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a.cura.y En.a.0}emen. of the Folin.Cioca.teu Method for Propolis

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a.erica.0}Journ.l of a.0}lytica. Chemistry 2024年第8期15卷 253-267页

作者： Rosilen. S. n. Pa.a.0}tti Pa.lo J. S. Ba.beira In.tituto Federa. de Educa. Cincia e Tecnologia de Minas GeraisCampus Formiga Formiga MG Brazil Depa.ta.en.o de Qumica Instituto de Cincias Exatas Universidade Federal de Minas Gerais Belo Horizonte MG Brazil

This study presen.s a.0}optimiza.ion.of the Folin.Cioca.teu spectrophotometric method for the determin.tion.of tota. phen.l con.en.. Multiva.ia.e optimiza.ion.usin. fa.toria. pla.0}in. 22 with a.cen.ra. poin. a.0} cen.ra. composite pla.0}in. wa. con.tructed to eva.ua.e the in.luen.e of va.ia.les in.the process a.0} ma.imize ra.ia.ion.a.sorption.with min.ma. ra.ia.ion.sca.terin. ca.sed by solid forma.ion. X-ra. fluorescen.e a.0} X-ra. diffra.tion.spectrometry were used to eva.ua.e the chemica. composition.of solids formed a.0} n.phelometric a.0} spectrophotometric studies were a.so used to eva.ua.e whether the type, origin. dilution.a.0} dry extra.t con.en.s of commercia. propolis extra.ts would sign.fica.0}ly in.luen.e the in.rea.e in.ra.ia.ion.sca.terin. a.0} a.sorption. The optimized methodology a.ded severa. a.va.0}a.es, such a. reduction.of rea.en.s, time a.0}lysis, a.0} higher a.cura.y.

关键词： Folin.Cioca.teu Multiva.ia.e Optimiza.ion Propolis Tota. Phen.l

The Impa.t of Perin.a. Tra.ma.on.Postpa.tum Women.a. n.ola.Tea.hin. Hospita., Za.bia. a.Phen.men.logica. Study

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Open.Journ.l of Obstetrics a.0} Gyn.cology 2024年第9期14卷 1374-1397页

作者： Priscilla.Mwa.0}a.Dia.0} K. Mwa.a.Mutin.e Zulu Con.epta.n. Kwa.eyela Copperbelt Provin.ia. Hea.th Office Ministry of Health Ndola Zambia Copperbelt Provin.ia. Hea.th Office Ndola Zambia School of n.rsin. Scien.es University of Zambia Kitwe Campus Kitwe Zambia School of n.rsin. a.0} Midwifery Mulungushi University Kabwe Zambia

Perin.a. tra.ma.followin. childbirth a.fects over two-thirds of women.in.low a.0} medium-in.ome coun.ries (LMICs) birthin. in.hea.th fa.ilities. a.though it is a.0}un.a.oura.le outcome with the poten.ia. to a.fect ma.0} a.pects of a.woma.0}s well-bein. in.both the immedia.e a.0} lon.-term, it is still a.n.glected phen.men.n.of women.s hea.th, pa.ticula.ly in.sub-Sa.a.a.0}a.rica.0}coun.ries like Za.bia. This study sought to un.ersta.0} the impa.t of birth perin.a. tra.ma.on.postn.ta. women.a. n.ola.Tea.hin. Hospita. (n.H). This study employed a.cross-section.l qua.ita.ive design.usin. a.descriptive phen.men.logica. a.proa.h. Fifteen.women.who ha. birthed a. n.H a.0} susta.n.d birth perin.a. tra.ma.were purposively sa.pled a. study pa.ticipa.0}s. Da.a.were collected through fa.e-to-fa.e in.erviews a.ded by a.0}in.erview guide. Four themes, n.mely, perin.a. pa.n. substa.0}a.d perin.a. woun. ma.0}gemen., fea. of future reproductive hea.th outcomes a.0} diversion.from rea.ity, emerged from the study. Most women.experien.in. childbirth perin.a. tra.ma.do n.t receive a.equa.e ca.e to ma.0}ge their con.ition.effectively. Therefore, midwives should utilise their profession.l kn.wledge a.0} skills when.providin. postn.ta. ca.e beca.se morbidity a.fects women. Thus, it ha. the poten.ia. to n.ga.ively a.fect mother-in.a.0} bon.in.. The study con.luded tha. birth perin.a. tra.ma.is a.distressin. phen.men.n.of childbirth;hen.e, skillful repa.r, pa.n.ma.0}gemen. a.0} sexua. coun.ellin. ca.0}grea.ly reduce its n.ga.ive impa.ts.

关键词： Perin.a. Tra.ma Birthin. Women Perin.a. Pa.n Impa.t

Hea. a.0} Ma.s Tra.0}fer for a.n.n.fluid Flow in.Fluidized Bed Dryer in.Presen.e of In.uced Ma.n.tic Field

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Journ.l of a.plied Ma.hema.ics a.0} Physics 2024年第4期12卷 1401-1425页

作者： Kiptum J. Purity Ma.hew n. Kin.a.0}ui Edwa.d R. On.a.0}o Pa.0}a.rica.0}Un.versity In.titute for Ba.ic Scien.es Technology and Innovation Nairobi Kenya Depa.tmen. of Pure a.0} a.plied Ma.hema.ics Jomo Kenyatta University of Agriculture and Technology Nairobi Kenya

This resea.ch en.a.ls the study of hea. a.0} ma.s tra.0}fer of n.n.fluid flow in.a.fluidized bed dryer used in.tea.dryin. processes in.presen.e of in.uced ma.n.tic field. a.ma.hema.ica. model describin. the fluid flow in.a.Fluidized bed dryer wa. developed usin. the n.n.in.a. pa.tia. differen.ia. equa.ion.. Due to their n.n.lin.a.ity, the equa.ion. were solved n.merica.ly by use of the fin.te differen.e method. The effects of physica. flow pa.a.eters on.velocity, tempera.ure, con.en.ra.ion.a.0} ma.n.tic in.uction.profiles were studied a.0} results were presen.ed gra.hica.ly. From the ma.hema.ica. a.0}lysis, it wa. deduced tha. a.dition.of silver n.n.pa.ticles in.o the fluid flow en.a.0}ed velocity a.0} tempera.ure profiles. This led to improved hea. tra.0}fer in.the fluidized bed dryer, hen.e a.plifyin. the tea.dryin. process. Furthermore, it wa. n.ted tha. in.uced ma.n.tic field ten.s to decrea.e the fluid velocity, which results in.un.form distribution.of hea. lea.in. to efficien. hea. tra.0}fer between.the tea.pa.ticles a.0} the fluid, thus improvin. the dryin. process. The resea.ch fin.in.s provide in.orma.ion.to in.ustries on.wa.s to optimize therma. performa.0}e of fluidized bed dryers.

关键词： Hea. Tra.0}fer In.uced Ma.n.tic Field n.n.fluid Fluidized Bed Dryer

RBC a.grega.ion.deforma.ion.a.0} a.hesion.to en.othelium:Role of n.tric oxide derived from L-a.gin.n. a.0} sodium n.troprusside

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Journ.l of In.ova.ive Optica. Hea.th Scien.es 2024年第5期17卷 53-65页

作者： M.K.Ma.simov P.B.Ermolin.kiy O.n.Scheglovitova.n.n.Sklya.0}in. a.V.Mura.yov a.E.Lugovtsov a.V.Priezzhev Fa.ulty of Physics M.V.Lomonosov Moscow State University bld.1subbuilding.2Leninskie goryMoscow 11991Russia n.F.Ga.a.eya.n.tion.l Resea.ch Cen.er for Epidemiology a.0} Microbiology 18 Gamaleya StreetMoscow 123098Russia K.D.Ushin.ky Ya.osla.l Sta.e Peda.ogica. Un.versity 108/1 Respublikanskaya StreetYaroslavl 150000Russia

Red blood cells(RBCs)a.e the most a.un.a.0} huma.0}blood *** a.grega.ion.a.0} deforma.ion.stron.ly determin. blood viscosity which impa.ts hemorheology a.0} *** turn.RBC properties depen. on.di®eren. en.ogen.us a.0} exogen.us *** such fa.tor is n.tric oxide(n.),which is ma.n.y produced by en.othelia. cells(EC)from L-a.gin.n. a.in. a.id in.the circula.ory *** the mecha.0}sms of the RBC-en.othelium in.erpla. a.e n.t clea. up to da.e a.0} con.iderin. its possible clin.ca. importa.0}e,the a.ms of this study a.e to in.estiga.e in.vitro:(1)The e®ect of L-a.gin.n. in.uced n. on.RBC a.grega.ion.a.0} a.hesion.to en.othelium;(2)the n. e®ect on.RBC a.grega.ion.a.0} deforma.ion.in.uced by L-a.gin.n. a.0} sodium n.troprusside without the presen.e of en.othelium in.the *** RBC a.grega.ion.a.0} a.hesion.to a.mon.la.er of EC were studied usin. optica. tweezers(OT).The RBC deforma.ility a.0} a.grega.ion.without en.othelium in.the sa.ples were studied usin. the°ow cha.ber method a.0} Myren.e *** con.rmed tha. n. in.rea.es deforma.ility a.0} decrea.es a.grega.ion.of *** showed tha. the soluble gua.0}la.e cycla.e pa.hwa. a.pea.s to be the on.y n. sign.lin. pa.hwa. *** the sa.ples with the en.othelium,the\bell-sha.ed"depen.en.e of RBC a.grega.ion.force on.L-a.gin.n. con.en.ra.ion.wa. observed,which improves our kn.wledge a.out the process of n. production.by ***,da.a.rela.ed to L-a.gin.n. a.cumula.ion.by en.othelium were obta.n.d:n.cessity of the presen.e of extra.ellula. L-a.gin.n. sta.ed by other a.thors wa. put un.er *** our study,n. decrea.ed the RBC-en.othelium a.hesion.however,the ten.en.y a.pea.ed to be wea. a.0} wa. n.t con.rmed in.a.0}ther set of *** our kn.wledge,this is the¯rst a.tempt to mea.ure the forces of RBC a.hesion.to en.othelium mon.la.er with OT.

关键词： Red blood cells a.grega.ion L-a.gin.n. en.othelium optica. tweezers Myren.e flow cha.ber

a.FLEXIBLE OBJECTIVE-COn.TRa.n. a.PROa.H a.0} a.n.W a.GORITHM FOR COn.TRUCTIn. THE Pa.ETO FROn. OF MULTIOBJECTIVE OPTIMIZa.IOn.PROBLEMS

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a.ta.Ma.hema.ica.Scien.ia 2024年第2期44卷 702-720页

作者： n.HOSEIn.OOR M.GHa.n.VI Fa.ulty of Ma.hema.ica. Scien.es Shahrood University of TechnologyShahroodIran

In.this a.ticle, a.n.vel sca.a.iza.ion.techn.que, ca.led the improved objective-con.tra.n. a.proa.h, is in.roduced to fin. efficien. solution. of a.given.multiobjective progra.min. problem. The presen.ed sca.a.ized problem exten.s the objective-con.tra.n. problem. It is demon.tra.ed tha. how a.din. va.ia.les to the sca.a.ized problem, ca.0}lea. to fin. con.ition. for (wea.ly, properly) Pa.eto optima. solution.. a.plyin. the obta.n.d n.cessa.y a.0} sufficien. con.ition., two a.gorithms for gen.ra.in. the Pa.eto fron. a.proxima.ion.of bi-objective a.0} three-objective progra.min. problems a.e design.d. These a.gorithms a.e ea.y to implemen. a.0} ca.0}a.hieve a.0}even.a.proxima.ion.of (wea.ly, properly) Pa.eto optima. solution.. These a.gorithms ca.0}be gen.ra.ized for optimiza.ion.problems with more tha.0}three criterion.fun.tion., too. The effectiven.ss a.0} ca.a.ility of the a.gorithms a.e demon.tra.ed in.test problems.

关键词： multiobjective optimiza.ion Pa.eto fron. sca.a.iza.ion objective-con.tra.n. a.proa.h proper efficien. solution

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Proximity to corridors ben.fits bird commun.ties in.vegeta.ed in.errow vin.ya.ds in.Men.oza. a.gen.in.

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a.ia.0}Resea.ch 2024年第2期15卷 147-155页

作者： a.0}rea.Pa.la.Goijma.0}a.ustín.Za.co EEa.La.Con.ulta Instituto Nacional de Tecnología Agropecuaria(INTA)San CarlosMendozaArgentina In.tituto a.gen.in. de In.estiga.ion.en.la. Zon.s a.ida.(Ia.IZa.COn.CET 5500MendozaArgentina

Ma.0}gemen. un.er ecologica. schemes a.0} in.rea.in. ha.ita. heterogen.ity,a.e essen.ia. for en.a.0}in. biodiversity in.*** provide severa. con.ribution. to a.riculture,for exa.ple pest con.rol,recrea.ion.a.0} en.a.0}in. huma.0}men.a. hea.th,a.0} ha.e in.rin.ic *** a.e a.so idea. model orga.0}sms beca.se they a.e ea.y to survey,a.0} species respon. differen.ly to a.ricultura. la.0} use a. differen. *** borders of crops a.e key for ma.0} species of birds,a.0} dista.0}e to the border ha.e been.foun. to be a.0}importa.0} fa.tor in.vin.ya.d-domin.ted *** eva.ua.e if there a.e differen.es in.the bird a.sembla.e,between.the in.erior compa.ed to borders within.vin.ya.ds,usin. a.hiera.chica. commun.ty occupa.0}y *** hypoth-esized tha. occupa.0}y of birds is grea.er in.en.iron.en.s with grea.er heterogen.ity,which in.this study wa. con.idered to be con.ributed by the proximity to vegeta.ed *** expected tha. vin.ya.d borders close to corridors will ha.e higher bird occupa.0}y tha.0}the cen.er of the *** resea.ch wa. con.ucted in.three vin.ya.ds with biodiversity-frien.ly ma.0}gemen. pra.tices,in.Gua.ta.la.y,Men.oza.*** surveys were con.ucted over three breedin. sea.on. from 2018 to *** a.0} richn.ss of the bird commun.ty wa. more closely a.socia.ed with the borders a.ja.en. to the corridors tha.0}with the in.erior of the vin.ya.ds,a. we in.tia.ly predicted,a.though the a.sembla.e of birds did n.t differ *** tha.0}75%of the registered species con.ume exclusively or pa.tia.ly ***-frien.ly ma.0}gemen. a.0} ecologica. schemes,together with vegeta.ed corridors provide multiple ben.fits for biodiversity *** a.-proa.hes n.t on.y min.mize the use of a.rochemica.s but a.so prioritize soil cover with spon.a.0}ous vegeta.ion.which supports a.diverse commun.ty of in.ectivorous bird species,poten.ia.ly con.ributin. to pest con.rol.

关键词： a.ia. Ba.esia.0}a.0}lysis Field sca.e a.roecosystem Ma.0}gemen. Multi-species occupa.0}y model n.ture’s con.ribution. to people

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Sta.ility a.0}lysis of a.discrete biologica. model

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In.ern.tion.l Journ.l of Bioma.hema.ics 2016年第2期9卷 65-83页

作者： a. Q. khan M. n. Qureshi Depa.tmen. of Ma.hema.icsUn.versity of a.a. Ja.mu a.0} Ka.hmir Muza.fa.a.a. 13100 Pakistan

In.this pa.er, we in.estiga.e the equilibrium poin., loca. a.0} globa. beha.ior of the un.que positive equilibrium poin., a.0} ra.e of con.ergen.e of positive solution. of followin. discrete biologica. model： Xn.1=Xn.^ln.α）（1-Yn.,Yn.1=（γδ-1）Yn.1＋1/γδ-1-Yn.Xn., where pa.a.eters α,γ,δ a.0} the in.tia. con.ition. Xo, ]Io a.e positive rea. n.mbers. Some n.merica. exa.ples a.e given.to verify theoretica. results.

关键词： Discrete biologica. model loca. sta.ility globa. cha.a.ter ra.e of con.ergen.e.

Clin.ca. profile a.0} outcomes in.very elderly pa.ien.s with a.ria. fibrilla.ion.a.0}icoa.ula.ed with riva.oxa.a.0} da.a.from the EMIR study

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Journ.l of Geria.ric Ca.diology 2024年第7期21卷 723-732页

作者： Fra.0}isco Ma.ín.Ma.0}el a.0}uita.Sán.hez Iña.i Lekuon. Ma.celo Sa.0}a.tín.Fern.n.dez Viven.io Ba.rios Ca.los Perez Muñoz Jua.0}Cosín.Sa.es a.eja.0}ro IPérez Ca.eza.Va.0}sa.Roldán.Schillin. Ca.les Ra.ols Priu Esteba.0}Oren.s-Piñero Ma.ía.a.un.ión.Es-teve-Pa.tor Depa.tmen. of Ca.diology Hospital Clínico Universitario Virgen de la ArrixacaIMIB-ArrixacaUniversity of MurciaCIBERCVMurciaSpain Depa.tmen. of Ca.diology Hospital Reina Sofía CórdobaIMIBICUniversity of CordobaCIBERCVCórdobaSpain Hospita. Ga.da.a.-Usa.0}olo BizkaiaSpain Depa.tmen. of Ca.diology Hospital Uni-versitario Ramony CajalCIBERCVMadridSpain Depa.tmen. of Ca.diology University Hospital Ramóny CajalAl-caláUniversityMadridSpain Medica. Cen.er La.Ca.illita Sanlúcar de Barrameda.Private cardiology clinicJerez de la FronteraSpain Depa.tmen. of Ca.diology Hospital Arnau de VilanovaValenciaSpain Depa.tmen. of Ca.-diology Virgen de la Victoria University HospitalCIBERCV.MalagaSpain Depa.tmen. of Ha.ma.ology Hospital Clínico Universitario Virgen de la ArrixacaUniversity of MurciaMurciaSpain Depa.tmen. of Medica. a.fa.rs Bayer HispaniaBarcelonaSpain Depa.tmen. of Biochemistry a.0} Molecula. Biology-A University of MurciaMurciaSpain

Objectives To a.0}lyze the clin.ca. profile,a.equa.y of trea.men. with riva.oxa.a.0}a.0} outcomes in.octogen.ria.0} with a.ria. fibrilla.ion.a.),ta.in. riva.oxa.a.0}in.clin.ca. *** Observa.ion.l a.0} n.n.in.erven.ion.l study tha. in.luded a. a.ults recruited from 79 Spa.0}sh cen.ers,a.0}icoa.ula.ed with riva.oxa.a.0}≥ 6 mon.hs before bein. *** were a.0}lyzed a.cordin. to a.e(≥ 80 vs.a.s) a. *** Out of 1433 pa.ien.s,453(31.6%) were octogen.ria.0} a. *** to youn.er pa.ien.s,octogen.ria.0} ha. more comorbidities,higher CHa.DS2-Va.c(4.5 ± 1.3 vs.3.0 ± 1.4;P a.0} Ha.-BLED scores(2.0 ± 1.0 vs.1.4 ± 1.0;P a.l,the dose of riva.oxa.a.0}wa. a.equa.ely prescribed in.83.4% of pa.ien.s,but more frequen.ly in.the youn.er popula.ion.71.1% vs.89.1%;P = 0.039).a.ter a.mea.0}follow-up of 2.2 ± 0.6 yea.s,a.0}ua. ra.es of stroke + systemic embolism + tra.0}ien. ischemic a.ta.k,Ma.E,ca.diova.cula. dea.h a.0} ma.or bleedin. were 1.03%,1.24%,1.03% a.0} 1.75%,respectively,in.octogen.ria.0}*** for progressive hea.t fa.lure dea.h a.0} ma.or bleedin.,ra.es of outcomes in.octogen.ria.0} were simila. compa.ed to youn.er *** octogen.ria.0},the con.omita.0} use of a.0}ipla.elet a.en.s a.0} n.n.severe demen.ia.were in.epen.en.ly a.socia.ed with the developmen. of ischemic stroke,wherea. previous coron.ry reva.cula.iza.ion.a.0} hea.t fa.lure with Ma.E,a.0} higher Ha.-BLED score with ma.or *** In.clin.ca. pra.tice,a.oun. on. third of pa.ien.s ta.in. riva.oxa.a.0}a.e *** pa.ien.s ha.e ma.0} comorbidities a.0} a.high thromboembolic *** tha.,ra.es of a.verse even.s rema.n.*** is a.equa.ely prescribed in.the ma.ority of octogen.ria.0}.

关键词： pa.ien.s a.ria. bleedin.

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GeoChip-ba.ed microbia. fun.tion. in.biogeochemica. cycles a.0} their respon.es to en.iron.en.a. fa.tors in.Ten.chon. hot sprin.s

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Journ.l of Ea.th Scien.e 2024年

作者： Muha.ma. In.ya. Ulla. khan Liuqin.Hua.0} Gen. Wu Jia.0}Ya.0} Xia.0}yu Gua.0}Hon.chen.Jia.0} School of En.iron.en.a. Studies， Chin. Un.versity of Geoscien.es School of Ocea.0}Scien.es， Chin. Un.versity of Geoscien.es Beijing Sta.e Key La.ora.ory of Biogeology a.0} En.iron.en.a. Geology， Chin. Un.versity of Geoscien.es

Microorga.0}sms a.tively pa.ticipa.e in.biogeochemica. cyclin. processes a.0} pla. a.crucia. role in.ma.n.a.n.n. the dyn.mic ba.a.0}e of hot sprin. ecosystems. However， the distribution.of microbia. fun.tion.l gen.s a.0} their in.luen.in. fa.tors in.hot sprin.s rema.n.la.gely un.lea.. Therefore， this study in.estiga.ed the microbia. fun.tion.l gen.s a.0} their poten.ia. for con.rollin. biogeochemica. cycles (C， n. S， a.0} P) in.the hot Sprin.s of Ten.chon.， Chin.， usin. the Geochip method， a.fun.tion.l gen. microa.ra. techn.logy. The exa.in.d hot sprin.s ha.e very differen. microbia. fun.tion.l gen.s. a.tota. of 22736 gen. probe sign.ls were iden.ified， belon.in. to 567 fun.tion.l gen.s a.0} a.socia.ed with 15 ecologica. fun.tion.， ma.n.y in.olvin. stress respon.e， ca.bon.cycle， n.trogen.cycle， sulfur cycle， phosphorus cycle a.0} en.rgy processes. The a.ya. n.rG， dsra.a.0} ppx gen.s were most a.un.a.0} in.ca.bon. n.trogen. sulfur a.0} phosphorus cycles， respectively， a.0} were sign.fica.0}ly correla.ed with pH， tempera.ure a.0} SO42-. The diversity a.0} a.un.a.0}e of detected gen. probes were n.ga.ively correla.ed with tempera.ure. The α-diversity (i.e.， Sha.0}on.in.ex) wa. high a. low tempera.ure a.0} low pH. Molecula. fun.tion.l in.era.tion. revea.ed by the gen. con.ectivity levels were n.ga.ively correla.ed with tempera.ure， pH a.0} SO42-. These results suggested tha. the a.un.a.0}e， diversity a.0} in.era.tion. of microbia. fun.tion.l gen.s were sign.fica.0}ly in.luen.ed by geochemica. pa.a.eters?. In.a.dition. some gen.ra.possessed fun.tion.l gen.s rela.ed to ca.bon. n.trogen. sulfur， a.0} phosphorus cycles a.0} ca.0}syn.rgistica.ly con.rol the biogeochemica. cycles of ca.bon. n.trogen. sulfur a.0} phosphorus. These fin.in.s provide n.w in.ights in.o the fun.tion.l poten.ia.s of microorga.0}sms to pa.ticipa.e in.biogeochemica. cycles a.0} their respon.es to en.iron.en.a. fa.tors in.hot sprin.s.

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