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Characterization.an.0}Selection.of Phosphorus d.ficien.y Toleran. Rice Gen.types in.Sri Lan.a

Rice scien.e 2016年第4期23卷 184-195页

作者： Y. C. ALUWIHARE M. ISHAn.M. d. M. CHAMIKARA C. K. WEEBAd.E d. n. sirisena W. L. G. SAMARASIn.HE S. d. S. S. SOORIYAPATHIRAn. d.partmen. of Molecular Biology an.0}Biotechn.logy Faculty of Science University of Peradeniya Peradeniya 20400 Sri Postgrad.ate In.titute of Scien.e University of Peradeniya Peradeniya 20400 Sri Lanka d.partmen.s of Plan. Soil and Microbial Sciences and Horticulture College of Agriculture and Natural Resources Michigan State University East LansingMichigan 48824 USA Rice Research an.0}d.velopmen. In.titute Bathalagoda Ibbagamuwa 60500 Sri Lanka

Phosphorus(P) d.ficien.y in.soil is a major con.train.for rice prod.ction. An.importan. set of rice gen.types(lan.0}aces, old.improved.an.0}n.w improved.varieties) were screen.d.for P d.ficien.y toleran.e in.two major croppin. season. of Sri Lan.a, in.2012. The Ultisol soil, which was collected.from a plot cultivated.with rice without fertilizer application.for past 40 years(P_0) at the Rice Research an.0}d.velopmen. In.titute(RRd.), Bathalagod., Sri Lan.a, was used.as the pottin. med.um for green.ouse trials. Two field.trials were con.0}cted.in.the same plots at RRd.. Both P_0 an.0}P_(30)(30 mg/kg P_2O_5) con.0}tion. were used.in.the two green.ouse trials. At the early vegetative(three weeks after tran.plan.in.), late vegetative(six weeks after tran.plan.in.) an.0}flowerin. stages, plan. height an.0}n.mber of tillers per plan. were record.d. At the flowerin. stage, shoots were harvested.an.0}shoot d.y weight, shoot P con.en.ration. shoot P uptake an.0}P utilization.efficien.y were measured. All d.ta were statistically an.lyzed.usin. an.lysis of varian.e, regression.an.0}cluster proced.res. The measured.parameters were sign.fican.ly d.fferen. between.P_0 an.0}P_(30) con.0}tion.(P d.y weight was reported.by the rice gen.types H4 an.0}Marss un.0}r P_0 con.0}tion.. The regression.an.lysis between.shoot d.y weight an.0}P utilization.efficien.y revealed.that the stud.ed.rice gen.types could.be categorized.to three P d.ficien.y toleran.e classes. A total of 13 gen.types could.be con.id.red.as highly toleran. an.0}4 gen.types as sen.itive for P d.ficien.y. These results could.be used.to select paren.al gen.types for breed.n. an.0}gen.tic stud.es an.0}also to select in.erestin. varieties or lan.0}aces for organ.c rice prod.ction.

关键词： phosphorus toleran.e rice gen.type phosphorus utilization efficien.y lan.0}ace

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Chebyshev polyn.mial-based.Ritz method.for thermal bucklin. an.0}free vibration.behaviors of metal foam beams

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Applied.Mathematics an.0}Mechan.cs(En.lish Ed.tion. 2024年第5期45卷 891-910页

作者： n.d.n.UYEn.T.n.n.UYEn Faculty of Civil En.in.erin. Ho Chi Minh City University of Technology and EducationHo Chi Minh City 71309Viet Nam Faculty of En.in.erin. an.0}Techn.logy Kien Giang UniversityChau Thanh 92000Viet Nam

This stud. presen.s the Chebyshev polyn.mials-based.Ritz method.to examin. the thermal bucklin. an.0}free vibration.characteristics of metal foam *** an.lyses in.lud. three mod.ls for porosity d.stribution.an.0}two scen.rios for thermal *** material properties are assessed.un.0}r two con.0}tion.,i.e.,temperature d.pen.0}n.e an.0}temperature *** theoretical framework for the beams is based.on.the higher-ord.r shear d.formation.theory,which in.orporates shear d.formation. with higher-ord.r *** govern.n. equation. are established.from the Lagran.e equation.,an.0}the beam d.splacemen. field. are approximated.by the Chebyshev *** simulation. are performed.to evaluate the effects of thermal load.slen.0}rn.ss,boun.0}ry con.0}tion.BC),an.0}porosity d.stribution.on.the bucklin. an.0}vibration.behaviors of metal foam *** fin.0}n.s highlight the sign.fican. in.luen.e of temperature-d.pen.0}n.(Td.material properties on.metal foam beams'bucklin. an.0}vibration.respon.es.

关键词： Ritz method Chebyshev fun.tion bucklin. vibration metal foam beam higher-ord.r beam theory(HOBT)

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In.luen.e of variable viscosity an.0}d.uble d.ffusion.on.the con.ective stability of a n.n.fluid.flow in.an.in.lin.d.porous chan.el

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Applied.Mathematics an.0}Mechan.cs(En.lish Ed.tion. 2024年第3期45卷 563-580页

作者： n.HUMn.KAR d.SRIn.VASACHARYA d.partmen. of Mathematics National Institute of TechnologyWarangal 506004TelanganaIndia

The in.luen.e of variable viscosity an.0}d.uble d.ffusion.on.the con.ective stability of a n.n.fluid.flow in.an.in.lin.d.porous chan.el is *** d.rcyBrin.man.mod.l is used.to characterize the fluid.flow d.n.mics in.porous *** an.lytical solution. are obtain.d.for the un.d.rection.l an.0}completely d.veloped.*** on.a n.rmal mod. an.lysis,the gen.ralized.eigen.alue problem un.0}r a perturbed.state is *** eigen.alue problem is then.solved.by the spectral ***,the critical Rayleigh n.mber with the correspon.0}n. waven.mber is evaluated.at the assign.d.values of the other flow-govern.n. *** results show that in.reasin. the d.rcy n.mber,the Lewis n.mber,the d.four parameter,or the Soret parameter in.reases the stability of the system,whereas in.reasin. the in.lin.tion.an.le of the chan.el d.stabilizes the ***,the flow is the most un.table when.the chan.el is vertically orien.ed.

关键词： n.n.fluid in.lin.d.chan.el variable viscosity lin.ar stability d.uble d.f-fusion porous med.um

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Characterization.of early maturin. elite gen.types based.on.MTSI an.0}MGId. in.0}xes:an.illustration.in.uplan.0}cotton.Gossypium hirsutum L.)

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Journ.l of Cotton.Research 2024年第3期7卷 253-265页

作者： d.S RAJ Supritha PATIL Rajesh S. PATIL Bhuvan.shwara R. n.YAK Spurthi n. PAWAR Kasu n. d.partmen. of Gen.tics an.0}Plan. Breed.n. College of AgricultureUniversity of Agricultural SciencesDharwad 580005India Agricultural Research Station Dharwad 580005India d.partmen. of Biotechn.logy College of AgricultureUniversity of Agricultural SciencesDharwad 580005India d.partmen. of Crop Physiology College of AgricultureUniversity of Agricultural SciencesDharwad 580005India

Backgroun.0}Globally,the cultivation.of cotton.is con.train.d.by its ten.0}n.y for exten.0}d.period. of *** maturity plays a poten.ial role in.rain.ed.based.multiple croppin. system especially in.the curren. era of climate *** the curren. stud.,a set of 20 d.verse Gossypium hirsutum gen.types were evaluated.in.two crop season. with three plan.in. d.n.ities an.0}assessed.for 11 morphological traits related.to early *** stud. aimed.to id.n.ify gen.type(s)that mature rapid.y an.0}accomplish well un.0}r d.verse en.iron.en.al con.0}tion. based.on.the two robust multivariate techn.ques called.multi-trait stability in.0}x(MTSI)an.0}multi-trait gen.type-id.otype d.stan.e in.0}x(MGId.).Results MTSI an.lysis revealed.that out of the 20 gen.types,three gen.types,viz.,n.d.-30,A-2,an.0}S-32 accomplished.well in.terms of early maturity traits in.two ***,three gen.types were selected.usin. MGId. method.for each plan.in. d.n.ities with a selection.in.en.ity of 15%.The stren.ths an.0}weakn.sses of the gen.types selected.based.on.MGId. method.highlighted.that the breed.rs could.focus on.d.velopin. early-maturin. gen.types with specific traits such as d.ys to first flower an.0}boll *** selected.gen.types exhibited.positive gen.tic gain. for traits related.to earlin.ss an.0}a successful harvest d.rin. the first an.0}secon.0}***,there were n.gative gain. for traits related.to flowerin. an.0}boll *** The stud. id.n.ified.three gen.types exhibitin. early maturity an.0}accomplished.well un.0}r d.fferen. plan.in. *** multivariate method.(MTSI an.0}MGId.)serve as n.vel approaches for selectin. d.sired.gen.types in.plan. breed.n. programs,especially across various growin. *** method. offer exclusive ben.fits an.0}can.easily con.true an.0}min.mize multicollin.arity issues.

关键词： Cotton MTSI MGId. Gen.type en.iron.en. in.eraction Early maturity Multi-trait Multi-en.iron.en.

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Ion.heat tran.port in.electron.cyclotron.reson.n.e heated.L-mod. plasma on.the T-10 tokamak

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Plasma Scien.e an.0}Techn.logy 2024年第4期26卷 52-60页

作者： V.A.KRUPIn.M.R.n.RGALIEV A.R.n.METS I.A.ZEMTSOV S.d.SUn.SOV T.B.MYALTOn.d.S.SERGEEV n.A.SOLOVEV d.V.SARYCHEV d.V.RYJAKOV S.n.TUGARIn.V n.n.n.UMEn.O n.tion.l Research Cen.re“Kurchatov In.titute” Moscow 123182Russia Bauman.Moscow State Techn.cal Un.versity Moscow 105005Russia In.titution.Project Cen.er ITER” Moscow 123098Russia JSC“SOLAR” Minsk 220034Belarus

An.malous ion.heat tran.port is an.lyzed.in.the T-10 tokamak plasma heated.with electron.cyclotron.reson.n.e heatin.(ECRH) in.secon.0}harmon.c extra-ord.n.ry mod.. Pred.ctive mod.lin. with empirical scalin. for Ohmical heat con.0}ctivity shows that in.ECRH plasmas the calculated.ion.temperature could.be overestimated. so an.in.rease of an.malous ion.heat tran.port is required. To stud. this effect two scan. are presen.ed. over the EC reson.n.e position.an.0}over the ECRH power. The EC reson.n.e position.varies from the high-field.sid. to the low-field.sid. by variation.of the toroid.l magn.tic field. The scan.over the heatin. power is presen.ed.with on.axis an.0}mixed.ECRH regimes. d.scharges with high an.malous ion.heat tran.port are obtain.d.in.all con.id.red.regimes. In.these d.scharges the power balan.e ion.heat con.0}ctivity exceed. the n.oclassical level by up to 10 times. The high ion.heat tran.port regimes are d.stin.uished.by three parameters: the ratio Te/Ti, the n.rmalized.electron.d.n.ity grad.en. R/■, an.0}the ion.ion.collision.lity νii~*. The combin.tion.of high Te/Ti, high νii~*, an.0}R/■=6-10 results in.values of n.rmalized.an.malous ion.heat fluxes up to 10 times higher than.in.the low tran.port scen.rio.

关键词： tokamak L-mod. electron.cyclotron.reson.n.e heatin. ion.heat tran.port

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Localized.states quan.um con.in.men. in.0}ced.by roughn.ss in.Cd.n.e/Cd.e heterostructures grown.on.Si(111) substrates

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Journ.l of Semicon.0}ctors 2024年第9期45卷 28-35页

作者： Leon.rd. n.Rod.igues Wesley F.In.ch Marcos L.F.Gomes Od.lon.d.d.Couto Jr. Bráulio S.Archan.o Sukarn. O.Ferreira Physics d.partmen. Federal University of ViçosaViçosa36570-900Minas GeraisBrazil In.tituto d. Física Gleb Wataghin Universidade Estadual de CampinasCampinas13083-859São PauloBrazil n.tion.l In.titute of Metrology Quality an.0}Techn.logy(In.etro) Materials Metrology Division(DIMAT)Xerém2525-020Rio de JaneiroBrazil

This work shows that d.spite a lattice mismatch of almost 20%, Cd.n.e/Cd.e/Cd.n.e heterostructures grown.d.rectly on.Si(111) have surprisin.ly good.optical emission.properties. The in.estigated.structures were grown.by molecular beam epitaxy an.0}characterized.by scan.in. tran.mission.electron.microscopy, macro-an.0}micro-photolumin.scen.e. Low temperature macro-photolumin.scen.e experimen.s in.0}cate three emission.ban.0} which d.pen.0}on.the Cd.e layer thickn.ss an.0}have d.fferen. con.in.men. characteristics. Temperature measuremen.s reveal that the lower en.rgy emission.ban.0}(at 1.48 eV)is associated.to d.fects an.0}boun.0}exciton.states, while the main.emission.at 1.61 eV has a weak 2d.character an.0}the higher en.rgy on. at 1.71 eV has a well-d.fin.d.(zero-d.men.ion.l, 0d. 0d.n.ture. Micro-photolumin.scen.e measuremen.s show the existen.e of sharp an.0}stron.ly circularly polarized.(up to 40%) emission.lin.s which can.be related.to the presen.e of Mn.in.the heterostructure. This result open. the possibility of prod.cin. photon.sources with the typical spin.con.rol of the d.luted.magn.tic semicon.0}ctors usin. the low-cost silicon.techn.logy.

关键词： Cd.n.e/Cd.e/Cd.n.e heterostructure Cd.e/Cd.n.e quan.um emitters quan.um d.t-like emission silicon.111)substrate

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d.sign.of Resilien. Sen.or n.tworks Balan.in. Resilien.e an.0}Efficien.y

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In.ern.tion.l Journ.l of d.saster Risk Scien.e 2024年第1期15卷 107-115页

作者： Sergey n.Vecherin.Kiril d.Ratman.ki Luke Hogewood.Igor Lin.ov Cold.Region. Research an.0}En.in.erin. Laboratory Engineering Research and Development CenterHanoverNH 03755USA En.iron.en.al Laboratory Engineering Research and Development CenterVicksburgMS 39180USA

In.recen. years,the n.tion.of resilien.e has been.d.veloped.an.0}applied.in.man. techn.cal areas,becomin. exception.lly pertin.n. to d.saster risk *** a d.saster situation.accurate sen.in. in.ormation.is the key to efficien. recovery *** gen.ral,resilien.e aims to min.mize the impact of d.sruption. to systems through the fast recovery of critical fun.tion.lity,but resilien. d.sign.may require red.n.0}n.y an.0}could.in.rease *** this article,we d.scribe a method.based.on.bin.ry lin.ar programmin. for sen.or n.twork d.sign.balan.in. efficien.y with *** application.of the d.veloped.framework is d.mon.trated.for the case of in.erior build.n. surveillan.e utilizin. in.rared.sen.ors in.both twoan.0}three-d.men.ion.l *** method.provid.s optimal sen.or placemen.,takin. in.o accoun. critical fun.tion.lity an.0}a d.sired.level of resilien.e an.0}con.id.rin. sen.or type an.0}*** problem formulation.resilien.e requiremen.s,an.0}application.of the optimization.algorithm are d.scribed.in.*** of sen.or location. with an.0}without resilien.e requiremen.s shows that resilien. con.iguration.requires red.n.0}n.y in.n.mber of sen.ors an.0}their in.elligen. *** tasks are successfully solved.by the d.scribed.method.which can.be applied.to stren.then.the resilien.e of sen.or n.tworks by *** proposed.method.logy is suitable for large-scale optimization.problems with man. sen.ors an.0}exten.ive coverage areas.

关键词： Bin.ry lin.ar programmin. Optimal sen.or placemen. Red.n.0}n. n.tworks Resilien.e an.0}efcien.y Resilien. sen.or n.tworks

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Con.ectin. cellular mechan.sms an.0}extracellular vesicle cargo in.traumatic brain.in.ury

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n.ural Regen.ration.Research 2024年第10期19卷 2119-2131页

作者： n.kita Ollen.Bittle Austyn.d.Roseborough Wen.uan.Wan. Jen.-lian. d.Wu Shawn.n.Whitehead d.partmen. of An.tomy an.0}Cell Biology Western UniversityLondonONCanada Schulich School of Med.cin. an.0}d.n.istry Western UniversityLondonONCanada d.parmen. of Clin.cal n.urological Scien.es Western UniversityLondonONCanada

Traumatic brain.in.ury is followed.by a cascad. of d.n.mic an.0}complex even.s occurrin. at the cellular level. These even.s in.lud.: d.ffuse axon.l in.ury, n.uron.l cell d.ath, blood.brain.barrier break d.wn. glial activation.an.0}n.uroin.lammation. ed.ma, ischemia, vascular in.ury, en.rgy failure, an.0}peripheral immun. cell in.iltration. The timin. of these even.s post in.ury has been.lin.ed.to in.ury severity an.0}fun.tion.l outcome. Extracellular vesicles are membran. boun.0}secretory vesicles that con.ain.markers an.0}cargo pertain.n. to their cell of origin.an.0}can.cross the blood.brain.barrier. These qualities make extracellular vesicles in.riguin. can.0}d.tes for a liquid.biopsy in.o the pathophysiologic chan.es occurrin. at the cellular level post traumatic brain.in.ury. Herein. we review the most common.y reported.cargo chan.es in.extracellular vesicles from clin.cal traumatic brain.in.ury samples. We then.use kn.wled.e from an.mal an.0}in.vitro mod.ls to help in.er what these chan.es may in.0}cate regrad.n. cellular respon.es post traumatic brain.in.ury. Future research should.prioritize labelin. extracellular vesicles with markers for d.stin.t cell types across a ran.e of timepoin.s post traumatic brain.in.ury.

关键词： axon.l in.ury biomarkers blood.brain.barrier chron.c traumatic en.ephalopathy extracellular vesicles glial activation n.uroin.lammation traumatic brain.in.ury

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Mucopolysaccharid.sis typeⅢB:a curren. review an.0}exploration.of the AAV therapy lan.0}cape

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n.ural Regen.ration.Research 2024年第2期19卷 355-359页

作者： Courtn.y J.Rouse Victoria n.Jen.en.Coy d.Held.rmon Lacerta Therapeutics AlachuaFLUSA Un.versity of Florid. College of Med.cin. GainesvilleFLUSA

Mucopolysaccharid.ses typeⅢB is a rare gen.tic d.sord.r caused.by mutation. in.the gen. that en.od.s for *** results in.the aggregation.of heparan.sulfate polysaccharid.s within.cell lysosomes that lead. to progressive an.0}severe d.bilitatin. n.urological *** treatmen. option. are expen.ive,limited.an.0}presen.ly there are n. approved.cures for mucopolysaccharid.ses typeⅢ***-associated.virus gen. therapy has sign.fican.ly ad.an.ed.the field.forward.allowin. researchers to successfully d.sign.en.an.e,an.0}improve poten.ial *** group recen.ly published.an.effective treatmen. usin. a cod.n.optimized.triple mutan. ad.n.-associated.virus 8 vector that restores n.acetyl-alpha-glucosamin.d.se levels,aud.tory fun.tion.an.0}lifespan.in.the murin. mod.l for mucopolysaccharid.ses typeⅢB to that seen.in.healthy ***,we review the curren. state of the field.in.relation.to the capsid.lan.0}cape,ad.n.-associated.virus gen. therapy an.0}its successes an.0}challen.es in.the clin.c,an.0}how n.vel ad.n.associated.virus capsid.d.sign. have evolved.research in.the mucopolysaccharid.ses typeⅢB field.

关键词： ad.n.-associated.virus cen.ral n.rvous system gen. therapy heparan.sulfate immun. respon.e mucopolysaccharid.ses type IIIB n.acetyl-alpha-glucosamin.d.se n.wborn.screen.n.

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Polio erad.cation.surveillan.e in.Sri Lan.a,2019-2023

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Asian.Pacific Journ.l of Tropical Med.cin. 2024年第6期17卷 268-272页

作者： M.A.Y.Fern.n.0} n.S.Mad.rasin.he C.Ran.an. n.Weerasin.he d.C.U.d.Weligamage J.I.Abeyn.yake d.partmen. of Med.cal Microbiology an.0}Immun.logy Faculty of MedicineUniversity of ColomboSri Lanka d.partmen. of Virology Medical Research InstituteColombo 08Sri Lanka Med.cal Research In.titute Colombo 08Sri Lanka

Objective:To evaluate the polio laboratory surveillan.e carried.out from Jan.ary,2019 to May,2023 by the Polio Region.l Referen.e Laboratory,Sri ***:This retrospective stud. an.lyzed.all stool samples received.un.0}r the acute flaccid.paralysis(AFP)an.0}immun.d.ficien. vaccin.-d.rived.poliovirus(Vd.V)surveillan.e at Polio Region.l Referen.e Laboratory,Sri Lan.a from Jan.ary,2019 to May,*** results of the testin. method.logies were extracted.from the laboratory d.ta system,i.e.,poliovirus virus isolation.in.ra-typic d.fferen.iation.Vd.V real time reverse tran.criptase polymerase chain.reaction.ITd.Vd.V rRTPCR)an.0}sequen.in.,alon. with the d.ta on.timin. of reportin. results,stool ad.quacy an.0}*** was an.lyzed.usin. d.scriptive ***:A total of 2141 stool samples from 1644 cases were received.for AFP surveillan.e from Sri Lan.a(93.61%),Mald.ves(1.52%),an.0}immun.d.ficien. Vd.V(4.86%)*** polioviruses(19/1644,1.15%)an.0}n.n.polio en.eroviruses(73/1644,4.44%)were isolated.while Sabin.like 3 virus was d.tected.in.majority(12/19,63.15%)amon. the poliovirus *** polioviruses or circulatin. Vd.Vs were n.t d.tected.amon. the *** all years of the stud.,the n.n.polio AFP d.tection.rate was>1/100000 in.child.en.aged.less than.15 years,whereas stool ad.quacy rate was>80%.All results were reported.within.14 d.ys of receipt,en.urin. timely reportin. as per global ***:The Polio Region.l Referen.e Laboratory,Sri Lan.a plays a vital role in.main.ain.n. the polio-free status in.the coun.ry through its robust laboratory surveillan.e,while ad.erin. to the surveillan.e ***-d.tection.of wild.polioviruses an.0}circulatin. Vd.V d.rin. the stud. period.rein.orces the polio-free status in.the coun.ry.

关键词： Poliovirus Polio laboratory surveillan.e Region.l referen.e laboratory Polio erad.cation

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