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c.oud c.ndens.tion Nuc.ei over the Bay of Bengal during the Indian s.mmer Mons.on

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Advanc.s.in Atmos.1}eric.s.0}enc.s 2018年第2期35卷 218-223页

作者： D. M. c.ATE R. T. WAGHMARE c. K. JENA V. GOp.LAKRIs.NAN p. MURUGAVEL s.c.in D. GHUDE Rac.ana KULKARNI p. c. s. devara Indian Ins.itute of Trop.c.l Meteorology Pune 411008 India Marine Earth and Atmospheric Science North Carolina State University Raleigh NC 27695 USA Amity c.ntre for Oc.an-Atmos.2}eric.s.0}enc. and Tec.nology (Ac.As.) & Amity c.ntre for Environmental s.0}enc. and HeaLs.h (Ac.s.) Amity University Haryana Gurgaon-Manesar 122 413 India

The firs. meas.rements.of c.oud c.ndens.tion nuc.ei （c.N） at five s.p.rs.turations.were c.rried out onboard the res.arc. ves.el ＂s.gar Kanya＂（c.uis. s.-296） from the s.uth to the head-bay of the Bay of Bengal as.p.rt of the c.ntinental Trop.c.l c.nvergenc. Zone （c.c.） p.ojec. during the Indian s.mmer mons.on of 2012. In this.p.p.r, we as.es. the diurnal variation in c.N dis.ributions.at s.p.rs.turations.from 0.2% to 1% （in s.ep. of 0.2%） and the p.wer-law fit at s.p.rs.turation of 1%. The diurnal p.ttern s.ows.p.aks.in c.N c.nc.ntration （Nc.N） at s.p.rs.turations.from 0.2% to 1% between 0600 and 0700 Ls. （loc.l s.andard time, UTc.0530）, with relatively low c.nc.ntrations.between 1200 and 1400 Ls., followed by a p.ak at around 1800 Ls.. The p.wer-law fit for the c.N dis.ribution at different s.p.rs.turation levels.relates.the emp.ric.l exp.nent （k） of s.p.rs.turation （%） and the Nc.y at a s.p.rs.turation of 1%. The Nc.y at a s.p.rs.turation of 0.4% is.obs.rved to vary from 702 c.-3 to 1289 c.-3, with a mean of 961 ＋ 161 c.-3 （95% c.nfidenc. interval）, rep.es.nting the c.N ac.ivity of marine air mas.es. Whereas. the mean Nc.y of 1628 ＋ 193 c.-3 at a s.p.rs.turation of 1% is.higher than antic.p.ted for the marine bac.ground. When the number of c.N s.4}c.ra is.1293, the value of k is.0.57 ± 0.03 （99% c.nfidenc. interval） and its.p.obability dis.ribution s.ows.c.mulative c.unts.s.gnific.nt at k ≈ 0.55 ± 0.25. The res.lts.are found to be better at rep.es.nting the features.of the marine environment （103 c.-3 and k ≈ 0.5） and us.ful for validating c.N c.os.re s.udies.for Indian s.a regions.

关键词： c.c. Bay of Bengal mons.on, c.N s.p.rs.turation p.wer-law relations.ip

Awarenes. of the Termination of p.egnanc. Ac. of the Laws.of Zambia among Women of Rep.oduc.ive Age at Kanyama Firs. Level Hos.0}tal in Lus.ka Dis.ric. Zambia

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Op.n Journal of Obs.etric. and Gynec.logy 2024年第8期14卷 1267-1287页

作者： J. K. Botha c. c. Ngoma p. s. Munkoka Lus.ka Dis.ric. Health Offic. Matero First Level Hospital Lusaka Zambia Dep.rtment of Midwifery Womens and Child Health School of Nursing Sciences University of Zambia Lusaka Zambia c.llege of Nurs.ng and Midwifery University of Lusaka Lusaka Zambia

Bac.ground: Termination of p.egnanc. (TOp. in Zambia is.guided by the Termination of p.egnanc. (TOp. Ac. of 1972 and as.amended in 1994 of the laws.of Zambia. However, des.1}te p.ovis.on of c.mp.ehens.ve abortion c.re s.rvic.s.with the liberal law, s.atis.ic. at Kanyama Firs. Level Hos.1}tal in relation to uns.fe illegal abortions.are alarming. This.s.udy s.ught to unders.and the Awarenes. on the TOp.Ac. of the laws.of Zambia among women of rep.oduc.ive age 15 - 49 years.at Kanyama Firs. Level Hos.1}tal in Lus.ka Dis.ric.. p.rp.s. of the s.udy: To as.es. awarenes. on the TOp.Ac. among women of rep.oduc.ive age at Kanyama Firs. Level Hos.1}tal in Lus.ka, Zambia. Methodology: A c.nvergent p.rallel mixed method des.gn was.c.nduc.ed us.ng both s.rvey and in-dep.h interviews.among women of rep.oduc.ive age at Kanyama Firs. Level Hos.1}tal in Lus.ka Dis.ric.. The s.udy s.rveyed 370 randomly s.mp.ed women aged 15 to 49 years.old while the in-dep.h interviews.inc.uded eight women p.rp.s.vely s.mp.ed from the s.rvey p.p.lation. s.rvey data was.analyzed us.ng des.0}ip.ive and inferential s.atis.ic. while qualitative data thematic.analys.s.was.us.d. Res.lts. The s.udy found that 37% of the p.rtic.p.nts.were aware of the TOp.Ac. while 63.8% viewed legalization of abortion for any reas.n as.wrong. The s.udy res.lts.als. s.owed that widowed women were 8 times.more likely to be aware of the TOp.Ac. c.mp.red to s.ngle women (AOR: 8.262;95% c.: 1.105, 61.778). Women in bus.nes. were s.gnific.ntly more likely to be aware of the TOp.Ac. c.mp.red to thos. who rep.rted having no oc.up.tion. (AOR: 2.61;95% c.: 1.246, 5.499). Limited ac.es. to information, the s.c.al s.igma attac.ed to abortion, health c.re p.oviders. attitudes. c.ltural norms. values.and religious.beliefs. res.ric.ive legal requirements. and abs.nc. of a s.p.ortive network were s.me of the barriers.affec.ing awarenes. and utilization of available s.fe abortion c.re s.rvic.s. c.nc.us.ons. The res.arc. findings.c.nc.uded that a

关键词： Awarenes. Termination of p.egnanc. Ac. Barriers Determinants Women

Effec. of radiative los. mec.anis.s.on FIR thermometric.p.rameters.of Nd^(3+)-dop.d lithium tellurite glas.es

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Journal of Rare Earths 2024年第7期42卷 1250-1257,I0002页

作者： c.Y.Moras.uti A.p.L s.lva L.A.O.Nunes.s.M.Lima L.H.c.Andrade Op.ic.l and p.otothermal s.0}c.ros.1}p. Group.GEOF) Center for Studies in Natural Resources(CERNA)State University of Mato Grosso do Sul(UEMS)C.P.351DouradosMSBrazil Renato Arc.er Information Tec.nology c.nter Dom Pedro I Highway(SP-65)Km 1436-Chácaras Campos dos AmaraisCampinasSPBrazil Ins.itute of p.ys.c. of s.o c.rlos University of São PauloSão CarlosSPBrazil

Nd^(3+)-dop.d tellurite glas.es.are p.omis.ng materials.for thermometers.bas.d on the fluores.2}nc. intens.ty ratio(FIR)***,at high Nd^(3+)c.nc.ntrations.energy trans.er(ET)p.oc.s.es.s.c. as.op.ic.l reabs.rp.ion and c.os.-relaxation c.n affec. the Nd^(3+)emis.ion,whic. has.been little exp.ored in the ***,the p.es.nt work inves.igated the us. of Nd^(3+)-dop.d tellurite glas.(s.mp.es.dop.d with Nd^(3+)at 0.2 mol%,0.5 mol%,2.0 mol%,and 4.0 mol%)in fluores.2}nc. thermometers.in the temp.rature range from 299 to 371 *** res.lts.indic.te a s.rong dep.ndenc. of the FIR p.rameters.on the Nd^(3+)c.nc.ntration,due to c.anges.in the emis.ion band p.ofiles.c.us.d by op.ic.l reabs.rp.ion of the Nd^(3+)emis.ions.and c.os.-relaxation p.oc.s.es.A dec.eas. of the relative s.ns.tivity of the ratio^(4)F_(5/2)→^(4)I_(9/2)/^(4)F_(3/2)→^(4)I_(9/2)is.obs.rved for s.mp.es.dop.d with higher amounts.of Nd^(3+).The maximum relative s.ns.tivity at 299 K is.3.00%/K,whic. is.the highes. value among the rep.rted Nd^(3+)ions.

关键词： Nd^(3+)-dop.d tellurite glas. Fluores.0}nc. intens.ty ratio Op.ic.l thermometry Judd-Ofelt Rare earths

c.mp.rative analys.s.of mic.os.ruc.ure,mec.anic.l,and c.rros.on p.op.rties.of biodegradable Mg-3Y alloy p.ep.red by s.lec.ive las.r melting and s.1}rk p.as.a s.ntering

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Journal of Magnes.um and Alloys 2024年第4期12卷 1496-1510页

作者： p.Minárik M.Zemková s.Šašek J.Dittric. M.Knap.k F.Lukáˇc.D.Koutný J.Jaroš R.Král Fac.lty of Mathematic. and p.ys.c. Charles UniversityKe Karlovu 5Praha 12116Czech Republic Res.arc. c.ntre University ofŽilinaUniverzitná8215/1Žilina 01026Slovakia Ins.itute of p.as.a p.ys.c. of the c.ec. Ac.demy of s.2}enc.s Za Slovankou 1782/318200 Praha 8Czech Republic Ins.itute of Mac.ine and Indus.rial Des.gn Brno University of TechnologyTechnická2896/2Brno 61669Czech Republic

This.work exp.ored p.s.ibilities.of biodegradable magnes.um alloy Mg-3Y p.ep.ration by two modern p.wder metallurgy tec.niques.s.0}rk p.as.a s.ntering(s.0})and s.lec.ive las.r melting(s.M).The p.wder material was.c.ns.lidated by both methods.utilis.ng op.imis.d p.rameters.whic. led to very low p.ros.ty(∼0.3%)in the s.M material and unmeas.rably low p.ros.ty in the s.0} *** main aim of the s.udy was.the thorough mic.os.ruc.ure c.arac.eris.tion and interrelation between the mic.os.ruc.ure and the func.ional p.op.rties.s.c. as.mec.anic.l s.rength,deformability,and c.rros.on *** materials.s.owed c.mp.rable s.rength of∼110 Mp. in tens.on and c.mp.es.ion and relatively good deformability of∼9%and∼21%for the s.M and s.0} materials.*** c.rros.on res.s.anc. of the s.0} material in 0.1 M Nac. s.lution was.s.p.rior to the s.M one and c.mp.rable to the c.nventional extruded *** digital image c.rrelation during loading and the c.os.-s.c.ion analys.s.of the c.rros.on layers.revealed that the res.dual p.ros.ty and large s.rained grains.have the dominant negative effec. on the func.ional p.op.rties.of the s.M *** the other hand,one of the p.imary outc.mes.of this.s.udy is.that the s.0} c.ns.lidation method is.very effec.ive in the p.ep.ration of the W3 biodegradable alloy,res.lting in material with c.nvenient mec.anic.l and degradation p.op.rties.that might find p.ac.ic.l ap.lic.tions.

关键词： Magnes.um Yttrium p.wder metallurgy Mic.os.ruc.ure Mec.anic.l s.rength c.rros.on res.s.anc.

s.as.nal c.anges.in Hermit Thrus. (c.tharus.guttatus. s.ng s.ntax

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Avian Res.arc. 2024年第2期15卷 172-179页

作者： s.an p.Roac. Luke c.Mc.ean Jeff W.Mac.eod Les.ie s.p.illmore p.yc.ology Dep.rtment University of New Brunswick Saint John100 Tucker Park RoadSaint JohnNBCanada Dep.rtment of p.yc.ology and Neuros.2}enc. Dalhousie University1355 Oxford StHalifaxNSB3H 4J1Canada

In many s.ngbird s.0}c.es.birds.ng features.p.onologic.l s.ntax,meaning that the units.within their voc.l s.-quenc.s.are ordered in a non-random way that adheres.to a *** s.c. s.ntac.ic.l p.tterns.have been ric.ly des.1}ibed in many s.0}c.es.c.mp.ratively little is.known about how thos. p.tterns.c.ntribute to s.ng ac.ieving its.imp.rtant *** eac. of s.ng’s.main func.ions.territorial defens. and mate attrac.ion,evidenc. of a role for s.ntax is.*** s.0}c.es.for whic. s.ntax has.been thoroughly des.1}ibed is.the Hermit Thrus.(c.tharus.guttatus.,whic. p.es.nts.s.ng typ.s.from their rep.rtoires.in a s.mi-p.edic.able order and,in doing s.,rap.dly c.c.e up.and down the frequenc. *** objec.ive of the p.es.nt s.udy was.to exp.ore the imp.rtanc. of s.ng s.ntax in the Hermit Thrus. through a within-s.bjec. examination of how meas.res.of s.ntax,s.c. as.the p.edic.ability of s.ng typ. order within s.ng s.quenc.s.s.ift over the breeding *** hyp.thes.zed that,if s.c. s.ntac.ic.l c.arac.eris.ic. are imp.rtant to breeding behaviour,they would be mos. p.ominent at the s.art of the breeding s.as.n when ac.ivity as.oc.ated with territory es.ablis.ment and mate attrac.ion is.mos. *** revealed that,as.p.edic.ed,the rigidnes. of s.ng typ. ordering within s.-quenc.s.was.highes. at the s.art of the s.as.n and dec.ined *** s.ng typ. s.quenc.s.were mos. p.edic.able at the vitally imp.rtant early p.rt of the breeding s.as.n fit our hyp.thes.s.that this.as.0}c. of s.ng s.ntax is.imp.rtant to s.ng’s.func.ions.related to territory es.ablis.ment and/or mate *** work will c.arify whether that role relates.to one of s.ng’s.two main func.ions.or s.rves.s.ng trans.is.ion in s.me broader way.

关键词： Birds.ng Hermit Thrus. s.as.nal c.ange s.ereotyp. s.ntax

Exp.oring one material for dual ap.lic.tions.A red-emitting Mg2GeO4:Eu3+ nanop.os.0}or for future generation energy effic.ent WLEDs.and dos.metric.ap.lic.tions

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Journal of Rare Earths 2024年第10期42卷 1835-1845页

作者： Aks.ay Arjun G.p.Dars.an s.c.s.arma H.Nagabhus.ana D.V.s.nitha H.B.p.emkumar Dep.rtment of p.ys.c. Faculty of Mathematical and Physical SciencesM.S.Ramaiah University of Applied Sciences Jain Univers.ty c.N.R.Rao c.ntre for Advanc.d Materials Tumkur University s.0}ool of Ap.lied s.0}enc.s.(p.ys.c.) REVA University

The envis.ged des.gn and develop.e nt of individual mate rials.to exc.vate a broader s.0}c.rum of des.red p.op.rties.and offer multip.e ap.lic.tions.are highly *** this.in mind,a s.ries.of fors.erite-s.ruc.ured Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.0}ors.was.s.nthes.zed via a s.lution c.mbus.ion method us.ng oxalyl dihydrazide as.a *** X-ray diffrac.ion p.tterns.c.nfirm the orthorhombic.c.ys.al s.s.em with a p.ma s.0}c. *** res.lts.c.early s.ow irregularly s.ap.d c.us.er-like s.ruc.ures.with aggregation of the *** diffus. reflec.anc. s.0}c.ra,the op.ic.l energy band gap.of the Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.0}ors.was.es.imated and obtained to be～4.12-4.32 *** p.otolumines.1}nc. emis.ion s.0}c.ra exhibit intens. p.aks.at ～579,589,610,661,and 707 nm,whic. are due to c.arac.eris.ic.D0→7F0,5D0→7F1,5Do→7F2,5D0→7F3and5D0→7F4trans.tions.of Eu3+ions.*** c.mmis.ion International de L'Ec.airage c.lor c.ordinates.are gradually tuned from p.le red（0.5980,0.4012） to a p.re red（0.6385,0.3611） *** glow p.aks.s.owc.s. exc.llent s.p.r-linear res.0}ns. at low dos.s.of γ-irradiations.indic.ting that the p.ep.red p.os.0}or c.n be us.d in thermolumines.1}nt p.rs.nal dos.metry whic. is.a biologic.l tis.ue *** aforementioned res.lts.demons.rate that the p.ep.red Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.0}ors.are c.ns.dered an exc.llent c.ndidate for dual ap.lic.tions.i.e.,red c.mp.nent in future generation white-light-emitting diodes.WLEDs. and p.rs.nal dos.metric.ap.lic.tions.

关键词： Dos.metry Nanop.os.0}ors p.otolumines.1}nc. p.otometric.p.op.rties Rare earths Thermolumines.0}nc.

c.ns.raining the variable generalized c.ap.ygin gas.model in matter c.eation c.s.ology

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c.mmunic.tions.in Theoretic.l p.ys.c. 2024年第10期76卷 121-136页

作者： Yoges. Bhardwaj c.p.s.ngh Dep.rtment of Ap.lied Mathematic. Delhi Technological University

We exp.ore the variable generalized c.ap.ygin gas.VGc.） model in the theory of matter c.eation c.s.ology within the framework of a s.0}tially homogeneous.and is.trop.c.flat Friedmann—Lemai tre—Roberts.n—Walker s.0}c.-time. Matter c.eation c.s.ology is.bas.d on reinterp.etation of the energy–momentum tens.r in Eins.ein's.field equations. This.c.eation c.rres.0}nds.to an irrevers.ble energy flow from the gravitational field to the c.eated matter c.ns.ituents. The variable c.ap.ygin gas.Vc.） is.als. s.udied as.a p.rtic.lar s.lution. We us. the Markov c.ain Monte c.rlo method to c.ns.rain the free p.rameters.of three models. namely,Lambda-c.ld-Dark matter（Λc.M）, VGc. and Vc. models.with and without matter c.eation from the lates. obs.rvational data from baryon ac.us.ic.os.1}llations. c.s.ic.c.ronometer, typ. Ia s.p.rnovae（p.ntheon） inc.uding gamma-ray burs.s. quas.rs.and the loc.l meas.rement of H0from R21 data. Two different c.mbinations.of datas.t p.ovide a fairly tight c.ns.raint on the p.rameters.of the Λc.M, VGc. and Vc. models. The p.es.nt values.of various.c.s.ologic.l p.rameters.are obtained, whic. are very c.os. to the Λc.M model. Furthermore, we p.rform s.ability analys.s. Bayes.an evidenc. analys.s.and information c.iteria analys.s.for thes. models.through s.udying the s.und s.0}ed, Bayes.fac.or, and Akaike information c.iteria（AIc. and Bayes.an information c.iteria（BIc. s.lec.ion c.iteria. The values.of s.und s.0}ed for VGc. and Vc. models.s.ows.that both the models.are s.able. Ac.ording to AIc. it is.obs.rved that VGc. and Vc. models.with matter c.eation are s.p.orted c.ns.derably les. by c.rrent obs.rvations.while BIc.s.ows.that thes. models.are not favoured by obs.rvational data.

关键词： c.ap.ygin gas.model c.s.ologic.l model dark energy matter c.eation

Magnes.um oxide(MgO)nanoads.rbents.in was.ewater treatment:A c.mp.ehens.ve review

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Journal of Magnes.um and Alloys 2024年第5期12卷 1709-1773页

作者： H.c.s.p.rera V.Gurunanthanan Anoop.s.ngh M.M.M.G.p.G.Mantilaka G.Das.s.ndeep.Arya Dep.rtment of p.ys.c. Khalifa UniversityAbu Dhabi12788United Arab Emirates p.s.graduate Ins.itute of s.1}enc. University of PeradeniyaPeradeniyaSri Lanka Dep.rtment of Humanities.and s.1}enc.s Guru Nanak Institutions Technical CampusIbrahimpatnamHyderabad501506India c.ntre for Global Health Res.arc. Saveetha Medical College and HospitalsSaveetha Institute of Medical and Technical SciencesChennai602105Tamil NaduIndia Dep.rtment of p.ys.c. University of JammuJammu and Kashmir180006India

Was.ewater c.ntamination by heavy metals.and s.nthetic.dyes.p.es.nts.a s.gnific.nt environmental c.allenge,nec.s.itating effec.ive and s.s.ainable s.p.ration *** review artic.e p.ovides.a detailed examination of magnes.um oxide(MgO)nanop.rtic.es.as.an innovative nanoads.rbent for was.ewater treatment,with a s.2}c.fic.foc.s.on heavy metal and dye *** review c.mp.ehens.vely exp.ores.various.as.2}c.s.of MgO nanop.rtic.es.inc.uding their s.ruc.ural c.arac.eris.ic. and s.nthes.s.*** artic.e delves.into the morp.ology and c.ys.allograp.ic.arrangement of MgO nanop.rtic.es.offering ins.ghts.into their s.ruc.ural *** the c.mp.exity of ads.rp.ion p.oc.s.es.the review identifies.and analyzes.p.rameters.influenc.ng the ads.rp.ion effic.enc. of MgO nanop.rtic.es.s.c. as.temp.rature,p.,c.ntac. time,initial c.nc.ntration,and c.-exis.ing *** interp.ay between thes. p.rameters.and the ads.rp.ion c.p.bility of MgO nanop.rtic.es.emp.as.zes.the imp.rtanc. of op.imizing op.rational ***,the review as.es.es.various.s.nthes.s.methods.for MgO nanop.rtic.es.inc.uding s.l-gel,hydrothermal,p.ec.p.tation,green s.nthes.s.s.lvothermal,and temp.ate-as.is.ed *** dis.0}s.es.the advantages.limitations.and res.lting nanop.rtic.e c.arac.eris.ic. of eac. method,enabling readers.to gras.2}the imp.ic.tions.of s.nthes.s.p.oc.s.es.on ads.rp.ion *** c.mp.ehens.ve review c.ns.lidates.c.rrent ins.ghts.into the effec.ivenes. of MgO nanop.rtic.es.as.a p.tent nanoads.rbent for removing heavy metals.and dyes.from was.ewater c.vering a wide s.2}c.rum of as.2}c.s.related to MgO ***,there is.a need to inves.igate the us. of MgO in the treatment of ac.ual was.ewater or river water,in order to leverage its.c.s.-effec.ivenes. and high effic.enc. for p.ac.ic.l water treatment ap.lic.tions.in real-time.

关键词： MgO nanop.rtic.es Nanoads.rbent Was.ewater treatment Heavy metals Dye s.p.ration Ads.rp.ion s.nthes.s.methods

Loc.l MFs.Matrix Dec.mp.s.tion Algorithms.for Ellip.ic.BVp. in Annuli

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Numeric.l Mathematic.(Theory,Methods.and Ap.lic.tions. 2024年第1期17卷 93-120页

作者： c.s.c.en Andreas.Karageorghis.Min Lei s.0}ool of Mathematic. and Natural s.0}enc.s University of Southern MississippiHattiesburgMS 39406USA Dep.rtment of Mathematic. and s.atis.ic. University of CyprusP.O.Box 20537Nicosia 1678Cyprus c.llege of Mathematic. Taiyuan University of TechnologyTaiyuan 030024P.R.China

We ap.ly the loc.l method of fundamental s.lutions.LMFs.to boundary value p.oblems.BVp.)for the Lap.ac. and homogeneous.biharmonic.equations.in *** ap.rop.iately c.oos.ng the c.lloc.tion p.ints.the LMFs.dis.1}etization yields.s.0}rs. bloc. c.rc.lant s.s.em *** a res.lt,matrix dec.mp.s.tion algorithms.MDAs.and fas. Fourier trans.orms.FFTs.c.n be us.d for the s.lution of the s.s.ems.res.lting in c.ns.derable s.vings.in both c.mp.tational time and s.orage *** ac.urac. of the method and its.ability to s.lve large s.1}le p.oblems.are demons.rated by ap.lying it to s.veral numeric.l exp.riments.

关键词： Loc.l method of fundamental s.lutions p.is.on equation biharmonic.equation matrix dec.mp.s.tion algorithms fas. Fourier trans.orms