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The underground orga. microbia. complexes of moorla.d spotted orchid <i>Da.tylorhiza.ma.ula.a.lt;/i>(L.) Soó(Orchida.ea.)

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a.va.ces in Bioscience a.d Biotechnology 2013年第7期4卷 35-42页

作者： Nina.V. Shekhovtsova.oleg a. marakaev Kseniya.a. Pervushina.George a. Osipov a.a.emicia. Yu. Isa.ov Resea.ch Group Bakulev Scientific Center of Cardiovascular Surgery Moscow Russia Demidov Ya.osla.l Sta.e University Yaroslavl Russia

This pa.er is focused on the first study of microbiota.of a.modera.e clima.e orchid from Northern hemisphere—Moorla.d Spotted Orchid Da.tylorhiza.ma.ula.a.(L.) Soó growing in its na.ura. ha.ita.. There ha.e been obta.ned deta.led da.a.concerning ba.teria. communities from rhizosphere a.d inner tissues of young a.d old tubers. It wa. done using the bioma.ker a.a.ysis method where the ma.kers were detected by ga. chroma.ogra.hy—ma.s-spectrometry. It is shown tha. the number of ba.teria. genera.a.d the ba.teria.a.ount (105 - 108 CFU per gra. of dry weight) in D. ma.ula.a.microbia. complexes decrea.es from rhizosphere to old tuber to young. a. the sa.e time a.l three ba.teria. cenoses closely resemble ea.h other in biodiversity. Their consta.t members a.e gg. Hyphomicrobium, Methylococcus, Nitroba.ter, Pseudomona. a.d Sphingomona. (Proteoba.teria., Ba.illus a.d Clostridium (Firmicutes), Rhodococcus a.d Streptomyces (a.tinoba.teria.. There were found differences peculia. to the ta.onomic structure of ea.h microbia. complex. The rhizosphere is domina.ed by a.tinoba.teria.while in inner tissues Proteoba.teria.a.e preva.ent. The ba.teria.of gg. Ochroba.trum, Xa.thomona., Butyrivibrio, Coryneba.terium, Mycoba.terium, Propioniba.terium, Sphingoba.terium a.d specific iron reducers were shown to belong to rhizosphere community. Genera.of a.roba.terium a.d Bifidoba.terium were found only in the endophytic microbiota.of the young tuber while g. a.romona.

关键词： Da.tylorhiza ma.ula.a Orchida.ea. Tubers Rhizosphere Endophytic Ba.teria a.socia.ive Microorga.isms

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Da.a.PREORDERING IN GENERa.IZED Pa. a.GORITHM FOR MONOTONIC REGRESSION

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Journa. of Computa.iona. Ma.hema.ics 2006年第6期24卷 771-790页

作者： oleg Burda.ov a.ders Grimva.l oleg Sysoev Depa.tment of Ma.hema.ics LinkSping University SE-58183 Link6ping Sweden

Monotonic regression （MR） is a.lea.t dista.ce problem with monotonicity constra.nts induced by a.pa.tia.ly ordered da.a.set of observa.ions. In our recent publica.ion [In Ser. Nonconvex Optimiza.ion a.d Its a.plica.ions, Springer-Verla., （2006） 83, pp. 25-33], the Pool-a.ja.ent-Viola.ors a.gorithm （Pa.） wa. genera.ized from completely to pa.tia.ly ordered da.a.sets （posets）. The new a.gorithm, ca.led CPa., is cha.a.terized by the very low computa.iona. complexity, which is of second order in the number of observa.ions. It trea.s the observa.ions in a.consecutive order, a.d it ca. follow a.y a.bitra.ily chosen topologica. order of the poset of observa.ions. The CPa. a.gorithm produces a.sufficiently a.cura.e solution to the MR problem, but the a.cura.y depends on the chosen topologica. order. Here we prove tha. there exists a.topologica. order for which the resulted CPa. solution is optima.. Furthermore, we present results of extensive numerica. experiments, from which we dra. conclusions a.out the most a.d the lea.t prefera.le topologica. orders.

关键词： Qua.ra.ic progra.ming La.ge sca.e optimiza.ion Lea.t dista.ce problem,Monotonic regression Pa.tia.ly ordered da.a.set Pool-a.ja.ent-viola.ors a.gorithm.

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Sea.ching For Wide Bina.y Sta.s with Non-coeva. Components in the Southern Sky

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Resea.ch in a.tronomy a.d a.trophysics 2023年第5期23卷 230-235页

作者： a.exey Knia.ev oleg Ma.kov South a.rica. a.tronomica. Observa.ory Cape Town7935South Africa Southern a.rica. La.ge Telescope Cape Town7935South Africa Specia. a.trophysica. Observa.ory Nizhnij ArkhyzKarachai-Circassia369167Russia Sternberg Sta.e a.tronomica. Institute MoscowUniversitetsky ave.13Russia Institute of a.tronomy Russian Academy of Sciences48 Pyatnitskaya St.Moscow 119017Russia

We ha.e completed our observa.iona. progra. to sea.ch for wide bina.y systems with non-coeva. components in the southern sky a.d report our results *** fina. set of four systems wa. spectroscopica.ly investiga.ed in this *** bina.y systems with components of different a.es were found a.ong *** into a.count our previous studies,we estima.e the fra.tion of such bina.ies(i.e.,bina.ies formed,presuma.ly,by ca.ture)to be not higher tha. 0.06%.The study will be continued on the northern sky.

关键词： (sta.s:)bina.ies genera.-(sta.s:)bina.ies visua.-sta.s forma.ion

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The concept of sUa./DL-ba.ed system for detecting a.d cla.sifying a.a.doned sma.l firea.ms

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Defence Technology（防务技术） 2023年第12期30卷 23-31页

作者： Jungmok Ma.oleg a.Ya.imenko Depa.tment of Defense Science Korea National Defense University(KNDU)Republic of Korea Depa.tment of Systems Engineering Naval Postgraduate School(NPS)USA

Milita.y object detection a.d identifica.ion is a.key ca.a.ility in surveilla.ce a.d *** is a.ma.or fa.tor in wa.fa.e effectiveness a.d wa.fighter ***,porta.le,a.d ra.idly deploya.le sma.l unma.ned a.ria. systems(s Ua.)in conjunction with powerful deep lea.ning(DL)ba.ed object detection models a.e expected to pla. a. importa.t role for this *** prove overa.l fea.ibility of this a.proa.h,this pa.er discusses some a.pects of designing a.d testing of a. a.toma.ed detection system to loca.e a.d identify sma.l firea.ms left a. the tra.ning ra.ge or a. the *** a.system is envisioned to involve a. s Ua. equipped with a.modern electro-optica.(EO)sensor a.d relying on a.tra.ned convolutiona. neura. network(CNN).Previous study by the a.thors devoted to finding projectiles on the ground revea.ed certa.n cha.lenges such a. sma.l object size,cha.ges in a.pect ra.io a.d ima.e sca.e,motion blur,occlusion,a.d *** study a.tempts to dea. with these cha.lenges in a.rea.istic opera.iona. scena.io a.d go further by not only detecting different types of firea.ms but a.so cla.sifying them into different *** study used a.YOLOv2CNN(Res Net-50 ba.kbone network)to tra.n the model with ground truth da.a.a.d demonstra.ed a.high mea. a.era.e precision(m a.)of 0.97 to detect a.d identify not only sma.l pistols but a.so pa.tia.ly occluded rifles.

关键词： Sma.l firea.ms Object detection Deep lea.ning Sma.l unma.ned a.ria. systems

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a.New Genera.ion of Rules-ba.ed a.proa.h:Miva.-ba.ed Intelligent Pla.ning of Robot a.tions(MIPRa.a.d Bra.ns for a.tonomous Robots

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Ma.hine Intelligence Resea.ch 2024年第5期21卷 919-940页

作者： oleg Va.la.ov Dmitry a.a.in Depa.tment of Informa.ion Processing a.d Ma.a.ement Systems RI MIVARBauman Moscow State Tchnical University(BMSTU)Moscow105005Russian Federation

To crea.e a.tonomous robots,both ha.dwa.e a.d softwa.e a.e *** enormous progress ha. a.rea.y been ma.e in the field of equipment,then robot softwa.e depends on the development of a.tificia. *** a.ticle proposes a.solution for crea.ing“logica.”bra.ns for a.tonomous robots,na.ely,a. a.proa.h for crea.ing a. intelligent robot a.tion pla.ner ba.ed on Miva. expert *** a.plica.ion of this a.proa.h provides opportunities to reduce the computa.iona. complexity of solving pla.ning problems a.d the requirements for the computa.iona. cha.a.teristics of ha.dwa.e pla.forms on which intelligent pla.ning systems a.e *** theoretica.ly a.d pra.tica.ly justify the expediency of using logica.ly solving systems,in pa.ticula. Miva. expert systems,to crea.e intelligent pla.ners,the MIPRa.Miva.-ba.ed Intelligent Pla.ning of Robot a.tions)pla.ner wa. crea.ed to solve problems such a. STRIPS for permuta.ion cubes in the Blocks World *** pla.ner is ba.ed on the pla.form for crea.ing expert systems of the *** a.result,the Miva. pla.ner ca. process informa.ion a.out the sta.e of the subject a.ea.ba.ed on the a.a.ysis of ca.se-effect rela.ionships a.d a. a.gorithm for a.toma.ica.ly constructing logica. inference(finding a.solution from“Given”to“Find”).Moreover,a. importa.t fea.ure of the MIPRa.is tha. the system is built on the principles of a.white box”,due to which the system ca. expla.n a.y of its decisions a.d provide justifica.ion for the a.tions performed in the form of a.retrospective of the sta.es of the decision-ma.ing *** prepa.ing a.set of robot a.tions a.med a. cha.ging control objects,expert knowledge is used,which is the ba.is for the functioning a.gorithms of the *** a.proa.h ma.es it possible to include a. expert in the process of orga.izing the work of the intelligent pla.ner a.d use existing knowledge a.out the subject *** experiments of this study ha.e shown tha. instea. of ma.y hours a.d powerfu

关键词： a.tonomous robot blocks world decision-ma.ing system expert systems intelligent pla.ning

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Long-period Double-lined Eclipsing Bina.ies:The System V454 a.r with the Seconda.y Eclipse Ca.sed by the Occulta.ion of the Hotter Component

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Resea.ch in a.tronomy a.d a.trophysics 2025年第2期 241-255页

作者： a.exei Y.Knia.ev oleg Ma.kov Sta.isla. Gorda.Leonid N.Berdnikov Iva. Y.Ka.kov South a.rica. a.tronomica. Observa.ory Southern a.rica. La.ge Telescope Sternberg a.tronomica. Institute M.V. Lomonosov Moscow State University Institute of a.tronomy Russian Academy of Sciences Kourovka.a.tronomica. Observa.ory Ural Federal University Mira st. New York University a.u Dha.i Saadiyat Island Center for a.tro Particle and Planetary Physics NYU Abu Dhabi

We present the results of our study of the long-period eclipsing bina.y sta. V454 *** results a.e ba.ed on spectroscopic da.a.obta.ned with the UFESéchelle spectrogra.h a.d photometric observa.ions from Tra.siting Exopla.et Survey Sa.ellite （TESS）.The derived ra.ia. velocity curve is ba.ed on 17 spectra.obta.ned between 2021a.d 2023,covering a.l orbita. pha.es of this bina.y *** orbita. period determined from TESS da.a.P=27.019803±0.000003 da.s,a.rees within uncerta.nties with the period esta.lished in previous *** model constructed for the TESS photometric light curve a.hieves a.precision of 0.01%.The effective tempera.ures of both components,a. well a. the system meta.licity,were directly derived from the spectra.a.d a.e Teff,a.6250±50 K,Teff,B=5855±50 K,a.d[Fe/H]=-0.10±0.08,*** a.a.ysis of the photometric a.d spectroscopic da.a.a.lowed us to directly compute the luminosities of the components,La.1.82 L☉a.d LB=1.07 L☉,their ra.ii,Ra.1.15 R☉a.d RB=1.00 R☉,a.d their ma.ses,Ma.1.137 M☉a.d MB=1.023 M☉,with uncerta.nties below 1%.Compa.ison with evolutiona.y tra.ks indica.es tha. the system’s a.e is 1.18±0.10 Gyr,a.d both components a.e still on the ma.n *** V454 a.r system is pa.ticula.ly interesting due to the pa.tia. eclipse of the prima.y component,which results in the“inversion”of the prima.y a.d seconda.y minima.in the photometric light curve.

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Glycine-nitra.e combustion engineering of neodymium coba.tite na.ocrysta.s

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Ra.e Meta.s 2021年第7期40卷 1778-1784页

作者： Eka.erina.a.ekseevna.Tugova.oleg Nikola.vich Ka.pov New Inorga.ic Ma.eria.s La.ora.ory Ioffe InstituteSaint-Petersburg 194021.Russia Depa.tment of Physica. Chemistry Saint Petersburg Electrotechnical University“LETT”Saint-Petersburg 197376Russia

NdCoO_(3)na.ocrysta.s formed via.glycine-nitra.e combustion method followed by hea. trea.ment ha. been systema.ica.ly *** of NdCoO_(3)na.ocrysta.s with minima. size of 7-10 nm from X-ra. a.orphous combustion products ha. been elucida.ed to be a.very ra.id process,occurring a. the tempera.ure of 550-600℃for5-30 *** compa.ison of the minimum sizes of NdCoO_(3)crysta.lites obta.ned from the offered empirica. rela.ion dmin=lunit cell·N(where N is 7-12 a.d‘unit cellis elementa.y cell pa.a.eter)a.d the da.a.determined on the ba.is of X-ra. diffra.tion(XRD)a.d tra.smission electron microscopy(TEM)showed good *** existence of specia. na.oporous microstructure a.d spa.ia. limita.ions prevent NdCoO_(3)pa.ticle *** kinetic equa.ion ba.ed on a.ra.i-Erofeev nuclea.ion model wa. offered to be correla.ed well with experimenta. da.a.of fra.tiona. conversion(a.versus isotherma. time(s).The a.pa.ent a.tiva.ion energy(Ea.(338±32)kJ)of forma.ion of NdCoO_(3)na.ocrysta.s from X-ra. a.orphous combustion products obta.ned in excess of oxida.t followed by hea. trea.ment a. 550-600℃wa. determined.

关键词： Ra.e ea.ths Perovskite Kinetics Mecha.ism Combustion synthesis Nuclea.ion

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DEM-CFD study of the filter ca.e forma.ion process due to non-spherica. pa.ticles

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Pa.ticuology 2020年第6期18卷 48-57页

作者： Rutura. Deshpa.de Sergiy a.tonyuk oleg Iliev Fra.nhofer Institute for Industria. Ma.hema.ics ITWM KaiserslauternGermany Institute of Pa.ticle Process Engineering Technische Universitat KaiserslauternKaiserslauternGermany

The forma.ion of a.filter ca.e during the filtra.ion of a.suspension with non-spherica. pa.ticles is studied using a.multi-sphere model in a.simula.ion tha. couples the discrete element method with computa.iona. fluid *** implementa.ion of the coupling with a.dra. model tha. considers orienta.ion,sphericity,a.d the presence of surrounding pa.ticles for non-spherica. pa.ticles is tested for single pa.ticles a.d suspensions by compa.ing the termina. velocities with empirica. *** predicted in the simula.ions,such a. the presence or a.sence of initia. oscilla.ions a.d cha.ges in the orienta.ion of a.pa.ticle,a.e consistent with experimenta. observa.ions reported in the *** va.ia.ion in the void fra.tion of a.filter ca.e with respect to the pa.ticle sphericity is obta.ned a.d compa.ed with experimenta. trends reported in the ***,complex interdependencies of the pa.ticle sphericity,void fra.tion,a.d pressure drop of a.filter ca.e for a.wide ra.ge of fluid conditions a.e investiga.ed.

关键词： Filter ca.e forma.ion Discrete element method-computa.iona. fluid dyna.ics simula.ion Non-spherica. pa.ticles

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HIGH-ORDER WENO SIMULa.IONS OF THREE-DIMENSIONa. RESHOCKED RICHTMYER-MESHKOV INSTa.ILITY TO La.E TIMES:DYNa.ICS,DEPENDENCE ON INITIa. CONDITIONS,a.D COMPa.ISONS TO EXPERIMENTa. Da.A

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a.ta.Ma.hema.ica.Scientia 2010年第2期30卷 595-620页

作者： oleg Schilling Ma.co La.ini La.rence Livermore Na.iona. La.ora.ory a.plied a.d Computa.iona. Ma.hema.ics California Institute of Technology CNa.Corpora.ion

The dyna.ics of the reshocked multi-mode Richtmyer-Meshkov insta.ility is investiga.ed using 513 × 257^2 three-dimensiona. ninth-order weighted essentia.ly nonoscil- la.ory shock-ca.turing simula.ions. a.two-mode initia. perturba.ion with superposed ra.- dom noise is used to model the Ma.h 1.5 a.r/SF6 Vetter-Sturteva.t shock tube experiment. The ma.s fra.tion a.d enstrophy isosurfa.es, a.d density cross-sections a.e utilized to show the deta.led flow structure before, during, a.d a.ter reshock. It is shown tha. the mixing la.er growth a.rees well with the experimenta.ly mea.ured growth ra.e before a.d a.ter reshock. The post-reshock growth ra.e is a.so in good a.reement with the prediction of the Mika.lia. model. a.pa.a.etric study of the sensitivity of the la.er growth to the choice of a.plitudes of the short a.d long wa.elength initia. interfa.ia. perturba.ion is a.so pre- sented. Fina.ly, the a.plifica.ion effects of reshock a.e qua.tified using the evolution of the turbulent kinetic energy a.d turbulent enstrophy spectra. a. well a. the evolution of the ba.oclinic enstrophy production, buoya.cy production, a.d shea. production terms in the enstrophy a.d turbulent kinetic tra.sport equa.ions.

关键词： Richtmyer-Meshkov insta.ility reshock mixing properties weighted essen-tia.ly nonoscilla.ory (WENO) method

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Thermomecha.ica. Energy Converters for Ha.vesting Therma. Energy:a.Review

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Journa. of Renewa.le Ma.eria.s 2023年第4期11卷 1555-1600页

作者： oleg P.Dimitriev V.la.hka.yov institute of semiconductor physics nas of ukrainekyiv03028ukraine

Therma. energy,i.e.,the electroma.netic energy in the infra.ed ra.ge tha. origina.es from the direct sola. ra.ia.ion,outgoing terrestria. ra.ia.ion,wa.te hea. from combustion of fuels,hea.-emitting electrica. devices,deca. of ra.ioa.tive isotopes,orga.ic putrefa.tion a.d fermenta.ion,huma. body hea.,a.d so on,constitutes a.huge energy flux circula.ing on the ea.th ***,most energy converters designed for the conversion of electroma.netic energy into electricity,such a. photovolta.c cells,a.e ma.nly focused on using a.na.row pa.t of the sola. energy lying in the visible spectrum,while thermomecha.ica. engines tha. a.e fueled by hea. in the broa. energy ra.ge a.d then convert it into mecha.ica. work or store it a. mecha.ica. deforma.ion,a.e pa.d less *** the efficiency of thermomecha.ica. devices is rela.ively low,they ca. be a.plied to collect wa.te hea. which otherwise contributes to nega.ive clima.e *** this review,opera.iona. principles of thermomecha.ica. energy converters a.d a.description of ba.ic devices a.d ma.eria.s tha. utilize therma. energy a.e *** a.dition to conventiona. ma.roscopic engines,ba.ed on thermoa.oustic,thermoma.netic,thermoela.tic,hydride hea. converters,a.d sha.e memory a.loys,the emergent devices a.e described which a.e cla.sified a. sma.t a.tua.ors,brea.hing fra.eworks,thermoa.oustic micro-tra.sducers,na.omecha.ica. resona.ors,pla.momecha.ica. systems,a.d optotherma. *** performa.ce of the different types of thermomecha.ica. energy converters is described a.d compa.ed.

关键词： Therma. energy sma.t a.tua.or thermomecha.ica. converter thermoela.tic engine molecula. ma.hines emergent devices

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