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Synthesis a.d cha.a.teriza.ion of na.oca.bon from wa.te ba.teries via.a. eco-friendly method

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Wa.te Disposa. a.d Susta.na.le Energy 2024年第2期6卷 197-208页

作者： ma.a.m Kh.Uoda.hussein Q.hussein Ra.a.R.Ja.il Chemica. Engineering Depa.tment College of EngineeringUniversity of BaghdadBaghdadIraq Thi.Qa. Oil Compa.y NassriyaIraq Petroleum Resea.ch a.d Development Center BaghdadIraq

The widesprea. use of disposa.le ba.teries to power common electronic devices is a.ma.or source of *** a.e growing environmenta. a.d hea.th concerns due to the expa.sion of e-wa.te a.ound the ***,developing a.reli-a.le system for recycling old ba.teries ha. rea.hed the top of the recycling priority *** current study presents a.novel a.proa.h to synthesis ca.bon na.opa.ticles(CNPs)from spent ba.teries via.a. eco-friendly method tha. offers economica.,environment-friendly,a.d nontoxic a.proa.hes in compa.ison to conventiona. chemica. *** synthesized na.o-pa.ticles were cha.a.terized by field emission sca.ning electron microscopy(FE-SEm),energy-dispersive X-ra.(EDX),powder X-ra. diffra.tometry(XRD),UV-VIS a.sorption a.a.ysis(UV),Fourier tra.sform infra.ed spectroscopy(FT-IR),a.omic force microscope(a.m),a.d thermo-gra.imetric a.a.ysis(TGa..The a.era.e dia.eter of the synthesized pa.ticles wa. 40.16 nm,a.d the pa.ticles tended to be a.pherica. in *** a.a.ysis a.so predicted the presence of pure ca.bon,with some conta.ina.ion a.rived a. 15%(in weight).This is a.novel study in which na.oca.bons were synthesized in a.brine(7600x10-6)from a.ta.get(CNPs>75 nm),which pa.es the wa. for future use of CNPs derived from spent ba.teries a.d helps the environment by decrea.ing the a.ount of electronic wa.te dumped in la.dfills.

关键词： Novel Zn-C ba.tery Ca.bon na.opa.ticles Cha.a.teriza.ion Eco-friendly methods

Impa.t of ca.bima.ole combined with vita.in E on testicula. injury induced by experimenta. hyperthyroidism in a.ult a.bino ra.s:oxida.ive/infla.ma.ory/a.optotic pa.hwa.s

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a.ia. Journa. of a.drology 2024年第4期26卷 396-401页

作者： Ra.a.a. S hussein mousta.a.m Eya.a.Ra.ha. m mosta.a.Sa.a. m Ela.dy Shereen H Elsa.ed Ha.y m Sa.d Depa.tment of Derma.ology College of Medicine Prince Sattam Bin Abdulaziz UniversityAl-Kharj 16242Saudi Arabia Depa.tment of Derma.ology Andrology and STDsAssiut Police HospitalAssiut 71525Egypt Depa.tment of Derma.ology Venereology and AndrologyFaculty of MedicineSuez Canal UniversityIsmailia 41522Egypt Depa.tment of a.drology a.d Sexology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Depa.tment of Clinica. Pha.ma.ology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Depa.tment of Reha.ilita.ion Sciences Faculty of Health and Rehabilitation SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh 12271Saudi Arabia.

Thyroid hormones pla. essentia. roles in sperma.ogenesis,but their effects on infertile ma.es rema.n poorly *** study a.med to eva.ua.e the impa.t of combining ca.bima.ole(CBZ)with vita.in E(VE)on testicula. injury induced by experimenta. hyperthyroidism in a.ult a.bino ra.s,focusing on oxida.ive,infla.ma.ory,a.d a.optotic *** this experimenta. study,64 a.ult ma.e a.bino Wista. ra.s were divided into eight groups:Group I(control-untrea.ed),Group II(CBZ-control),Group III(VE-control),Group IV(CBZ+VE-control),Group V(levothyroxine-induced testicula. injury),Group VI(levothyroxine+CBZ-trea.ed),Group VII(levothyroxine+VE-trea.ed),a.d Group VIII(levothyroxine+CBZ+VE-trea.ed).The study wa. conducted in the Fa.ulty of medicine,Suez Ca.a. University(Isma.lia.Egypt).a.ter cervica. deca.ita.ion,both testes a.d epididymis were exa.ined histopa.hologica.ly a.d *** differences were observed a.ong groups concerning ma.ondia.dehyde(mDa.,gluta.hione(GSH),superoxide dismuta.e(SOD),a.d ca.a.a.e(Ca.;a.l Pmera.e cha.n rea.tion a.a.ysis showed significa.t differences in tumor necrosis fa.tor-α(TNF-α),interleukin-10(IL-10),Bcl-2-a.socia.ed X protein(Ba.),B-cell lymphoma.2 protein(Bcl2),p53,Ca.pa.e-3,Ca.pa.e-8,Ca.pa.e-9,a.d nuclea. fa.tor-ka.pa.B(NF-κB)mRNa.levels(a.l Pa.ed with CBZ a.one(Group VI)exhibited testicula. side effects,a.fecting seminiferous tubules a.d ***,the Group VIII showed improved sperma.ogenesis a.d a.decrea.e in testicula. side *** a.dition of VE to the trea.ment of hyperthyroid ra.s with CBZ reduced testicula. side effects a.d seminiferous tubula. a.fection when potentia.ly improving *** resea.ch is needed to elucida.e the underlying mecha.isms fully.

关键词： a.tithyroid drugs testicula. injury thyroid gla.d vita.in E

Sea.ch for production of da.k fermion ca.dida.es in a.socia.ion with hea.y neutra. ga.ge boson deca.ing to dimuon in proton-proton collisions a.√s=8 TeV using CmS open da.a

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Chinese Physics C 2024年第4期48卷 6-13页

作者： Y.m.hm.ud H.a.da.la. m.T.hussein S.Elga.ma. Centre for theoretica. physics The British University in EgyptEgypt Physics Depa.tment Faculty of ScienceCairo UniversityEgypt

In this study,we conducted a.sea.ch for da.k ma.ter using a.pa.t of the da.a.recorded by the CmS experiment during run-I of the LHC in 2012 with a.center of ma.s energy of 8 TeV a.d a. integra.ed luminosity of 11.6 fb−*** da.a.were ga.hered from the CmS open *** ma.ter,in the fra.ework of the simplified model(mono-Z′),ca. be produced from proton-proton collisions in a.socia.ion with a.new hypothetica. ga.ge boson,Z′.Thus,the sea.ch wa. conducted in the dimuon plus la.ge missing tra.sverse momentum *** benchma.k scena.io of mono-Z′,which is known a. light vector,wa. used for interpreting the CmS open *** evidence of da.k ma.ter wa. observed,a.d exclusion limits were set on the ma.ses of da.k ma.ter a.d Z′a. 95%confidence level.

关键词： da.k ma.ter la.ge ha.ron collider CmS open da.a sea.ch for new physics da.k fermion

Public perception of connected a.d a.toma.ed vehicles:Benefits,concerns,a.d ba.riers from a. a.stra.ia. perspective

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Journal of Intelligent and Connected Vehicles

Journa. of Intelligent a.d Connected Vehicles 2024年第2期7卷 108-128页

作者： a.i ma.in hussein Dia Depa.tment of Civil a.d Construction Engineering Swinburne University of TechnologyMelbourne 3122Australia

This study investiga.es the a.titudes a.d concerns of the a.stra.ia. public towa.d connected a.d a.tonomous vehicles(Ca.s),a.d the fa.tors influencing their willingness to a.opt this *** a.comprehensive survey,a.diverse group of respondents provided va.ua.le insights towa.d va.ious Ca. scena.ios such a. riding in a.vehicle with no driver,self-driving public tra.sport,self-driving ta.is,a.d hea.y vehicles without *** results highlight the significa.t impa.t of sa.ety concerns a.out a.toma.ed vehicles on individua.s’a.titudes a.ross a.l *** levels of concern were a.socia.ed with more nega.ive a.titudes,a.d a.strong correla.ion between concerns a.d opposition underlines the necessity of a.dressing these a.prehensions to build public trust a.d promote Ca. ***,nea.ly 70%of respondents felt uncomforta.le driving next to a.Ca.,but they displa.ed more confidence in a.opting a.toma.ed public tra.sport in the nea. ***,a.ound 40%of pa.ticipa.ts indica.ed a.strong willingness to purcha.e a.Ca.,prima.ily driven by the desire to reduce their ca.bon footprint a.d sa.ety ***,respondents with hea.th conditions or disa.ility exhibited heightened interest(a.most double those without hea.th conditions)in Ca. *** differences emerged in a.titudes a.d preferences towa.d Ca.s,with women expressing a.grea.er level of concern a.d perceiving higher ba.riers to Ca. *** empha.izes the importa.ce of employing ta.geted a.proa.hes to a.dress the specific concerns of different *** study a.so underscores the role of trust in technology a. a.significa.t ba.rier to Ca. deployment,ra.king high a.ong respondents’*** overcome these cha.lenges a.d fa.ilita.e successful Ca. deployment,va.ious stra.egies a.e suggested,including live demonstra.ions,dedica.ed routes for a.toma.ed public tra.sport,a.option incentives,a.d a.dressing lia.ility *** findings from this st

关键词： connected a.d a.toma.ed vehicles(Ca.s) a.tonomous vehicles public a.cepta.ce sta.eholder consulta.ions roa. sa.ety

a.reinforcement lea.ning a.proa.h for thermosta. setpoint preference lea.ning

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Building Simula.ion 2024年第1期17卷 131-146页

作者： hussein Elehwa.y moha.ed Ouf Bura. Guna. Nunzio Cotrufo Jea.-Simon Venne Depa.tment of Environmenta. Engineering Carleton UniversityOttawaCanada Depa.tmentof Building Civiland Environmental EngineeringConcordia UniversityMontrealCanada Bra.nBox a. Inc. MontrealCanada

Occupa.t-centric controls(OcC)is a. indoor clima.e control a.proa.h whereby occupa.t feedba.k is used in the sequence of opera.ion of building energy *** OcC ha. been used in a.wide ra.ge of building a.plica.ions,a. OcC ca.egory tha. ha. received considera.le resea.ch interest is lea.ning occupa.ts'therma. preferences through their thermosta. intera.tions a.d a.a.ting tempera.ure setpoints *** recent studies used reinforcement lea.ning(RL)a. a. a.ent for OcC to optimize energy use a.d occupa.t *** studies depended on predicted mea. vote(PmV)models or consta.t comfort ra.ges to represent comfort,while only few of them used thermosta. *** pa.er a.dresses this ga. by introducing a.new off-policy reinforcement lea.ning(RL)a.gorithm tha. imita.es the occupa.t beha.iour by utilizing unsolicited occupa.t thermosta. *** a.gorithm is tested with a.number of synthetica.ly genera.ed occupa.t beha.iour models implemented via.the Python a.l of *** simula.ion results indica.e tha. the RL a.gorithm could ra.idly lea.n preferences for a.l tested occupa.t beha.iour scena.ios with minima. explora.ion *** substa.tia. energy sa.ings were observed with most occupa.t scena.ios,the impa.t on the energy sa.ings va.ied depending on occupa.ts'preferences a.d thermosta. use beha.iour stocha.ticity.

关键词： reinforcement lea.ning preference lea.ning occupa.t-centric controls sma.t thermosta.s off-policy lea.ning

Does loca. va.ina. estrogen a.ter tension-free tra.sobtura.or va.ina. ta.e reduce overa.tive bla.der symptoms in postmenopa.sa. women? a.prospective ra.domized, controlled study

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a.ia. Journa. of Urology 2024年第1期11卷 86-92页

作者： Sa.er m.hm.ud morsy Da.ia.Fa.ouk Sa.a.Ha.sa. a.1}ed Yehia.a.dela.iz hussein a.y hussein Urology Depa.tment Kasr Al Ainy HospitalCairo UniversityCairoEgypt Obstetrics a.d Gynecology Depa.tment Kasr Al Ainy HospitalCairo UniversityCairoEgypt

Objective:We a.med to eva.ua.e the effica.y of topica. estrogen a.ter tra.sva.ina. tension-free va.ina. ta.e-obtura.or(TVT-O)in the trea.ment of de novo overa.tive bla.der symptoms tha. a.pea. a.ter ***:This is a.prospective ra.domized controlled study performed in the Urology a.d Gynecology Depa.tments,Ka.r a. a.ny Hospita.,Ca.ro University,Ca.ro,*** hundred a.d ten postmenopa.sa. fema.es presenting during the period between Ja.ua.y 2017 a.d November 2020 with stress urina.y incontinence were included in the *** were divided into two groups,105 pa.ients in Group a.trea.ment group)a.d 105 pa.ients in Group B(control group).Pa.ients in Group a.underwent tra.sva.ina. TVT-O followed by loca. va.ina. estrogen trea.ment for 6 months,while pa.ients in Group B underwent tra.sva.ina. TVT-O *** study included a.y postmenopa.sa. fema.e with urodyna.ic stress urina.y *** pa.ients ha. to fulfill a.3-da. bla.der dia.y,overa.tive bla.der symptoms score,urine a.a.ysis,urodyna.ic study,a.d post-voiding residua. urine mea.urement by a.domina. ultra.ound preopera.ively a.d a. 3-month a.d 6-month ***:a. 6-month follow-up,da.time frequency wa. reduced to 8%in Group a.increa.ed to 21%in Group B)with a.sta.istica.ly significa.t difference between both groups(p=0.009).a. 6-month follow-up,nocturia.wa. 8%in Group a.11%in Group B)with no sta.istica.ly significa.t difference between both groups(p=0.469).There wa. a.sta.istica.ly significa.t difference between both groups a. rega.ds to urina.y urgency a. 6-month follow-up(p=0.024).There wa. a.sta.istica.ly significa.t difference in postopera.ive wound hea.ing events a. rega.ds to cure,hyperemia.ga.ping,a.d wound infection 1 week a.ter intervention between both groups(p=0.008).No loca. or systemic side-effects were reported from loca. estrogen ***:Loca. va.ina. estrogen trea.ment given to postmenopa.sa. pa.ients a.ter midurethra. sling procedures ca. reduce the symptoms o

关键词： Stressurina.y incontinence Estrogen midurethra. sling Overa.tive bla.der symptom

Evolution of blockcha.n consensus a.gorithms: a.review on the la.est milestones of blockcha.n consensus a.gorithms

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Cybersecurity 2024年第3期7卷 80-101页

作者： Zia. hussein ma. a.Sa.a.a.Sa.a. a.El-Ra.1}a. Electrica. Engineering Depa.tment Faculty of Engineering-ShoubraBenha UniversityCairoEgypt

Blockcha.n technology ha. ga.ned widesprea. a.option in recent yea.s due to its a.ility to ena.le secure a.d tra.s-pa.ent record-keeping a.d da.a.tra.sfer.a.critica. a.pect of blockcha.n technology is the use of consensus a.gorithms,which a.low distributed nodes in the network to a.ree on the sta.e of the *** this review pa.er,we exa.-ine va.ious consensus a.gorithms tha. a.e used in blockcha.n systems,including proof-of-work,proof-of-sta.e,a.d hybrid *** go over the tra.e-offs a.d fa.tors to think a.out when choosing a.consensus a.gorithm,such a. energy efficiency,decentra.iza.ion,a.d *** a.so look a. the strengths a.d wea.nesses of ea.h a.gorithm a. well a. their potentia. impa.t on the sca.a.ility a.d a.option of blockcha.n technology.

关键词： Blockcha.n Consensus Proof of work Proof of sta.e Decentra.iza.ion

Cellula. preconditioning a.d mesenchyma. stem cell ferroptosis

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World Journa. of Stem Cells 2024年第2期16卷 64-69页

作者： Doa. hussein Zineldeen ma.ha. mushta. Kha.a.a.Husna.n Ha.der Ba.ic Sciences Sulaiman AlRajhi UniversityAlbukairiyah 52736AlQaseemSaudi Arabia Depa.tment of medica. Biochemistry a.d molecula. Biology Faculty of MedicineTanta UniversityTanta 6632110Egypt

In this editoria.,we comment on the a.ticle published in the recent issue of the World Journa. of Stem *** focus on stem cell preconditioning to prevent ferroptosis by modula.ing the cysta.hionineγ-lya.e/hydrogen sulfide(H_(2)S)pa.hwa. a. a.novel a.proa.h to trea. va.cula. disorders,pa.ticula.ly pulmona.y *** stem cells a.e ga.ning popula.ity in regenera.ive medicine due to their unique a.ility to survive by resisting the ha.sh,unfa.ora.le microenvironment of the injured *** a.so secrete va.ious pa.a.rine fa.tors a.a.nst a.optosis,necrosis,a.d ferroptosis to enha.ce cell ***,a.regula.ed form of cell dea.h cha.a.terized by iron a.cumula.ion a.d oxida.ive stress,ha. been implica.ed in va.ious pa.hologies encompa.sing dege-nera.ive disorders to *** lipid peroxida.ion ca.ca.e initia.es a.d susta.ns ferroptosis,genera.ing ma.y rea.tive oxygen species tha. a.ta.k a.d da.a.e multiple cellula. *** these intertwined mecha.isms provi-des significa.t insights into developing thera.eutic moda.ities for ferroptosis-rela.ed *** editoria. prima.ily discusses stem cell preconditioning in modula.ing ferroptosis,focusing on the cysta.hiona.e ga.ma.H_(2)S ferroptosis *** presents a.significa.t cha.lenge in mesenchyma. stem cell(mSC)-ba.ed thera.ies;hence,the emerging role of H_(2)S/cysta.hiona.e ga.ma.H_(2) S signa.ing in a.roga.ing ferroptosis provides a.novel option for thera.eutic *** resea.ch into understa.ding the precise mecha.isms of H_(2)S-media.ed cytoprotection a.a.nst ferroptosis is wa.ra.ted to enha.ce the thera.peutic potentia. of mSCs in clinica. settings,pa.ticula.ly va.cula. disorders.

关键词： Cell surviva. Cell thera.y Hydrogen sulfide Ferroptosis Preconditioning Stem cells Umbilica. cord

Influence of erbium on structura.,a.d cha.ged pa.ticles,photons,a.d neutrons shielding properties of Ba.(1-x)Er_(x)SnO_(3) perovskite cera.ics

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Journa. of Ra.e Ea.ths 2024年第4期42卷 724-732页

作者： m.K.h.Ha.a. Nida. Dwa.ka. m.H.a.mha.eb m.I.Sa.yed R.m.Ha.a. Y.S.m.a.a.era.i m.a.a.messiere Ga.eel Sa.eh a.0}a. hussein a.oma.i K.a.Ziq Depa.tment of Ba.ic Sciences School of Social and Basics SciencesAl Hussein Technical UniversityKing Abdullah II St 242Amman11831Jordan Depa.tment of Physics College of Engineering and PhysicsInterdisciplinary Research Center for Advanced MaterialsKing Fahd University of Petroleum&MineralsDhahran31261Saudi Arabia Depa.tment of Physics College of ScienceImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Ba.ic a.d a.plied Scientific Resea.ch Center Imam Abdulrahman Bin Faisal UniversityP0.Box 1982Dammam31441Saudi Arabia Depa.tment of Physics Faculty of ScienceIsra UniversityAmman11622Jordan Depa.tment of Nuclea. medicine Resea.ch Institute for Research and Medical Consultations(IRMC)Imam Abdulrahman Bin Faisal UniversityPo.Box 1982Dammam31441Saudi Arabia medica. Ima.ing Depa.tment Applied Medical Sciences FacultyAl Azhar University-Gaza CityPo.Box 1277Palestine Depa.tment of Biophysics Institute for Research and Medical Consultations(IRMC)Imam Abdulrahman Bin Faisal UniversityPo.Box1982Dammam 31441Saudi Arabia Depa.tment of Biomedica. Engineering College of EngineeringImam Abdulrahman Bin Faisal UniversityPo.Box 1982Dammam31441Saudi Energy&minera.s Regula.ory Commission Amman11821Jordan

Five perovskite cera.ics sa.ples of Ba.(1-x)Er_(x)SnO_(3) with x=0.00,0.05,0.10,0.15,a.d 0.20 were synthesized using the conventiona. solid-sta.e rea.tion *** prepa.ed sa.ples were cha.a.terized by X-ra. diffra.tion(XRD),Fourier tra.sforms infra.ed(FTIR),a.d UV-Vis *** shielding properties a.a.nst ionizing ra.ia.ion were a.so *** XRD a.a.ysis shows the perovskite cubic structure a. the ma.or pha.e in a.l *** FTIR revea.s a.distinctive ba.d a.ound 614-620 cm^(-1) a.cribed to the a.tisymmetric O-Sn-O ***-Vis spectroscopy wa. used to determine the ba.dga. a.cording to diffuse reflecta.ce,a.d the results displa. a.fixed enha.cement in the ba.dga. from 3.2 to 3.3 eV for a.l ***-ra. shielding properties of the synthesized sa.ples were experimenta.ly mea.ured a.d compa.ed with XCOm computa.iona. *** rela.ive differences(Δ,%)between experimenta. a.d theo retica. va.ues a.e low a.d fa.l within the 0.446%-7.10%*** a.dition of Er lea.s to the enha.ced density,neutron,a.d ga.ma.shielding *** contra.t,cha.ged pa.ticles’shielding pa.a.eters gra.ua.ly reduce with rising Er *** results suggest tha. Ba.(1-x)Er_(x)SnO_(3) sa.ples ca. be used in different ra.ia.ion shielding a.plica.ions.

关键词： Perovskite Cera.ics Ga.ma.ra. shielding ma.s stopping power Ra.e ea.ths