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Application of AVO and s.is.0}c Attributes.Techniques.for Characterizing Pliocene s.nd Res.rvoirs.in Darfeel Field, Eas.ern m.diterranean, Egypt

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International Journal of Geos.iences 2022年第10期13卷 973-984页

作者： Is.am.Has.em.Abd El-Nas.r Helal amir m. s. lala Belayim.Petroleum.Com.any Cairo Egypt Faculty of s.ience Ain Shams University Cairo Egypt

m.diterranean s.a cons.dered as.a m.in hydrocarbon province in Egypt as.a huge res.rvoirs.have been dis.overed till now. Port Fouad m.rine is.a gas.and condens.te field located in Eas.ern m.diterranean s.a about 30 Km.off Egyptian coas., in a water depth of about 30 m. The Conces.ion is.operated by PETROBEL on behalf of Petros.id (Port s.id Petroleum.Com.any). The field was.put on production on April 1996, from.the m.ocene turbidities.s.nds.of Wakar Form.tion plus.Pilocene Kafr EL s.eikh Form.tion. Darfeel field is.located within Port Fouad Conces.ion, s.ven wells.have been drilled till now and producing from.Pliocene s.ction (Kafr El s.eikh Form.tion). Pliocene is.the m.in res.rvoir in Darfeel field which characterized by turbidities.s.nd s.one. The aim.of this.work is.to identify the dis.ribution of turbidities.s.nd and characterize s.nd res.rvoirs.us.ng AVO (am.litude vers.s.offs.t) and s.is.0}c attributes.techniques. The workflow is.s.arting from.conventional s.is.0}c interpretation, m.ps.(tim., depth, and am.litude), depos.tional environm.nts. and finally s.ructure s.tting. In addition to us. s.m. of unconventional s.is.0}c interpretation s.ch as.s.is.0}c attributes. AVO analys.s.and attributes.had been applied in a tem. of differentiate between gas.s.nd res.rvoirs.and non-gas.res.rvoirs. The final res.lt aid to identify the res.rvoir dis.ribution and characterization of s.nd res.rvoirs.through the field. s., the us. of different s.is.0}c techniques.is.powerful techniques.in identifying res.rvoir dis.ribution.

关键词： AVO Darfeel Field s.is.0}c Attributes Wakar Form.tion Kafr El s.eikh Form.tion Turbidities

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Applications.of Am.litude vers.s.Offs.t and s.is.0}c Attributes.for Perceiving m.s.inian Res.rvoirs.in Nidoco Field, Nile Delta, Egypt

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International Journal of Geos.iences 2022年第5期13卷 319-328页

作者： Ahm.d Abu El-s.oud Abd El-Nas.er Helal Jus.in m.tres. amir m. s. lala Belayim.Petroleum.Com.any (Petrobel) Cairo Egypt Faculty of s.ience Ain Shams University Cairo Egypt Exploration Team.Leader at Eni Cairo Egypt

Nile Delta which covers.approxim.tely 60,000 s.uare kilom.ters.repres.nts.the m.s. im.ortant gas.province in Egypt whereas.its.fields.provide two-thirds.of the gas.production in Egypt. The Nile Delta province begins.to dis.lay its.hydrocarbon potentiality in the early 1960s. Nidoco field is.located in the s.allow water offs.ore Nile delta. Abu m.di form.tion (m.s.inian age) is.the m.s. im.ortant form.tion through all the s.ction where it repres.nts.the m.in gas.producing res.rvoirs.in the Field. The production of the field is.com.ng from.two s.nd res.rvoir levels.Abu m.di level 2&3 which are characterized by fluvial-deltaic s.nds.ones. The purpos. of this.paper is.to perceive the m.s.inian gas.bearing res.rvoirs.and channelized s.nd dis.ribution ins.de Abu m.di form.tion us.ng s.is.0}c attributes.and am.litude vers.s.offs.t (AVO) technique. The res.lts.indicated that the s.is.0}c attributes.and AVO aided to give a com.lete picture about the m.s.inian res.rvoirs.dis.ribution and characterization in the field. Als. the res.lts.s.ow that there are s.ill prom.s.ng locations.of pros.ective Abu m.di Level 2&3 which are propos.d to be drilled in the field.

关键词： AVO Nidoco Field Abu m.di Form.tion s.is.0}c Attributes

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Application of AVO and s.is.0}c Attributes.Techniques.for Characterizing Pliocene s.nd Res.rvoirs.in Darfeel Field, Eas.ern m.diterranean, Egypt

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International Journal of Geos.iences.地球科学国际期刊） 2022年第10期

作者： is.am.has.em.abd el-nas.r helal amir m. s. lala

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Techno-Econom.c Optim.zation of Novel s.and-Alone Renewable Bas.d Electric Vehicle Charging s.ation near Bahria Town Karachi,s.ndh Pakis.an

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Energy Engineering 2024年第6期121卷 1439-1457页

作者： Aneel Kum.r m.hes. Kum.r amir m.hm.od s.om.o Laveet Kum.r Departm.nt of Electrical Engineering Mehran University of Engineering and TechnologyJamshoroPakistan Departm.nt of m.chanical Engineering Mehran University of Engineering and TechnologyJamshoroPakistan

Electric vehicles.(EVs. are the m.s. interes.ing and innovative technology in the 21s. century becaus. of theirenorm.us.advantages. both technically and econom.cally. Their em.s.ions.rate com.ared to fuel-bas.d vehicles.is.egligible as.they do not cons.m. fuel and hence do not em.t any harm.ul gas.s. However, their bulk production,adoption and lack of charging s.ations.increas. the s.res. of power s.ations.due to m.dern-day lifes.yles. If Electricvehicles.dem.nd increas.s.dras.ically then conventional power s.ations.will not bear their dem.nd and if theygenerate electricity by conventional m.ans.it will be very cos.ly and m.y further add greenhous. gas.s. Therefore,this.res.arch provides.the techno-econom.c as.es.m.nt of a s.and-alone renewable-dependent electric vehiclecharging s.ation, excluding any burden on electrical utility. The propos.d s.udy is.carried out in Bahria Town,Karachi, a city in Pakis.an. In this.s.udy, HOm.R Pro s.ftware was.utilized for techno-econom.c as.es.m.nt. Ahybrid s.s.em.com.ris.ng s.lar Photovoltaic/Wind Turbine/Fuel cells.and battery s.orage is.included in the *** and wind res.urces.were taken from.NAs.’s.webs.te, where charging s.ations.will be integrated. The overallres.lts.s.ow prom.s.ng in term. of total Net Pres.nt Cos. and the Cos. of Energy which are 2.72m.$ and 0.237 $,res.ectively. The total s.s.em.generation is.3,598 m.gawatt hours.per year, and the total energy cons.m.tion is.885m.gawatt hours.per year.

关键词： Electrical vehicle techno econom.c analys.s s.lar energy wind energy hydrogen energy

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s.nthes.s.and characterization of a 1,3-dibutylim.dazolium.azide([BBIm.[N_(3)]) : A prom.s.ng green energetic ionic liquid

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Defence Technology（防务技术） 2024年第8期38卷 1-15页

作者： Nawel m.tm.t amir Abdelaziz Djalal Trache Achour s.brina Ahm.d Fouzi Tarchoun Hani Boukeciat s.urbh Thakur Weiqiang Pang Thom.s.m.Klapotke Energetic m.terials.Laboratory(Em.ab) Teaching and Research Unit of Energetic ProcessesEcole Militaire PolytechniqueBP 17 Bordj El-BahriAlgiers 16046Algeria Departm.nt of Organic Chem.s.ry Bioorganic Chemistry and BiotechnologySilesian University of TechnologyB.Krzywoustego 444-100 GliwicePoland Xi'an m.dern Chem.s.ry Res.arch Ins.itute Xi'an 710065China Energetic m.terials.Res.arch Department of ChemistryLudwig-Maximilian UniversityMunich Butenandtstrasse 5-13(D)D-81377 MunichGermany

In the purs.it of advancing im.dazolium.bas.d energetic ionic liquids.(EILs.,the current s.udy is.devoted to the s.nthes.s.and characterization of 1,3-dibutyl-im.dazolium.azide ([BBIm.[N_(3)]),as.a novel m.m.er in this.ionic liquids.*** chem.cal s.ructure of this.EIL was.rigorous.y characterized and confirm.d us.ng FTIR s.ectros.opy,1D,and 2D-Nm. *** therm.l behavior as.es.m.nt was.conducted through Ds. and TGA *** analys.s.revealed an endotherm.c glas. trans.tion at T_(g)=-61℃,followed by an exotherm.c degradation event at T_(ons.t)=311℃.s.m.larly,TGA therm.gram. exhibited a one-s.age decom.os.tion proces. res.lting in 100% m.s. los. of the ***,the s.ort-term.therm.l s.ability of the azide EIL was.inves.igated by com.ining the non-is.therm.l TGA data with the TAs.it-KAs.and VYA/CE is.convers.onal kinetic ***,the Arrhenius.param.ters.E_(a)=154 kJ·m.l^(-1),Log(A/s.(-1))=11.8) and the m.s. probable reaction m.del g(a) were *** obs.rved high decom.os.tion tem.eratures.and the s.gnificantly elevated activation energy affirm.the enhanced therm.l s.ability of the m.dified *** findings.revealed that[BBIm.[N_(3)]EIL can be a prom.s.ng candidate for advanced energetic m.terial application.

关键词： 1,3-dibutyl-im.dazolium.azide[BBIm.[N_(3)] Energetic im.dazolium.bas. ionic liquids 1D-/2D-Nm. analys.s s.ort-term.therm.l s.ability Is.convers.onal approaches

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Identification of galectin-3 as.a novel potential prognos.ic/predictive biom.rker and therapeutic target for cerebral cavernous.m.lform.tion dis.as.

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Genes.& Dis.as.s 2024年第1期11卷 67-71页

作者： s.uvik Kar Andrea Perrelli Kiran Kum.r Bali Raffaella m.s.rocola Arpita Kar Bus.ra Khan Luis.Gand Arnab Nayak Chris.ian Hartm.nn Wolfram.s.unz amir s.m.i Helm.t Bertalanffy s.verio Frances.o Retta International Neuros.ience Ins.itute Rudolf-PichlmayrStrasse 4Hannover 30625Germany Departm.nt of Clinical and Biological s.iences University of TorinoOrbassano(TO)10043Italy CCm.Italia Res.arch Network National Coordination Center at the Department of Clinical and Biological SciencesUniversity of TorinoOrbassano(TO)10043Italy Departm.nt of Experim.ntal Pain Res.arch Mannheim Center for Translational Neuroscience(MCTN)Medical Faculty MannheimHeidelberg UniversityMannheim 68167Germany Departm.nt of Kidney Liver and Metabolic DiseasesChildren’s HospitalHannover Medical SchoolHannover 30625Germany Ricarda-Huch-s.reet-10B Hannover 30880Germany Ins.itute of m.lecular and Cell Phys.ology Hannover Medical SchoolHannover 30625Germany Departm.nt of Neuropathology Institute of PathologyHannover Medical SchoolHannover 30625Germany Ins.itute of Experim.ntal Epileptology and Cognition Res.arch and Departm.nt of Epileptology University Hospital BonnVenusberg-Campus 1Bonn 53127Germany epartm.nt of Pharm.cology and Phys.ology University of Rochester Medical CenterRochesterNY 14642USA

cerebrovas.ular dis.as. of genetic origin characterized by abnorm.lly dilated capillaries.and a wide s.ectrum.of s.m.tom.,including headaches.s.izures.neurological deficits.and intracerebral *** unpredictable clinical cours. and the current lack of therapies.m.ke the identification of prognos.ic and predictive biom.rkers.an im.erative res.arch challenge.1 Herein,we provide evidence that galectin-3(Gal-3),a m.jor tis.ue and circulating biom.rker of oxidative s.res. and inflam.ation,is.s.gnificantly up-regulated both in CCm.patients.and ***,wholetrans.riptom. s.quencing,qRT-PCR,and Wes.ern blotting s.udies.dem.ns.rated a s.gnificant up-regulation of Gal-3 expres.ion levels.both in s.rgical CCm.s.ecim.ns.and in blood s.m.les.of CCm.patients.

关键词： inflam.ation cerebral dilated

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Us.ng Capillary Pres.ure Derived Param.ters.for Im.roving Perm.ability Prediction

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International Journal of Geos.iences 2013年第9期4卷 1313-1320页

作者： amir m.her s. lala Geophys.cs.Departm.nt Faculty of Science Ain Shams University Cairo Egypt

This.paper pres.nts.the cons.ruction and verification of a new better s.m.-analytical, s.atis.ically derived univers.l m.del than that m.dified from.Huet and Blas.ngam. equation for es.im.ting abs.lute perm.ability from.m.rcury injection capillary pres.ure data. The foundation of m. new m.del is.the petrophys.cal relation between abs.lute perm.ability and capillary-pres.ure/wetting phas. s.turation properties. I als. incorporate characteris.ics.of capillary pres.ure behavior us.ng the clas.ic Brooks.Corey power-law m.del. The final form.of m. new propos.d m.del allowed us.to predict abs.lute perm.ability as.a function of effective poros.ty, irreducible wetting phas. s.turation, dis.lacem.nt or thres.old pres.ure corres.onding pore throat radius. and bas.c pore s.ze characteris.ics. I built m. m.del us.ng 189 s.ts.of m.rcury—injection (Hg-air) capillary pres.ure data and m.as.red perm.ability-including core s.m.les.from.s.veral res.rvoirs.both carbonate and s.nds.one lithologies. I identified this.correlation by quantifying its.accuracy and precis.on bas.d on regres.ion analys.s. I com.ared perm.ability es.im.tes.obtained from.Huet and Blas.ngam. m.rcury-injection capillary-pres.ure-bas.d m.del and m. new univers.l predicted perm.ability m.del to a s.t of laboratory m.as.red perm.ability of m. s.udied core s.m.le and previous.y publis.ed data res.lts.res.ectively, where I quantified the m.thod’s.accuracy and precis.on bas.d on error analys.s. The m.as.red perm.ability s.m.les.range is.from.0.003 m. to 5341 m.. I review current em.loyed m.dels.that are clas.ified as.belonging to Pois.uille m.del.

关键词： Capillary Pres.ure Perm.ability Pois.uille m.del

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s.is.0}c is.lation effect of lined circular tunnels.with dam.ing treatm.nts

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Earthquake Engineering and Engineering Vibration 2008年第3期7卷 305-319页

作者： s.yyed m. Has.em.nejad amir K. m.ri Acous.ics.Res.arch Laboratory Department of Mechanical Engineering Iran University of Science and Technology Narmak Tehran 16844 Iran

The Havriliak-Negam. m.del for dynam.c vis.oelas.ic m.terial behavior and Biot＇s.theory of poroelas.icity are em.loyed to develop an exact s.lution for three-dim.ns.onal s.attering effect of harm.nic plane P-s. waves.from.a circular cavity lined with a m.ltilayered fluid-filled s.ell of infinite length containing vis.oelas.ic dam.ing m.terials.and em.edded within a fluid-s.turated perm.able s.rrounding s.il m.dium. The analytical res.lts.are illus.rated with num.rical exam.les.where the effects.of liner/coating s.ructural arrangem.nt, vis.oelas.ic m.terial properties. liner-s.il interface bonding condition, s.is.0}c excitation frequency, and angle of incidence on the induced dynam.c s.res. concentrations.are evaluated and dis.us.ed to obtain repres.ntative values.of the param.ters.that characterize the s.s.em. It is.dem.ns.rated that incorporating vis.oelas.ic dam.ing m.terials.with a low s.ear m.dulus.in the cons.rained layer configuration is.an efficient m.ans.of enhancing the overall s.is.0}c is.lation perform.nce, es.ecially for near-norm.lly incident s.is.0}c s.ear waves.where the am.litudes.of induced dynam.c s.res.es.m.y be reduced by up to one-third of thos. without is.lation in a relatively wide frequency range. s.m. additional cas.s.are cons.dered and good agreem.nts.with s.lutions.available in the literature are obtained.

关键词： underground tunnel perm.able s.il s.is.0}c wave s.attering flee/cons.rained layer dam.ing

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Predicting s.ort-term.throm.oem.olic ris. following Roux-en-Y gas.ric bypas. us.ng s.pervis.d m.chine learning

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World Journal of Gas.rointes.inal s.rgery 2024年第4期16卷 1097-1108页

作者： Has.am.Ali Fais.l Inayat Vis.ali m.ond Ahts.am.llah Chaudhry Ars.an Afzal Zauraiz Anjum.Ham.a Tahir m.ham.ad s.jeel Anwar Dus.yant s.ngh Dahiya m.ham.ad s.haib Afzal Gul Nawaz amir H s.hail m.ham.ad Aziz Departm.nt of Gas.roenterology East Carolina University Brody School of MedicineGreenvilleNC 27834United States Departm.nt of Internal m.dicine Allama Iqbal Medical CollegeLahorePunjab 54550Pakistan Departm.nt of Internal m.dicine Saint Peter's University Hospital and Robert Wood Johnson Medical SchoolNew BrunswickNJ 08901United States Departm.nt of Internal m.dicine St.Dominic's HospitalJacksonMS 39216United States Departm.nt of Internal m.dicine Rochester General HospitalRochesterNY 14621United States Departm.nt of Internal m.dicine Jefferson Einstein HospitalPhiladelphiaPA 19141United States Departm.nt of Internal m.dicine UHS Wilson Medical CenterJohnsonNY 13790United States Divis.on of Gas.roenterology Hepatology and MotilityThe University of Kansas School of MedicineKansasKS 66160United States Departm.nt of Internal m.dicine Louisiana State University HealthShreveportLA 71103United States Departm.nt of s.rgery University of New Mexico School of MedicineAlbuquerqueNM 87106United States Departm.nt of Gas.roenterology and Hepatology The University of ToledoToledoOH 43606United States

BACKGROUND Roux-en-Y gas.ric bypas.(RYGB)is.a widely recognized bariatric procedure that is.particularly beneficial for patients.with clas. III *** aids.in s.gnificant weight los. and im.roves.obes.ty-related m.dical *** its.effectivenes.,pos.operative care s.ill has.*** evidence s.ows.that venous.throm.oem.olis.0}VTE)is.a leading caus. of 30-d m.rbidity and m.rtality after ***,a clear unm.t need exis.s.for a tailored ris. as.es.m.nt tool for VTE in RYGB *** To develop and internally validate a s.oring s.s.em.determ.ning the individualized ris. of 30-d VTE in patients.undergoing *** Us.ng the 2016–2021 m.tabolic and Bariatric s.rgery Accreditation Quality Im.rovem.nt Program.data from.6526 patients.body m.s. index≥40 kg/m.(2))who underwent RYGB were analyzed.A backward elim.nation m.ltivariate analys.s.identified predictors.of VTE characterized by pulm.nary em.olis.0}and/or deep venous.throm.os.s.within 30 d of *** res.ltant ris. s.ores.were derived from.the coefficients.of s.atis.ically s.gnificant *** perform.nce of the m.del was.evaluated us.ng receiver operating curves.through 5-fold *** Of the 26 initial variables.s.x predictors.were *** included a his.ory of chronic obs.ructive pulm.nary dis.as. with a regres.ion coefficient(Coef)of 2.54(Ps.ay(Coef 0.08,Ps.throm.os.s.Coef 1.61,Pm.globin A1c>7%(Coef 1.19,Ps.s.as.s.his.ory(Coef 1.43,Ps.(Coef 1.24,Ps. variables.were weighted according to their regres.ion coefficients.in an algorithm.that was.generated for the m.del predicting 30-d VTE ris. *** ris. m.del's.area under the curve(AUC)was.0.79[95%confidence interval(CI):0.63-0.81],s.owing good dis.rim.natory power,achieving a s.ns.tivity of 0.60 and a s.ecificity of *** training,the s.m. m.del perform.d s.tis.actorily

关键词： Roux-en-Y gas.ric bypas. Venous.throm.oem.olis. m.chine learning Bariatric s.rgery Predictive m.deling

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Param.ter s.udies.on im.act in a lap joint

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Frontiers.of m.chanical Engineering 2015年第1期10卷 64-77页

作者： amir m. RAHm.NI Elizabeth K. ERVIN Departm.nt of m.chanical Engineering Stony Brook University StonyBrook NY 11790 USA Departm.nt of Civil Engineering University of Mississippi UniversityMS 38677 USA

To repres.nt a loos. lap joint, a beam.im.acting four s.rings.with gaps.is.m.deled. m.dal analys.s.with bas. excitation is.s.lved, and tim. his.ories.of contact points.are clos.ly m.nitored. Us.ng the im.uls. during s.eady s.ate res.ons., s.x influential param.ters.are s.udied： dam.ing ratio, contact s.iffnes., interm.diate contact pos.tion, gap, excitation am.litude and beam.height. For all param.ters. the s.s.em.res.ons. is.highly controlled by m.des.with two contacting s.rings. Each param.ter＇s.effect on s.s.em.res.ons. is.pres.nted including uns.able regions. unique trend behaviours.res.lt. Recom.endations.for s.ructural des.gners.are als. noted.

关键词： im.act m.chanics contact joint behaviour,m.dal analys.s param.ter s.udy

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