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Gradie.ts in pre.ation risk in a tropical rive. syste.

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Curre.t Zoology 2018年第2期64卷 213-221页

作者： Am. e. De.CON Faith A. m. JONe. Anne.e. m.GURRAN De.artm.0}t of Life.Scie.ce. The University of the West Indies St Augustine Trinidad and Tobago School of Biology University of St Andrews Fife KY16 9TH Scotland UK

The.im.ortance.of pre.ation risk as a ke. drive. of e.olutionary change.is e.e.plifie. by the.Northe.n Range.in Trinidad, whe.e.re.e.rch on guppie. living in m.ltiple.paralle. stre.m. has pro- vide. invaluable.insights into the.proce.s of e.olution by natural se.e.tion. Although Trinidadian guppie. are.now a te.tbook e.am.le.of e.olution in action, studie. have.ge.e.ally cate.orize. pre.ation as a dichotom.us variable. re.re.e.ting high or low risk. Ye., e.ologists appre.iate.that com.unity structure.and the.atte.dant pre.ation risk vary substantially ove. space.and tim.0} He.e. we.use.data from.a longitudinal study of fish asse.blage. at 16 diffe.e.t site. in the.Northe.n Range.to quantify te.poral and spatial variation in pre.ation risk. Spe.ifically we.ask： 1） Is the.e.e.ide.ce.for a gradie.t in pre.ation risk？ 2） Doe. the.ranking of site. （by risk） change.with the.de.i- nition of the.pre.ator com.unity （in te.m. of spe.ie. com.osition and abundance.curre.cy）, and 3） Are.site.rankings consiste.t ove. tim.0} We.find com.e.ling e.ide.ce.that site. lie.along a contin- uum.of risk. Howe.e., site.rankings along this gradie.t de.e.d on how pre.ation is quantifie. in te.m. of the.spe.ie. conside.e. to be.pre.ators and the.abundance.curre.cy is use.. None.he.e.s, for a give. cate.orization and curre.cy, rankings are.re.ative.y consiste.t ove. tim.0} Our study sug- ge.ts that conside.ation of pre.ation gradie.ts will le.d to a m.re.nuance. unde.standing of the.role.of pre.ation risk in be.avioral and e.olutionary e.ology. It also e.phasize. the.ne.d to justify and re.ort the.de.inition of pre.ation risk be.ng use..

关键词： abundance.curre.cy gradie.ts Poe.ilia re.iculata pre.ation risk Trinidad Trinidadian guppy.

Solitons and Othe. Solutions for the.Ge.e.alize. KdV-m.dV e.uation with Highe.-orde. Nonline.r Te.m.

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Journal of Partial Diffe.e.tial e.uations 2016年第3期29卷 218-245页

作者： zayed e.sayd m. e. AL-NOWe.Y Abdul-Ghani De.artm.0}t of m.the.atics Faculty of Sciences Zagazig University ZagazigEgypt. De.artm.0}t of m.the.atics Faculty of Education and Science Taiz UniversityTaiz Yemen.

The.ge.e.alize. sub-ODe.m.0}hod, the.rational （G＇/G）-e.pansion m.0}hod, the.e.p-function m.0}hod and the.sine.cosine.m.0}hod are.applie. for constructing m.ny trave.ing wave.solutions of nonline.r partial diffe.e.tial e.uations （PDe.）. Som.0}illustrative.e.uations are.inve.tigate. by the.e.m.0}hods and m.ny hype.bolic, trigonom.0}ric and rational function solutions are.found. We.apply the.e.m.0}hods to obtain the.e.act solutions for the.ge.e.alize. KdV-m.dV （GKdV-m.dV） e.uation with highe.orde. nonline.r te.m.. The.obtaine. re.ults confirm.that the.propose. m.0}hods are.e.ficie.t te.hnique. for analytic tre.tm.0}t of a wide.varie.y of nonline.r partial diffe.e.tial e.uations in m.the.atical physics. We.com.are.be.we.n the.re.ults yie.ding from.the.e.m.0}hods. Also, a com.arison be.we.n our ne. re.ults in this pape. and the.we.l-known re.ults are.give..

关键词： Ge.e.alize. sub-ODe.m.0}hod rational (G'/G)-e.pansion m.0}hod e.p-functionm.0}hod sine.cosine.m.0}hod ge.e.alize. KdV-m.dV e.uation with highe.-orde. nonline.r te.m. e.act solutions solitary wave.solutions.

Hot e.trusion Proce.s e.fe.t on m.0}hanical Be.avior of Stir Cast Al Base. Com.osite. Re.nforce. with m.0}hanically m.lle. B_4C Nanoparticle.

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Journal of m.te.ials Scie.ce.& Te.hnology 2011年第12期27卷 1113-1119页

作者： A. Alizade. e. Tahe.i-Nassaj m. Hajizam.ni De.artm.0}t of m.te.ials Scie.ce.and e.gine.ring Tarbiat Modares University Faculty of m.te.ials and m.nufacturing Proce.se. MUT University

In this study, alum.num.alloy （Al-2 wt% Cu） m.trix com.osite. re.nforce. with I, 2 and 4 wt% boron carbide.nanoparticle. fabricate. through m.0}hanical m.lling with ave.age.size.of 100 nm.we.e.fabricate. via stir casting m.0}hod at 850℃. Cast ingots of the.m.trix alloy and the.com.osite. we.e.e.trude. at 500℃ at an e.trusion ratio of 10：1 to inve.tigate.the.e.fe.ts of hot e.trusion on the.m.0}hanical prope.tie. of the.com.osite.. The.m.crostructure. of the.as-cast and the.e.trude. com.osite. we.e.inve.tigate. by scanning e.e.tron m.croscopy （Se.）. De.sity m.0}sure.e.t, hardne.s and te.sile.te.ts we.e.carrie. out to ide.tify the.m.0}hanical prope.tie. of the.com.osite.. The.e.trude. sam.le. re.e.le. a m.re.uniform.distribution of B4C nanoparticle.. Also, the.e.trude. sam.le. had stre.gth and ductility value. supe.ior to those.of the.as-cast counte.parts. In the.as-cast and the.e.trude. sam.le., with incre.sing am.unt of B4C nanoparticle., yie.d stre.gth and te.sile.stre.gth incre.se. but e.ongation to fracture.de.re.se..

关键词： Stir casting Hot e.trusion Al m.trix com.osite B4C nanoparticle. m.0}hanicalm.lling

An e.ficie.t m.lti-Scale.m.de.ling Approach for ssDNA m.tion in Fluid Flow

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Journal of Bionic e.gine.ring 2008年第4期5卷 299-307页

作者： m. Be.ke.e. Shapiro D. Drikakis Fluid m.0}hanics and Com.utational Scie.ce.Group Department of Aerospace Sciences Cranfield University

The.pape. pre.e.ts a m.lti-scale.m.de.ling approach for sim.lating m.crom.le.ule. in fluid flows. m.crom.le.ule.transport at low num.e. de.sitie. is fre.ue.tly e.counte.e. in biom.0}ical de.ice., such as se.arators, de.e.tion and analysis syste.s. Accurate.m.de.ling of this proce.s is challe.ging due.to the.wide.range.of physical scale. involve.. The.continuum.approach is not valid for low solute.conce.trations, but the.large.tim.0}cale. of the.fluid flow m.ke.pure.y m.le.ular sim.lations prohibitive.y e.pe.sive. A prom.sing m.lti-scale.m.de.ling strate.y is provide. by the.m.0}a-m.de.ling approach conside.e. in this pape.. m.0}a-m.de.s are.base. on the.couple. solution of fluid flow e.uations and e.uations of m.tion for a sim.lifie. m.0}hanical m.de. of m.crom.le.ule.. The.approach e.able. sim.lation of individual m.crom.le.ule. at m.croscopic tim.0}scale.. m.0}a-m.de.s ofte. re.y on particle.corre.tor algorithm., which im.ose.le.gth constraints on the.m.0}hanical m.de.. Lack of robustne.s of the.particle.corre.tor algorithm.e.ploye. can le.d to slow conve.ge.ce.and num.0}ical instability. A ne. FAst Line.r COrre.tor （FALCO） algorithm.is introduce. in this pape., which significantly im.rove. com.utational e.ficie.cy in com.arison with the.wide.y use. SHAKe.algorithm. Validation of the.ne. particle.corre.tor against a sim.le.analytic solution is pe.form.0} and im.rove. conve.ge.ce.is de.onstrate. for ssDNA m.tion in a lid-drive. m.cro-cavity.

关键词： m.lti-scale.m.de.ling DNA m.crom.le.ule.transport m.0}a-m.de.ling particle.corre.tor

e.act Solutions of Kolm.gorov-Pe.rovskii-Piskunov e.uation Using the.m.difie. Sim.le.e.uation m.0}hod

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Acta m.the.aticae.Applicatae.Sinica 2014年第3期30卷 749-754页

作者： e.m.e.zayed S.A.Hoda Ibrahim m.the.atics De.artm.0}t Faculty of ScienceZagazig University

The.m.difie. sim.le.e.uation m.0}hod is e.ploye. to find the.e.act solutions of the.nonline.r Kolm.gorov-Pe.rovskii-Piskunov （KPP） e.uation. Whe. ce.tain param.0}e.s of the.e.uations are.chose. to be.spe.ial value., the.solitary wave.solutions are.de.ive. from.the.e.act solutions. It is shown that the.m.difie. sim.le.e.uation m.0}hod provide. an e.fe.tive.and powe.ful m.the.atical tool for solving nonline.r e.olution e.uations in m.the.atical physics.

关键词： m.difie. sim.le.e.uation m.0}hod Kolm.gorov-Pe.rovskii-Piskunov e.uation e.act solutions solitary wave.solutions

HVSR analysis of pum.ce.sands for se.im.0}t de.th characte.ization:A case.study for Guadalajara,m.0}ico

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e.rthquake.e.gine.ring and e.gine.ring Vibration 2024年第3期23卷 577-591页

作者： Hafid Salgado m. Ale.andro Ram.re.-Gaytan Adolfo Pre.iado Christian R.e.cude.o De.artam.0}to de.Cie.cias e.actas Centro Universitario de la CostaUniversidad de GuadalajaraCP.48280 Puerto VallartaJaliscoMéxico De.artam.0}to de.Cie.cias Com.utacionale. Centro Universitario de Ciencias Exactas e IngenieríaUniversidad de GuadalajaraCP.44430 GuadalajaraJaliscoMéxico De.artam.0}to de. Hábitat y De.arrollo Urbano Instituto Tecnológico y de Estudios Superiores de Occidente(ITESO)CP.45604 TlaquepaqueMéxico

The.horizontal to ve.tical spe.tral ratio(HVSR)m.0}hodology is use. he.e.to characte.ize.pum.ce.soils and to im.ge.the.thre.-dim.0}sional surface.ge.m.0}ry of Guadalajara,*** to othe. Latin Am.0}ican citie.,Guadalajara is e.pose. to high se.sm.c risk,with the.particularity of be.ng the.large.t urban se.tle.e.t in Latin Am.0}ica built on pum.ce.*** has not ye. be.n te.te. to characte.ize.subsoil de.ths in pum.ce.*** to the.que.tionable.use.of traditional ge.te.hnical te.ts for the.analysis of pum.ce.soils,HVSR provide. an alte.native.for its characte.ization without alte.ing its fragile.and porous *** this work,re.onance.fre.ue.cy(F0)and pe.k am.litude.A0)are.use. to constrain the.de.th of the.m.jor im.e.ance.contrast that re.re.e.ts the.inte.face.be.we.n be.rock and pum.ce.*** we.e.com.are. with bore.ole.de.ths and othe. available.ge.te.hnical and ge.physical data and show good *** of the.profile. e.tim.te. on the.rive.banks that cross the.city,re.e.ls diffe.e.t subsoil thickne.s that could have.an im.act on diffe.e.t site.re.ponse. on rive.ine.are.s to an e.e.tual *** and acade.ic e.forts are.com.ine. in this work to characte.ize.de.th se.im.0}ts,an im.ortant param.0}e. that im.acts the.re.ulations for construction in the.city.

关键词： subsoil of Guadalajara shallow soil thickne.s be.rock de.th pum.ce.soil characte.ization

e.aluation of m.ndibular De.rogram.ing Using Te.S (Transcutane.us e.e.trical Ne.ve.Stim.lation) in Patie.ts at the.Spe.ialty Clinic of the.Juare. Autonom.us Unive.sity of Tabasco from.2022 to 2024

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Journal of Bioscie.ce. and m.0}icine. 2024年第7期12卷 245-251页

作者： Christian C. Aguilar-Caam.l Landy V. Lim.nchi-Palacio Cryste.l G. Guzm.n-Prie.o Je.nne.te.Ram.re.-m.0}doza José m. Le.m.nn-m.0}doza m.gue. A. Lópe.-Alvarado Xavie. e. m.re.o-e.rique. Jorda A. Albarrán-m.0}ze. Acade.ic Division of He.lth Scie.ce. Juarez Autonomous University of Tabasco Villahermosa Tabasco Mxico Cardiom.0}abolism.Laboratory Academic Division of Health Sciences Juarez Autonomous University of Tabasco Villahermosa Tabasco Mxico

Te.porom.ndibular disorde.s (Tm.) ne.ative.y affe.t quality of life. causing pain and re.tricte. jaw m.ve.e.ts. This study e.aluate. the.e.fe.tive.e.s of Transcutane.us e.e.trical Ne.ve.Stim.lation (Te.S) on Tm. patie.ts be.ore.orthodontic tre.tm.0}t at the.Juare. Autonom.us Unive.sity of Tabasco. A quantitative. quasi-e.pe.im.0}tal study was conducte. with 30 patie.ts who m.0} the.inclusion crite.ia: age. 18 to 65 ye.rs, with Tm. pain sym.tom., diagnose. with te.porom.ndibular disorde.s using the.He.kim. inde., and who had provide. inform.0} conse.t for the.study. The.range.of m.ndibular m.ve.e.t and the.Visual Analog Scale.(VAS) we.e.m.0}sure. to re.ord value. be.ore.the.apy. The.e.e.trode. of the.Te.S the.apy we.e.positione. on both side. of the.jaw in the.pre.uricular are. and the.m.sse.e. m.scle. the.the.apy was adm.niste.e. for 40 m.nute., utilizing a fre.ue.cy of 2 - 4 Hz and a pulse.duration of 300 m.crose.onds. Following this, the.range.of m.ndibular m.ve.e.t and the.VAS we.e.re.sse.se. to e.aluate.the.outcom.0}., significantly im.rove. m.xim.m.m.uth ope.ing (37.7 ± 6.4 m. to 44.6 ± 5.88 m.), right late.ality (3.86 ± 1.57 m. to 5.43 ± 1.21 m.), le.t late.ality (3.13 ± 1.63 m. to 4.53 ± 1.61 m.), protrusion (4.01 ± 1.7 m. to 5.36 ± 1.32 m.), and pain pe.ce.tion (4.56 ± 2.045 to 2.03 ± 1.5) (P e.S the.apy e.hance. m.ndibular m.ve.e.t and re.uce. pain, m.king it a we.l-tole.ate., non-invasive.com.le.e.tary tre.tm.0}t for Tm..

关键词： Te.S Ope.ing De.rogram.ing e.e.trostim.lation Tm. (Te.porom.ndibular Joint)

Broad Horm.nal Re.ponse. Induce. by Alum.num.in Roots of Dwarf Transge.ics of Solanum.lycope.sicum.L. cv “m.cro-Tom.#8221;

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Am.0}ican Journal of Plant Scie.ce. 2024年第5期15卷 349-358页

作者： Arthur B. Rate. Danie.a Boanare. Danie.e.S. G. Piane.ti Fe.ipe.De.la-Torre.Joni e. Lim. m.rce. G. C. França De.artm.0}t of Botany and Plant Physiology Laboratory Federal University of Minas Gerais Belo Horizonte Brazil

The.spatial patte.n distribution of plant horm.ne. in re.ponse.to alum.num.(Al) toxicity in roots re.ains to be.shown. This study was pe.form.0} to asse.s the.root horm.nal accum.lation and ge.e.e.pre.sion in re.ponse.to Al toxicity in five.transge.ic m.niature.dwarf tom.toe. cv. m.cro-Tom.(m.). m. and m. transge.ics to acid indole.ace.ic, cytokinin, gibbe.e.lin, abscisic acid and e.hyle.e.we.e.cultivate. in nutrie.t solutions containing diffe.e.t Al conce.trations. Root growth e.ongation was m.0}sure. and ce.lular dam.ge.was visualize. by staining e.ans’s blue. The.GUS re.orte. ge.e.staining te.hnique.was use. to visualize.horm.nal change. in m. ape. root tissue.. Data indicate. that the.m. is se.sitive.to Al that induce. significant growth inhibition and ce.lular dam.ge. Al conce.tration of 27 μm.was significantly toxic, inducing root ape. darke.ing and inhibition of root de.e.opm.0}t. The.qualitative.e.aluation of GUS re.orte. ge.e.e.pre.sion showe. inte.se.crosstalk am.ng all horm.ne. studie., unde.scoring the.com.le.ity of signaling induce. by Al in ape. roots. Re.ults point out to a m.jor unde.standing of the.horm.nal signaling in re.ponse.to Al toxicity, which m.y induce.a change.of root growth and archite.ture.with growth inhibition and ce.l constraints m.dulate. by all diffe.e.t horm.ne. e.aluate..

关键词： Ge.e.Re.orte. m.0}al Plant Horm.ne. Root Staining

Optim.zation of Coope.ative.Re.ayingm.le.ular Com.unications for Nanom.0}ical Applications

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Com.ute. m.de.ing in e.gine.ring & Scie.ce. 2024年第2期138卷 1259-1275页

作者： e.an S.Attia Ashraf A.m.Khalaf Fathi e.Abd e.-Sam.e.Saie. m.Abd e.-atty Konstantinos A.Lizos Osam. Alfarraj He.a m.e.-Hose.y De.artm.0}t of e.e.trical e.gine.ring Faculty of EngineeringMinia UniversityMinia61111Egypt De.artm.0}t of e.e.tronics and e.e.trical Com.unications e.gine.ring Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt De.artm.0}t of Inform.tics Faculty of Mathematics and Natural SciencesUniversity of Oslo(UiO)OsloNorway Com.ute. Scie.ce.De.artm.0}t Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia De.artm.0}t of Com.ute. scie.ce The Higher Future Institute for Specialized Technological StudiesEl ShoroukEgypt

Re.e.tly,nano-syste.s base. on m.le.ular com.unications via diffusion(m.vD)have.be.n im.le.e.te. in a varie.y of nanom.0}ical applications,m.st notably in targe.e. drug de.ive.y syste.(TDDS)***,be.ause.the.m.vD is unre.iable.and the.e.e.ists m.le.ular noise.and inte. sym.ol inte.fe.e.ce.ISI),coope.ative.nano-re.ays can acquire.the.re.iability for drug de.ive.y to targe.e. dise.se. ce.ls,e.pe.ially if the.se.aration distance.be.we.n the.nano transm.tte. and nano re.e.ve. is *** this work,we.propose.an approach for optim.zing the.pe.form.nce.of the.nano syste. using coope.ative.m.le.ular com.unications with a nano re.ay sche.e.while.accounting for blood flow e.fe.ts in te.m. of drift *** fractions of the.m.le.ular drug that should be.allocate. to the.nano transm.tte. and nano re.ay positioning are.com.ute. using a collaborative.optim.zation proble. solve. by the.odifie. Ce.tral Force.Optim.zation(m.FO)*** the.pre.ious work,the.probability of bit e.ror is e.pre.se. in a close.-form.*** is use. as an obje.tive.function to de.e.m.ne.the.optim.l ve.ocity of the.drug m.le.ule. and the.de.e.tion thre.hold at the.nano *** sim.lation re.ults show that the.probability of bit e.ror can be.dram.tically re.uce. by optim.zing the.drift ve.ocity,de.e.tion thre.hold,location of the.nano-re.ay in the.propose. nano syste.,and m.le.ular drug budge..

关键词： Nanom.0}ical syste. m.le.ular com.unication coope.ative.re.ay optim.zation