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All-di.lectri. meta-opti.s and non-li.ear nanophotoni.s

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Nati.nal Sci.nce Revi.w 2018年第2期5卷 144-158页

作者： yuri Ki.shar Nonli.ear Physi.s Center Australian National University i.MO Uni.ersi.y

Most opti.al metamateri.ls fabri.ated and studi.d to date employ metalli. components resulti.g i. si.ni.i.ant losses, heat and overall low effi.i.nci.s. A new era of metamateri.l physi.s i. associ.ted wi.h all-di.lectri. meta-opti.s, whi.h employs electri. and magneti. Mi. resonances of subwavelength parti.les wi.h hi.h refracti.e i.dex for an opti.ally i.duced magneti. response, thus underpi.ni.g a new approach to desi.n and fabri.ate functi.nal and practi.al metadevi.es. Here we revi.w the recent developments i. meta-opti.s and subwavelength di.lectri. photoni.s and demonstrate that the Mi. resonances can play a cruci.l role i. the reali.ati.n of the uni.ue functi.nali.i.s of meta-atoms, also dri.i.g novel effects i. the fi.lds of metamateri.ls and nanophotoni.s. We di.cuss the recent research fronti.rs i. all-di.lectri. meta-opti.s and uncover how Mi. resonances can be employed for a flexi.le control of li.ht wi.h full phase and ampli.ude engi.eeri.g, i.cludi.g uni.i.ecti.nal metadevi.es, hi.hly transparent metasurfaces,non-li.ear nanophotoni.s and topologi.al photoni.s.

关键词： nanophotoni.s Mi. resonances meta-opti.s metasurfaces metamateri.ls

i.otopi. Composi.i.n of Atmospheri. Preci.i.ati.n i. the Ci.-Ural Regi.n

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Journal of Earth Sci.nce 2022年第3期33卷 831-838页

作者： alena S.Kazantseva Olga i.Kadebskaya yuri V.Dublyansky Mi.i.g i.sti.ute of the Ural Branch of the Russi.n Academy of Sci.nces PermRussia i.sti.ute of Geology University of InnsbruckInnsbruckAustria

Usi.g the Global Network of i.otopes i. Preci.i.ati.n(GNi.)method at three stati.ns i. the Ci.-Ural regi.n(i.kor,Perm,and Kungur),the moni.ori.g results of the i.otope composi.i.n of atmospheri. preci.i.ati.n conducted i. 2016-2019 are *** li.es of meteori. waters were obtai.ed for each stati.n and for the Ci.-Ural regi.n as a *** lati.udi.al zoni.g of changes i. i.otope parameters from north to south i. the Ci.-Ural regi.n i. noted,whi.h i. related to meteorologi.al *** northern regi.ns are characteri.ed by i.otopi.ally li.ht values compared to the southern ***,the correlati.n relati.nshi. between the i.otopi. composi.i.ns of atmospheri. preci.i.ati.n and meteorologi.al parameters at each stati.n i. *** analysi. data show that about 50%-90%of vari.ti.ns i. the i.otopi. composi.i.n of preci.i.ati.n wi.hi. the annual cycle are determi.ed by the ai. *** the same ti.e,the amount of preci.i.ati.n shows a relati.nshi. between the average strength and the i.otopi. composi.i.n of preci.i.ati.n for a seri.s of observati.ns at Kungur Stati.n;for a seri.s of observati.ns at i.kor and Perm stati.ns,there i. no *** i. the relati.nshi. wi.h meteorologi.al data are explai.ed by di.ferent sources of moi.ture i.troducti.n to the stati.n and,accordi.gly,the formati.n of the i.otopi. composi.i.n of *** flow of moi.ture i. controlled by the transfer of ai. masses i. di.ferent di.ecti.ns,the formati.n of cyclones and ***,for the northern part of the regi.n duri.g the year i. characteri.ed by the predomi.ance of cyclones,whereas for the southern-anti.yclones.

关键词： preci.i.ati.n i.otopi. composi.i.n Ci.-Ural regi.n correlati.n relati.nshi. Spear-man’s correlati.n coeffi.i.nt

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Approxi.ati.ns of the Fracti.nal i.tegral and Numeri.al Soluti.ns of Fracti.nal i.tegral Equati.ns

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Communi.ati.ns on Appli.d Mathemati.s and Computati.n 2021年第3期3卷 545-569页

作者： yuri Di.i.rov Department of Mathemati.s and Physi.s University of Forestry1756 SofiaBulgaria i.sti.ute of Mathemati.s and i.formati.s Bulgarian Academy of Sciences1113 SofiaBulgaria

i. the present paper,we deri.e the asymptoti. expansi.n formula for the trapezoi.al approxi.ati.n of the fracti.nal *** use the expansi.n formula to obtai. approxi.ati.ns for the fracti.nal i.tegral of ordersα,1+α,2+α,3+αand 4+α.The approxi.ati.ns are appli.d for computati.n of the numeri.al soluti.ns of the ordi.ary fracti.nal relaxati.n and the fracti.nal osci.lati.n equati.ns expressed as fracti.nal i.tegral equati.ns.

关键词： Fracti.nal i.tegral Trapezoi.al approxi.ati.n Fracti.nal i.tegral equati.n Fi.i.e-di.ference scheme

俄罗斯远东地区南部枫首毒蛾及其种群增长(英文)

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中国森林病虫 2006年第3期25卷 10-13页

作者： GNi.ENKO yuri i. 全俄森林培育与机械化研究院俄罗斯莫斯科142200

枫首毒蛾在普里莫尔斯基地区南部林区严重危害栎树。该虫取食多种树木。在试验室用栎树、桦树和椴树树叶及人工饲料饲养幼虫,结果表明该虫幼虫不取食俄罗斯中部地区树种的叶子。文章介绍了枫首毒蛾种群动态并描述了蛹的形态特征。

关键词：枫首毒蛾种群俄罗斯

Uni.ue Mari.e Oleneki.n-Ani.i.n Boundary Secti.n from South Pri.orye, Russi.n Far East

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Journal of Chi.a Uni.ersi.y of Geosci.nces 2005年第3期16卷 219-230页

作者： yuri D Zakharov alexander M Popov Gali.a i.Buryi Far Eastern Geologi.al i.sti.ute Russian Academy of Sciences (Far Eastern Branch) Stoletiya Prospect 159 Vladivostok 690022 RussiaFar Eastern Geological Institute Russian Academy of Sciences (Far Eastern Branch) Stoletiya Prospect 159 Vladivostok 690022 Russia Far Eastern Geological Institute Russian Academy of Sciences (Far Eastern Branch) Stoletiya Prospect 159 Vladivostok 690022 Russia

To show paleontologi.al characteri.ti.s of the Oleneki.n-Ani.lan boundary beds i. the Russi.n Far East, a revi.w of new data on the Upper Oleneki.n and Lower Ani.i.n bi.strati.raphy of South Pri.orye i. gi.en on the basi. of fi.e secti.ns： Golyi.Cape, Petrovka Ri.er, Zhi.kov Peni.sula, Tchernyschew Bay and Atlasov Cape, usi.g new ammonoi., brachi.pod and conodont fi.di.gs. The most representati.e ammonoi. assemblage at the base of the Ani.i.n was di.covered i. the Ussuri.hylli.es amurensi. Zone （10.6 m thi.k） of the Atlasov Cape Secti.n： Parasageceras sp. nov., Pri.ni.i.ae gen. et sp. nov. , Ussuri.hylli.es amurensi. （Ki.ari.ova）（domi.ant）, Megaphylli.es atlasovi.nsi. Zakharov, Lei.phylli.es praematurus Ki.ari.ova, Lei.phylli.es sp. , Ussuri.es sp. , Paradanubi.es sp. i.det., Paracrochordi.eras sp. nov., Prohungari.es popowi.Ki.ari.ova, Arctohungari.es pri.ori.nsi. Zakharov, A. soli.ani.（Toula）, Salteri.es sp. i.det. （gi.anti. shell）, and Tropi.astri.es sublachontanus Zakharov. Conodonts Neospathodus cf. homeri.（Bender） were found i. the lower part of the Ussuri.hylli.es amurensi. Zone of the Atlasov Cape. The Atlasov Cape seems to be one of the very promi.i.g secti.ns of the Russi.n Far East for detai.ed i.vesti.ati.n of the Oleneki.n-Ani.i.n boundary.

关键词： South Pri.orye Tri.ssi. Oleneki.n-Ani.i.n boundary ammonoi. conodont

Strengtheni.g of tungsten by coherent rheni.m preci.i.ates formed duri.g low fluence i.radi.ti.n

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Tungsten 2022年第1期4卷 20-27页

作者： yuri Osetsky Materi.ls Sci.nce and Technology Di.i.i.n Oak Ridge National LaboratoryOak RidgeTN 37831USA

Experi.ental data show that the accumulati.n of rheni.m and osmi.m from transmutati.n reacti.ns severely affect the mi.rostructural evoluti.n and property degradati.n of tungsten-based materi.ls under neutron *** and modeli.g have confi.med that Re atom transport i. W i. by i.radi.ti.n-produced mi.rati.g self-i.tersti.i.l *** thi. di.fusi.n mode i. operati.n,a speci.i. mi.rostructure evoluti.n i. reali.ed when at relati.ely low neutron fluence the Re-ri.h preci.i.ates are formed,whi.e the voi. and i.tersti.i.l loop populati.n development i. suppressed,affecti.g the mechani.al *** research shows the effect of small coherent Re-ri.h preci.i.ates on the di.locati.n gli.e under stress,i.vesti.ated usi.g the molecular dynami.s approach wi.h empi.i.al i.teratomi. *** results are compared wi.h an earli.r si.ulati.n of voi. hardeni.g i. *** i. demonstrated that small coherent Re-ri.h preci.i.ates of less than 6 nm di.meter represent relati.ely weak obstacles for movi.g edge *** i.pli.ati.n of these results on the i.terpretati.n of experi.ental results i. di.cussed.

关键词： Tungsten-rheni.m alloys Molecular dynami.s Re-ri.h preci.i.ates Di.locati.n obstacle i.teracti.n Di.locati.n dynami.s Obstacle strength

Attachment abi.i.y of combi.ed bi.mi.eti. adhesi.e mi.ro-textures of di.ferent shapes

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Fri.ti.n 2023年第8期11卷 1430-1441页

作者： Davi. BADLER yuri KLi.ERMAN Haytam KASEM Faculty of Mechani.al Engi.eeri.g Technion-Israel Institute of TechnologyHaifa 3200003Israel Department of Mechani.al Engi.eeri.g Azrieli College of EngineeringJerusalem 9103501Israel

There are vari.us potenti.l appli.ati.ns of bi.mi.eti. adhesi.e soluti.ns i.cludi.g cli.bi.g roboti. systems,mobi.e sensor platforms,and bi.medi.al appli.ati.ns such as patches for external *** resi.tance to both normal and tangenti.l loads,however,i. a cri.i.al i.sue that sti.l needs to be *** ani.als have developed excepti.nal attachment mechani.ms based on combi.ed fi.ri.lar elements of di.ferent shapes and *** i.vesti.ati.n of combi.ed bi.mi.eti. adhesi.e mi.ro-textures on tri.ologi.al performances such as adhesi.n,fri.ti.n,and peeli.g resi.tance i. needed to apply thi. i.ea to the desi.n of an arti.i.i.l texture havi.g si.i.ar“bi.mi.eti.”*** the present study,we demonstrate that combi.ati.ns of di.ferent shapes of bi.mi.eti. adhesi.e mi.ro-textures show i.creased effi.i.ncy under di.ferent contact envi.onments and enable long-term adhesi.e *** work sheds li.ht on combi.ati.ns of di.ferent element shapes i.spi.ed by nature and thei. adhesi.e effi.i.ncy as a functi.n of the rati. of each bi.mi.eti. element,as well as thei. spati.l reparti.i.n.

关键词： bi.mi.eti. mi.ro-textures adhesi.n fri.ti.n peeli.g

Electri. resi.ti.i.y of parti.lly i.ni.ed plasma i. the lower solar atmosphere

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Research i. Astronomy and Astrophysi.s 2021年第9期21卷 193-201页

作者： Jongchul Chae yuri ELi.vi.enko Astronomy Program Department of Physics and AstronomySeoul National UniversitySeoul 08826Korea Department of Mathemati.s University of WaikatoP.B.3105Hamilton 3240New Zealand

The lower solar atmosphere i. a gravi.ati.nally strati.i.d layer of parti.lly i.ni.ed *** calculate the electri. resi.ti.i.y i. the solar photosphere and chromosphere,whi.h i. the key parameter that controls the rate of magneti. reconnecti.n i. a Sweet-Parker current *** calculati.n takes i.to account the colli.i.ns between i.ns and hydrogen atoms as well as the electron-i.n colli.i.ns and the electron-hydrogen atom *** fi.d that under the typi.al condi.i.ns of the qui.t Sun,electri. resi.ti.i.y i. determi.ed mostly by the electron-hydrogen atom colli.i.ns i. the photosphere,and mostly by the i.n-hydrogen colli.i.ns,*** di.fusi.n,i. the *** magneti. reconnecti.n events wi.h strong magneti. fi.lds,the ambi.olar di.fusi.n,however,may be i.si.ni.i.ant because the heati.g by the reconnecti.n i.self may lead to the full i.ni.ati.n of hydrogen *** conclude that ambi.olar di.fusi.n may be the most i.portant source of electri. resi.ti.i.y responsi.le for the magneti. flux cancelati.n and energy release i. chromospheri. current sheets that can keep a si.ni.i.ant fracti.n of neutral hydrogen atoms.

关键词： plasmas atomi. processes magnetohydrodynami.s(MHD) Sun:atmosphere Sun:chromosphere

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Seei.g i. beli.vi.g

Li.ht(Sci.nce & Appli.ati.ns) 2022年第3期11卷 6-7页

作者： Sergey Krasi.ov yuri Ki.shar Nonli.ear Physi.s Center Research School of PhysicsAustralian National UniversityCanberra ACT 2601Australia and School of Physics and EngineeringITMO UniversitySt.Petersburg197101Russia

Bound states i. the conti.uum are reali.ed i. many opti.al systems as“dark states”,and thei. presence can be detected i. the regi.e of leaky modes vi. resonances i. *** the authors reveal previ.usly unseen structure... 详细信息

关键词： states di.lectri. conti.uum