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Identification of genes involved in the formation of soluble dietary fiber in winter rye grain and their expression in cultivars with different viscosities of wholemeal water extract

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The Crop Journal 2022年第2期10卷 532-549页

作者： liudmila.v.kozlova.a.su r.na.ipova.oleg v.gorshkov Liliya F.Gilmullina Olga v.Sautkina natalia v.Petrova Oksana I.Trofimova Sergey N.Ponomarev Mira L Ponomareva Tatyana A.gorshkova Kazan Institute of Biochemistry and Biophysics Federal Research CenterKazan Scientific Center of the Russian Academy of Sciences420111 KazanRussia Tatar Scientific research Institute of Agriculture Federal Research CenterKazan Scientific Center of the Russian Academy of Sciences420059 KazanRussia

The grain of rye(Secale cereale L.) used for baking contains a large amount of non-starch polysaccharides,making it an excellent component of functional foods. But rye grain intended for alcohol production and forage use should have a reduced content of these polysaccharides. A comprehensive parameter that can predict the best field of application for winter rye grain is the viscosity of its wholemeal water ***, our understanding of the genetic background underlying this key trait and associated features of rye grain is poor. By analyzing six russian winter rye cultivars, we identified the most contrasting forms and characterized the peculiarities of their water-soluble carbohydrates capable of influencing the viscosity of water extracts. Then, using phylogenetic and transcriptomic analyses, we identified in the rye genome many genes encoding putative glycosyltransferases and glycosylhydrolases responsible for the synthesis and degradation of arabinoxylans, mixed-linkage glucans, cellulose, and some other polysaccharides. We determined the dynamics of m rna abundance for these genes at three stages of kernel development. Comparisons of gene expression levels in two contrasting cultivars revealed specific members of multigene families that may serve as promising targets for manipulating non-starch polysaccharide content in rye grain. High-viscosity cultivars were characterized by up-regulation of many glycosyltransferases involved in the biosynthesis of arabinoxylans and other cell-wall polysaccharides,whereas low-viscosity cultivars showed up-regulation of several genes encoding polysaccharidedegrading enzymes.

关键词： rye(Secale cereale) Kernel development Arabinoxylan Mixed-linkage glucan viscosity

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Activation of anthracite combustion by copper acetate:mechanism,effect of particle size and introduction method

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International Journal of Coal Science & Technology 2023年第1期10卷 142-159页

作者： K.B.Larionov I.v.Mishakov N.I.Berezikov A.S.gorshkov A.Zh.Kaltaev K.v.Slyusarskiy A.S.ruban A.A.vedyagin Energy Engineering School National Research Tomsk Polytechnic UniversityLenin Ave.30Tomsk 634050Russia Gorbachev Kuzbass State Technical University Kemerovo 650000Russia Boreskov Institute of Catalysis SB rAS Novosibirsk 630090Russia

This paper addressed the efect of copper acetate on the combustion characteristics of anthracite depending on the fractional composition of fuel and additive introduction *** was impregnated with 5 wt%of Cu(CH_(3)COO)_(2)by mechanical mixing and incipient wetness *** anthracite samples of diferent fraction with dre *** to EDX mapping,incipient wetness impregnation provides a higher dispersion of the additive and its uniform distribution in the *** ignition and combustion characteristics of the modifed anthracite samples were studied by thermal analysis and high-speed video recording of the processes in a combustion chamber(at heating medium temperature of 800℃).It was found that copper acetate increases anthracite reactivity,which was evidenced by decreased onset temperature of combustion(ΔT_(i))by 35-190℃and reduced ignition delay time(Δτ_(i))by 2.1-5.4 *** acetate reduces fuel underburning(on average by 70%)in the ash residue of anthracite and decreases the amount of CO and NO_(x)in gas-phase products(on average by 18.5%and 20.8%,respectively).The mechanism for activation of anthracite combustion by copper acetate is proposed.

关键词： Anthracite Copper acetate Fractional composition Activation Ignition Combustion Micro-explosions Fuel underburning Gas-phase products Activation mechanism

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PrOBLEMS OF DEvELOPMENT OF THE INDUSTrY OF ALTAI rEGION

PROBLEMS OF DEVELOPMENT OF THE INDUSTRY OF ALTAI REGION

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作者： v.G.gorshkov Altay academy of economy and law

In article problems of the industry of edge are considered:organizational economic,structural,technical and technological and *** analysis of conditions and a problem of adaptation of the industry is made at entry of russia into the *** ways of growth to the industries are *** most important component of economic policy of the country is the industrial policy,as the industry in russia–the main branch considerably

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resistive Switching in Stabilized Zirconia Films Studied by Conductive Atomic Force Microscopy

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Journal of Materials Science and Chemical Engineering 2017年第1期5卷 8-14页

作者： Dmitry Filatov Dmitry Antonov Ivan Antonov Alexander Kasatkin oleg gorshkov research and Educational Center for Physics of Solid State nanostructures Lobachevsky State University of Nizhny Novgorod Nizhny Novgorod Russia

We have applied Conductive Atomic Force Microscopy (CAFM) to study the microscopic mechanism of resistive switching in the ultrathin (3 - 5 nm) yttria stabilized zirconia (YSZ) films. Using CAFM, we were able to trace the growth of the individual conductive filaments, which are considered now to be responsible for the resistive switching effect in the transition metal oxides. The growth of the filaments has been proven to be initiated by the defects in the film material including the ones, which are the concentrators of the electric field, in particular, by the roughness (hillocks) of the film/substrate interface. The electron transport via individual filaments has been studied. Besides the butterfly-type hysteresis in the current-voltage (I-v) curves of the probe- to-sample contact typical for the bipolar resistive switching, we have observed the I-v curves with resonant peaks attributed to the resonant electron tunneling via the localized electron states in the filaments.

关键词： resistive Switching Yttria Stabilized Zirconia Conductive Atomic Force Microscopy

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Laser Scattering Diagnostic for Fusion Plasma

Laser Scattering Diagnostic for Fusion Plasma

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第十二届全国光散射学术会议

作者： J.S.Mao J.Y.Zhao Y.D.Li L.Yang Z.S.Fang v.Sannikov A.gorshkov ASIPP

＜正＞Laser Thomson scattering diagnostic has been an important and standard method for measuring electron temperature and density profiles on all modem fusion *** designing a Thomson scattering system,the principal problems are getting sufficient scattering signal,suppression of stray light and suppression of plasma *** order to measure the electron density profile,rayleigh scattering or raman scattering was be used for absolute calibration of Thomson scattering

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Population dynamics of Amur tigers(Panthera tigris altaica)in Sikhote-Alin Biosphere Zapovednik:1966–2012

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Integrative Zoology 2015年第4期10卷 315-328页

作者： Dale G.MIQUELLE Evgeny N.SMIrNOv Olga Yu.ZAUMYSLOvA Svetlana v.SOUTYrIna Douglas H.JOHNSON Wildlife Conservation Society BronxNew YorkUSA Sikhote-Alin Biosphere Zapovednik TerneiPrimorskii KraiRussia USGS Northern Prairie Wildlife research Center Saint PaulMinnesotaUSA

In 2010,the world’s tiger(Panthera tigris)range countries agreed to the goal of doubling tiger numbers over 12 years,but whether such an increase is biologically feasible has not been ***-term monitoring of tigers in Sikhote-Alin Biosphere Zapovednik(SABZ),russia provided an opportunity to determine growth rates of a recovering population.A 41-year growth phase was followed by a rapid decline in tiger *** growth rates during the growth phase averaged 4.6%,beginning near 10%in the earliest years but quickly dropping below 5%.Sex ratio(females per male)mirrored growth rates,declining as population size *** rapid decline from 2009 to 2012 appeared to be tied to multiple factors,including poaching,severe winters and *** indicators of this population are similar to those of Bengal tiger populations,suggesting that growth rates may be *** results suggest that,first,tiger populations likely in general grow slowly:3–5%yearly increases are realistic and larger growth rates are likely only when populations are highly depressed,mortality rates are low and prey populations are high relative to numbers of adult ***,while more research is needed,it should not be assumed that tiger populations with high prey densities will necessarily grow more quickly than populations with low prey ***,while growth is slow,decline can be ***,because declines can happen so quickly,there is a constant need to monitor populations and be ready to respond with appropriate and timely conservation interventions if tiger populations are to remain ***,an average annual growth rate across all tiger populations of 6%,required to reach the Global Tiger Initiative’s goal of doubling tiger numbers in 12 years,is a noble but unlikely scenario.

关键词： Amur tiger growth rates population dynamics

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生物圈的未来

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世界科学 1987年第8期 18-20页

作者： S.gorshkov 杨静然

在今后几十年,我们的栖息地会发生重大变化吗?假如有变化,又是什么样的变化呢? 无疑,行星经济地理学将变得更复杂,从而具有更大的经济活力。根据一些科学家的预测,到下世纪中叶,世界气候将变暖,自然条件将发生根本的变化。 M.布迪柯(***... 详细信息

在今后几十年,我们的栖息地会发生重大变化吗?假如有变化,又是什么样的变化呢? 无疑,行星经济地理学将变得更复杂,从而具有更大的经济活力。根据一些科学家的预测,到下世纪中叶,世界气候将变暖,自然条件将发生根本的变化。 M.布迪柯(***)在“生物圈开发”研究中的假说得到了科学的支持。作者采用的地质生态学方法是基于作者本人对过去和现在地球生物圈的广泛研究。书中包含许多新数据,并且给出很多独创性的结论,因而,在有关环境问题的世界出版物中,该书占有显著的位置。该研究的主要价值在于它的适时性和广泛性。生物圈理论的先驱者是v.凡尔纳茨基(***-nadsky)。伟大的俄国科学家说过:没有一种力量比生物圈更持久了,生物圈的作用比生物更有活力(此处说的生物是指所有存在的有机物的总和)。消耗太阳能后,生物可变成化学上的化合物,这种化合物能做化学功。

关键词：生物圈海平面变暖人类活动气候变化气候变动地球表面地表

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revisit to Two-Proton radioactivity of 19Mg and Observation of Two-Proton Decay of 30Ar

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原子核物理评论 2016年第2期33卷 197-202页

作者：徐晓栋 I.Mukha L.Acosta E.Casarejos A.A.Ciemny W.Dominik J.Duénas-Díaz v.Dunin J.M.Espino A.Estradé F.Farinon H.Geissel A.Fomichev T.A.Golubkova A.gorshkov L.v.Grigorenko Z.Janas G.Kamiński O.Kiselev r.Knbel S.Krupko M.Kuich Yu.A.Litvinov G.Marquinez-Dur'an I.Martel C.Mazzocchi C.Nociforo A.K.Ord'uz M.Pfützner S.Pietri M.Pomorski A.Prochazka S.rymzhanova A.M.S'anchez-Benítez C.Scheidenberger P.Sharov H.Simon B.Sitar r.Slepnev M.Stanoiu P.Strmen I.Szarka M.Takechi Y.K.Tanaka H.Weick M.Winkler J.S.Winfield Ⅱ.Physikalisches Institut Justus-Liebig-Universitt Gie?en GSI Helmholtzzentrum für Schwerionenforschung Gmb H School of Physics and Nuclear Energy Engineering Beihang University national research Centre "Kurchatov Institute" INFN Laboratori Nazionali del Sud Instituto de Física Universidad Nacional Autónoma de México University of vigo Faculty of Physics University of Warsaw Department of Applied Physics University of Huelva veksler and Baldin Laboratory of High Energy Physics Department of Atomic Molecular and Nuclear PhysicsUniversity of Seville University of Edinburgh Flerov Laboratory of Nuclear reactions Advanced Educational and Scientific Center Moscow State University FSBI "SSC rF ITEP"of NrC "Kurchatov Institute" national research Nuclear University "MEPh I" Institute of Nuclear Physics PAN Faculty of Physics Warsaw University of Technology Faculty of Mathematics and Physics Comenius University IFIN-HH University of Tokyo

An experiment aimed to investigate the two-proton(2p) decay of the previously unknown nucleus ^(30)Ar was performed at GSI. By tracking the decay products in-flight with silicon micro-strip detectors, the 2p decays of ^(30)Ar were observed for the first time. For the calibration purpose, 2p decays of ^(19)Mg were also remeasured by tracking the coincident ^(17)Ne+p+p trajectories. By comparing the measured angular p-17 Ne correlations with those obtained from the corresponding Monte Carlo simulations,the simultaneous 2p decay of ^(19)Mg ground state and the sequential 2p emission of several known excited states of ^(19)Mg were confirmed. One new excited state in ^(19)Mg and two new excited states in ^(18)na were observed.

关键词： proton drip line decay by proton emission nuclear energy level

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β-delayed Multi-particle Emission From 31^Ar

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原子核物理评论 2016年第2期33卷 221-224页

作者： A. A. Ciemny C. Mazzocchi W. Dominik Z. Janas M. Pfutzner M. Pomorski L. Acosta S. Baraeva E. Casarejos J. Duenas-Daz v. Dunin J. M. Espino A. Estrade F. Farinon A. Fomichev H. Geissel A. gorshkov G. Kaminski O. Kiselev r. Knobel S. Krupko M. Kuich Yu. A. Litvinov G. Marquinez-Duran I. Martel I. Mukha C. Nociforo A. K. Orduz S. Pietri A. Prochazka A. M. Sanchez-Benitez H. Simon B. Sitar r. Slepnev M. Stanoiu P. Strmen I. Szarka M. Takechi Y. Tanaka H. Weick J. S. Winfield Faculty of Physics University of Warsaw 02-093 Warszawa Poland GSI Helmholtzzentrum für Schwerionenforschung 64291 Darmstadt Germany INFN Laboratori Nazionali del Sud Via S. Sofia Catania Italy Instituto de Fisica Universidad Nacional Autonoma de Mexico Mexico D. F. 01000 Mexico Joint Institute for Nuclear research 141980 Dubna Russia University of vigo 36310 Vigo Spain Department of Applied Physics University of Huelva 21071 Huelva Spain University of Seville 41012 Seville Spain University of Edinburgh EH1 1HT Edinburgh United Kingdom Institute of Nuclear Physics PAN 31-342 Krakow Poland Joint Institute for Nuclear research 141980 Dubna Moscow Region Russia Faculty of Physics Warsaw University of Technology 00-662 Warszawa Poland Centro de Fisica Nuclear da Universidade de Lisboa 1649-003 Lisboa Portugal Faculty of Mathematics and Physics Comenius University 84248 Bratislava Slovakia IFIN-HH Post Office Box MG-6 Bucharest Romania University of Tokyo Japan

The β^+ decay of ^(31)Ar was investigated in an experiment at the GSI-FrS *** ions of interest have been produced in the fragmentation of a ^(36)Ar beam at 880 Me v/nucleon and implanted in a time projection chamber with optical readout. In addition to β-delayed one and two proton emission, for the first time the emission of β-delayed 3 protons has been observed. The branching ratio for this decay mode is found to be(0.07 ± 0.02)%.

关键词： 31Ar beta-delayed protons OTPC

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苏联的地震危险性

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防灾减灾工程学报 1995年第S1期 34-37页

作者： N.v.Shebalin

1 地震危险性评定历史gorshkov(1937)所汇编的苏联大陆最早的地震区划图.是世界上最早的这类图之一。这是最早的地震危险性预测图,因为它标识出了潜在地震危险地区:不仅已知历史地震的地区,而且还根据较早地震地区推断“地质相似区”。1... 详细信息

1 地震危险性评定历史gorshkov(1937)所汇编的苏联大陆最早的地震区划图.是世界上最早的这类图之一。这是最早的地震危险性预测图,因为它标识出了潜在地震危险地区:不仅已知历史地震的地区,而且还根据较早地震地区推断“地质相似区”。1957、1968和1978年的正式建筑规范采用了一些成功的地震区划图。许多年以来,苏联领土的所有地震区划工作均是在***,***和***指导下,地震与地震工程部门委员会指挥和协调下进行的。该机构出版了一部有关震源、方法、结果和参考文献方面的完整的说明书(ICSEE,1980)。Bune等(1974)和reisner(1985)阐述了影响地震区划实践的思想史。通过对地震危险性预测结果与10年或20年后观测的进行比较,使得地震区划的定性控制理论得到了发展(Mokrushina和Shebalin,1982,1991)。分析了各个地区和整个区域的预报错误、

关键词：地震危险性地震区划图地震带地震构造带地震目录区域地震

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