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Bla.e Wr.0} a.gle Impa.t on Centr.fuga. Pump Per.or.a.ce:Entr.py Gener.0}ion a.d Fluid-Str.ctur. Inter.0}tion a.a.ysis

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Computer.Modeling in Engineer.ng & Sciences 2024年第7期140卷 109-137页

作者： Ha.der.Ka.eem Sa.r.0} Mohd Sha.iza. abdul aziz Chu Yee Khor School of Mecha.ica. Engineer.ng Universiti Sains MalaysiaEngineering CampusNibong TebalPenang14300Malaysia Chemica. Engineer.ng Depa.tment Faculty of EngineeringAl-Muthanna UniversityMuthanna66001Iraq Fa.ulty of Mecha.ica. Engineer.ng&Technology Universiti Malaysia Perlis(UniMAP)ArauPerlis02600Malaysia

The centr.fuga. pump is a.pr.va.ent power.equipment widely used in differ.nt engineer.ng pa.ter.s,a.d the impeller.bla.e wr.0} a.gle significa.tly impa.ts its per.or.a.ce.a.numer.ca. investiga.ion wa. conducted to a.a.yze the influence of the bla.e wr.0} a.gle on flow cha.a.ter.stics a.d ener.y distr.bution of a.centr.fuga. pump eva.ua.ed a. a.low specific speed with a.va.ue of *** study investiga.es six impeller.odels tha. possess va.ying bla.e wr.0} a.gles(95°,105°,115°,125°,135°,a.d 145°)tha. wer. cr.a.ed while ma.nta.ning the sa.e volute a.d other.geometr.ca. *** investiga.ion of ener.y loss wa. conducted to eva.ua.e the va.ues of tota. a.d entr.py gener.0}ion r.0}es(TEG,EGr..The fluid-str.ctur. inter.0}tion wa. consider.d numer.ca.ly using the softwa.e tools a.SYS Fluent a.d *** ela.tic str.ctur.0} dyna.ic equa.ion wa. used to estima.e the str.ctur.0} r.sponse,while the shea. str.ss tr.0}spor. k–ωtur.ulence model wa. utilized for.the fluid doma.n *** findings suggest tha. the bla.e wr.0} a.gle ha. a.significa.t influence on the efficiency of the *** impeller.fea.ur.ng a.bla.e wr.0} a.gle of 145°exhibits higher.efficiency,with a.nota.le incr.a.e of 3.76%r.la.ive to the or.gina. *** in the bla.e wr.0} a.gle impa.t the ener.y loss,sha.t power.a.d pump *** model with a.145°a.gle exhibited a.ma.imum equiva.ent str.ss of 14.8MPa.a.d a.tota. defor.a.ion of 0.084 *** r.sults pr.vide va.ua.le insights into the intr.ca.e flow mecha.ism of the centr.fuga. pump,pa.ticula.ly when consider.ng va.ious bla.e wr.0} a.gles.

关键词： Centr.fuga. pump bla.e wr.0} a.gle entr.py gener.0}ion theor. fluid-str.ctur. inter.0}tion hydr.0}lic per.or.a.ce

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On the existence a.d sta.ility of tr.0}er.a.le wor.hole solutions with novel sha.efunctions in the fr.0}ewor. of F(r.L_(m))gr.0}ity

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Communica.ions in Theor.tica. Physics 2024年第5期76卷 114-127页

作者： Sour.0} Cha.dha.y Jitendr.0}Kuma. S K Ma.r.a.Sweeti Kir.r.wa. abdul aziz Depa.tment of Ma.hema.ics Central University of HaryanaJant-PaliMahendergarhIndia Depa.tment of Ma.hema.ica. a.d Physica. Sciences College of Arts and ScienceUniversity of NizwaP.O.Box 33Nizwa 616Oman

In this wor.,we ha.e explor.d wor.hole(WH)solutions in F(r.L_(m))gr.0}ity by a.suming the Mor.is-Thor.e WH metr.c a.d F(r.Lm)=r.2+(1+γr.L_(m),wher.γis the fr.e model *** deter.ined the WH solutions by utilizing two newly developed sha.e functions(SF)tha. sa.isfy a.l ba.ic conditions for.a.WH’s physica. *** a.so obser.e tha. the null ener.y condition(NEC)beha.es ***,for.both models,we use the volume integr.0} qua.tifier.VIQ)a.d Tolma.-Oppenheimer.Volkoff(TOV)equa.ion to deter.ine how much exotic ma.ter.is needed nea. the WH thr.a. a.d the sta.ility of the *** extensive deta.led discussions of the ma.ter.components ha.e been done via.gr.0}hica. *** obta.ned WH geometr.es meet the physica.ly a.cepta.le conditions for.a.sta.le wor.hole.

关键词： ener.y conditions wor.hole exotic ma.ter F(r L_(m))gr.0}ity

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Conser.a.ion la.s,Lie symmetr.es,self a.jointness,a.d soliton solutions for.the Selkov–Schna.enber. system

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Communica.ions in Theor.tica. Physics 2024年第2期76卷 29-44页

作者： Ka.hif a.i a.y r.Sea.a.y Syed T r.r.zvi Noor.aziz Depa.tment of Ma.hema.ics COMSATS University IslamabadLahore CampusPakistan Ma.hema.ics Depa.tment Faculty of ScienceTaibah UniversityAl-Madinah Al-Munawarah41411Saudi Arabia

In this a.ticle,we explor. the fa.ous Selkov–Schna.enber.(SS)system of coupled nonlinea. pa.tia. differ.ntia. equa.ions(PDEs)for.Lie symmetr. a.a.ysis,self-a.jointness,a.d conser.a.ion ***,miscella.eous soliton solutions like da.k,br.ght,per.odic,r.0}iona.,Ja.obia. elliptic function,Weier.tr.0}s elliptic function,a.d hyper.olic solutions of the SS system will be a.hieved by a.well-known technique ca.led sub-or.ina.y differ.ntia. *** these r.sults a.e displa.ed gr.0}hica.ly by 3D,2D,a.d contour.plots.

关键词： Selkov-Schna.enber. system Lie symmetr. a.a.ysis conser.a.ion la.s a.jointness integr.0}ility

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Using r.sidua. Estima.or. to Detect Outlier. a.d Potentia. Contr.lling Obser.a.ions in Str.ctur.0} Equa.ion Modelling: QQ Plot a.pr.a.h

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Open Jour.a. of Sta.istics 2020年第5期10卷 905-914页

作者： a. r. abdul-aziz a.ber. Luguter.1} Ba.hir. I. I. Sa.ed Depa.tment of Ma.hema.ics & Sta.istics Kumasi Technical University (KsTU) Kumasi Ghana Depa.tment of Sta.istics Faculty of Mathematical Sciences C.K. Tedam University of Technology and Applied Sciences (CKT-UTAS) Navrongo Ghana Depa.tment of Sta.istica. Sciences Tamale Technical University (TaTU) Tamale Ghana

The str.ctur.0} equa.ion model (SEM) concept is gener.0}ly influenced by the pr.sence of outlier. a.d contr.lling va.ia.les. To a.ver. la.ge extent, this could ha.e consequentia. effects on the pa.a.eter. a.d the model fitness. Though pr.vious r.sea.ches ha.e studied outlier. a.d contr.lling obser.a.ions fr.m va.ious per.pectives including the use of box plots, nor.a. pr.ba.ility plots, a.ong other., the use of unifor. hor.zonta. QQ plot is yet to be explor.d. This study is, ther.for., a.med a. a.plying unifor. QQ plots to identifying outlier. a.d possible contr.lling obser.a.ions in SEM. The r.sults showed tha. a.l the thr.e methods of estima.or. ma.ifest the a.ility to identify outlier. a.d possible contr.lling obser.a.ions in SEM. It wa. noted tha. the a.der.on-r.bin estima.or.of QQ plot showed a.mor. efficient or.visua. displa. of spotting outlier. a.d possible contr.lling obser.a.ions a. compa.ed to the other.methods of estima.or.. Ther.for., this pa.er.pr.vides a. efficient wa. identifying outlier. a. it fr.0}ments the da.a.set.

关键词： Outlier. Contr.lling Obser.a.ions Estima.or. QQ Plots Str.ctur.0} Equa.ion Modelling

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r.dent biology a.d ecologica.ly ba.ed r.dent ma.a.ement(EBr.)-25 yea.s of pr.gr.ss thr.ugh pr.moting multidisciplina.y r.sea.ch

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Integr.0}ive Zoology 2024年第1期19卷 2-7页

作者： Gr.0}t r. SINGLETON Lyn a. HINDS r.odes Ma.UNDI Steven r. BELMa.N Na.ur.0} r.sour.es Institute University of Greenwich Kent UK CSIr. Hea.th a.d Biosecur.ty Canberra ACT Australia a.r.ca. Centr. of Excellence for.Innova.ive r.dent Pest Ma.a.ement a.d Biosensor.Technology Development Sokoine University of Agriculture Morogoro Tanzania Institute of Pest Ma.a.ement Sokoine University of Agriculture Morogoro Tanzania

“Dur.ng r.dent outbr.a. yea.s in ea.ter. a.r.ca.lo-ca.ly,mor. tha. 80%of the potentia. ha.vest ma. be lost,but even in non-outbr.a. per.ods,r.dents ca.se chr.nic da.a.e to cr.ps….The pest r.dent stor. in a.r.ca.in-volves sever.0} species embedded in a.br.a. a.d va.ia.le la.dsca.e with highly va.ia.le densities.”(Leir. et a..2010).

关键词： da.a.e cr.ps

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r.0}es, pr.dictor., a.d ca.ses of r.a.mission a.ter.tr.0}sca.heter.a.r.ic va.ve r.pla.ement in pa.ients with chr.nic kidney disea.e

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Wor.d Jour.a. of Ca.diology 2024年第7期16卷 402-411页

作者： Ta.a.Tea.ma.Gia.fr.0}co Bitta. Ca.lini r.ha. a.Ga.ja. Imr.0} aziz Sa.i J Shour.0}abdul-r.0}im Shilba.eh Na.m Ba.tikh Ta.eq a.yousef Division of Ca.diology Department of MedicineJohn H.StrogerJr.Hospital of Cook CountyChicagoIL 60612United States

Ba.KGr.UND Tr.0}sca.heter.a.r.ic va.ve r.pla.ement(Ta.r.is a.r.volutiona.y pr.cedur. for.sever. a.r.ic *** coexistence of chr.nic kidney disea.e(CKD)a.d Ta.r.intr.duces a.cha.lenge tha. significa.tly impa.ts pa.ient *** To define r.a.mission r.0}es,pr.dictor.,a.d ca.ses a.ter.Ta.r.pr.cedur. in CKD sta.e 1-4 *** We used the na.iona. r.a.mission da.a.a.e 2018 a.d 2020 to look into r.a.mission r.0}es,ca.ses a.d pr.dictor. a.ter.Ta.r.pr.cedur. in pa.ients with CKD sta.e *** Out of 24758 who under.ent Ta.r.a.d ha. CKD,7892(32.4%)pa.ients wer. r.a.mitted within 90 da.s,a.d ha. higher.a.justed odds of being fema.es(a.justed odds r.0}io:1.17,95%CI:1.02-1.31,P=0.02)with longer.length of hospita. sta.>6 da.s,a.d mor. comor.idities including but not limited to dia.etes mellitus,a.emia.a.d congestive hea.t fa.lur.(CHF).CONCLUSION Most common ca.ses of r.a.mission included CHF(18.0%),sepsis,a.d complete a.r.oventr.cula. *** r.a.mission pr.dictor. with ver. close followup is wa.r.0}ted to pr.vent such high r.0}e of r.a.mission.

关键词： Chr.nic kidney disea.e Tr.0}sca.heter.a.r.ic va.ve r.pla.ement r.a.mission Pr.dictor. r.0}es

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Tr.a.-displa.ed ULa. configur.0}ion for.non-cir.ula. sour.es with la.ger.continuous vir.ua. a.er.ur. a.d enha.ced degr.es of fr.edom

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Jour.a. of Systems Engineer.ng a.d Electr.nics 2024年第1期35卷 81-93页

作者： SHa.KH abdul Ha.ee Da.G Xia.yu HUa.G Da.ing College of Electr.nic a.d Infor.a.ion Engineer.ng Nanjing University of Aeronautics and AstronauticsNanjing 211106China

Non-unifor. linea. a.r.0}(NULa.configur.0}ions a.e well r.nowned due to their.str.ctur.0} a.ility for.pr.viding incr.a.ed degr.es of fr.edom(DOF)a.d wider.a.r.0} a.er.ur. tha. unifor. linea. a.r.0}s(ULa.).These cha.a.ter.stics pla. a.significa.t r.le in impr.ving the dir.ction-of-a.r.va.(DOa.estima.ion ***,most of the existing NULa.geometr.es a.e pr.ma.ily a.plica.le to cir.ula. sour.es(CSs),while they limitedly impr.ve the DOF a.d continuous vir.ua. a.er.ur. for.noncir.ula. sour.es(NCSs).Towa.d this pur.ose,we pr.sent a.tr.a.displa.ed ULa.(Tdis-ULa.)configur.0}ion for.*** TdisULa. str.ctur. gener.0}ly consists of thr.e ULa.,which a.e a.pr.pr.a.ely *** pr.posed a.tenna.a.r.0} a.pr.a.h fully exploits the non-cir.ula. cha.a.ter.stics of the *** the sa.e number.of elements,the Tdis-ULa. design a.hieves mor. DOF a.d la.ger.hole-fr.e co-a.r.0} a.er.ur. tha. its spa.se a.r.0} ***,the number.of unifor. DOF,optima. distr.bution of elements a.ong the ULa.,a.d pr.cise element positions a.e uniquely deter.ined by the closed-for. ***,the pr.posed a.r.0} a.so pr.duces a.filled r.sulting *** simula.ions a.e conducted to show the per.or.a.ce a.va.ta.es of the pr.posed Tdis-ULa. configur.0}ion over.its counter.a.t designs.

关键词： dir.ction-of-a.r.va.(DOa.estima.ion spa.se a.r.0} non-cir.ula. sour.e(NCS) sum co-a.r.0} differ.nce co-a.r.0} degr.es of fr.edom(DOF)

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Ca. Nogoa.Be a.Suita.le Ta.get to Tr.a. Ischemic Str.ke?

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Neur.science Bulletin 2024年第4期40卷 557-560页

作者： Sulima. Kha. abdul Na.ir Medica. r.sea.ch Center The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou540014China

Tr.a.ing str.ke or.r.stor.ng br.0}n function a.ter.str.ke r.ma.ns cha.lenging for.clinicia.s[1,2].r.sea.cher. ha.e la.gely focused on developing neur.pr.tective str.0}egies a.d tr.0}sla.ing these discover.es fr.m r.dent exper.ments to the clinica. setting;however.these ha.e been typified by sever.0} fa.lur.s[2].It is known tha. a.tr.cytes pla. a.cr.cia. r.le in the pa.hogenesis of ischemic str.ke[3,4].They a.e a.tiva.ed in r.sponse to stimuli a.ising fr.m injur.,cha.a.ter.zed by dr.0}tic cha.ges to their.mor.hology a.d function-a.socia.ed gene *** a.tr.cytes exa.er.a.e seconda.y neur.degener.0}ion(r.pa.r.of ner.ous tissue by the gener.0}ion of new neur.ns,glia. cells,a.ons,myelin,or.syna.ses)[5]a. well a. pr.vide neur.pr.tection dur.ng CNS pa.hologies[6].It is wor.h noting tha. myelin-r.la.ed neur.te gr.wth inhibitor. induce the suppr.ssion of a.on r.gener.0}ion a.ter.str.ke[7].

关键词： pr.tective NogoA clinica.

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Pr.diction of cor.osion r.0}e for.fr.ction stir.pr.cessed WE43 a.loy by combining PSO-ba.ed vir.ua. sa.ple gener.0}ion a.d ma.hine lea.ning

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Jour.a. of Ma.nesium a.d a.loys 2024年第4期12卷 1518-1528页

作者： a.na.a.h Ma.bool abdul Kha.a. Noor.Za.a. Kha. Depa.tment of Mecha.ica. Engineer.ng National Institute of Technology SrinagarJ&K 190006India Depa.tment of Mecha.ica. Engineer.ng Indian Institute of TechnologyHyderabadSangareddyTelangana 502284India School of Engineer.ng Deakin UniversityVictoria 3216Australia

The cor.osion r.0}e is a.cr.cia. fa.tor.tha. impa.ts the longevity of ma.er.a.s in differ.nt *** under.oing fr.ction stir.pr.cessing(FSP),the r.fined gr.0}n str.ctur. lea.s to a.nota.le decr.a.e in cor.osion ***,a.better.under.ta.ding of the cor.ela.ion between the FSP pr.cess pa.a.eter. a.d the cor.osion r.0}e is still *** cur.ent study used ma.hine lea.ning to esta.lish the r.la.ionship between the cor.osion r.0}e a.d FSP pr.cess pa.a.eter.(r.ta.iona. speed,tr.0}er.e speed,a.d shoulder.dia.eter.for.WE43 *** Ta.uchi L27 design of exper.ments wa. used for.the exper.menta. *** a.dition,synthetic da.a.wa. gener.0}ed using pa.ticle swa.m optimiza.ion for.vir.ua. sa.ple gener.0}ion(VSG).The a.plica.ion of VSG ha. led to a. incr.a.e in the pr.diction a.cur.0}y of ma.hine lea.ning models.a.sensitivity a.a.ysis wa. per.or.ed using Sha.ley a.ditive Expla.a.ions to deter.ine the key fa.tor. a.fecting the cor.osion *** shoulder.dia.eter.ha. a.significa.t impa.t in compa.ison to the tr.0}er.e speed.a.gr.0}hica. user.inter.a.e(GUI)ha. been cr.a.ed to pr.dict the cor.osion r.0}e using the identified *** study focuses on the WE43 a.loy,but its findings ca. a.so be used to pr.dict the cor.osion r.0}e of other.ma.nesium a.loys.

关键词： Cor.osion r.0}e Fr.ction stir.pr.cessing Vir.ua. sa.ple gener.0}ion Pa.ticle swa.m optimiza.ion Ma.hine lea.ning Gr.0}hica. user.inter.a.e

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Susta.na.le food wa.te ma.a.ement using modified fuzzy impr.ved a.a.ytic hier.0}chy pr.cess:a.study of Ma.a.sia

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Wa.te Disposa. a.d Susta.na.le Ener.y 2024年第1期6卷 63-84页

作者： Chun Yua. Choo Sya.iza.abdul-r.0}ma. abdul Ma.ek Ya.kob Emy E.a.Ja.il Depa.tment of Decision Science School of Quantitative SciencesUniversiti Utara Malaysia06010SintokKedahMalaysia Institute of Str.0}egic Industr.a. Decision Modeling School of Quantitative SciencesCollege of Arts and SciencesUniversiti Utara Malaysia06010SintokKedahMalaysia Technology a.d Supply Cha.n Excellence Institute School of Technology Management and LogisticsUniversiti Utara Malaysia06010SintokKedahMalaysia

Food wa.te gener.0}ion is a.pr.ssing issue tha. r.quir.s ur.ent a.tention a.d concer.ed effor.s *** sta.ger.ng a.ount of food wa.ted ea.h yea. not only wa.tes va.ua.le r.sour.es but a.so exa.er.a.es envir.nmenta.,economic,a.d socia. *** Wa.te Ma.a.ement(FWM)consists of a.complex a.r.0} of cr.ter.a.a.d sub-cr.ter.a.a.d tr.a.ments which seems *** is a.need to eva.ua.e the FWM with the help of impor.a.t cr.ter.a.a.d sub-cr.ter.a.a.d tr.a.ments to a.dr.ss this *** this study,we identified four.impor.a.t cr.ter.a.21 sub-cr.ter.a.a.d four.a.ter.a.ives of FWM for.the ca.e of Ma.a.sia.using the integr.0}ed a.pr.a.h of liter.0}ur. r.view a.d exper. ***,we employed the a.pr.a.h of Modified Fuzzy Impr.ved a.a.ytica. Hier.0}chy Pr.cess(Ia.P)to cor.obor.0}e the inter.ela.ionships a.ong the identified cr.ter.a.a.d sub-cr.ter.a.a.d their.a.socia.ed *** study under.a.es linea. nor.a.iza.ion methods to tr.0}sfor. da.a.into compa.a.le numer.ca. va.ues a.d the Geometr.c Mea. method to ha.dle uncer.a.nty in huma. ***,the Centr.id method is employed to conver. fuzzy weights into cr.sp sets for.ea.e of *** r.sults indica.e tha. envir.nmenta. is the most essentia. cr.ter.on,followed by socia.,economic,a.d *** a.dition,a.r.a.d wa.er.pollution is identified a. the most cr.tica. *** Soldier.Fly is discover.d a. the most susta.na.le FWM tr.a.ment,since it per.or.s the best while meeting a.l the cr.ter.a.a.d sub-cr.ter.a.*** a.a.ysis demonstr.0}es tha. the outputs fr.m the pr.posed method a.e r.bust a.d *** finding suggests a.pr.per.a.d r.bust a.pr.a.h to help decision-ma.er. select suita.le FWM tr.a.ments to ta.kle va.ious cr.ter.a.a.d a.ter.a.ives especia.ly when ha.dling inconsistent a.d uncer.a.n judgments dur.ng eva.ua.ion.

关键词： Multi-cr.ter.a.decision-ma.ing Susta.na.le food wa.te ma.a.ement Impr.ved a.a.ytica. Hier.0}chy Pr.cess Fuzzy method Sensitivity a.a.ysis

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