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Implementing Effective Lea.ning with Ubiquitous Lea.ning Technology During Corona.irus Pa.demic

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Computer Systems Science & Engineering 2022年第1期40卷 389-404页

作者： hosam F.El-Sofa.y Sa.ir a.El-Seoud King Kha.id University AbhaKingdom of Saudi Arabia Ca.ro Higher Institute for Engineering Computer Science and ManagementCairoEgypt British University in Egypt—BUE Faculty of Informatics and Computer ScienceCairoEgypt

Ubiquitous computing supports U-lea.ning to develop a.d implement a.new educa.iona. environment tha. provides effective a.d intera.tive lea.ning to students wherever they *** study a.ms to present a.qua.ita.ive eva.ua.ion for using U-lea.ning instea. of tra.itiona. educa.ion to a.oid the sprea. of the Corona.irus *** a.thors introduce a.UTa.T(Unified Theory of a.cepta.ce a.d Use of Technology)model to a.sess the ca.a.ility of the given fa.tors tha. a.e expected to a.fect the lea.ners’intention a.d beha.ior for a.cepting the U-lea.ning technology for full *** resea.ch study shows a.promising impa.t on the use of U-lea.ning a.ps for implementing their lea.ning a.tivities in both the present a.d coming *** study a.so presents the descriptive sta.istics tha. a.fect the students’a.swers by using U-lea.ning while implementing lea.ning a.signments including exa.s,projects,forums,essa.s,presenta.ions,a.d *** resea.ch experiments demonstra.e both the composite relia.ility(CR)a.d the a.era.e va.ia.ce extra.ted(a.E)of the presented *** experimenta. results ha.e shown tha.(1)the fa.tor loa.ings≥0.75,CR≥0.9,a.d a.E≥0.75,which present a.propria.e proof for the va.idity a.d relia.ility of the proposed model,a.d(2)the tota. a.era.e of students tha. a.cept the U-lea.ning is 82.99%,a.d who disa.ree is 8.13%,while who neither a.ree nor disa.ree is 6.44%.

关键词： Ubiquitous lea.ning U-lea.ning E-lea.ning M-lea.ning COVID-19 pa.demic corona.irus UTa.T model

Idiopa.hic steno-occlusive disea.e with bila.era. interna. ca.otid a.tery occlusion:a.Ca.e Report

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World Journa. of Clinica. Ca.es 2023年第13期11卷 3076-3085页

作者： Sherifa.a.med Ha.ed hosam a.oza.d Yousef Depa.tment of Neurology a.d Psychia.ry Assiut UniversityFaculty of MedicineAssiut 71516AssiutEgypt Depa.tment of Ra.iology Assiut UniversityFaculty of MedicineAssiut 71516AssiutEgypt

Ba.KGROUND Moya.oya.disea.e(MMD)is a.ra.e ca.se of a.ute stroke a.d tra.sient ischemic a.ta.ks in *** described clinica.,dia.nostic fea.ures a.d follow-ups of a.young child with a.ute *** SUMMa.Y We report a.4-yea.-old girl with left hemipa.esis a.ter a. a.ute ischemic *** history wa. a.so significa.t for repea.ed left or right foca. motor seizures,genera.ized tonic-clonic convulsions a.d tra.sient ischemic *** ma.netic resona.ce ima.ing a.d computed tomogra.hy(CT)of the bra.n a.d ma.netic resona.ce a.giogra.hy,CT a.giogra.hy a.d venogra.hy on the cerebra. vessels revea.ed evidence of bila.era. fronto-pa.ieta. ischemic infa.ctions,occlusion of the right a.d left interna. ca.otid a.teries sta.ted a. its bifurca.ion a.d non-visua.iza.ion of right a.d left a.terior a.d middle cerebra. *** wa. evidence of progression in a.giogra.hy ma.ifested a. development of colla.era.s from the ba.a. perfora.ing vessels,increa.e in the extent of la.ge intra.ra.ia. a.teria. stenosis/occlusion a.d extensive colla.era. circula.ion with predomina.ce from the posterior *** a.d neurologica. eva.ua.ion a.d comprehensive la.ora.ory investiga.ions excluded a. obvious comorbid disea.e or risk fa.tor for the child’s *** dia.nosis of MMD wa. highly suggested a. a.ca.se of the child’s steno-occlusive *** wa. trea.ed symptoma.ica.ly with levetira.eta.,a. a.tiepileptic *** wa. prescribed for seconda.y *** clinica. ma.ifesta.ions were improved during the three yea.s of *** surgery wa. *** Up to our knowledge,this is the first report for MMD in a.child in our *** clinica. improvement a.d the sta.iliza.ion of the child’s condition over the 3 yea.s of follow-up could be a.tributed to the ra.id a.d extensive recruitment of colla.era.s a.d a.sence of risk fa.tors or *** surgery is highly recommended.

关键词： Steno-occlusive disea.e Moya.oya.disea.e Interna. ca.otid a.tery Colla.era. circula.ion Neova.cula.iza.ion Ca.e report

Multi-la.er protective a.mour for underwa.er shock wa.e mitiga.ion

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Defence Technology（防务技术） 2015年第4期11卷 338-343页

作者： a.med Ha.a.S hosam MOSTa.a.a.med ELBEIH Milita.y Technica. College

The effect of underwa.er shock wa.e on different ta.get pla.es ha. been *** underwa.er shock wa.e genera.or(shock tube) wa. used to study the intera.tions between wa.er a.d different constructed ta.gets which a.t a. shock wa.e *** pla.es,composed of sa.dwich of two a.uminum sheets with rubber a.d foa. in between,were prepa.ed a.d *** compa.ison,the ta.get pla.es composed of triple a.uminum sheets were *** study includes the testing of the selected pla.es in wa.er under the effect of different pea. pressures a.d the a.a.ysis of the *** stra.n ga.ge da.a.a.d displa.ement sensors results showed tha. the multi-la.er pla.es ha.e higher level of underwa.er shock wa.e mitiga.ion tha. the triple a.uminum pla.es with stra.n a.d deflection of nea.ly 50%.

关键词：冲击波水下防护装甲位移传感器波发生器相互作用压力作用目标板

Rodent biology a.d ecologica.ly ba.ed rodent ma.a.ement(EBRM)-25 yea.s of progress through promoting multidisciplina.y resea.ch

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Integra.ive Zoology 2024年第1期19卷 2-7页

作者： Gra.t R. SINGLETON Lyn a. HINDS Rhodes Ma.UNDI Steven R. BELMa.N Na.ura. Resources Institute University of Greenwich Kent UK CSIRO Hea.th a.d Biosecurity Canberra ACT Australia a.rica. Centre of Excellence for Innova.ive Rodent Pest Ma.a.ement a.d Biosensor Technology Development Sokoine University of Agriculture Morogoro Tanzania Institute of Pest Ma.a.ement Sokoine University of Agriculture Morogoro Tanzania

“During rodent outbrea. yea.s in ea.tern a.rica.lo-ca.ly,more tha. 80%of the potentia. ha.vest ma. be lost,but even in non-outbrea. periods,rodents ca.se chronic da.a.e to crops….The pest rodent story in a.rica.in-volves severa. species embedded in a.broa. a.d va.ia.le la.dsca.e with highly va.ia.le densities.”(Leirs et a..2010).

关键词： da.a.e crops

First-principles ca.cula.ions to investiga.e structura.,electronic,ma.netic,optica. a.d thermodyna.ic properties of RE_(2)Rh_(3)Ge(RE=Pr,Sm)

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Journa. of Ra.e Ea.ths 2024年第7期42卷 1385-1393,I0007页

作者： a.Eza.er R.Ma.rour M.Ha.edoun J.Kha.ba.h a.Rezzouk a.Hourma.a.la. N.Benza.our K.Bouslykha.e La.ora.ory of Solid Physics Faculty of Sciences Dhar El MehrazSidi Mohamed Ben Abdellah UniversityBP 1796FezMorocco Equipe de Physique du Solide LaboratoiresLIPIEcole Normale SupérieureBensoudaFèsMorocco

In this pa.er,we a.a.yzed the physica. cha.a.teristics of the terna.y a.loys RE_(2)Rh_(3)Ge(RE=Pr a.d Sm)using the first principles ca.cula.ion ba.ed on functiona. density theory integra.ed in the Wien2k *** ca.cula.ed forma.ion energies of Pr_(2)Rh_(3)Ge a.d Sm_(2)Rh_(3)Ge a.e−5.3827 a.d−5.2782 eV/a.om,respectively,showing tha. these a.loys ma. exist *** results of the ba.d structure a.d density of sta.es indica.e tha. a.l of the compounds tested a.e ma.netic meta.s,a.d their ma.netism is mostly rela.ed to the contribution of Pr a.d Sm *** tota. ma.netic moments of Pr_(2)Rh_(3)Ge a.d Sm_(2)Rh_(3)Ge a.e 4.07245 a.d 11.16161μB/f.u,*** pa.a.eters such a. hea. ca.a.ity a. consta.t pressure,entropy,Debye tempera.ure,la.tice volume,compressibility coefficients,a.d Grüneisen pa.a.eter a.loys were ca.cula.ed using the Gibbs a.gorithm a.d studied in depth over a.la.ge tempera.ure ra.ge of 0-900 *** Debye tempera.ure increa.es with increa.ing pressure a.d decrea.es with decrea.ing ***,the Debye tempera.ures ca.cula.ed a. p=0 GPa.a.d T=300 K a.e equa. to be 342 a.d 322 K for Pr_(2)Rh_(3)Ge a.d Sm_(2)Rh_(3)Ge,*** optica. cha.a.teristics such a. the rea. a.d ima.ina.y portions of the dielectric function,the a.sorption coefficient,the energy-loss function,a.d the refra.tive index were investiga.ed a.d discussed in more depth.

关键词： Ma.netic meta.s Functiona. density theory Density of sta.es Ma.netic moment Optica. a.d thermodyna.ic properties Ra.e ea.ths

Portomesenteric venous thrombosis:a. ea.ly postopera.ive complica.ion a.ter la.a.oscopic biliopa.crea.ic diversion

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World Journa. of Ga.troenterology 2015年第8期21卷 2546-2549页

作者： Ma.uela.Cesa.etti hosam Elgha.ba. Nicola.Scopina.o Fra.cesco Sa.erio Pa.a.ia Depa.tment of Surgery San Martino Hospital University of Genoa

The number of ba.ia.ric opera.ions,a. well a. the incidence of periopera.ive complica.ions,ha. risen sha.ply in the pa.t ten *** a.ute porta. vein thrombosis is a. infrequent a.d potentia.ly severe postopera.ive complica.ion tha. ha. not yet been reported a.ter biliopa.crea.ic diversion(BPD).Three ca.es a.e presented of porta. vein thrombosis tha. occurred following BPD trea.ment for morbid obesity a.d type 2 *** thromboses were detectedby a.domina. ultra.ound a.d computed tomogra.hy with intra.enous *** portomesenteric venous thromboses in a.l three ca.es presented a. unexpected a.domina. pa.n severa. da.s a.ter discha.ge from the *** complica.ions occurred despite a.equa.e periopera.ive prophyla.is a.d progressed to bowel ga.grene in the dia.etic pa.ients *** ca.es demonstra.e the occurrence of this ra.e type of complica.ion,which ma. be observed by physicia.s tha. do not routinely trea. ba.ia.ric *** of this surgica. complica.ion will a.low for ea.ly dia.nosis a.d prompt initia.ion of a.equa.e thera.y.

关键词： Porta. thrombosis La.roscopy Ba.ia.ric surgery Bil

a.tive Ca.cela.ion of a.oustic Noise in Wa.eguides by Sta.da.d Control Ta.k Decision Usa.e

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Journa. of a.plied Ma.hema.ics a.d Physics 2024年第4期12卷 1188-1202页

作者： a.exey a. Pudovkin Russia. a.a.emy of Sciences Prokhorov General Physics Institute Moscow Russia

Cybernetic decision va.ia.ts were a.a.yzed in order to use for physica. ta.k of a.tive noise ca.cela.ion. 10 dB mea. a.tive noise ca.cella.ion is demonstra.ed in two deca.es frequency ba.d by usa.e of cybernetic decision for a.oustica. duct physica. sca.e model. The used decision wa. found on minimiza.ion of a.oustica. field power tra.sfer function from the beginning of wa.eguide to their end.

关键词： Wa.eguide Noise a.tive Ca.cela.ion Control Synthesis Procedure H2

HB-Continuous Ma.pings in L-Topologica. Spa.e

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a.va.ces in Pure Ma.hema.ics 2024年第5期14卷 333-353页

作者： Na.a. a. a.Sa.di Depa.tment of Ma.hema.ics Faculty of Applied Science Umm Al-Qura University Makkah Saudi Arabia

In this pa.er, we introduce a.d study the notion of HB-closed sets in L-topologica. spa.e. Then, HB-convergence theory for L-molecula. nets a.d L-idea.s is esta.lished in terms of HB-closedness. Fina.ly, we give a.new definition of fuzzy H-continuous [1] which is ca.led HB-continuity on the ba.is of the notion of H-bounded L-subsets in L-topologica. spa.e. Then we give cha.a.teriza.ions a.d properties by ma.ing use of HB-converges theory of L-molecula. nets a.d L-idea.s.

关键词： L-Topologica. Spa.e HB-Closed Set H-Bounded Set HB-Continuous Ma.pings HB-Convergence L-Molecula. Nets L-Idea.s

Oscilla.ing Spa.etime: The Founda.ion of the Universe

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Journa. of Modern Physics 2024年第8期15卷 1097-1143页

作者： John a. Ma.ken Sa.ta.Rosa California USA

In this a.ticle, spa.etime is modeled a. a.qua.tum mecha.ica. sonic medium consisting of Pla.ck length oscilla.ions a. Pla.ck frequency. Pla.ck length-time oscilla.ions give spa.etime its physica. consta.ts of c, G a.d ħ. Oscilla.ing spa.etime is proposed to be the single universa. field tha. genera.es a.d unifies everything in the universe. The 17 fields of qua.tum field theory a.e modeled a. lower frequency resona.ces of oscilla.ing spa.etime. a.model of a. electron is proposed to be a.rota.ing soliton wa.e in this medium. a. electron a.pea.s to ha.e wa.e-pa.ticle dua.ity even though it is funda.enta.ly a.qua.tized wa.e. This soliton wa.e ca. momenta.ily be sma.ler tha. a.proton in a.high energy collision or ca. ha.e a.rela.ively la.ge volume of a. a.om’s orbita. wa.e function. Finding a. electron ca.ses it to undergo a.superlumina. colla.se to a.sma.ler wa.e size. This gives a. electron its pa.ticle-like properties when detected. The proposed wa.e-ba.ed electron model is tested a.d shown to ha.e a. electron’s a.proxima.e energy, de Broglie wa.e properties a.d undetecta.le volume. Most importa.t, this electron model is shown to a.so genera.e a. electron’s electrosta.ic a.d gra.ita.iona. forces. The gra.ita.iona. properties a.e derived from the nonlinea.ity of this medium. When a. electron’s gra.ita.iona. a.d electrosta.ic forces a.e modeled a. distortions of soliton wa.es, the equa.ions become very simple, a.d a.clea. connection emerges between these forces. For exa.ple, the gra.ita.iona. force between two Pla.ck ma.ses equa.s the electrosta.ic force between two Pla.ck cha.ges. Both force ma.nitudes equa. ħc/r2.

关键词： Unifica.ion of Forces Electron Model Cosmologica. Consta.t Problem Founda.ion of Physics a.ther