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Mafic and fe.sic magmatism in the.Wadi Kalalat are., South e.ste.n De.e.t, e.ypt: mine.alogy, ge.che.istry and ge.dynamic e.olution during the.Ne.prote.ozoic in the.Nubian Shie.d

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Acta Ge.chimica 2024年第1期43卷 150-173页

作者： Ade. A.Surour ahmed A.Madani mohamed A.e.-Sobky Faculty of Scie.ce Galala UniversityNew Galala CitySuez 43511Egypt De.artme.t of Ge.logy Faculty of ScienceCairo UniversityGiza 12613Egypt e.yptian Mine.al Re.ource. Authority P.O.Box 11517AbbasiyaCairoEgypt

In the.south e.ste.n De.e.t of e.ypt,two contrasting type. of magmatism(mafic and fe.sic) are.re.orde. in the.Wadi Kalalat are.,and form the.Gabal e. Motaghiarat and Gabal Batuga intrusions,*** two intrusions post-date. ophiolitic and arc associations re.re.e.te. by se.pe.tinite.and me.agabbro-diorite.*** mafic intrusion has a basal ultramafic me.be. re.re.e.te. by fre.h pe.idotite.which is followe. upward by olivine.gabbro and anorthositic or *** mafic intrusion pe.tains to the.Alaskan-type.mafic-ultramafic intrusions in the.Arabian-Nubian Shie.d(ANS)be.ng of thole.itic nature.and e.place. in a typical arc *** the.othe. hand,the.Gabal Batuga intrusion comprise. thre. varie.ie. of fre.h A-type.granite. of high K-calc alkaline.nature.which is pe.aluminous and garne.be.ring in parts.A narrow the.mal aure.le.in the.olivine.gabbro of the.mafic intrusion was de.e.ope. due.to the.intrusion of the.Batuga *** re.ults in the.de.e.opme.t of a hornfe.sic me.agabbro varie.y in which the.composition change. from thole.itic to a calc-alkaline.composition due.to the.addition of S_(i)O_(2),Al_(2)O_(3),alkalis,lithosphile.e.e.e.ts(LILe.) such as Rb(70 ppm) and Y(28 ppm) from the.fe.sic *** the.the.mal aure.le.Rb amounts 2-8 ppm and Y lie. in the.range.e.ie.e. that the.Gabal Batuga fe.sic intrusion starte. to e.place.during the.waning stage.of an arc syste.,with transition from the.pre.collisional(i.e.,arc se.ting) to post-collisional and within plate.*** from which the.Gabal Batuga granite. we.e.fractionate. is high-K calc-alkaline.giving rise.to a typical post-collisional A-type.granite.A_(2)-subtype. indicating an origin from an unde.plating crustal ***,it is stre.se. he.e.that the.younge. granite. in the.ANS are.not e.clusive.y post-collisional and within-plate.but most like.y the. starte. to de.e.op be.ore.closure.of the.arc *** possible.source.s) of mafic magmas

关键词： Wadi Kalalat Gabal e. Motaghairat mafic intrusion Gabal Batuga fe.sic intrusion Arc se.ting Post-collision Within-plate

Primary gastroduode.al tube.culosis pre.e.ting as gastric outle. obstruction:A case.re.ort and re.ie. of lite.ature

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World Journal of Clinical Case. 2024年第8期12卷 1536-1543页

作者： Abdihamid mohamed Ali Yahye.Garad mohamed Abdirahman ahmed Mohamud Abdulkadir Nor mohamed mohamed Rage.ahmed Ismail Mohamud Abdullahi Tuba Saydam De.artme.t of Ge.e.al Surge.y Mogadishu Somali Turkey Recep Tayyip Erdogan Training and Research HospitalMogadishu 2526Somalia De.artme.t of Radiology Mogadishu Somali TurkeyTraining and Research HospitalMogadishu 2526Somalia De.artme.t of Pathology Mogadishu Somali Turkey Recep Tayyip Erdogan Training and Research HospitalMogadishu 2526Somalia

BACKGROUND Mycobacte.ium tube.culosis(TB)is the.causative.age.t of TB,a chronic granulo-matous *** dise.se.is pre.ale.t in low-income.countrie.,posing a significant global he.lth *** TB is one.of the.thre. *** dise.se.can mimic othe. intra-abdominal conditions,le.ding to de.aye. diagnosis owing to the.abse.ce.of spe.ific *** gastric outle. obs-truction(GOO)re.ains a fre.ue.t complication,its incide.ce.has de.line. with the.adve.t of proton pump inhibitors and He.icobacte. pylori e.adication *** TB can cause.uppe. gastrointe.tinal he.orrhage.obstruction,and malignancy-like.*** SUMMARY A 23-ye.r-old male.pre.e.te. with re.urre.t e.igastric pain,diste.sion,nause.,vomiting,and we.ght loss,prompting a re.e.ral to a gastroe.te.ologist *** e.amination re.e.le. distorte. gastric mucosa and signs of chronic ***,tre.tme.t was inte.rupte.,possibly owing to vomiting or comorbiditie. such as human immunode.icie.cy virus infe.tion or *** surgical inte.ve.tion re.e.le. a dilate. stomach and diffuse.thicke.ing of the.duode.al *** re.e.le. gastric wall e.face.e.t with *** Primary gastric TB is rare.fre.ue.tly le.ding to *** its rarity,suspicions should be.promptly raise. whe. e.counte.ing re.e.ant symptoms,ofte. re.uiring surgical inte.ve.tion for diagnosis and tre.tme.t.

关键词： Tube.culosis Gastrointe.tinal tube.culosis Gastric outle. obstruction Gastroduode.al tube.culosis Case.re.ort

e.aluation of ure. bre.th te.t as a diagnostic tool for He.icobacte. pylori infe.tion in adult dyspe.tic patie.ts

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World Journal of Gastroe.te.ology 2024年第17期30卷 2302-2307页

作者： Ze.nab Nabil ahmed Said Asmaa mohamed e.-Nasse. De.artme.t of Me.ical Microbiology&Immunology Faculty of Medicine for Girls Al-Azhar UniversityNasr City 11754CairoEgypt

In this e.itorial,we.discuss the.article.in the.World Journal of *** article.conducts a me.a-analysis of the.diagnostic accuracy of the.ure. bre.th te.t(UBT),a non-invasive.me.hod for de.e.ting He.icobacte. pylori(***)infe.tion in *** is base. on radionuclide.labe.e. *** me.hods,both invasive.and non-invasive.are.available.for diagnosing *** infe.tion,inclu-ding e.doscopy with biopsy,se.ology for immunoglobulin tite.s,stool antige. analysis,and *** guide.ine. re.omme.d UBTs as the.primary choice.for diagnosing *** infe.tion and for re.xamining afte. e.adication *** is use. to be.the.first choice.non-invasive.te.t due.to the.r high accuracy,spe.ificity,rapid re.ults,and ***,its pe.formance.re.ains unaffe.te. by the.distribution of *** in the.stomach,allowing a high flow of patie.ts to be.*** its wide.pre.d use.the.pe.formance.characte.istics of UBT have.be.n inconsiste.tly de.cribe. and re.ain incomple.e.y *** are.two UBTs available.with Food and Drug Administration approval:The.13C and 14C *** te.ts are.affordable.and can provide.re.l-time.*** may pre.e. the.13C te.t be.ause.it is non-radioactive.compare. to 14C which use. a radioactive.isotope.e.pe.ially in young childre. and pre.nant *** the.e.was he.e.oge.e.ty among the.studie. re.arding the.diagnostic accuracy of both UBTs,13C-UBT consiste.tly outpe.forms the.*** make. the.13C-UBT the.pre.e.re. diagnostic ***,the.provide. findings of the.me.a-analysis e.phasize.the.significance.of pre.ise.conside.ations whe. choosing ure. dosage.asse.sme.t timing,and me.sure.e.t te.hnique. for both the.13C-UBT and 14C-UBT,to e.hance.diagnostic pre.ision.

关键词： He.icobacte. pylori Ure. bre.th te.t Diagnosis Diagnostic te.t accuracy Me.a-analysis

From se.wate. to hydroge. via dire.t photocatalytic vapor splitting: A re.ie. on de.ice.de.ign and syste. inte.ration

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Frontie.s in e.e.gy 2024年第3期18卷 291-307页

作者： Hongxia LI Khaja WAHAB ahmed mohamed A.ABDe.SALAM Michae. FOWLe. Xiao-Yu WU Te.hnology Innovation Institute Masdar CityAbu Dhabi 9639United Arab Emirates De.artme.t of Che.ical e.gine.ring University of WaterlooWaterlooON N2L 3G1Canada De.artme.t of Me.hanical and Nucle.r e.gine.ring Khalifa University of Science and TechnologyAbu Dhabi 127788United Arab Emirates De.artme.t of Me.hanical and Me.hatronics e.gine.ring University of WaterlooWaterlooON N2L 3G1Canada

Solar-drive. hydroge. production from se.wate. attracts gre.t inte.e.t for its e.e.ging role.in de.arbonizing global e.e.gy consumption. Give. the.comple.ity of natural se.wate. conte.t, photocatalytic vapor splitting offe.s a low-cost and safe.solution, but with a ve.y low solar-to-hydroge. conve.sion e.ficie.cy. With a focus on cutting-e.ge.photothe.mal–photocatalytic de.ice.de.ign and syste. inte.ration, the.re.e.t re.e.rch advance. on vapor splitting from se.wate., as we.l as industrial imple.e.tations in the.past de.ade. we.e.re.ie.e.. In addition, the.de.ign strate.ie. of the.ke. proce.se. we.e.re.ie.e., including vapor te.pe.ature.and pre.sure.control during solar the.mal vapor ge.e.ation from se.wate., capillary-fe. vaporization with salt re.e.le.t, and dire.t photocatalytic vapor splitting for hydroge. production. More.ve., the.e.isting laboratory-scale.and industrial-scale.syste.s, and the.inte.ration principle. and re.aining challe.ge. in the.future.se.wate.-to-hydroge. te.hnology we.e.discusse..

关键词： se.wate. hydroge. photocatalytic vapor splitting solar-drive.

Comparative.study be.we.n thre. carbonace.us nanoblade. and nanodarts for antimicrobial applications

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Journal of e.vironme.tal Scie.ce. 2024年第2期136卷 594-605页

作者： mohamed S.Se.im ahmed M.Azzam mohamed A.She.ashe. Shimaa A.Higazy Bayaumy B.Mostafa She.if A.e.-Safty National Institute.for Mate.ials Scie.ce.NIMS) 1-2-1 SengenTsukuba-ShiIbaraki-Ken 305-0047Japan Pe.role.m Application De.artme.t Egyptian Petroleum Research InstituteNasr City 11727Egypt De.artme.t of e.vironme.tal Re.e.rch Theodor Bilharz Research InstituteGizaEgypt

The.de.ign of nanostructure. mate.ials occupie. a privile.e. position in the.de.e.opme.t and manage.e.t of affordable.and e.fe.tive.te.hnology in the.antibacte.ial ***,we.discuss the.antimicrobial prope.tie. of thre. carbonace.us nanoblade. and nanodarts mate.ials of graphe.e.oxide.GO),re.uce. graphe.e.oxide.RGO),and single.wall carbon nanotube.(SWCNTs)that have.a me.hano-bacte.icidal e.fe.t,and the.ability to pie.cing or slicing bacte.ial *** de.onstrate.the.significance.of size.morphology and composition on the.antibacte.ial activity me.hanism,the.de.igne. nanomate.ials have.be.n *** minimum inhibitory conce.tration(MIC),standard agar we.l diffusion,and transmission e.e.tron microscopy we.e.utilize. to e.aluate.the.antibacte.ial activity of GO,RGO,and *** on the.e.ide.ce.obtaine.,the.thre. carbonace.us mate.ials e.hibit activity against all microbial strains te.te. by comple.e.y e.capsulating bacte.ial ce.ls and causing morphological disruption by de.rading the.microbial ce.l me.brane.in the.orde. of RGO>GO>*** of the.e.te.nal ce.l wall structure.and oute. me.brane.prote.ns,the.synthe.ize. carbonace.us nanomate.ials e.hibite. highe. antibacte.ial activity against Gram-positive.bacte.ial strains than Gram-ne.ative.and fungal *** had the.lowe.t MIC value.(0.062,0.125,and 0.25 mg/mL against ***,***,and ***,re.pe.tive.y),as we.l as minimum fungal conce.trations(0.5 mg/mL for both *** and ***).At 12 hr,the.ce.l viability value. against te.te. microbial strains we.e.comple.e.y *** lysis and de.th occurre. as a re.ult of se.e.e.me.brane.damage.cause. by microorganisms pe.che. on RGO *** work give. an insight into the.de.ign of e.fe.tive.graphe.e.base. antimicrobial mate.ials for wate. tre.tme.t and re.e.iation.

关键词： Antimicrobial prope.tie. Nanoblade. Me.hano-bacte.icidal e.fe.t RGO nanoshe.ts Gram-positive.bacte.ia Ce.l viability

e.aluating me.hanism of banana pse.do-ste. re.ting using se.wate.:A cost-e.fe.tive.surface.pre.tre.tme.t approach

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Journal of Biore.ource. and Bioproducts 2024年第3期9卷 322-335页

作者： Prince.Hotor ahmed H.Hassanin Osbe.t Akatwijuka mohamed A.H.Ge.re.l Mitsuo Yamamoto Yukie.Saito ahmed Abde.-Mawgood e.ypt-Japan Unive.sity of Scie.ce.and Te.hnology Biotechnology ProgramAlexandria GovernorateNew Borg Al Arab 21934Egypt Ale.andria Unive.sity Department of Textile EngineeringAlexandria GovernorateBab Sharqi 5424041Egypt e.ypt-Japan Unive.sity of Scie.ce.and Te.hnology Material Science and EngineeringAlexandria GovernorateNew Borg Al Arab 21934Egypt Graduate.School of Agricultural and Life.Scie.ce. The University of TokyoBunkyo-KuTokyo 113-8657Japan

Re.ting has be.n e.ploye. to e.tract natural fibe.s from agricultural waste. as a biological and cost-e.fe.tive.approach for *** its global abundance.banana pse.do-ste. is a promising agro-waste.for lignoce.lulosic fibe. *** this study,fibe.s we.e.e.tracte. from the.pse.do-ste.s afte. be.ng pre.tre.te. unde. four conditions using se.wate. at room te.pe.ature.for up to 35 d Bacte.ial isolation from the.fre.h se.wate. sample.and scre.ning for ligninolytic ability we.e.*** load as we.l as laccase.and mangane.e.pe.oxidase.e.zyme.activity profile.assay during the.re.ting duration we.e.*** transform infrare.(FT-IR)and X-day diffraction(XRD)analyse. we.e.also e.amine. for both pre.tre.te. and untre.te. e.tracte. *** re.ults shows that six out of the.e.ght bacte.ial isolate. had the.ability to de.rade.*** tre.tme.ts(Raw ste.+Raw se.wate.)and(Autoclave. ste.+Raw se.wate.)re.orde. the.highe.t viable.bacte.ial load of 9.24×102 and 4.46×102 CFU,re.pe.tive.y,on the.14th day of the.re.ting ***,the.highe.t laccase.and mangane.e.pe.oxidase.e.zyme. activity was re.orde. for(Raw ste.+Raw se.wate.)and(Autoclave. ste.+Raw se.wate.)tre.tme.ts in the.se.ond to the.third *** FT-IR spe.tra of the.pre.tre.te. fibe.s re.e.le. re.ative.re.uctions in pe.ks attribute. to polysaccharide. and othe. amorphous substance. for all re.ting *** XRD diffractogram re.e.le. that the.crystallinity inde.(CI)of pre.tre.te. fibe.s incre.se. in all se.wate. re.ting tre.tme.t ***,the.CI for fibe.s pre.tre.te. unde. e.zymatic conditions we.e.e.hance. e.e. afte. five.*** analysis for se.e.te. bacte.ial isolate. showe. homology to se.ue.ce. of Bacillus ve.e.e.sis,She.ane.la sp.L8–5,and Citrobacte. amalonaticus and Bacillus subtilis j8 *** the.e.findings,it was sugge.te. that physical,biological,and che.ical actions we.e.colle.tive.y involve. in the.se.wate. re.ting proce.s of banana ps

关键词： Se.wate. re.ting Banana pse.do-ste. Natural fibe. e.zyme.activity Colony forming unit

Gastroe.ophage.l re.lux afte. pe.-oral e.doscopic myotomy:Manage.e.t lite.ature

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World Journal of Gastroe.te.ology 2024年第23期30卷 2947-2953页

作者： ahmed Tawhe.d Ibrahim Halil Bahce.ioglu Me.me. Yalniz mohamed e.-Kassas De.artme.t of e.de.ic Me.icine Faculty of MedicineHelwan UniversityCairo 11795Egypt De.artme.t of Gastroe.te.ology Faculty of MedicineFirat UniversityElazig 23119Türkiye Live. Dise.se.Re.e.rch Ce.te. College of MedicineKing Saud UniversityRiyadh 7805Saudi Arabia

In this e.itorial,we.re.pond to a re.ie. article.by Nabi e. al,in which the.authors discusse. gastroe.ophage.l re.lux(Ge.)following pe.oral e.doscopic myotomy(POe.).POe. is pre.e.tly the.primary the.ape.tic option for achalasia,which is both safe.and e.fe.tive.A fe. adve.se.e.fe.ts we.e.docume.te. afte. POe.,including *** diagnostic crite.ia we.e.not cle.r e.ough be.ause.approximate.y 60%of patie.ts have.a long acid e.posure.time.while.only 10%e.pe.ie.ce.re.lux *** pre.ictors of high dise.se.incide.ce.have.be.n ide.tifie.,including old age.fe.ale.se.,obe.ity,and a base.ine.lowe. e.ophage.l sphincte. pre.sure.of le.s than 45 *** te.hnical ste.s during the.proce.ure.such as a le.gthy or full-thickne.s myotomy,may furthe. e.hance.the.*** pump inhibitors are.curre.tly the.first line.of *** voice. are.incre.singly advocating for the.routine.combining of POe. with an e.doscopic fundoplication me.hod,such as pe.oral e.doscopic fundoplication or transoral incisionle.s ***,more.re.e.rch is ne.e.sary to de.e.mine.the.safe.y and e.fe.tive.e.s of the.e.proce.ure. in the.long te.m for patie.ts who have.unde.gone.the..

关键词： Achalasia Pe.-oral e.doscopic myotomy Gastroe.ophage.l re.lux dise.se Transoral incisionle.s fundoplication Pe.oral e.doscopic fundoplication

Comparison be.we.n se.smic analysis of twisting and re.ular 52-story towe.s conside.ing soil-structure.inte.action

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e.rthquake.e.gine.ring and e.gine.ring Vibration 2024年第3期23卷 663-675页

作者： mohamed Naguib Aboue.saad Mohamme. Shaaban Salah e. Bagalaty mohamed e.e. Madawy Structural e.gine.ring De.artme.t Faculty of EngineeringMansura UniversityMansoura 35511Egypt Faculty of e.gine.ring Delta University for Science and TechnologyGamasa 35712Egypt

A dynamic analysis of both twisting and re.ular towe.s is carrie. out to de.e.mine.the.re.ults of conside.ing soil-structure.inte.action(SSI)on high-rise.*** addition,the.diffe.e.ce.be.we.n the.se.smic pe.formance.of using twisting towe.s ove. re.ular one. is *** twisting towe. is a simulation of the.e.olution Towe.(Moscow).The.towe.s’ske.e.ons consist of RC e.e.e.ts and re.t on a re.nforce. concre.e.pile.-raft *** soil mode. is conside.e. as multi-laye.e. with the.same.soil prope.tie. as the.zone.chose. for the.analysis(Ne. Mansoura City,e.ypt).The.only diffe.e.ce.be.we.n both towe.s is the.r shape.in *** whole.syste. is mode.le. and analyze. in a single.ste. as one.full 3D mode.,which is known as the.dire.t approach in *** analyse. are.carrie. out using finite.e.e.e.t software.Midas GTS NX).Dynamic output re.ponse. due.to thre. re.ords of se.smic loads are.propose. and pre.e.te. in some.*** on the.re.ults,it is conclude. that SSI has a conside.able.e.fe.t on the.dynamic re.ponse.of tall buildings mainly be.ause.of the.foundation fle.ibility,as it le.ds to le.gthe.ing the.vibration pe.iod,incre.sing the.story drift and the.base.she.r for both case..

关键词： soil-structure.inte.action se.smic analysis twisting towe.s base.she.r story drift finite.e.e.e.t me.hod Midas GTS NX

Yie.d Stability and Adaptability of e.ite.Double. Haploid (DH) Rice.Ge.otype. in Diffe.e.t Locations in Ce.tral Clay Plains of the.Sudan

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Ame.ican Journal of Plant Scie.ce. 2022年第9期13卷 1282-1295页

作者： Khalid A. Osman Sara M. Abdalla Amir I. Ismail Sang-Bok Le. ahmed e. mohamed Sohe.p A. Yousif Yassir M. ahmed Agricultural Re.e.rch Corporation (ARC) Rice Breeding Program White Nile Research Station Kosti Sudan National Institute.of Crop Scie.ce Rural Development Administration (RDA) South Korea and Africa Rice Center Saint Louis Senegal

Stability analysis of grain yie.d is an e.ficie.t tool for the.se.e.tion of varie.ie. adapte. to fairly wide.cultivation zone. A study aims to de.e.mine.adaptability and stability for grain yie.d and agronomic pe.formance.of 10 e.ite.Double. Haploid (DH) rice.ge.otype. ge.e.ate. through anothe. culture.te.hnique. along with local cultivar Umgar as a che.k unde. irrigate. lowland conditions in thre. diffe.e.t e.vironme.ts in the.ce.tral clay plains of the.Sudan;during two cropping se.sons 2019 and 2020. The.trials we.e.conducte. in a randomize. comple.e.block de.ign with thre. re.lications. Grain yie.d stability was studie., using the.Additive.Main e.fe.t and Multiplicative.Inte.action (AMMI) mode.. Bi-plots we.e.de.e.ope. following GGe.bi-plot me.hodology ove. the.six e.vironme.ts. The.combine. analysis of variance.re.e.le. significant to highly significant (P e.fe.ts of ge.otype., e.vironme.ts, and ge.otype.by e.vironme.t inte.action. More.ve., the.analysis of variance.base. on AMMI indicate. significant ge.otype., e.vironme.ts, and Ge.inte.action with a total variation of 43.16%, 44.26% and 12.58% re.pe.tive.y. A biplot-AMMI analysis and yie.d stability inde. incorporating the.AMMI stability value.and yie.d in a single.non-parame.ric inde. we.e.use. to ide.tify the.ge.otype. with the.highe.t and stable.yie.d. The.ove.all me.n for grain yie.d was 5.69 t/ha, with a range.of 5.77 to 4.12 t/ha. The.ge.otype. k150147, k150870, k150032, k150912, and k150307 out yie.de. the.local che.k Umgar by 40%, 38%, 34%, 34% and 33% re.pe.tive.y. The.most ge.otype. we.e.mid-e.rly maturitie. which we.e.harve.te. at 107, 113, 108, 109 and 112 days afte. sowing, re.pe.tive.y. The.e.five.ge.otype. also showe. grain yie.d stability along with the.r high me.n yie.d pe.formance.according to the.AMMI analysis and wide.y adaptable.to the.te.te. locations. The.e.ore. the.five.out yie.ding ge.otype. will be.conside.e. for cultivation unde. irrigate. syste. condition in ce.tral clay in

关键词： Stability Adaptability Double. Haploid (DH) AMMI