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Influence of nitrogen a.d sulfur fertiliza.ion on qua.ity of ca.ola.Bra.sica.na.us L.) under ra.nfed conditions

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Journa. of Zhejia.g University-Science B(Biomedicine & Biotechnology) 2007年第10期8卷 731-737页

作者： a.Ma. G. jan a. a.IF M. jan M.T. KHa.Ta. R.a. Cerea. Crops Resea.ch Institute (CCRI) Pirsabak North West Frontier Province (NWFP) 25000 Pakistan Depa.tment of a.ronomy Agricultural University Peshawar North West Frontier Province (NWFP) 25000 Pakistan Dea. Fa.ulty of Crop Production Sciences Agricultural University Peshawar North West Frontier Province (NWFP) 25000 Pakistan

Field experiments were conducted a. Cerea. Crops Resea.ch Institute, Pirsa.a., Nowshera. Pa.ista., during winter 2003～2004; 2004～2005 to eva.ua.e the effect of nitrogen; sulfur levels; methods of nitrogen a.plica.ion on ca.ola.(Bra.sica.na.us L. cv. Bulbul-98) under ra.nfed conditions. Four levels of S (0, 10, 20,; 30 kg/ha.; three levels of N (40, 60,; 80 kg/ha.; a.control trea.ment with both nutrients a. zero level were included in the experiments. Sulfur levels were a.plied a. sowing while N levels were a.plied by three methods (100% soil a.plica.ion, 90% soil+10% folia. a.plica.ion,; 80% soil +20% folia. a.plica.ion). The experiments were la.d out in ra.domized complete block (RCB) design ha.ing four replica.ions. Oil content increa.ed significa.tly up to 20 kg S/ha.but further increa.e in S level did not enha.ce oil content. Glucosinola.e content increa.ed from 13.6 to 24.6 μmol/g a. S ra.e wa. increa.ed from 0 to 30 kg/ha. Protein content increa.ed from 22.4% to 23.2% a. S ra.e wa. increa.ed from 0 to 20 kg/ha. Oil content responded nega.ively to the increa.ing N levels. The highest N level resulted in the highest va.ues for protein (23.5%); glucosinola.e (19.9 μmol/g) contents. Methods of N a.plica.ion ha. no significa.t impa.t on a.y pa.a.eters under study.

关键词： Ca.ola Nitrogen (N) Sulfur (S) Methods of N a.plica.ion Qua.ity

Liver tra.spla.ta.ion a.d liver resection a. a.terna.ive trea.ments for prima.y hepa.obilia.y a.d seconda.y liver tumors: Competitors or a.lies?

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Hepa.obilia.y & Pa.crea.ic Disea.es Interna.iona. 2024年第2期23卷 111-116页

作者： jan Lerut Institute for Experimenta. a.d Clinica. Resea.ch(IREC) Universitécatholique Louvain(UCL)Avenue Hippocrate 561200 Woluwe Saint PierreBrusselsBelgium

a.though Sta.zl designed in the 1960’s liver tra.spla.ta.ion(LT)to trea. unresecta.le prima.y a.d a.so seconda.y liver tumors,tra.spla.ta.ion still occupies a.too)sma.l pla.e in the respective thera.eutic a.gorithms[1].Due to the la.k of(a.y)selection criteria.the concept of tra.spla.ta.ion beca.e ra.idly cha.lenged beca.se of the prohibitively high incidence of tumor recurrence[1–3].

关键词： liver tumors Liver

Potentia. of molecula. cha.erones for trea.ing a.zheimer’s disea.e

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Neura. Regenera.ion Resea.ch 2024年第11期19卷 2343-2344页

作者： Gefei Chen jan Joha.sson Depa.tment of Biosciences a.d Nutrition Karolinska InstitutetHuddingeSweden Depa.tment of Cell a.d Molecula. Biology Uppsala UniversityUppsalaSweden

a.zheimer’s disea.e(a.)is the most preva.ent form of dementia.i.e.,progressive memory loss a.d profound cognitive dysfunction,resulting in a.considera.le societa. *** the neuropa.hologica. level,the bra.ns of a. pa.ients exhibit a.yloid-β(a.)pla.ues,neurofibrilla.y ta.gles,a.d neuroinfla.ma.ion(Sa.a.Frigerio a.d De Strooper,2016).

关键词： a.zheimer infla.ma.ion a.

a.fiducia. a.proa.h to the nonpa.a.etric deconvolution problem:The discrete ca.e

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Science China.Ma.hema.ics 2024年第11期67卷 2653-2670页

作者： Yifa. Cui jan Ha.nig Center for Da.a.Science Zhejiang University Depa.tment of Sta.istics a.d Opera.ions Resea.ch University of North Carolina at Chapel Hill

Fiducia. inference is a.plied to nonpa.a.etric g-modeling in the discrete *** propose a.computa.iona.ly efficient a.gorithm to sa.ple from the fiducia. distribution a.d use the genera.ed sa.ples to construct point estima.es a.d confidence *** study the theoretica. properties of the fiducia. distribution a.d perform extensive simula.ions in va.ious *** proposed a.proa.h gives rise to good sta.istica. performa.ce in terms of the mea. squa.ed error of point estima.ors a.d covera.e of confidence ***,we a.ply the proposed fiducia. method to estima.e the proba.ility of ea.h sa.ellite site being ma.igna.t using ga.tric a.enoca.cinoma.da.a.with 844 pa.ients.

关键词： confidence interva.s empirica. Ba.es fiducia. inference nonpa.a.etric deconvolution

Solid Bi_(2)O_(3)-derived na.ostructured meta.lic bismuth with high forma.e selectivity for the electroca.a.ytic reduction of CO_(2)

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Interna.iona. Journa. of Minera.s,Meta.lurgy a.d Ma.eria.s 2024年第4期31卷 803-811页

作者： Xia.ya. Wa.g Sa.eer jan Zhiyong Wa.g Xia.bo Jin College of Chemistry a.d Molecula. Sciences Hubei Key Laboratory of Electrochemical Power SourcesWuhan UniversityWuhan 430072China Engineering Resea.ch Center of Orga.osilicon Compounds&Ma.eria.s Ministry of EducationWuhan 430072China

CO_(2) electrochemica. reduction(CO_(2)ER)is a. importa.t resea.ch a.ea.for ca.bon ***,a.a.la.le ca.a.ysts for CO_(2) reduction a.e still cha.a.terized by limited sta.ility a.d ***,meta.lic bismuth(Bi)ha. emerged a. a.promising ca.a.yst for CO_(2) ***,we report the solid ca.hode electroreduction of commercia. micronized Bi2O3a. a.stra.ghtforwa.d a.proa.h for the prepa.a.ion of na.ostructured ***-1.1 V versus reversible hydrogen electrode in a.KHCO3a.ueous electrolyte,the resulting na.ostructure Bi delivers a.forma.e current density of~40 ma.cm^(-2) with a.current efficiency of~86%,a.d the forma.e selectivity rea.hes97.6% a.-0.78 *** na.osized Bi2O3a. the precursor ca. further reduce the prima.y pa.ticle sizes of the resulting Bi,lea.ing to a.significa.tly increa.ed forma.e selectivity a. rela.ively low *** high ca.a.ytic a.tivity of na.ostructured Bi is a.tributa.le to the ultra.ine a.d interconnected Bi na.opa.ticles in the na.oporous structure,which exposes a.unda.t a.tive sites for CO_(2) electroca.a.ytic reduction.

关键词： bismuth ca.bon dioxide electroca.a.ysis forma.e solid electroreduction

Effects of a.id deposition control in China.a.review ba.ed on responses of subtropica. forests

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Frontiers of Environmenta. Science & Engineering 2024年第6期18卷 115-126页

作者： Da.ni Xie Xia.dong Ge Lei Dua. jan Mulder School of La.d Engineering Chang’an UniversityXi’an 710064China Sta.e Key La.ora.ory of Environmenta. Simula.ion a.d Pollution Control School of EnvironmentTsinghua UniversityBeijing 100084China Sta.e Environmenta. Protection Key La.ora.ory of Sources a.d Control of a.r Pollution Complex Beijing 100084China Fa.ulty of Environmenta. Sciences a.d Na.ura. Resource Ma.a.ement Norwegian University of Life SciencesBox 5003NO-1432ÅsNorway

For ma.y deca.es,a.id deposition used to pose a.significa.t regiona. a.r pollution cha.lenge in *** substa.tia. emission control of a.thropogenica.ly derived sulfur a.d nitrogen conta.ning ga.ses,both sulfur a.d nitrogen deposition,a. well a. the a.id ra.n-a.fected a.ea.ha.e significa.tly decrea.ed compa.ed to their pea. ***,pa.ticula.ly in the humid subtropics,a.e sensitive to a.id deposition,a. evidenced by soil a.idifica.ion,sulfa.e a.d nitra.e lea.hing in strea. wa.er,a.d eleva.ed soil nitrous oxide *** in the tota. deposition of sulfur a.d nitrogen,ca.sed a.significa.t decline in sulfa.e a.d nitra.e lea.hing from subtropica. forest a.d subsequently in sulfa.e a.d nitra.e concentra.ions in strea. wa.er,a.though there wa. a.out a.5-yea. *** dela. ma. be a.tributed to the desorption of a.cumula.ed sulfa.e a.d continued eleva.ed minera.iza.ion of a.cumula.ed nitrogen *** of nitrous oxide,a.potent greenhouse ga.,a.so declined in nitrogen-sa.ura.ed subtropica. forest soils,a. soil wa.er nitra.e concentra.ion ***,subtropica. forests in China.suffering from eleva.ed a.id deposition ha.e begun to ***,the current levels of sulfur a.d nitrogen deposition continue to exceed the critica. loa.s,i.e.,the a.signed threshold levels in a.corda.ce with emission control policies,in more tha. 10%of the country’s la.d a.ea.respectively,indica.ing rema.ning risks of a.idifica.ion a.d ***,further emission reductions a.e urgently needed,a.so beca.se they will help a.hieving goa.s rela.ed to a.r qua.ity a.d nitrous oxide emissions.

关键词： a.idifica.ion Critica. loa. Nitrous oxide Surfa.e wa.er chemistry Recovery

Wea. influence of na.ura. vegeta.ion in urba. green spa.es compa.ed to a.ricultura. ecosystems on House Ma.tin popula.ions:Insights from na.ionwide citizen science da.a.in the Czech Republic

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a.ia. Resea.ch 2024年第2期15卷 139-146页

作者： Denisa.Dvora.ova.jan Sipos Josef Suchomel Depa.tment of Zoology FisheriesHydrobiology and ApicultureMendel University in BrnoZemedelska 161300BrnoCzech Republic

The House Ma.tin(Delichon urbicum)is a.common fa.mla.d bird species in the Europea. la.dsca.e,yet its popula.ion numbers a.e currently in ***,it is not yet sufficiently expla.ned why this long-term decline *** fill this ga. in our knowledge,we investiga.ed how la.d cover composition a.fects the a.unda.ce of House Ma.tins on the la.dsca.e sca.e by using na.ionwide citizen science *** a.genera.ised linea. mixed-effect model(GLMM),we eva.ua.ed 12,094 records from the Czech Republic spa.ning *** a.a.ysis underscores the significa.ce of la.d cover type in sha.ing House Ma.tin *** specifica.ly,our results indica.e tha. within a.ricultura. la.d covers“na.ura.ly ma.a.ed a.a.le la.ds”exhibited significa.t positive effect,while forests,orcha.ds,a.d vineya.ds were deemed less fa.oura.le for House Ma.tin *** urba. la.d covers,we found a.clea. distinction in the impa.t on House Ma.tin popula.ions,with a.positive effect observed in urba. infra.tructure,development a.ea.,a.d post-industria. sites(i.e.,Urba.a.ea.),while a. indifferent impa.t wa. noted within urba. green spa.es a.d la.dsca.ed a.ea.(i.e.,GreenUrba.).Nota.ly,our findings suggest tha. the simple spa.ia.,a.e,a.d species structure typica. of forests in Europe,a.d simila.ly,the uniform structure of pa.ks a.d ga.dens,ma. be responsible for the decline in the a.unda.ce of the House *** a.voca.e for the preserva.ion or enha.cement of urba. greenery,expa.sion of na.ura. vegeta.ion in rura. a.ea. a.d a.option of ecologica. ma.a.ement pra.tices in orcha.ds a.d vineya.ds to mitiga.e further declines in House Ma.tin popula.ions.

关键词： Citizen science Ha.ita. preferences House Ma.tin Species distribution Urba. a.d suburba. la.dsca.e

Cut stumps vs broken stumps:Does it ma.e a.y difference in the ma.ntena.ce of pla.t a.d lichen biodiversity in Centra. Europea. mounta.n forests?

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Forest Ecosystems 2024年第4期11卷 457-468页

作者： Monika.Sta.ia.zek-Kik jan Za.nowiec Da.ia. Chmura Depa.tment of Geobota.y a.d Pla.t Ecology University of Lodz90-237LodzPoland Institute of Na.ure Protection a.d Engineering University of Bielsko-BialaWillowa Str 243-309Bielsko-BiałaPoland

Fxcessive forest exploita.ion significa.tly contributes to la.d degra.a.ion a.d the crea.ion of huma.-ma.e *** a.e sometimes ignored in studies on the biodiversity of coa.se woody *** investiga.ed whether the type of stump,*** stumps(na.ura.ly crea.ed)a.d cut stumps(formed during forestry opera.ions)ha. a. impa.t on the species composition a.d species diversity a. well a. due to this fa.t they ca. be cha.a.terized by pla.t *** resea.ch covered 728 spruce stumps(287 broken a.d 441 cut stumps)tha. were inha.ited by lichens,liverworts,mosses a.d va.cula. pla.ts in mounta.n forest belt(Ka.konosze Mts.,Pola.d).The following types of microha.ita.s were included in the resea.ch:the upper surfa.e a.d the la.era. surfa.e of a.stump with both ba.k a.d *** a.e sta.istica.ly significa.t compositiona. differences between the two types of stumps,which wa. demonstra.ed by ordina.ion a.a.yses a.d indica.or species *** to the genera.ized linea. models,the proba.ility of occurrence increa.es in cut stumps in ca.e of liverworts a.d va.cula. pla.ts a.d a.so a.ong the decomposition *** genera.ized linea. mixed-effects model showed tha. there wa. a.higher species richness of liverworts,mosses a.d va.cula. pla.ts on the cut stumps a.d less drier but the reverse situa.ion wa. in *** genera.ized a.ditive models for their cover showed simila. *** a.l of the ta.onomic groups were a.fected by a.titude both in terms of species composition a.d tota. cover on the *** concluded tha. cut stumps a.e a. importa.t type of dea.wood for biodiversity a.d provide a.convenient ha.ita.,especia.ly for ma.y lichens a.d bryophytes.

关键词： Coa.se woody debris Spruce stumps Epixylic flora Pla.t indica.ors

Dieba.k of ma.a.ed spruce sta.ds in western Germa.y promotes beetle diversity

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Journa. of Forestry Resea.ch 2024年第3期35卷 55-71页

作者： Eva.Pla.h Cha.ta. Tra.th jan Gerha.ds La.ra.Griebel Kla.s Fischer Depa.tment Biology Institute of Integrated Natural SciencesKoblenz-Landau University56070 KoblenzGermany

Biodiversity loss is a.significa.t problem a. a.globa. sca.e a.d ma. be a.plified by clima.e *** recent yea.s,coniferous forests ha.e ha. substa.tia. die-ba.k a.ross Europe due to drought a.d subsequent ba.k-beetle *** ma.y studies on the consequences of disturba.ce a.d subsequent ma.a.ement ha.e focused on na.ura. sta.ds,ma.a.ement implica.ions for ma.a.ed spruce sta.ds a.e not well understood,even though such sta.ds a.e widesprea. throughout *** this study,beetle ta.onomy,conserva.ion va.ue,a.d community com-position a.e compa.ed a.ong spruce pla.ta.ions a.d four post-disturba.ce ma.a.ement a.proa.hes:sta.ding dea.-wood,lying dea.wood,clea. cuts,a.d long-term *** a.d community composition differed significa.tly a.ong ma.a.ement ca.egories,while different beetle fa.i-lies responded *** spruce sta.ds ha.bored the lowest beetle diversity while the highest ta.onomic diver-sity a.d conserva.ion va.ue wa. on clea. cuts a.d sta.ds with lying or sta.ding *** proportion of forest specia.ists wa. highest in successiona. *** summa.y,different forest ma.a.ement ca.egories ha.bored distinct beetle communities a. the fa.ily-,species-,a.d ecologica. guild ***,post-disturba.ce ma.a.ement should consider the la.dsca.e sca.e a.d include different ma.a.ement *** enha.ces la.dsca.e heterogeneity a.d thus overa.l biodiversity but could a.so mitiga.e nega.ive impa.ts of na.ura. disturba.ces on ecosystem services.

关键词： Ba.k-beetle outbrea. Forest dieba.k Spruce Dea.wood Na.ure conserva.ion Beetle biodiversity-Coleoptera Coniferous forests