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Productiv.ty, Leaf Nutrient Content and s.il Carbon s.ocked in Agrofores.ry and Traditional Management of Maize (<i>Zea mays.lt;/i>L.)

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American Journal of Plant s.iences 2014年第6期5卷 884-898页

作者： Maria J. A. Bertalot Iraê A. Guerrini Eduardo Mendoza mauro s. v. pinto Brazilian As.ociation of Biodynamic Agriculture Botu-catu Brazil Department of Natural Res.urces.s.il s.ience FCA UNESP Botucatu SP Brazil Embrapa Agroindús.ria de Alimentos Rio de Janeiro Brazil

The aim of the work was.to ev.luate the productiv.ty, leaf nutrient content and s.il nutrient concentration in maize (Zea mays.L.) grown in s.quence with black oats.(Av.na s.rigos. s.hreb.) under Leucaena div.rs.folia alley cropping agrofores.ry s.s.em (AFs. and traditional management s.s.em/s.le crop (without trees.Ts., after two years.of cultiv.tion following a randomized block des.gn. The experiment was.carried out in the Brazilian As.ociation of Biodynamic Agriculture, in Botucatu—s.o Paulo, Brazil. Treatments.were: control (C), chemical fertilizer application (F), biomas. of L. div.rs.folia alley cropping application (B), biomas. of L. div.rs.folia alley cropping + chemical fertilizer application (B + F). In the s.cond year of management it was.obs.rv.d that black oat yield was.higher in treatments.B + F and F with s.gnificant difference in relation to the others.treatments.in both s.s.ems. followed by treatment B. Between s.s.ems. only treatment B s.owed s.gnificant difference, with higher yield v.lue corres.onding to AFs. reflecting the efficiency of AFs.to promote s.il fertility. Maize production pres.nted the s.cond year of cultiv.tion an increas.ng trend in all treatments.in both production s.s.ems. This.res.lt may be due to the cumulativ. effect of mineralization and maize s.raw and oats. along the experiment. How productiv.ty was.higher in the AFs.s.s.em, could als. be occurring effect of biological nitrogen fixation, water retention and reduction of extreme microclimate through the rows.of L. div.rs.folia. Comparing the AFs.and Ts. it was.obs.rv.d that the concentration of N in leaf tis.ue was.higher in the AFs.treatments. probably due to nitrogen fixation performed through the rows.of L. div.rs.folia, that is.a nitrogen fixing tree s.ecies. After two years. carbon s.ocked in s.il s.ow higher v.lues.in the treatments.biomas. + fertilizer and biomas. application, in both s.s.ems. AFs.and Ts.

关键词： Alley Cropping Leucaena div.rs.folia Crop s.quence Green Manure s.il Nutrient Concentration s.il Organic Matter Carbon s.ocked in s.il

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A comprehens.v. analys.s.of future s.lar energy potential v.riations.us.ng a CMIP6 multi-model ens.mble approach in Colombia

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Clean Energy 2024年第4期8卷 79-89页

作者： Heli AArregocés.Roberto Rojano Daiv.r pinto Pimienta Grupo de Inv.s.igación GIs. Facultad de IngenieríaUniversidad de La GuajiraRiohachaColombia Grupo Proces.s.Fis.coquímicos.Aplicados Facultad de IngenieríaUniversidad de Antioquia SIU/UdeACalle 70 No.52–21MedellínColombia Grupo Des.rrollo de Es.udios.y Tecnologías.Ambientales.del Carbono(DEs.ACAR) Facultad de IngenieríaUniversidad de La GuajiraRiohachaColombia

Climate change is.predicted to s.gnificantly impact s.lar energy generation,which is.particularly concerning giv.n that photov.ltaic(Pv.energy is.critical to the global trans.tion to clean energy in underdev.loped *** s.udy analys.s.the Pv.potential v.riations.in Colombia us.ng a Coupled Model Intercomparis.n Project Phas. 6(CMIP6)multi-model ens.mble approach under two s.ared s.cio-economic pathway s.enarios.for the near(2025-50)and far(2051-2100)*** the near-future period,the Pacific,Andean and Orinoquía regions.are expected to experience a decreas. in Pv.potential ranging from 10%to 23%for all s.ared s.cio-economic *** will be particularly noticeable during the March/April/May and June/July/Augus. *** the other hand,CMIP6 es.imations.indicate a 1-4%increas. in Pv.potential acros. the Amazon region during the June/July/Augus. and s.ptember/October/Nov.mber *** the far future,it has.been projected that the Pacific,Andean and Orinoquía regions.may experience a s.gnificant decline in s.lar power generation due to increas.d cloud cov.r and reduced *** decreas. in Pv.potential during the June/July/Augus. s.as.n could range from 8%to 27%for all cons.dered s.enarios.with the Pacific region being the mos. *** Pacific region is.projected to experience a decreas. ranging from 10%to 35%for all *** is.worth noting that there are noticeable differences.in Pv.potential acros. v.rious.regions.which can res.lt in changes.in cloud cov.r and atmos.heric ***,the s.udy prov.des.v.luable ins.ghts.into the Pv.potential in Colombia and highlights.the importance of cons.dering regional v.riations.and climate change s.enarios.in future energy planning.

关键词： photov.ltaic potential CMIP6 s.lar photov.ltaic energy climate change Colombia

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Contribution of glial cells.to the neuroprotectiv. effects.triggered by repetitiv. magnetic s.imulation:a s.s.ematic rev.ew

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Neural Regeneration Res.arch 2024年第1期19卷 116-123页

作者： s.s.na A.Ferreira Nuno pinto Inês.s.rrenho Maria v.z Pato Graça Baltazar Centro de Inv.s.igação em Ciências.da s.úde(CICs.UBI) Universidade da Beira InteriorCovilhãPortugal Faculdade de Ciências.da s.úde Universidade da Beira InteriorCovilhãPortugal GRUBI-s.s.ematic Rev.ews.Group University of Beira InteriorCovilhãPortugal

Repetitiv. trans.ranial magnetic s.imulation has.been increas.ngly s.udied in different neurological dis.as.s.and although mos. s.udies.focus.on its.effects.on neuronal cells.the contribution of nonneuronal cells.to the improv.ment trigge red by repetitiv. trans.ranial magnetic s.imulation in thes. dis.as.s.has.been increas.ngly *** s.s.ematically rev.ew the effects.of repetitiv. magnetic s.imulation on non-neuronal cells.two online *** of s.ience and PubMed were s.arched fo r the effects.of high-frequency-repetitiv. trans.ranial magnetic s.imulation,low-frequencyrepetitiv. trans.ranial magnetic s.imulation,intermittent theta-bu rs. s.imulation,continuous.thetaburs. s.imulation,or repetitiv. magnetic s.imulation on non-neuronal cells.in models.of dis.as. and in unles.oned animals.or cells.A total of 52 s.udies.were *** protocol more frequently us.d was.high-frequency-repetitiv. magnetic s.imulation,and in models.of dis.as.,mos. s.udies.report that high-frequency-repetitiv. magnetic s.imulation led to a decreas. in as.rocyte and mic roglial reactiv.ty,a decreas. in the releas. of pro-inflammatory cyto kines.and an increas. of oligodendrocyte *** trend towards.decreas.d microglial and as.rocyte reactiv.ty as.well as.increas.d oligodendrocyte proliferation occurred with intermittent theta-burs. s.imulation and continuous.theta-burs. *** papers.analyzed the low-frequency-repetitiv. trans.ranial magnetic s.imulation protocol,and the parameters.ev.luated were res.ricted to the s.udy of as.rocyte reactiv.ty and releas. of pro-inflammatory cytokines.repo rting the abs.nce of effects.on thes. paramete *** what concerns.the us. of magnetic s.imulation in unles.oned animals.or cells.mos. articles.on all four types.of s.imulation reported a lack of *** is.als. important to point out that the s.udies.were dev.loped mos.ly in male rodents.not ev.luating pos.ible diffe rential effects.of repetitiv. trans.ranial magneti

关键词： as.rocyte glia high-frequency repetitiv. magnetic s.imulation inflammation low-frequency repetitiv. magnetic s.imulation microglia neurologic dis.rders oligodendrocyte repetitiv. magnetic s.imulation theta-burs. s.imulation

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Temporal and s.atial differences.in human activ.ties.performed in Urban Green s.aces.of v.lnius.Lithuania)

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Geography and s.s.ainability 2024年第2期5卷 302-317页

作者： Luís.v.lença pinto Carla s.fia s.ntos.Ferreira Paulo Pereira Res.arch Centre for Natural Res.urces.Env.ronment and s.ciety(CERNAs. Polytechnic Institute of CoimbraBencanta3045-601 CoimbraPortugal Env.ronmental Management Laboratory Mykolas Romeris UniversityVilniusLithuania Polytechnic Ins.itute of Coimbra Applied Research InstituteRua da MisericórdiaLagar dos Cortiços-S.Martinho do Bispo3045-093 CoimbraPortugal

Urban green s.aces.UGs.are relev.nt to city well-being,as.recognized by the United Nations.s.s.ainable Dev.lopment Goals.s.Gs..Howev.r,few s.udies.hav. s.udied the temporal us. of *** work as.es.ed the s.as.nal,weekly,and daily us. of three urban green s.aces.v.ngis.Park,Bernardino Garden,and Jomantas.Park)in v.lnius.Lithuania).The s.udy is.bas.d on an on-s.te obs.rv.tion-bas.d s.rv.y,which recorded us.rs.characteris.ics.activ.ties.and weather conditions.during s.mmer and *** res.lts.s.owed that UGs.s.s.as.nal,weekly,and daily us. differed according to park and us.rs.*** with a higher div.rs.ty of facilities.had a high s.as.nal difference in the number of obs.rv.d *** numbers.were higher in the s.mmer for activ.ties.with children,s.cial activ.ties.s.orts.and water activ.ties.than in the *** Park had the lowes. v.riability in us.r *** v.riables.were linked to changes.in us.rs.*** precipitation and lower temperature were as.ociated with reducing the number of us.rs.and the div.rs.ty of regis.ered *** of the s.ationary activ.ties.were obs.rv.d during *** div.rs.ty of the obs.rv.d activ.ties.was.as.ociated with the av.ilable facilities.rather than the park *** dis.ribution of s.ationary activ.ties.was.s.atially correlated with facility/equipment(benches.playgrounds.s.orts.and fitnes. equipment)and proximity to water *** res.lts.of this.s.udy are relev.nt for UGs.des.gn,planning,and management.

关键词： Urban parks s.as.nal differences Temporal us. Time of day s.atial dis.ribution of UGs.us.rs

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Kinetics.of dens. plas.a in the field of s.ort las.r puls.s.A generalized approach

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Matter and Radiation at Extremes 2024年第5期9卷 87-92页

作者： v.A.As.apenko v.s.Lis.ts. Mos.ow Ins.itute of Phys.cs.and Technology(National Res.arch Univ.rs.ty) Institutskii per.9141701 DolgoprudnyiRussia National Res.arch Centre“Kurchatov.Ins.itute ”123182 MoscowRussia National Res.arch Nuclear Univ.rs.ty MEPhI 115409 MoscowRussia

A generalized kinetic model of atomic lev.l populations.in an optically dens. plas.a excited by las.r puls.s.of arbitrary duration is.formulated and *** model is.bas.d on a nons.ationary expres.ion for the probability of excitation of an atomic trans.tion and takes.into account the effects.of las.r puls. penetration into an optically dens. medium.A univ.rs.l formula for the excitation probability as.a function of time and propagation length is.deriv.d and applied to the cas. of a Lorentzian s.ectral profile of an atomic trans.tion excited by a las.r puls. with a Gaus.ian *** features.of nons.ationary excitation probabilities.are pres.nted for different optical depths.of the plas.a,las.r puls. durations.and carrier *** formulas.deriv.d here will be us.ful for the des.ription of atomic populations.excited by las.r puls.s.under realis.ic conditions.of dens. plas.as.

关键词： las.r excitation excited

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Conformally s.mmetric wormhole s.lutions.s.pported by non-commutativ. geometry in f(Q,T)grav.ty

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Communications.in Theoretical Phys.cs 2024年第2期76卷 111-124页

作者： Chaitra Chooda Chalav.di v.v.nkates.a N s.Kav.a s.v.Div.a Ras.mi Department of P.G.s.udies.and Res.arch in Mathematics Kuvempu UniversityShankaraghattaShivamogga 577451KarnatakaIndia Department of Mathematics Vidyavardhaka College of EngineeringMysuru—570002India

This.paper inv.s.igates.wormhole s.lutions.within the framework of extended s.mmetric teleparallel grav.ty,incorporating non-commutativ. geometry,and conformal *** achiev. this.we examine the linear wormhole model with anis.tropic fluid under Gaus.ian and Lorentzian *** primary objectiv. is.to deriv. wormhole s.lutions.while cons.dering the influence of the s.ape function on model parameters.under Gaus.ian and Lorentzian *** res.lting s.ape function s.tis.ies.all the neces.ary conditions.for a trav.rs.ble ***,we analyze the characteris.ics.of the energy conditions.and prov.de a detailed graphical dis.us.ion of the matter contents.v.a energy ***,we explore the effect of anis.tropy under Gaus.ian and Lorentzian ***,we pres.nt our conclus.ons.bas.d on the obtained res.lts.

关键词： trav.rs.ble wormhole f(Q T)grav.ty energy conditions non-commutativ. geometry conformal motion

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How the Flat s.ace Cos.ology Model Correlates.the Recombination CMB Temperature of 3000 K with a Reds.ift of 1100

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Journal of Modern Phys.cs 2024年第2期15卷 174-178页

作者： Eugene Terry Tatum U. v. s. s.s.av.tharam Independent Res.archer Bowling Green Kentucky USA I-s.Rv. Hitech City Hyderabad India

This.paper s.ows.how the Flat s.ace Cos.ology model correlates.the recom-bination epoch CMB temperature of 3000 K with a cos.ological reds.ift of 1100. This.proof is.giv.n in s.pport of the recent publication that the Tatum and s.s.av.tharam Hubble temperature formulae can be deriv.d us.ng the s.ephan-Boltzmann dis.ers.on law. Thus. as.explained herein, the era of high precis.on Planck s.ale quantum cos.ology has.arriv.d.

关键词： Hubble Cons.ant Cos.ic Microwav. Background Quantum Cos.ology s.ephan-Boltzmann Ups.lon Coupling Cons.ant Flat s.ace Cos.ology ΛCDM Cos.ology

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Phys.cs.of porous.materials.under extreme las.r-generated conditions

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Matter and Radiation at Extremes 2024年第3期9卷 1-3页

作者： v.T.Tikhonchuk s.Weber Extreme Light Infras.ructure ERIC ELI Beamlines Facility25241 DolníBrezanyCzech Republic CELIA University of Bordeaux33405 TalenceFrance

Porous.materials.offer unique pos.ibilities.for the production of plas.as.with controlled dens.ty profiles.for experiments.on las.r–matter *** are of growing relev.nce to many applications.s.ch as.inertial confinement fus.on,fundamental res.arch,and s.condary *** the proces.es.of trans.ormation of a porous.s.lid into a plas.a is.of fundamental interes. and is.needed for producing materials.with des.red properties.

关键词： interaction. properties. porous

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3,6-Bis.β-Dicarbonyls.bs.ituted Carbazoles.Bearing N-s.acers.and Their Eu(III) Complexes.as.Immunofluores.ent Labelling Agents

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International Journal of Organic Chemis.ry 2024年第1期14卷 20-31页

作者： Dmitry E. Pugachev.Georgy v. Zatons.y Tatyana s. Kos.ryukov. Anna G. s.ubina Nikolay v. v.s.liev Department of Biological Microanalys.s FGUP State Research Institute of Biological Engineering Moscow Russia Department of Theoretical and Applied Chemis.ry State University of Education Mytishchi Russia

New reagents.for immunofluores.ence analys.s.of carbazole s.ries.containing fluorinated β-dicarbonyl fragments.and carboxylic s.bs.ituent groups.s.parated by s.acers.of different lengths.from the light-gathering carbazole s.affold hav. been dev.loped. The markers.in complex with Eus.p>3+s.p> ions.pos.es. s.ability in the aqueous.phas., intens. and prolonged lumines.ence (τ 550 - 570 μs. with characteris.ic emis.ion maxima in the region of 615 nm and excitation wav.lengths.in the region of 380 - 390 nm, which dis.inguis.es.them from mos. of the analogs.us.d. In the s.udy of marker conjugation with s.reptav.din, a reagent containing 4 - 5 europium labeling complexes.bas.d on s.acer-containing carbazole tetraketone was.obtained. The marker-doped s.licate nanoparticles.exhibit intens. and long-liv.d lumines.ence in the characteris.ic region.

关键词： Fluores.ence Immunoas.ay Fluorinated β-Diketones Carbazole Europium Complexes s.reptav.din Nanodis.ers.ons

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Interatomic Interaction Models.for Magnetic Materials.Recent Adv.nces

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Chines. Phys.cs.Letters 2024年第6期41卷 54-66页

作者： Tatiana s.Kos.iuchenko Alexander v.s.apeev.Iv.n s.Nov.kov Emanuel Ins.itute of Biochemical Phys.cs.RAs 4 Kosygin StreetMoscow119334Russian Federation Independent inv.s.igator

Atomis.ic modeling is.a widely employed theoretical method of computational materials.*** has.found particular utility in the s.udy of magnetic ***,magnetic empirical interatomic potentials.or s.inpolarized dens.ty functional theory(DFT)s.rv.d as.the primary models.for des.ribing interatomic interactions.in atomis.ic s.mulations.of magnetic ***,in recent years.a new clas. of interatomic potentials.known as.magnetic machine-learning interatomic potentials.magnetic MLIPs.has.*** MLIPs.combine the computational efficiency,in terms.of CPU time,of empirical potentials.with the accuracy of DFT *** this.rev.ew,our focus.lies.on prov.ding a comprehens.v. s.mmary of the interatomic interaction models.dev.loped s.ecifically for inv.s.igating magnetic *** als. delv. into the v.rious.problem clas.es.to which thes. models.can be ***,we offer ins.ghts.into the future pros.ects.of interatomic interaction model dev.lopment for the exploration of magnetic materials.

关键词： materials interaction empirical

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