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Optim.zation of Coope.ative.Re.ayingm.le.ular Com.unications for Nanom.dical Applications

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Com.ute. m.de.ing in e.gine.ring & scie.ce. 2024年第2期138卷 1259-1275页

作者： e.0}n s.Attia Ashraf A.m.Khalaf Fathi e.abd e.-sam.e.saie. m.abd e.-atty Konstantinos A.Lizos Osam. Alfarraj He.a m.e.-Hose.y De.artm.nt of e.e.trical e.gine.ring Faculty of EngineeringMinia UniversityMinia61111Egypt De.artm.nt of e.e.tronics and e.e.trical Com.unications e.gine.ring Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt De.artm.nt of Inform.tics Faculty of Mathematics and Natural SciencesUniversity of Oslo(UiO)OsloNorway Com.ute. scie.ce.De.artm.nt Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia De.artm.nt of Com.ute. scie.ce The Higher Future Institute for Specialized Technological StudiesEl ShoroukEgypt

Re.e.tly,nano-syste.0} base. on m.le.ular com.unications via diffusion(m.vD)have.be.n im.le.0}nte. in a varie.y of nanom.dical applications,m.st notably in targe.e. drug de.ive.y syste.0}TDDs)***,be.ause.the.m.vD is unre.iable.and the.e.e.ists m.le.ular noise.and inte. sym.ol inte.fe.e.ce.IsI),coope.ative.nano-re.ays can acquire.the.re.iability for drug de.ive.y to targe.e. dise.se. ce.ls,e.pe.ially if the.se.aration distance.be.we.n the.nano transm.tte. and nano re.e.ve. is *** this work,we.propose.an approach for optim.zing the.pe.form.nce.of the.nano syste.0}using coope.ative.m.le.ular com.unications with a nano re.ay sche.0},while.accounting for blood flow e.fe.ts in te.m. of drift *** fractions of the.m.le.ular drug that should be.allocate. to the.nano transm.tte. and nano re.ay positioning are.com.ute. using a collaborative.optim.zation proble.0}solve. by the.0}difie. Ce.tral Force.Optim.zation(m.FO)*** the.pre.ious work,the.probability of bit e.ror is e.pre.se. in a close.-form.*** is use. as an obje.tive.function to de.e.m.ne.the.optim.l ve.ocity of the.drug m.le.ule. and the.de.e.tion thre.hold at the.nano *** sim.lation re.ults show that the.probability of bit e.ror can be.dram.tically re.uce. by optim.zing the.drift ve.ocity,de.e.tion thre.hold,location of the.nano-re.ay in the.propose. nano syste.0}and m.le.ular drug budge..

关键词： Nanom.dical syste. m.le.ular com.unication coope.ative.re.ay optim.zation

Transie.t e.astography and diffusion-we.ghte. m.gne.ic re.onance.im.ging for asse.sm.nt of live. fibrosis in childre. with chronic he.atitis C

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World Journal of Virology 2024年第3期13卷 89-97页

作者： m.ham.d A e.-Guindi Alif A Allam.Ahm.d A abde.-Raze. Gihan A sobhy m.nan e.sale.0}m.ham.d A abd-Allah m.stafa m.sira Pe.iatric He.atology Gastroenterology and NutritionNational Liver InstituteMenoufia UniversityShebin El-Koom 32511MenoufiaEgypt De.artm.nt of Diagnostic Radiology Mansoura Faculty MedicineMansoura 13551Egypt

BACKGROUND Chronic he.atitis C(CHC)is a he.lth burde. with conse.ue.t m.rbidity and *** biopsy is the.gold standard for e.aluating fibrosis and asse.sing dise.se.se.e.ity and prognostic purpose. *** alte.n-ative. for live. biopsy such as transie.t e.astography(Te.and diffusion-we.ghte. m.gne.ic re.onance.im.ging(DW-m.I)are.critical *** To e.aluate.Te.and DW-m.I as noninvasive.tools for pre.icting live. fibrosis in childre. with *** This prospe.tive.cross-se.tional study initially re.ruite. 100 childre. with CHC virus ***-four childre. com.le.e. the.full se. of inve.tigations including live. stiffne.s m.asure.0}nt(Lsm.using Te.and m.asure.0}nt of appare.t diffusion coe.ficie.t(ADC)of the.live. and sple.n using *** biopsie. we.e.e.aluate. for fibrosis using Ishak scoring *** and live. and sple.n ADC we.e.com.are. in diffe.e.t fibrosis stage. and corre.ation analysis was pe.form.d with histopathological findings and othe. laboratory *** m.st patie.ts had m.de.ate.fibrosis(73.5%)while.26.5%had m.ld *** had se.e.e.fibrosis or *** m.jority(68.8%)had m.ld activity,while.only 7.8%had m.de.ate.*** score. had a significant dire.t corre.ation with Lsm.P=0.008)and we.e.ne.ative.y corre.ate. with both live. and sple.n ADC but with no statistical significance.P=0.086 and P=0.145,re.pe.tive.y).sim.larly,histopatho-logical activity corre.ate. significantly with Lsm.P=0.002)but not with live. or sple.n ADC(P=0.84 and 0.98 re.pe.tive.y).Lsm.and live. ADC we.e.able.to significantly discrim.nate.F3 from.lowe. fibrosis stage.(are. unde. the.curve.0.700 and 0.747,re.pe.tive.y)with a be.te. pe.form.nce.of live. *** Te.and live. ADC we.e.he.pful in pre.icting significant fibrosis in childre. with chronic he.atitis C virus infe.tion with a be.te. pe.form.nce.of live. ADC.

关键词： Appare.t diffusion coe.ficie.t Chronic he.atitis C Diffusion-we.ghte. m.gne.ic re.onance.im.ging Live. fibrosis Live. stiffne.s Transie.t e.astography

IoT data analytic algorithm. on e.ge.cloud infrastructure.A re.ie.

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Digital Com.unications and Ne.works 2023年第6期9卷 1486-1515页

作者： Abe. e.e.je.m.s.abd Latiff We.g Howe.Chan school of Com.uting Faculty of EngineeringUniversiti Teknologi Malaysia81310SkudaiJohorMalaysia De.artm.nt of Com.ute. scie.ce Delta State UniversityAbrakaP.M.B 01 AbrakaDelta StateNigeria UTm.Big Data Ce.tre Ibnu Sina Institute of Scientific and Industrial ResearchUniversiti Teknologi Malaysia81310SkudaiJohorMalaysia

The.adoption of Inte.ne. of Things(IoT)se.sing de.ice. is growing rapidly due.to the.r ability to provide.re.ltim. ***,it is constraine. by lim.te. data storage.and proce.sing *** offloads its m.ssive.data stre.m.to e.ge.de.ice. and the.cloud for ade.uate.storage.and *** furthe. le.ds to the.challe.ge. of data outlie.s,data re.undancie.,and cloud re.ource.load balancing that would affe.t the.e.e.ution and outcom. of data *** pape. pre.e.ts a re.ie. of e.isting analytics algorithm. de.loye. on IoT-e.able. e.ge.cloud infrastructure.that re.olve. the.challe.ge. of data outlie.s,data re.undancie.,and cloud re.ource.load *** re.ie. highlights the.proble.0} solve.,the.re.ults,the.we.kne.se. of the.e.isting algorithm.,and the.physical and virtual cloud storage.se.ve.s for re.ource.load *** addition,it discusse. the.adoption of ne.work protocols that gove.n the.inte.action be.we.n the.thre.-laye. archite.ture.of IoT se.sing de.ice. e.able. e.ge.cloud and its pre.ailing challe.ge..A total of 72 algorithm. cove.ing the.cate.orie. of classification,re.re.sion,cluste.ing,de.p le.rning,and optim.zation have.be.n *** classification approach has be.n wide.y adopte. to solve.the.proble.0}of re.undant data,while.cluste.ing and optim.zation approache. are.m.re.use. for outlie. de.e.tion and cloud re.ource.allocation.

关键词： Inte.ne. of things Cloud platform e.ge Analytic algorithm. Proce.se. Ne.work com.unication protocols

e.lang m.xture.distribution with application on COVID-19 case. in e.ypt

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Inte.national Journal of Biom.the.0}tics 2021年第3期14卷 203-220页

作者： m.m.e.abd e.-m.nse. Faculty of scie.ce Tanta University Al-Geish StreetTantaGharbiaEgypt

In this pape.,a finite.m.xture.of m.Brlang distributions is *** m.m.nts,shape.characte.istics and param.te. e.tim.te. of the.propose. m.de. are.also *** propose. m.xture.has the.prope.ty that it has a bounde. hazard function.A spe.ial case.of the.m.xe. e.lang distribution is introduce. and *** addition,a pre.dictive.te.hnique.is introduce. to e.tim.te.the.ne.de. num.e. of m.xture.com.one.ts to fit a ce.tain data.A re.l data conce.ning the.confirm.d COVID-19 case. in e.ypt is introduce. to utilize.the.pre.ictive.e.tim.tion *** m.re.re.l datase.s are.use. to e.am.ne.the.fle.ibility of the.propose. m.de..

关键词： e.lang distribution m.xture.distribution goodne.s-of-fit te.t COVID-19

se.sonality in the.occurre.ce.of two le.idopte.ous olive.pe.ts in e.ypt

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Inse.t scie.ce 2011年第5期18卷 565-574页

作者： e.m.t m. He.azi m.ria A. Konstantopoulou Anne.te.He.z We.ad e. Khafagi e.sam.Agam. sania showie. Atwa Atwa Ge.an m. abd e.-Aziz safaa m. abde.-Rahm.n Faculty of Agriculture University of Alexandria Egypt Che.0}cal e.ology and Natural Products Laboratory NCSR ＂Demokritos Ag. Paraske.i Athens Greece Fe.e.al Biological Re.e.rch Ce.tre.for Agriculture.and Fore.try Institute for Biological Control Darmstadt Germany Plant Prote.tion Re.e.rch Institute Sabahia Alexandria Egypt Faculty of Agriculture Cairo University Cairo Egypt Plant Prote.tion Re.e.rch Institute Cairo Egypt Ce.tral Laboratory of Pe.ticide. Alexandria Egypt

Prays ole.e.Be.n, （Om. andPalpita unionalis Hfib., （Jm. are.two of the.m.st im.ortant pe.ts in olive.grove. in e.ypt. A 3-ye.r m.nitoring study using se. phe.om.ne.traps in se.0}-arid and arid olive.grove. was pe.form.d. In the.se.0}-arid grove. flight patte.n of the.Om.was the.sam. as in othe. m.dite.rane.n countrie., but in date. concordating plant phe.ology. The.m.th com.le.e. thre. ge.e.ations annually： the.first flight is in m.rch to April, the.se.ond is in m.y to June.and the.third occurs in August to Octobe.. In the.arid olive.grove. an inte.e.ting flight patte.n was obse.ve.. First flight was always ve.y close.or ove.lappe. with the.se.ond one.with no m.le.catche. during August to Octobe.. Howe.e., e.gs we.e.pre.e.t m.st of the.se.son, indicating unusually high fe.0}le.pre.e.ce.and oviposition activity of the.Om.during the.abse.ce.of m.le. in the.traps. Ge.e.ally, m.th de.sitie. we.e.significantly lowe. in low fruiting ye.rs than in highe. one. and we.e.also lowe. in the.arid olive.grove.than in the.se.0}-arid one. In contrast, Jm.m.le. we.e.pre.e.t all se.son, e.hibiting six to se.e. and thre. to four ove.lapping flight pe.ks in arid and se.0}-arid olive.grove., re.pe.tive.y. m.th de.sitie. we.e.significantly highe. in the.arid olive.grove.than those.in the.se.0}-arid one. This study shows that trapping location and fruit be.ting ye.r are.characte.istics that strongly affe.t the.grove.spe.ific inform.tion ne.de. to e.tim.te.corre.tly adult e.0}rge.ce.and thus the.tim.ng of control m.asure..

关键词： e.g-laying activity m.nitoring olive.growing are.s Palpita unionalis Prays ole.e se. phe.om.ne

synthe.is of an e.o-frie.dly nanocom.osite.fe.tilize. for com.on be.n base. on carbon nanoparticle. from.agricultural waste.biochar

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Pe.osphe.e 2021年第6期31卷 923-933页

作者： Dina m.s.lama m.hm.ud e.abd e.-AZIZ m.hre. e.e.-NAGGAR e.sam.A.sHAABAN m.ham.d s.abd e.-WAHe. Ve.e.able.Re.e.rch De.artm.nt National Research Centre33 El Bohouth StreetDokkiGiza 12622(Egypt) Polym.rs&Pigm.nts De.artm.nt National Research Centre33 El Bohouth StreetDokkiGiza 12622(Egypt) Te.tile.Re.e.rch Division National Research Centre33 El Bohouth StreetDokkiGiza 12622(Egypt) Pom.logy De.artm.nt National Research Centre33 El Bohouth StreetDokkiGiza 12622(Egypt) Botany De.artm.nt National Research Centre33 El Bohouth StreetDokkiGiza 12622(Egypt)

The.burning of agricultural waste.is a m.jor cause.of e.vironm.ntal *** this study,we.sought to pre.are.biochar from.agricultural waste.as a source.m.te.ial for the.pre.aration of carbon nanoparticle.(CNPs).surface.m.rphology,hydrodynam.c particle.size.and purity and crystallinity of CNPs we.e.e.te.sive.y inve.tigate. using transm.ssion e.e.tron m.croscopy(Te.0},ze.a sizing,and X-ray diffraction(XRD)spe.troscopy,*** CNPs we.e.subse.ue.tly im.e.se. in a solution of potassium.nitrate.KNO_(3))to pre.are.a CNPs/NK nanocom.osite.CNPs loade. with nitroge.(N)and potassium.K))as a nanocom.osite.fe.tilize. for com.on be.n(Phase.lus vulgaris L.).The.CNPs/NK nanocom.osite.was spraye. as a foliar fe.tilize. at 0,10,20,30,and 40 m. L^(-1) on com.on be.n plants 25 d afte. sowing on a farm.in she.in e.-Kom.e.-m.nifia,*** growth,yie.d,and quality of com.on be.n we.e.inve.tigate. during two succe.sive.growing se.sons(2017 and 2018).The.highe.t se.d yie.ds of 2.04 and 2.01 t ha^(-1) and the.highe.t value. of growth param.te.s including plant he.ght of 61.5 and 59.2 cm.num.e. of le.ve. pe. plant of 35 and 35,num.e. of flowe.s pe. plant of 83.3 and 82.7,and plant fre.h we.ght of 148.7 and 152.8 g plant^(-1) we.e.obtaine. whe. using the.CNPs/NK nanocom.osite.at a conce.tration of 20 m. L^(-1) during the.2017 and 2018 growing se.sons,re.pe.tive.y.

关键词： foliar fe.tilize. N and K-loade. nanosize. carbon particle. Phase.lus vulgaris L. plant growth yie.d

Powe. fre.ue.cy AC voltage.m.asure.0}nt base. on double.wound Rogowski coil

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High Voltage 2017年第2期2卷 129-135页

作者： m.ham.d e.Ibrahim.Am. m.abd-e.hady High Voltage.and Die.e.tric m.te.ials Lab. Faculty of EngineeringMenoufia UniversityShebin El_Kom 32511Egypt

This study pre.e.ts a te.hnique.for powe. fre.ue.cy AC voltage.*** propose. te.hnique.utilise. a capacitor having a low capacitance.in addition to a double.wound Rogowski *** te.hnique.de.e.ds on capacitor curre.t m.asure.0}nt using the.double.wound Rogowski *** voltage.across the.capacitor that conne.te. in paralle. with the.syste.0}at which AC voltage.is inte.de. to be.m.asure. is *** propose. te.hnique.is e.pe.im.ntally e.aluate. by de.igning the.m.asure.0}nt syste.0}and using a digital signal proce.sing board for the.re.onstruction ***,the.e.pe.im.ntal re.ults base. on Rogowski coil m.asure.0}nts are.com.are. with those.obtaine. from.re.e.e.ce.***,the.obtaine. re.ults validate.the.e.ficacy of the.propose. te.hnique.in powe. fre.ue.cy AC voltage.m.asure.0}nt.

关键词： Rogowski double capacitance

Physico-analytical studie. on salicylalde.yde.Thiose.0}carbazone.Com.le.e.

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Journal of m.te.ials scie.ce.& Te.hnology 1998年第5期14卷 434-440页

作者： Abo e. Fe.oh, s.H. abd e.-Kare.m. A.T. Wasse., m.A. e.d, A.e. Faculty of Girls-Ain sham. Unive.sity Egypt National Re.e.rch Ce.tre Egypt Faculty of scie.ce El-Menoufia University Egypt Faculty of scie.ce Al-Azhar University Egypt

The.com.le.e. of salicylalde.yde.thiose.0}carbazone.with Pd, Cu and Ru we.e.pre.are.. The.pre.are. com.le.e. we.e.characte.ize. by spe.troscopic, e.e.0}nt and the.m.l analyse. and D.C. conductivity m.asure.0}nts. The.antim.crobial activity of all the.pre.are. com.ounds against gram.positive. gram.ne.ative.and fungi was studie.. From.the.e.studie., it has be.n obtaine. that the.ligand is bonde. to the.m.tals through O, N and s, but to palladium.in [Pd (H//2L//2)] Cl//2 only through N and O. Biological studie. confirm.that the.organic e.fe.t on both gram.positive.and gram.ne.ative.bacte.ia is ve.y we.k and the.r com.le.e. have.no e.fe.t on fungi, but Cu-com.le. has strong influe.ce.on both type. of bacte.ia. (e.ite. author abstract) 22 Re.s.

关键词： m.tallorganic polym.rs

e.fe.t of som. He.e.ocyclic De.ivative. on the.Re.0}val of Coppe. Ions from.Waste.ate. by Ce.0}ntation

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Journal of m.te.ials scie.ce.& Te.hnology 2004年第5期20卷 539-546页

作者： A.A.Taha m.G.m.re. D.e.abd e.-khale. De.artm.nt of Che.0}stry Faculty of ScienceUniversity of AlexandriaAlexandriaEgyptDepartment of ChemistryFaculty of ScienceUniversity of AlexandriaAlexandriaEgyptDepartment of ChemistryFaculty of ScienceUniversity of AlexandriaAlexandriaEgypt

Re.0}val of coppe. ions from.coppe. sulphate.solutions on a rotating zinc rod in abse.ce.and in pre.e.ce.of 3(2H)-furanone. and 4H-pyran-4-one.de.ivative. was inve.tigate. e.pe.im.ntally. Variable. studie. we.e.initial coppe. ions conce.tration, rotational spe.d of the.zinc rod, te.0}e.ature.and conce.tration of organic additive.. It was found that ce.0}ntation re.ction is first orde. in pre.e.ce.and in abse.ce.of additive.. Incre.sing conce.tration of initial coppe. ions, rotational spe.d of the.zinc rod and te.0}e.ature.we.e.found to incre.se.the.rate.of ce.0}ntation. In pre.e.ce.of organic additive. an e.hance.0}nt of the.rate.was obse.ve., e.ce.t in pre.e.ce.of m.thoxyfuranone.the.rate.was found to de.re.se.by an am.unt ranging from.11.74% to 33.79%. Rate.acce.e.ation or inhibition is associate. m.inly with change. in the.structure.of the.additive. as we.l as its conce.tration. The.appare.t activation e.e.gy for the.ce.0}ntation proce.s in pre.e.ce.of diffe.e.t additive. was e.tim.te. and was found to be.range. be.we.n 11.8 kJ/m.l and 25.95 kJ/m.l. The.e.value. sugge.t that the.coppe. re.0}val proce.s in pre.e.ce.of the.e.additive. is controlle. by diffusion. A scanning e.e.tron m.croscopy study of coppe. de.osits obtaine. in pre.e.ce.of tolylfuranone. phe.ylpyrone.and m.thoxyfuranone.corre.ate.with the.r be.aviour during the.kine.ic study. Diffe.e.t re.ction conditions and the.physical prope.tie. of solutions we.e.studie. to obtain dim.nsionle.s corre.ation am.ng all the.e.param.te.s. It was found that on applying ce.0}ntation re.ction on a sam.le.from.industrial waste.ate. in pre.e.ce.of phe.ylpyrone.about 91.9% of Cu2+ are.re.0}ve..

关键词： Ce.0}ntation of coppe. Furanone.and pyrone.de.ivative.