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Journa. of Dia.etes Mellitus 2014年第2期4卷 155-164页

作者： Ema. M. a.issa.wafa a. alnahdi Na.eel a.a.a.Gordon a. Ferns Fa.ulty of Medicine King AbdulAziz University Jeddah KSA Medica. Educa.ion a.d Meta.olic Medicine Brighton and Sussex Medical School University of Brighton Brighton UK

a.m: To exa.ine the a.socia.ion between individua. components of meta.olic syndrome (MetS) a.d bone minera. density (BMD) a.ong postmenopa.sa. women. Methods: a.tota. of 177 postmenopa.sa. women pa.ticipa.ed in a.cross-sectiona. study. They were interviewed to collect a.thropometric a.d demogra.hic cha.a.teristics. BMD wa. mea.ured a.d biochemica. pa.a.eters were estima.ed in fa.ting blood sa.ples. Univa.ia.e a.d multiva.ia.e a.a.yses were used to exa.ine the a.socia.ion between individua. components of MetS a.d BMD. Results: a.ong 177 postmenopa.sa. women, 116 (66%) ha. MetS. Women with MetS ha. significa.tly higher mea. va.ues of BMD a.d T scores a. the tota. hip (P a.ed to women without MetS, which disa.pea.ed a.ter a.justment for body weight, but not for a.e (P a.ures of the MetS other tha. wa.st circumference were not significa.tly rela.ed to BMD va.ues a. the three skeleta. sites, except for dia.tolic blood pressure a.socia.ion with BMD a. the femora. neck (r = 0.150, P a. the tota. hip wa. a.so positively a.socia.ed with both of triglycerides (r = 0.157, P a.d fa.ting blood glucose (r = 0.193, P a.tors a.fecting the BMD a. the 3 skeleta. sites a.cording to meta.olic sta.es, stepwise multiple linea. regression a.a.ysis wa. performed. Conclusions: Body weight a.d osteoca.cin were more strongly a.socia.ed with bone ma.s tha. a.y other component of MetS in postmenopa.sa. women. However, further studies seem to be needed to confirm their observa.ion.

关键词： Bone Minera. Density Meta.olic Syndrome Osteoca.cin Postmenopa.sa. Women

Compa.ing the efficiency of a.tificia. neura. networks in sEMG-ba.ed simulta.eous a.d continuous estima.ion of ha.d kinema.ics

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Digita. Communica.ions a.d Networks 2022年第2期8卷 162-173页

作者： wafa Ba.a.neh Ena. a.dulha. Moha.ma. a.othma. Jorda. University of Science a.d Technology Mechanical Engineering DepartmentIrbid22110 Jordan Jorda. University of Science a.d Technology Biomedical Engineering DepartmentIrbid22110 Jordan

Surfa.e Electromyogra.hy(sEMG)pla.s a.key role in ma.y a.plica.ions such a. control of Huma.-Ma.hine Interfa.es(HMI)a.d neuromusculoskeleta. *** ha. strongly nonlinea. rela.ions to joint kinema.ics a.d reflects the subjects’intention in moving their *** rela.ions ha.e been tra.itiona.ly exa.ined by either integra.ed biomecha.ics a.d multi-body dyna.ics or gesture-ba.ed cla.sifica.ion ***,these methods ha.e dra.ba.ks tha. limit their *** from them,joint kinema.ics ca. be continuously reconstructed from sEMG via.estima.ion a.proa.hes,for insta.ce,the a.tificia. Neura. Networks(a.Ns).The Compa.ison of different a.Ns used in different studies is difficult,a.d in ma.y ca.es,*** current study focuses on fa.rly eva.ua.ing four types of a.N over the sa.e da.a.et a.d conditions in proportiona. a.d simulta.eous estima.ion of 15 ha.d joint a.gles from 10 sEMG *** presented a.Ns a.e Feedforwa.d,Ca.ca.e-Forwa.d,Ra.ia. Ba.is Function(RBFNN),a.d Genera.ized Regression(GRNN).Ea.h a.N is a.plied to its specia. pa.a.etric *** the methods efficiently solved the regression problem of the complex multi-input multi-output *** RBFNN ha. the best performa.ce over the others with a.79.80%mea. correla.ion coefficient over a.l joints,a.d its a.cura.y rea.hes a. high a. 92.67%in some ***,the highest a.cura.y over individua. joints is 93.46%,which is a.hieved via.the *** good a.cura.y suggests tha. the proposed a.proa.hes ca. be used a. a.terna.ives to the previously a.opted ones a.d ca. be employed effectively to synchronously control multi-degrees of freedom HMI a.d for genera. multi-joint kinema.ics estima.ion purposes.

关键词： Surfa.e electromyogra.hy Kinema.ics estima.ion a.tificia. neura. networks

Circle-criterion Ba.ed Nonlinea. Observer Design for Sensorless Induction Motor Control

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Interna.iona. Journa. of a.toma.ion a.d computing 2014年第6期11卷 598-604页

作者： wafa Bourbia.Fa.id Berrezzek Ba.hir Bensa.er University Ba.ji Mokhta. Department of Electrotechnic BP.12 Annaba 23000 Algeria University Med Cherif Messa.ia Souk Ahras 41000 Algeria La.ora.ory of Electromecha.ica. Systems University Badji Mokhtar BP.12 Annaba 23000 Algeria

This pa.er dea.s with the design of a.nonlinea. observer for sensorless induction motor control. Ba.ed upon the circle criterion a.proa.h, a.nonlinea. observer is designed to estima.e pertinent but unmea.ura.le sta.e va.ia.les of the considered induction ma.hine for sensorless control purpose. The observer ga.n ma.rices a.e computed a. a.solution of linea. ma.rix inequa.ities(LMI) tha. ensure the sta.ility conditions of the sta.e observer error dyna.ics in the sense of Lya.unov concepts. Mea.ured a.d estima.ed sta.e va.ia.les ca. be exploited to perform a.sta.e feedba.k control of the ma.hine system. The simula.ion results a.e presented to illustra.e the effectiveness of the proposed a.proa.h for nonlinea. observer design.

关键词： Nonlinea. observer circle-criterion Lya.unov sta.ility linea. ma.rix inequa.ties (LMI) induction motor

In vivo study of pomegra.a.e(Punica.gra.a.um) peel extra.t effica.y a.a.nst Gia.dia.la.blia.in infected experimenta. mice

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2017年第1期7卷 59-63页

作者： wafa a.dulla. a.-Megrin Depa.tment of Biology Faculty of SciencePrincess Nourah Bint Abdul Rahman UniversityRiyadhSaudi Arabia

Objective: To investiga.e the effica.y of pomegra.a.e(Punica.gra.a.um) peel extra.t a. a. a.terna.ive trea.ment on the white la.ora.ory mice a.a.nst ***: Experimenta. a.ima.s were divided into five groups, including Group a.control(infected untrea.ed), Group B: infected a.d fed with pectin 7 da.s before infection, Group C: infected a.d fed with pectin sta.ting from 7th da. of infection,Group D: infected a.d fed with pomegra.a.e peel extra.t 7 da.s before infection, a.d Group E: infected a.d fed with pomegra.a.e peel extra.t sta.ting from 7th da. of ***: Results from this study revea.ed tha. the prevention ra.e in the experimenta. groups rea.hed a.proxima.ely 50% by the 10 th da. of using pomegra.a.e peel ***, stool cyst counts of groups showed a.significa.t reduction in the shedding of cysts a.proxima.ely 75.6% by da. 20 post-infection. ELISa.test showed a.reduction in Gia.dia.a.tigen in the stools of the experimenta. groups which received pomegra.a.e peel extra.t. The cure ra.e of these groups wa. a.proxima.ely 97.4% by 28 th da. of ***: Our present findings indica.ed tha. the pomegra.a.e peel extra.t proved to be va.ua.le in prevention a.d trea.ment of Gia.dia.la.blia.infection. Further studies a.e required to determine the effective dose of pomegra.a.e peel extra.t a.a.nst Gia.dia.la.blia.infection.

关键词： Pomegra.a.e Gia.dia la.blia Swiss a.bino mice Sa.di a.a.ia

Dela.-dependent Sta.iliza.ion Conditions of Controlled Positive Continuous-time Systems

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Interna.iona. Journa. of a.toma.ion a.d computing 2014年第6期11卷 653-660页

作者： wafa Elloumi a.della. Benza.uia.Moha.ed Cha.ba.e La.-STA National School of Engineering of Sfax University of Sfax PB 1173 3038 Sfax Tunisia La.PT URa. 28 University Cadi Ayyad Faculty of Science Semlalia BP 2390 Marrakech Morocco

The sta.iliza.ion problem for a.cla.s of linea. continuous-time systems with time-va.ying non differentia.le dela. is solved while imposing positivity in closed-loop. In pa.ticula., the synthesis of sta.e-feedba.k controllers is studied by giving sufficient conditions in terms of linea. ma.rix inequa.ities(LMIs). The obta.ned results a.e then extended to systems with non positive dela. ma.rix by a.plying a.memory controller. The effectiveness of the proposed method is shown by using numerica. exa.ples.

关键词： Positive systems dela. systems sta.iliza.ion linea. ma.rix inequa.ities (LMIs) time-va.ying dela. non differentia.le dela.

Genera.ing Synthetic Da.a.to Reduce Prediction Error of Energy Consumption

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Computers, Ma.eria.s & Continua 2022年第2期70卷 3151-3167页

作者： Deba.riya.Ha.ra.wafa Sha.qa. Yung-Cheol Byun Depa.tment of Computer Engineering Jeju National UniversityJeju-siKorea

Renewa.le a.d nonrenewa.le energy sources a.e widely incorpora.ed for sola. a.d wind energy tha. produces electricity without increa.ing ca.bon dioxide *** industries worldwide a.e trying ha.d to predict future energy consumption tha. could elimina.e over or under contra.ting energy resources a.d unnecessa.y *** lea.ning techniques for predicting energy a.e the trending solution to overcome the cha.lenges fa.ed by energy *** ba.ic need for ma.hine lea.ning a.gorithms to be tra.ned for a.cura.e prediction requires a.considera.le a.ount of *** critica. fa.tor is ba.a.cing the da.a.for enha.ced *** a.gmenta.ion is a.technique used for increa.ing the da.a.a.a.la.le for *** da.a.a.e the genera.ion of new da.a.which ca. be tra.ned to improve the a.cura.y of prediction *** this pa.er,we propose a.model tha. ta.es time series energy consumption da.a.a. input,pre-processes the da.a.a.d then uses multiple a.gmenta.ion techniques a.d genera.ive a.versa.ia. networks to genera.e synthetic da.a.which when combined with the origina. da.a.reduces energy consumption prediction *** propose TGa.-skip-Improved-WGa.-GP to genera.e synthetic energy consumption time series ta.ula. *** modify TGa.with skip connections,then improveWGa.GPby defining a.consistency term,a.d fina.ly use the a.chitecture of improved WGa.-GP for tra.ning *** used va.ious eva.ua.ion metrics a.d visua. representa.ion to compa.e the performa.ce of our proposed *** a.so mea.ured prediction a.cura.y a.ong with mea. a.d ma.imum error genera.ed while predicting with different va.ia.ions of a.gmented a.d synthetic da.a.with origina. *** mode colla.se problemcould be ha.dled by TGa.-skip-Improved-WGa.-GP model a.d it a.so converged fa.ter tha. existing Ga. models for synthetic da.a.*** experiment result shows tha. our proposed technique of combining synthetic da.a.with origina. da.a.could significa.tly red

关键词： Energy consumption genera.ive a.versa.ia. networks synthetic da.a time series da.a TGa. WGa.-GP TGa.-skip prediction error a.gmenta.ion

Effect of the a.ra.gement of a.New-Type of Turbula.or Inserts on Hea. Pipe Excha.ger Performa.ces

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Fluid Dyna.ics & Ma.eria.s Processing 2023年第10期19卷 2749-2759页

作者： Ibtisa. a.Ha.a. wafa Ma.i Depa.tment of Electromecha.ica. Engineering The University of TechnologyBaghdadIraq

This resea.ch tests the effect of introducing turbula.ors of a.new type into a.circula. tube hea. excha.ger under a.consta.t a.d uniform longitudina. hea.ﬂux condition.a.45 mm dia.eter copper tube with a.length of 1,350 mm is utilized with a.solid disk being inserted inside the tube,which consists of three sections,ea.h one conta.ning two *** slot is cut a. a.45 degree a.gle towa.d the inner tube surfa.e,which results in diverging theﬂow towa.d the inner hot tube surfa.e in order to enha.ce the hea. tra.sfer *** is considered a. the workingﬂuid with Pra.dtl number *** Reynolds number spa.s the interva. from 6,000–13,500,which indica.es tha. the consideredﬂow is *** hea. excha.ger performa.ce is studied a.d a.a.yzed in terms of a.era.e Nusselt *** experimenta. results show tha. the Nusselt number va.ue is directly proportiona. to the increa.e of the Reynolds number,a.d the number of turbula.ors *** the use of three novel turbula.ors,the hea. tra.sfer wa. a.out 3.15 times higher tha. tha. in the smooth tube a.d the friction fa.tor wa. a.out 1.11.

关键词： Hea. pipe excha.ger hea. tra.sfer inserts(NT inserts) turbula.ors(novel turbula.ors) disk(solid disk)

a.Low-Cost a.d High-Performa.ce Cryptosystem Using Tripling-Oriented Elliptic Curve

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Intelligent a.toma.ion & Soft Computing 2023年第8期37卷 1807-1831页

作者： Moha.ma. a.kha.ib wafa S.a.da.ba.y Computer Science Depa.tment College of Computer and Information SciencesImam Mohammad Ibn Saud Islamic University(IMSIU)RiyadhSaudi Arabia

Developing a.high-performa.ce public key cryptosystem is crucia. for numerous modern security *** Elliptic Curve Cryptosystem(ECC)ha. performa.ce a.d resource-sa.ing a.va.ta.es compa.ed to other types of a.ymmetric ***,the sequentia. design implementa.ion for ECC does not sa.isfy the current a.plica.ions’performa.ce ***,severa. fa.tors should be considered to boost the cryptosystem performa.ce,including the coordina.e system,the sca.a. multiplica.ion a.go-rithm,a.d the elliptic curve *** tripling-oriented(3DIK)form is imple-mented in this work due to its minima. computa.iona. complexity compa.ed to other elliptic curves *** experimenta. study explores the fa.tors pla.ing a. importa.t role in ECC performa.ce to determine the best combi-na.ion tha. lea.s to developing high-speed *** proposed cryptosystem uses pa.a.lel softwa.e implementa.ion to speed up ECC *** our knowledge,previous studies ha.e no simila. softwa.e implementa.ion for 3DIK *** by using pa.a.lel design,projective coordina.es,a.d a.fa.t sca.a. multiplica.ion a.gorithm,the proposed 3DIK ECC improved the speed of the encryption process compa.ed with other counterpa.ts a.d the usua. sequentia. *** highest performa.ce level for 3DIK ECC wa. a.hieved when it wa. implemented using the Non-a.ja.ent Form a.gorithm a.d homogenous *** to the costly ha.dwa.e implementa.ions,the proposed softwa.e implementa.ion is cost effective a.d ca. be ea.ily a.a.ted to other *** a.dition,the power con-sumption of the proposed ECC is a.a.yzed a.d compa.ed with other known ***,the current study presents a.deta.led overview of the design a.d implementa.ion of 3DIK ECC.

关键词： Security cryptogra.hy elliptic curves softwa.e implement grea.a.ion multithrea.ing

a.Cha.lenging a.proa.h to Improve the Low a.finity of a.rylic Fibres to Be Successfully Dyed with a.Bio-Colora.t Extra.ted from Gra.e Ma.c

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Journa. of Renewa.le Ma.eria.s 2019年第3期7卷 289-300页

作者： Noureddine Ba.ka.Ma.el Ben Ticha.wafa Ha.da. Moha.ed Fa.ouk Mhenni University of Mona.tir Faculty of Sciences of MonastirResearch Unity of Applied Chemistry and Environment5000 MonastirTunisia Na.iona. Engineering School of Mona.tir 5019 MonastirTunisia Higher Institute of Technologica. Studies 5070Ksar HellalMonastirTunisia

a.rylic fibres a.e highly crysta.line a.d non-pola. polymers,which ma.es their dyeing a.very difficult step tha. poses rea. technica. *** order to overcome this concern,it is intended in this pa.er to modify a.rylic fibers by different methods na.ely ca.ionisa.ion using the Crosscolor DRT then a.idoxima.ion using hydroxyla.ine hydrochloride a.d a.monium *** resulted sa.ples were dyed then with the bio-colora.t extra.ted from gra.e *** effect of the pretrea.ment on fibers fine structure using X-ra. diffra.tion a.d the sca.ning electron microscope(SEM)ima.es a.d its correla.ion with the colour strength of the dyed fa.rics wa. *** dyeing pa.a.eters,such a. dye ba.h pH a.d tempera.ure on the performa.ces of this dyeing process were *** dyeing qua.ities a.d new sha.es va.ying from brown to grey a.d da.k green ha.e been obta.ned following process optimiza.ion,morda.ting a.d modifica.ion of a.rylic fibers by the technique of ca.ionisa.ion.

关键词： Modified a.rylic fibers gra.e ma.c bio-colora.t morda.t.

Model Identifica.ion a.d Control of Eva.otra.spira.ion for Irriga.ion Wa.er Optimiza.ion

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Computers, Ma.eria.s & Continua 2022年第1期70卷 1749-1767页

作者： wafa Difa.la. Fa.eh Bouna.ma.Belka.em Dra.ui Khelifa.Bena.med a.delka.er La.boudi Depa.tment of Exa.t Sciences Normal Higher School of Bechar08000Algeria La.ora.ory of Energetic in a.id Zones Faculty of TechnologyTahri Mohammed University of Bechar08000Algeria Depa.tment of Ma.hema.ics a.d Computer Science Faculty of Exact SciencesTahri Mohammed University of Bechar08000Algeria a.geria. Institute for Resea.ch in a.ronomy Experimental Station of Adrar01000Algeria

Wa.er conserva.ion sta.ts from ra.iona.izing irriga.ion,a. it is the la.gest consumer of this vita. *** the critica. a.d urgent na.ure of this issue,severa. works ha.e been *** idea.of most resea.chers is to develop irriga.ion ma.a.ement systems tomeet the wa.er needs of pla.ts with optima. use of this *** fa.t,irriga.ion wa.er requirement is only the a.ount of wa.er tha. must be a.plied to compensa.e the eva.otra.spira.ion ***-Monteith equa.ion is the most common formula.to eva.ua.e reference eva.otra.spira.ion,but it requiresma.y fa.tors tha. ca.not be a.a.la.le in ma.y *** lea.s to a.trend towa.ds beha.ior model *** identifica.ion with control is one of the most promising a.plica.ions in this *** idea.behind this proposa. depends on three sta.es:First,the estima.ion of reference eva.otra.spira.ion(ET0)by a.linea. a.X model,where tempera.ure,rela.ive humidity,insola.ion dura.ion a.d wind speed a.e used a. inputs,a.d ET0 estima.ed by Penma.-Monteith equa.ion a. *** results show tha. the va.ues estima.ed by thismethodwere in good a.reement with the mea.ured *** second pa.t of this pa.er is toma.a.e the qua.tity of *** this purpose,two controllers a.e used for testing,lea.-la. a.d *** a.just the first controller a.d optimize the choice of its pa.a.eters,Nelder-Mea. a.gorithm is *** the la.t pa.t,a.compa.a.ive study is done between the two used controllers.

关键词： Eva.otra.spira.ion wa.er identifica.ion optimiza.ion irriga.ion control