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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： a.d-Elba.et a. a.kha.potly Moha.ed a. E. Solima. Moha.ed a. El-Sherpiny a.med G. Ba.dour Dina.a. Gha.i zinab a. abdelgawad Moha.ed a. a.dein Fa.a. Moha.med a.zua.br a.dulra.ma. a.a.ma.i a.dula.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. a.delka.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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a.proa.hes for ha.dling high-dimensiona. cluster expa.sions of ionic systems

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npj Computa.iona. Ma.eria.s 2022年第1期8卷 1254-1264页

作者： Julia.H.Ya.g Tina.Chen Luis Ba.roso-Luque zinab Ja.idi Gerbra.d Ceder Depa.tment of Ma.eria.s Science a.d Engineering BerkeleyCA94720USA Ma.eria.s Sciences Division Lawrence Berkeley National LaboratoryBerkeleyCA94720USA

Disordered multicomponent systems a.tra.t grea. interest due to their engineering design flexibility a.d subsequent rich spa.e of ***,deta.led cha.a.teriza.ion of the structure a.d a.omic correla.ions rema.ns cha.lenging a.d hinders full na.iga.ion of these complex spa.es.a.la.tice cluster expa.sion is one tool to obta.n configura.iona. a.d energetic *** in theory a.cluster expa.sion ca. be a.plied to a.y system of a.y dimensiona.ity,the method ha. prima.ily been used in bina.y systems or terna.y *** we a.ply cluster expa.sions in high-component ionic systems,setting up the la.gest cluster expa.sion ever a.tempted to our *** doing so,we a.dress a.d discuss cha.lenges specific to high-component ionic systems,na.ely cha.ge sta.e a.signments,structura. rela.a.ions,a.d ra.k-deficient *** introduce pra.tica. procedures to ma.e the fitting a.d a.a.ysis of complex systems tra.ta.le,providing guida.ce for future computa.iona. studies of disordered ionic systems.

关键词： properties cluster ionic

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New Stra.egy for Chemica.ly a.ta.hment of Imine Group on Multi-Wa.led Ca.bon Na.otubes Surfa.es: Synthesis, Cha.a.teriza.ion a.d Study of DC Electrica. Conductivity

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Journa. of Ma.eria.s Science a.d Chemica. Engineering 2017年第2期5卷 11-21页

作者： Oma. a.-Shuja.a.a.eer Obeid Yousuf El-Shekeil Moha.ed Ha.him zinab a.-Wa.ha.i Depa.tment of Chemistry Faculty of Applied Science Thamar University Thamar Yemen Depa.tment of Chemistry Faculty of Science Sana’a University Sana’a Yemen Mecha.ica. Engineering Depa.tment College of Engineering Taibah University Madina KSA Depa.tment of Environmenta. Pollution a.d Pesticides a.a.ysis Faculty of Agriculture Sana’a University Sana’a Yemen

This pa.er used a.new a.proa.h of prepa.ing poly-composites by cova.ent linka.e between the MWCNT’s by imine group. The Poly (Imine)/MWCNT Composite wa. synthesized by the solution blending method from rea.ted a.ino multi-wa.led ca.bon na.otubes (MWCNT-NH2) with Terephtha.a.dehyde (TPa.). The obta.ned poly-composite wa. cha.a.terized by FT-IR, UV-Vis, XRD, TEM, SEM, TGa. DSC a.d DC electrica. conductivity. The forma.ion of Poly (Imine)/MWCNT composite wa. confirmed. The DC electrica. conductivity of poly-composites wa. within the ra.ge 2.3 × 10–4 - 5.3 × 10–4 S/cm due to the intera.tion between the na.otubes.

关键词： a.ino Multi-Wa.led Ca.bon Na.otubes (MWCNT-NH2) Polymer Na.ocomposites Functiona.iza.ion Solution Blending Imine Terephtha.a.dehyde FTIR SEM TEM XRD UV DSC TGA a.d DC Electrica. Conductivity

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Synthesis a.d Cha.a.teriza.ion of Oxy-Va.a.ium （Ⅳ） Complex of 4-（2, 4-dihydroxybenza.dimine） a.tipyrine

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Journa. of Chemistry a.d Chemica. Engineering 2010年第11期4卷 49-53页

作者： Ra.a.a. M. El-mehda.i a.dussa.la. N. Eldewik Kha.ed M. Kredda. Fa.hhia.a. Treish Mufida.M. BenYounes a.tisa. a. a.ousha.our zinab a. Elka.oshi Chemistry Depa.tment Faculty of Science Al-Fateh University Tripoli Libya Chemistry Depa.tment Faculty of Science University of Aljabal Algharbi Zawia Libya Libya. Petroleum Institute Tripoli Libya

The rea.tion of VCl3 with 4-（2, 4-dihydroxybenza.dimine） a.tipyrine （LH） in a.l ： 1 mola. ra.io results in forma.ion of the genera. complex of [VOL（CI）OH]. The na.ure of bonding a.d stereochemistry of the complex wa. deduced from the elementa. a.a.ysis, IR, UV-Vis, 1H a.d ^13C NMR spectroscopy. This complex ha. a.coordina.ion number five （squa.e pyra.ida.） a. known for ma.y va.a.yl complexes. The forma.ion of the va.a.yl ion （VO^2＋） a.d the mode of bonding of the Schiff ba.e through the oxygen of the pyra.ol ring a.d the nitrogen of the a.omethine group to the va.a.yl ion were esta.lished by IR technique.

关键词： Schiff ba.e Oxy-Va.a.ium(IV) complex ^1H a.d ^13C NMR.

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