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a.ta.Geologica.Sinica.English Edition) 2022年第3期96卷 1082-1097页

作者： a.za.ra. a.o Ha.IBa. Ka.a. Da.a. a.hra. SHa.a.a.samir Ka.H Hekm.0} IBRa.Im Geology Depa.tm.nt Faculty of ScienceMenoufia UniversityShebin ElkoomEgypt Geology Depa.tm.nt Desert Research CenterCairoEgypt Geology Depa.tm.nt Faculty of ScienceTanta UniversityTantaEgypt

The el m.nia.governora.e lies within the Nile Va.ley,surrounded by ca.ca.eous pla.ea.s to the ea.t a.d *** present study focuses on the hydrogeochem.stry of the Eocene lim.stone a.uifer a. som. wa.is in the ea.t el m.nia.governora.e,Ea.tern Desert,***,two m.0}n a.uifers a.e encountered in the study a.ea.na.ely the m.0}ha.ha.m.0}ly lim.stone a.d the Sa.a.ut cha.ky lim.stone *** m.0}ha.ha.a.uifer is com.osed of a.terna.ing la.ers of m.0}ly lim.stone a.d sha.e with thicknesses ra.ging from.3.49 m.to 177.05 m.a.d a.groundwa.er depth ra.ging from.8.5 m.to 59.27 m.which reflects low groundwa.er *** groundwa.er sa.inity representing this a.uifer ra.ges from.603.5 m./L to 978.5 m./L,reflecting fresh wa.er *** a.uifer is m.0}e up of cha.ky,ca.ernous a.d fra.tured lim.stone with thickness ra.ging from.30 m.to 205 m.a.d groundwa.er depth ra.ging from.9 m.to 86.77 m.which indica.es good groundwa.er *** groundwa.er sa.inity of the concerned a.uifer ra.ges from.349.7 m./L to 2043.9 m./L,reflecting fresh to possibly bra.kish wa.er *** in the study a.ea.is of m.teoric wa.er origin;recent recha.ge is m.0}nly controlled through the presence of fra.tures a.d their *** m.0}ority of groundwa.er sa.ples in the study a.ea.a.e suita.le for drinking a.d irriga.ion purposes.

关键词： groundwa.er lim.stone a.uifers el m.nia.governora.e Ea.tern Desert

Sim.link Beha.iora. m.deling of a.10-bit Pipelined a.C

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Interna.iona. Journa. of a.tom.0}ion a.d com.uting 2013年第2期10卷 134-142页

作者： samir Ba.ra.Souhil Kouda.a.delgha.i Dendouga.N. E. Bouguecha. a.va.ced electronics La.ora.ory Department of Electronics University of Batna Avenue Chahid Boukhlouf Mohamed El Hadi05000Batna Algeria Depa.tm.nt of electronics University of M'sila M'silaAlgeria Center for Developm.nt of a.va.ced Technologies Microelectronics and Nanotechnology DivisionAugust 20 1956 City BP 17 BabaHassen Algiers Algeria

The increa.ing a.chitecture com.lexity of da.a.converters m.0}es it necessa.y to use beha.iora. m.dels to sim.la.e their electrica. perform.0}ce a.d to determ.ne their releva.t da.a.fea.ures. For this purpose, a.specific da.a.converter sim.la.ion environm.nt ha. been developed which a.lows designers to perform.tim.-dom.0}n beha.iora. sim.la.ions of pipelined a.a.og to digita. converters （a.Cs）. a.l the necessa.y blocks of this specific sim.la.ion environm.nt ha.e been im.lem.nted using the popula. m.0}la. sim.link environm.nt. The purpose of this pa.er is to present the beha.iora. m.dels of these blocks ta.ing into a.count m.st of the pipelined a.C non-idea.ities, such a. sa.pling jitter, noise, a.d opera.iona. a.plifier pa.a.eters （white noise, finite DC ga.n, finite ba.dwidth, slew ra.e, a.d sa.ura.ion volta.es）. Sim.la.ions, using a.10-bit pipelined a.C a. a.design exa.ple, show tha. in a.dition to the lim.ts a.a.ysis a.d the electrica. fea.ures extra.tion, designers ca. determ.ne the specifica.ions of the ba.ic blocks in order to m.et the given da.a.converter requirem.nts.

关键词： Beha.iora. m.deling a.a.og to digita. converters (a.Cs) pipelined a.C m.ltiple digita. to a.a.og converter (m.a.) sa.ple a.d hold (S/H)

EJUSTCO:m.nte Ca.lo ra.ia.ion tra.sport code hybrid with a.N m.del for ga.m.0}ra. shielding sim.la.ion

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Nuclea. Science a.d Techniques 2023年第9期34卷 155-176页

作者： Joseph Kona.u Boa.en a.m.d S.G.Kha.il m.hsen a.Ha.sa. samir a.elsa.heer m.ha.ed m.0}eria.s Science a.d Engineering Depa.tm.nt School of Innovative Design EngineeringEgypt-Japan University of Science and Technology(E-JUST)179New Borg El-Arab CityEgypt Physics Depa.tm.nt Environmental and Smart Technology GroupFaculty of ScienceFayoum UniversityFayoum 63514Egypt Fa.ulty of Engineering Aswan UniversityAswanEgypt

Ga.m.0}ra. shielding is essentia. to ensure the sa.ety of personnel a.d equipm.nt in fa.ilities a.d environm.nts where ra.ia.ion *** m.nte Ca.lo technique is vita. for a.a.yzing the ga.m.0}ra. shielding ca.a.ilities of *** this study,a.sim.le m.nte Ca.lo code,EJUSTCO,is developed to cd sim.la.e ga.m.0}ra.ia.ion tra.sport in shielding m.0}eria.s for a.a.em.c *** code considers the photoelectric effect,Com.ton(incoherent)sca.tering,pa.r production,a.d photon a.nihila.ion a. the dom.na.t intera.tion m.cha.ism. in the ga.m.0}ra.ia.ion shielding *** reduction techniques,such a. the Russia. roulette,surviva. weighting,a.d exponentia. tra.sform.0}ion,a.e incorpora.ed into the code to im.rove com.uta.iona. *** the exponentia. tra.sform.0}ion pa.a.eter typica.ly requires tria. a.d error a. well a. ***,a.deep lea.ning neura. network is proposed a. a.via.le m.thod for predicting this pa.a.eter for the first *** m.del a.hieves a. m.E of 0.00076752 a.d a. R-va.ue of *** exposure buildup fa.tors a.d ra.ia.ion dose ra.es due to the pa.sa.e of ga.m.0}ra.ia.ion with different source energies a.d va.ying thicknesses of lea.,wa.er,iron,concrete,a.d a.um.num.in single-,double-,a.d triple-la.er m.0}eria. system. a.e va.ida.ed by com.a.ing the results with those of m.NP,ESG,a.S-6.4.3,m.BLD,m.NTEREY m.0}K(m.,PENelOPE,a.d *** errors of 5.6%,2.75%,a.d 10%a.e a.hieved for the exposure buildup fa.tor in single-,double-,a.d triple-la.er m.0}eria.s,respectively.a.significa.t pa.a.eter tha. is not considered in sim.la. studies is the ga.m.0}ra. *** the EJUSTCO code,the tota. num.er a.d energy a.bedos ha.e been *** results a.e com.a.ed with those of m.NP,FOTelP,a.d *** genera.,the EJUSTCO-developed code ca. be em.loyed to a.sess the perform.0}ce of ra.ia.ion shielding m.0}eria.s beca.se the va.ida.ion results a.e consistent with theoretica.,experim.nta.,a.d litera.y results.

关键词： m.nte Ca.lo Ga.m.0}ra.s Shielding a.tificia. neura. network Sim.la.ion

Gem.ita.ine followed by ra.iothera.y in trea.m.nt of newly dia.nosed high-gra.e gliom.0}

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Journa. of Ca.cer m.ta.ta.is a.d Trea.m.nt 2016年第1期2卷 188-194页

作者： m.0}a.el-Na.ga. m.rva. Om.0} a.m.d elgeria.y Godefridus J.Peters a.ina.m.sta.a.samir Sheha.a Depa.tm.nt of m.dica. oncology Assiut University HospitalAssiut 71515Egypt Depa.tm.nt of Neurosurgery Assiut University HospitalAssiut 71515Egypt Depa.tm.nt of m.dica. Oncology VU University Medical Center1081 HV Amsterdamthe Netherlands

a.m.High-gra.e gliobla.tom.0}m.ltiform.(GBm.ha. a.poor m.dia. overa.l surviva.(OS).The sta.da.d trea.m.nt a.ter surgery is tem.zolom.de a.d ra.iothera.y(RTH).Pa.ients with unm.thyla.ed m.thylgua.ine-m.thyltra.sfera.e prom.ter(m.m.)ha.e no or little benefit from.tem.zolom.de a.d a.e eligible for a.terna.ive *** is a.good *** a.m.d to eva.ua.e the com.ina.ion of gem.ita.ine with RTH in newly dia.nosed ***:The study wa. a.prospective pha.e II *** pa.ients were required to ha.e histologica.ly proven a.a.la.tic a.trocytom.0}or *** underwent biopsies or subtota. *** trea.m.nt consisted of fixed-dose ra.e gem.ita.ine 175 m./m.(2) weekly followed a.ter 24 h by sta.da.d cra.ia. RTH for 6 *** response wa. eva.ua.ed by m.0}dona.d *** ca.e of progression,pa.ients received tem.zolom.de(200 m./m.(2)/5 da.s every 28 da.s).Results:T hirty pa.ients w ith a.m.dia. a.e of 52 yea.s(30-69),73%/27%m.a.e/fem.0}e,t he Ea.tern Coopera.ive Oncology Group perform.0}ce sta.us 1(ra.ge 0-2)were *** pa.ients ha. a.pa.tia.-response(17%)a.d 13 sta.le-disea.e(43%).m.dia. tim. to progression wa. 7.88 m.nths(95%CI 6.1-9.69)a.d OS wa. 11.77 m.nths(95%CI 9.97-13.56).The trea.m.nt wa. well tolera.ed with gra.e-3 neutropenia.in 3,gra.e-3 a.em.a.in 2 a.d im.a.red liver enzym.s in 1 ***:Gem.ita.ine followed by ra.iothera.y is a.tive a.d prom.sing regim.n in newly dia.nosed *** upta.e is ea.y,with a.long loca. retention of a.tive m.ta.olites,precluding system.c side effects of *** a.pha.e III study this trea.m.nt should be eva.ua.ed in pa.ients with unm.thyla.ed m.m. prom.ter who will not benefit from.tem.zolom.de.

关键词： Gem.ita.ine ra.ia.ion gliobla.tom.0}m.ltiform. tem.zolom.de

m.croa.ga.-ba.ed wa.tewa.er trea.m.nt:m.cha.ism.,cha.lenges,recent a.va.ces,a.d future prospects

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Environm.nta. Science a.d Ecotechnology 2023年第1期13卷 5-22页

作者： a.da.la. a.delfa.ta. Sa.eh samir a.i Ha.sa. Ra.a.a. Esla. Ibra.im.el-a.wa. Reha. elta.a. Shih-Hsin Ho Ta.er elsa.a.y Shengna. Li m.sta.a.m.el-Sheekh m.cha.l Scha.erl m.cha.l Korna.os Jia.zhong Sun School of Environm.nt a.d Sa.ety Engineering Jiangsu UniversityZhenjiang212013PR China Depa.tm.nt of Public Works Engineering Faculty of EngineeringTanta UniversityTanta31511Egypt Biofuels Institute School of the Environment and Safety EngineeringJiangsu UniversityZhenjiang212013PR China Bota.y Depa.tm.nt Faculty of ScienceTanta UniversityTanta31527Egypt Centra. La.ora.ories for Environm.nta. Qua.ity m.nitoring(CLEQm. National Water Research Center(NWRC)El-Kanater13621QalyubiyahEgypt Sta.e Key La.ora.ory of Urba. Wa.er Resource a.d Environm.nt School of EnvironmentHarbin Institute of TechnologyHarbin150090PR China Depa.tm.nt of Functiona. a.d Evolutiona.y Ecology University of ViennaDjerassiplatz 1A-1030 ViennaAustria La.ora.ory of Biochem.ca. Engineering&Environm.nta. Technology(LBEET) Department of Chemical EngineeringUniversity of Patras1 Karatheodori Str.University Campus26504PatrasGreece

The ra.id expa.sion of both the globa. econom. a.d the hum.0} popula.ion ha. led to a.shorta.e of wa.er resources suita.le for direct hum.0} *** a.result,wa.er rem.dia.ion will inexora.ly becom. the prim.0}y focus on a.globa. *** ca. be grown in va.ious types of wa.tewa.ers(WW).They ha.e a.high potentia. to rem.ve conta.ina.ts from.the effluents of industries a.d urba. *** review focuses on recent a.va.ces on WW rem.dia.ion through m.croa.ga. *** ha. a.rea.y been pa.d to m.croa.ga.-ba.ed wa.tewa.er trea.m.nt(WWT)due to its low energy requirem.nts,the strong a.ility of m.croa.ga. to thrive under diverse environm.nta. conditions,a.d the potentia. to tra.sform.WW nutrients into high-va.ue *** turned out tha. m.croa.ga.-ba.ed WWT is a. econom.ca. a.d susta.na.le ***,different types of toxins a.e rem.ved by m.croa.ga. through biosorption,bioa.cum.la.ion,a.d biodegra.a.ion *** a.e toxins from.a.ricultura. runoffs a.d textile a.d pha.m.0}eutica. industria. *** ha.e the potentia. to m.tiga.e ca.bon dioxide a.d m.0}e use of the m.cronutrients tha. a.e present in the *** review pa.er highlights the a.plica.ion of m.croa.ga. in WW rem.dia.ion a.d the rem.dia.ion of diverse types of polluta.ts com.only present in WW through different m.cha.ism.,sim.lta.eous resource recovery,a.d efficient m.croa.ga.-ba.ed co-culturing system. a.ong with bottlenecks a.d prospects.

关键词： Biorem.dia.ion Wa.tewa.er trea.m.nt Environm.nta. a.plica.ions m.croa.ga. Co-culturing

Tests of a.tibiotic Properties of a.geria. Desert Truffle a.a.nst Ba.teria.a.d Fungi

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Journa. of Life Sciences 2013年第3期7卷 259-266页

作者： samir Negga. Zohra.Forta. La.ora.ory of Biology of m.croorga.ism. a.d Biotechnology (LBm.) Department of Biotechnology Faculty of Sciences Universityof Es-Sdnia BP 1524 El M'naouer Oran 31000 Algeria

In the present pa.er, the ethyl a.eta.e extra.t from.the fruiting bodies of Tirm.0}ia.pinoyi （m.0}re） wa. obta.ned by Soxhlet extra.tion. Six fra.tions were sepa.a.ed from.this extra.t using two chrom.0}ogra.hic m.thods. a.l these fra.tions were subm.tted to a.tim.crobia. a.tivity a.a.nst four clinica.ly im.orta.t ba.teria.Sta.hylococcus a.reus a.CC6538, Enterococcusfa.ca.is a.CC6538 Pseudom.na. a.ruginosa.a.CC14028, Escherichia.coli a.CC25922 a.d one pa.hogenic fungus Ca.dida.a.bica.s a.CCI0231. The in vitro a.tim.crobia. a.tivity wa. perform.d by a.a. disc diffusion m.thod. The fra.tions with the grea.est a.tim.crobia. a.tivity were fra.tions 02 a.d 06 which inhibited growth of both Gra. nega.ive a.d Gra. positive ba.teria.a.d ha. significa.t a.tifunga. a.tivity a.a.nst Ca.dida.a.bica.s. The present study va.ida.es the folk use of the boiled truffle wa.er-extra.t a.d indica.es tha. it could be effective potentia. ca.dida.es for the developm.nt of new stra.egies to trea. ba.teria. or funga. infections.

关键词： a.a. diffusion a.sa. Tirm.0}ia.pinoyi a.tim.crobia. a.tivity chrom.0}ogra.hic m.thods Soxhlet extra.tion.

Num.rica. Investiga.ion of a. Im.inging Diffusion Fla.es-Effects of Fuel Va.ia.ility

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Open Journa. of Fluid Dyna.ics 2013年第2期3卷 127-134页

作者： Na.jib Ghiti a.ed a.ha.im.Bentebbiche samir Ha.chi La.ora.oire de m.ca.ique a.a.cée—Lm. Bab-Ezzouar Alger Algeria La.ora.oire de m.ca.ique des Fluides EMP Bordj El Bahri Alger Algeria

In our study, we investiga.e the differences between the com.ustion of different hydroca.bon fuels CH4, C3H8, C4H10. a.num.rica. sim.la.ion of a. im.inging jet diffusion fla.es is used. The jet injector ha. a.10 m. in dia.eter a.d the dista.ce between the jet fla.e a.d the vertica. wa.l is 2 tim. ha.f dia.eter. The fuel jet velocity wa. fixed for 11.8 m.s, corresponding to a.Reynolds num.er of 6881. The fla.e cha.a.teristics va.ied from.hydroca.bon to a.other for the sa.e Reynolds num.er. The com.ustion products of CO, CO2, NO, OH, a.e depending on the m.tha.e a.d propa.e a.d buta.e fla.es for the sa.e conditions. The tem.era.ure of the fla.e wa. va.ied from.hydroca.bon to a.other the sa.e a. for the chem.ca. species production ra.e. The concentra.ion of the therm.0} a.d prom.t NO polluta.t depends on the tem.era.ure flow field a.d on the therm.chem.ca. cha.a.teristics of the hydroca.bon fuels.

关键词： Fla.e Diffusion Turbulent m.tha.e Propa.e Buta.e

Effect of Va.ying m.bility on the Perform.0}ce of m.0}ET Protocols

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通讯和计算机（中英文版） 2011年第7期8卷 523-535页

作者： Ibra.iem.m. m. el Em.0}y samir S. m.0}a.la. Sha.ha.J. Ka.him King a.dula.iz University Jeddah Kingdom of Saudi Arabia a. a.liyya.a.m.0} University Amman Jordan Fa.ulty of Engineering Al Balqa Applied University Al Salt Jordan