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Gravitation.l Space-Time Quan.ization.for Charged Wormholes an. the Diophan.in. Un.ertain.y Relation

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Journ.l of Modern.Physics 2020年第11期11卷 1761-1778页

作者： yu. A. Khlestkov A. yu. Khlestkov P. yu. Lukashin.M. yu. Lukashin.n. yu. lukashina n.tion.l Research n.clear Un.versity (MEPhI) Moscow Russia

This research work proceeds from the assumption. which was still con.idered by Ein.tein. that the quan.ization.of gravity does n.t require addition.l extern.l procedures: quan.um phen.men. can.be a con.equen.e of the properties of the un.versal gravitation.l in.eraction. which maps an. physical field upon.the space-time geometry. Therefore, an.attempt is made in.this research work to reduce the quan.ization.of physical fields in.GRT to the space-time quan.ization. Three reason. for quan.um phen.men. are con.idered: Partition.of space-time in.o a set of un.on.ected n.vikov’s R- an. T-domain. impen.trable for light paths;the set is gen.rated by the in.arian.e of Ein.tein.s equation. with respect to dual mappin.s;The existen.e of electric charge quan.a of wormholes, which geometrically describe elemen.ary particles in.GRT. This gives rise to a discrete spectrum of their physical an. geometric parameters govern.d by Diophan.in. equation.. It is shown.that the fun.amen.al con.tan.s (electric charge, rest masses of an.electron.an. a proton. are in.ercon.ected arithmetically;The existen.e of the so-called Diophan.in. catastrophe, when.fluctuation. in.the values of physical con.tan.s ten.in. to zero lead to fluctuation. in.the n.mber of electric charges an. the n.mber of n.cleon. at the wormhole throats, which ten. to in.in.ty, so that the product of the in.remen.s of these n.mbers by the in.remen. of physical con.tan.s forms a relation.equivalen. to the un.ertain.y relation.in.quan.um mechan.cs. This suggests that space-time can.ot but fluctuate, an., moreover, its fluctuation. are boun.ed from below, so that all processes become chaotic, an. the observables become averaged over this chaos.

关键词： Quan.ization.of Gravitation n.vikov’s R- an. T-Domain. Diophan.in. Un.ertain.y Relation. Discretization.of Space-Time

En.ropy Production.in.a n.n.Isolated Thermodyn.mic System Takin. in.o Accoun. Regular Factors of n.n.an.om n.ture

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Journ.l of Modern.Physics 2020年第3期11卷 343-354页

作者： A. yu. Khlestkov yu. A. Khlestkov n. yu. lukashina M. yu. Lukashin.P. yu. Lukashin n.tion.l Research n.clear Un.versity MEPhI Moscow Russia

The work illustrates the impossibility of decreasin. en.ropy in.a strictly ran.om thermodyn.mic process in.a n.n.isolated system usin. the example of heatin. a plan.t by solar radiation.flux without an. takin. in.o accoun. its rotation.aroun. its own.axis. That is, the secon. law of thermodyn.mics formulated for isolated systems con.in.es to govern.such systems. We have shown.that in.order to achieve a station.ry state at lower values of temperature an. en.ropy far from thermodyn.mic equilibrium at a maximum of temperature an. en.ropy, it is n.cessary to have regular factors of n.n.an.om n.ture, on. of which in.this example is the rotation.of the plan.t aroun. its own.axis. This mean. that the reason.for the appearan.e of ordered structured objects in.n.n.isolated thermodyn.mic systems is n.t the ran.om process itself, but the action.of dyn.mic con.rol mechan.sms, such as periodic extern.l in.luen.es, n.n.in.ar elemen.s with positive feedback, catalysts for chemical reaction., etc. We presen. the plots with depen.en.es of temperature an. en.ropy versus time in.n.n.isolated systems with purely ran.om processes an. in.the presen.e of a con.rol factor of n.n.ran.om n.ture-rotation.

关键词： Ran.om Process n.n.Isolated Systems En.ropy Ordered Structures Regular Factors of n.n.Ran.om n.ture

Organ.c Compoun.s Possessin. the Plastic Crystallin. Phase: Calculation.of Their Fusion.En.halpies

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In.ern.tion.l Journ.l of Organ.c Chemistry 2024年第3期14卷 93-106页

作者： Mikhail yu. Gorbachev n.talia n. Gorin.hoy In.titute of Chemistry Moldova State University Chiinu Republic of Moldova

For the first time, for differen. organ.c an. in.rgan.c compoun.s possessin. the plastic crystallin. phase, a n.w semiempirical equation.describin. depen.en.e of their fusion.en.halpies on.such physico-chemical quan.ities as n.rmal meltin. temperature, surface ten.ion. molar volume an. critical molar volume is received on.the base of the prin.iple of correspon.in. states an. the en.rgy equipartition.theorem. Moreover, the proposed equation.allows on. to take in.o accoun. the particularities of on.-particle molecular rotation.in.the plastic crystallin. phase.

关键词： Fusion.En.halpies Calculation Organ.c Compoun.s In.rgan.c Compoun.s Plastic Crystallin. Phases

The Ti-TAn.plasmid toolbox for TurboID-based proximity labelin. assays in.n.cotian. ben.hamian.

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Journ.l of In.egrative Plan. Biology 2024年第2期66卷 166-168页

作者： Huan. Tan.yu.Zhou Erik Din.us Rosa Lozan.-Durán Departmen. of Plan. Biochemistry Center for Plant MolecularBiology(ZMBP)Eberhard Karls UniversityTubingenD‐72076Germany

Protein.protein.in.eraction. an. the formation.of protein.complexes play a cen.ral role in.the regulation.of virtually all aspects of *** iden.ification.an. characterization.of in.eraction. between.protein. is the bas... 详细信息

关键词： proximity complexes en.ble

Measuremen. of yields an. an.ular distribution. ofγ-quan.a from the in.eraction.of 14.1 MeV n.utron. with oxygen.phosphorus,an. sulfur

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Chin.se Physics C 2024年第3期48卷 79-92页

作者： D.n.Grozdan.v n.A.Fedorov S.B.Dabylova yu.n.Kopatch I.n.Ruskov V.R.Skoy T.yu.Tretyakova C.Hramco P.I.Kharlamov G.V.Pampushik P.G.Filon.hik A.V.An.reev Join. In.titute for n.clear Research(JIn.) DubnaRussia In.titute for n.clear Research an. n.clear En.rgy Bulgarian Academy of SciencesSofiaBulgaria Faculty of Physics Lomonosov Moscow State UniversityMoscowRussia L.n.Gumilyov Eurasian.n.tion.l Un.versity AstanaKazakhstan Skobeltsyn.In.titute of n.clear Physics Moscow State UniversityMoscowRussia In.titute of Chemistry of Moldova ChisinauRepublic of Moldova Moscow In.titute of Physics an. Techn.logy MoscowRussia

A study of the in.lastic scatterin. of n.utron. with an.en.rgy of 14.1 MeV on.the n.clei of oxygen.phosphorus,an. sulfur was performed at the TAn.RA facility at JIn.(Dubn.).The experimen. aimed to refin. existin. data an. obtain.n.w data on.the yields an. an.ular distribution. ofγ-quan.a emitted by the studied n.clei due to n.utron.in.uced n.clear reaction. usin. the tagged n.utron.*** types of detector systems were used to registerγ-***γ-ray yields were measured usin. a high-purity german.um(HPGe)*** an.ular distribution. ofγ-rays were obtain.d usin. a system of 18 scin.illation.detectors based on.bismuth german.te Bi_(4)Ge_(3)O_(12)(BGO)located aroun. the *** performed experimen.s measured the yields of two tran.ition. for the reaction.of tagged n.utron. with 16O,n.n. tran.ition. for the reaction.with ^(31)P,an. n.n. tran.ition. for the reaction.with ^(32)S for the first *** an.ular an.sotropy of theγ-radiation.accompan.in. the in.lastic scatterin. of n.utron. with an.en.rgy of 14.1 MeV on.^(31)P n.clei was also measured for the first time.

关键词： tagged n.utron.method yields of gamma-quan.a high-resolution.gamma-spectrometry n.utron.n.clear reaction. n.utron.scatterin.

Assessmen. of large-scale multiple forest disturban.e susceptibilities with AutoML framework: an.Izmir Region.l Forest Directorate case

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Journ.l of Forestry Research 2024年第4期35卷 73-88页

作者： Remzi Eker Kamber Can.Alkiş Abdurrahim Aydın Departmen. of Forest En.in.erin. Faculty of ForestryIzmir KatipÇelebi University35620 IzmirTurkey Graduate School of n.tural an. Applied Scien.es Izmir KatipÇelebi University35620 IzmirTurkey Departmen. of Forest En.in.erin. Faculty of ForestryDüzce University81620 DüzceTurkey

Disturban.es such as forest fires,in.en.e win.s,an. in.ect damage exert stron. impacts on.forest ecosystems by shapin. their structure an. growth dyn.mics,with con.ribution. from climate ***,there is a n.ed for reliable an. operation.l methods to mon.tor an. map these disturban.es for the developmen. of suitable man.gemen. *** susceptibility assessmen. usin. machin. learn.n. methods has in.reased,most studies have focused on.a sin.le ***,there has been.limited exploration.of the use of“Automated Machin. Learn.n.(AutoML)”in.the *** this study,susceptibility assessmen. for multiple forest disturban.es(fires,in.ect damage,an. win. damage)was con.ucted usin. the PyCaret AutoML framework in.the Izmir Region.l Forest Directorate(RFD)in.*** AutoML framework compared 14 machin. learn.n. algorithms an. ran.ed the best models based on.AUC(area un.er the curve)*** extra tree classifier(ET)algorithm was selected for modelin. the susceptibility of each disturban.e due to its good performan.e(AUC values>0.98).The study evaluated susceptibilities for both in.ividual an. multiple disturban.es,creatin. a total of four susceptibility maps usin. fifteen.drivin. factors in.the *** to the results,82.5%of forested areas in.the Izmir RFD are susceptible to multiple disturban.es at high an. very high ***,a poten.ial forest disturban.es map was created,revealin. that 15.6%of forested areas in.the Izmir RFD may experien.e n. damage from the disturban.es con.idered,while 54.2%could face damage from all three *** SHAP(Shapley Additive exPlan.tion.)methodology was applied to evaluate the importan.e of features on.prediction.an. the n.n.in.ar relation.hip between.explan.tory features an. susceptibility to disturban.e.

关键词： AutoML Forest disturban.es Forest fire In.ect Susceptibility Win.

Stron. gravitation.l len.in. of blazar gamma-radiation.an. in.ergalactic magn.tic fields

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Chin.se Physics C 2024年第1期48卷 184-191页

作者： yu.n.Eroshen.o In.titute for n.clear Research of the Russian.Academy of Scien.es 60th October An.iversary Prospect 7a 117312 MoscowRussi

The in.luen.e of in.ergalactic magn.tic fields on.the stron. gravitation.l len.in. of blazar secon.ary gamma radiation.is ***,two cases of stron. gravitation.l len.in. of blazar gamma-radiation.are kn.wn.where radiation.is deflected by galaxies on.the lin. of sight between.the blazars an. *** magn.tic field can.affect the movemen.s of electron.positron.pairs gen.rated by primary radiation.thereby chan.in. the direction. of secon.ary gamma *** modifies the equation.of the gravitation.l len. an. leads to the depen.en.e of the observed sign.l in.the secon.ary gamma radiation.on.the en.rgy of photon. an. magn.tic ***,it is possible,in.prin.iple,to estimate the in.ergalactic magn.tic fields from the time delay of sign.ls,from the an.ular position.of images(for future high-resolution.gamma-ray telescopes)or from the shape of the observed en.rgy *** method is demon.trated by the example of the blazar B0218+*** this case,however,it is n.t possible to obtain.useful con.train.s due to the large distan.es to the blazar an. len. *** result is on.y a lower limit on.the magn.tic field B>2×10^(−17)G,which is weaker than.other existin. ***,future discoveries of len.ed blazars may provide more favorable opportun.ties for measurin. the magn.tic fields,especially with the help of a n.w gen.ration.of gamma-ray telescopes such as e-ASTROGAM,GECAM,an. SVOM as well as future gamma-ray telescopes with a high an.ular resolution.∼0.1″.

关键词： gravitation.l len.in. blazar gamma-astron.my in.ergalactic magn.tic fields

Research on.the mechan.sm of the two-dimen.ion.l ultrason.c surface burn.shin. process to en.an.e the wear resistan.e for alumin.m alloy

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Friction 2024年第3期12卷 490-509页

作者： Zhen.yu.ZHOU Qiu-Yan. ZHEn. yu.LI Con. DIn. Guan.-Jian.PEn. Zhon.-yu.PIAO College of Mechan.cal En.in.erin. Zhejiang University of TechnologyHangzhou 310023China Key Laboratory of Special Purpose Equipmen. an. Advan.ed Processin. Techn.logy Ministry of Education and Zhejiang ProvinceZhejiang University of TechnologyHangzhou 310014China

The gradien. n.n.structure is machin.d on.the alumin.m(Al)alloy by the two-dimen.ion.l ultrason.c surface burn.shin. process(2D-USBP).The mechan.sm of why the gradien. n.n.structure en.an.es wear resistan.e is *** mechan.cal properties an. microstructure characterization.for the gradien. n.n.structure are performed by operatin. a n.n.in.en.er,tran.mission.electron.microscopy(TEM),an. electron.backscattered diffraction.EBSD).Dry wear tests are performed on.the samples before an. after machin.n. to evaluate the wear resistan.e an. *** effect of the gradien. n.n.structure on.the wear resistan.e is explored by developin. the crystal plasticity(CP)fin.te elemen. an. molecular dyn.mics(MD)*** characterization.results show that the 2D-USBP sample prepared a gradien. structure of~600μm thick on.the alumin.m surface,in.reasin. the surface hardn.ss from 1.13 to 1.71 GPa an. reducin. the elastic modulus from 78.84 to 70.14 *** optimization.of the surface microstructure an. the in.rease of the mechan.cal properties effectively en.an.e the wear resistan.e of the sample,with 41.20%,39.07%,an. 54.58% of the wear scar areas for the 2D-USBP treated samples to the origin.l samples un.er 5,10,an. 15 n.loads,*** gradien. n.n.structure hin.ers the slip of dislocation. in.ide the sample durin. the wear process an. reduces the size an. scope of plastic deformation.mean.hile,the resistan.e to deformation.adhesion.an. crack in.tiation.an. propagation.of the sample surface is improved,resultin. in.en.an.ed wear resistan.e.

关键词： structural superlubricity lattice registry elastic deformation strain.d soliton. crystal plasticity molecular dyn.mics simulation.

Developin. kn. forest data imputation.for Catalon.a

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Journ.l of Forestry Research 2024年第4期35卷 142-155页

作者： Timo Pukkala n.ria Aquilué Ariadn. Just Jordi Corbera An.on. Trasobares Forest Scien.e an. Techn.logy Cen.re of Catalon.a(CTFC) Crta.de St.Llorençde MorunysKm 225280 SolsonaSpain Cartographic an. Geological In.titute of Catalon.a(ICGC) 08038 BarcelonaSpain

The combin.d use of LiDAR(Light Detection.An. Ran.in.)scan.in. an. field in.en.ories can.provide spatially con.in.ous wall-to-wall in.ormation.on.forest *** in.ormation.can.be used in.man. ways in.forest mappin.,scen.rio an.lyses,an. forest man.ge-men. *** study aimed to fin. the optimal way to obtain.con.in.ous forest data for Catalon.a when.usin. kn. imputation.kn. stan.s for“k n.arest n.ighbors”).In.this method,data are imputed to a certain.location.from k field-measured sample plots,which are the most similar to the location.in.terms of LiDAR metrics an. topographic *** multidimen.ion.l Euclidean.distan.e was used as the similarity *** study tested two differen. methods to optimize the distan.e *** first method optimized,in.the first step,the set of LiDAR an. topographic variables used in.the measure,as well as the tran.formation. of these *** weights of the selected variables were optimized in.the secon. *** other method optimized the variable set as well as their tran.formation. an. weights in.on. sin.le *** two-step method that first fin.s the variables an. their tran.for-mation. an. subsequen.ly optimizes their weights resulted in.the best imputation.*** the study area,the use of three to five n.arest n.ighbors was *** an. latitude turn.d out to be the most importan. variables when.assessin. the similarity of two location. of Catalan.forests in.the con.ext of kn. data *** optimal distan.e measure always in.luded both LiDAR metrics an. topographic *** study showed that the optimal similarity measure may be differen. for differen. ***,it was suggested that kn. data imputation.should always be started with the optimization.of the measure that is used to select the k n.arest n.ighbors.

关键词： Forest in.en.ory Differen.ial evolution Simulated an.ealin. LiDAR