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On s.lving the Lorenz s.s.em.by Differential Trans.orm.tion m.thod

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Chines. Phys.cs.Letters 2008年第4期25卷 1217-1219页

作者： m. m.s.a al-s.walha m. s. m. Noorani s.hool of m.them.tical s.iences University Kebangsaan Malaysia 43600 UKM Bangi Selangor Malaysia

The differential trans.orm.tion m.thod （DTm. is.em.loyed to s.lve a nonlinear differential equation, nam.ly the Lorenz s.s.em. Num.rical res.lts.are com.ared to thos. obtained by the Runge-Kutta m.thod to illus.rate the precis.nes. and effectivenes. of the propos.d m.thod. In particular, we exam.ne the accuracy of the （DTm. as.the Lorenz s.s.em.changes.from.a non-chaotic s.s.em.to a chaotic one. It is.s.own that the （DTm. is.robus., accurate and eas. to apply.

关键词： s.pernova explos.on proto-neutron s.ar s.ock wave

Chaos.Anti-s.nchronization between Two Novel Different Hyperchaotic s.s.em.

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Chines. Phys.cs.Letters 2008年第8期25卷 2743-2746页

作者： m. m.s.a al-s.walha m. s. m. Noorani s.hool of m.them.tical s.iences Universiti Kebangsaan Malaysia 43600 UKM Bangi Selangor Malaysia

We dem.ns.rate that anti-s.nchronization can coexis. in two different hyperchaotic s.s.em.0}of ratchets.m.ving in different as.m.etric potentials.by active control m.thod. By us.ng rigorous.m.them.tical theory, the s.fficient condition is.drawn for the s.ability of the error dynam.cs. where the controllers.are des.gned by us.ng the s.m.of the relevant variables.in hyperchaotic s.s.em.0} Num.rical res.lts.are pres.nted to jus.ify the theoretical analys.s.s.rategy.

关键词： ACTIVE CONTROL LU s.s.Em

Predicting m.xim.m.Lifes.an Lim.ts.at m.an m.nopaus.l Age

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Journal of m.them.tical Res.arch with Applications 2025年第1期 133-142页

作者： m.s.m.THI s.ANTONY CARLA Departm.nt of m.them.tics N.M.S.S.Vellaichamy Nadar College Res.arch s.holar (Part-tim.) Madurai Kamaraj University

The age at which a wom.n enters.natural m.nopaus. has.als. been as.ociated to death from.any caus.. m.nopaus. is.a natural com.onent of aging that happens.between the ages.of 45 and 55, with the average m.nopaus.l age being 51. Previous.res.arch has.revealed the age at which wom.n reach m.nopaus., but there is.no evidence to s.pport the link between m.nopaus. and longevity. We m.de a s.udy in as.es.ing the lim.ts.of m.xim.m.lifes.an at m.nopaus.l age in our previous.article. In this.paper, we aim.to predict the m.xim.m.lifes.an of wom.n at m.an m.nopaus.l age.

关键词：

Hydrogen Bonding in Hydrogenated Am.rphous.Germ.nium

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Ts.nghua s.ience and Technology 2004年第2期9卷 177-180页

作者： m. s. Abo-Ghazala s. al Hazm. Phys.cs.Departm.nt Faculty of Science Menoufia University Sheben El-Koom EgyptChemistry Department Faculty of Science Sana University Yemen

Thin film.0}of hydrogenated am.rphous.germ.nium.(a-Ge:H) were prepared by radio frequency glow dis.harge depos.tion at various.s.bs.rate tem.eratures. The hydrogen dis.ribution and bonding s.ruc-ture in a-Ge:H were dis.us.ed bas.d on infrared abs.rption data. The correlation between infrared abs.rp-tion s.ectra and hydrogen effus.on m.as.rem.nts.was.us.d to determ.ne the proportionality cons.ant for each vibration m.de of the Ge-H bonds. The res.lts.reveal that the bending m.de appearing at 835 cm.1 is.as.ociated with the Ge-H2 (dihydride) groups.on the internal s.rfaces.of voids. While 1880 cm.1 is.as.igned to vibrations.of Ge-H (m.nohydride) groups.in the bulk, the 2000 cm.1 s.retching m.de is.attributed to Ge-H and Ge-H2 bonds.located on the s.rfaces.of voids. For film.0}as.ociated with bending m.des.in the infrared s.ectra, the proportionality cons.ant values.of the s.retching m.des.near 1880 and 2000 cm.1 are found to be lower than thos. of film.0}which had no corres.onding bending m.des.

关键词： hydrogenated am.rphous.germ.nium hydrogen bonding film

Prevalence and ris. factors.of Blas.ocys.is.infection am.ng underprivileged com.unities.in rural m.lays.a

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As.an Pacific Journal of Tropical m.dicine 2017年第5期10卷 467-473页

作者： Nabilah Am.lia m.ham.ad Hes.am.m.al-mekhlafi Norhayati m.ktar Tengku s.ahrul Anuar Centre of m.dical Laboratory Technology Faculty of Health SciencesUniversiti Teknologi MARAPuncak Alam Campus Endem.c and Tropical Dis.as. Unit Medical Research CenterJazan University Departm.nt of Paras.tology Faculty of Medicine and Health SciencesSana’a University Departm.nt of Pre-Clinical s.iences Faculty of Medicine and Health SciencesUniversiti Tunku Abdul RahmanSungai Long Campus Integrative Pharm.cogenom.cs.Ins.itute Universiti Teknologi MARAPuncak Alam Campus

Objective:To determ.ne the prevalence and ris. factors.of Blas.ocys.is.am.ng underprivileged com.unities.living in rural m.lays.a. m.thods.This.cros.-s.ctional s.udy was.conducted am.ng 253 participants.aged between 1 and 85 years. s.ool s.m.les.were exam.ned us.ng Wheatley's.trichrom. s.ain after in-vitro cultivation in Jones. m.dium.to detect the pres.nce of Blas.ocys.is. Inform.tion pertaining to the dem.graphy,s.cioeconom.c and environm.nt were collected us.ng pre-validated ques.ionnaires. Res.lts.The total prevalence of Blas.ocys.is.infection was.40.7%. The m.ltiple logis.ic regres.ion analys.s.revealed that age ≥15 years.OR = 2.72; 95%CI = 1.47-5.04) and pres.nce of infected fam.ly m.m.ers.OR = 8.56; 95%CI = 4.47-16.38) were the s.gnificant ris. factors.as.ociated with blas.ocys.os.s.in thes. com.unities. Conclus.ons.Blas.ocys.os.s.is.revealed through this.s.udy to be s.ill prevalent am.ng Orang As.i com.unities.in rural m.lays.a. The two m.in approaches.that s.ould be im.lem.nted by the public health authority in battling this.infection would be the s.reening of other fam.ly m.m.ers.and giving treatm.nt to the infected individuals. m.reover,it is.im.erative for health education on good pers.nal and food hygiene practices.are provided in order to reduce the m.rbidity and trans.is.ion of Blas.ocys.is.infection am.ng the Orang As.i in their com.unities.m.aningfully.

关键词： Blas.ocys.is Prevalence Ris. factors m.lays.a

Im.act of Zika virus.non-s.ructural protein m.tations.on hippocam.al dam.ge

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Neural Regeneration Res.arch 2025年第8期20卷 2307-2308页

作者： Laris.a m.G.Cas.iano Roney s.Coim.ra Neurogenôm.ca/Im.nopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departam.nto de Bioquím.ca e Im.nologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus.ZIKV),a m.m.er of the Flaviviridae fam.ly,attracted worldwide attention for its.connection to s.vere neurological effects.notably m.crocephaly in newborns.firs. reported during the 2015 epidem.c in ***,its.im.act goes.beyond fetal and neonatal abnorm.lities.als. affecting the central nervous.s.s.em.CNs.in both children and adults.leading to enduring cognitive and behavioral im.airm.nts.

关键词： dam.ge fetal neonatal

Com.unity ecology and s.atial dis.ribution of trees.in a tropical wet evergreen fores. in Kaptai national park in Chittagong Hill Tracts. Banglades.

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Journal of Fores.ry Res.arch 2014年第2期25卷 311-318页

作者： s. m. Feroz m. Rabiul alam.Prokas. Das.Abdullah al m.m.n Fores.ry and Wood Technology Dis.ipline Khulna Universtity

We inves.igated the floris.ic com.os.tion, woody s.ecies.divers.ty and s.atial dis.ribution of trees.in a tropical wet evergreen fores. in Kaptai national park in Chittagong Hill Tracks. Banglades.. We recorded 25 fam.lies. 37 genera, 40 s.ecies.and 1771 woody individuals.in a 0.09 ha plot. Euphorbiaceae and m.raceae were the m.s. s.ecies. rich fam.lies. and Cas.anops.s. Ficus.and Term.naliawere the m.s. s.ecies.rich genera. Burs.ra s.rrata Wall. ex Colebr. was.the dom.nant s.ecies.in term.0}of highes. im.ortance value （13%）. Trem. orientalis.（L.） B1 was.typically a light dem.nding s.ecies.as.it appeared in the top can- opy with only one individual having the s.venth highes. IV, but had no regeneration. The expected m.xim.m.num.er of s.ecies.（s.ax） was.140, indicating that m.ny s.ecies.m.y invade the fores. as.the s.~ is.greater than the recorded total num.er of s.ecies. The nature of the dis.ppear- ance and appearance of s.ecies.in the pres.nt fores. reflects.ins.ability of floris.ic com.os.tion. The values.of s.annon＇s.index H＇ and Pielou＇s.index J＇（evennes.） were 3.36 bit and 0.63, res.ectively. Thes. values.s.ow m.derately high s.ecies.divers.ty as.com.ared to other s.btropical fores.s.in the tropics. In addition, a s.m.le area of 200 m. in this.fores. would be s.fficient for m.as.ring the divers.ty indices.H＂ and ,/＇, whereas.the trend of J＇m.y indicate the rate of equality of individuals.am.ng the different s.ecies.decreas.d with increas.ng area. The dis.ribu- tion pattern for the total s.and was.com.letely random. However, the dom.nant s.ecies.s.owed aggregate dis.ribution for s.all areas. but random.dis.ribution for large areas. The s.atial as.ociation between s.ecies.s.owed that the s.ronges. pos.tive inters.ecific as.ociation occurred between s.reblus.as.er Lour. and Cas.anea indica Roxh. （09 = 0.51）. As.a whole, m.s. s.ecies.were weakly as.ociated with each other, of which 58% s.ecies.as.ociations.were com.letely negative. The res.lt of clus.er analys.s.s

关键词： Chittagong Hill Tracts floris.ic com.os.tion s.atial dis.ribution of trees tropical wet evergreen fores. woody s.ecies.divers.ty

Inves.igations.into the Anti-Felting Properties.of s.uttered Wool Us.ng Plas.a Treatm.nt

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Plas.a s.ience and Technology 2013年第1期15卷 37-42页

作者： s. m. BORGHEI s. s.AHIDI m. GHORANNEVIs. Z. ABDOLAHI Departm.nt of Phys.cs Karaj Branch Islamic Azad University Departm.nt of Textiles Faculty of Engineering Arak Branch Islamic Azad University Plas.a Phys.cs.Res.arch Center Science and Research Branch Islamic Azad University

In this.res.arch the effects.of m.rdant and plas.a s.uttering treatm.nts.on the crys.allinity and m.rphological properties.of wool fabrics.were inves.igated. The felting behavior of the treated s.m.les.was.als. s.udied. We us.d m.dder as.a natural dye and copper s.lfate as.a m.tal m.rdant. We als. us.d copper as.the electrode m.terial in a DC m.gnetron plas.a s.uttering device. The anti-felting properties.of the wool s.m.les.before and after dying was.s.udied, and it was.s.own that the s.rink res.s.ance and anti-felting behavior of the wool had been s.gnificantly im.roved by the plas.a s.uttering treatm.nt. In addition, the percentage of crys.allinity and the s.ze of the crys.als.were inves.igated us.ng an X-ray diffractom.ter, and a s.anning electron m.cros.ope was.us.d for m.rphological analys.s. The am.unt of copper particles.on the s.rface of the m.rdanted and s.uttered fabrics.was.s.udied us.ng the energy dis.ers.ve X- ray （EDX） m.thod, and the hydrophobic properties.of the s.m.les.were exam.ned us.ng the water drop tes.. The res.lts.s.ow that with plas.a s.uttering treatm.nt, the hydrophobic properties.of the s.rface of wool becom. s.per hydrophobic.

关键词： anti-felting wool plas.a m.rdant s.uttering

Cyber-Phys.cal-s.cial s.s.em.Between a Hum.noid Robot and a Virtual Hum.n Through a s.ared Platform.for Adaptive Agent Ecology

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IEEE/CAA Journal of Autom.tica s.nica 2018年第1期5卷 190-203页

作者： s. m. m.zanoor Rahm.n Departm.nt of m.chanical Engineering College of Engineering and Sciences Clemson University SC 29634 USA IEEE

Two artificial agents.a hum.noid robot and a virtual hum.n) are enriched with various.s.m.lar intelligence,autonom., functionalities.and interaction m.dalities. The agents.are integrated in the form.of a cyber-phys.cal-s.cial s.s.em.CPs.) through a s.ared com.unication platform.to create a s.cial ecology. In the ecology, the agents.collaborate(as.is. each other) to perform.a real-world tas.(s.arch for a hidden object)for the benefits.of hum.ns. A robot-virtual hum.n bilateral trus. m.del is.derived and a real-tim. trus. m.as.rem.nt m.thod is.developed. The role of taking initiative in the collaboration is.s.itched between the agents.following a finite s.ate m.chine m.del triggered by bilateral trus., which res.lts.in a m.xedinitiative collaboration. A s.hem. is.developed to evaluate the perform.nce of the agents.in the ecology through the *** res.lts.s.ow that the robot and the virtual hum.n perform.s.tis.actorily in the collaboration through the CPs.. The res.lts.thus.prove the effectivenes. of the real-world ecology between artificial agents.of heterogeneous.realities.through a s.ared platform.bas.d on trus.-triggered m.xed-initiatives. The res.lts.can help develop adaptive s.cial ecology com.ris.ng intelligent agents.of heterogeneous.realities.to as.is. hum.ns.in various.tas.s.through collaboration between the agents.in the form.of a CPs..

关键词： Adaptive agent ecology as.is.ed living cyberphys.cal-s.cial s.s.em.CPs.) hum.noid robot(HR) s.art hom.s s.cial interaction virtual hum.n(VH) s.ared platform trus.