检索结果-南通市图书馆

Production and achiev.ments.of s.s.mum indicum indus.ry in the world: Pas. and current s.ate

在线全文

学校读者我要写书评

暂无评论

Oil Crop s.ience 2024年第3期9卷 187-197页

作者： s.nni G.B.T.A. Ezin v. Chabi I.B. Mis.ihoun A.A. Florent Q. Hamis.ou Z. Niang M. Ahanchede A. Department of Crop Production Faculty of Agricultural Sciences University of Abomey-Calavi 01 Cotonou BP 526 Benin Laboratory of v.lorization and Quality Management of Food Bio-Ingredients Faculty of Agricultural Sciences University of Abomey-Calavi Cotonou 01BP 526 Benin Laboratory of Genetic and Biotechnology Faculty of Sciences and Technology University of Abomey-Calavi BP 526 Cotonou Benin Department of v.getal Production Abdou Moumouni University Faculty of Agronomy BP: 10960 Niger Is.A-CERAAs Thiès-Escale Thiès BP 3320 Senegal

s.s.me production is.important in agriculture, food indus.ry, and the crop div.rs.ty due to its.rich nutritional profile and health benefits. Des.ite its.s.gnificant v.lue, s.s.me is.s.ill an orphan crop that has.receiv.d little s.ientific attention, res.lting in low yield compared to other major oils.ed crops. This.rev.ew offers.a comprehens.v. ov.rv.ew of the pres.nt s.ate of production, knowledge, and res.arch adv.ncements.concerning s.s.mum indicum on a global s.ale. The FAOs.AT databas. was.extens.v.ly us.d to examine the global trends.from 1961 to 2021. In the pas. 60 years. global s.s.me production has.s.bs.antially increas.d, with As.a and Africa being the primary producers. The integration of omics.technologies.and biotechnological interv.ntions.has.rev.lutionized our unders.anding of the genetic bas.s.of s.s.me, enhanced productiv.ty, inv.gorated s.res. res.lience, and improv.d s.ed quality. High-throughput s.quencing methods.s.ch as.RNA-s.q, RAD-s.q, s.AF-s.q, and GBs.technology are us.d in v.rious.s.udies. linkage mapping, and identification of trait-as.ociated markers. Fine linkage maps. and multi-omics.s.udies.s.ch as.genomics. proteomics. trans.riptomics. and metabolomics.hav. been employed in s.s.me res.arch for gene and QTL mapping. Proteins.and metabolic pathways.related to oil content, yield, and s.res. tolerance were reported. Genes.and QTLs.related to yield and its.components. drought, s.lt, and os.otic s.res. tolerance were dis.ov.red. Candidate genes.as.ociated with caps.le s.attering and s.ed s.attering were recently rev.aled. For more achiev.ment in s.s.me, it is.important to enhance s.s.me production efficiency through mechanization, adv.nced agricultural practices. and knowledge dis.emination to farmers. MAs.and multi-omics.integration s.ould be particularly reinforced. The adv.ncements.in s.s.me production pres.nt a s.gnificant and promis.ng opportunity for farmers. gov.rnments. and s.akeholders.in the agricultural s.ctor. © 2024 the Oil

关键词： Genetic markers Oil yield Omics.improv.ment s.s.me indus.ry s.s.mum indicum

Meas.rement of yields.and angular dis.ributions.ofγ-quanta from the interaction of 14.1 Mev.neutrons.with oxygen,phos.horus.and s.lfur

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chines. Phys.cs.C 2024年第3期48卷 79-92页

作者： D.N.Grozdanov.N.A.Fedorov.s.B.Dabylov. Yu.N.Kopatch I.N.Rus.ov.v.R.s.oy T.Yu.Tretyakov. C.Hramco P.I.Kharlamov.G.v.Pampus.ik P.G.Filonchik A.v.Andreev Joint Ins.itute for Nuclear Res.arch(JINR) DubnaRussia Ins.itute for Nuclear Res.arch and Nuclear Energy Bulgarian Academy of SciencesSofiaBulgaria Faculty of Phys.cs Lomonosov Moscow State UniversityMoscowRussia L.N.Gumilyov.Euras.an National Univ.rs.ty AstanaKazakhstan s.obelts.n Ins.itute of Nuclear Phys.cs Moscow State UniversityMoscowRussia Ins.itute of Chemis.ry of Moldov. ChisinauRepublic of Moldova Mos.ow Ins.itute of Phys.cs.and Technology MoscowRussia

A s.udy of the inelas.ic s.attering of neutrons.with an energy of 14.1 Mev.on the nuclei of oxygen,phos.horus.and s.lfur was.performed at the TANGRA facility at JINR(Dubna).The experiment aimed to refine exis.ing data and obtain new data on the yields.and angular dis.ributions.ofγ-quanta emitted by the s.udied nuclei due to neutron-induced nuclear reactions.us.ng the tagged neutron *** types.of detector s.s.ems.were us.d to regis.erγ-***γ-ray yields.were meas.red us.ng a high-purity germanium(HPGe)*** angular dis.ributions.ofγ-rays.were obtained us.ng a s.s.em of 18 s.intillation detectors.bas.d on bis.uth germanite Bi_(4)Ge_(3)O_(12)(BGO)located around the *** performed experiments.meas.red the yields.of two trans.tions.for the reaction of tagged neutrons.with 16O,nine trans.tions.for the reaction with ^(31)P,and nine trans.tions.for the reaction with ^(32)s.for the firs. *** angular anis.tropy of theγ-radiation accompanying the inelas.ic s.attering of neutrons.with an energy of 14.1 Mev.on ^(31)P nuclei was.als. meas.red for the firs. time.

关键词： tagged neutron method yields.of gamma-quanta high-res.lution gamma-s.ectrometry neutron-nuclear reactions neutron s.attering

Geochemical and petrological s.udies.of high s.lfur coal and ov.rburden from Makum coalfield (Northeas. India) towards.unders.anding and mitigation of acid mine drainage

在线全文

学校读者我要写书评

暂无评论

International Journal of Coal s.ience & Technology 2024年第1期11卷 133-147页

作者： Angana Mahanta Debas.is.s.rmah Nilotpol Bhuyan Monikankana s.ikia s.rat Phukan K.s.v.s.bramanyam Ajit s.ngh Pras.njit s.ikia Binoy K.s.ikia Coal and Energy Div.s.on CSIR-North East Institute of Science and TechnologyJorhatAssam785006India Academy of s.ientific&Innov.tiv. Res.arch(Acs.R) Ghaziabad201002India Department of Geological s.iences Gauhati UniversityGuwahatiAssam781014India Geochemis.ry Div.s.on CSIR-National Geophysical Research InstituteUppal RoadHyderabad500007India

Opencas. coal mining produces.tras. of s.il and rock containing v.rious.minerals.that are us.ally dumped nearby the abandoned s.tes.which caus.s.s.v.re env.ronmental concern including the production of acid mine drainage(AMD)through oxidation pyrite *** current s.udy entailed as.es.ing the potential production of AMD from an opencas. coal mining region in Northeas. part of *** order to hav. a comprehens.v. ov.rv.ew of the AMD problem in Makum coalfield,the phys.co-chemical,geochemical,and petrological characteris.ics.of the coal and ov.rburden(OB)s.mples.collected from the Makum coalfield(Northeas. India)were thoroughly *** maceral compos.tions.rev.al that coal features.all three groups.of macerals.liptinite,v.trinite,and inertinite),with a high concentration of liptinite indicating the coal of perhydrous.thereby rendering it more ***(Fes.(2))oxidation kinetics.were s.udied by conducting the aqueous.leaching experiments.of coal and(OB)s.mples.to interpret the chemical weathering under controlled laboratory conditions.of v.rious.temperature and time periods.and to replicate the actual mine s.te *** coupled plas.a-optical emis.ion s.ectros.opy(ICP-OEs.was.operated to detect the dis.os.l of s.me precarious.elements.from coal and OB s.mples.to the leachates.during our controlled leaching *** Rare earth element(REE)enrichment in the s.mples.s.ows.the anthropogenic incorporation of the REE in the coal and *** experiments.rev.al the change in conductiv.ty,acid producing tendency,total dis.olv.d s.lid(TDs.,total Iron(Fe)and dis.olv.d s.lfate(s._(4)^(2−))ions.on progres. of the leaching ***,the dis.harge of Fes.(2) v.a atmos.heric oxidation in laboratory condition undergoes.a s.gnificant growth with the ris. of temperature of the reaction s.s.ems.in the env.ronment and follows.ps.udo firs. order kinetics.A bio-remediativ. s.rategies.is.als. reported in this.paper to mitigate AMD water by

关键词： Opencas. mining Pyrite oxidation Coal geochemis.ry Coal petrology Rare earth elements AMD remediation

Is.chrone Fitting of Galactic Globular Clus.ers.Ⅵ.High-latitude Clus.ers.NGC 5024 (M53),NGC 5053,NGC 5272 (M3),NGC 5466,and NGC7099 (M30)

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Res.arch in As.ronomy and As.rophys.cs 2024年第6期24卷 170-190页

作者： G.A.Gontcharov.s.s.s.v.henko A.A.Marchuk C.J.Bonatto O.s.Ryutina M.Yu.Khov.itchev.v.B.Il'in A.v.Mos.nkov.D.M.Poliakov.A.A.s.irnov Central(Pulkov.)As.ronomical Obs.rv.tory Russian Academy of SciencesPulkovskoye chaussee 65/1St.Petersburg 196140Russia s.int Peters.urg s.ate Univ.rs.ty Universitetskij pr.28St.Petersburg 198504Russia s.ecial As.rophys.cal Obs.rv.tory Russian Academy of Sciences369167 Nizhnij ArkhyzRussia Departamento de As.ronomia Instituto de FísicaUFRGSAv.Bento Gonçalves9500Porto AlegreRSBrazil s.int Peters.urg Univ.rs.ty of Aeros.ace Ins.rumentation Bol.Morskaya ul.67ASt.Petersburg 190000Russia Department of Phys.cs.and As.ronomy Brigham Young UniversityN283 ESCProvoUT 84602USA

We fit v.rious.color–magnitude diagrams.CMDs. of the high-latitude Galactic globular clus.ers.NGC 5024(M53),NGC 5053,NGC 5272(M3),NGC 5466,and NGC 7099(M30) by is.chrones.from the Dartmouth s.ellar Ev.lution Databas. and Bag of s.ellar Tracks.and Is.chrones.for α–enrichment [α/Fe] = +*** the CMDs.we us. data s.ts.from Hubble s.ace Teles.ope,Gaia,and other s.urces.utilizing,at leas.,25 photometric filters.for each *** obtain the following characteris.ics.with their s.atis.ical uncertainties.for NGC 5024,NGC 5053,NGC 5272,NGC 5466,and NGC 7099,res.ectiv.ly:metallicities.[Fe/H] =-1.93 ± 0.02,-2.08 ± 0.03,-1.60 ± 0.02,-1.95 ± 0.02,and-2.07 ± 0.04 dex with their s.s.ematic uncertainty 0.1 dex;ages.13.00 ± 0.11,12.70 ± 0.11,11.63 ± 0.07,12.15 ± 0.11,and 12.80 ± 0.17 Gyr with their s.s.ematic uncertainty 0.8 Gyr;dis.ances.s.s.ematic uncertainty added) 18.22 ± 0.06 ± 0.60,16.99 ± 0.06 ± 0.56,10.08 ± 0.04 ± 0.33,15.59 ±0.03 ± 0.51,and 8.29 ± 0.03 ± 0.27 kpc;reddenings.E(B-v. = 0.023 ± 0.004,0.017 ± 0.004,0.023 ± 0.004,0.023 ± 0.003,and 0.045 ± 0.002 mag with their s.s.ematic uncertainty 0.01 mag;extinctions.Av. 0.08 ± 0.01,0.06 ± 0.01,0.08 ± 0.01,0.08 ± 0.01,and 0.16 ± 0.01 mag with their s.s.ematic uncertainty 0.03 mag,which s.gges. the total Galactic extinction Av. 0.08 acros. the whole Galactic dus. to extragalactic objects.at the North Galactic *** horizontal branch morphology difference of thes. clus.ers.is.explained by their different metallicity,age,mas.-los. efficiency,and los. of low-mas. members.in the ev.lution of the core-collaps. clus.er NGC 7099 and loos. clus.ers.NGC 5053 and NGC 5466.

关键词： (s.ars.)Hertzs.rung Rus.ell and C-M diagrams (Is.:)dus. extinction (Galaxy:)globular clus.ers.general (Galaxy:)globular clus.ers.indiv.dual(NGC 5024,NGC 5053,NGC 5272,NGC 5466,NGC7099)

Clus.er Analys.s.of the Roma-BZCAT Blazars

在线全文

学校读者我要写书评

暂无评论

Res.arch in As.ronomy and As.rophys.cs 2024年第5期24卷 117-139页

作者： Dmitry O.Kudryav.s.v.Yulia v.s.tnikov. v.adis.av.A.s.olyarov.Timur v.Mufakharov.v.lery v.v.as.uk Margarita L.Khabibullina Alexander G.Mikhailov.Yulia v.Cherepkov. s.ecial As.rophys.cal Obs.rv.tory of the Rus.ian Academy of s.iences Nizhny Arkhyz 369167Russia As.rophys.cs.Group Cavendish LaboratoryUniversity of CambridgeCambridge CB3 OHEUK Kazan Federal Univ.rs.ty 18 Kremlyovskaya StKazan 420008Russia

Bas.d on the collected multiwav.length data, namely in the radio(Nv.s. FIRs., RATAN-600), IR(WIs.),optical(Pan-s.ARRs., Uv.GALEX), and X-ray(ROs.T, s.ift-XRT) ranges. we hav. performed a clus.er analys.s.for the blazars.of the Roma-BZCAT catalog. Us.ng two machine learning methods. namely a combination of PCA with k-means.clus.ering and Kohonen's.s.lf-organizing maps.s.Ms., we hav. cons.ructed an independent clas.ification of the blazars.fiv. clas.es. and compared the clas.es.with the known Roma-BZCAT clas.ification(Fs.Qs. BL Lacs. galaxy-dominated BL Lacs. and blazars.of an uncertain type) as.well as.with the high s.nchrotron peaked(Hs.) blazars.from the 3Hs. catalog and blazars.from the Tev.at catalog. The obtained groups.demons.rate concordance with the BL Lac/Fs.Q clas.ification along with a continuous.character of the change in the properties. The group of Hs. blazars.s.ands.out agains. the ov.rall dis.ribution. We examine the characteris.ics.of the fiv. groups.and demons.rate dis.inctions.in their s.ectral energy dis.ribution s.apes. The effectiv.nes. of the clus.ering technique for objectiv. analys.s.of multiparametric arrays.of experimental data is.demons.rated.

关键词： methods data analys.s.galaxies activ.-(galaxies.)BL Lacertae objects general

Plas.a electrolytic formation and characterization of MnWO_(4)/WO_(3) film heteros.ructures

在线全文

学校读者我要写书评

暂无评论

ChemPhys.ater 2024年第3期3卷 293-302页

作者： M.s.v.s.lyev. I.v.Lukiyanchuk Yu.B.Budnikov. v.G.Kuryav.i D.H.s.lyk G.A.Zv.rev Department of Chemis.ry and Materials.of Ins.itute of High Technology and Adv.nced Materials Far Eastern Federal UniversityFEFU CampusVladivostok 690922Russia Ins.itute of Chemis.ry Far Eastern BranchRussian Academy of SciencesVladivostok 690022Russia

MnWO_(4)/WO_(3) p-n heterojunction films.were fabricated us.ng a one-s.ep method cons.s.ing of the plas.a electrolytic oxidation(PEO)of titanium in homogeneous.electrolytes.containing paratungs.ate ions.and s.able waters.luble EDTA-chelated *** influences.of the formation current dens.ty and W:Mn molar ratio of the electrolyte,which was.v.ried from 1:2 to 2:1,on the compos.tion,morphology,and optical and photocatalytic properties.of the res.lting coatings.were s.udied.X-ray diffraction analys.s.s.anning electron micros.opy,energy dis.ers.v. X-ray analys.s.Raman s.ectros.opy,and ultrav.olet diffus. reflectance s.ectros.opy were us.d to characterize the formed *** of the W:Mn ratio of the electrolyte,the coatings.contained crys.alline t-WO_(3) and m-MnWO_(4).Depending on the formation conditions.the optical band gap energies.of the compos.tes.v.ried from 2.63 to 3.01 *** larges. abs.rption red s.ift and lowes. band gap energy were obs.rv.d in the film compos.te formed in an electrolyte with W:Mn=2:1,at a current dens.ty of 0.2 A cm^(−2).Compos.tes.obtained in electrolytes.with W:Mn ratios.of 2:1 and 1:1 exhibited photocatalytic activ.ty in the degradation of rhodamine C and methyl orange dyes.in the pres.nce of 10 mmol L^(–1) H2O_(2) under ultrav.olet and v.s.ble light *** role of hydrogen peroxide in this.dye degradation on PEO-coated compos.tes.under light irradiation is.dis.us.ed.

关键词： Plas.a electrolytic oxidation Manganes. tungs.ate Tungs.en oxide Titanium Optical properties p-n heterojunction

Highly Defectiv. Dark TiO_(2) Modified with Pt: Effects.of Precurs.r Nature and Preparation Method on Photocatalytic Properties

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Trans.ctions.of Tianjin Univ.rs.ty 2024年第2期30卷 198-209页

作者： E.D.Fakhrutdinov. O.A.Reutov. T.A.Bugrov. I.Yu.Ov.yuk L.s.Kibis.O.A.s.onkus.D.B.v.s.lchenko O.v.v.dyankina v.A.s.0}tlychnyi National Res.arch Toms. s.ate Univ.rs.ty TomskRussia 634050 Nov.s.birs. s.ate Univ.rs.ty NovosibirskRussia 630090 Bores.ov.Ins.itute of Catalys.s NovosibirskRussia 630090 Nikolaev.Ins.itute of Inorganic Chemis.ry NovosibirskRussia 630090

The s.udy focus.d on the modification with platinum of dark defectiv. titania obtained v.a puls.d las.r ablation. Both the method of Pt introduction and the nature of the Pt precurs.r were v.ried. All s.mples.exhibited s.milar phas. compos.tions. s.ecific s.rface areas. and Pt contents. High-res.lution trans.is.ion electron micros.opy coupled with puls.d CO ads.rption rev.aled increas.d dis.ers.ty when photoreduction and the hydroxonitrate complex (Me _(4) N) _(2) [Pt _(2) (OH) _(2) (NO _(3) ) _(8) ] were us.d. The s.mple featured a high content of s.ngle-atom s.ecies.and s.bnano-s.zed Pt clus.ers. The X-ray photoelectron s.ectros.opy res.lts.s.owed that the photoreduction method facilitated the appearance of a larger number of Pt ^(2+) s.ates. which appeared owing to the s.rong metal-s.pport interaction (s.s.) eff ect of the trans.er of electron dens.ty from the electron-s.turated defects.on the TiO _(2) s.rface to Pt ^(4+) . In the hydrogen ev.lution reaction, s.mples.with a s.gnificant fraction of the Pt ^(2+) ionic component, capable of generating s.ort-liv.d Pt^(0) s.ngle-atom s.tes.under irradiation due to the s.s. eff ect, exhibited the highes. photocatalytic activ.ty. The 0.5Pt(C)/TiO_(2) -Ph s.mple exhibited the highes. hydrogen yield with a quantum efficiency of 0.53, retaining its.activ.ty ev.n after 8 h of operation.

关键词： Dark(black)TiO_(2) Puls.d las.r ablation Platinum reduction method Precurs.r type Photocatalys.s Hydrogen ev.lution reaction

Prompt neutron emis.ion in ^(250)No s.ontaneous.fis.ion as.ociated with ground and is.meric s.ate decays

在线全文

学校读者我要写书评

暂无评论

Chines. Phys.cs.C 2024年第6期48卷 112-117页

作者： R.s.Mukhin A.v.Is.ev.A.v.Andreev.M.L.Chelnokov.v.I.Chepigin H.M.Dev.raja I.N.Izos.mov.A.A.Kuznets.v. O.N.Malys.ev.A.G.Popeko Yu.A.Popov.A.Rahmatinejad B.s.ilaubekov.T.M.s.neidman E.A.s.kol A.I.s.0}rikhin M.s.Tezekbayev. M.A.Bychkov.A.v.Yeremin O.Dorv.ux B.Gall K.Kes.aci K.Haus.hild A.Lopez-Martens Joint Ins.itute for Nuclear Res.arch Dubna141980Russia Dubna s.ate Univ.rs.ty Dubna141982Russia Ins.itute of Nuclear Phys.cs Almaty050032Kazakhstan L.N.Gumilyov.Euras.an National Univ.rs.ty Astana010008Kazakhstan Kazan Federal Univ.rs.ty Kazan420008Russia Univ.rs.téde s.ras.ourg CNRSStrasbourg67000France IJCLab IN2P3-CNRSUniversitéParis-SaclayOrsay91400France

The complete-fus.on reaction^(204)Pb(^(48)Ca,2n)^(250)No was.us.d to s.udy two activ.ties.of^(250)No with dis.inct half-liv.s.A total of 1357 ev.nts.were obs.rv.d in the s.iNx neutron detection *** av.rage number of neutrons.emitted per s.ontaneous.fis.ion of^(250)No was.determined to be(4.1±0.1).The unus.ally s.mmetrical s.ape of the prompt neutron multiplicity dis.ribution was.res.ored and pres.nted for the firs. *** tes.s.were performed to compare the prompt neutron multiplicity dis.ributions.as.ociated with the ground s.ate and K-is.mer s.ate decays.

关键词： s.ontaneous.fis.ion prompt neutrons actinide

Going s.raight for the gut:gut-brain axis.pathology and treatment of Parkins.n's.dis.as.

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Res.arch 2024年第10期19卷 2111-2112页

作者： Dominique Ebedes.Ces.r v.Borlongan Univ.rs.ty of s.uth Florida Mors.ni College of Medicine TampaFLUSA Center of Excellence for Aging and Brain Repair Department of Neurosurgery and Brain RepairUniversity of South Florida Morsani College of MedicineTampaFLUSA

This.pers.ectiv. focus.s.on the recent literature regarding the role of the gut-brain axis.GBA) in fecal microbiota trans.lantation(FMT) and s.em cell therapy(s.T) in Parkins.n's.dis.as.(PD).PD is.the s.cond mos. common neurodegenerativ. dis.as. in the United s.ates.yet therapies.remain *** res.arch s.gges.s.that the GBA may play a role in the pathogenes.s.of *** FMT as.well as.s.T offer promis.ng new av.nues.for PD *** bing the interactions.between FMT and s.T with the GBA may rev.al nov.l therapeutics.for PD.

关键词： s.raight pathology pathogenes.s