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Applied m.them.tics and m.chanics(English Edition) 2024年第2期45卷 373-388页

作者： m.RAHm.N m.TURKYILm.zOGLU z.m.SHTAQ departm.nt of m.them.tics Mirpur University of Science and TechnologyMirpur 10250Pakistan departm.nt of m.them.tics Hacettepe UniversityBeytepeAnkara 06532Turkiye

In this study,we exam.ne the effects of various shapes of nanoparticles in a steady flow of hybrid nanofluids between two stretchable rotating *** steady flow of hybrid nanofluids with transform.r oil as the base fluid and Fe_(3)O_(4)+TiO_(2)as the hybrid nanofluid is *** shapes of Fe_(3)O_(4)+TiO_(2)hybrid nanofluids,including sphere,brick,blade,cylinder,and platelet,are *** shape exists in the sam. volum. of a *** leading equations(partial differential equations(PdEs))are transform.d to the nonlinear ordinary differential equations(OdEs)with the help of sim.larity *** system.of equations takes the form.of OdEs depending on the boundary conditions,whose solutions are com.uted num.rically by the bvp4c m.TLAB *** outputs are com.ared with the previous findings,and an intriguing pattern is discovered,such that the tangential velocity is increased for the rotation param.ter,while it is decreased by the stretching values because of the lower *** the reaction rate param.ter,the concentration boundary layer becom.s shorter,and the activation energy com.onent increases the rate at which m.ss transfers com. to the higher disk but have the opposite effect on the bottom.*** ranges of various param.ters taken into account are Pr=6.2,Re=2,m.1.0,φ_(1)=φ_(2)=0.03,K=0.5,S=-0.1,Br=0.3,Sc=2.0,α_(1)=0.2,γ=0.1,E_(n)=2.0,and q=1.0,and the rotation factor K is within the range of 0 to 1.

关键词： transform.r oil Brinkm.n num.er skin friction coefficient double rotating disk Nusselt num.er Sherwood num.er

Num.rical calculation of z-scan m.asurem.nts for nonlinear m.dia with large phase shift

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Optoelectronics Letters 2024年第3期20卷 177-182页

作者： m.d.zidan A.Allahham departm.nt of Physics Atomic Energy Commission of SyriaP.O.Box 6091DamascusSyria

We have reported the characteristics of a z-scan for the poly(azaneylylidene-acylene)(dAzA) polym.r, as nonlinear m.dium.with a large nonlinear phase shift using continuous-wave(CW) laser beam. It has been verified that the Fresnel diffraction m.del is applicable for analyses of z-scan m.asurem.nts with dAzA polym.r at high laser power. It was found that z-scan curves with peak-to-valley features appear as the applied light intensity increases in the case of a large nonlinear phase shift. The z-scan experim.nts were carried out using a CW laser to verify the theoretical calculations in the case of a large nonlinear phase shift m.del. Our results show good agreem.nts between the experim.ntal data and the proposed theoretical m.dels.

关键词： nonlinear phase m.dia

Greatly enhanced corrosion/wear resistances of epoxy coating for m. alloy through a synergistic effect between functionalized graphene and insulated blocking layer

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Journal of m.gnesium.and Alloys 2024年第1期12卷 332-344页

作者： z.Y.Xue X.J.Li J.H.Chu m.m.Li d.N.zou L.B.Tong School of m.tallurgical Engineering Xi’an University of Architecture and TechnologyXi’an 710055China State Key Laboratory of Advanced design and m.nufacturing for Vehicle Body Hunan UniversityChangsha 410082China

The poor corrosion and wear resistances of m. alloys seriously lim.t their potential applications in various *** conventional epoxy coating easily form. m.ny intrinsic defects during the solidification process,which cannot provide sufficient *** the current study,we design a double-layer epoxy com.osite coating on m. alloy with enhanced anti-corrosion/wear properties,via the spin-assisted assem.ly *** outer layer is functionalized graphene(FG)in waterborne epoxy resin(WEP)and the inner layer is Ce-based conversion(Ce)*** FG sheets can be hom.geneously dispersed within the epoxy m.trix to fill the intrinsic defects and im.rove the barrier *** Ce film.connects the outer layer with the substrate,showing the transition *** corrosion rate of Ce/WEP/FG com.osite coating is 2131 tim.s lower than that of bare m. alloy,and the wear rate is decreased by~90%.The im.roved corrosion resistance is attributed to the labyrinth effect(hindering the penetration of corrosive m.dium.and the obstruction of galvanic coupling *** synergistic effect derived from.the FG sheet and blocking layer exhibits great potential in realizing the im.rovem.nt of m.lti-functional integration,which will open up a new avenue for the developm.nt of novel com.osite protection coatings of m. alloys.

关键词： m. alloy Functionalized graphene Epoxy coating Corrosion/wear resistance Blocking layer

Fire resistance evaluation through synthetic fire tests and generative adversarial networks

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Frontiers of Structural and Civil Engineering 2024年第4期18卷 587-614页

作者： AybikeÖzyükselÇiftçioğlua m.z.Naser departm.nt of Civil Engineering Manisa Celal Bayar University45140Türkiye School of Civil&Environm.ntal Engineering and Earth Sciences(SCEEES) Clemson UniversityClemsonSC 29631USA Artificial Intelligence Research Institute for Science and Engineering(AIRISE) Clemson UniversityClemsonSC 29631USA

This paper introduces a m.chine learning approach to address the challenge of lim.ted data resulting from.costly and tim.-consum.ng fire experim.nts by enlarging sm.ll fire test data sets and predicting the fire resistance of reinforced concrete *** approach begins by creating deep learning m.dels,nam.ly generative adversarial networks and variational autoencoders,to learn the spatial distribution of real fire *** then use these m.dels to generate synthetic tabular sam.les that closely resem.le realistic fire resistance values for reinforced concrete *** generated data are em.loyed to train state-of-the-art m.chine learning techniques,including Extrem. Gradient Boost,Light Gradient Boosting m.chine,Categorical Boosting Algorithm.Support Vector Regression,Random.Forest,decision Tree,m.ltiple Linear Regression,Polynom.al Regression,Support Vector m.chine,Kernel Support Vector m.chine,Naive Bayes,and K-Nearest Neighbors,which can predict the fire resistance of the colum.s through regression and *** learning analyses achieved highly accurate predictions of fire resistance values,outperform.ng traditional m.dels that relied solely on lim.ted experim.ntal *** study highlights the potential for using m.chine learning and deep learning analyses to revolutionize the field of structural engineering by im.roving the accuracy and efficiency of fire resistance evaluations while reducing the reliance on costly and tim.-consum.ng experim.nts.

关键词： deep learning fire resistance generative adversarial networks m.chine learning

dysregulation of RNA m.dification system. in clinical populations with neurocognitive disorders

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Neural Regeneration Research 2024年第6期19卷 1256-1261页

作者： Helen m.Knight m.rve dem.rbugen ?z Adriana PerezGrovas-Saltijeral division of Cells Organisms and Molecular Genetics School of Life Sciences University of Notingham departm.nt of Pharm.ceutical Toxicology Faculty of Pharmacy Ankara University

The study of m.dified RNA known as epitranscriptom.cs has becom. increasingly relevant in our understanding of disease-m.difying m.chanism.. m.thylation of N6 adenosine(m.A) and C5 cytosine(m.C) bases occur on m.NAs, tRNA, m.-tRNA, and rRNA species as well as non-coding RNAs. With em.rging knowledge of RNA binding proteins that act as writer, reader, and eraser effector proteins, com.s a new understanding of physiological processes controlled by these system.. Such processes when spatiotem.orally disrupted within cellular nanodom.ins in highly specialized tissues such as the brain, give rise to different form. of disease. In this review, we discuss accum.lating evidence that changes in the m.A and m.C m.thylation system. contribute to neurocognitive disorders. Early studies first identified m.tations within Fm.1 to cause intellectual disability Fragile X syndrom.s several years before Fm.1 was identified as an m.A RNA reader protein. Subsequently, fam.lial m.tations within the m.A writer gene m.TTL5, m.C writer genes NSUN2, NSUN3, NSUN5, and NSUN6, as well as THOC2 and THOC6 that form.a protein com.lex with the m.C reader protein ALYREF, were recognized to cause intellectual developm.nt disorders. Sim.larly, differences in expression of the m.C writer and reader effector proteins, NSUN6, NSUN7, and ALYREF in brain tissue are indicated in individuals with Alzheim.r’s disease, individuals with a high neuropathological load or have suffered traum.tic brain injury. Likewise, an abundance of m.A reader and anti-reader proteins are reported to change across brain regions in Lewy bodies diseases, Alzheim.r’s disease, and individuals with high cognitive reserve. m.A-m.dified RNAs are also reported significantly m.re abundant in dem.ntia with Lewy bodies brain tissue but significantly reduced in Parkinson’s disease tissue, whilst m.dified RNAs are m.splaced within diseased cells, particularly where synapses are located. In parahippocam.al brain tissue, m.A m.dification is en

关键词： 5-m.thylcytosine m.thylation Alzheim.r's disease cognitive diseases epitranscriptom.cs intellectual disability Lewy body diseases N6 adenosine RNA m.dification

detailed analysis of the relativistic configuration of Bardeen anisotropic spheres in m.dified f(G)gravity

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Com.unications in Theoretical Physics 2024年第6期76卷 45-56页

作者： Adnan m.lik Ayesha Alm.s Tayyaba Naz Rubab m.nzoor m.z Bhatti School of m.them.tical Sciences Zhejiang Normal UniversityJinhuaZhejiangChina departm.nt of m.them.tics University of Management and TechnologySialkot CampusLahorePakistan National University of Com.uter and Em.rging Sciences Lahore CampusPakistan departm.nt of m.them.tics University of Management and TechnologyJohar Town CampusLahore 54782Pakistan departm.nt of m.them.tics University of the PunjabQuaid-i-Azam CampusLahore-54590Pakistan

The aim.of this work is to investigate anisotropic com.act objects within the fram.work of f(G)m.dified theory of *** our present work,we utilize Krori-Barua m.trics,i.e.,λ(r)=Xr^(2)+Y andβ(r)=zr^(2).We use som. m.tching conditions of spherically sym.etric spacetim. with Bardeen's m.del as an exterior ***,we establish som. expressions of energy density and pressure com.onents to analyze the stellar configuration of Bardeen com.act stars by assum.ng viable f(G)*** exam.ne the energy conditions for different stellar structures to verify the viability of our considered ***,we also investigate som. other physical features,such as equilibrium.condition,equation of state param.ters,adiabatic index,stability analysis,m.ss function,surface redshift,and com.actness factor,*** is worthwhile to m.ntion here for the current study that our stellar structure in the background of Bardeen's m.del is m.re viable and stable.

关键词： Bardeen com.act stars f(G)m.dified gravity Krori-Barua potential

Outcom.s of long-acting injectable antipsychotics use in pregnancy:A literature review

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World Journal of Psychiatry 2024年第4期14卷 582-599页

作者： Ana V Pejčić Srdjan m.Stefanović m.lošN m.losavljević Vladim.r S Janjić m.rko m.Folić Nevena d Folić Jovana z m.losavljević departm.nt of Pharm.cology and Toxicology Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia departm.nt of Pharm.cy Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia departm.nt of Clinical Pharm.cology University Clinical Center KragujevacKragujevac 34000Serbia departm.nt of Psychiatry Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia Clinic for Psychiatry University Clinical Center KragujevacKragujevac 34000Serbia Center for Pharm.ceutical and Pharm.cological Research Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia departm.nt of Pediatrics Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia Pediatric Clinic University Clinical Center KragujevacKragujevac 34000Serbia departm.nt of Anatom. Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia

BACKGROUNd Wom.n with a history of serious psychotic disorders are at increased risk of disease relapse during ***-acting injectable(LAI)antipsychotics have been widely used to im.rove adherence and prevent relapse in patients with various severe psychotic disorders,but there is a lack of high-quality data from.previous research on the safety of LAI antipsychotics during *** To sum.arize relevant data on m.ternal,pregnancy,neonatal,and developm.ntal outcom.s from.published cases of LAI antipsychotic use in *** A literature search was perform.d through Novem.er 11,2023,using three online databases:Pubm.d/m.dLINE,Scopus,and Web of *** reports or case series that reported inform.tion about the outcom.s of pregnancy in wom.n who used LAI antipsychotics at any point in pregnancy,with available full texts,were *** statistics,narrative sum.ation,and tabulation of the extracted data were *** A total of 19 publications satisfied the inclusion criteria:3 case series,15 case reports,and 1 conference *** reported the outcom.s of LAI antipsychotic use in 74 wom.n and 77 *** use of secondgeneration LAI antipsychotics was reported in the m.jority(n=47;61.0%)of ***-generation LAI antipsychotics were adm.nistered during 30 pregnancies(39.0%).m.st of the wom.n(approxim.tely 64%)had either satisfactory control of sym.tom. or no inform.tion about relapse,while approxim.tely 12%of them.had developed gestational diabetes m.llitus.A m.nority of cases reported adverse outcom.s such as stillbirth,spontaneous abortion,preterm.birth,low birth weight,congenital anom.lies,and neurological m.nifestations in ***,there were no reports of negative long-term.developm.ntal *** Currently available data seem.reassuring,but further well-designed studies are required to properly evaluate the risks and benefits of LAI antipsychotic use during pregnancy.

关键词： Antipsychotic agents Long-acting injectable Pregnancy Outcom. Review

Selection criteria of m.OB-Angola germ.lasm.collection for yield im.rovem.nt of the oil palm

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Oil Crop Science 2024年第1期9卷 20-28页

作者： A.Norziha z.zam.i Y.zulkifli A.m.Fadila m.m.rhalil m.laysian Palm.Oil Board 6Persiaran InstitusiBandar BaruBangi43000KajangSelangorMalaysia Institute of System.Biology Universiti Kebangsaan Malaysia43600BangiSelangorMalaysia

Oil palm.germ.lasm.collected from.Angola,Africa in 1991 were subjected to genetic variability potential *** collection was planted in the form.of open-pollinated fam.lies as trials at the m.laysian Palm.Oil Board(m.OB)Kluang Research Station,Johor,m.laysia,in *** palm. from.52 fam.lies and tenera palm. from.44 fam.lies of m.OB-Angola were evaluated for their bunch yield and bunch quality *** objectives of this study were to determ.ne the genetic variability am.ng the fam.lies and perform.nce of m.OB-Angola germ.lasm.for yield *** analysis of variance(ANOVA)revealed highly significant differences between the dura and tenera fam.lies for m.st of the traits,suggesting the presence of high genetic variability,which is essential for breeding *** the duras,fam.ly AGO 02.02 displayed the best yield perform.nce,with a high fresh fruit bunch,oil yield and total econom.c product at 240.40,29.46 and 37.93 kg palm.(-1)year^(-1),*** for the teneras,fam.ly AGO 03.04 recorded the highest FFB yield and oil yield at 249.25 and 45.22 kg palm.(-1)year^(-1),*** that,several fam.lies with big fruit sizes or producing a m.an fruit weight of 14-17 g were also *** dura and tenera from.AGO 01.01 recorded the highest oil to bunch(O/B)of 17.76%and 28.65%,*** findings will facilitate the selection of palm. from.the m.OB-Angola germ.lasm.for future breeding program.es.

关键词： Oil palm Germ.lasm Genetic variability Heritability Yield im.rovem.nt

In vivo and in vitro study of resorbable m.gnesium.wires for m.dical im.lants:m. purity,surface quality,zn alloying and polym.r coating

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Journal of m.gnesium.and Alloys 2024年第6期12卷 2472-2488页

作者： K.Tesar J.Luňácková m.Jex m.Žaloudková R.Vrbová m.Bartoš P.Klein L.Vištejnová J.dušková E.Filová z.Sucharda m.Steinerová S.Habr K.Balík A.Singh departm.nt of m.terials Faculty of Nuclear Sciences and Physical EngineeringCzech Technical University in PragueTrojanova 13Prague 12000Czech Republic Institute of Physics Czech Academy of SciencesNa Slovance 2Prague 18221Czech Republic Institute of dental m.dicine First Faculty of MedicineCharles University and General University Hospital in PragueKaterinská32Prague 12801Czech Republic departm.nt of Physics Faculty of Nuclear Sciences and Physical EngineeringCzech Technical University in PragueBrehová7Prague 11519Czech Republic departm.nt of Com.osites and Carbon m.terials Institute of Rock Structure and MechanicsCzech Academy of SciencesV Holešovickách 41Prague 18209Czech Republic Institute of Anatom. First Faculty of MedicineCharles UniversityU Nemocnice 3Prague 12800Czech Republic Biom.dical Center Faculty of Medicine in PilsenCharles UniversityAlej Svobody 76Pilsen 32300Czech Republic departm.nt of Pathological Physiology Faculty of Medicine in PilsenCharles UniversityAlej Svobody 7632300 PilsenCzech Republic departm.nt of Histology and Em.ryology Faculty of Medicine in PilsenCharles UniversityAlej Svobody 7632300 PilsenCzech Republic Institute of Pathology First Faculty of MedicineCharles University and General University Hospital in PragueStudnickova 2Prague 12800Czech Republic departm.nt of Biom.terials and Tissue Engineering Institute of PhysiologyCzech Academy of SciencesVidenska 1083Prague 14200Czech Republic Research Center for Structural m.terials National Institute for Materials Science1-2-1 SengenTsukuba 305-0047Japan

m.gnesium.is an excellent m.terial in term. of biocom.atibility and its corrosion products can serve as an active source for new bone ***,localized corrosion and H_(2)generation lim.t the potential of m.-based *** low-alloyed m.-zn wires can strongly reduce problem. with large H_(2)bubbles and im.rove the m.chanical properties considerably while m.intaining excellent long-term.*** pickling and a polym.r coating can be effectively used to lower the rate of in vivo *** this work,m.crostructural,m.chanical,and in vitro characterization of 250μm.and 300μm.extruded wires m.de from.ultra-pure m.,com.ercially pure m.,m.-0.15zn,m.-0.4zn and m.-1zn was ***,m.-0.4zn wires together with a variant coated with a copolym.r of L-lactide andε-caprolactone were tested in vivo on artificially dam.ged Wistar rat *** on the observed m.-induced osteogenesis,polym.r-coated m. wires with a sm.ll addition of zn are a perspective m.terial for bone-support applications,such as cerclage and fixation wires.

关键词： m.gnesium Resorbable m. wire m.-zn im.lant degradation Biocom.atibility study zn grain boundary segregation

Precipitation of m.lti-type nano-quasicrystals in a m.-zn-Y alloy

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Journal of m.gnesium.and Alloys 2024年第3期12卷 997-1008页

作者： W.z.Wang X.z.zhou L.F.zhang H.Q.Ye z.Q.Yang Shenyang National Laboratory for m.terials Science Institute of Metal ResearchChinese Academy of ScienceShenyang 110016China Ji Hua Laboratory Foshan 528251China Foshan University Foshan 528231China

m.-6zn-1Y(at.%)ribbons with strengthening precipitates of m.lti-type nanoquasicrystals were prepared by m.lt-spinning followed by aging *** evolution of the rapidly solidified ribbons during isotherm.l aging was com.rehensively studied using various electron m.croscopy *** new kinds of decagonal quasicrystals were form.d in aged ribbons,in addition to precipitation of nanom.ter icosahedral ***-resolution observations reveal that both decagonal quasicrystals can be m.deled by quasiperiodic tiling with decagonal clusters of 2.5 nm.in diam.ter,but overlap of neighboring clusters in both decagonal quasicrystals is different from.the Gum.elt m.del observed in other quasicrystals.A shell com.osed of com.lex Laves m.-zn dom.ins was form.d surrounding each decagonal quasicrystal precipitate upon prolonged *** addition,all kinds of nanoprecipitates exhibit excellent structure and size stability at 573 *** findings m.y have im.lications for not only fundam.ntal studies about quasicrystals,but also m.crostructural m.nipulation of high-perform.nce m. alloys.

关键词： Quasicrystal m. alloys Rapid solidification Scanning-transm.ssion electron m.croscopy.