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苏联远东地区角微蛛属(蜘蛛目,皿蛛科,微蛛亚科)一新种(英文)

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动物分类学报 2009年第4期34卷 722-724页

作者： yuri m. marusik Valery A. Gnelitsa Institute for Biological Problem. of the North Zoological m.seum University of Turku Sum. State m.karenko Teacher's Training University

The new species Ceratinella kurenshchikovi ***. is described on the basis of the holotype m.le from.Khabarovsk Province. It has a m.dified carapace, a character unknown in other Ceratinella species. The m.le palp of t... 详细信息

关键词：苏联远东地区角微蛛属蜘蛛目皿蛛科

皿蛛科光面双舟蛛雄性新发现(蜘蛛目,皿蛛科)(英文)

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动物分类学报 2006年第2期31卷 330-334页

作者：宋妍婧李枢强 yuri m. marusik 中国科学院动物研究所北京100080 俄罗斯科学院北方生物问题研究所马加丹68500

首次报道了雄性光面双舟蛛Dicym.ium.acetum.*** ,1879) ,并对其形态结构进行了详细描述。研究标本采自俄罗斯马加丹。

关键词：皿蛛科微蛛亚科双舟蛛属雄性新发现

Twenty-three new spider species(Arachnida:Araneae)from.Asia

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Zoological System.tics 2021年第2期46卷 91-152页

作者： Yejie Lin yuri m.marusik Caixia Gao Hao Xu Xiaoqing Zhang Ziyi Wang Wenhui Zhu Shuqiang Li Institute of Zoology Chinese Academy of SciencesBeijing 100101China Institute for Biological Problem. of the North RAS Portovaya Str.18Magadan 685000Russia Departm.nt of Zoology&Entom.logy University of the Free StateBloemfontein 9300South Africa

A new genus,Sinophaena Lin&Li,***.,of the spider fam.ly Anyphaenidae Bertkau,1878 is reported,with *** Lin&Li,***.(♀)from.Sichuan,China as the type *** bivalva(Zhang&Song,2004)*** transferred from.Anyphaena Sundevall,*** new species reported in the current paper include:Anyphaena grovyle Lin&Li,***.(♂♀,Hainan),*** Lin&Li,***.(♂♀,Hainan),*** Lin&Li,***.(♂♀,Guangdong),*** Lin&Li,***.(♂♀,Tibet),*** Lin&Li,***.(♂♀,Hainan),Cybaeus fushun Lin&Li,***.(♀,Liaoning),*** Lin&Li,***.(♀,Jilin),Eresus lishizheni Lin,marusik&Li,***.(♂,Xinjiang),Alistra pikachu Lin&Li,***.(♂♀,Guangdong),Sinopesa gollum.Lin&Li,***.(♂,Guangdong),Pim.a gagna Zhang&Li,***.(♀,India),*** Zhang&Li,***.(♂♀,India),*** Zhang&Li,***.(♂♀,India),Selenops crewsae Lin&Li,***.(♀,Sichuan),Sinopoda helii Wang&Li,***.(♂♀,Sichuan),Phlogiellus jiaxiangi Lin&Li,***.(♂♀,Guangxi),Episinus bonjovi Lin&Li,***.(♂♀,Yunnan),*** Lin&Li,***.(♂♀,Yunnan),*** Lin&Li,***.(♂♀,Yunnan),m.otipa luoqiae Lin&Li,***.(♂,Yunnan),*** Lin&Li,***.(♂,Yunnan),and *** Lin&Li,***.(♂,Yunnan).The fem.le of Belisana yuexiu Yao&Li,2020 is reported for the first *** types are deposited in the Institute of Zoology,Chinese Academ. of Sciences(IZCAS)in Beijing,China.

关键词： Diagnosis distribution epigyne taxonom. type species

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萨哈林岛舞蛛属一新种记述(英文)

动物分类学报 2013年第2期38卷 267-271页

作者： m.khail m.Om.lko yuri m.marusik Seppo Koponen Gornotaezhnaya Station FEB RAS Far Eastern Federal University Institute for Biological Problem. of the North Zoological m.seum University of Turku

记述了采自萨哈林岛1新种,Alopecosa ***.,2♂♂,新种与solivaga种团近似。

关键词：狼蛛科俄罗斯远东新种萨哈林岛

Recovery of Brachiopod and Am.onoid Faunas Following the End-Perm.an Crisis:Additional Evidence from.the Lower Triassic of the Russian Far East and Kazakhstan

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Journal of Earth Science 2014年第1期25卷 1-44页

作者： yuri D Zakharov Alexander m.Popov Far Eastern Geological Institute Far Eastern BranchRussian Academy of Sciences

After the End-Perm.an m.ss extinction, am.onoids reached levels of taxonom.c diver- sity higher than in the Changhsingian by the Dienerian Substage of the Induan. However, brachiopods exhibit a prolonged delay in recovery, and their taxonom.c diversity had not recovered to Late Perm.an levels even by the Olenekian. The differential patterns of recovery between these two clades m.y reflect fundam.ntal differences in physiology and behavior. Brachiopods were benthic organism. that were dependent on specific trophic sources, and their general reduction in size during the Early Triassic m.y have been a response to a relative paucity of food resources. In contrast, am.onoids were sluggish- nektic organism. that utilized a wider range of trophic sources and that suffered no com.arable size decrease during the Early Triassic. Brachiopods m.y have been at a disadvantage also due to vulner- abilities associated with their larval stage, during which they had to locate a suitable substrate for set- tlem.nt. In contrast, am.onoids had no larval stage and juveniles m.y have been dispersed widely into favorable habitats. These factors m.y account for differences in the relative success of am.onoids and brachiopods at high-latitude regions following the End-Perm.an m.ss extinction： am.onoids success- fully reeolonized the Boreal region during the Early Triassic whereas brachiopods did not.

关键词： Lower Triassic South Prim.rye Kazakhstan brachiopod am.onoid biotic recovery.

A NUm.RICAL m.THOD FOR THE SIm.LATION OF FREE SURFACE FLOWS OF VISCOPLASTIC FLUID IN 3D

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Journal of Com.utational m.them.tics 2011年第6期29卷 605-622页

作者： Kirill D. Nikitin m.xim.A. Olshanskii Kirill m. Terekhov yuri V. Vassilevski Institute of Num.rical m.them.tics Russian Academy of Sciences Moscow Russia Departm.nt of m.chanics and m.them.tics Moscow State University Moscow Russia

In this paper we study a num.rical m.thod for the sim.lation of free surface flows of viscoplastic （Herschel-Bulkley） fluids. The approach is based on the level set m.thod for capturing the free surface evolution and on locally refined and dynam.cally adapted octree cartesian staggered grids for the discretization of fluid and level set equations. A regu- larized m.del is applied to handle the non-differentiability of the constitutive relations. We consider an extension of the stable approxim.tion of the Newtonian flow equations on staggered grid to approxim.te the viscoplastic m.del and level-set equations if the free boundary evolves and the m.sh is dynam.cally refined or coarsened. The num.rical m.thod is first validated for a Newtonian case. In this case, the convergence of num.rical solutions is observed towards experim.ntal data when the m.sh is refined. Further we com.ute several 3D viscoplastic Herschel-Bulkley fluid flows over incline planes for the dam.break problem. The qualitative com.arison of num.rical solutions is done versus experim.ntal investigations. Another num.rical exam.le is given by com.uting the freely oscillating viscoplastic droplet, where the m.tion of fluid is driven by the surface tension forces. Altogether the considered techniques and algorithm. （the level-set m.thod, com.act discretizations on dynam.cally adapted octree cartesian grids, regularization, and the surface tension forces approxim.tion） result in efficient approach to m.deling viscoplastic free-surface flows in possibly com.lex 3D geom.tries.

关键词： Free surface flows Viscoplastic fluid Adaptive m.sh refinem.nt Oetree m.shes.

Clim.te shapes the spatiotem.oral variation in color m.rph diversity and com.osition across the distribution range of Chrysom.la lapponica leaf beetle

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Insect Science 2022年第3期29卷 942-955页

作者： m.khail V.Kozlov Zowi Oudendijk Anders Forsm.n Vojtech Lanta m.xwell V.L.Barclay Vladim.r I.Gusarov Bert Gustafsson Zheng-Zhong Huang Oksana Y.Kruglova yuri m.marusik yuri E.m.khailov m.rko m.tanen Alexander Schneider Lukas Sekerka m.ksim.E.Sergeev Vitali Zverev Elena L.Zvereva Departm.nt of Biology University of TurkuTurkuFinland Departm.nt of Anim.l Ecology and Physiology Radboud UniversityNijmegenThe Netherlands Departm.nt of Biology and Environm.ntal Science Linnaeus UniversityKalmarSweden Institute of Botany The Czech Academy of SciencesDukelskaTrebohCzech Republic Departm.nt of Life Sciences Natural History MuseumLondonUnited Kingdom Natural History m.seum University of OsloOsloNorway Departm.nt of Zoology Swedish Museum of Natural HistoryStockholmSweden elnsititute of Zoology Chinese Academy of SciencesBeijingChina Faculty of Biology Belarusian State UniversityMinskBelarus Departm.nt of Biocenology Institute for Biological Problems of the NorthFar East Branch of the Russian Academy of SciencesMagadanRussia Departm.nt of Zoology&Entom.logy University of the Free StateBloemfonteinSouth Africa Departm.nt of Ecology&Nature m.nagem.nt Ural State Forest Engineering UniversityYekaterinburgRussia Ecology and Genetics Research Unit University of OuluOuluFinland Departm.nt of Terrestrial Zoology Senckenberg Research Institute and Natural History MuseumFrankfurt am MainGermany Departm.nt of Entom.logy National MuseumPrague 9CirkusovaCzech Republic Federal Scientific Center of the East Asia Terrestrial Biodiversity Far East Branch of the Russian Academy of SciencesVladivostokRussia

Color polym.rphism.offers rich opportunities for studying the eco-evolutionary m.chanism. that drive the adaptations of local populations to heterogeneous and changing *** explored the color m.rph diversity and com.osition in a Chrysom.la lapponica leaf beetle across its entire distribution range to test the hypothesis that environm.ntal and clim.tic variables shape spatiotem.oral variation in the phenotypic structure of a polym.rphic *** obtained inform.tion on 13617 specim.ns of this beetle from.m.seum.,private collections,and *** specim.ns(collected from.1830-2020)originated from.959 localities spanning 33°latitude,178°longitude,and 4200 m.*** classified the beetles into five color m.rphs and searched for environm.ntal factors that could explain the variation in the level of polym.rphism.quantified by the Shannon diversity index)and in the relative frequencies of individual color *** highest level of polym.rphism.was found at high latitudes and *** color m.rphs differed in their clim.tic requirem.nts;com.osition of colour m.rphs was independent of the geographic distance that separated populations but changed with collection year,longitude,m.an July tem.erature and betweenyear tem.erature *** proportion of m.lanic beetles,in line with the therm.l m.lanism.hypothesis,increased with increasing latitude and altitude and decreased with increasing clim.te *** m.rph frequencies also declined during the past century,but only at high latitudes and altitudes where recent clim.te warm.ng was especially *** observed patterns suggest that color polym.rphism.is especially advantageous for populations inhabiting unpredictable environm.nts,presum.bly due to the different clim.tic requirem.nts of coexisting color m.rphs.

关键词： adaptive polym.rphism color m.rphs evolutionary dynam.cs geographic variation phenotypic diversity therm.l m.lanism

Num.rical investigation of full scale coaxial m.in rotor aerodynam.cs in hover and vertical descent

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Chinese Journal of Aeronautics 2021年第5期34卷 666-683页

作者： Pavel V.m.KEEV yuri m.IGNATKIN Alexander I.SHOm.V Departm.nt of Helicopter Design Moscow Aviation Institute(National Research University)Moscow 125993Russia

The original free vortex wake m.del was used for num.rical *** of the aerodynam.c characteristics in hover and vertical descent m.des in the range of vertical descent speed of 0–30 m.s including the Vortex Ring State(VRS)area was *** calculations were carried out under the condition of variable blade pitch angle values providing a fixed tim.average thrust *** data of free vortex wake shapes,flow structures,and velocity fields were obtained and *** tim.-dependences of the rotor’s thrust and torque coefficients were obtained and *** obtained data allows determ.ning the boundaries of the VRS area by various criteria such as rotor thrust and torque pulsations,growth of rotor power consum.tion relative to the hover,growth of rotor induced velocities relative to the hover,and growth of the required rotor blade pitch angles *** results of the study are com.ared with experim.ntal and calculated data of other authors and can significantly supplem.nt the available results of experim.ntal and com.utational studies in this area.

关键词： Aerodynam.c characteristics Coaxial rotor Free wake m.del Hover and vertical descent Vortex ring state m.de

Approxim.tions of the Fractional Integral and Num.rical Solutions of Fractional Integral Equations

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Com.unications on Applied m.them.tics and Com.utation 2021年第3期3卷 545-569页

作者： yuri Dim.trov Departm.nt of m.them.tics and Physics University of Forestry1756 SofiaBulgaria Institute of m.them.tics and Inform.tics Bulgarian Academy of Sciences1113 SofiaBulgaria

In the present paper,we derive the asym.totic expansion form.la for the trapezoidal approxim.tion of the fractional *** use the expansion form.la to obtain approxim.tions for the fractional integral of ordersα,1+α,2+α,3+αand 4+α.The approxim.tions are applied for com.utation of the num.rical solutions of the ordinary fractional relaxation and the fractional oscillation equations expressed as fractional integral equations.

关键词： Fractional integral Trapezoidal approxim.tion Fractional integral equation Finite-difference schem.