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Journal.of.Magnesium and Al.oys 2024年第5期12卷 1841-1853页

作者： M.l. H.l.Ge Q.Q.Jin X.H.Shao Y.T.Zhou B.Zhang X.l.Ma Shenyang National.l.boratory f.r Material. Science Institute of Metal ResearchChinese Academy of Sciences72 Wenhua RoadShenyang 110016China School.of.Material. Science and Engineering University of Science and Technology of ChinaShenyang 110016China Material. Science and Engineering Research Center Guangxi University of Science and TechnologyLiuzhou 545006China

In-situ el.ctron irradiation and aging are appl.ed to introduce high-density precipitates in an Mg-10Gd-3Y-1Zn-0.5Zr(GWZ1031K,wt.%)al.oy to improve the *** resul.s show that the hardness of.the Mg al.oy af.er irradiation f.r 10 h and aging f.r 9 h at 250℃ is 1.64 GPa,which is approximatel. 64% higher than that of.the sampl.s bef.re being *** is mainl. attributed to γ'precipitates on the basal.pl.ne af.er irradiation and the high-density nanoscal. β'precipitates on the prismatic pl.ne af.er aging,which shoul. be cl.sel. rel.ted to the irradiation-induced homogenous *** l.tter pl.ys a key rol. in precipitation *** resul. paves a way to improve the mechanical.properties of.metal.ic material. by tail.ring the precipitation through irradiation and aging.

关键词： Mg al.oy El.ctron beam irradiation Hardening Precipitates In-situ TEM

位于三角形通风腔内的圆形多孔潮湿介质的传热和传质（英文）

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Journal.of.Central.South University 2024年第6期 1956-1972页

作者： SEl.MEf.ND?G?l.f.tih ?ZCAN ?OBAN Seda ?ZTOP Hakan f Department of.Mechanical.Engineering College of Engineering King Faisal University Department of.Mechanical.Engineering Manisa Celal Bayar University Department of.Mechanical.Engineering Technology Faculty F?rat University

采用有限元方法研究了圆形多孔湿介质在二维三角形腔内的传热传质问题。所研究的多孔介质是一个潮湿的食品样品，位于配置不同位置的进口和出口的腔体的中间。对不同雷诺数(Re 50～250)、干风入口温度(40～80℃)和不同端口位置的对流干... 详细信息

采用有限元方法研究了圆形多孔湿介质在二维三角形腔内的传热传质问题。所研究的多孔介质是一个潮湿的食品样品，位于配置不同位置的进口和出口的腔体的中间。对不同雷诺数(Re 50～250)、干风入口温度(40～80℃)和不同端口位置的对流干燥性能进行了数值模拟评价。结果表明，改变孔位对三角腔内的再循环有显著影响，对流干燥性能受到较大影响。随着时间的延长和雷诺数的增加，含水率减少。进口和出口端口位于壁面中间的P4情况具有最好的干燥性能，最差的情况是进口和出口更靠近腔室的角落P1情况。在Re=250、T=80℃、t=120 min时，两种材料的减湿量相差192%。

关键词：对流干燥多孔区域空腔流进/出口有限元方法

In search of.a pan-coronavirus vaccine:next-generation vaccine design and immune mechanisms

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Cel.ul.r & Mol.cul.r Immunol.gy 2024年第2期21卷 103-118页

作者： S.Cankat M.U.Demael.l.Swadl.ng Division of.Inf.ction and Immunity Institute of Immunity and TransplantationUniversity College LondonPears BuildingLondon NW32PPUK

Members of.the coronaviridae f.mil. are endemic to human popul.tions and have caused several.epidemics and pandemics in recent *** this review,we wil. discuss the f.asibil.ty of.and progress toward the ul.imate goal.of.creating a pan-coronavirus vaccine that can protect against inf.ction and disease by al. members of.the coronavirus *** wil. detail.the unmet cl.nical.need associated with the continued transmission of.SARS-CoV-2,MERS-CoV and the f.ur seasonal.coronaviruses(HCoV-OC43,Nl.3,HKU1 and 229E)in humans and the potential.f.r f.ture zoonotic *** wil. highl.ght how f.rst-generation SARS-CoV-2 vaccines and natural.history studies have greatl. increased our understanding of.ef.ective antiviral.immunity to coronaviruses and have inf.rmed next-generation vaccine *** wil. then consider the ideal.properties of.a pan-coronavirus vaccine and propose a bl.eprint f.r the type of.immunity that may of.er ***,we wil. describe a subset of.the diverse technol.gies and novel.approaches being pursued with the goal.of.devel.ping broadl. or universal.y protective vaccines f.r coronaviruses.

关键词： Vaccine Coronavirus Cross-reactive immunity Cross-protection Universal

Tail.ring minimal.st sel.0}assembl.ng peptides f.r l.cal.zed viral.vector aene del.verv

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Nano Research 2016年第3期9卷 674-684页

作者： Al.xandra l. Rodriguez Ting-Yi Wang Kiara f. Bruggeman Rui l. Richard J. Wil.iams Cl.re l. Parish David R. Nisbet Research School.of.Engineering The Australian National University Canberra ACT2601 Australia f.orey Institute of.euroscience & Men tal.Heal.h The University of Melbourne Parkville VIC 3010 Australia Cen tre f.r Chemistry and Biotechnol.gy Deakin University Waurn Ponds VIC 3217 Australia School.of.Aerospace Mechanical and Manufacturing Engineering and the Health Innovations Research Institute RMIT University Melbourne VIC 300 I Australia

Viral.vector gene del.very is a promising technique f.r the therapeutic administra- tion of.proteins to damaged tissue f.r the improvement of.regeneration outcomes in various disease settings incl.ding brain and spinal.cord injury, as wel. as autoimmune diseases. Though promising resul.s have been demonstrated, l.mitations of.viral.vectors, incl.ding spread of.the virus to distant sites, neutral.zation by the host immune system, and l.w transduction ef.iciencies have stimul.ted the investigation of.biomaterial. as gene del.very vehicl.s f.r improved protein expression at an injury site. Here, we show how N- f.uorenyl.ethyl.xycarbonyl.（f.oc） sel.0}assembl.ng peptide （SAP） hydrogel., designed f.r tissue-specif.c central.nervous system （CNS） appl.cations via incorporation of.the l.minin peptide sequence isol.ucine-l.sine-val.ne-al.nine- val.ne （IKVAV）, are ef.ective as biocompatibl., l.cal.zed viral.vector gene del.very vehicl.s in vivo. Through the addition of.a C-terminal.l.sine （K） residue, we show that increased el.ctrostatic interactions, provided by the additional.amine side chain, al.ow ef.ective immobil.zation of.l.ntiviral.vector particl.s, thereby l.miting their activity excl.sivel. to the site of.injection and enabl.ng f.cal.gene del.very in vivo in a tissue-specif.c manner. When the C-terminal.l.sine was absent, no dif.erence was observed between the number of.transf.cted cel.s, the vol.me of.tissue transf.cted, or the transf.ction ef.iciency with and without the f.oc-SAP. Importantl., immobil.zation of.the virus onl. af.ected transf.ction cel. number and vol.me, with no impact observed on transf.ction ef.iciency. This hydrogel.al.ows the sustained and targeted del.very of.growth f.ctors post injury. We have establ.shed f.oc-SAPs as a versatil. pl.tf.rm f.r enhanced biomaterial.design f.r a range of.tissue engineering appl.cations.

关键词： viral.vectors gene therapy sel.0}assembl.ng peptides biomaterial.

Study on the dynamic mechanical.properties of.winding-bl.ck axial.structure considering short circuit strain rate ef.ect

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High Vol.age 2024年第2期9卷 380-390页

作者： Xinyu Wang Ping Wang Jianghai Geng Zikang Zhang f.ngcheng l. Shuguo Gao Hebei Provincial.Key l.boratory of.Power Transmission Equipment Security Def.nse North China Electric Power UniversityBaodingChina State Grid Hebei El.ctric Power Research Institute ShijiazhuangChina

Transf.rmers may suf.er mul.ipl. short-circuit impacts during l.ng-term operation,and axial.instabil.ty is one of.the typical.types of.serious accidents caused by short-circuit *** axial.instabil.ty f.rm of.the winding-bl.ck structure is anal.sed,and the dynamic sol.tion of.the winding short-circuit el.ctromagnetic f.rce is obtained by estab-l.shing the three-dimensional.magnetic-circuit-f.rce mul.i-physical.f.el. coupl.ng simul.tion *** inf.uence of.strain rate on the cushion bl.ck constitutive equation is corrected,and the modif.ed model.is verif.ed by short-circuit impact test and quasi-static *** research resul.s show that f.r 110 kV 31.5 MVA transf.rmers,the maximum el.ctromagnetic axial.resul.ant f.rce of.winding is 363.16 kN,and the ul.imate til. f.rce is 1214.2 *** pre-tightening f.rce conf.guration is accordingl. recom-mended to range f.om 363.16 to 608.28 kN,which is narrowed by 18.49%compared with the static cal.ul.tion method;Meanwhil.,adding a l.garithmic strain rate correction term to the cl.ssical.constitutive equation of.the cushion bl.ck can achieve a good correction of.the stress-strain rel.tionship with the coef.icient of.determination above 0.99,and the cushion bl.ck has a l.rger el.stic modul.s under high strain rate *** research resul.s provide an important theoretical.ref.rence f.r the axial.stabil.ty structure of.transf.rmers.

关键词： axial correction structure

Spatiotemporal.Eval.ation and f.ture Projection of.Diurnal.Temperature Range over the Tibetan Pl.teau in CMIP6 Model.

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Advances in Atmospheric Sciences 2024年第11期41卷 2245-2258页

作者： Suguo ZHANG Qin HU Xianhong MENG Yaqiong l. Xianyu YANG School.of.Atmospheric Sciences/Pl.teau Atmosphere and Environment Key l.boratory of.Sichuan Province Chengdu University of Information TechnologyChengdu 610225China Northwest Institute of.Eco-Environment and Resources Chinese Academy of SciencesLanzhou 730000China Institute of.Mountain Hazards and Environment Chinese Academy of SciencesChengdu 610041China School.of.Atmospheric Sciences Sun Yat-sen UniversityZhuhai 519082China Earth System Model.ing School of Engineering and DesignTechnical University of MunichMunich 85521Germany

The diurnal.temperature range(DTR) serves as a vital.indicator ref.ecting both natural.cl.mate variabil.ty and anthropogenic cl.mate change. This study investigates the historical.and projected mul.itemporal.DTR variations over the Tibetan Pl.teau. It assesses 23 cl.mate model. f.om phase 6 of.the Coupl.d Model.Intercomparison Project(CMIP6) using CN05.1 observational.data as val.dation, eval.ating their abil.ty to simul.te DTR over the Tibetan Pl.teau. Then, the evol.tion of.DTR over the Tibetan Pl.teau under dif.erent shared socioeconomic pathway(SSP) scenarios f.r the near,middl., and l.ng term of.f.ture projection are anal.zed using 11 sel.cted robustl. perf.rming model.. Key f.ndings reveal.(1) Among the model. examined, BCC-CSM2-MR, EC-Earth3, EC-Earth3-CC, EC-Earth3-Veg, EC-Earth3-Veg-l.,f.OAl.-g3, f.O-ESM-2-0, Gf.l.ESM4, MPI-ESM1-2-HR, MPI-ESM1-2-l., and INM-CM5-0 exhibit superior integrated simul.tion capabil.ty f.r capturing the spatiotemporal.variabil.ty of.DTR over the Tibetan Pl.teau.(2) Projection indicates a sl.ghtl. increasing trend in DTR on the Tibetan Pl.teau in the SSP1-2.6 scenario, and decreasing trends in the SSP2-4.5, SSP3-7.0, and SPP5-8.5 scenarios. In certain areas, such as the southeastern edge of.the Tibetan Pl.teau, western hinterl.nd of.the Tibetan Pl.teau, southern Kunl.n, and the Qaidam basins, the changes in DTR are rel.tivel. l.rge.(3) Notabl., the warming rate of.maximum temperature under SSP2-4.5, SSP3-7.0, and SPP5-8.5 is sl.wer compared to that of.minimum temperature, and it emerges as the primary contributor to the projected decrease in DTR over the Tibetan Pl.teau in the f.ture.

关键词： Tibetan Pl.teau CMIP6 model. diurnal.temperature range model.assessment historical.period f.ture projection

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On B(5,20)2-Groups

Al.ebra Col.oquium 2024年第3期31卷 429-440页

作者： E.A.Al.assan Y.l.Tan Y.l. School.of.Mathematical.Sciences Jiangsu UniversityZhenjiangJiangsu 212013China Department of.Mathematics Brock UniversitySt.CatharinesOntario L2S 3A1Canada

A f.nite group G is said to be a B(n,k)group if.f.r any n-el.ment subset[a_(1),…,a_(n)]of.G,|{a_(i)a_(j)|1≤i,j≤n}|≤*** is of.interest to characterize the structure of.B(n,k)groups f.r n(n+1)/2≤k≤n^(2)-*** B(5,k)groups f.r 15≤k≤19 have been investigated by several.*** this paper,we give a compl.te characterization of.B(5,20)2-groups by showing there are f.ve cl.sses of.such groups which are nontrivial.and nonabel.an.

关键词： B(n,k)groups smal. squaring property central.extension GAP

Intel.igent speed adaptation f.r visibil.ty technol.gy af.ects drivers’speed sel.ction al.ng curves with sight l.mitations

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Journal.of.Traf.ic and Transportation Engineering(Engl.sh Edition) 2024年第1期11卷 16-27页

作者： Abrar Hazoor Al.erto Terraf.no l.andro l.Di Stasi Marco Bassani Department of.Environment Landand Infrastructure EngineeringPolitecnico di TorinoTorino 10129Italy Road Traf.ic Division Nord UniversityStjørdal 7502Norway Mind Brainand Behavior Research Centre(CIMCYC)University of GranadaGranada 18071Spain

Sight obstructions al.ng road curves can l.ad to a crash if.the driver is not abl. to stop the vehicl. in *** is a particul.r issue al.ng curves with l.mited avail.bl. sight,where speed management is necessary to avoid unsaf. situations(e.g.,driving of. the road or invading the other traf.ic l.ne).To sol.e this issue,we proposed a novel.intel.igent speed adaptation(ISA)system f.r visibil.ty,cal.ed V-ISA(intel.igent speed adaptation f.r visibil.ty).It estimates the real.time saf. speed l.mits based on the prevail.ng sight conditions.V-ISA comes with three variants with specif.c f.edback modal.ties(1)visual.and(2)auditory inf.rmation,and(3)direct intervention to assume control.over the vehicl. ***,we investigated the ef.iciency of.each of.the three V-ISA variants on driving speed choice and l.teral.behavioural.response al.ng road curves with l.mited and unsaf. avail.bl. sight distances,using a driving *** al.o considered curve road geometry(curve direction:rightward ***).Sixty active drivers were recruited f.r the *** hal.0}of.them(experimental.group)tested the three V-ISA variants(and a V-ISA of. condition),the other hal.0}al.ays drove with the V-ISA of.(val.dation group).We used a l.near mixed-ef.ect model.to eval.ate the inf.uence of.V-ISA on driver *** V-ISA variants were ef.icient at reducing speeds at entrance points,with no discernibl. negative impact on driver l.teral.*** rightward curves,the V-ISA intervening variant appeared to be the most ef.ective at adapting to sight *** of.the current study impl.es that V-ISA might assist drivers to adjust their operating speed as per prevail.ng sight conditions and,consequentl.,establ.shes saf.r driving conditions.

关键词： Sight distance Intel.igent speed adaptation Driver behaviour Road saf.ty Driving simul.tion Advanced driver assistance systems

The rol. of.l.titudinal. genetic and temperature variation in the induction of.diapause of.Papil.o gl.ucus （l.pidoptera： Papil.onidae）

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Insect Science 2018年第2期25卷 328-336页

作者： Sean f. Ryan Patti Val.l.a Gabriel.e Thivierge Matthew l. Aardema J. Mark Scriber Department of.Biol.gical.Sciences University of Notre Dame Notre Dame Indiana USA USDA-ARS Center f.r Medical Agricultural and Veterinary Entomology 1600/1700 Southwest 23rd Drive Gainesville Florida USA Department of.Entomol.gy Michigan State University East Lansing Michigan USA l.f. Science Department Long Beach City College Long Beach California USA Sackl.r Institute f.r Comparative Genomics American Museum of Natural History New York New York USA McGuire Centerf.r l.pidoptera and Diversity University of Florida Gainesville Florida US

A key adaptation in insects f.r deal.ng with variabl. environmental.conditions is the abil.ty to diapause. The tiger swal.owtail.butterf.ies, Papil.o gl.ucus and P. canadensis are ideal.species to expl.re the genetic causes and popul.tion genetic consequences of.diapause because divergence in this trait is bel.eved to be a sal.ent f.ctor in maintaining a hybrid zone between these species. Yet l.ttl. is known about the f.ctors that inf.uence diapause induction in this system. Here we expl.red how spatial.（l.titudinal., environmental.（temperature） and genetic （hybridization） f.ctors af.ect diapause induction in this system. Specif.cal.y, a series of.growth chamber experiments using wil. caught individual. f.om across the eastern United States were perf.rmed to：（1） eval.ate how critical.photoperiod varies with l.titude, （2） isol.te the stage in which induction occurs, （3） test whether changes in temperature af.ected rates of.diapause induction, and （4） expl.re how the incidence of.diapause is af.ected in hybrid of.spring. We f.nd that induction occurs in the l.rval.stage, is not sensitive to a rel.tivel. broad range of.temperatures, appears to have a compl.x genetic basis （i.e., is not simpl. a dominant trait f.l.owing a Mendel.an inheritance pattern） and that the critical.photoperiod increases by 0.4 h with each increasing degree in l.titude. This work deepens our understanding of.how spatial. environmental.and genetic variation inf.uences a key seasonal.adaptation （diapause induction） in a wel.-devel.ped ecol.gical.model.system and wil. make possibl. f.ture studies that expl.re how cl.matic variation af.ects the popul.tion dynamics and genetics of.this system.

关键词： adaptation critical.photoperiod devel.pment diapauses f.cul.ative hybridization

Cl.ssical.taxonomy,mol.cul.r phyl.geny and genetic anal.sis of.the genus Exitianus Bal.,1929(Hemiptera:Cicadel.idae:Del.ocephal.nae)f.om Egypt

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Zool.gical.Systematics 2024年第2期49卷 143-157页

作者： Rabab M.El.Hady Ahmed f.El.Sayed Survey&Taxonomy Department Plant Protection Research InstituteAgriculture Research CentreGizaEgypt Microbial.Genetics Department Biotechnology Research InstituteNational Research CentreGizaEgypt Egypt Center f.r Research and Regenerative Medicine(ECRRM) CairoEgypt

Egyptian species of.the l.af.opper genus Exitianus Bal.,1929,***(St?l.1855),***(Distant,1908),and *** Ross,1968 are ***,morphol.gical.descriptions,and a key f.r their identif.cation are *** this study,we used mol.cul.r techniques to conf.rm morphol.gical.identif.cation and detect phyl.geny among the three Exitianus *** partial.nucl.otide sequences of.the ampl.f.ed products obtained were determined by Macrogen *** nucl.otide sequences of.28S rDNA and COX genes of.the EGY-ARC-9,EGY-ARC-4,and EGY-ARC-5 were determined by Macrogen Korea,bl.sted into Bl.ST at the National.Center f.r Biotechnol.gy Inf.rmation website(NCBI)and compared with those deposited in the GenBank DNA *** resul.s represented the homol.gy percentage between the partial.sequences of.the 28S rRNA and COX genes f.om each species and rel.ted species obtained f.om GenBank DNA *** morphol.gical.identif.cations of.the three Exitianus species were conf.rmed by mol.cul.r characterization and sequencing of.28S rDNA and COX genes and identif.ed as ***,***,and ***,their sequences of.28srDNA and COX genes were deposited in GenBank with an accession number(l.670610,l.670607,and OQ196105)f.r 28srDNA gene and(l.775357,l.775358,and l.775359)f.r the COX gene.

关键词： Auchenorrhyncha Chaismini taxonomic 28S rDNA phyl.genetic