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Numerical and Experimental Investigation on Heat PropagationThrough Composite Sinter Bed With Non-Uniform voidage:Part Ⅱ Prediction of Process Efficiency

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Journal of Iron and Steel Research International 2010年第10期17卷 1-6页

作者： Sergey v komarov Hiroyuki Shibata Naohito Hayashi Eiki Kasai Nippon Light Metal Company Tohoku University

The results of numerical simulation of the mosaic embedding iron ore sintering （MEBIOS） process according to the model presented in the first part of the study are introduced. The main objective of the second part is the elucidation of key factors influencing the process efficiency, particularly the sintering completeness, velocity of the heat wave propagation and maximum temperature achievable in the pellet during the wave propagation. Numerical results rev.a. that the mass fraction of coal, diameter of coal particles and air inlet velocity are of prime importance in determining efficiency of the MEBIOS sintering process.

关键词： sintering MEBIOS process heat propagation mechanism numerical simulation process efficiency

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Conceptual design of 2MJ capacitive energy storage

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Defence Technology（防务技术） 2018年第5期14卷 622-627页

作者： R.F.Ramazanov B.E.Fridman K.S.Kharcheva O.v.komarov R.A.Serebrov D.v.Efremov Scientific Research Institute of Electrophysical Apparatus Saint Petersburg196641Russia

The conceptual design of the capacitive energy storage intended for operation in laboratory conditions is considered. This capacitive energy storage includes the capacitor cells of 200 kJ stored energy, each incorporating one self-healing high-energy-density capacitor, one semiconducting switch unit on the basis of Light Triggered Thyristors(LTT) and the pulse diodes, as well as the toroid inductor. Power supply of the capacitive energy storage is provided by high voltage(Hv) 3 x 10 kv, 50 Hz industrial electrical network, using the Hv power transformer and phase-controlled rectifier. Special design for the capacitor cell and the module of capacitor cells is proposed, which provides easy access to all components of the capacitor cells during operation and maintenance. Control system of the capacitive energy system has a hierarchic structure and includes programmable logic controller(PLC), programmer for non-synchronous triggering of capacitor cells discharges and data acquisition system.

关键词： Capacitors Energy storage Pulse power systems

Temperature Regime of Atmosphere and Upper Rock Layers on High Latitudes on Mars

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Temperature Regime of Atmosphere and Upper Rock Layers on Hi...

Tertiary montane origin of the Central Asian flora,evidence inferred from cpDNA sequences of Atraphaxis(Polygonaceae)

Asian Conference on Permafrost

作者： O.N.Abramenko I.A.komarov v.S.Isaev Moscow State University by M.v.Lomonosov Faculty of GeologyDepartment of Geocryology

The study represents analysis of average diurnal,seasonal,annual atmosphere and surface temperatures and their *** Mars Climate Data Base（GMCDB） founded on the climate modeling and Global Circulation Model（GCM） has been used for evaluation of the temporal and spatial inconstancy of the surface atmosphere and radiation-thermal balance for the high latitude areas of *** work focused on the summary of sample processed maps dealing with the distribution of main components of the surface radiation-thermal balance and a number of parameters having an influence on it along the meridian and latitudinal strike for the high latitude areas where intensive manifestation of frost cracking processes were *** processes include complete radiation-heat flux to the surface and its separate part for IR spectrum;heat flow from the surface and its component for IR spectrum;albedo and emissivity coefficient of the surface;atmosphere pressure and density for the heights from 5 m to 3 km above the surface;in near-surface layers of atmosphere towards the latitude and longitude *** attention was paid to analysis of the temperature conditions on the surface and near-surface atmospheric *** particular,next features are characteristic for the dynamics of seasonal surface temperature:temperature comes up to the highest values at the end of summer that leads to the warm *** is changed into the strict ceasing of the average winter temperature with the different distribution of the lowest values on selected *** dynamic of temperature differentiation within the meridian and latitudinal range shows the character of the temperature changes and its relation to the location and the forming time of the temperature *** of average diurnal,seasonal,annual atmosphere and surface temperatures and their amplitudes were *** are characterized by peculiar zoning distribution on Mars.

关键词： Temperature regime albedo radiation heat flux emmisivity zoning

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Journal of Integrative Plant Biology 2014年第12期56卷 1125-1135页

作者： Ming-Li Zhang Stewart C.Sanderson Yan-Xia Sun v.a.heslav v.Byalt Xiao-Li Hao Key Laboratory of Biogeography and Bioresource in Arid Land Xinjiang Institute of Ecology and Geography the Chinese Academy of Sciences Institute of Botany the Chinese Academy of Sciences Shrub Sciences Laboratory Intermountain Research Station Forest Service US Department of Agriculture Provo UT 84601 USA Wuhan Botanical Garden the Chinese Academy of Sciences komarov Botanical Institute Russian Academy of Sciences St Petersburg RU‐197376 Russia School of Life Science Shihezi University

Atraphaxis has approximately 25 species and a distribution center in Central Asia. It has been previously used to hypothesize an origin from montane forest. We sampled 18 species covering three sections within the genus and sequenced five cpDNA spacers, atpB -rbcL, psbK -psbI, psbA -trnH, rbcL, and trnL -trnF. BEAST was used to reconstruct phylogenetic relationship and time divergences, and S-DIvA and Lagrange were used, based on distribution area and ecotype data, for reconstruction of ancestral areas and events. Our results appear compatible with designation of three taxonomic sections within the genus. The generic stem and crown ages were Eocene, approximately 47 Ma, and Oligocene 27 Ma,respectively. The origin of Atraphaxis is confirmed as montane,with an ancestral area consisting of the Junggar Basin and uplands of the Pamir-Tianshan-Alatau-Altai mountain chains,and ancestral ecotype of montane forest. Two remarkable paleogeographic events, shrinkage of the inland Paratethys Sea at the boundary of the late Oligocene and early Miocene, and the time intervals of cooling and drying of global climate from24（22） Ma onward likely facilitated early diversification of Atraphaxis, while rapid uplift of the Tianshan Mountains during the late Miocene may have promoted later diversification.

关键词： Allopatric diversification Atraphaxis biogeography Central Asia flora molecular clock montane origin phylogeny Polygonaceae

Social structure and space use of Amur tigers(Panthera tigris altaica)in Southern Russian Far East based on GPS telemetry data

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Integrative Zoology 2015年第4期10卷 365-375页

作者： Jose A.HERNANDEZ-BLANCO Sergei v.NAIDENKO Maria D.CHISTOPOLOvA victor S.LUKAREvSKIY Alexey KOSTYRYA Alexandr RYBIN Pavel A.SOROKIN Mikhail N.LITvINOv.a.drey K.KOTLYAR Dale G.MIQUELLE v.a.cheslav v.ROZHNOv A.N.Severtsov Institute of Ecology and Evolution Russian Academy of ScienceMoscowRussia v.L.komarov Ussuriskii State Nature Reserve Far Eastern BranchRussian Academy of ScienceUssuriskRussia Institute of Biology and Soil Sciences Far Eastern BranchRussian Academy of ScienceVladivostokRussia Wildlife Conservation Society VladivostokRussia

To better understand the spatial structure of Amur tigers(Panthera tigris altaica)at the southern edge of their range we fitted 14 tigers(6♀♀and 8♂♂)with 15 GPS-Argos collars between 2008 and 2011 in 2 study sites:the Ussuriskii Reserve of southern Sikhote-Alin and the Land of the Leopard National Park in southwest Primorye,Russian Far *** kernel estimates of male home ranges were larger than those of female home ranges(Pvaried greatly,but on average was similar to estimates derived from earlier work further *** overlap of adjacent home ranges suggested that females retained exclusive *** core areas of females overlapped only slightly,and remained stable over multiple *** home ranges of adult males were smaller than those of males to the north,and in contrast to previous studies,high overlap among males indicated the absence of ***,real core areas of males did not overlap,suggesting some spatial *** comparison to other tiger populations and other areas of the Russian Far East,the sex ratio in our 2 study areas was highly skewed towards *** believe this skewed sex ratio resulted in the dissolution of territoriality of males due to an inability to defend individual females,with males resorting to scramble competition for *** monitoring of these sites to determine whether shifts in the sex ratio might result in a return to male territoriality would provide confirmation of our tentative hypothesis.

关键词： Amur tiger GPS-Argos telemetry home range overlap Panthera tigris altaica space use social structure sex ratio

About A New Complex Method of Climates Reconstruction and Forecasting of Climate Changes in the Future

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Journal of Earth Science and Engineering 2015年第2期5卷 122-129页

作者： valentina v. Ukraintseva v. L. komarov Botanical Institute of Russian Academy of Sciences Saint-Petersburg 397022 Russia

This paper deals with a new integrated method of reconstruction and forecasting of climatic changes in future. The method is based on proxy data pollen-spore analysis method, 14C analysis method, nowadays meteorological data, and data about of solar activity expressed in numbers of W （Wolf）. Here we present the results of investigation of sediments of the 2nd Fomich River terrace, Taymyr Peninsula, Russia. The formation of the peat bog started 10500 ± 140 years BP and continued during the entire Holocene. The pollen analysis of the sediment samples of the 2nd Fomich River terrace and the analysis of surface samples from a larch forest, typical of this region, rev.a.s two phytochrones： both climatically preconditioned--tundra phytochrone （I1-4） and forest phytochrone （Ⅱ1-4）. The techniques of reconstruction and forecasting of basic elements of climate are presented and discussed in details.

关键词： Holocene pollen analysis 14C analysis fossil and recent pollen-spore spectra (pollen-spore spectra) SI (Similarityindex) basic elements of climate solar activity Wolf's number (W) forecasting of climate changes.

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新疆植物区系新资料(英文)

植物分类学报 2006年第5期44卷 598-603页

作者： Dmitry A. GERMAN Alexander I. SHMAKOv 张宪春陈文俐 Sergey v. SMIRNOv 谢磊 Rudolph v. KAMELIN 王健 Altai State University Barnaul 656049 Russia 系统与进化植物学国家重点实验室中国科学院植物研究所 komarov Botanical Institute St.-Petersburg 197376 Russia 新疆阿勒泰地区林业科学研究所

报道了采自新疆阿尔泰山地区的1个中国新记录属假糖芥属Rhammatophyllum O. E. Schulz, 6个中国新记录种——渐尖岩蕨Woodsia acuminata (Fomin) Sipl.、短命繁缕Stellaria alsinoides Boiss. & Buhse、假糖芥Rh. erysimoides (Kar. & Kir.) Al-Shehbaz & O. Appel、克氏鹤虱Lappula krylovii Ovczinnikova, A. I. Pjak & A. L. Ebel、肝色柳穿鱼Linaria hepatica Bunge和佐氏新缬草valerianella szovitsiana Fisch. & Mey.。

关键词：假糖芥属渐尖岩蕨短命繁缕假糖芥克氏鹤虱肝色柳穿鱼佐氏新缬草新记录新疆中国

Diversity of nivicolous myxomycetes of the Teberda State Biosphere Reserve (Northwestern Caucasus,Russia)

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Fungal Diversity 2013年第2期59卷 109-130页

作者： Y.K.Novozhilov M.Schnittler D.A.Erastova M.v.Okun O.N.Schepin E.Heinrich komarov Botanical Institute of the Russian Academy of Sciences Prof.Popov St.2197376 St.PetersburgRussia Institute of Botany and Landscape Ecology Ernst Moritz Arndt University GreifswaldGrimmer Str.8817487 GreifswaldGermany CIBIv–Center for Integrative Bioinformatics in vienna Max F.Perutz Laboratories(MFPL)University of ViennaMedical University of ViennaCampus Vienna Biocenter 5(VBC5)1030 ViennaAustria

Nivicolous myxomycete assemblages were surveyed on the northwest of the Greater Caucasian ridge in May-June 2010 and 2011 at a north facing transect between 1,700 and 2,920 m elevation of the summit Malaya Khatipara situated within the Teberda State Biosphere *** characters of 396 collections representing 45 taxa(39 species,3 varieties,and 3 forms)of myxomycetes in 8 genera and 5 families were ***(13)taxa are classified as rare(a species representsven species were found to be widely distributed(present in 50%or more of the 17 studied localities).To confirm the assignment of specimens to morphospecies,we obtained independently from determination 145 partial sequences of the 18S SSU rRNA gene from 35 taxa of Lamproderma,Meriderma,Physarum and Diderma,which turned out to represent 58 *** of the taxa represented by more than one sequence had several genotypes,with an average of 1.7 genotypes per *** for three taxonomically difficult groups of species,partial SSU sequences did well correspond with the respective morphospecies and where similar or identical to sequences of specimens from the European Alps,making this marker a good candidate for barcoding in *** richness and diversity increased from subalpine crooked-stem birch forests(23 species,2 varieties,H′02.8,E00.88,D00.08)to alpine dwarf shrub communities(34 species and 2 varieties,2 forms,H′03.2,E00.89,D00.05)but decreased again for alpine meadows(27 species and 2 varieties,2 forms,H′03.1,E00.91,D00.06).Species richness and alpha-diversity reached maximum values for ground litter,whereas leaves and stems of living shrubs above ground harboured a more depauperate myxomycete assemblage.

关键词： Alpine ecosystems Distribution Genotypes Molecular signatures Myxogastria Amoebozoa Plasmodial slime moulds Species inventory Species richness Species delimitation

Morpho-Histological Analysis of Direct Shoot Organogenesis Induced in Flower Buds Cultures of <i>Allium altissimum</i>

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American Journal of Plant Sciences 2014年第13期5卷 2015-2022页

作者： Tatyana v. Poluboyarova Tatyana I. Novikova Galina Yu. vinogradova Elena v. Andronova Biotechnology Laboratory Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences Novosibirsk Russia Department of Embryology and Reproductive Biology Komarov Botanical Institute of the Russian Academy of Sciences St Petersburg Russia

The present work gives a detailed study of in vitro shoot organogenesis of the ornamental onion A. altissimum Regel from the buds of the middle layer of the inflorescences. The course of morphogenesis was examined by light and scanning electron microscopy. Histological observation rev.a.ed that during 3 - 5 days of culture on the BDS medium supplemented with 2.0 mg·L-1 of BA and 2.0 mg·L-1 of NAA the epidermal cells of the stamen filament in the area of its fusion with the tepal became competent and dedifferentiated. Originally the organogenesis involved several initial epidermal cells. The formation of meristematic centers was observed from day 3 to day 14. The apical shoot meristems and leaf primordia in a roller shape formed from day 14 to day 28 of culture on the same media. The further development of vegetative shoots and formation of the bulblets were observed when the explants were stimulated by triapenthenol (2.0 mg·L-1).

关键词： Allium altissimum Direct Shoot Organogenesis Regeneration Tissue Culture