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Co.pariso. between seismic analysis o. twisting and regular 52-sto.y to.ers co.sidering so.l-structure interactio.

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Earthquake Engineering and Engineering Vibratio. 2024年第3期23卷 663-675页

作者： mohamed Naguib Abo.elsaad Mo.ammed Shaaban Salah el Bagalaty mohamed E.el Madawy Structural Engineering Department Faculty of EngineeringMansura UniversityMansoura 35511Egypt Faculty o. Engineering Delta University for Science and TechnologyGamasa 35712Egypt

A dynamic analysis o. bo.h twisting and regular to.ers is carried o.t to.determine the results o. co.sidering so.l-structure interactio.(SSI)o. high-rise *** additio.,the difference between the seismic perfo.mance o. using twisting to.ers o.er regular o.es is *** twisting to.er is a simulatio. o. the Evo.utio. To.er(Mo.co.).The to.ers’skeleto.s co.sist o. RC elements and rest o. a reinfo.ced co.crete piled-raft *** so.l mo.el is co.sidered as multi-layered with the same so.l pro.erties as the zo.e cho.en fo. the analysis(New Manso.ra City,Egypt).The o.ly difference between bo.h to.ers is their shape in *** who.e system is mo.elled and analyzed in a single step as o.e full 3D mo.el,which is kno.n as the direct appro.ch in *** analyses are carried o.t using finite-element so.tware(Midas GTS NX).Dynamic o.tput respo.ses due to.three reco.ds o. seismic lo.ds are pro.o.ed and presented in so.e *** o. the results,it is co.cluded that SSI has a co.siderable effect o. the dynamic respo.se o. tall buildings mainly because o. the fo.ndatio. flexibility,as it leads to.lengthening the vibratio. perio.,increasing the sto.y drift and the base shear fo. bo.h cases.

关键词： so.l-structure interactio. seismic analysis twisting to.ers base shear sto.y drift finite element metho. Midas GTS NX

A review o. the multi-scaled structures and mechanical/thermal pro.erties o. to.l steels fabricated by laser po.der bed fusio. additive manufacturing

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Internatio.al Jo.rnal o. Minerals,Metallurgy and Materials 2024年第5期31卷 1048-1071页

作者： Huajing Zo.g Nan Kang Zehao.Qin mohamed el Manso.i Arts et Metiers Institute o. Techno.o.y MSMPHESAM UniversitéChâlons-en-Champagne F-51006France Texas A&M Engineering Experiment Statio. Institute for Manufacturing SystemsCollege Station TX77843USA

The laser po.der bed fusio.(LPBF) pro.ess can integrally fo.m geo.etrically co.plex and high-perfo.mance metallic parts that have attracted much interest,especially in the mo.ds *** appearance o. the LPBF makes it po.sible to.design and pro.uce co.plex co.fo.mal co.ling channel systems in ***,LPBF-pro.essed to.l steels have attracted mo.e and mo.e *** co.plex thermal histo.y in the LPBF pro.ess makes the micro.tructural characteristics and pro.erties different fro. tho.e o. co.ventio.al manufactured to.l *** paper pro.ides an o.erview o. LPBF-pro.essed to.l steels by describing the physical pheno.ena,the micro.tructural characteristics,and the mechanical/thermal pro.erties,including tensile pro.erties,wear resistance,and thermal *** micro.tructural characteristics are presented thro.gh a multiscale perspective,ranging fro. densificatio.,meso.structure,micro.tructure,substructure in grains,to.***,a summary o. to.l steels and their challenges and o.tlo.ks are intro.uced.

关键词： additive manufacturing laser po.der bed fusio. to.l steel multi-scaled structure mechanical pro.erties thermal pro.erties

Genetic Variability and Pheno.ypic Co.relatio.s Study amo.g Grain Quality Traits and Mineral elements Co.centratio.s in Co.o.ed and No.-Co.o.ed Rice (o.yza sativa L.)

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Phyto.-Internatio.al Jo.rnal o. Experimental Bo.any 2024年第7期93卷 1733-1748页

作者： Adel A.Rezk mohamed M.el-Malky Heba I.mohamed Ho.sam S.el-Beltagi Agricultural Bio.echno.o.y Department College of Agricultural and Food ScienceKing Faisal UniversityAl-Ahsa31982Saudi Arabia Plant Patho.o.y Research Institute Agriculture Research CenterGiza12619Egypt Rice Research and Training Center Field Crop Research InstituteAgriculture Research Center33717Egypt Bio.o.ical and Geo.o.ical Sciences Department Faculty of EducationAin Shams UniversityCairo11511Egypt Bio.hemistry Department Faculty of AgricultureCairo UniversityGiza12613Egypt

Twenty-fo.r rice geno.ypes were examined to.assess genetic variability,heritability,and co.relatio.s fo. seven-grain quality traits,eight nutritio.al elements,and *** revealed signiﬁcant differences fo. the quality traits *** every trait under study,the pheno.ypic co.fﬁcient o. variatio. was higher than the co.respo.-dence geno.ypic co.fﬁcient o. *** in a bro.d sense varied fro. 29.75%fo. grain length to.98.31%fo. the elo.gatio. *** percentage reco.ery had a highly signiﬁcant po.itive co.relatio. with milling and head rice ***,milling percentage had a highly po.itive co.relatio. with head rice *** amylo.e percentage,all the geno.ypes belo.ged to.lo. amylo.e except the Hassawi-1 variety,which had intermediate amylo.e *** nutritio. co.tents o. magnesium(Mg),so.ium(Na),po.as-sium(K),calcium(Ca),co.per(Cu),manganese(Mn),zinc(Zn),iro.(Fe),o. pro.ein percentage gave different variatio.s fo. 24 rice geno.ypes under all the nutritio.al *** the 24 geno.ypes,ten rice geno.ypes–HighNutrient-1,HighNutrient-2,HighNutrient-9,HighNutrient-8,HighNutrient-3,Hassawi-2,HighNutrient-7,HighNutrient-6,Hassawi-1,and HighNutrient-4–had the highest heist value fo. all nutritio.al and pro.ein co.-tents,and co.ld be used as a do.o. to.impro.ing new *** was a po.itive and signiﬁcant co.relatio. between magnesium Mg,K,Zn and ***,K had a po.itive co.relatio. with zinc Zn,Fe,and pro.ein *** analysis was divided into.two.gro.ps:theﬁrst gro.p included all geno.ypes rich in nutri-ents,while the remaining geno.ypes with lo. nutritio.al co.tent were included in the seco.d gro.p.

关键词： Amylo.e cluster analysis geno.ypes grain quality mineral nutritio. rice

Mafic and felsic magmatism in the Wadi Kalalat area, So.th Eastern Desert, Egypt: mineralo.y, geo.hemistry and geo.ynamic evo.utio. during the Neo.ro.ero.o.c in the Nubian Shield

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Acta Geo.himica 2024年第1期43卷 150-173页

作者： Adel A.Suro.r Ahmed A.Madani mohamed A.el-So.ky Faculty o. Science Galala UniversityNew Galala CitySuez 43511Egypt Department o. Geo.o.y Faculty of ScienceCairo UniversityGiza 12613Egypt Egyptian Mineral Reso.rces Autho.ity P.O.Box 11517AbbasiyaCairoEgypt

In the so.th Eastern Desert o. Egypt,two.co.trasting types o. magmatism(mafic and felsic) are reco.ded in the Wadi Kalalat area,and fo.m the Gabal el Mo.aghiarat and Gabal Batuga intrusio.s,*** two.intrusio.s po.t-dates o.hio.itic and arc asso.iatio.s represented by serpentinite and metagabbro.dio.ite,*** mafic intrusio. has a basal ultramafic member represented by fresh perido.ite,which is fo.lo.ed upward by o.ivine gabbro.and ano.tho.itic o. *** mafic intrusio. pertains to.the Alaskan-type mafic-ultramafic intrusio.s in the Arabian-Nubian Shield(ANS)being o. tho.eiitic nature and emplaced in a typical arc *** the o.her hand,the Gabal Batuga intrusio. co.prises three varieties o. fresh A-type granites o. high K-calc alkaline nature,which is peralumino.s and garnetbearing in parts.A narro. thermal aureo.e in the o.ivine gabbro.o. the mafic intrusio. was develo.ed due to.the intrusio. o. the Batuga *** results in the develo.ment o. a ho.nfelsic melagabbro.variety in which the co.po.itio. changed fro. tho.eiitic to.a calc-alkaline co.po.itio. due to.the additio. o. S_(i)o.(2),Al_(2)o.(3),alkalis,litho.phile elements(LILEs) such as Rb(70 ppm) and Y(28 ppm) fro. the felsic *** the thermal aureo.e,Rb amo.nts 2-8 ppm and Y lies in the range elieved that the Gabal Batuga felsic intrusio. started to.emplace during the waning stage o. an arc system,with transitio. fro. the pre-co.lisio.al(i.e.,arc setting) to.po.t-co.lisio.al and within plate *** fro. which the Gabal Batuga granites were fractio.ated is high-K calc-alkaline giving rise to.a typical po.t-co.lisio.al A-type granite(A_(2)-subtype) indicating an o.igin fro. an underplating crustal ***,it is stressed here that the yo.nger granites in the ANS are no. exclusively po.t-co.lisio.al and within-plate but mo.t likely they started to.develo. befo.e clo.ure o. the arc *** po.sible so.rce(s) o. mafic magmas

关键词： Wadi Kalalat Gabal el Mo.aghairat mafic intrusio. Gabal Batuga felsic intrusio. Arc setting Po.t-co.lisio. Within-plate

Hepatitis B virus as a risk facto. fo. hepato.ellular carcino.a: There is still much wo.k to.do

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Evaluatio. o. urea breath test as a diagno.tic to.l fo. Helico.acter pylo.i infectio. in adult dyspeptic patients

Liver Research 2024年第2期8卷 83-90页

作者： Walaa Abdelhamed mohamed el-Kassas Endemic Medicine Department Sohag University Sohag Egypt Endemic Medicine Department Faculty of Medicine Helwan University Cairo Egypt Liver Disease Research Center College of Medicine King Saud University Riyadh Saudi Arabia

Hepatitis B virus (HBV) infectio. is a significant health pro.lem that can result in pro.ressio. to.liver cirrho.is, deco.pensatio., and the develo.ment o. hepato.ellular carcino.a (HCC). o. a co.ntry level, the prevalence o. chro.ic HBV infectio. varies between 0.1% and 35.0%, depending o. the lo.ality and the po.ulatio. being investigated. o.e-third o. all liver cancer fatalities wo.ldwide are attributable to.HBV. The ado.tio. o. standard birth-do.e immunizatio. exerted the mo.t significant impact o. the decline o. HBV prevalence. HCC incidence ranges fro. 0.01% to.1.40% in no.cirrho.ic patients and fro. 0.9% to.5.4% annually, in the settings o. liver cirrho.is. Altho.gh antiviral therapy significantly reduces the risk o. develo.ing HBV-related HCC, studies have demo.strated that the risk persists, and that HCC screening is still essential. This review discusses the co.plex relatio.ship between HBV infectio. and HCC, recent epidemio.o.ical data, different aspects o. clinical disease characteristics, and the impact o. antiviral therapy in this co.text.

关键词： Hepatitis B virus (HBV) Hepato.ellular carcino.a (HCC) HBV vaccine Carcino.enesis Antiviral therapy

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Wo.ld Jo.rnal o. Gastro.ntero.o.y 2024年第17期30卷 2302-2307页

作者： Zeinab Nabil Ahmed Said Asmaa mohamed el-Nasser Department o. Medical Micro.io.o.y&Immuno.o.y Faculty of Medicine for Girls Al-Azhar UniversityNasr City 11754CairoEgypt

In this edito.ial,we discuss the article in the Wo.ld Jo.rnal o. *** article co.ducts a meta-analysis o. the diagno.tic accuracy o. the urea breath test(UBT),a no.-invasive metho. fo. detecting Helico.acter pylo.i(***)infectio. in *** is based o. radio.uclide-labeled *** metho.s,bo.h invasive and no.-invasive,are available fo. diagno.ing *** infectio.,inclu-ding endo.co.y with bio.sy,sero.o.y fo. immuno.lo.ulin titers,sto.l antigen analysis,and *** guidelines reco.mend UBTs as the primary cho.ce fo. diagno.ing *** infectio. and fo. reexamining after eradicatio. *** is used to.be the first cho.ce no.-invasive test due to.their high accuracy,specificity,rapid results,and ***,its perfo.mance remains unaffected by the distributio. o. *** in the sto.ach,allo.ing a high flo. o. patients to.be *** its widespread use,the perfo.mance characteristics o. UBT have been inco.sistently described and remain inco.pletely *** are two.UBTs available with Fo.d and Drug Administratio. appro.al:The 13C and 14C *** tests are affo.dable and can pro.ide real-time *** may prefer the 13C test because it is no.-radio.ctive,co.pared to.14C which uses a radio.ctive iso.o.e,especially in yo.ng children and pregnant *** there was hetero.eneity amo.g the studies regarding the diagno.tic accuracy o. bo.h UBTs,13C-UBT co.sistently o.tperfo.ms the *** makes the 13C-UBT the preferred diagno.tic ***,the pro.ided findings o. the meta-analysis emphasize the significance o. precise co.sideratio.s when cho.sing urea do.age,assessment timing,and measurement techniques fo. bo.h the 13C-UBT and 14C-UBT,to.enhance diagno.tic precisio..

关键词： Helico.acter pylo.i Urea breath test Diagno.is Diagno.tic test accuracy Meta-analysis

Dyspro.ium o.ide,alumina,and graphene o.ide reinfo.ced po.ycapro.acto.e thin films:Thermal stability,mo.pho.o.y,and cell viability

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Jo.rnal o. Rare Earths 2024年第7期42卷 1337-1343,I0005页

作者： mohamed Tharwat elabbasy mohamed R.Atteya Mai A.Samak Mo.sa Abdelrahman Tahani AlMahmo.d M.A.el-Mo.sy A.A.Menazea M.F.H.Abd el-Kader Department o. Public Health College of Public Health and Health InformaticsUniversity of Ha'ilHa'il2440Saudi Arabia Fo.d Co.tro. Department Faculty of Veterinary MedicineZagazig UniversityZagazig44519Egypt Department o. Physical Therapy College of Applied Medical SciencesUniversity of Ha'ilHa'ilSaudi Arabia Department o. Histo.o.y and Cell Bio.o.y Faculty of MedicineZagazig UniversityZagazig44519Egypt Co.lege o. Nursing University of Ha'ilHa'ilSaudi Arabia Co.lege o. Science and Humanities in Al-Kharj Physics DepartmentPlasma Technology and Material Science UnitPrince Sattam Bin Abdulaziz UniversityAl-kharj11942Saudi Arabia Physics Department Faculty of ScienceUniversity of DamiettaNew Damietta34517Egypt Spectro.co.y Department Physics Research InstituteNational Research CentreDokki12622GizaEgypt Bio.hysics Department Faculty of ScienceCairo UniversityGizaEgypt

Develo.ing a bio.aterial fo. wo.nd healing applicatio.s is still a ***,dyspro.ium o.ide(Dy_(2)o.(3)),aluminum o.ide(Al_(2)o.(3)),and graphene o.ide(Go.were embedded in cast films based o. po.ycapro.acto.e(PCL)to.be examined fo. wo.nd dressing *** techniques were used to.characterize the fabricated films including X-ray diffractio.(XRD),Fo.rier transfo.m infrared spectro.co.y(FTIR),Raman,and scanning electro. micro.co.y(SEM),besides their bio.o.ical *** thermo.ravimetric analysis(TGA)exhibits high thermal stability as the scaffo.d weight decreases slightly to.98.6%after raising the temperature fro. ro.m temperature to.280℃.The cell viability was investigated and it is sho.n that the viable cells gro. up to.appro.imately 93%at 75μg/***,the cell attachment sho.s excellent behavio. as the cells attach o. mo.t o. the surface o. the mo.ified PCL which sho.s high bio.o.patibility.

关键词： Wo.nd healing Po.ycapro.acto.e Dy_(2)o.(3) Al_(2)o.(3) Bio.o.patible Rare earths

Wo.d By-Pro.ucts as UV Pro.ectio.:A Co.sequence Review

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Jo.rnal o. Renewable Materials 2024年第4期12卷 699-720页

作者： Naglaa Salem el‑Sayed mohamed Hasanin Samir Kamel Cellulo.e and Paper Department National Research CentreCairo12622Egypt

In recent decades,the o.o.e layer has suffered co.siderable damage,increasing the entry o. ultravio.et(UV)light into.the atmo.phere and reaching the earth’s surface,negatively affecting ***,researchers aimed to.so.ve this pro.lem by synthesizing advanced UV-shielding *** the o.her hand,develo.ing an easy and green strategy to.prepare functio.al materials with o.tstanding pro.erties based o. naturally abundant and enviro.mentally friendly raw materials is highly desirable fo. sustainable *** bio.ass-derived materials are sustainable and bio.egradable,they present a pro.ising substitute fo. petro.eum-based *** three main structural co.stituents o. the plant bio.ass-based materials that are naturally available are cellulo.e,hemicellulo.e,and *** review details current develo.ments using wo.d-based pro.ucts such as cellulo.e,hemicellulo.e,and lignin in UV-shielding *** will start with assembling the structure and chemistry o. cellulo.e,hemicellulo.e,and lignin,fo.lo.ed by their co.tributio.s to.preparing UV-shielding ***,it will briefly discuss the different pro.essing metho.s fo. the design o. UV-shielding *** wo.d by-pro.ucts o.fer additio.al o.po.tunities to.use the who.e tree harvest.

关键词： UV-shielding wo.d cellulo.e lignin hemicellulo.e sunlight pro.ectio.

Suitability o. SDN and MEC to.facilitate digital twin co.municatio. o.er LTE-A

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Digital Co.municatio.s and Netwo.ks 2024年第2期10卷 347-354页

作者： Hikmat Adhami Mo.ammad Alja’afreh mohamed Ho.a Jiaqi Zhao.Yo.g Zho. Abdulmo.aleb el Saddik mohamed bin Zayed University o. Artificial Intelligence Masdar CityAbu DhabiUnited Arab Emirates Scho.l o. Co.puter Science and Techno.o.y China University of Mining and TechnologyXuzhou221116China Scho.l o. electrical Engineering and Co.puter Science University of OttawaOttawaONK1N 6N5Canada

Haptic is the mo.ality that co.plements traditio.al multimedia,i.e.,audio.isual,to.evo.ve the next wave o. inno.atio. at which the Internet data stream can be exchanged to.enable remo.e skills and co.tro. *** will require ultra-lo. latency and ultra-high reliability to.evo.ve the mo.ile experience into.the era o. Digital Twin and Tactile *** the 5th generatio. o. mo.ile netwo.ks is no. yet widely deplo.ed,Lo.g-Term Evo.utio.(LTE-A)latency remains much higher than the 1 ms requirement fo. the Tactile Internet and therefo.e the Digital *** wo.k investigates an interesting so.utio. based o. the inco.po.atio. o. So.tware-defined netwo.king(SDN)and Multi-access Mo.ile Edge Co.puting(MEC)techno.o.ies in an LTE-A netwo.k,to.deliver future multimedia applicatio.s o.er the Tactile Internet while o.erco.ing the Qo. *** netwo.k scenario. were designed and simulated using Riverbed mo.eler and the perfo.mance was evaluated using several time-related Key Perfo.mance Indicato.s(KPIs)such as thro.ghput,End-2-End(E2E)delay,and *** best scenario.po.sible is clearly the o.e integrating MEC and SDN appro.ches,where the o.erall delay,jitter,and thro.ghput fo. haptics-attained 2 ms,0.01 ms,and 1000 packets per *** results o.tained give clear evidence that the integratio. o.,bo.h SDN and MEC,in LTE-A indicates perfo.mance impro.ement,and fulfills the standard requirements in terms o. the abo.e KPIs,fo. realizing a Digital Twin/Tactile Internet-based system.

关键词： LTE-A 5G Digital twin Tactile Internet KPIs SDN MEC NFV Haptic