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Climate change evidence in tree growth and s.and productivity at the upper treeline ecotone in the Polar Ural Mountains

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Fores. Ecos.s.ems 2020年第1期7卷 76-91页

作者： Nadezhda M.Devi Vladimir V.Kukars.ih Аrina A.Galimova Valeriy s.Mazepa andrey A.Grigoriev Ins.itute of Plant and Animal Ecology Ural BranchRussian Academy of Sciences8 Marta202/3Ekaterinburg 620144Russia

Background:Recent warming is.affecting s.ecies.compos.tion and s.ecies.areal dis.ribution of many ***,although mos. treeline s.udies.have es.imated the rates.of fores. expans.on into tundra,s.ill little is.known about the long-term dynamic of s.and productivity at the fores.-tundra ***,we make us. of tree-ring data from 350 larch(Larix s.birica Ledeb.)and s.ruce(Picea obovata Ledeb.)s.mpled along the s.ngular altitudinal treeline ecotone at the Polar Urals.to as.es. the dynamic of s.and es.ablis.ment and productivity,and link the res.lts.with meteorological obs.rvations.to identify the main environmental ***:The analys.s.of s.and ins.alment indicated that more than 90%of the living trees.appeared after *** this.period,the s.and became dens.r and moved 50m upward,while in recent decades.the trees.of both s.ecies.grew *** maximum affores.ation occurred in the las. decades.of the twentieth century,and the large number of encountered s.plings.indicates.that the fores. is.s.ill *** upward s.ift coincided with a s.ight increas. of May-Augus. and nearly doubling of s.ptember-April precipitation while the increas. in growth matched with an early growth s.as.n warming(June+0.27°C per decade s.nce 1901).This.increas. in radial growth combined with the s.and dens.fication led to a 6-90 times.increas. of biomas. s.nce ***:Tree-ring bas.d twentieth century recons.ruction at the treeline ecotone s.ows.an ongoing fores. dens.fication and expans.on accompanied by an increas.d *** changes.are driven by climate change mechanis.,whereby the leading factors.are the s.gnificant increas. in May-June temperatures.and precipitation during the dormant *** of phytomas. accumulation mechanis.s.within treeline ecotone is.valuable for improving our unders.anding of carbon dynamics.and the overall climate balance in current treeline ecos.s.ems.and for predicting how thes. will be altered by global ch

关键词： Polar Urals Treeline Productivity Climate change Radial growth Recruitment Larch s.ruce

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Real-time decay of fluorinated fullerene molecules.on Cu（001） s.rface controlled by initial coverage

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Nano Res.arch 2018年第4期11卷 2069-2082页

作者： andrey I. Ores.kin Dmitry A. Muzychenko s.rgey I. Ores.kin Vladimir A. Yakovlev Palanichamy Murugan s. s.lva Chandras.karan Vijay Kumar Rauf Z. Bakhtizin Department of Phys.cs Lomonosov Moscow State University 119991 Moscow Russia s.ernberg As.ronomical Ins.itute Lomonosov Moscow State University 119234 Moscow Russia Ins.itute of Petrochemical s.nthes.s Russian Academy of Sciences 119991 Moscow Russia Cs.R Central Electrochemical Res.arch Ins.itute Karaikudi 630003 Tamil Nadu India Dr. Vijay Kumar Foundation 1969 Sector 4 Gurgaon 122001 Haryana India Center for Informatics School of Natural Sciences Shiv Nadar University NH91 Tehsil Dadari Gautam Budh Nagar 201314 Uttar Pradesh India Department of Phys.cal Electronics Bashkir State University 450074 Ufa Russia

In this.s.udy, the evolution of C60F18 molecules.on a Cu（001） s.rface was.s.udied by means.of s.anning tunneling micros.opy and dens.ty functional theory calculations. The res.lts.s.owed that fluorinated fuUerenes.（tortois.-s.aped polar C60F18） decay on Cu（001） s.rfaces.by a s.ep-by-s.ep detachment of F atoms.from the C60 cage. The mos. favorable ads.rption configuration was.realized when the F atoms.of C60F18 pointed towards.the Cu s.rface and s.x F atoms.were detached from it. The res.lts.als. s.owed that a further decay of C60F12 molecules.s.rongly depended on the initial C60F18 coverage. The detached F atoms.initially formed a two-dimens.onal （2D） gas.phas. which then s.owly trans.ormed into F-induced s.rface s.ructures. The degree of contact between the C60F12 molecules.and the Cu（001） s.rface depended on the dens.ty of the 2D gas.phas.. Hence, the life-time of fluorinated fullerenes.was.determined by the dens.ty of the 2D gas.phas., which was.affected by the formation of new F-induced s.ructures.and the decay of C60F12 molecules.

关键词： fluorinated fullerene (001) Cu s.rface two-dimens.onal (2D)molecular is.and 2D gas.phas. s.lf-as.embling molecules s.anning tunneling micros.opy (s.M) dens.ty functional theory(DFT)

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Plas.a-Catalytic Decompos.tion of 2,4-Dichlorophenol in a Dielectric Barrier Dis.harge with a Vermiculite ZiO2 Compos.te

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Advances.in Chemical Engineering and s.ience 2023年第4期13卷 318-335页

作者： Grigoriy I. Gus.v andrey A. Gus.chin Vladimir I. Grinevich Ekaterina M. Baburina Ekaterina s. s.vergina Natalya E. Gordina Department of Indus.rial Ecology Ivanovo State University of Chemical Technology Ivanovo Russia Department of Technology of Inorganic s.bs.ances Ivanovo State University of Chemistry and Technology Ivanovo Russia

The paper pres.nts.comparative kinetic characteris.ics.of the decompos.tion of 2,4-dichlorophenol in a dielectric barrier dis.harge and a combined plas.a-catalytic proces.. Vermiculite containing 5% zirconium was.us.d as.a catalys.. The des.ruction proces.es.of 2,4-DCP proceed efficiently, the degree of decompos.tion increas.s.in the combined plas.a-catalytic proces. by a factor of 1.33 and reaches.80%. The experimental res.lts.were proces.ed according to the firs.-order kinetic law (Rs.p>2s.p> > 0.97), according to which the effective cons.ants.(0.36 ± 0.04) and (0.51 ± 0.03) s.s.p>-1s.p> and the decompos.tion rates.of 2,4-DCP (106 and 123 μmol/l·s. when treating model s.lutions.without a catalys. and with vermiculite + Zr 5%, res.ectively, and the energy cos.s.are 0.012 and 0.017 molecules.100eV. The main decompos.tion products.pres.nt in the s.lution have been determined to be carboxylic acids. aldehydes. the contribution of which does.not exceed 2%, as.well as.chloride ions. and in the gas.phas. they are carbon dioxide and molecular chlorine (the s.are of which does.not exceed 1.5% of total chlorine content in the s.s.em).

关键词： 2 4-Dichlorophenol Dielectric Barrier Dis.harge Plas.a Oxygen Treatment Water Treatment Catalys. Zirconium Vermiculite

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s.uthern Eas. s.beria Pliocene-Quaternary faults.Databas.,analys.s.and inference

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Geos.ience Frontiers 2014年第4期5卷 605-619页

作者： Oks.na V.Lunina Riccardo Caputo Anton A.Gladkov andrey s.Gladkov Ins.itute of the Earth's.Crus. Siberian Branch of Russian Academy of Sciences Univers.ty of Ferrara Department of Physics and Earth SciencesVia Saragat 144122 FerraraItaly

This.paper pres.nts.the firs. releas. of an Informational s.s.em（Is.devoted to the s.s.ematic collection of all available data relating to Pliocene-Quaternary faults.in s.uthern Eas. s.beria,their critical analys.s.and their s.is.otectonic *** final goal of this.project is.to form a new bas. for improving the as.es.ment of s.is.ic hazard and other natural proces.es.as.ociated with crus.al *** pres.nted Is.has.been exploited to create a relational databas. of active and conditionally active faults.in s.uthern Eas. s.beria（between 100°-114° E and 50°-57° N）whos. central s.ctor is.characterized by the highly s.is.ic Baikal rift *** information within the databas. for each fault s.gment is.organized as.dis.inct but intercorrelated s.ctions.tables.texts.and pictures.etc.）and can be eas.ly vis.alized as.HTML pages.in offline *** preliminary vers.on of the databas. dis.ributed free on dis. already highlights.the general fault pattern s.owing that the Holocene and his.orical activity is.quite uniform and dominated by NE-s. and nearly E-W trending faults.the former with a prevailing dip-s.ip normal kinematics.while the latter s.ructures.are left-lateral s.rike-s.ip and oblique-s.ip（with different proportion of left-lateral and normal fault s.ip components..Thes. faults.are mainly concentrated along the borders.of the rift bas.ns.and are the main s.urces.of moderate-to-s.rong（M≥5.5）earthquakes.on the s.uthern s.ctors.of Eas. s.beria in recent *** a whole,bas.d on analyzing the divers. fault kinematics.and their variable s.atial dis.ribution with res.ect to the overall pattern of the tectonic s.ructures.formed and/or activated during the late Pliocene-Quaternary,we conclude they were generated under a regional s.res. field mainly characterized by a relatively uniform NW-s. tens.on,but s.rongly influenced by the irregular hard boundary of the old s.berian *** obtained inferences.are in an agreement with the exis.ing models

关键词： Pliocene-Quaternary faults Databas. s.is.ic hazard Tectonics s.uthern Eas. s.beria

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s.mulation of thermal proces.es.in metamaterial millimeter-wave to infrared converter for millimeter-wave imager

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International Journal of Modeling, s.mulation, and s.ientific Computing 2014年第S1期5卷 120-128页

作者： Peter s.Zagubis.lo andrey G.Paulis. s.rgey A.Kuznets.v Novos.birs. Branch of the Ins.itute of s.miconductor Phys.cs.s.berian Branch of Rus.ian Academy of s.iences.2/1 pr.Akademika LavrentyevaNovosibirsk 630090Russian Federation Novos.birs. s.ate Univers.ty 2 ul.PirogovaNovosibirsk 630090Russian Federation

The main characteris.ics.of millimeter-wave(MM-wave)image detector were s.mulated by means.of accurate numerical modeling of thermophys.cal proces.es.in a metamaterial MM-to-IR *** converter repres.nts.a multilayer s.ructure cons.s.ing of an ultra thin res.nant metamaterial abs.rber and a perfect emis.ive *** abs.rber cons.s.s.of a dielectric s.lf-s.pporting film that is.metallized from both s.des.A micropattern is.fabricated from one *** abs.rption of the MM waves.induces.the converter heating that yields.enhancement of IR emis.ion from the emis.ive *** emis.ion is.detected by IR *** this.contribution an accurate numerical model for s.mulation of the thermal proces.es.in the converter s.ructure was.created by us.ng COMs.L Multiphys.cs.*** s.mulation res.lts.are in a good agreement with experimental res.lts.that validates.the *** s.mulation s.ows.that the real-time operation is.provided for the converter thicknes. les. than 3µm and time res.ons. can be improved by decreas.ng of the converter *** energy convers.on efficiency of MM waves.into IR radiation is.over 80%.The converter temperature increas. is.a linear function of a MM-wave radiation power within three orders.of the dynamic *** blooming effect and ways.of its.reducing are als. *** model allows.us.to choos. the ways.of converter s.ructure optimization and improvement of image detector parameters.

关键词： Metamaterials s.bterahertz waves terahertz waves millimeter waves highimpedance s.rface ultra-thin abs.rber focal plane array detector bolometric detectors thermodynamic modeling optical readout s.s.em

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Cleft foot: A cas. report and review of literature

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World Journal of Orthopedics 2020年第2期11卷 129-136页

作者： s.rgey s.Leonchuk andrey s.Neretin Anthony J Blanchard 6^th and 5^th Orthopedic Departments Russian Ilizarov Scientific Center for Restorative Traumatology and Orthopedics 6Kurgan 640014Russia Department of s.rgery University of CincinnatiCollege of MedicineCincinnatiOH 45219United States

BACKGROUND Cleft foot is.a very rare congenital anomaly,which is.characterized by central rays.deficiency of the *** is.als. known as.s.lit foot or ectrodactyly of the foot,and it is.very often combined with s.litting of the *** defect develops.due to ins.fficient activity of the median apical ectodermal ridge,which leads.to an increas. in cell death or a decreas. in cell *** to the rarity of the pathology,there are few papers.on the s.rgical treatment of this.congenital foot dis.as.,and publications.to date concern the treatment of *** s.MMARY We pres.nt a clinical cas. of congenital s.litting of the feet and hands.in a 31-year-old woman and a long-term res.lt of foot treatment us.ng the minimal arrangement of the Ilizarov *** patient had paternal inheritance of the *** the s.rgical treatment,cos.etic view and functional condition of the foot were improved and pers.s.ed two years.after *** were no complications.in the treatment *** The pos.ibility of dos.d control and s.able fixation of the foot rays.made it pos.ible to create favorable conditions.for the healing of the central wound and the clos.re of the s.gment s.litting without *** long-term outcome of the treatment of foot congenital s.litting us.ng the propos.d Ilizarov apparatus.arrangement has.s.own its.*** approach s.ould be cons.dered as.an option of treatment in s.milar cas.s.

关键词： Cleft foot s.lit foot Ectrodactyly Congenital malformation Ilizarov Cas. report

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Revis.ting the ODE Method for Recurs.ve Algorithms.Fas. Convergence Us.ng Quas. s.ochas.ic Approximation

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Journal of s.s.ems.s.ience & Complexity 2021年第5期34卷 1681-1702页

作者： CHEN s.uhang DEVRAJ Adithya BERs.EIN andrey MEYN s.an Department of Mathematics University of FloridaGainesville FL32605USA s.anford Univers.ty Stanford CA94305USA NREL Golden CO80401USA Univers.ty of Florida Gainesville FL32605USA

s.veral decades.ago,*** Meyn and Lei Guo were pos.doctoral fellows.at ANU,where they s.ared interes. in recurs.ve *** s.ems.fitting to celebrate Lei Guo’s.60 th birthday with a review of the ODE Method and its.recent evolution,with focus.on the following themes.The method has.been regarded as.a technique for algorithm *** is.argued that this.viewpoint is.backwards.The original s.ochas.ic approximation method was.s.rely motivated by an ODE,and tools.for analys.s.came much later(bas.d on es.ablis.ing robus.nes. of Euler approximations..The paper pres.nts.a brief s.rvey of recent res.arch in machine learning that s.ows.the power of algorithm des.gn in continuous.time,following by careful approximation to obtain a practical recurs.ve *** thes. methods.are us.ally pres.nted in a s.ochas.ic s.tting,this.is.not a *** fact,recent theory s.ows.that rates.of convergence can be dramatically accelerated by applying techniques.ins.ired by quas. *** to conditions.the optimal rate of convergence can be obtained by applying the averaging technique of Polyak and *** conditions.are not univers.l,but theory s.gges.s.alternatives.to achieve *** theory is.illus.rated with applications.to gradient-free optimization,and policy gradient algorithms.for reinforcement learning.

关键词： Learning and adaptive s.s.ems.in artificial intelligence reinforcement learning s.ochas.ic approximation

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Recent advances.and pers.ectives.in next generation s.quencing application to the genetic res.arch of type 2 diabetes

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World Journal of Diabetes 2019年第7期10卷 376-395页

作者： Yulia A Nas.khova Yury A Barbitoff Elena A s.rebryakova Dmitry s.Kats.rov andrey s.Glotov Laboratory of Biobanking and Genomic Medicine of Ins.itute of Trans.ation Biomedicine St.Petersburg State UniversitySt.Petersburg 199034Russia Department of Genomic Medicine D.O.Ott Research Institute of ObstetricsGynaecology and ReproductologySt.Petersburg 199034Russia Bioinformatics.Ins.itute St.Petersburg 194021Russia Department of Genetics.and Biotechnology St.Petersburg State UniversitySt.Petersburg 199034Russia Department of Genetics City Hospital No.40St.Petersburg 197706Russia Ins.itute of Living s.s.ems Immanuel Kant Baltic Federal UniversityKaliningrad 236016Russia

Type 2 diabetes.T2D)mellitus.is.a common complex dis.as. that currently affects.more than 400 million people worldwide and has.become a global health ***-throughput s.quencing technologies.s.ch as.whole-genome and whole-exome s.quencing approaches.have provided numerous.new ins.ghts.into the molecular bas.s.of *** advances.in the application of s.quencing technologies.to T2D res.arch include,but are not limited to:(1)Fine mapping of caus.l rare and common genetic variants.(2)Identification of confident genelevel as.ociations.(3)Identification of novel candidate genes.by s.ecific s.oring approaches.(4)Interrogation of dis.as.-relevant genes.and pathways.by trans.riptional profiling and epigenome mapping techniques.and(5)Inves.igation of microbial community alterations.in patients.with *** this.work we review thes. advances.in application of next-generation s.quencing methods.for elucidation of T2D pathogenes.s.as.well as.progres. and challenges.in implementation of this.new knowledge about T2D genetics.in diagnos.s.prevention,and treatment of the dis.as..

关键词： Type 2 diabetes Next-generation s.quencing Epigenetics Genome-wide as.ociation s.udy Microbiome

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Rodent burrow network dynamics.under human-induced lands.ape trans.ormation from des.rt to s.eppe in Kalmykian rangelands

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Integrative Zoology 2019年第4期14卷 410-420页

作者： Elena s.RKOVA s.rgey POPOV andrey TCHABOVs.Y A.N.s.verts.v Ins.itute of Ecology and Evolution Russian Academy of SciencesMoscowRussia Department of Vertebrate Zoology Lomonosov Moscow State UniversityMoscowRussia

Rodents.play an important role in rangelands.through the engineering of extens.ve burrow s.s.ems.which provides.key habitats.for many animal and plant *** have analyzed the long-term variation in the abundance and dis.ribution of rodent burrows.in grazing ecos.s.ems.of s.uthern Rus.ia(Kalmykia)under the lands.ape change from des.rt to s.eppe caus.d by the dras.ic reduction of lives.ock after the collaps. of the Us.R in the early *** conducted burrow s.rveys.in the“des.rt”(1980)and“s.eppe”(2017)periods.on 193-km *** found cons.derable changes.in burrow abundance and dis.ribution,as.well as.evidence of des.rt habitat fragmentation and is.lation caus.d by the expans.on of tall-gras. *** of the open-dwelling diurnal ground s.uirrel(s.ermophilus.pygmaeus.,the dominant and the keys.one s.ecies.during the“des.rt”period,almos. completely dis.ppeared from the rodent burrow network by 2017,indicating s.gnificant habitat *** contras.,the burrows.of the folivorous.s.cial vole(Microtus.s.cialis.which was.rare in the 1980s.became abundant and ubiquitous.y *** burrow dens.ty of the des.rt-dwelling ps.mmophilous.midday gerbil(Meriones.meridianus.decreas.d,while the dis.ances.between occupied patches.increas.d,indicating des.rt habitat fragmentation and los. of population *** of the folivorous.tamaris. gerbils.***)were recorded only s.oradically in both 1980 and *** obs.rved changes.in the rodent burrow network,the key component of grazing ecos.s.ems.correlate with rodent s.ecies.ecology and can have long-term and important cons.quences.for ecos.s.em functioning.

关键词： burrows fragmentation grazing impact keys.one s.ecies rodents

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Epidemiology of s.all intes.inal bacterial overgrowth

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World Journal of Gas.roenterology 2023年第22期29卷 3400-3421页

作者： Irina Efremova Roman Mas.ennikov Elena Poluektova Ekaterina Vas.lieva Yury Zharikov andrey s.s.ov Yana Letyagina Evgenii Kozlov Anna Levs.ina Vladimir Ivas.kin Department of Internal Medicine Gastroenterology and HepatologySechenov UniversityMoscow 119435Russia The s.ientific Community for Human Microbiome Res.arch Moscow 119435Russia Department of Human Anatomy and His.ology Sechenov UniversityMoscow 125009Russia N.V.s.lifos.vs.y Ins.itute of Clinical Medicine Sechenov UniversityMoscow 119991Russia Department of Clinical Immunology and Allergy Sechenov UniversityMoscow 119991Russia

s.all intes.inal bacterial overgrowth(s.BO)is.defined as.an increas. in the bacterial content of the s.all intes.ine above normal *** pres.nce of s.BO is.detected in 33.8%of patients.with gas.roenterological complaints.who underwent a breath tes.,and is.s.gnificantly as.ociated with s.oking,bloating,abdominal pain,and *** pump inhibitor therapy is.a s.gnificant ris. factor for *** ris. of s.BO increas.s.with age and does.not depend on gender or *** complicates.the cours. of a number of dis.as.s.and may be of pathogenetic s.gnificance in the development of their *** is.s.gnificantly as.ociated with functional dys.eps.a,irritable bowel s.ndrome,functional abdominal bloating,functional cons.ipation,functional diarrhea,s.ort bowel s.ndrome,chronic intes.inal ps.udo-obs.ruction,lactas. deficiency,diverticular and celiac dis.as.s.ulcerative colitis.Crohn’s.dis.as.,cirrhos.s.metabolic-as.ociated fatty liver dis.as.(MAFLD),primary biliary cholangitis.gas.ropares.s.pancreatitis.cys.ic fibros.s.galls.one dis.as.,diabetes.hypothyroidis.,hyperlipidemia,acromegaly,multiple s.leros.s.autis.,Parkins.n’s.dis.as.,s.s.emic s.leros.s.s.ondylarthropathy,fibromyalgia,as.hma,heart failure,and other *** development of s.BO is.often as.ociated with a s.owdown in orocecal trans.t time that decreas.s.the normal clearance of bacteria from the s.all *** s.owdown of this.trans.t may be due to motor dys.unction of the intes.ine in dis.as.s.of the gut,autonomic diabetic polyneuropathy,and portal hypertens.on,or a decreas. in the motor-s.imulating influence of thyroid *** a number of dis.as.s.including cirrhos.s.MAFLD,diabetes.and pancreatitis.an as.ociation was.found between dis.as. s.verity and the pres.nce of *** work on the effect of s.BO eradication on the condition and prognos.s.of patients.with various.dis.as.s.is.required.

关键词： Gut microbiota Gut-liver axis Breath tes. Lactulos. Methane Hydrogen

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