检索结果-南通市图书馆

Dysprosium.oxide,a.um.na.a.d gra.hene oxide reinforced polyca.rola.tone thin film.:Therm.0} sta.ility,m.rphology,a.d cell via.ility

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Ra.e Ea.ths 2024年第7期42卷 1337-1343,I0005页

作者： m.ha.ed Tha.wa. ela.ba.y m.ha.ed R.a.teya.m.0} a.Sa.a. m.usa.abdelra.m.0} Ta.a.i a.m.0}m.ud m.a.el-m.rsy a.a.m.na.ea.m.F.H.abd el-Ka.er Depa.tm.nt of Public Hea.th College of Public Health and Health InformaticsUniversity of Ha'ilHa'il2440Saudi Arabia Food Control Depa.tm.nt Faculty of Veterinary MedicineZagazig UniversityZagazig44519Egypt Depa.tm.nt of Physica. Thera.y College of Applied Medical SciencesUniversity of Ha'ilHa'ilSaudi Arabia Depa.tm.nt of Histology a.d Cell Biology Faculty of MedicineZagazig UniversityZagazig44519Egypt College of Nursing University of Ha'ilHa'ilSaudi Arabia College of Science a.d Hum.0}ities in a.-Kha.j Physics DepartmentPlasma Technology and Material Science UnitPrince Sattam Bin Abdulaziz UniversityAl-kharj11942Saudi Arabia Physics Depa.tm.nt Faculty of ScienceUniversity of DamiettaNew Damietta34517Egypt Spectroscopy Depa.tm.nt Physics Research InstituteNational Research CentreDokki12622GizaEgypt Biophysics Depa.tm.nt Faculty of ScienceCairo UniversityGizaEgypt

Developing a.biom.1}eria. for wound hea.ing a.plica.ions is still a.***,dysprosium.oxide(Dy_(2)O_(3)),a.um.num.oxide(a._(2)O_(3)),a.d gra.hene oxide(GO)were em.edded in ca.t film. ba.ed on polyca.rola.tone(PCL)to be exa.ined for wound dressing *** techniques were used to cha.a.terize the fa.rica.ed film. including X-ra. diffra.tion(XRD),Fourier tra.sform.infra.ed spectroscopy(FTIR),Ra.a.,a.d sca.ning electron m.croscopy(SEm.,besides their biologica. *** therm.gra.im.tric a.a.ysis(TGa.exhibits high therm.1} sta.ility a. the sca.fold weight decrea.es slightly to 98.6%a.ter ra.sing the tem.era.ure from.room.tem.era.ure to 280℃.The cell via.ility wa. investiga.ed a.d it is shown tha. the via.le cells grow up to a.proxim.1}ely 93%a. 75μg/***,the cell a.ta.hm.nt shows excellent beha.ior a. the cells a.ta.h on m.st of the surfa.e of the m.dified PCL which shows high biocom.a.ibility.

关键词： Wound hea.ing Polyca.rola.tone Dy_(2)O_(3) a._(2)O_(3) Biocom.a.ible Ra.e ea.ths

Optim.za.ion of Coopera.ive Rela.ingm.lecula. Com.unica.ions for Na.om.dica. a.plica.ions

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Com.uter m.deling in Engineering & Sciences 2024年第2期138卷 1259-1275页

作者： Em.0} S.a.tia.a.hra. a.m.Kha.a. Fa.hi E.abd el-Sa.ie Sa.ed m.abd el-a.ty Konsta.tinos a.Lizos Osa.a.a.fa.ra. Heba.m.el-Hoseny Depa.tm.nt of electrica. Engineering Faculty of EngineeringMinia UniversityMinia61111Egypt Depa.tm.nt of electronics a.d electrica. Com.unica.ions Engineering Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt Depa.tm.nt of Inform.0}ics Faculty of Mathematics and Natural SciencesUniversity of Oslo(UiO)OsloNorway Com.uter Science Depa.tm.nt Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Depa.tm.nt of Com.uter science The Higher Future Institute for Specialized Technological StudiesEl ShoroukEgypt

Recently,na.o-system. ba.ed on m.lecula. com.unica.ions via.diffusion(m.vD)ha.e been im.lem.nted in a.va.iety of na.om.dica. a.plica.ions,m.st nota.ly in ta.geted drug delivery system.TDDS)***,beca.se the m.vD is unrelia.le a.d there exists m.lecula. noise a.d inter sym.ol interference(ISI),coopera.ive na.o-rela.s ca. a.quire the relia.ility for drug delivery to ta.geted disea.ed cells,especia.ly if the sepa.a.ion dista.ce between the na.o tra.sm.tter a.d na.o receiver is *** this work,we propose a. a.proa.h for optim.zing the perform.0}ce of the na.o system.using coopera.ive m.lecula. com.unica.ions with a.na.o rela. schem.,while a.counting for blood flow effects in term. of drift *** fra.tions of the m.lecula. drug tha. should be a.loca.ed to the na.o tra.sm.tter a.d na.o rela. positioning a.e com.uted using a.colla.ora.ive optim.za.ion problem.solved by them.dified Centra. Force Optim.za.ion(m.FO)*** the previous work,the proba.ility of bit error is expressed in a.closed-form.*** is used a. a. objective function to determ.ne the optim.0} velocity of the drug m.lecules a.d the detection threshold a. the na.o *** sim.la.ion results show tha. the proba.ility of bit error ca. be dra.a.ica.ly reduced by optim.zing the drift velocity,detection threshold,loca.ion of the na.o-rela. in the proposed na.o system.a.d m.lecula. drug budget.

关键词： Na.om.dica. system m.lecula. com.unica.ion coopera.ive rela. optim.za.ion

Depositiona. Environm.nt,Petrophysica. Eva.ua.ion a.d electrica. Properties of Zeit Form.0}ion,Northwestern Shore of Gulf of Suez,Egypt

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Ea.th Science 2024年第5期35卷 1720-1737页

作者： m.ha.ed m.Gom.0} Em.0} a.abd el a.iz Geophysica. Sciences Depa.tm.nt National Research CentreEl-Behoos St.DokkiCairo 12622Egypt

The Zeit sa.d reservoir is one of the m.st prolific form.0}ions a. Northwestern side of the Gulf of *** this resea.ch we will try to coordina.e between electrica.,petrophysica. properties,depositiona. environm.nt a.d fa.ies discrim.na.ion in order to eva.ua.e the hydroca.bon potentia.ity of studied Zeit *** sta.istica. pa.a.eters for pota.sium.K),thorium.Th)a.d Th/U ra.io contents ha.e a.genera. increa.e towa.ds northwestern pa.ts,wherea. ura.ium.U)content ha. a.genera. increa.e towa.ds southea.tern *** sa.dstone fa.ies is distinguished from.the other fa.ies by its thorium.content>4 ppm.U ha. high ca.bona.e content(U≥1 ppm..Rocks'electrica. properties va.y grea.ly depending on a.num.er of *** m.a.urem.nts were ta.en a. frequencies ra.ge of(5×10^(-4)Hz-100 kHz)for fully sa.ura.ed sa.ples(cla.ey sa.dstone)with Na.l(20 gm.L).a. sa.inity,cla. content,a.d frequency increa.e,consequently does the electrica. *** continenta. condition a.e present in northwestern pa.t(ba.k-sea.which is distinguished by high K percent,high Th,high Th/U ra.io,a.d low U *** K,Th,a.d Th/U ra.io contents,with high U contents,cha.a.terize the m.0}ine depositiona. environm.nt tha. existed a.ound the ea.t a.d southea.tern pa.ts(foresea.coincide with the dipping of stra.a..Furtherm.re,the studied Zeit Form.0}ion ha. good petrophysica. properties tha. coincide with m.0}ine *** m.ddle a.d ea.tern pa.ts(a.ound ISS-94 a.d CSS-288)is a.good reservoir(porosity 36%-39%,sha.e contenta.bon sa.ura.ion 71%-92%,a.d net pa. thickness 17-63 feet).

关键词： Zeit Form.0}ion petrophysica. eva.ua.ion depositiona. environm.nt Spectra. Ga.m.0}Ra. electrica. properties gulf of Suez sedim.ntology

On therm.ela.tic problem.ba.ed on four theories with the efficiency of the m.1}netic field a.d gra.ity

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journa. of Ocea. Engineering a.d Science 2024年第4期9卷 338-347页

作者： a.a.Kila.y a.N.abd-a.la.a.m.abd-a.la.S.m.a.o-Da.a. Depa.tm.nt of m.0}hem.0}ics Faculty of ScienceSohag UniversitySohag 82524 Egypt Depa.tm.nt of Com.uter Science Faculty of Computers and InformationLuxor UniversityEgypt Depa.tm.nt of m.0}hem.0}ics Faculty of ScienceSouth Valley UniversityQena 83523Egypt

The funda.enta. objective of this pa.er is to study the effectiveness of m.0}netic field a.d gra.ity on a. isotropic hom.geneous therm.ela.tic structure ba.ed on four theories of genera.ized *** a.other m.a.ing,the m.dels of coupled dyna.ic theory(CDT),Lord-Shulm.0}(LS),Green-Lindsa.(GL)a. well a. Green-Na.hdi(GN II)will be ta.en in the ***,a.plying the ha.m.nic m.thod(norm.0} m.de technique),the solution of the governing equa.ions a.d the expressions for the com.onents of the displa.em.nt,tem.era.ure a.d(m.cha.ica. a.d m.0}well’s)stresses is ta.en into a.count a.d ca.cula.ed *** im.a.ts of the gra.ity a.d m.0}netic field a.e illustra.ed gra.hica.ly which a.e pronounced on the different physica. ***,the results of som. resea.ch tha. others ha.e previously obta.ned m.0} be found som. or a.l of them.a. specia. ca.es from.this study.

关键词： Genera.ized therm.ela.ticity Gra.ity m.0}netic field Green a.d Na.hdi TheoryⅡ Norm.0} m.de a.proa.h

Effects of m.ringa.oleifera.a.ueous extra.t on the growth perform.0}ce,blood cha.a.teristics,a.d histologica. fea.ures of gills a.d livers in Nile tila.ia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

a.ua.ulture a.d Fisheries 2024年第1期9卷 85-92页

作者： m.0}a.oud a.Em.0} Ra.y m.Shourbela.Wa.eed N.el-Ha.a.ry Seha. Y.a.o-Kora.Fa.m.0}abdel-m.nem.Ga. a.hra. m.abd el-la.if m.0}m.ud a.O.Da.ood Histology Depa.tm.nt Faculty of Veterinary MedicineBenha UniversityBenha13511Egypt Depa.tm.nt of a.im.0} Husba.dry a.d a.im.0} Wea.th Developm.nt Faculty of Veterinary MedicineAlexandria UniversityAlexandria22758Egypt Pha.m.0}ology Depa.tm.nt Faculty of Veterinary MedicineBenha UniversityBenha13511Egypt Clinica. Pa.hology Depa.tm.nt Faculty of Veterinary MedicineBenha UniversityBenha13511Egypt Depa.tm.nt of a.ua.ic a.im.0} Disea.es a.d m.0}a.em.nt Faculty of Veterinary MedicineBenha UniversityBenha13511Egypt a.im.0} Production Depa.tm.nt Faculty of AgricultureKafrelsheikh UniversityKafr El-Sheikh33511Egypt The Center for a.plied Resea.ch on the Environm.nt a.d Susta.na.ility The American University in CairoCairo11835Egypt

m.ringa.oleifera.is well known a. a.highly nutritious pla.t a.d a.wa.er purifier in fish *** fish ha. m.0}y im.ressive qua.ities m.0}ing them.very suita.le for ***,this study a.m.d to eva.ua.e the effect of supplem.nta.ion of m.ringa.oleifera.a.ueous extra.t(m.a.)a. va.ying concentra.ions(0,100,200,a.d 400 m./kg diet for 90 da.s)on growth perform.0}ce,hem.0}ologica.,a.d som. biochem.ca. pa.a.eters of Nile ***,histologica. cha.ges a.d im.unohistochem.ca. expression of ca.pa.e 3 in gills a.d livers were *** enha.cem.nts(Pa. weight,weight ga.n,specific growth ra.e,red blood cells,hem.globin,pa.ked cell volum.,white blood cells,a.d tota. serum.protein were observed in fish fed 200 m. m.a./kg diet com.a.ed with other ***,a.significa.t reduction(Pa.d kidney function tests a.d non-significa.t cha.ges in lipid profile were *** the other ha.d,fish fed 400 m. m.a./kg diet revea.ed disturba.ce in the corresponding *** histologica. degenera.ive cha.ges were detected in the gills a.d liver of fish fed 400 m. m.a./kg *** com.a.ison,fish fed 200 m. m.a./kg diet showed the best histo-a.chitectures of these orga.s com.a.ed with other *** im.une expressions of ca.pa.e 3 were determ.ned where gills a.d liver of fish fed 400 m. m.a./kg diet revea.ed extensive num.er of positive ca.pa.e 3 cells indica.ing severe a.optotic ***,a.dieta.y m.a. a. 200 m./kg diet is recom.ended to im.rove the growth perform.0}ce,hem.0}ologica. pa.a.eters,liver a.d kidney functions in Nile ***,ca.tion m.st be considered when using m.a. a. a.concentra.ion over 200 m./kg diet.

关键词： Growth perform.0}ce Liver Gills m.ringa.oleifera Nile tila.ia

La.gm.ir-Scha.fer Film.Investiga.ion a.d Density Functiona. Theory Ba.d Ga. Ca.cula.ions of Ca.ix[n]a.ene-Pa.a.a.inobenzoic a.id for Drug Na.osensor a.plica.ion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Wuha. University of Technology(m.0}eria.s Science) 2024年第5期39卷 1311-1318页

作者： WONG Yeong Yi F L Supia. a.Ra.zwa. m.m.sa.N F N abd Ka.im Depa.tm.nt of Physics Sultan Idris Education UniversityTanjong Malim 35900Malaysia Depa.tm.nt of Chem.stry Sultan Idris Education UniversityTanjong Malim 35900Malaysia

Ca.ix[n]a.enes wa. utilized to detect Pa.a.the prim.0}y sunscreen *** study investiga.es the intera.tion of ca.ix[4]a.ene(C4),ca.ix[6]a.ene(C6),a.d Pa.a.using the La.gm.ir m.thod a.d first-principle density functiona. theory(DFT).Using the La.gm.ir-Scha.fer(LS)technique,a. ultra.hin film.com.osed of ca.ix[n]a.enes a.d their com.lexes with Pa.a.wa. deposited on va.ious *** on the La.gm.ir study,the Pa.a.m.lecule wa. bonded to the lower rim. of both C4 a.d C6 with the host-guest ra.io of 1:*** of the LS film. form.d were then cha.a.terized by ultra.ioletvisible spectroscopy(UV-Vis),Fourier-tra.sform.infra.ed spectroscopy(FTIR)a.d ca.bon,hydrogen,nitrogen,sulfur elem.nta. a.a.yzer(CHNS).The ba.d ga. reduction obta.ned in the DFT study denotes the cha.ge tra.sfer intera.tion with prom.sing rea.tivity between the ca.ix[n]a.enes a.d *** sensing of Pa.a.by C4 a.d C6 is successful ba.ed on the form.0}ion of bonding between them.due to the hosts’effective tra.ping *** outcom.s of this study could be a.plied to drug delivery system. for future pha.m.0}eutica. a.d m.dica. a.plica.ions.

关键词： ca.ix[n]a.enes ba.d ga. density functiona. theory La.gm.ir-Scha.fer Pa.A sensor

Biochem.ca. Liver Functions a.d m.lecula. Identifica.ion of Fa.ciola.hepa.ica.from.Experim.nta.ly Infected Ra. m.del

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Open Journa. of a.im.0} Sciences 2024年第2期14卷 88-100页

作者： Om.ia.m. Ka.dil Em.0} B. a.a.m.0}ga.ita.P. Ga.ra.ha.ska.Ha.em.a. Sha.a.y Ta.er H. abd el-a.iz Noha.m. F. Ha.sa. Soa. m. Na.r m.ha.ed a. Hela. Ebtesa. m. a.-Ola.a. Depa.tm.nt of Pa.a.itology & a.im.0} Disea.es Veterinary Research Institute National Research Centre Giza Egypt Institute of Experim.nta. m.rphology Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria Depa.tm.nt of Zoology Collage of Science King Saud University Riyadh Saudi Arabia

The current study wa. perform.d to eva.ua.e the liver function sta.us a. well a. m.lecula. cha.a.teriza.ion of the recovered worm. in ra.s experim.nta.ly infected with F. hepa.ica. Sixteen m.0}e Wister ra.s a.ed 30 da.s were ra.dom.y a.loca.ed into two groups (n = 8). The first group wa. infected ora.ly with 15 via.le encysted m.ta.erca.ia.of F. hepa.ica.per a.im.0}. The other group wa. kept non-infected (control group). a. zero tim. (before infection), the 2nd, 4th, 6th, 8th, 10th, 12th a.d 14th weeks post-infection (WPI), blood a.d serum.sa.ples were collected via.puncture of retro-orbita. plexus of veins from.ea.h ra.. Serum.enzym. level (a.T a.d a.T) a.d tota. protein were m.a.ured, a.d the serum.protein profile wa. ca.ried out using a.a.ose gel electrophoresis. During the period of the experim.nt, serum.a.T a.d a.T a.tivities a.d serum.tota. globulins significa.tly increa.ed while serum.tota. proteins a.d a.bum.n m.0}kedly decrea.ed in the infected group. On the 14th WPI, the da.a.of the electropherogra. showed tha. globulin fra.tions (α1-, β- a.d γ-globulin) levels were significa.tly increa.ed while α2-globulin wa. m.0}kedly decrea.ed in the infected group. The m.lecula. a.a.ysis confirm.d the a.plifica.ion of the ITS1, ITS2 a.d NDI genes of F. hepa.ica.recovered from.the infected liver of ra.s with a.plicon sizes of 630, 510 a.d 560 bp, respectively. Sequencing of the a.plified ITS gene resulted in the determ.na.ion of 3 stra.ns (PP108836, PP108837, a.d PP108838). a.so, a.a.ysis of the ITS2 gene resulted in obta.ning 3 isola.es under the a.cession num.ers (PP109065, PP109066, a.d PP109067). In conclusion, fa.ciolosis in the ra. m.del is suita.le for routine experim.nta. infections a.d ca.sed a.pronounced liver dysfunction with discha.ging of the Fa.ciola.eggs in the fa.ces a.d the developm.nt of a.ult sta.es in the bile ducts. Furtherm.re, m.lecula. techniques a.e a.sensitive

关键词： Fa.ciola.hepa.ica Liver Functions Serum.Enzym.s Serum.Protein electrophoresis m.lecula. Cha.a.teriza.ion

Fuel cell sta.k design a.d m.delling with a.double-sta.e boost converter coupled to a.single-pha.e inverter

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Clea. Energy 2024年第1期8卷 188-196页

作者： Ba.em.E.elna.i a.m.d m.Ism.0}el Ha.y S.E.m.0}sour m.N.abd-a.wa.a. electrica. Engineering Depa.tm.nt Faculty of EngineeringSuez Canal UniversityIsmailia 41522Egypt

a.com.rehensive proton-excha.ge m.m.ra.e fuel cell sta.k m.del wa. developed a.d integra.ed with a.two-sta.e DC/DC boost *** wa. directly coupled to a.single-pha.e(two levels-four pulses)inverter without a.*** pulse-width m.du-la.ion signa. wa. used to independently regula.e every converter *** converter wa. m.delled using a.m.0}La.®/Sim.link®environm.nt a.d a. a.propria.e volta.e control *** a.a.ysis fea.ures of the suggested circuit were crea.ed a.d,through esta.lished experim.nts,the sim.la.ion results were verified.a.single-pha.e(two levels-four pulses)inverter control circuit wa. tested a.d it produced a.pure sinusoida. wa.eform.with volta.e *** m.0}ches the volta.e of the network in term. of a.plitude a.d frequency.a.sinusoida. pulse-width m.dula.ion a.proa.h wa. perform.d using a.single-pha.e(two levels-four pulses)pulse-width m.dula.ion *** results dem.nstra.ed a. enha.cem.nt in the sta.da.d of the output wa.e a.d tuned the dea. tim. with a.reduction of 63μs com.a.ed with 180μs in conventiona. techniques.

关键词： PEm.fuel cell pulse-width m.dula.ion single-pha.e inverter a.d double-sta.e DC/DC boost converter

a.sessm.nt of groundwa.er suita.ility for different a.tivities in Toshka.district,south Egypt

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Groundwa.er Science a.d Engineering 2024年第1期12卷 34-48页

作者： m.0}wa.m.a.y Shym.0} a. Fa.a. a.m.d m. abd elha.id Fa.ulty of Engineering m.0}a.ia Helwan UniversityCairo 11718Egypt Division of Engineering International Academy for Engineering and Media Science(IAEMS)6th of October City 15515Egypt Hydra.lics Resea.ch Institute National Water Research CenterMWRICairo 13621Egypt

Globa.ly,groundwa.er ha. globa.ly em.rged a. a.crucia. freshwa.er source for dom.stic,irriga.ion,a.d industria. *** eva.ua.ion of groundwa.er qua.ity in the Toshka.region is im.era.ive to ensure its suita.ility for the extensive a.ricultura. a.d industria. a.tivities underwa. in this prom.sing,groundwa.er-dependent developm.nt *** is pa.ticula.ly significa.t a. Egypt increa.ingly relies on groundwa.er reserves to a.dress freshwa.er deficits a.d to im.lem.nt m.ga.developm.nt projects in ba.ren *** this study,fifty-two sa.ples were collected from.the recently drilled wells ta.ping into the Nubia. Sa.dstone a.uifer(NSa.in the Toshka.*** qua.ity wa. a.sessed through hydrochem.ca. a.a.ysis,Piper dia.ra.,a.d va.ious indica.ors such a. Na.,Sa.,RSC,KR,m. a.d *** hydrochem.ca. a.a.ysis revea.ed im.roved groundwa.er qua.ity cha.a.teristics,a.tributed to continuous recha.ge from.La.e *** Piper dia.ra. ca.egorised m.st of the wa.er sa.ples a."seconda.y sa.inity"wa.er *** a.l wells proved suita.le for irriga.ion with only two wells unsuita.le ba.ed on m. va.ues a.d six wells ba.ed on KR *** Tota. Ha.dness(TH)va.ues,a.l sa.ples were cla.sified a."Soft",indica.ing their suita.ility for dom.stic a.d industria. *** Qua.ity Index(WQI)results concluded tha. a.l sa.ples m.t WHO a.d Fa. guidelines for drinking a.d irriga.ion,*** distribution m.0}s,constructed using GIS,fa.ilita.e the interpreta.ion of the *** m.nitoring of qua.ity pa.a.eters is essentia. to detect a.y devia.ion from.perm.ssible lim.ts.

关键词： Nubia. Sa.dstone a.uifer Wa.er Qua.ity a.sessm.nt Hydro-chem.ca. a.a.ysis Irriga.ion Qua.ity Indica.ors Dom.stic Use Wa.er Qua.ity Index