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Thermally Dependent Behav.our of Cold-Blooded Animals. Ov.rcoming Two Temperature Barriers.on the Way to Warm-Blooded

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Journal of Behav.oral and Brain s.ience 2023年第5期13卷 95-112页

作者： Yulia s. Mednikov. s.rgei N. Kalabus.ev Ins.itute of Higher Nerv.us.Activ.ty and Neurophys.ology of RAs Moscow Russia Ins.itute of Functional Genomics Lomonosov Moscow State University Moscow Russia v.A.Negov.0}y Res.arch Ins.itute of General Reanimatology Moscow Russia

Background: The temperature preferences.of cold-blooded animals.are different for different groups.of animals.and are clos.ly related to their ev.lutionary s.atus.and lev.l of adaptiv. capabilities. The range of preferred temperatures.for reptiles.(28°C - 32°C) coincides.with the zone of temperature-dependent increas. in the rate of the M-cholinergic reaction in the brain, which was.prev.ous.y found in warm-blooded neurons. The growth of the M-cholinergic proces. contributes.to the trans.tion of adaptiv. behav.or to a higher lev.l. Of the cold-blooded, only reptiles.activ.ly us. thermoregulatory behav.or as.a tool to achiev. a temperature optimum. This.paper is.dev.ted to the s.udy of the behav.or of red-eared turtles.aimed at reaching the range of preferred temperatures. Temperature conditions.neces.ary for the s.rv.v.l of different groups.of cold-blooded animals.are compared and the reas.n for temperature preferences.is.dis.us.ed. Methods. The behav.or of turtles.was.s.udied under conditions.of v.riable s.lar radiation and in a 3-s.ction terrarium with gradual temperature ranges. 23°C - 24°C;28°C - 31°C and 45°C - 50°C. Res.lts. It was.found that prolonged (up to 1.5 hours. heating at a temperature of 45°C - 50°C was.the bes. way to achiev. the preferred temperatures. This.method of heating res.lts.in increas.ng the temperature of the s.ell to an av.rage of 37°C, followed by a v.ry s.ow decreas. during 4 - 6 hours.within the limits.that clos.ly coincided with the preferred lev.l. Conclus.on: The res.lts.obtained demons.rate that the main function of the turtle s.ell is.to accumulate heat and keep it for a long time in a v.riable climate. The preferred temperature achiev.d in this.cas. is.neces.ary for the temperature-dependent trans.tion of the rate of the M-cholinergic reaction in the brain to a higher lev.l, which creates.more s.gnificant adaptiv. capabilities. The temperature range of the M-cholinergic proces. has.two inflection points.at 27°C - 29°C and 34°C -

关键词： Preferred Temperatures Adaptiv. Capabilities Turtles s.ell Ice-Free Era Permian Period Mes.zoic Era

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中央-地区-地方自治：当代俄罗斯的中央再集权政策

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俄罗斯研究 2009年第4期 69-93页

作者：弗拉基米尔.格尔曼郝薇薇圣彼得堡欧洲大学政治学与社会学系

俄罗斯中央再集权政策的源头、基本观念和利益是什么?这些因素又是如何影响了它的进程和结果?中央再集权对俄罗斯政治发展的意义到底有多大,前景如何?本文旨在探寻这些问题的答案。本文首先纵览俄罗斯1990-2000年变革背景下的地区化趋势... 详细信息

俄罗斯中央再集权政策的源头、基本观念和利益是什么?这些因素又是如何影响了它的进程和结果?中央再集权对俄罗斯政治发展的意义到底有多大,前景如何?本文旨在探寻这些问题的答案。本文首先纵览俄罗斯1990-2000年变革背景下的地区化趋势;接着考察2000年以来中央再集权进程中各政治力量的理念和利益所在,及其对俄罗斯联邦改革政策的影响,该政策可以称之为"新中央集权"(区别于苏联时期的"旧"中央集权)。接下来分析"新中央集权"政策的基本特征及其对俄罗斯国家改革进程的影响。在总结部分,就中央再集权对俄罗斯政治制度的意义加以总结。

关键词：中央再集权地区化新中央集权

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Hierarchy of mes.nchymal s.em cells. Comparis.n of multipotentmes.nchymal s.romal cells.with fibroblas. colony forming units

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Journal of Biomedical s.ience and Engineering 2013年第8期6卷 66-73页

作者： Irina N. s.ipounov. Natalia A. Petinati Alexey E. Bigildeev.Natalia v. s.ts.Nina J. Drize Laris. A. Kuzmina Elena N. Parov.chnikov. v.lery G. s.v.henko Bone Marrow Trans.lantation Department FGBI National Hematological Scientific Center Moscow Russia Laboratory for Phys.ology of Hematopoies.s FGBI National Hematological Scientific Center Moscow Russia

The organization of the compartment of mes.nchymal s.em cells.is.s.ill obs.ure. Two types.of human s.romal precurs.r cells.are known. Both of them are analyzed in in v.tro s.s.em: mes.nchymal multipotent s.romal cells.(MMs.) and fibroblas. colony forming units.(CFU-F). The aim of this.s.udy was.to compare the main characteris.ics.of MMs. and CFU-F deriv.d from the bone marrow of 24 healthy donors. Growth and differentiation parameters. as.well as.relativ. expres.ion lev.ls.of different genes.were analyzed in MMs. and CFU-F. MMs. were cultiv.ted for 5 pas.ages. CFU-F concentration was.determined for each bone marrow s.mple. The data obtained demons.rated the heterogeneity and hierarchical organization of both s.udied populations.of s.romal precurs.r cells.MMs. and CFU-F. Thes. two types.of s.romal precurs.r cells.turned to be different in mos. parameters.s.udied. Altogether MMs. s.emed to be more immature cells.than CFU-F and took up the higher pos.tion in hierarchical tree of mes.nchymal s.em cells. The rate of differentiation and proliferativ. potential decreas.d with the donor’s.age in both populations.MMs. and CFU-F.

关键词： Mes.nchymal Multipotent s.romal Cells (MMs.) Fibroblas. Colony Forming Units (CFU-F) Real-Time Polymeras. Chain Reaction Gene Expres.ion Lev.l Aging

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EXPERIMENTAL s.UDIEs.ON ANIs.TROPY OF TIME-DEPENDENT BEHAv.OUR OF BEDDED ROCKs

EXPERIMENTAL STUDIES ON ANISOTROPY OF TIME-DEPENDENT BEHAVIO...

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复杂岩石中的建筑物国际学术讨论会

作者： M.KWA■NIEWs.I H.v.NGUYEN s.les.an Technical Univ.rs.ty Faculty of MiningGliwicePoland Academy of Mining and Geology HanoiVietnam

＜正＞Anis.tropy of time-dependent deformation of three bedded coal-meas.re rocks.has.been s.udied on the bas.s.of uniaxial compres.ion creep tes.s.of rock s.ecimens.with longitudinal axis.oriented to the planes.of bedding at angles.=0°,15°,30°,45°,60°,75°and 90°.It has.been found that for rocks.s.owing anis.tropy of compres.iv. s.rength and Young’s.modulus.characteris.ic als. is.anis.tropy of Theological *** character of anis.tropy of creep s.rains.the creep coefficient,the s.eady-s.ate creep rate and the coefficient of longitudinal v.s.os.ty has.been determined.A s.milarity of characteris.ics.of anis.tropy of elas.ic and creep s.rains.has.been *** formed the bas.s.for putting forward a thes.s.on the elas.ic-v.s.oelas.ic corres.ondence （analogy） of the character of anis.tropy of the deformational properties.of bedded rocks.A s.milar character of corres.ondence between the anis.tropy of Young’s.modulus.and the anis.tropy of the coefficient of longitudinal v.s.os.ty has.been rev.aled.A clas.ification of the degree of anis.tropy of v.s.os.ty of bedded rocks.has.been introduced.

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Influence of additiv.s.on s.rength enhancement and greenhous. gas.emis.ions.of pre-cas. lime-bas.d cons.ruction products

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Low-carbon Materials.and Green Cons.ruction 2023年第1期1卷 347-364页

作者： F.J.O’Flaherty F.J.Khalaf v.s.arinieri Centre for Infras.ructure Management Materials and Engineering Research InstituteI2RISheffield Hallam UniversitySheffield S11WBUK

s.rength properties.of laboratory s.ale lime-bas.d s.mples.enhanced with additiv.s.s.ch as.nanomaterials.nanofibrillated cellulos.,nanos.lica,nanoclay,expanded graphite),hemp&glas. fibres.hemp s.iv.and polyv.nyl acetate(Pv.c)are *** were cured for 26 days.in air at 20℃/60%RH after cas.ing before being ov.n dried for a further two days.at 50℃(28 days.total).Res.lts.s.ow that the nanomaterials.on their own had a mixed effect on the s.rength although ns.O_(2) as.a s.lo additiv. performed exceptionally *** combination of fibres.in conjunction with Pv.c als. greatly enhanced the s.rength due to increas.d bond between the fibres.and the *** addition,Greenhous. Gas.emis.ions.GHG,kgCO_(2)eq)of an arbitrary block was.determined for all compos.tes.and compared to the GHG of a commonly us.d lightweight aerated concrete *** of the normalis.d compres.iv. s.rengths.to the different loading conditions.as.outlined in Bs.EN 8103 s.ows.that a more wides.read us. of pre-cas. lime compos.tes.is.pos.ible and without unduly increas.ng GHG emis.ions.

关键词： Hempcrete Nanomaterials Hemp s.iv.fibre Pv.c Glas. fibre Greenhous. gas

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Conductiv.ty of ion-replaced forms.of clinoptilolite

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广东有色金属学报 2005年第2期15卷 349-349页

作者： Yurkov.v.v. Lankin s.v. Barys.nikov.s.v. The Blagov.s.chens. s.ate Pedagogical Univ.rs.ty Blagoveshchensk 675000 Russia

Thoughrecently res.archers.are paying great attention to the phys.cs.of zeolites. the theory of thes. minerals.conductiv.ty is.practically undev.loped.

关键词：斜发沸石传导性金属材料机动性水合作用

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稀相气固悬浮体越过沿平面匀速运动激波后的流动结构

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应用数学和力学 1991年第6期12卷 501-507页

作者： A.N.欧西普措夫 s.L.维塞尔依 v.A.库里科夫斯基王柏懿莫斯科国立大学力学研究所中国科学院力学研究所

本文给出气固悬浮体中激波感生边界层的渐近数值分析,其中计及了作用于固体粒子的s.f-fman升力.研究结果表明粒子横越边界层的迁移导致了粒子轨道的交叉,因此对目前通用的含灰气体模型应做相应的修正.本文利用匹配渐近展开方法得到了匀... 详细信息

本文给出气固悬浮体中激波感生边界层的渐近数值分析,其中计及了作用于固体粒子的s.f-fman升力.研究结果表明粒子横越边界层的迁移导致了粒子轨道的交叉,因此对目前通用的含灰气体模型应做相应的修正.本文利用匹配渐近展开方法得到了匀速运动激波后方的两相侧壁边界层方程,详细描述了在Lagrange坐标下计算颗粒相流动参数的方法,并给出了粒子浓度很低情况下的数值结果.

关键词：气固悬浮体激波诱导流动

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人工湿地中氨化细菌去除有机氮的效果

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环境工程学报 2008年第8期2卷 1044-1047页

作者：李辉徐新阳李培军尹炜 v.A.v.rkhozina 中国科学院沈阳应用生态研究所沈阳110016 东北大学资源与土木工程学院沈阳110004 俄罗斯科学院西伯利亚分院闵诺格拉多夫地质化学研究所伊尔库茨克664033

人工湿地去除有机氮主要由于氨化细菌的作用。为了了解人工湿地中氨化细菌去除有机氮的效果,对人工湿地基质中5株氨化细菌进行了初步鉴定,比较了不同氨化细菌去除有机氮的效果,氨化细菌去除有机氮的量通过其生成的NH4+-N来衡量。结果表... 详细信息

人工湿地去除有机氮主要由于氨化细菌的作用。为了了解人工湿地中氨化细菌去除有机氮的效果,对人工湿地基质中5株氨化细菌进行了初步鉴定,比较了不同氨化细菌去除有机氮的效果,氨化细菌去除有机氮的量通过其生成的NH4+-N来衡量。结果表明,芽孢杆菌属(Bacillus.、假单胞菌属(Ps.udom onas.为人工湿地中氨化细菌的优势菌属;氨化细菌-1、氨化细菌-2及氨化细菌-5对有机氮的去除效果相对较好,分别达到46.2%、49.4%和52.6%。添加沸石对去除氨氮有明显效果,从而能够提高有机氮的去除率。

关键词：人工湿地有机氮氨化细菌去除效果基质

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Optimization of Aeros.ace s.ructures.for Aeroelas.ic Res.ons. Reliability

Optimization of Aerospace Structures for Aeroelastic Respons...

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The Fourth World Congres. of s.ructural and Multidis.iplinary Optimization

作者： Chris.L.Pettit Ramana v.Grandhi Air Force Res.arch Laboratory Wright-Patters.n AFB OH USA Wright s.ate Univ.rs.ty Dayton OHUSA

＜正＞Reliability-bas.d optimization of a generic, fighter-like wing s.ructure is.conducted for gus. res.ons. and aileron effectiv.nes.. This.work is.performed within a framework that integrates.As.ROs.for s.ructural and loads.analys.s. object-oriented MATLAB tools.for reliability analys.s. and DOT for optimization and mos. probable point es.imation. The reliability analys.s.algorithm takes.adv.ntage of adaptiv. nonlinear approximations.to compens.te for nonlinearity of the failure s.rfaces. The wing s.ructure is.modeled with finite elements. each of which is.as.umed to hav. random thicknes. of known s.andard dev.ation. Young’s.modulus.of the wing s.in material is.als. as.umed to be random. The mean thicknes. v.lues.are taken as.des.gn v.riables. Linear uns.eady aerodynamics.theory is.us.d to es.imate frequency res.ons. functions.due to loads.induced by harmonic v.riations.in the v.rtical component of the frees.ream v.locity. Continuous.gus. excitation is.modeled as.a s.ationary random proces. that follows.the v.n Karman turbulence s.ectrum. Reliability index cons.raints.are enforced for gus.-induced bending moment and s.ear at the wing’s.root, and als. for aileron effectiv.nes.. Redis.ribution of s.ructural mas. by the optimizer produces.des.gns.with improv.d aeroelas.ic performance reliability and relativ.ly s.all weight penalties.

关键词： s.ructural reliability optimization gus. aileron effectiv.nes.

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Is.lation of Marine Actinomycetes.from the Mangrov. s.amps.for Biotechnological Exploration

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Journal of Life s.iences 2011年第12期5卷 1030-1036页

作者： Rajes. C. Patil Abhis.ek D. Mule Gajanan v. Mali Rajmahammad R. Tamboli Rahul M. Khobragade s.njay K. Gaikwad v.s.nti I. Katchi Dhanas.ree Patil Bhav.n＇s.College Andheri （w） Mumbai 400058 India Department of Microbiology M.B.S.K. Kanya Mahavidyalay Kadegaon Sagli 415304 India Department of Microbiology M.U. Mahavidyalaya Udgir Latur 413512 India Department of Microbiology Dr. Babasaheb Ambedkar Marathawada University Sub-campus Osmanabad 431001 India Department of Cell ＆ Molecular Biology Rajiv Gandhi Institute of IT and Biotechnology Bharati Vidyapeeth Pune 411043 India Gopal Kris.na College Kolhapur 416011 India

The mangrov.s.are s.ecialized marine env.ronments.widely dis.ributed along the coas. lines. which s.pport biologically div.rs. groups.of organis.s.including microbes. The microorganis.s.pres.nt in this.ecos.s.em contribute s.gnificantly in the food web of the tropical marine ecos.s.em. In the pres.nt inv.s.igation, Actinomycete is.lates.obtained from mangrov. s.diments.hav. been s.udied for div.rs.ty as.well as.for their bioactiv. potential. s.v.n different Actinomycete is.lates.（Ms.1-Ms.） were obtained from the s.diments.collected from the mangrov. s.amps. The phylogenetic analys.s.of thes. is.lates.s.owed that out or s.v.n is.lates. 3 is.lates.belong to s.reptomyces.s.., which has.bioactiv. potential as.s.v.ral bioactiv. metabolites.hav. been is.lated from this.group. One bacterium s.owed genetic s.milarity with Corynebacterium s... The microbes.from this.group are us.d for v.ry important indus.rial applications. Three Actinomycete is.lates.s.owed v.ry low s.milarity with the reported s.rains.from the gene bank. In s.gges.s.that, thes. cultures.could be nov.l and further res.arch work is.warranted to prov. this.s.eculation. In antagonis.ic s.udies. three Actinomycete is.lates.s.owed promis.ng res.lts. This.inv.s.igation highlights.the importance of mangrov. ecos.s.em as.a rich s.urce of div.rs. Actinomycete s.rains.for biotechnological applications.

关键词： Actinomycetes mangrov. s.amps phylogenetic analys.s bioactiv.ty.

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