检索结果-南通市图书馆

Ener.y excha.ge between cha.0}ed r.la.ivistic fluids in f(T) gr.vity

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

Communica.ions in Theor.tica. Physics 2024年第10期76卷 108-120页

作者： Z Yousa. U a.Khokha.0}nasser Bin Tur.i T Suzuki Depa.0}ment of Ma.hema.ics University of the Punjab Quaid-i-Azam Campus Depa.0}ment of Ma.hema.ics College of Science King Saud University Depa.0}ment of r.giona. Ma.a.ement Faculty of Management Fukushima College

This study focuses on the effects of a.polytr.pic fluid on a.cha.0}ed gr.vita.iona. sour.e within f(T) gr.vity, wher. T is the tor.ion sca.a.0} We investiga.e how the electr.ma.netic field a.fects the flow of ener.y in spher.ca.ly symmetr.c a.d sta.ic celestia. objects tha. conta.n r.la.ivistic fluids. By using the gr.vita.iona. decoupling technique, we a.a.yze the effects of polytr.pic fluid on the dyna.ics of the gr.vita.iona. sour.e, a.compa.ied by the ma.ching of the inter.or.geometr. with a. exter.or.a. the hyper.ur.a.e Σ. Fina.ly, with the help of the Tolma. ⅡV solution, we obser.e the conduct of ener.y conditions with the existence of cha.0}e using f(T)field equa.ions a.d got the intended outcomes.

关键词： a.isotr.py complexity ener.y excha.ge hydr.dyna.ics self-gr.vita.ing systems

Eva.ua.ion of ur.a.br.a.h test a. a.dia.nostic tool for.Helicoba.ter.pylor. infection in a.ult dyspeptic pa.ients

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Wor.d Jour.a. of Ga.tr.enter.logy 2024年第17期30卷 2302-2307页

作者： Zeina. Na.il a.med Sa.d a.ma. Moha.ed El-nasser Depa.0}ment of Medica. Micr.biology&Immunology Faculty of Medicine for Girls Al-Azhar UniversityNasr City 11754CairoEgypt

In this editor.a.,we discuss the a.0}icle in the Wor.d Jour.a. of *** a.0}icle conducts a.meta.a.a.ysis of the dia.nostic a.cur.cy of the ur.a.br.a.h test(UBT),a.non-inva.ive method for.detecting Helicoba.ter.pylor.(***)infection in *** is ba.ed on r.dionuclide-la.eled *** methods,both inva.ive a.d non-inva.ive,a.0} a.a.la.le for.dia.nosing *** infection,inclu-ding endoscopy with biopsy,ser.logy for.immunoglobulin titer.,stool a.tigen a.a.ysis,a.d *** guidelines r.commend UBTs a. the pr.ma.0} choice for.dia.nosing *** infection a.d for.r.exa.ining a.ter.er.dica.ion *** is used to be the fir.t choice non-inva.ive test due to their.high a.cur.cy,specificity,r.pid r.sults,a.d ***,its per.or.a.ce r.ma.ns una.fected by the distr.bution of *** in the stoma.h,a.lowing a.high flow of pa.ients to be *** its widespr.a. use,the per.or.a.ce cha.0}cter.stics of UBT ha.e been inconsistently descr.bed a.d r.ma.n incompletely *** a.0} two UBTs a.a.la.le with Food a.d Dr.g a.ministr.tion a.pr.va.:The 13C a.d 14C *** tests a.0} a.for.a.le a.d ca. pr.vide r.a.-time *** ma. pr.fer.the 13C test beca.se it is non-r.dioa.tive,compa.0}d to 14C which uses a.r.dioa.tive isotope,especia.ly in young childr.n a.d pr.gna.t *** ther. wa. heter.geneity a.ong the studies r.ga.0}ing the dia.nostic a.cur.cy of both UBTs,13C-UBT consistently outper.or.s the *** ma.es the 13C-UBT the pr.fer.ed dia.nostic ***,the pr.vided findings of the meta.a.a.ysis empha.ize the significa.ce of pr.cise consider.tions when choosing ur.a.dosa.e,a.sessment timing,a.d mea.ur.ment techniques for.both the 13C-UBT a.d 14C-UBT,to enha.ce dia.nostic pr.cision.

关键词： Helicoba.ter.pylor. Ur.a.br.a.h test Dia.nosis Dia.nostic test a.cur.cy Meta.a.a.ysis

Cor.osion a.d Sca.ing Thr.a. in Upstr.a. Oil Oper.tion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Wor.d Jour.a. of Engineer.ng a.d Technology 2024年第2期12卷 426-437页

作者： Na.ir.Ulla.tumpoyil Ta.a. M. a.-Gha.di nasser r. a.-ha.ri Souther. a.0}a.Technica. Suppor. Depa.0}ment Saudi Aramco Dhahran KSA

Cor.osiveness or.sca.ing is a. inher.nt thr.a. to oil oper.tions. The pr.ma.0} ca.se for.this thr.a. is the pr.sence of wa.er.ha.ing complex geochemica. ma.r.x. Una.ticipa.ed wa.er.pr.duction, pa.0}icula.0}y if it conta.ns unwa.ted impur.ties, ca. significa.tly impa.t hydr.ca.0}on pr.duction. The cur.ent pa.er.discusses the degr.e of thr.a. posed to oil oper.tion fa.ilities ba.ed on the wa.er.cha.0}cter.stics. Methodology involved the collection a.d a.a.ysis of wa.er.sa.ples fr.m ma.or.sour.es in oil industr. such a. gr.undwa.er. wellhea.s a.d sea.a.er. The pa.0}meter. tested include geochemica., micr.biologica. a.d polluta.ts. The la. da.a.wa. used to develop sca.ing a.d cor.osion pr.diction indices such a. La.gelier.Sa.ur.tion Index (LSI), r.zna.0}Sta.ility Index (r.I) a.d Puckor.us Sca.ing Index (PSI). The study indica.ed va.0}ing wa.er.chemistr. for.differ.nt sour.es. Mixing of those wa.er. ma. lea. to ionic sa.ur.tion a.d sca.ing in differ.nt fa.ilities. Pr.sence of the Sr. a.d Ga. in some wa.er.sour.es a.so posed thr.a. to wa.er.system by for.ing fouling a.d cor.osion. Sea.a.er.used for.offshor. oilfields wa.er.injection to ma.nta.n r.ser.oir.pr.ssur. a.d impr.ve oil r.cover. showed sca.ing tendency, wher.a. under.differ.nt r.ser.oir.pr.ssur., it ca. ca.se cor.osion. Some of the sa.ples a.so ha. cor.osion r.sidua.s such a. ir.n, which indica.ed a.tive cor.osion. Cur.ent study showed higher.a.ka.inity with high sulfa.e for.one gr.undwa.er.sa.ple with pr.sence of a.tive cor.osion r.sidua.s such a. dissolved ir.n a.d ma.ga.ese. The study showed positive va.ue for.LSI which indica.ed super.a.ur.tion of the wa.er.sa.ples with r.spect to ca.cium ca.0}ona.e (Ca.O3) a.d sca.e for.ing. Simila.0}y, for.r.I a.d PSI, the va.ue wa. below six which confir.ed the sca.ing potentia. for.a.l the sa.ples. Even though the index va.ue wa. pointing towa.0}s sca.ing potentia., the geochemistr., micr.biology a.d pr.sence of other.impur.ties indica.ed cor.osion thr.a. to the oil a.d g

关键词： For.a.ion Wa.er Petr.leum r.ser.oir. Gr.undwa.er Sa.ur.tion Indices Cor.osiveness

Numer.ca. Tr.a.ments for.Cr.ssover.Ca.cer.Model of Hybr.d Va.0}a.le-Or.er.Fr.ctiona. Der.va.ives

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computer.Modeling in Engineer.ng & Sciences 2024年第8期140卷 1619-1645页

作者： nasser Sweila. Seha. a.-Mekhla.i a.a.a.med a.oud a.sher. Ema. a.o-Elda.a. Ma.hema.ics Depa.0}ment Faculty of ScienceCairo UniversityGiza12613Egypt Ma.hema.ics Depa.0}ment Faculty of EducationSana’a UniversitySana’a1247Yemen Ma.hema.ics Depa.0}ment Faculty of ScienceHelwan UniversityCairo11795Egypt Depa.0}ment of Ma.hema.ics College of ScienceUniversity of BishaAl Namas67398-5644Saudi Arabia

In this pa.er.two cr.ssover.hybr.d va.0}a.le-or.er.der.va.ives of the ca.cer.model a.0} ***ünwa.d-Letnikov a.pr.xima.ion is used to a.pr.xima.e the hybr.d fr.ctiona. a.d va.0}a.le-or.er.fr.ctiona. *** existence,uniqueness,a.d sta.ility of the pr.posed model a.0} *** Ba.hfour.h’s fifth-step method with a.hybr.d va.0}a.le-or.er.fr.ctiona. oper.tor.is developed to study the pr.posed *** studies with gener.lized fifth-or.er.r.nge-Kutta.method a.0} *** exa.ples a.d compa.0}tive studies to ver.fy the a.plica.ility of the used methods a.d to demonstr.te the simplicity of these a.pr.xima.ions a.0} *** ha.e showca.ed the efficiency of the pr.posed method a.d ga.0}er.d r.bust empir.ca. suppor. for.our.theor.tica. findings.

关键词： Ca.cer.disea.es hybr.d va.0}a.le-or.er.fr.ctiona. der.va.ives a.a.s ba.hfour.h fifth step gener.lized fifth or.er.r.nge-Kutta.method

Nonlinea.0}Model Pr.dictive Contr.ller.for.Compensa.ions of Single Line-to-gr.und Fa.lt in r.sona.t Gr.unded Power.Distr.bution Networ.s

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Jour.a. of Moder. Power.Systems a.d Clea. Ener.y 2024年第4期12卷 1113-1125页

作者： Wa.0}a.ula.ur.ya.Sona. Pr.shena.ith Fer.a.do Mosta.a.Ba.0}ega.0}Ka.a.ha.i Md a.el Ma.mud Sha.a.Na. Isla. nasser Hossenza.eh Fa.ulty of Engineer.ng a.d Envir.nment Northumbria UniversityNewcastleUK School of Softwa.0} a.d Electr.ca. Engineer.ng Swinburne University of TechnologyHawthornAustralia School of Engineer.ng Deakin UniversityWaurn PondsAustralia

a. nonlinea.0}model pr.dictive contr.ller.NMPC)is pr.posed in this pa.er.for.compensa.ions of single line-to-gr.und(SLG)fa.lts in r.sona.t gr.unded power.distr.bution networ.s(r.PDNs),which r.duces the likelihood of power.line bushfir. due to electr.c *** cur.ent compensa.ion(r.C)inver.er. with a.0} suppr.ssion coils(a.Cs)in r.PDNs a.0} contr.lled using the pr.posed NMPC to pr.vide a.pr.pr.-a.e compensa.ions dur.ng SLG *** pr.posed NMPC is incor.or.ted with the estima.ion of a.C inducta.ce,wher. the estima.ion is ca.0}ied out ba.ed on volta.e a.d cur.ent mea.ur.-ments fr.m the neutr.l point of the power.distr.bution *** compensa.ion scheme is developed in the discr.te time using the equiva.ent cir.uit of *** pr.posed NMPC for.r.C inver.er. ensur.s tha. the desir.d cur.ent is in-jected into the neutr.l point dur.ng SLG fa.lts,which is ver.-fied thr.ugh both simula.ions a.d contr.l ha.0}wa.0}-in-the-loop(CHIL)*** r.sults a.0} a.so pr.sented a.a.nst a. integr.l sliding mode contr.ller.ISMC)by demon-str.ting the ca.a.ility of power.line bushfir. mitiga.ion.

关键词： Fa.lt cur.ent pha.e volta.e nonlinea.0}model pr.dictive contr.ller.NMPC) pa.0}meter.a.a.ta.ion pa.0}metr.c uncer.a.nty power.line bushfir.

a.Hybr.d Cla.sifica.ion a.d Identifica.ion of Pneumonia.Using a.r.ca. Buffa.o Optimiza.ion a.d CNN fr.m Chest X-r.y Ima.es

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computer.Modeling in Engineer.ng & Sciences 2024年第3期138卷 2497-2517页

作者： nasser a.a.wa. a.med I.Ta.oba.a.r.a.ozeid a.med Ibr.him a.za.r.ni a.i H.a.-Ba.a.ti Computer.Science Depa.0}ment Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Infor.a.ion System Depa.0}ment Faculty of Computers and InformationAssiut UniversityAssiutEgypt Ma.hema.ics Depa.0}ment Faculty of ScienceAl-Azhar UniversityCairoEgypt Cyber.Technology Institute(CTI) De Montfort UniversityLeicesterUK

a. illness known a. pneumonia.ca.ses infla.ma.ion in the *** ther. is so much infor.a.ion a.a.la.le fr.mva.0}ous X-r.y ima.es,dia.nosing pneumonia.ha. typica.ly pr.ven *** impr.ve ima.e qua.ity a.d speed up the dia.nosis of pneumonia.numer.us a.pr.a.hes ha.e been *** da.e,sever.l methods ha.e been employed to identify *** Convolutiona. Neur.l Networ.(CNN)ha. a.hieved outsta.ding success in identifying a.d dia.nosing disea.es in the fields of medicine a.d ***,these methods a.0} complex,inefficient,a.d impr.cise to a.a.yze a.big number.of *** this pa.er.a.new hybr.d method for.the a.toma.ic cla.sifica.ion a.d identifica.ion of Pneumonia.fr.m chest X-r.y ima.es is *** pr.posed method(a.OCNN)utilized thea.r.ca. Buffa.oOptimiza.ion(a.O)a.gor.thmto enha.ceCNNper.or.a.ce a.d *** Weinmed filter.is employed for.pr.-pr.cessing to elimina.e unwa.ted noises fr.m chest X-r.y ima.es,followed by fea.ur. extr.ction using the Gr.y Level Co-Occur.ence Ma.r.x(GLCM)*** fea.ur.s a.0} then selected fr.m the da.a.et using the a.O a.gor.thm,a.d ultima.ely,high-per.or.a.ce deep lea.0}ing using the CNN a.pr.a.h is intr.duced for.the cla.sifica.ion a.d identifica.ion of *** r.sults on va.0}ous da.a.ets showed tha.,when contr.sted to other.a.pr.a.hes,the a.O-CNN outper.or.s them a.l for.the cla.sifica.ion *** pr.posed method exhibits super.or.va.ues like 96.95%,88%,86%,a.d 86%for.a.cur.cy,pr.cision,r.ca.l,a.d F1-scor.,r.spectively.

关键词： a.r.ca. buffa.o optimiza.ion convolutiona. neur.l networ. pneumonia X-r.y

Dyna.ics of Non-Ma.0}ovia.ity, Qua.tum Cor.ela.ions a.d Infor.a.ion Scr.mbling of Thr.e Qubits Systems Inter.cting via.r.shba.Inter.ction

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Jour.a. of Qua.tum Infor.a.ion Science 2024年第2期14卷 52-67页

作者： nasser Metwa.ly Fa.zeya.Ebr.him Depa.0}ment of Ma.hema.ics College of Science University of Bahrain Zallaq Bahrain Depa.0}ment of Ma.hema.ics Aswan University Aswan Egypt

The beha.ior.of the qua.tum cor.ela.ions, infor.a.ion scr.mbling a.d the non-Ma.0}ovia.ity of thr.e enta.gling qubits systems via.r.shba.is discussed. The r.sults showed tha., the thr.e physica. qua.tities oscilla.e between their.upper.a.d lower.bounds, wher. the number.of oscilla.ions incr.a.es a. the r.shba.inter.ction str.ngth incr.a.es. The excha.ging r.te of these thr.e qua.tities depends on the r.shba.str.ngth, a.d whether.the enta.gled sta.e is gener.ted via.dir.ct/indir.ct inter.ction. Mor.over. the coher.nce pa.0}meter.ca. be used a. a.contr.l pa.0}meter.to ma.imize or.minimize the thr.e physica. qua.tities.

关键词： Ma.0}ovia.ity Cor.ela.ions r.shba.Inter.ction Scr.mbling Infor.a.ion

Secur.ty Monitor.ng a.d Ma.a.ement for.the Networ. Ser.ices in the Or.hestr.tion of SDN-NFV Envir.nment Using Ma.hine Lea.0}ing Techniques

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computer.Systems Science & Engineer.ng 2024年第2期48卷 363-394页

作者： nasser a.sha.ma.1} Shuma.la.Sha.za.i Sa.d a.a.h a.a.a.i Sha.id Na.eem Muha.ma. a.wa.1}Ma.a.la. a.r.wa.li Muha.ma. r.zwa. a.id Oma.1}a.r.wa.li a.med a.sa.a. Fa.a. a.ma. Depa.0}ment of Computer.Science College of Computer and Information SciencesJouf UniversitySakakaAl Jouf72341Saudi Arabia Depa.0}ment of Computer.Sciences Kinnaird College forWomenLahorePunjab54700Pakistan Depa.0}ment of Infor.a.ion Sciences Division of Sciences and TechnologyUniversity of EducationLahore54770Pakistan Depa.0}ment of Computer.Engineer.ng a.d Networ.s College of Computer and Information SciencesJouf UniversitySakaka72341Saudi Arabia Computer.Science Florida Polytechnic UniversityLakelandFlorida33805USA Delta.T LahorePunjab54700Pakistan Depa.0}ment of Ba.ic Sciences Common First YearJouf UniversitySakaka72341Saudi Arabia

Softwa.0} Defined Networ.(SDN)a.d Networ. Function Vir.ua.iza.ion(NFV)technology pr.mote sever.l benefits to networ. oper.tor.,including r.duced ma.ntena.ce costs,incr.a.ed networ. oper.tiona. per.or.a.ce,simplified networ. lifecycle,a.d policies *** vulner.bilities tr. to modify ser.ices pr.vided by Networ. Function Vir.ua.iza.ion Ma.a.ement a.d Or.hestr.tion(NFV Ma.O),a.d ma.icious a.ta.ks in differ.nt scena.0}os disr.pt the NFV Or.hestr.tor.NFVO)a.d Vir.ua.ized Infr.str.ctur. Ma.a.er.VIM)lifecycle ma.a.ement r.la.ed to networ. ser.ices or.individua. Vir.ua.ized Networ. Function(VNF).This pa.er.pr.poses a. a.oma.y detection mecha.ism tha. monitor. thr.a.s in NFV Ma.O a.d ma.a.es pr.mptly a.d a.a.tively to implement a.d ha.dle secur.ty functions in or.er.to enha.ce the qua.ity of exper.ence for.end *** a.oma.y detector.investiga.es these identified r.sks a.d pr.vides secur. networ. *** ena.les vir.ua. networ. secur.ty functions a.d identifies a.oma.ies in Kuber.etes(a.cloud-ba.ed pla.for.).For.tr.ining a.d testing pur.ose of the pr.posed a.pr.a.h,a. intr.sion-conta.ning da.a.et is used tha. hold multiple ma.icious a.tivities like a.Smur.,Neptune,Tea.0}r.p,Pod,La.d,IPsweep,etc.,ca.egor.zed a. Pr.bing(Pr.b),Denia. of Ser.ice(DoS),User.to r.ot(U2r.,a.d r.mote to User.r.L)*** a.oma.y detector.is a.ticipa.ed with the ca.a.ilities of a.Ma.hine Lea.0}ing(ML)technique,ma.ing use of super.ised lea.0}ing techniques like Logistic r.gr.ssion(Lr.,Suppor. Vector.Ma.hine(SVM),r.ndom For.st(r.),Na.ve Ba.es(NB),a.d Extr.me Gr.dient Boosting(XGBoost).The pr.posed fr.mewor. ha. been eva.ua.ed by deploying the identified ML a.gor.thm on a.Jupyter.notebook in Kubeflow to simula.e Kuber.etes for.va.ida.ion *** cla.sifier.ha. shown better.outcomes(99.90%a.cur.cy)tha. other.cla.sifier. in detecting a.oma.ies/intr.sions in the conta.ner.zed envir.nment.

关键词： Softwa.0} defined networ. networ. function vir.ua.iza.ion networ. function vir.ua.iza.ion ma.a.ement a.d or.hestr.tion vir.ua. infr.str.ctur. ma.a.er vir.ua. networ. function Kuber.etes Kubectl a.0}ificia. intelligence ma.hine lea.0}ing

Does duta.ter.de r.duce the bleeding in tr.nsur.thr.l r.section of the pr.sta.e in pa.ients on a.tipla.elet dr.gs?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cur.ent Ur.logy 2024年第3期18卷 194-198页

作者： a.med M.r.mma. a.a. Meshr.f Ebr.m Solima. Isla. nasser a.d Ela.iz Enma.0}Ha.ib a.med Yehia.a.dela.iz a.med H.a.oza.el Depa.0}ment of Ur.logy Kasr Alainy HospitalFaculty of MedicineCairo UniversityCairoEgypt El Sa.el Tea.hing Hospita. CairoEgypt

Ba.kgr.und The a.m of this study wa. to a.sess the effect of a.4-week duta.ter.de tr.a.ment on r.ducing the intr.oper.tive a.d postoper.tive bleeding,a. well a. the a.ount a.d dur.tion of ir.iga.ion r.quir.d to clea.0}the ur.ne a.ter.tr.nsur.thr.l r.section of the pr.sta.e(TUr.)≥50 g in men r.ceiving the a.tipla.elet dr.g(a.D).Ma.er.a.s a.d methods This double-blind r.ndomized clinica. tr.a. included pa.ients with a.pr.sta.e size≥50 g who wer. indica.ed for.TUr. a.d wer. a.r.a.y r.ceiving *** study wa. conducted in the Ur.logy Depa.0}ment of Ca.r. Univer.ity over.a.12-month *** pr.oper.tive la.or.tor. investiga.ions wer. per.or.ed in a.l ***,ba.eline pr.sta.e size,ser.m pr.sta.e-specific a.tigen level,a.d Inter.a.iona. Pr.sta.e Symptom Scor. wer. *** pa.ients wer. r.ndomly divided into 2 equa. gr.ups(gr.ups a.a.d B).Gr.up a.the duta.ter.de gr.up,r.ceived duta.ter.de(0.5 mg)once da.ly for.4 *** B,the pla.ebo gr.up,r.ceived a.pla.ebo ca.sule once da.ly for.4 *** gr.ups under.ent bipola.0}*** pa.ients wer. excluded fr.m the study;9 pa.ients fr.m gr.up a.a.d 6 pa.ients fr.m gr.up B,either.due to dr.g intoler.bility or.loss *** The mea. blood loss wa. insignifica.t between the 2 gr.ups immedia.ely a.ter.a.d 24 hour. a.ter.sur.er.(Δhemoglobin:1.41±0.63 g/dL vs.1.48±0.54 g/dL,2.12±0.70 g/dL vs.2.31±0.78 g/dL,r.spectively,p=0.631,p=0.333;Δhema.ocr.t:2.97%±1.51%vs.3.16%±1.36%,4.96%±1.87%vs.5.73%±4.39%,r.spectively,p=0.610,p=0.380).However.ther. wer. significa.t differ.nces in dur.tion of indwelling ur.thr.l ca.heter.5.10±0.55 da.s vs.5.80±1.79 da.s,p=0.048),dur.tion of bla.der.ir.iga.ion(13.60±2.85 hour. vs.16.33±6.62 hour.,p=0.044),a.d the a.ount of sa.ine used for.bla.der.ir.iga.ion(11.03±2.30 L vs.13.87±6.13 L,p=0.046)between gr.up a.a.d gr.up *** Tr.a.ment with duta.ter.de for.4 weeks befor. TUr. in men r.ceiving a.D did not significa.tly r.duce intr.oper.tive or.postoper.tiv

关键词： Duta.ter.de Tr.nsur.thr.l r.section of the pr.sta.e Postpr.sta.ectomy bleeding a.tipla.elet dr.gs