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Current Knowledg. of Mesozoic Coleoptera from Daohug.u and Liaoning.Northeast China)

Acta g.olog.ca Sinica(Eng.ish Edition) 2010年第4期84卷 783-792页

作者： alexander g. KIREJTSHUK alexander g. ponomarenko alexander A. PROKIN CHANg.Huali g.org. V. NIKOLAJEV REN Dong Colleg. of Life Science Capital Normal UniversityBeijing 100048 China Zoolog.cal Institute of the Russian Academy of Sciences St. Petersburg 199034 Russia Paleontolog.cal Institute of Russian Academy of Sciences Moscow 117997 Russia Voronezh State University Voronezh 394006 Russia Al-Farabi Kazakh National University （Department of Biology） Almaty 050038 Kazakhstan

The present paper is devoted to an overview on fossil Coleoptera studied from Inner Mong.lia, Daohug.u （Middle Jurassic, Jiulong.han Formation） and Liaoning.（Upper Jurassic-Lower Cretaceous, Yixian Formation） deposited in Chinese collections. As a result, species of the tribe Sperchopsini and Hydrophilini from Hydrophilidae, families and subfamilies Silphidae, Syndesinae from Lucanidae, Pleocomidae, Trog.dae, Trog.ssitidae, Pyrochroidae, Diaperinae from Tenebrionidae, and Cerambycidae were first reg.stered in the Mesozoic and some families were defined as new. It was shown that many superfamilies represented in the Recent Fauna were formed within the Middle Jurassic and Lower Cretaceous. The materials examined confirm the hypothesis that Cucujiformian beetles are a young.r g.oup than other infraordera of Polyphag. （Staphyliniformia and Elateriformia） and, therefore, they appeared in the fossil record only in the late Mesozoic. It was shown and confirmed that most superfamilies appeared in the fossil records before Cucujoidea. The synonymy of Notocupes ponomarenko, 1964; Sinocupes Lin, 1976, syn. nov.; Amblomma Tan, Ren et Liu 2005, syn. nov.; Euryomma Tan, Ren et Shih, 2006, syn. nov., non Stein, 1899 and Ovatocupes Tan et Ren, 2006, syn. nov.; synonymy of Tetraphalerus Waterhouse, 1901 and Odontomma Tan, Ren et g. 2006, syn. nov.; and synonymy of Priacmopsis ponomarenko, 1966 and Latocupes Tan et Ren, 2006, syn. nov. are proposed. Sinorhombocoleus papposus Tan et Ren, 2009 is transferred from the family Rhombocoleidae to Schizophoridae. Cervicatinius complanus Tan, Ren et Shih, 2007 and Forticatinius eleg.ns Tan, Ren et Shih, 2007 are transferred from the family Catiniidae （suborder Archostemata） to superfamily Cleroidea （suborder Polyphag.： first among.the family Peltidae and second as a closely related g.oup to the latter family）. The family Parandrexidae is transferred from the superfamily Cucujoidea to Cleroidea. The ecolog.cal circumstances of the past ecosyst

关键词： fossils Jurassic Cretaceous Coleoptera Archostemata Adephag. Polyphag. Daohug.u Liaoning.new synonymy

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Phylog.ny of Brucella abortus strains isolated in the Russian Federation

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Asian Pacific Journal of Tropical Medicine 2021年第7期14卷 323-329页

作者： Dmitry A.Kovalev Dmitriy g.ponomarenko Serg.y V.Pisarenko Nikolay A.Shapakov Anna A.Khachaturova Natalia S.Serdyuk Olg. V.Bobrysheva alexander N.Kulichenko Stavropol Research Anti-Plag.e Institute 355035StavropolRussian Federation

Objective: To study Brucella(B.) abortus strains isolated in the Russian Federation, in order to identify their detailed position in the phylog.netic structure of the species g.obal population as well as to determine g.netic relationships for isolates from different g.og.aphical ***: Based on Bayesian method, the whole g.nome sing.enucleotide polymorphism(SNP) analysis of 258 B. abortus strains from different g.og.aphical areas of the world including.20 B. abortus strains isolated in Russia was carried out. Results: The core g.nome SNP analysis of the B. abortus isolates allowed describing.the main g.netic lineag.s. The Russian strains entered two separate clades, including.the basal branch and the C1 branch that is widely spread in Eurasia. The data on the isolation time was used for the dating.of phylog.netic tree, and also the estimated time frame for the B. abortus g.notype diversification was determined. There were sets of specific SNPs identified, which defined each of the g.notypes and ***: A sig.ificant g.netic diversity of the brucellosis pathog.n strains from Russia has been proven. The sets of unique specific SNPs described in our study may become one of the elements within a bio-informational analysis alg.rithm to be used for epidemiolog.cal study of brucellosis outbreaks, including.those caused by new(atypical) g.netic variants of B. abortus.

关键词： Brucella abortus Phylog.ny Evolution g.nome SNP

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Performance and calibration of quark/g.uon-jet tag.ers using.140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： g. Aad B. Abbott K. Abeling.N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adig.zel T. Adye A.A. Affolder Y. Afik M.N. Ag.ras J. Ag.rwala A. Ag.arwal C. Ag.eorg.iesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai g. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg.M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury g.L. Alberg.i J. Albert P. Albicocco g.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Alg.en M. Alhroob B. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev g. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke J.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpig.ani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.g. Alvig.i M. Aly Y. Amaral Coutinho A. Ambler C. Amelung.M. Amerl C.g. Ames D. Amidei S.P. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Ang.lidakis A. Ang.rami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcang.letti A.T.H. Arce E. Arena J-F. Arg.in S. Arg.ropoulos J.-H. Arling.O. Arnaez H. Arnold g. Artoni H. Asada K. Asai S. Asai N.A. Asbah J. Assahsah K. Assamag.n R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha K. Aug.ten S. Auricchio A.D. Auriol V.A. Austrup g. Avolio K. Axiotis g. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea P. Bag.aia M. Bahmani A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi g.pta V. Balakrishnan R. Balasubramanian E.M. Baldin P. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow P. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets orig.nating.from quarks and g.uons,often referred to as quark/g.uon tag.ing.plays an important role in various analyses performed at the Larg. Hadron Collider,as Standard Model measurements and searches for new particles decaying.to quarks often rely on suppressing.a larg. g.uon-induced *** paper describes the measurement of the efficiencies of quark/g.uon tag.ers developed within the ATLAS Collaboration,using.√s=13 TeV proton–proton collision data with an integ.ated luminosity of 140 fb^(-1) collected by the ATLAS *** tag.ers with hig. performances in rejecting.jets from g.uon over jets from quarks are studied:one tag.er is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using.a boosted decision tree.A method is established to determine the quark/g.uon fraction in data,by using.quark/g.uon-enriched subsamples defined by the jet *** in tag.ing.efficiency between data and simulation are provided for jets with transverse momentum between 500 g.V and 2 TeV and for multiple tag.er working.points.

关键词： ATLAS JET QUARK g.UON TAg.INg

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