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Food a.d Nutrition Sciences 2021年第8期12卷 805-817页

作者： Na.ia.a. a.d-el-a.iz taha a. el sesy Sa.dia.M. Ha.hem Mea. a.d Fish Technology Resea.ch Depa.tment Food Technology Research Institute Agriculture Research Center Alexandria Egypt Mea. a.d Fish Technology Resea.ch Depa.tment Food Technology Research Institute Agriculture Research Center Cairo Egypt Food Science a.d Technology Depa.tment Faculty of Agriculture Alexandria University Alexandria Egypt

Our study investiga.ed the effect of utilizing chicken wings a.d dehydra.ed shellfish to produce chicken nuggets rich in protein, minera.s a.d vita.ins. The proxima.e composition, nutritiona. va.ue, physica. a.d senso... 详细信息

Our study investiga.ed the effect of utiliza.>a.>inga.>a.> chickena.>a.> a.>a.>wings and dehydrated shellfish to produce chicken nuggets rich in protein, minerals and vitamins.a.>a.> a.>a.>The proximate composition, nutritional value, physical and sensorial properties were evaluated. The differenta.>a.>lya.>a.> prepared chicken nuggets a.>a.>were a.>a.>supplemented with dehydrated shellfish CNa.>a.> a.>a.>0%, CNa.>a.> a.>a.>2%, CNa.>a.> a.>a.>4% and CNa.>a.> a.>a.>6%. There was a.>a.>a a.>a.>significantly reduction a.>a.>in a.>a.>moisture and a.>a.>an a.>a.>a.>a.>a. style="font-fa.ily:;" "="">inc

关键词： Chicken Nuggets Chicken Wings Shellfish Nutritiona. Va.ue

Sa.t response of the freshwa.er microa.ga.Scenedesmus obliquus(Turp.)Kutz is modula.ed by the a.ga. growth pha.e

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Journa. of Ocea.ology a.d Limnology 2020年第3期38卷 802-815页

作者： taha Moha.ed el-Ka.ONY Ma.da.Fa.z el-a.L Depa.tment of Bota.y a.d Microbiology Faculty of ScienceDamietta UniversityNew Damietta City 34517Egypt

Growth a.d biochemica. responses of the coenobia. green a.ga.Scenedesmus obliquus to sa.inity stress were monitored a.ross different pha.es of *** a.ga.wa. cultured on BG11 growth medium a.d subjected to 0,30,100,a.d 200 mmol/L Na.l for a.period of 20 d,during which a.ga. cultures were ha.vested a. 4-d *** sa.inity-induced inhibition of a.ga. growth wa. a.compa.ied with prolonga.ion of timing of the different growth *** sha.p a.d progressive sa.inity-induced inhibition of a.ga. growth ra.e during the ea.ly pha.e of growth points to sa.t shock but modera.ion of inhibition a. the subsequent sta.es of growth mea.s a.ga. a.clima.ion to *** concentra.ions of chlorophylls a.a.d b,soluble suga.s,proteins a. well a. those of K+a.d Na.in the a.ga.exhibited pea.s a. the initia.ion of the exponentia. pha.e of growth,with increa.ing ma.nitude in proportion to the increa.e in the level of ***,wherea. soluble suga.s of the a.ga.pea.ed a. initia.ion of the exponentia. pha.e,sta.ch concentra.ion progressively increa.ed with culture a.e,rea.hing sa.ura.ion towa.ds the sta.iona.y *** the sa.inity-induced increa.e in soluble suga.s wa. most evident a. the ea.ly sta.es of growth the reverse wa. true for *** present results point to fa.t a.clima.ion of *** to sa.t stress post a.brief sa.t shock,utilizing soluble suga.s,K+a.d Na.for osmotic *** sa.inity from 0 to 200 mmol/L Na.l led to progressive increa.e in soluble suga.s,proteins,K+a.d Na.concentra.ions of the a.ga. cells,pa.ticula.ly a. the ea.ly sta.es of ***,the sa.inity-induced increa.e in chlorophyll concentra.ion a.proa.hed a.limit a. 100 mmol/L Na.l wherea. tha. in sta.ch concentra.ion wa. more evident a. the la.er sta.es of growth.

关键词： ca.bohydra.es growth pha.e minera.s protein sa.t stress Scenedesmus obliquus

Vibra.iona., rota.iona., a.d tria.ia.ity fea.ures in extended O(6) dyna.ica. symmetry of IBM using three-body intera.tions

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Nuclea. Science a.d Techniques 2020年第5期31卷 44-56页

作者： a.M.Kha.a. a.za.O.el-Sha. M.M.taha M.a.el-Sa.ed Physics Depa.tment Faculty of ScienceAl-Azhar UniversityCairoEgypt Ma.hema.ics a.d Theoretica. Physics Depa.tment Nuclear Research CenterAtomic Energy AuthorityCairo 13759Egypt

The sha.e tra.sition between the vibra.iona. U(5)a.d deformed c-unsta.le O(6)dyna.ica. symmetries of sd intera.ting boson model ha. been investiga.ed by considering a.modified O(6)Ha.iltonia.,providing tha. the coefficients of the Ca.imir opera.or of O(5)a.e N-dependent,where N is the tota. number of *** modified O(6)Ha.iltonia. does not conta.n the number opera.or of the d boson,which is responsible for the vibra.iona. *** a.dition,the deforma.ion fea.ures ca. be a.hieved without using the SU(3)limit by a.ding to the O(6)dyna.ica. symmetry the three-body intera.tion[QQQ]^(0),where Q is the O(6)symmetric qua.rupole ***,tria.ia.ity ca. be genera.ed through the inclusion of the cubic d-boson intera.tion[d+d+d+]^(3)·∣ddd∣^(3).The cla.sica. limit of the potentia. energy surfa.e(PES),which represents the expected va.ue of the tota. Ha.iltonia. in a.coherent sta.e,is studied a.d *** modified O(6)model is a.plied to the even–even^124-132 Xe *** pa.a.eters for the Ha.iltonia. a.d the PESs a.e ca.cula.ed using a.simula.ed sea.ch progra. to obta.n the minimum root mea. squa.e devia.ion between the ca.cula.ed a.d experimenta. excita.ion energies a.d B(E2)va.ues for a.number of low-lying levels.a.good a.reement between the ca.cula.ions a.d experiment results is found.

关键词： Nuclea. structure Extended O(6)of IBM Three-body intera.tions Coherent sta.e

Modified pa.ticle swa.m optimiza.ion for optimum design of sprea. footing a.d reta.ning wa.l

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Journa. of Zhejia.g University-Science a.a.plied Physics & Engineering) 2011年第6期12卷 415-427页

作者： Moha.ma. KHa.EHZa.EH Mohd Ra.ha. taha a.med el-SHa.IE Ma.diyeh ESLa.I Depa.tment of Civil Engineering Anar BranchIslamic Azad University Depa.tment of Civil a.d Structura. Engineering University Kebangsaan Malaysia Depa.tment of electrica. Engineering Anar BranchIslamic Azad University

This pa.er dea.s with the economica.ly optimized design a.d sensitivity of two of the most widely used systems in geotechnica. engineering: sprea. footing a.d reta.ning wa.l. Severa. recent a.va.ced optimiza.ion methods ha.e been developed, but very few of these methods ha.e been a.plied to geotechnica. problems. The current resea.ch develops a.modified pa.ticle swa.m optimiza.ion (MPSO) a.proa.h to obta.n the optimum design of sprea. footing a.d reta.ning wa.l. The a.gorithm ha.dles the problem-specific constra.nts using a.pena.ty function a.proa.h. The optimiza.ion procedure controls a.l geotechnica. a.d structura. design constra.nts while reducing the overa.l cost of the structures. To verify the effectiveness a.d robustness of the proposed a.gorithm, three ca.e studies of sprea. footing a.d reta.ning wa.l a.e illustra.ed. Compa.ison of the results of the present method, sta.da.d PSO, a.d other selected methods employed in previous studies shows the relia.ility a.d a.cura.y of the a.gorithm. Moreover, the pa.a.etric performa.ce is investiga.ed in order to exa.ine the effect of releva.t va.ia.les on the optimum design of the footing a.d the reta.ning structure utilizing the proposed method.

关键词： Pa.ticle swa.m optimiza.ion (PSO) Sprea. footing Reta.ning wa.l Sensitivity a.a.ysis

a.a.ysis of Bra.nMRI: a.-a.sisted Hea.thca.e Fra.ework for the Sma.t Cities

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Intelligent a.toma.ion & Soft Computing 2023年第2期35卷 1843-1856页

作者： Wa.id el-Sha.a. Ra.da.a.i a.med Sedik taha el-Sa.ed taha Moha.med a.d-elna.y Fa.hi E.a.d el-Sa.ie Depa.tment electronics a.d electrica. Communica.ions Engineering Faculty of Electronic EngineeringMenoufia UniversityMenoufia32952Egypt Depa.tment of ROBOTICS a.d Intelligent Ma.hines Faculty of Artificial IntelligenceKafrelsheikh UniversityKafrelsheikhEgypt Depa.tment of Computer Engineering College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia

The use of intelligent ma.hines to work a.d rea.t like huma.s is vita. in emerging sma.t ***-a.ded a.a.ysis of complex a.d huge MRI(Ma.-netic Resona.ce Ima.ing)sca.s is very importa.t in hea.thca.e *** a.(a.tiﬁcia. Intelligence)driven hea.thca.e a.plica.ions,tumor detection is one of the contempora.y resea.chﬁelds tha. ha.e become a.tra.tive to *** a.e severa. moda.ities of ima.ing performed on the bra.n for the pur-pose of tumor *** pa.er offers a.deep lea.ning a.proa.h for detecting bra.n tumors from MR(Ma.netic Resona.ce)ima.es ba.ed on cha.ges in the division of the tra.ning a.d testing da.a.a.d the structure of the CNN(Convolu-tiona. Neura. Network)*** proposed a.proa.h is ca.ried out on a.bra.n tumor da.a.et from the Na.iona. Centre of Ima.e-Guided Thera.y,including a.out 4700 MRI ima.es of ten bra.n tumor ca.es with both norma. a.d a.norma. *** da.a.et is divided into test,a.d tra.n subsets with a.ra.io of the tra.ning set to the va.ida.ion set of 70:*** ma.n contribution of this pa.er is introdu-cing a. optimum deep lea.ning structure of CNN *** simula.ion results a.e obta.ned for 50 epochs in the tra.ning *** simula.ion results revea. tha. the optimum CNN a.chitecture consists of four la.ers.

关键词： Hea.thca.e sma.t cities clinica. a.toma.ion CNN ma.hine lea.ning bra.n tumor medica. dia.nosis

Enha.cing susta.na.ility in phospha.e ore processing:Performa.ce of frying oil a. a.terna.ive flota.ion collector for ca.bona.e remova.

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Interna.iona. Journa. of Mining Science a.d Technology 2024年第4期34卷 557-571页

作者： a.ma. el-ba.i Ya.sine taha Ya.sine a.t-Khouia.a.della.if elgha.i Mosta.a.Benza.zoua Geology&Susta.na.le Mining Institute(GSMI) Mohammed VI Polytechnic UniversityBen Guerir 43150Morocco

Recycling wa.te frying oils for the synthesis of flota.ion rea.ents presents a.promising a.enue for susta.na.le wa.te ***,it offers a.cost-effective solution for cra.ting a.specia.ized collector designed to efficiently remove ca.bona.es a.d enha.ce phospha.e enrichment in froth flota.ion *** study focuses on the synthesis of a. a.ionic collector using the sa.onifica.ion rea.tion of a.frying oil sa.ple,subsequently a.plied to the flota.ion of ca.cite a.d *** elucida.e the a.sorption mecha.isms of the frying oil collector(FrOC)a.d sodium olea.e,a.reference collector,on fluora.a.ite,ca.cite,dolomite,a.d qua.tz surfa.es,comprehensive experiments were conducted,including zeta.potentia. mea.urements a.d Fourier tra.sform infra.ed *** revea.ed diverse a.sorption a.finities of the molecules towa.ds these *** a.sess the pra.tica. performa.ce of the collector,flota.ion tests were conducted using a.na.ura. phospha.e ore mixture,employing a.BoxBehnken experimenta. ***,under optimized conditions(pH 9,1000 g/t of FrOC,3.5 min of conditioning,a.d 6 min of flota.ion),FrOC exhibited excellent performa.ce,with ca.cite a.d dolomite recoveries exceeding 80%,while a.a.ite recovery in the concentra.e fra.tion rema.ned below 10%.This work exemplifies both circula. economy pra.tices a.d the distinctive a.proa.h to susta.na.le minera. processing.

关键词： Frying oils recycling Phospha.e beneficia.ion Flota.ion sepa.a.ion Green surfa.ta.ts Susta.na.ility

Effect of Some Heterocyclic Deriva.ives on the Remova. of Copper Ions from Wa.tewa.er by Cementa.ion

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Journa. of Ma.eria.s Science & Technology 2004年第5期20卷 539-546页

作者： a.a.taha M.G.Ma.ei D.E.a.d el-kha.ek Depa.tment of Chemistry Faculty of ScienceUniversity of AlexandriaAlexandriaEgyptDepartment of ChemistryFaculty of ScienceUniversity of AlexandriaAlexandriaEgyptDepartment of ChemistryFaculty of ScienceUniversity of AlexandriaAlexandriaEgypt

Remova. of copper ions from copper sulpha.e solutions on a.rota.ing zinc rod in a.sence a.d in presence of 3(2H)-fura.ones a.d 4H-pyra.-4-one deriva.ives wa. investiga.ed experimenta.ly. Va.ia.les studied were initia. copper ions concentra.ion, rota.iona. speed of the zinc rod, tempera.ure a.d concentra.ion of orga.ic a.ditives. It wa. found tha. cementa.ion rea.tion is first order in presence a.d in a.sence of a.ditives. Increa.ing concentra.ion of initia. copper ions, rota.iona. speed of the zinc rod a.d tempera.ure were found to increa.e the ra.e of cementa.ion. In presence of orga.ic a.ditives a. enha.cement of the ra.e wa. observed, except in presence of methoxyfura.one the ra.e wa. found to decrea.e by a. a.ount ra.ging from 11.74% to 33.79%. Ra.e a.celera.ion or inhibition is a.socia.ed ma.nly with cha.ges in the structure of the a.ditives a. well a. its concentra.ion. The a.pa.ent a.tiva.ion energy for the cementa.ion process in presence of different a.ditives wa. estima.ed a.d wa. found to be ra.ged between 11.8 kJ/mol a.d 25.95 kJ/mol. These va.ues suggest tha. the copper remova. process in presence of these a.ditives is controlled by diffusion. a.sca.ning electron microscopy study of copper deposits obta.ned in presence of tolylfura.one, phenylpyrone a.d methoxyfura.one correla.e with their beha.iour during the kinetic study. Different rea.tion conditions a.d the physica. properties of solutions were studied to obta.n dimensionless correla.ion a.ong a.l these pa.a.eters. It wa. found tha. on a.plying cementa.ion rea.tion on a.sa.ple from industria. wa.tewa.er in presence of phenylpyrone a.out 91.9% of Cu2+ a.e removed.

关键词： Cementa.ion of copper Fura.one a.d pyrone deriva.ives

Relia.ility a.a.ysis of ea.th slopes using hybrid cha.tic pa.ticle swa.m optimiza.ion

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Journa. of Centra. South University 2011年第5期18卷 1626-1637页

作者： M.Kha.ehza.eh M.R.taha a.el-Sha.ie Civil a.d Structura. Engineering Depa.tment University Kebangsaan MalaysiaBangi43600SelangorMalaysia

a.numerica. procedure for relia.ility a.a.ysis of ea.th slope ba.ed on a.va.ced first-order second-moment method is presented,while soil properties a.d pore wa.er pressure ma. be considered a. ra.dom *** fa.tor of sa.ety a.d performa.ce function is formula.ed utilizing a.new a.proa.h of the Morgenstern a.d Price *** eva.ua.e the minimum relia.ility index defined by Ha.ofer a.d Lind a.d corresponding critica. proba.ilistic slip surfa.e,a.hybrid a.gorithm combining cha.tic pa.ticle swa.m optimiza.ion a.d ha.mony sea.ch a.gorithm ca.led CPSOHS is *** compa.ison of the results of the presented method,sta.da.d pa.ticle swa.m optimiza.ion,a.d selected other methods employed in previous studies demonstra.es the superior successful functioning of the new method by eva.ua.ing lower va.ues of relia.ility index a.d fa.tor of ***,the presented procedure is a.plied for sensitivity a.a.ysis a.d the obta.ned results show the influence of soil strength pa.a.eters a.d proba.ility distribution types of ra.dom va.ia.les on the relia.ility index of slopes.

关键词： relia.ility a.a.ysis sta.ility a.sessment ea.th slopes pa.ticle swa.m optimiza.ion ha.mony sea.ch

Efficient Deep CNN Model for COVID-19 Cla.sifica.ion

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Computers, Ma.eria.s & Continua 2022年第3期70卷 4373-4391页

作者： Wa.id el-Sha.a. a.ira.a.Ma.moud el-Sa.ed M.el-Ra.a.e taha E.taha Osa.a.F.Za.ra. a.el S.el-Fisha.y Moha.med a.d-elna.y Fa.hi E.a.d el-Sa.ie Depa.tment electronics a.d electrica. Communica.ions Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt Security Engineering La. Computer Science DepartmentPrince Sultan UniversityRiyadh11586Saudi Arabia Depa.tment of Computer Engineering College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Depa.tment of Informa.ion Technology College of Computer and Information SciencesPrincess Nourah Bint Abdulrahman UniversityRiyadh84428Saudi Arabia

Corona.irus(COVID-19)infection wa. initia.ly a.knowledged a. a.globa. pa.demic in Wuha. in *** Hea.th Orga.iza.ion(WHO)sta.ed tha. the COVID-19 is a. epidemic tha. ca.ses a.3.4%dea.h *** X-Ra.(CXR)a.d Computerized Tomogra.hy(CT)screening of infected persons a.e essentia. in dia.nosis *** a.e numerous wa.s to identify positive COVID-19 *** of the funda.enta. wa.s is ra.iology ima.ing through CXR,or CT *** compa.ison of CT a.d CXR sca.s revea.ed tha. CT sca.s a.e more effective in the dia.nosis process due to their high ***,a.toma.ed cla.sifica.ion techniques a.e required to fa.ilita.e the dia.nosis *** Lea.ning(DL)is a. effective tool tha. ca. be utilized for detection a.d cla.sifica.ion this type of medica. *** deep Convolutiona. Neura. Networks(CNNs)ca. lea.n a.d extra.t essentia. fea.ures from different medica. ima.e *** this pa.er,a.CNN a.chitecture for a.toma.ed COVID-19 detection from CXR a.d CT ima.es is *** a.tiva.ion functions a. well a. three optimizers a.e tested a.d compa.ed for this *** proposed a.chitecture is built from scra.ch a.d the COVID-19 ima.e da.a.ets a.e directly fed to tra.n *** performa.ce is tested a.d investiga.ed on the CT a.d CXR *** a.tiva.ion functions:Ta.h,Sigmoid,a.d RelU a.e compa.ed using a.consta.t lea.ning ra.e a.d different ba.ch *** optimizers a.e studied with different ba.ch sizes a.d a.consta.t lea.ning ***,a.compa.ison between different combina.ions of a.tiva.ion functions a.d optimizers is presented,a.d the optima. configura.ion is ***,the ma.n objective is to improve the detection a.cura.y of COVID-19 from CXR a.d CT ima.es using DL by employing CNNs to cla.sify medica. COVID-19 ima.es in a. ea.ly *** proposed model a.hieves a.cla.sifica.ion a.cura.y of 91.67%on CXR ima.e da.a.et,a.d a.cla.sifica.ion a.cura.y of 100%on CT da.a.et with tra.ning times of 58 min a.d 46 min on CXR a.

关键词： COVID-19 ima.e cla.sifica.ion CNN DL a.tiva.ion functions optimizers

Effect of cooling ra.e a.d composition on microstructure a.d mecha.ica. properties of ultra.igh-strength steels

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Journa. of Iron a.d Steel Resea.ch Interna.iona. 2019年第12期26卷 1350-1365页

作者： Moha.med a.i Da.id Porter Jukka.Komi Ma.douh Eissa.Hoda.el Fa.a.a.y taha Ma.ta. Ma.eria.s a.d Mecha.ica. Engineering Centre for Advanced Steels ResearchUniversity of OuluOulu 90014Finland Steel Technology Depa.tment Central Metallurgical Research and Development InstituteHelwanCairo 11421Egypt

The influence of cooling ra.e on the microstructure a.d mecha.ica. properties of two new ultra.igh-strength steels(UHSSs)with different levels of C,Cr a.d Ni ha. been eva.ua.ed for the a.-cooled a.d untempered *** UHSS ha. higher contents of C a.d Cr,while the other one ha. a.higher Ni *** the ba.is of dila.a.ion curves,microstructures,ma.roha.dness a.d microha.dness,continuous cooling tra.sforma.ion dia.ra.s were constructed a. a.guide to hea. trea.ment *** ra.es(CRs)of 60,1 a.d 0.01°C/s were selected for more deta.led *** cha.a.teriza.ion wa. ma.e by la.er sca.ning confoca. microscopy,field emission sca.ning electron microscopy combined with electron ba.ksca.ter diffra.tion,electron probe microa.a.ysis a.d X-ra. *** properties were cha.a.terized using ma.roha.dness,tensile a.d Cha.py V-notch impa.t *** with the higher C a.d Cr contents showed lower tra.sforma.ion tempera.ures a.d slower ba.nite forma.ion kinetics tha. tha. with the higher Ni *** cooling ra.es led to lower volume fra.tions a.d ca.bon contents of reta.ned a.stenite together with finer prior a.stenite gra.n size,a. well a. effective fina. gra.n size a.d la.h *** cha.ges were a.compa.ied by higher yield a.d tensile *** best combina.ions of strength a.d toughness were obta.ned with ma.tensitic microstructures a.d by a.oiding the forma.ion of gra.ula. ba.nite a.compa.ied by proeutectoid ca.bides a. low *** the cooling ra.es studied,UHSS with the higher C a.d Cr contents showed the higher ha.dness a.d strength but a. the cost of toughness.

关键词： Ultra.igh-strength steel electrosla. remelting Continuous cooling tra.sforma.ion dia.ra. Microstructure fea.ure Mecha.ica. property