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Hydrodyna.ic a.sessment of a.New Na.ure-Ba.ed a.mour Unit on Rubble Mound Brea.wa.er for Coa.ta. Protection

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China.Ocea. Engineering 2024年第3期38卷 439-452页

作者： Ehsa. Sa.a.alireza.MOJTa.EDI a.dolma.id MOHa.Ma.Ia. mohamad ali Lotfolla.i Ya.HIN Depa.tment of Wa.er Resources Engineering Faculty of Civil EngineeringUniversity of TabrizTabriz ***Iran Fa.ulty of Civil Engineering University of OttawaOttawa K1H 8M5Canada

This resea.ch proposes a.novel na.ure-ba.ed design of a.new concrete a.mour unit for the cover la.er of a.rubblemoundbrea.wa.er. a.mour units a.e versa.ile with respect to sha.e, orienta.ion, surfa.e condition deta.ls, a.d ***, a.deta.led a.a.ysis is required to investiga.e the exa.t sta.e of their hydra.lic intera.tions a.d structura.responses. In this rega.d, the performa.ce results of severa. tra.itiona. a.mour units, including the a.tifer cube,Tetra.od, X-block a.d na.ura. stone, a.e considered for the first step of this study. Then, the rela.ed observed resultsa.e compa.ed with those obta.ned for a.newly designed (a.tificia. cora.) a.mour unit. The resea.ch methodology utilizesthe common wa.e flume test procedure. Furthermore, severa. verified numerica. models in OpenFOa. code a.eused to ga.n the extra.required da.a. The proposed a.mour is configured to provide a. effective shore protection a. a.environmenta.-friendly coa.ta. structure. Thus it is designed with a.ma.n trunk including deep grooves to imita.e thetypica. geometry of a.cora. type configura.ion, so a. to a.ta.n desira.le performa.ce. The observed results a.d a.a.a.ytic hiera.chy process (a.P) concept a.e used to compa.e the hydra.lic performa.ce of the studied tra.itiona.a.d newly proposed (a.tificia. cora.) a.mour units. The results indica.e tha. the a.tificia. cora. a.mour unit demonstra.esa.cepta.le performa.ce. The widely used tra.itiona. a.mour units might be repla.ed by newer designs for betterwa.e energy dissipa.ion, a.d more importa.tly, for fewer a.verse effects on the ma.ine environment.

关键词： rubble mound brea.wa.er hydra.lic intera.tion a.mour unit a.a.ytic hiera.chy process numerica. model

Synthesis of 5-Substituted 2, 9-Dimethyl-1,10-Phena.throline Dia.dehydes a.d Their Schiff Ba.es with Sulfur-Conta.ning a.ines

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Interna.iona. Journa. of Orga.ic Chemistry 2013年第3期3卷 214-219页

作者： Zinia.Ja.a. Moha.ma. R. Ka.im Ta.neem a. Siddiquee a.inul H. Mirza.mohamad a. ali Chemistry Faculty of Science University Brunei Darussalam Brunei Darussalam Sudan Depa.tment of Chemistry Tennessee State University Nashville USA

Eight new Schiff ba.es of 5-nitro a.d 5-bromo-substituted 1,10-phena.throline-2,9-dica.boxa.dehydes with sulfur-conta.ning a.ines, thiosemica.ba.ide, S-a.kyl/a.yl dithioca.ba.a.es a.d 2-merca.toa.iline ha.e been synthesized a.d cha.a.terized by a.va.iety of spectroscopic methods. The condensa.ion rea.tions of the dia.dehydes with the a.ines were ca.ried out both in the presence a.d a.sence of conc. sulfuric a.id. a.significa.t increa.e in yield of the Schiff ba.es wa. observed when the rea.tions were ca.ried out in the presence of sulfuric a.id.

关键词： 5-Nitro-1 10-Phena.throline Dia.dehyde 5-Bromo-1 Schiff Ba.es S-a.kyl/a.yldithioca.ba.a.es Thiosemica.ba.ide

Synthesis a.d Structure of Dimeric Copper (I) Complex from Bis[(2,2’)-dimethyl 2,2’-(1,10-phena.throline-2,9-diyl) bis(metha.-1-yl-1-ylidene)-bis(hydra.ineca.bo dithioa.e)]

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Crysta. Structure Theory a.d a.plica.ions 2013年第4期2卷 159-166页

作者： Md. a.ifuzza.a. Ta.neem a. Siddiquee Moha.ma. R. Ka.im a.inul H. Mirza.mohamad a. ali Depa.tment of Chemistry Faculty of Science University of Brunei Darussalam Gadong Malaysia Depa.tment of Chemistry Tennessee State University Nashville USA

Meta. complex, bis[(2,2’)-dimethyl 2,2’-(1,10-phena.thrline-2,9-diyl)bis(metha.-1-yl-1-ylidene)-bis(hydra.ineca.rbo dithioa.e)copper(I)], wa. synthesized from the rea.tion of Schiff ba.e, (2,2’)-dimethyl 2,2’-(1,10-phena.throline-2,9-diyl)bis(metha.-1-yl-1-ylidene)-bis(hydra.ineca.bo dithioa.e) a.d CuCl2 a. reflux condition in metha.ol. The copper centers of the complex a.pea. to be reduced. This proba.ly wa. fa.ilita.ed by in situ oxida.ive forma.ion of disulfide bond a. the uncomplexed liga.d moieties. Single crysta. X-ra. diffra.tion a.a.ysis revea.s the distorted tetra.edra. geometry a.ound the copper centers. This compound crysta.lizes in the triclinic spa.e group, P-1 with crysta.logra.hic pa.a.eters: a.= 10.006(3) ?, b = 13.272(3) ?, c = 22.123(6) ?, α = 85.656(6)°, β = 81.656(6)°, γ = 73.097(5)°, μ = 1.223 mm-1 , V = 2779.5(13) ?3, Z = 2, Dc = 1.437 Mg/m3, T = 293 (2) K.

关键词： Schiff Ba.e Copper Complex Meta. Complex Phena.throline Hydra.ineca.bo Dithioa.e X-Ra. Diffra.tion

Synthesis a.d Cha.a.teriza.ion of New Schiff Ba.es Formed by Condensa.ion of 2,9-Phena.hroline-1,10-dia.dehyde with Sulfur-Conta.ning a.ines

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Interna.iona. Journa. of Orga.ic Chemistry 2013年第1期3卷 81-86页

作者： Md. a.ifuzza.a. Moha.ma. R. Ka.im Ta.neem a. Siddiquee a.inul H. Mirza.mohamad a. ali Depa.tment of Chemistry Tennessee State University Nashville USA Fa.ulty of Science University of Brunei Darussalam Bandar Seri Begawan Brunei.

Four new Schiff ba.es of 1,10-phena.throline-2,9-dica.boxa.dehyde with sulfur-conta.ning a.ines such a. 2-merca.toa.iline, S-a.kyl/a.yl dithioca.ba.a.es a.d thiosemica.ba.ide ha.e been synthesized a.d cha.a.terized by spectroscopic a.d X-ra. crysta.logra.hic techniques. a.compa.a.ive study of the methods of synthesis ha. been ma.e using both tra.itiona. a.d microwa.e techniques. a.significa.t reduction in rea.tion time ha. been observed when the microwa.e method wa. used. In some of the rea.tions, the yields a.so increa.ed significa.tly.

关键词： Phena.throline Schiff Ba.e Dithioca.ba.ide Sulfur-Conta.ning a.tiba.eria.

The Future Trend of E-Mobility in Terms of Ba.tery Electric Vehicles a.d Their Impa.t on Clima.e Cha.ge: a.Ca.e Study a.plied in Hunga.y

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a.erica. Journa. of Clima.e Cha.ge 2024年第2期13卷 83-102页

作者： mohamad ali Sa.eh Sa.eh Depa.tment of Economics a.d Ma.a.ement Institute of Social Sciences University of Dunaujvaros Dunaujvaros Hungary

The tra.sporta.ion sector is responsible for 25% of the tota. Ca.bon dioxide (CO2) emissions, wherea. 60.6% of this sector represents sma.l a.d medium pa.senger ca.s. However, a. noted by the Europea. Union Long-term stra.egy, there a.e two wa.s to reduce the a.ount of CO2 emissions in the tra.sporta.ion sector. The first wa. is cha.a.terized by crea.ing more efficient vehicles. In contra.t, the second wa. is cha.a.terized by cha.ging the fuel used. The current study a.dressed the second wa., cha.ging the fuel type. The study exa.ined the potentia. of ba.tery electric vehicles (BEVs) a. a. a.terna.ive fuel type to reduce CO2 emissions in Hunga.ys tra.sporta.ion sector. The study used seconda.y da.a.retrieved from Sta.ista.a.d *** to a.a.yze the future trends of BEVs in Hunga.y. The results showed tha. the percenta.e of BEVs in Hunga.y in 2022 wa. 0.4% compa.ed to the tota. number of registered pa.senger ca.s, which is 3.8 million. The simple exponentia. smoothing (SES) time series foreca.t revea.ed tha. the number of BEVs is expected to rea.h 84,192 in 2030, indica.ing a.percenta.e increa.e of 2.21% in the next eight yea.s. The study suggests tha. increa.ing the number of BEVs is necessa.y to a.dress the nega.ive impa.t of CO2 emissions on society. The Hunga.ia. Ministry of Innova.ion a.d Technologys stra.egy to reduce the cost of BEVs ma. increa.e the percenta.e of BEVs by 10%, resulting in a.potentia. a.era.e reduction of 76,957,600 g/km of CO2 compa.ed to ga.oline, diesel, hybrid electric vehicles (HEVs), a.d plug-in hybrid vehicles (PHEVs).

关键词： Ba.tery Electric Vehicles (BEVS) Ga.oline Diesel Hybrid Electric Vehicles (HEVs) Plug-In Hybrid Vehicles (PHEVs) Clima.e Cha.ge Ca.bon Dioxide (CO2) Emissions

Identifica.ion of therma. front dyna.ics in the northern Ma.a.ca.Stra.t using ROMS 3D-model

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Journa. of Ocea.ology a.d Limnology 2024年第1期42卷 41-57页

作者： Ku Nor a.iza.a.nida.Ku Ma.SOR Nur Hida.a. ROSELI Poh Heng KOK Fa.iz Sya.iq mohamad ali Mohd Fa.zil Mohd a.HIR Institute of Ocea.ogra.hy a.d Environment Universiti Malaysia TerengganuKuala Nerus 21030Malaysia Fa.ulty of Science a.d Ma.ine Environment Universiti Malaysia TerengganuKuala Nerus 21030Malaysia

The therma. front in the ocea.ic system is believed to ha.e a.significa.t effect on biologica. *** a. era.of clima.e cha.ge,cha.ges in hea. regula.ion between the a.mosphere a.d ocea.ic interior ca. a.ter the cha.a.teristics of this importa.t *** the simula.ion results of the 3D Regiona. Ocea. Modelling System(ROMS),we identified the loca.ion of therma. fronts a.d determined their dyna.ic va.ia.ility in the a.ea.between the southern a.da.a. Sea.a.d northern Ma.a.ca.*** Single Ima.e Edge Detection(SIED)a.gorithm wa. used to detect the therma. front from model-derived *** show tha. a.therma. front occurred every yea. from 2002 to 2012 with the tempera.ure gra.ient a. the loca.ion of the front wa. 0.3°C/*** to the yea.s a.fected by El Ni?o a.d nega.ive India. Ocea. Dipole(IOD),the norma. yea.s(e.g.,Ma. 2003)show the presence of the therma. front a. every selected depth(10,25,50,a.d 75 m),wherea. El Ni?o a.d nega.ive IOD during 2010 show the presence of the therma. front only a. depth of 75 m due to grea.er wa.ming,lea.ing to the thermocline deepening a.d enha.ced *** Ma. 2003,the therma. front wa. sepa.a.ed by cooler SST in the southern a.da.a. Sea.a.d wa.mer SST in the northern Ma.a.ca.*** higher SST in the northern Ma.a.ca.Stra.t wa. believed due to the besieged Ma.a.ca.Stra.t,which tra.ped the hea. a.d ma.e it difficult to relea.e while higher chlorophyll a.in Ma.a.ca.Stra.t is due to the freshwa.er conduit from nea.by rivers(Kla.g,La.ga.,Pera.,a.d Sela.gor).Furthermore,compa.ed to the southern a.da.a. Sea.the chlorophyll a.in the northern Ma.a.ca.Stra.t is ea.ier to rea.h the surfa.e a.ea.due to the sha.lower thermocline,which a.lows nutrients in the a.ea.to rea.h the surfa.e fa.ter.

关键词： regiona. ocea. modelling system therma. front a.da.a. Sea Ma.a.ca.Stra.t single ima.e edge detection a.gorithm

Impa.ts of multiple dema.d-side ma.a.ement stra.egies on microgrids pla.ning: a.litera.ure survey

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CLEa. ENERGY 2024年第1期8卷 36-54页

作者： Ela.a., Ra.ha.a.delna.y, a.med T. ali, a. a. Helwa. Univ Fac Engn Elect Power & Machines Dept Cairo Egypt

Dema.d-side ma.a.ement (DSM) schemes pla. a.crucia. role in ma.a.ing renewa.le energy genera.ion a.d loa. fluctua.ions by utilizing dema.d-response progra.mes (DRPs). This pa.er a.ms to provide a.deta.led overview of DRPs tha. help microgrid opera.ors to keep costs a.d relia.ility within a.cepta.le ra.ges. a.ditiona.ly, this review pa.er provides a.deta.led economic loa. model for DRPs ba.ed on initia. loa., dema.d-response (DR) incentive, DR pena.ty a.d ela.ticity coefficients. This a.ticle a.so a.ms to guide resea.chers in identifying resea.ch ga.s in DSM a.plica.ions in microgrids by compa.ing va.ious DSM schemes from different countries a.d regions in terms of DSM stra.egies, objective functions a.d optimiza.ion techniques. Furthermore, this study a.a.yses the impa.t of DRPs on microgrid configura.ion from the perspective of utilities a.d customers, considering technica. a.d economic performa.ce metrics. a. a.result, it ca. be concluded tha. none of the studied ca.es provides models or guidelines for choosing a.propria.e DSM schemes tha. consider different consumer interests or loa.-type fea.ures. Furthermore, a.few resea.chers ha.e a.dressed the fea.ures of a.modern price-ba.ed DR stra.egy, renewa.le genera.ion-ba.ed dyna.ic pricing DR, which offers higher customer sa.isfa.tion tha. tra.itiona. DRPs. [GRa.HICS] .

关键词： dema.d-side ma.a.ement optima. sizing dema.d-response stra.egies renewa.le genera.ion-ba.ed dyna.ic pricing TIME-OF-USE ENERGY Ma.a.EMENT RENEWa.LE ENERGY RESPONSE PROGRa. RELIa.ILITY Pa.TICIPa.ION TECHNOLOGY CHa.LENGES OPERa.ION SYSTEMS

a.Review a.d Bibliometric a.a.ysis of the Current Studies for the 6G Networks

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Computer Modeling in Engineering & Sciences 2024年第9期140卷 2165-2206页

作者： Qusa. M.Salih Md.a.a.a.ur Ra.ma. a.ma. Firda.s Moha.med Ra.ih Ja.sim Ha.a. Ka.ta. Ja.ni mohamad Za.n a.med Hussein ali Fa.ulty of Computing Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)PekanPahang26600Malaysia Depa.tment of Medica. Equipment Technology Engineering Al Salam University CollegeBaghdadIraq School of Ma.hema.ics a.d Computer Science University of WolverhamptonWolverhampton01902UK Depa.tment of Production Engineering a.d Meta.lurgy University of TechnologyBaghdadIraq Ca.diff School of Technologies Cardiff Metropolitan UniversityCardiffCF52YBUK Institute for Big Da.a.a.a.ytics a.d a.tificia. Intelligence(IBDa.I) Kompleks Al-KhawarizmiUniversiti Teknologi MARAShah AlamSelangor40450Malaysia Depa.tment Computer Science Al-Salam University CollegeBaghdadIraq

The ra.e to develop the next genera.ion of wireless networks,known a. Sixth Genera.ion(6G)wireless,which will be opera.iona. in 2030,ha. a.rea.y *** realize its full potentia. over the next deca.e,6G will undoubtedly necessita.e a.ditiona. improvements tha. integra.e existing solutions with cutting-edge ***,the studies a.out 6G a.e ma.nly limited a.d sca.tered,wherea. no bibliometric study covers the 6G ***,this study a.ms to review,exa.ine,a.d summa.ize existing studies a.d resea.ch a.tivities in *** study ha. exa.ined the Scopus da.a.a.e through a.bibliometric a.a.ysis of more tha. 1,000 pa.ers published between 2017 a.d ***,we a.plied the bibliometric a.a.ysis methods by including(1)document type,(2)subject a.ea.(3)a.thor,a.d(4)country of *** study’s results reflect the resea.ch 6G community’s trends,highlight importa.t resea.ch cha.lenges,a.d elucida.e potentia. directions for future resea.ch in this interesting a.ea.

关键词： 6G bibliometric wireless networks review

Sta.da.diza.ion of meibomia. gla.d dysfunction in a. Egyptia. popula.ion sa.ple using a.non-conta.t meibogra.hy technique

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Interna.iona. Journa. of Ophtha.mology(English edition) 2024年第1期17卷 61-65页

作者： a.med Moha.ed Ka.a.a.Zeina. El-Sa.a.a.y Mosta.a.ali El-Helw Ta.er a.med Ma.ky mohamad a.r Sa.a. Eddin a.delha.im Depa.tment of Ophtha.mology Kasr Al-Ainy HospitalCairo UniversityCairo 11431Egypt

a.M:To develop norma.ive da.a.for meibomia. gla.d dysfunction(MGD)pa.a.eters,using non-conta.t meibogra.hy technique of Sirius Costruzione Strumenti Ofta.mici(CSO)ma.hine,in a. Egyptia. popula.ion ***:Observa.iona.,cross-sectiona.,a.a.ytic study,in which 104 Egyptia. volunteers were *** upper lids were exa.ined,using“Sirius CSO”*** eyelid wa. given a.degree of meibomia. gla.d loss(MGL),which wa. ca.cula.ed by the softwa.e of the ***:Mea. percenta.e MGL in right upper lid wa. of 30.9%±12.6%,a.d tha. of left upper lid wa. 32.6%±11.8%.Thirty-four volunteers(32.7%)ha. first-degree MGL in their right upper lid,a.d 67.3%ha. second-degree *** volunteer(1%)ha. zero-degree MGL in left upper lid,28(26.9%)ha. first-degree loss,a.d 75(72.1%)ha. second-degree *** of MGL in right upper eyelid wa. not rela.ed to a.e,but degree of MGL in left upper eyelid increa.ed with *** wa. sta.istica.ly significa.t difference between both genders for degree of MGL in right eye(P=0.036)a.d in left eye(P=0.027).CONCLUSION:Nonconta.t meibogra.hy is a.useful non-inva.ive tool for dia.nosing *** is dia.nosed in 100%of a.pa.ently norma. individua.s;26.9%-32.7%of which ha.e first-degree MGL,a.d 67.3%-72.1%ha.e second-degree MGL.

关键词： Egyptia. popula.ion meibomia. gla.d dysfunction non-conta.t meibogra.hy sta.da.diza.ion upper lid