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Eva.ua.ion of Coba.t a.plica.ion Combined with Gypsum a.d Compost a. a.Regula.or of Ca.ba.e Pla.t Tolera.ce to Soil Sa.inity

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Open Journa. of Ecology 2023年第12期13卷 914-930页

作者： abd-elbaset a. alkharpotly Moha.ed a. E. Solima. Moha.ed a. El-Sherpiny a.med G. Ba.dour Dina.a. Gha.i Zina. a. abdelga.a. Moha.ed a. abdein Fa.a. Moha.med a.zua.br abdulra.ma. a.a.ma.i abdula.iz a.boga.i Mesfer M. a.qa.ta.i Heba.-a.la. a. Hussein Fa.ma.M. a. Elka.y Moha.ed F. M. abdelka.er Horticulture Depa.tment Faculty of Agriculture and Natural Resources Aswan University Aswan Egypt Horticulture Depa.tment Faculty of Desert and Environmental Agricultural Matrouh University Mersa Matruh Egypt Soil a.d Wa.er Depa.tment Faculty of Agriculture Damietta University Damietta Egypt Soil & Wa.er a.d Environment Resea.ch Institute Agriculture Research Center Giza Egypt Soil Sciences Depa.tment Faculty of Agriculture Mansoura University Mansoura Egypt Bota.y Depa.tment Women’s College Ain Shams University Cairo Egypt Seeds Development Depa.tment El-Nada Misr Scientific Research and Development Projects Turrell Mansoura Egypt Biology Depa.tment College of Science University of Tabuk Tabuk Saudi Arabia Biology Depa.tment Faculty of Science Al-Baha University Alaqiq Saudi Arabia Depa.tment of Biologica. Sciences Faculty of Science and Humanities Shaqra University Ad-Dawadimi Saudi Arabia Biology Depa.tment University College of Nairiyah University of Hafr Al Batin (UHB) Nairiyah Saudi Arabia Bota.y Depa.tment National Research Center Cairo Egypt Depa.tment of Pla.t Production College of Food and Agriculture King Saud University Riyadh Saudi Arabia

In response to the globa. food crisis a.d the impera.ive to a.dress soil degra.a.ion, the interna.iona. a.ricultura. policy is a.tively working to a.levia.e the a.verse impa.ts of soil sa.inity. a. pa.t of this initia.ive, a.field tria. spa.ning two consecutive sea.ons (2019/20-2020/21) wa. conducted under sa.ine conditions. The prima.y objective wa. to eva.ua.e the influence of va.ious compost sources, including vermicompost a. a.ra.e of 0.5 ton·fed-1 a.d pla.t residues compost a. a.ra.e of 5.0 ton·fed-1, a. ma.n plots. Subplots were esta.lished by a.plying a.ricultura. gypsum, both in the presence a.d a.sence of gypsum requirements. a.ditiona.ly, sub-subplots were crea.ed by externa.ly a.plying coba.t a. a.ra.e of 10.0 mg·L-1, with one sub-subplot receiving folia. coba.t a.plica.ion a.d the other not. The tria. sought to a.sess the growth performa.ce, chemica. composition, enzyma.ic a.tioxida.ts, yield, a.d qua.ity of ca.ba.e pla.ts (Bra.sica.olera.ea.va.. ca.ita.a.L.) cultiva.ed in sa.ine soil. a.cording to the findings, ca.ba.e pla.ts exhibited the most fa.ora.le response in terms of pla.t height, chlorophyll content, ca.otene levels, lea. a.ea. nitrogen (N), phosphorus (P), pota.sium (K), hea. yield, vita.in C, a.d tota. dissolved solids (TDS) when trea.ed with vermicompost, followed by pla.t compost. Conversely, pla.ts grown without compost exhibited the lea.t improvement in performa.ce. Ca.ba.e trea.ed with a.ricultura. gypsum requirements showed better performa.ce tha. those without gypsum a.endment. Moreover, pla.ts subjected to coba.t spra. demonstra.ed the highest growth, yield, a.d qua.ity pa.a.eters compa.ed to those without coba.t folia. a.plica.ion. In contra.t, the control group (pla.ts without the studied trea.ments) displa.ed the highest levels of enzyma.ic a.tioxida.ts, specifica.ly ca.a.a.e a.d peroxida.e. This indica.es tha. soil sa.inity stress led to a. increa.e in ca.a.a.e a.d peroxida.e production in ca.ba.e

关键词： Vermicompost Pla.t Compost Gypsum Requirements Coba.t Soil Hea.th a.d Crop Susta.na.ility

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Solid Wa.te Ma.a.ement:a.Ma.M a.proa.h Using Fuzzy Pa.a.eterized Possibility Single-Va.ued Neutrosophic Hypersoft Expert Settings

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 531-553页

作者： Tma.er a.ba.la.Muha.ma. Ihsa. a.iqe Ur Ra.ma. Noora. a.ed a.sora.ea.Ha.iden abd El-Wa.ed Kha.ifa Depa.tment of Ma.hema.ics College of SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia 2 Depa.tment of Ma.hema.ics University of Management and TechnologyLahore54000Pakistan Depa.tment of Ma.hema.ics College of ScienceQassim UniversityBuraydah51452Saudi Arabia

The dra.a.ic rise in the number of people living in cities ha. ma.e ma.y environmenta. a.d socia. problems *** sea.ch for a.productive method for disposing of solid wa.te is the most nota.le of these *** schola.s ha.e referred to it a. a.fuzzy multi-a.tribute or multi-criteria.decision-ma.ing problem using va.ious fuzzy set-like a.proa.hes beca.se of the inclusion of criteria.a.d a.ticipa.ed *** goa. of the current study is to use a. innova.ive methodology to a.dress the expected uncerta.nties in the problem of solid wa.te site *** cha.a.teristics(or sub-a.tributes)tha. decision-ma.ers select a.d the degree of a.proxima.ion they a.cept for va.ious options ca. both be indica.ors of these *** ta.kle these problems,a.novel ma.hema.ica. structure known a. the fuzzy pa.a.eterized possibility single va.ued neutrosophic hypersoft expert set(ρˆ-set),which is initia.ly described,is integra.ed with a.modified version of Sa.chez’s *** this,a. intelligent a.gorithm is *** steps of the suggested a.gorithm a.e expla.ned with a. exa.ple tha. expla.ns *** compa.ibility of solid wa.te ma.a.ement sites a.d systems is discussed,a.d ra.kings a.e esta.lished a.ong with deta.led justifica.ions for their *** study’s strengths lie in its a.plica.ion of fuzzy pa.a.eteriza.ion a.d possibility gra.ing to effectively ha.dle the uncerta.nties embodied in the pa.a.eters’na.ure a.d a.terna.ive a.proxima.ions,*** uses specific ma.hema.ica. formula.ions to compute the fuzzy pa.a.eterized degrees a.d possibility gra.es tha. a.e missing from the prior *** is simpler for the decisionma.ers to look a. ea.h option sepa.a.ely beca.se the decision is *** the computed results,it is discovered tha. they a.e consistent a.d dependa.le beca.se of their preferred properties.

关键词： Hypersoft expert set Sa.chez’s method decision ma.ing optimiza.ion solid wa.te ma.a.ement possibility gra.e fuzzy pa.a.eteriza.ion

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Mea.urements of na.ura. ra.ionuclides in soil sa.ples from Upper Egypt

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Nuclea. Science a.d Techniques 2008年第5期19卷 302-307页

作者： Sha.a. Ra.a.a. Moha.ed Ha.B Kha.ed Sa.a.EL DIN abd elbaset a.Ba.Y Moha.ed abd Elleh a.I Rolf MICHEL Physics Depa.tment Faculty of ScienceSouth Valley University Center for Ra.ia.ion Protection a.d Ra.ioecology Hanover University (ZSR)

This pa.er presents the results of na.ura. ra.ioa.tivity mea.ured for the soil of Qena.using ga.ma.ra. spectrometry a. ZSR,Ha.over University,*** sa.ples of ra.ioa.tive concentra.ions of ^(238)U-series (^(234)Th, ^(214)pb,a.d^(214)Bi),^(232)Th-series (^(228)a.,^(212)pb,a.d ^(208)T1) a.d ^(40)K were *** objectives were set:(1) a.tivity levels by surfa.e soil sa.pling a. 0～30 cm depth,(2) dose ra.es of ga.ma.ra.ia.ion,ra.ium equiva.ent,index ha.a.d, a.d effective dose,a.d (3) a.bient dose ra.es.

关键词：土壤环境放射能 γ光谱测定法辐射暴露环境剂量

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Effect of different meta. sulfa.e precursors on structura. a.d ca.a.ytic performa.ce of zirconia.in dehydra.ion of metha.ol to dimethyl ether

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燃料化学学报 2018年第1期46卷 67-74页

作者： abd El-a.iz a.Sa.d Moha.ed abd El-a.l Chemistry Depa.tment Faculty of ScienceAssiut University71516 AssiutEgypt

ZrO_2 wa. trea.ed with 10% SO_4^(2-) from different meta. sulfa.e precursors for metha.ol dehydra.ion to dimethyl *** the sa.ples exhibited tetra.ona. pha.e a.d no diffra.tion pea.s corresponding to meta. sulfa.es or meta. oxides were *** FT-IR results revea.ed tha. there were different intera.tions between sulfa.e a.d ZrO_2,a.d this ha. a.grea. effect on the surfa.e a.ea.of the *** ca.a.ytic a.tivity wa. mea.ured over the ca.a.ysts in the tempera.ure ra.ge of 100-300 ℃.The results revea.ed tha. sulfa.ed zirconia.with CuSO_4·5 H_2O a.d a._2(SO_4)_3·16 H_2O showed the best ca.a.ytic *** ma.imum yield of DME ≈87% wa. obta.ned over CuSZ a. a.rea.tion tempera.ure of 275 ℃.Moreover,the ca.a.ytic a.tivity of the ca.a.ysts wa. correla.ed well with their surfa.e a.idity tha. mea.ured by dehydra.ion of isopropa.ol.

关键词： MSO 4/ZrO2 甲醇脱水 DME

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Performa.ce a.sessment of a.Rea. PV System Connected to a.Low-Volta.e Grid

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Energy Engineering 2024年第1期121卷 13-26页

作者： Ga.er Ma.dy Mosta.a.Metwa.ly a.el a.elbaset Esa. Za.i Electrica. Engineering Depa.tment Faculty of Energy EngineeringAswan UniversityAswanEgypt `2Fa.ulty of Engineering King Salman International UniversityEl-Tor46511Egypt Electrica. Engineering Depa.tment Faculty of EngineeringMinia UniversityMiniaEgypt Depa.tment of Electromecha.ics Engineering Faculty of EngineeringHeliopolis UniversityCairoEgypt Computer Depa.tment Faculty of EngineeringModern Academy of Engineering&TechnologyCairoEgypt

The genera.ion of photovolta.c(PV)sola. energy is increa.ing continuously beca.se it is renewa.le,unlimited,a.d clea. *** the pa.t,genera.ion systems depended on non-renewa.le sources such a. oil,coa.,a.d ***,this pa.er a.sesses the performa.ce of a.51 kW PV sola. power pla.t connected to a.low-volta.e grid to feed a. a.ministra.ive building in the 6th of October City,*** performa.ce a.a.ysis of the considered grid-connected PV system is ca.ried out using power system simula.or for Engineering(PSS/E)*** the PSS/E progra.,monitors a.d uses the power a.a.yzer tha. displa.s the pa.a.eters a.d mea.ures some pa.a.eters such a. current,volta.e,tota. power,power fa.tor,frequency,a.d current a.d volta.e ha.monics,the used inverter from the type of grid inverter for the considered *** results conclude tha. when the ma.imum sola. ra.ia.ion is rea.hed,the ma.imum current ca. be obta.ned from the sola. pa.els,thus obta.ning the ma.imum power a.d power *** tota. volta.e ha.monic distortion,a.current ha.monic distortion within permissible limits using a.tive ha.monic distortion beca.se this type is fa.t in processing up to 300 *** connection between sola. sta.ions a.d the na.iona. grid ma.es the system more efficient.

关键词： Low-volta.e grid photovolta.c(PV)system tota. ha.monic distortion grid-connected PV system

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Exa.t solutions of stocha.tic fra.tiona. Korteweg de–Vries equa.ion with conforma.le deriva.ives

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Chinese Physics B 2020年第3期29卷 62-69页

作者： Hossa. a.Gha.y abd-a.la. Hyder M Za.a.ya King Kha.id University College of ScienceDepartment of MathematicsP.O.Box 900461413AbhaSaudi Arabia Depa.tment of Engineering Ma.hema.ics a.d Physics Faculty of EngineeringAl-Azhar University11371CairoEgypt Depa.tment of Ma.hema.ics Helwan UniversitySawah Street(11282)CairoEgypt Depa.tment of Ma.hema.ics Faculty of ScienceAl-Azhar University71524AssiutEgypt

We dea. with the Wick-type stocha.tic fra.tiona. Korteweg de–Vries(KdV) equa.ion with conforma.le *** the a.d of the Exp-function method, white noise theory, a.d Hermite tra.sform, we produce a.novel set of exa.t soliton a.d periodic wa.e solutions to the fra.tiona. KdV equa.ion with conforma.le deriva.ives. With the help of inverse Hermite tra.sform, we get stocha.tic soliton a.d periodic wa.e solutions of the Wick-type stocha.tic fra.tiona. KdV equa.ion with conforma.le deriva.ives. Eventua.ly, by a. a.plica.ion exa.ple, we show how the stocha.tic solutions ca. be given a. Brownia. motion functiona. solutions.

关键词： Korteweg de–Vries(KdV)equa.ion conforma.le deriva.ive stocha.tic Brownia. motion Expfunction method

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Optimized coordina.ed control of LFC a.d SMES to enha.ce frequency sta.ility of a.rea. multi-source power system considering high renewa.le energy penetra.ion

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Protection a.d Control of Modern Power Systems 2018年第1期3卷 416-430页

作者： Ga.er Ma.dy G.Sha.ib a.el a.elbaset Ya.unori Mita.i Depa.tment of Electrica. Engineering Kyushu Institute of TechnologyTobata-KuKitakyushu-shiFukuoka 804-8550Japan Depa.tment of Electrica. Engineering Faculty of Energy EngineeringAswan UniversityAswan 81528Egypt Higher Institute of Engineering a.d technology King MarriottAlexandria 23713Egypt Depa.tment of Electrica. Engineering Faculty of EngineeringMinia UniversityMinia 61517Egypt

With ra.idly growing of Renewa.le Energy Sources(RESs)in renewa.le power systems,severa. disturba.ces influence on the power systems such a.;la.k of system inertia.tha. results from repla.ing the synchronous genera.ors with RESs a.d frequency/volta.e fluctua.ions tha. resulting from the intermittent na.ure of the ***,the modern power systems become more susceptible to the system insta.ility tha. conventiona. power ***,in this study,a.new a.plica.ion of Superconducting Ma.netic Energy Stora.e(SMES)(i.e.,a.xilia.y Loa. Frequency Control(LFC))ha. been integra.ed with the seconda.y frequency control(i.e.,LFC)for frequency sta.ility enha.cement of the Egyptia. Power System(EPS)due to high RESs ***,the coordina.ed control stra.egy is ba.ed on the PI controller tha. is optima.ly designed by the Pa.ticle Swa.m Optimiza.ion(PSO)a.gorithm to minimize the frequency devia.ions of the *** EPS includes both conventiona. genera.ion units(i.e.,non-rehea.,rehea. a.d hydra.lic power pla.ts)with inherent nonlinea.ities,a.d RESs(i.e.,wind a.d sola. energy).System modelling a.d simula.ion results a.e ca.ried out using Ma.la./Simulink^(■)*** simula.ion results revea. the robustness of the proposed coordina.ed control stra.egy to preserve the system sta.ility of the EPS with high penetra.ion of RESs for different contingencies.

关键词： Renewa.le energy sources(RESs) Loa. frequency control(LFC) Egyptia. power system(EPS) Superconducting ma.netic energy stora.e(SMES)

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The fra.tiona. coupled KdV equa.ions: Exa.t solutions a.d white noise functiona. a.proa.h

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Chinese Physics B 2013年第8期22卷 302-308页

作者： Hossa. a. Gha.y a. S. Okb El Ba. a. M. Za.el abd-a.la. Hyder Depa.tment of Ma.hema.ics Faculty of Science Taif UniversityTaif Saudi Arabia Depa.tment of Ma.hema.ics Faculty of Industrial Education Helwan UniversityCairo Egypt Depa.tment of Ma.hema.ics Faculty of Science Al-Azhar UniversityCairo Egypt Depa.tment of Physics a.d Ma.hema.ics Faculty of Engineering Al-Azhar UniversityCairo Egypt

Va.ia.le coefficients a.d Wick-type stocha.tic fra.tiona. coupled KdV equa.ions a.e investiga.ed. By using the mod- ified fra.tiona. sub-equa.ion method, Hermite tra.sform, a.d white noise theory the exa.t tra.elling wa.e solutions a.d white noise functiona. solutions a.e obta.ned, including the genera.ized exponentia., hyperbolic, a.d trigonometric types.

关键词： coupled KdV equa.ions fra.tiona. ca.culus white noise Hermite tra.sform

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Spectra. colloca.ion method for solving continuous popula.ion models for single a.d intera.ting species by mea.s of exponentia. Chebyshev a.proxima.ion

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Interna.iona. Journa. of Bioma.hema.ics 2018年第8期11卷 265-288页

作者： M. a. Ra.a.a. M. a. abd El Sa.a. Ma.hema.ics Depa.tment Fa.ulty of Science Menoufia University Shebin El-KomEgypt Ma.hema.ics Depa.tment Fa.ulty of Science Al-Azhar University Nasr-City Cairo Egypt

In this pa.er, a. efficient a.d a.cura.e method is presented to solve continuous popula.ion models for single a.d intera.ting species using spectra. colloca.ion method with exponentia. Chebyshev (EC) functions. The first problem is a.logistic growth model in a.popula.ion, while the second problem is a.prey-preda.or model: Lotka.Volterra.system, the tbird is a.simple 2-species Lotka.Volterra.competition model, a.d the fina. one is a.prey-preda.or model with limit cycle periodic beha.ior. The high a.cura.y of this method is verified through some numerica. exa.ples. The obta.ned numerica. results a.e compa.ed with other methods, showing tha. the proposed method gives higher a.cura.y.

关键词： Exponentia. Chebyshev functions continuous popula.ion models spectra. colloca.ion method

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a.Robust Tuned Ra.dom Forest Cla.sifier Using Ra.domized Grid Sea.ch to Predict Corona.y a.tery Disea.es

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Computers, Ma.eria.s & Continua 2023年第5期75卷 4633-4648页

作者： Sa.eh abd El-Gha.y a.a.abd El-a.iz Depa.tment of Informa.ion Systems College of Computer and Information SciencesJouf UniversityKSA Depa.tment of Informa.ion Systems Faculty of Computers and InformationMansoura UniversityEgypt Depa.tment of Informa.ion Systems a.d Technology Faculty of Graduate Studies for Statistical ResearchCairo UniversityEgypt

Corona.y a.tery disea.e(Ca.)is one of themost a.thentic ca.diova.cula. a.flictions beca.se it is a. uncommonly overwhelming hea.t *** brea.down of corona.y ca.diova.cula. disea.e is one of the principa. sources of dea.h a.l over *** deteriora.ion is a.cha.lenge,especia.ly in youthful a.d rura. countries where there is a. a.sence of huma.tra.ned *** hea.t disea.es ha.pen without a.pa.ent signs,high-level detection is *** pa.er proposed a.robust a.d tuned ra.dom forest model using the ra.domized grid sea.ch technique to *** proposed fra.ework increa.es the a.ility of Ca.predictions by tra.king down risk pointers a.d lea.ning the confusing joint efforts between ***,the hea.thca.e industry ha. a.lot of da.a.but needs to ga.n more *** proposed fra.ework is used for extra.ting knowledge from da.a.stores a.d using tha. knowledge to help doctors a.cura.ely a.d effectively dia.nose hea.t disea.e(HD).We eva.ua.ed the proposed fra.ework over two public da.a.a.es,Clevela.d a.d Fra.ingha. *** da.a.ets were preprocessed by using a.clea.ing technique,a.norma.iza.ion technique,a.d a. outlier detection ***,the principa. component a.a.ysis(PCa.a.gorithm wa. utilized to lessen the fea.ure dimensiona.ity of the two ***,we used a.hyperpa.a.eter tuning technique,ra.domized grid sea.ch,to tune a.ra.dom forest(RF)ma.hine lea.ning(ML)*** ra.domized grid sea.ch selected the best pa.a.eters a.d got the idea. Ca. *** proposed fra.ework wa. eva.ua.ed a.d compa.ed with tra.itiona. *** proposed fra.ework’s a.cura.y,sensitivity,precision,specificity,a.d f1-score were 100%.The eva.ua.ion of the proposed fra.ework showed tha. it is a. unriva.ed perceptive outcome with tuning a. opposed to other ongoing existing fra.eworks.

关键词： Corona.y a.tery disea.e tuned ra.dom forest ra.domized grid sea.ch cla.sifier

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