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Studies of ultrason.c dehydration.efficien.y

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Journ.l of Zhejian. Un.versity-Scien.e A(Applied Physics & En.in.erin.) 2011年第4期12卷 247-254页

作者： vladimir n. KHMELEV An.rey V. SHALUn.V Roman.V. BARSUKoV Den.s S. ABRAMEn.o An.rey n. LEBEDEV Biysk Techn.logical In.titute (Bran.h) Altai State Techn.cal Un.versity

The aim of this in.estigation.was to defin. the effectiven.ss of n.n.con.act dryin. usin. ultrason.c vibration.. Disk radiators were used for carryin. out experimen.s, an. a special dryin. chamber was design.d to provide reson.n. amplification.of ultrason.c vibration. (from 130 to 150 dB). Dryin. of gin.en. an. other vegetables demon.trated that the application.of ultrason.c vibration. reduced power in.uts by 20% in.comparison.with con.ective dryin.. It also led to a decrease of 6% in.fin.l moisture con.en., if the duration.of dryin. was con.tan.. The level of in.en.ification.of ultrason.c dryin. was high (up to 50 g for 1 kg of dryin. material), which helped to lower the temperature of the dryin. agen. an. improve the quality of the dried products.

关键词： Dryin. Ultrasoun. Vibration.system Dryin. chamber Processin. (treatmen.) of agricultural products

Un.oldomics of prostate can.er： on.the abun.an.e an. roles of in.rin.ically disordered protein. in.prostate can.er

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Asian.Journ.l of An.rology 2016年第5期18卷 662-672页

作者： Kevin.S Lan.au In.un. n. Ryan.o Schen.k vladimir n.Uversky Departmen.ofMolecularMedicin. MorsaniCollegeofMedicineUniversityofSouthFloridaTampaFL33612USA USFHealthByrdAlzheimer'sResearchIn.titute MorsaniCollegeofMedicineUniversityofSouthFloridaTampaFlorida33612USA LaboratoryofStructuralDyn.mics StabilityandFoldingofProteinsInstituteofCytologyRussianAcademyofSciencesStPetersburgRussia

Prostatic diseases such as prostate can.er an. ben.gn.prostatic hyperplasia are highly prevalen. amon. men. The n.mber of studies focused on.the abun.an.e an. roles of in.rin.ically disordered protein. in.prostate can.er is rather limited. The goal of this study is to an.lyze the prevalen.e an. degree of disorder in.protein. that were previously associated with the prostate can.er pathogen.sis an. to compare these protein. to the en.ire human.proteome. The an.lysis of these datasets provides mean. for drawin. con.lusion. on.the roles of disordered protein. in.this common.male disease. We also hope that the results of our an.lysis can.poten.ially lead to future experimen.al studies of these protein. to fin. n.vel pathways associated with this disease.

关键词： in.rin.ical ly disordered protein. posttran.lation.l mod ification. prostate can.er protein.protein.in.eraction proteomics proteome un.oldome

Study of asphalten. reaggregation.in.toluen./heptan. mixture by dyn.mic an. static light scatterin.

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Petroleum Research 2024年第1期9卷 48-54页

作者： vladimir n.Kuryakov oil an. Gas Research In.titute of RAS(oGRI RAS) Gubkina Str.3119333MoscowRussian Federation

This paper presen.s the study of the effect of multiple ultrason.c impacts on.submicron.asphalten. aggregates in.a toluen./heptan. solution.con.ucted with dyn.mic light scatterin. *** objects of the study were four samples of asphalten.s obtain.d from four differen. *** all samples,the chan.e in.the average size of the asphalten. submicron.aggregates with time was measured after the addition.of a precipitan.(heptan.)to a solution.of asphalten.s in.toluen. at an.amoun. above the threshold *** aggregates formed in.solution.after the addition.of the precipitan. an. were subjected to ultrason.c treatmen.,which led to the destruction.of the asphalten. *** of destroyed asphalten.s was *** kin.tics of this aggregation.were similar to the kin.tics of aggregation.of asphalten.s after the addition.of a *** iteration. of asphalten. aggregate destruction.in.the sample led to a sign.fican. chan.e in.the kin.tics of aggregation.the growth of aggregates slowed an. stabilized at a size of approximately 200 n. an. 30 n. for the differen. studied samples.

关键词： Asphalten.s Aggregation Son.cation Dyn.mic light scatterin. Re-aggregation Colloidal stability Resin.

Role of Electromagn.tic Fluctuation. in.organ.c Electron.cs

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Journ.l of Electron.c Scien.e an. Techn.logy 2020年第1期18卷 52-58页

作者： vladimir M.Mostepan.n.o Elen. n.Velichko Maksim Aleksan.rovich Baran.v In.titute of Physics Nanotechnology and TelecommunicationsPeter the Great St.Petersburg Polytechnic UniversitySt.Petersburg 195251 Cen.ral Astron.mical observatory at Pulkovo of Russian.Academy of Scien.es St.Petersburg 196140

Thin.organ.c films fin. expan.in. application. in.electron.c an. optoelectron.c devices, biotechn.logy,food packin., an. for man. other purposes. Amon. other factors, the stability of films with a thickn.ss below a micrometer is determin.d by the zero-poin. an. thermal fluctuation. of the electromagn.tic field. These fluctuation. result in.the van.der Waals an. Casimir free en.rgy an. forces between.a film an. a substrate. The fluctuation.n.uced force may be both attractive an. repulsive makin. the film either more or less stable, respectively. Here, we review recen.ly obtain.d results for the Casimir free en.rgy of both freestan.in. an. deposited on.the metallic an. dielectric substrates peptide films. We also perform computation. for the free en.rgy of the peptide films deposited on.a silica glass substrate in.the region.of parameters where this free en.rgy van.shes. Possible application. of the obtain.d results are discussed.

关键词： Casimir free en.rgy organ.c electron.cs peptide film

Con.ective In.tability an. Appearan.e of Structured Flows for Diffusion.in.Multicompon.n. Gas Mixtures

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Tran.action. of n.n.in. Un.versity of Aeron.utics an. Astron.utics 2014年第2期31卷 142-146页

作者： vladimir n. Kossov~ olga V. Fedoren.o Yelen. A. Dyachen.o Kazakh n.tion.l Pedagogical Un.versity Almaty 050100 Republic of Kazakhstan In.titute of Experimen.al an. Theoretical Physics al-Farabi Kazakh National University Almaty 050038 Republic of Kazakhstan Kazakh Academy of Tran.port an. Commun.cation. n.mes after M. Tyn.shpayev Almaty 050012 Republic of Kazakhstan

The main.objective of this article is to in.estigate the behavior of gaseous systems with two an. more in.epen.en. gradien.s or thermodyn.mic forces exhibitin. complicated behavior,when.the con.ective flows *** existen.e of structural formation. in.these systems is shown.by the schlieren.method an. the fast-respon.e *** lin.ar an.lysis of stability can.explain.reason. of the appearan.e of con.ective in.tability in.multicompon.n. gas mixtures.

关键词： diffusion in.tability of mechan.cal equilibrium theory of stability partial Rayleigh n.mbers

A n.w Man.ispid-Like Species of Rhachiberothin.e (n.uroptera:Berothidae) from Baltic Amber,with a Critical Review of the Fossil Record of the Subfamily

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Acta Geologica Sin.ca(En.lish Edition. 2010年第4期84卷 655-664页

作者： vladimir n.MAKARKIn.Jan.sz KUPRYJAn.WICZ In.titute of Biology an. Soil Scien.es Far Eastern Branch of the Russian Academy of SciencesVladivostokRussia In.titute of Biology University of BialystokBialystokPoland Museum of the Earth the Polish Academy of SciencesWarsawPoland

Whalfera wiszn.ewskii sp. n.v. is described from the Late Eocen. Baltic amber. The gen.s Whalfera is con.idered as the on.y fossil gen.s con.iden.ly assign.d to the Rhachiberothin.e. others previously placed in.this subfamily belon. to Paraberothin.e （except perhaps for oisea）. The Late Eocen./presen. Rhachiberothin.e an. the Cretaceous Paraberothin.e are con.idered to be the subfamilies of Berothidae.

关键词： n.uroptera Berothidae Rhachiberothin.e Paraberothin.e Man.ispidae Symphrasin.e

Image poten.ial states mediated STM imagin. of cobalt phthalocyan.n. on.n.Cl/Cu(100)

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Chin.se Physics B 2016年第3期25卷 314-318页

作者：郭秦敏秦志辉黄敏 vladimir n.Man.sevich 曹更玉 State Key Laboratory of Magn.tic Reson.n.e an. Atomic an. Molecular Physics Wuhan Institute of Physics and MathematicsChinese Academy of Sciences Faculty of Physics Moscow State University

The adsorption.an. electron.c properties of isolated cobalt phthalocyan.n. （CoPc） molecule on.an.ultrathin.layer of n.C1 have been.in.estigated. High-resolution.STM images give a detailed picture of the lowest un.ccupied molecular orbital （LUMo） of an.isolated CoPc. It is shown.that the n.C1 ultrathin.layer efficien.ly decouples the in.eraction.of the molecules from the un.ern.ath metal substrate, which makes it an.ideal substrate for studyin. the properties of sin.le molecules. Moreover, stron. depen.en.e of the appearan.e of the molecules on.the sample bias in.the region.of relatively high bias （〉 3.1 V） is ascribed to the image poten.ial states （IPSs） of n.CI/Cu（100）, which may provide us with a possible method to fabricate quan.um storage devices.

关键词： image poten.ial states n.C1 ultrathin.layer CoPc scan.in. tun.elin. microscopy

Role of the Rossiter-McLaughlin.effect in.the study of close bin.ries

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Research in.Astron.my an. Astrophysics 2019年第3期19卷 21-30页

作者： Galin. n.Dryomova vladimir V.Dryomov Russian.Federal n.clear Cen.re

This paper is devoted to bin.ry stars belon.in. to the class of eclipsin.-variable *** an. spectroscopic an.lysis of eclipses allows us to determin. geometric parameters of the orbit an. physical characteristics of stellar compon.n.s as well as in.lin.tion. of stellar equators to the orbital plan.. Estimation. of in.lin.tion. can.be obtain.d from measuremen. of the Rossiter-McLaughlin.effect, which is discussed usin. examples of some eccen.ric bin.ries with an.an.malous apsidal effect. our task is to fin. the complete spectrum of solution. of the equation.of apsidal motion. depen.in. on.the in.lin.tion. of the polar axes of the compon.n.s to the orbital on. for these systems, based on.their in.ividual spectroscopic an. photometric observation.l data. The matrix of solution. allows us to select those pairs of polar in.lin.tion. that provide agreemen. with the observation.l apsidal period.

关键词： Rossiter-McLaughlin effect: eclipsin.-variable stars apsidal effect in.ividual bin.ries: AI Hya,n. Cep,EW ori,DI Her,AS Cam

Relaxation.of Mechan.cal Stress in.Poly(vin.l alcohol) Cryogels of Differen. Composition.

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Chin.se Journ.l of Polymer Scien.e 2023年第3期41卷 442-447,I0010页

作者： vladimir n.Man.hai Maria S.Fufaeva Ekaterin. S.Kashlach In.titute of Petroleum Chemistry of the Siberian.Bran.h of the Russian.Academy of Scien.es Tomsk 634055Russia

The study presen.s the experimen.al results of measuremen.s of the relaxation.time of cryogels formed from various colloid-dispersed systems based on.a poly(vin.l alcohol) aqueous *** is shown.that the value of relaxation.time,which characterizes the relation.hip between.the viscosity an. elasticity of real bodies,describes the rheological properties of materials more objectively than.the tradition.l assessmen. of their physical an. mechan.cal characteristics on.y by the elasticity modulus of the samples.

关键词： Cryogel Relaxation.processes Viscoelasticity Rheological properties