the stable(variable)flux F_(s)(F_(v))or spectrum s_(s)(s_(v))of each source,the bright sources are classified into three groups:F_(v)&s_(v),F_(v)&s_(s),and F_(s)&_(s).Our study of the hR characteristics in different types of sources reveals that accretion-powered neutron star(Ns)low-mass X-ray binaries(LMXBs)exhibit softer energy spectra than Ns high-mass X-ray binaries(hMXBs),but harder energy spectra than black hole binaries in most *** difference is probably due to their different magnetic field ***,Fv&sv LMXBs tend to be harder than Fv&ss LMXBs below 7 kev,while the opposite is true for *** results suggest that LMXBs may dominate unclassified sources,and Ns binaries are likely to be the primary type of X-ray binaries with ambiguous compact *** comparing the hR of transient sources in their outburst and low-flux states,it is found that the averaged hR of four sources in the two states are roughly comparable within *** also investigate the spatial properties of the three groups and find that Fv&sv sources are mainly located in the longitude of-20°v&ss sources cross the Galactic Plane,and Fs&ss sources are predominantly concentrated in 19°ddition,analyzing the hR spatial distributions shows the absorption of soft X-rays(primarily below 2 kev)in the Galactic Plane.

关键词： catalogs-surveys-methods data analysis-X-rays general

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