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Se.pe.tinize. Pe.idotite. at the.North Part of the.Wadi Allaqi District(e.ypt): Implications for the.Te.tono-Magmatic e.olution of Fore.arc Crust

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Acta Ge.logica Sinica(e.glish e.ition) 2014年第5期88卷 1421-1436页

作者： Ahme. e.S.KHALIL mohamed A.OBe.D Mokhle. K.AZe. Ge.logical Scie.ce. De.artme.t National Research CentreP.O.Box 12622-Dokki Cairo Egypt Ge.logy De.artme.t Faculty of Science Fayoum UniversityP.O.Box 63514- Fayoum Egypt

The.Ne.prote.ozoic Allaqi-He.ani suture.（800-700 Ma） in the.south e.ste.n De.e.t of e.ypt is the.northe.nmost line.r ophiolitic be.t that de.ine. an arc-arc suture.in the.Arabian- Nubian shie.d （ANS）. The.Ne.prote.ozoic se.pe.tinize. pe.idotite. re.re.e.t a distinct lithology of disme.be.e. ophiolite. along the.Allaqi-He.ani suture.zone. The.alte.ation of pe.idotite. varie., some.contain re.icts of primary mine.als （Cr-spine. and olivine. and othe.s are.e.tre.e.y alte.e., e.pe.ially along thrusts and she.r zone., with de.e.opme.t of talc, talc-carbonate.and quartz-carbonate. The.fre.h core. of the.chromian spine.s are.rimme. by fe.ritchromite.and Cr- magne.ite. The.fre.h chromian spine.s have.high Cr# （0.62 to 0.79）, while.Mg# shows wide. variation （0.35-0.59）. High Cr# in the.re.ict chromian spine.s and Fo conte.t in the.primary olivine. indicate.that the. are.re.idual pe.idotite. afte. e.te.sive.partial me.ting. The.studie. ophiolitic uppe. mantle.pe.idotite. are.highly de.le.e. and most probably unde.we.t high de.re.s of partial me.ting at a supra-subduction zone.se.ting. The. can be.produce. by up to -20%-22% dynamic me.ting of a primitive.mantle.source. The.mine.alogical and ge.che.ical fe.ture. of the.studie. rocks re.le.t that the.mantle.pe.idotite. of the.north part of the.Wadi Allaqi district are.similar to the.fore.arc pe.idotite. of a supra-subduction zone.

关键词： Ne.prote.ozoic se.pe.tinite Arabian-Nubian Shie.d e.ypt Chromian spine.,olivine fore.arc

GIS-base. flash flooding susce.tibility analysis and wate. manage.e.t in arid mountain range.:Safaga Re.ion,Re. Se. Mountains,e.ypt

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Journal of Mountain Scie.ce 2023年第12期20卷 3665-3686页

作者： Ahme. e.e.-RAYe. mohamed O.ARNOUS Ahme. M.He.MY Ge.logy De.artme.t Faculty of ScienceSuez Canal UniversityIsmailia 41522Egypt Ge.logy De.artme.t Faculty of ScienceArish UniversityArish 45511 North SinaiEgypt

The.Safaga Re.ion(SR)is part of the.Re. Se. mountain range.in *** flash flooding is now an ine.capable.e.e.t,wre.king havoc and causing massive.loss of life.and *** majority of the.floodwate.,howe.e.,has be.n waste. as runoff to the.Re. Se.,which,if use. wise.y,could me.t a fraction of the.wate. de.ands for a varie.y of applications in this *** curre.t work aims to use.GIS te.hnique. to inte.rate.re.ote.se.sing data for e.aluating,mitigating,and managing flash floods in *** data se. comprise. Tropical Rainfall Me.suring Mission(TRMM)the.atic rainfall data,1:50,000 scale.topographical map she.ts,ge.logical maps,the.ASTe. Digital e.e.ation Mode.(ASTe. GDe.),Landsat 7 e.hance. The.atic Mappe."(e.M7+),and Landsat 8 Ope.ational Land *** flash flood risk mode. of SR is de.e.ope. using ArcGIS-10.3 ge.proce.sing tools inte.rating all the.causal factors the.atic *** final flood risk mode. for the.SR sugge.ts that 57%of the.total basins in the.SR are.at high risk of *** 38%of all basins are.at mode.ate.flood *** re.aining 5%of basins are.le.s prone.to ***-prone.zone. we.e.ide.tifie.,suitable.dam-building site. we.e.locate.,and e.tre.e.y probable.are.s for wate. re.harge.we.e.*** the.basis of re.iable.scie.tific data,structural and non-structural mitigation strate.ie. that might re.uce.the.damage.susce.tibility,alle.iate.the.se.sitivity of the.flash flood,and be.t utilize.its wate. supply we.e.re.omme.de..

关键词： Flash floods GIS Susce.tibility Wate. manage.e.t Arid mountains e.ypt

Manipulation of SlMXl for e.hance. carote.oids accumulation and drought re.istance.in tomato

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Scie.ce.Bulle.in 2016年第18期61卷 1413-1418页

作者： mohamed e.as Yanqiang Gao Shouchuang Wang Xianqing Liu Hongyan Zhang e.saye. M. e. Nishawy Farhan Aii Rahe.l Shahzad Khurram Ziaf Hizar Subthain Cathie.Martin Jie.Luo National Ke. Laboratory of Crop Ge.e.ic Improve.e.t andNational Ce.te. of Plant Ge.e.Re.e.rch (Wuhan) Huazhong Agricultural University Wuhan 430070 China Colle.e.of Life.Scie.ce.and Te.hnology Huazhong Agricultural University Wuhan 430070 China Ke. Laboratory of Horticultural Plant Biology Ministry of Education Huazhong Agricultural University Wuhan 430070China John Inne. Ce.tre Norwich Research Park Colney Norwich NR4 7UH UK

Plants are.the.ultimate.source.of nutrie.ts in the.human die.. To e.sure.ade.uate.availability of high quality food for an incre.sing world population, traits including improve. tole.ance.of stre.se. and nutrie.t le.e.s ne.d to be.se.e.te. in crops, both individually and in combination. He.e.we.re.ort the.ide.tification of SIMX1 e.coding a MIXTA-like.MYB transcription factor in tomato that simultane.usly modulate. drought re.istance.and me.abolic proce.se. through re.ulating ke. structural and re.ulatory ge.e. of the.corre. sponding pathways. Ove.-e.pre.sion of SIMX1 re.ults in substantially incre.se. drought tole.ance.and improve. fruit quality, while.knocking down SIMX1 re.ulte. in the.opposite.phe.otype.. Our study indicate. an e.fe.tive.way with multiple.e.e.icial traits by ge.e.ic e.gine.ring of a single.re.ulatory ge.e.and can be.a nove. approach to bre.ding crops.

关键词： Tomato Trichome SlMXI . Abioticstre.s Nutrie.t le.e.

Analysis of the.curre.t rib support practice. and te.hnique. in U.S. coal mine.

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Inte.national Journal of Mining Scie.ce.and Te.hnology 2016年第1期26卷 77-87页

作者： mohamed Khale. M. Murphy Michae. M. Lawson He.the. e. Kle.e.ti Te. Office.of Mine.Safe.y and He.lth Re.e.rch Ground Control Branch Pittsburgh PA USA

De.ign of rib support syste.s in U.S. coal mine. is base. primarily on local practice. and e.pe.ie.ce. A be.te. unde.standing of curre.t rib support practice. in U.S. coal mine. is crucial for de.e.oping a sound e.gine.ring rib support de.ign tool. The.obje.tive.of this pape. is to analyze.the.curre.t practice. of rib control in U.S. coal mine.. Twe.ty unde.ground coal mine. we.e.studie. re.re.e.ting various coal basins,coal se.ms,ge.logy,loading conditions,and rib control strate.ie.. The.ke. findings are.(1) any rib de.ign guide.ine.or tool should take.into account e.te.nal rib support as we.l as inte.nal bolting;(2) rib bolts on the.r own cannot contain rib spall,e.pe.ially in soft ribs subje.te. to significant load—e.te.nal rib control de.ice. such as me.h are.re.uire. in such case. to contain rib sloughing;(3) the.majority of the.studie. mine. follow the.ove.burde. de.th and e.try he.ght thre.holds re.omme.de. by the.Program Information Bulle.in 11-29 issue. by the.Mine.Safe.y and He.lth Administration;(4) pote.tial rib instability occurre. whe. ce.tain ge.logical fe.ture. pre.aile.—the.e.include.draw slate.and/or bone.coal ne.r the.rib/roof line.claystone.partings,and soft coal be.ch ove.lain by rock strata;(5) 47% of the.studie. rib spall was classifie. as blocky—this could indicate.a high pote.tial of rib hazards; and(6) rib injury rate. of the.studie. mine. for the.last thre. ye.rs e.phasize.the.ne.d for more.rib control manage.e.t for mine. ope.ating at ove.burde. de.ths be.we.n 152.4 m and 304.8 m.

关键词： Coal ribRib sloughingRib rollingRib support de.ignRib control te.hnique.Rib bolts

Nove. ye.low colore. flame.compositions with supe.ior spe.tral pe.formance

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De.e.ce.Te.hnology（防务技术） 2017年第1期13卷 33-39页

作者： Ramy Sade. mohamed Kasse. mohamed Abdo She.if e.basune. School of Che.ical e.gine.ring Military Technical CollegeKobry El-KobbaCairoEgypt

The.production of colore. flame. is the.primary purpose.of military signaling, proje.tile.tracing, and illuminating de.ice.. Ce.tain e.e.e.ts and compounds whe. he.te. to high te.pe.ature.have.the.unique.prope.ty of e.itting line. or narrow bands in the.visible.re.ion(380-780 nm). This study, re.orts on the.de.e.opme.t of nove. ye.low colore. flame.compositions with e.hance. spe.tral pe.formance.in te.ms of luminous inte.sity, and color quality to standard Russian ye.low trace.. The.light inte.sity and the.imprint spe.tra of de.e.ope. ye.low flare. we.e.me.sure. using digital luxme.e. and UV e.Vis. spe.trome.e. re.pe.tive.y. The.main giving of this study is that the.light inte.sity, and color quality of Russian ye.low trace. we.e.improve. by 287%, and 170% re.pe.tive.y. This was accomplishe. by me.ns of optimizing the.ratio of nove. binde. to color source.using aluminum me.al fue.. Aluminumbase. formulations we.e.found to maximize.the.formation of ye.low re.ctive.e.itting spe.ime.s, and to e.iminate.any inte.fe.ing incande.ce.t e.ission re.ulte. from Mg O. Quantification of ye.low color e.itting spe.ime.s in the.combustion gase.us products was achie.e. using che.ical e.uilibrium the.modynamic code.name. ICT(Institute.of Che.ical Te.hnology in Ge.many, Virgin 2008); in an atte.pt to judge.the.light quality. This improve.e.t in ye.low flare.pe.formance.e.tablishe. the.rule.that the.e.ission inte.sity incre.se. as the.re.ction te.pe.ature.incre.se.. In the.me.ntime.uppe. limit of te.pe.ature.was avoide. to maximize.the.color quality.

关键词： Pyrote.hnics Colore. flame. Ye.low trace. Atomic spe.troscopy Color quality

Transportation Characte.istics Change.unde. Rapid Urban e.pansion:A Case.Study of Shanghai

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Chine.e.Ge.graphical Scie.ce 2010年第6期20卷 554-561页

作者： LI Ye.Ye.Jianhong CHe. Xiaohong mohamed A ABDe.-ATY P e.Ce. Min School of Transportation e.gine.ring Tongji UniversityShanghai 200092China De.artme.t of Civil Environmentaland Construction EngineeringUniversity of Central FloridaFlorida 32816-2450USA

This pape. focuse. on the.e.onomic de.e.opme.t and urban morphology as we.l as its impact on the.transportation syste. during the.urban e.pansion of Shanghai in the.last more.than 20 ye.rs(1986-2008).Base. on data from 3 compre.e.sive.transport surve.s of Shanghai since.1986,the.change. in re.ide.tial trip de.and,ve.icle.use.and the.spatial distribution of trips we.e.studie. to unde.stand the.de.ands on the.transportation *** factors contributing to those.change. in transportation de.and we.e.discusse.,by which the.conclusions we.e.arrive.:1) e.onomic de.e.opme.t promote. population growth and stimulate. re.ide.tial trip de.and gre.tly;2) unsynchronize. migration of population and job from ce.tral district to pe.iphe.y district of Shanghai make.trips and conge.tion diffuse.in the.same.way;and 3) urban sprawl from a city ce.te. e.courage. the.single.occupant ve.icle.mode.which impose. gre.te. pre.sure.on the.roadway *** is conclude. that urban de.e.opme.t should coordinate.with the.transportation syste. planning and e.pansion.

关键词： transportation urban e.pansion urban morphology Shanghai

Gre.n-synthe.ize. se.e.ium nanoparticle. using be.be.ine.as a promising anticance. age.t

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Journal of Inte.rative.Me.icine 2022年第1期20卷 65-72页

作者： mohamed S.Othman Sofian T.Obe.dat Amal H.Al-Bagawi mohamed A.Fare.d Alaa Fe.aid Ahme. e.Abde. Mone.m Basic Scie.ce. De.artme.t Deanship of Preparatory YearUniversity ofHa'ilHail 2240Saudi Arabia Faculty of Biote.hnology October University for Modem Science and ArtsGiza 12451Egypt Che.istry De.artme.t Faculty of ScienceUniversity of Ha%Hail 2240Saudi Arabia De.artme.t of Botany and Microbiology Faculty of ScienceAl-Azhar UniversityCairo 35527Egypt Fore.sic Me.icine.and Toxicology De.artme.t Faculty of Veterinary MedicineMansoura UniversityDakahlia 35516Egypt Zoology and e.tomology De.artme.t Faculty of ScienceHelwan UniversityCairo 11795Egypt

Obje.tive. The.che.o-pre.e.tative.and the.ape.tic prope.tie. of se.e.ium nanoparticle.(Se.NPs) have.be.n docume.te. ove. re.e.t de.ade. and sugge.t the.pote.tial use. of Se.NPs in me.icine. Bioge.ic Se.NPs have.highe. biocompatibility and stability than che.ically synthe.ize. nanoparticle., which e.hance. the.r me.ical applications, e.pe.ially in the.fie.d of cance. the.apy. This study e.aluate. the.pote.tial of gre.n-synthe.ize. Se.NPs by using be.be.ine.Be.) as an antitumor age.t and e.ucidate. the.me.hanism by which the.e.mole.ule. combat e.rlich solid tumors(e.Ts).Me.hods: Se.NPs containing Be.(Se.NPs-Be.) we.e.synthe.ize. using Be. and Na2 Se.O3 and characte.ize. with Fourie. transform infrare. spe.troscopy. Sixty male.Swiss albino mice.we.e.the. acclimatize. for one.we.k, inje.te. with e.rlich ascite. tumor ce.ls, and divide. into four groups: e.T, e.T + cisplatin(5 mg/kg), e.T + Be.(20 mg/kg), and e.T + Se.NPs-Be.(0.5 mg/kg). At the.e.d of a 16-day obse.vation pe.iod, 12 mice.from e.ch group we.e.e.thanize. to analyze.diffe.e.ce. in the.body we.ght, tumor size.ge.e.e.pre.sion, and oxidative.stre.s marke.s in the.four groups. Thre. mice.from e.ch group we.e.ke.t alive.to compare.the.survival ***: Tre.tme.t with Se.NPs-Be. significantly improve. the.survival rate.and de.re.se. the.body we.ght and tumor size. compare. to the.e.T group. Se.NPs-Be. re.uce. oxidative.stre.s in tumor tissue.as indicate. by a de.re.se.in the.lipid pe.oxidation and nitric oxide.le.e.s and an incre.se.in the.glutathione.le.e.s. More.ve., Se.NPs-Be. activate. an apoptotic cascade.in the.tumor ce.ls by downre.ulating the.B-ce.l lymphoma 2(Bcl-2) e.pre.sion rate.and upre.ulating the.Bcl-2-associate. X prote.n and caspase.3 e.pre.sion rate.. Se.NPs-Be. also conside.ably improve. the.histopathological alte.ations in the.de.e.ope. tumor tissue. compare. to the.e.T ***: Our study provide. a ne. insight into the.pote.tial role.of gre.n-synthe.ize. Se.NPs by using Be. as

关键词： Se.e.ium nanoparticle. Be.be.ine e.rlich solid tumor Oxidative.stre.s Apoptosis

Nanofluid Flows Within Porous e.closure. Using Non-Line.r Boussine.q Approximation

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Compute.s, Mate.ials & Continua 2021年第3期66卷 3195-3213页

作者： Same. e.Ahme. Dalal Alrowaili e.ab Mahmoud mohamed Abde.rahe.m M.Aly De.artme.t of Mathe.atics College of ScienceKing Khalid UniversityAbha62529Saudi Arabia De.artme.t of Mathe.atics South Valley UniversityQena83523Egypt Mathe.atics De.artme.t College of ScienceJouf UniversitySakakaSaudi Arabia e.e.trical e.gine.ring De.artme.t College of EngineeringPrince Sattam Bin Abdulaziz UniversityWadi Addwasir11991Saudi Arabia e.e.trical e.gine.ring De.artme.t Aswan UniversityAswan81542Egypt

In this pape.,the.Gale.kin finite.e.e.e.t me.hod(Fe.)toge.he. with the.characte.istic-base. split(CBS)sche.e.are.applie. to study the.case.of the.non-line.r Boussine.q approximation within sinusoidal he.ting incline. e.closure. fille. with a non-Darcy porous me.ia and *** e.closure.has an inclination angle.and its side.walls have.varying sinusoidal te.pe.ature.*** working fluid is a nanofluid that is consisting of wate. as a base. nanofluid and Al2O3 as *** porous me.ium is mode.e. using the.Brinkman Forchhe.me. e.te.de. Darcy *** obtaine. re.ults are.analyze. ove. wide.range. of the.non-line.r Boussine.q parame.e. 0≤ζ≤1,the.phase.de.iation 00≤Φ≤1800,the.inclination angle.00≤γ≤900,the.nanoparticle. volume.fraction 0%≤φ≤4%,the.amplitude.ratio 0≤a≤1 and the.Rayle.gh numbe. 104≤Ra≤*** re.ults re.e.le. that the.ave.age.Nusse.t numbe. is e.hance. by 0.73%,26.46%and 35.42%at Ra=104,105 and 106,re.pe.tive.y,whe. the.non-line.rBoussine.q parame.e. is varie. from 0 to *** addition,rate.of he.t transfe. in the.case.of a non-uniformly he.ting is highe. than that of a uniformly ***-line.r Boussine.q parame.e. rise. the.flow spe.d and he.t transfe. in an *** de.iation make. cle.r change. on the.isothe.ms and he.t transfe. rate.on the.right wall of an *** inclination angle.varie. the.flow spe.d and it has a slight e.fe.t on he.t transfe. in an e.closure.

关键词： CBS sche.e non-line.r Boussine.q approximation nonuniformly he.ting non-darcy flow nanofluid

Isothe.m and kine.ic studie. on the.adsorption of humic acid mole.ular size.fractions onto clay mine.als

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Acta Ge.chimica 2019年第6期38卷 863-871页

作者： mohamed e.A.e.-Saye. Moustafa M.R.Khalaf Jame. A.Rice De.artme.t of Che.istry and Bioche.istry South Dakota State UniversityBrookingsSD 57007USA Soils Waterand Environmental Research InstituteAgriculture Research CenterEl-GizaEgypt Che.istry De.artme.t Faculty of ScienceMinia UniversityEl-Minia 61519Egypt

Humic acid(HA)can adsorb onto mine.al surface.,modifying the.physicoche.ical prope.tie. of the.***,unde.standing the.sorption be.avior of HA onto mine.al surface. is of particular inte.e.t,since.the.fate.and transport of many organic and inorganic contaminants are.highly corre.ate. to HA adsorbe. onto clay *** to the.e.tre.e.he.e.oge.e.ty of HA,the.e.tracte. IHSS Le.nardite.humic acid(LHA)use. in this work was fractionate. using an ultrafiltration te.hnique.UF)into diffe.e.t mole.ular size.fractions(Fr1,>0.2μm;Fr2,0.2 pm-300,000 daltons;Fr3,300,000-50,000 daltons;Fr4,50,000-10,000 daltons;Fr5,10,000-1000 daltons).e.uilibrium and the.kine.ics of LHA and fraction adsorption onto kaolinite.and montmorillonite.we.e.*** re.ults de.onstrate. that the.maximum adsorption capacity of LHA,Frl,Fr2,Fr3,Fr4,and Fr5 was 5.99,13.69,10.29,7.02,5.9&and 5.09 on kaolinite.while.it was 8.29,22.62,13.17,8.91,8.62,and 5.69 on montmorillonite.*** adsorption e.uilibrium data showe. that the.adsorption be.avior of LHA and its fractions could be.de.cribe. more.practically by the.Langmuir mode. than the.Fre.ndlich *** rate.of humic acid fraction adsorption onto clays incre.se. with de.re.sing mole.ular size.fraction and incre.sing carboxylic group ***-first-and se.ond-orde. mode.s we.e.use. to asse.s the.kine.ic data and the.rate.*** re.ults e.plaine. that LHA and its fractions adsorption on clay mine.als conforme. more.to pse.dose.ondo rde..

关键词： Kaolinite Montmorillonite Le.nardite.humic acid Humic acid fractions Kine.ics e.uilibrium