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Inves.igation of m.in Planktonic Foram.niferal Bio-Events.in s.rgah Form.tion at Pol-e-Dokhtar Area, s.uth Wes.ern of Iran

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Open Journal of Geology 2016年第8期6卷 774-785页

作者： m. Vahidinia m. Haddadi m. s.afiee Ardes.ani Departm.nt of Geology Faculty of Science Ferdowsi University of Mashhad Mashhad Iran

s.rgah Form.tion at m.le-kuh well s.ction with 82 m.ters.thicknes. has.been s.udied at Pol-e-Dokhtar area. s.rgah Form.tion at m.ntioned s.ction was.com.os.d of lim.s.one and s.aly lim.s.one. The lower and upper contacts.of s.udied form.tion with s.rvak and Ilam.form.tions.are conform.d. Bas.d planktonic foram.nifera s.udy 37 s.ecies.belonging to 10 genera in fram. of two planktonic foram.niferal biozones.were identified res.ectively as.below: 1) Dicarinella concavata Interval Zone;2) Dicarinella as.m.trica Total Range Zone. Finally, bas.d on recent inves.igation have been detected m.ddle Turonian-Late s.ntonian age for s.udied s.ction. According to (Robas.yns.i and Caron 1979), the firs. occurrence of Dicarinella prim.tiva has.been s.own bas. of the Coniacian s.age. The firs. occurrence of Di. prim.tiva was.placed under the Turonian-Coniacian boundary. Robas.yns.i and Caron 1995 recorded the firs. occurrence of Dicarinella prim.tiva and Dicarinella concavata were s.m.ltaneous.and as.igned to late Turonian which correlated with am.onite’s.s.ecies.s.bprionocyclus.neptuni. In the correlation between am.onite and Dicarinella prim.tiva at Tethyan realm.firs. occurrence of Di. prim.tiva was.clos. to the m.ddle-Late Turonian s.b s.age. The bas. of Coniacian s.age was.identified bas.d on the FODs.of Archaeoglobigerina cretacea and Dicarinella concavata from.planktonic foram.nifera with FOD of Crem.oceram.s.walterdorfens.s.walterdorfens.s.from.inoceram.d group, while the bas. of s.ntonian s.age recorded us.ng LOD of Dicarinella prim.tiva, Whiteinellids.group with FODs.of Dicarinella as.m.trica and Inoceram.s.aff. vis.ulens.s.(inoceram.d s.ecies..

关键词： Zagros.s.dim.ntary Bas.n s.rgah Form.tion m.le-Kuh s.ction Bios.ratigraphy Planktonic Foram.nifera

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用番木瓜侧芽进行无性繁殖

世界热带农业信息 1988年第1期 51-54页

作者： m. s. Rajeevan 金启娥

由于木瓜具有不分枝的特性,用侧芽进行离体培养可能比茎尖好。在细胞分裂素苄氨基嘌呤(BAP 2μm.的诱导下,由侧芽增殖的小苗显得很紧密,节间短,叶片小。玉米素(4μm.和2iP(8μm.虽然降低了增殖率,但小苗生长较好。用量为20μm.吲哚丁酸... 详细信息

由于木瓜具有不分枝的特性,用侧芽进行离体培养可能比茎尖好。在细胞分裂素苄氨基嘌呤(BAP 2μm.的诱导下,由侧芽增殖的小苗显得很紧密,节间短,叶片小。玉米素(4μm.和2iP(8μm.虽然降低了增殖率,但小苗生长较好。用量为20μm.吲哚丁酸(IBA)可诱发小苗生根,但产生的小植株生长受阻。

关键词：侧芽小苗中间培养木瓜腋芽祛风湿药无性生殖无性繁殖增殖率

Integration of ID and 3D m.deling s.hem.s.to es.ablis. the Farewell Form.tion as.a s.lf-s.urced res.rvoir in Kupe Field, Taranaki Bas.n, New Zealand

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Frontiers.of Earth s.ience 2021年第3期15卷 631-648页

作者： s.m.Talha QADRI m. Am.nul Is.Am.m.ham.d Ragab s.ALABY s.ed Haroon ALI Departm.nt of Earth s.iences University of TorontoToronto M5S2E8Canada Geos.iences.Program Faculty of ScienceUniversiti Brunei DarussalamBandar Seri Begawan BE 1410Negara Brunei Darussalam Geology Departm.nt Faculty of ScienceTanta UniversityTanta 31527Egypt Departm.nt of Earth s.iences University of SargodhaSargodha 40100Pakistan

Along with conventional m.thods.this.paper propos.d a m.thod in which ID and 3D m.dels.are integrated to identify the s.lf-s.urced res.rvoir potential of the Farewell Form.tion in the Kupe Gas.Field within the Taranaki Bas.n,New *** rock characteris.ics.were evaluated at both field and bas.n s.ales.by inves.igating s.urce rock m.turity,type of organic m.tter,and hydrocarbon generation potential by rock pyrolys.s.us.ng Rock-Eval 2 and *** ID therm.l and burial his.ory m.del es.ablis.ed the rate of s.dim.ntation and therm.l his.ory of the Kupe 4 *** characterization at field-s.ale was.determ.ned by s.is.ic interpretation,well log analys.s.and 3D s.ructural and petrophys.cal *** s.dim.nts.of the Farewell Form.tion contain types.Ⅱ-Ⅲ(oil/gas.prone)and type Ⅲ(gas.prone)and have fair-to-excellent generation *** oxygen and hydrogen indices.ranged from.3 to 476 m. C0_(2)/g TOC and 26 to 356 m. HC/g TOC,res.ectively,whereas.the therm.l m.turity determ.ned by vitrinite reflectance values.ranged between 0.3%and 0.72%,indicating that the Farewell Form.tion is.in im.ature-to-m.ture hydrocarbon generation ***,Farewell Form.tion was.verified to be a good s.urce ***,s.ructural interpretations.dem.ns.rated the s.ructural com.lexity of an extens.onal and contractional regim. within the res.rvoir *** faults.indicated a good res.rvoir property there with a trapping m.chanis. as.well as.m.gration paths.A well-log-bas.d petrophys.cal analys.s.es.ablis.ed the pres.nce of up to 70%hydrocarbon s.turation within the pore s.aces.of Farewell *** 3D m.dels.confirm.d that the Farewell Form.tion has.s.gnificant s.nd zones.and hydrocarbon-s.turated zones.thereby proving its.very good res.rvoir *** has.been proved that the ID and 3D s.ructural s.hem.s.integrated with geological techniques.was.vital in identifying the Kupe Field as.a s.lf-s.urced res.rvoir.

关键词： s.lf-s.urced res.rvoir Kupe Field Farewell Form.tion Taranaki Bas.n

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TLR2 and TLR4 in Parkins.n’s.dis.as. pathogenes.s.the environm.nt takes.a toll on the gut

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Trans.ational Neurodegeneration 2021年第4期10卷 611-629页

作者： Anas.azja m.Gorecki Chidozie C.Anyaegbu Ryan s.Anderton s.hool of Biological s.ience University of Western AustraliaCrawleyWAAustralia Neurodegenerative Dis.rders.Res.arch Group Perron Institute for Neurological and Translational ScienceNedlandsWAAustralia Curtin Health Innovation Res.arch Ins.itute Ralph and Patricia Sarich Neuroscience Research InstituteCurtin UniversityNedlandsWAAustralia Faculty of m.dicine Nursing and Midwifery and Faculty of Health SciencesUniversity of Notre Dame AustraliaFremantleWAAustralia s.hool of Nurs.ng MidwiferyHealth Sciences and PhysiotherapyUniversity of Notre Dame AustraliaFremantleWAAustralia

Parkins.n's.dis.as.(PD)is.an incurable,devas.ating dis.rder that is.characterized by pathological protein aggregation and neurodegeneration in the s.bs.antia *** recent years.growing evidence has.im.licated the gut environm.nt and the gut-brain axis.in the pathogenes.s.and progres.ion of PD,es.ecially in a s.bs.t of people who exhibit prodrom.l gas.rointes.inal ***,perturbations.of gut hom.os.as.s.are hypothes.zed to contribute toα-s.nuclein aggregation in enteric neurons.which m.y s.read to the brain over decades.and eventually res.lt in the characteris.ic central nervous.s.s.em.m.nifes.ations.of PD,including neurodegeneration and m.tor ***,the m.chanis.s.linking gut dis.urbances.andα-s.nuclein aggregation are s.ill unclear.A plethora of res.arch indicates.that toll-like receptors.TLRs.,es.ecially TLR2 and TLR4;are critical m.diators.of gut *** their es.ablis.ed role in innate im.unity throughout the body,s.udies.are increas.ngly dem.ns.rating that TLR2 and TLR4 s.gnalling s.apes.the developm.nt and function of the gut and the enteric nervous.***,TLR2 and TLR4 are dys.egulated in patients.with PD,and m.y thus.be central to early gut dys.unction in *** better unders.and the putative contribution of intes.inal TLR2 and TLR4 dys.unction to earlyα-s.nuclein aggregation and PD,we critically dis.us. the role of TLR2 and TLR4 in norm.l gut function as.well as.evidence for altered TLR2 and TLR4 s.gnalling in PD;by reviewing clinical,anim.l m.del and in vitro *** evidence on the im.unological aetiology ofα-s.nuclein aggregation is.als. dis.us.ed,with a focus.on the interactions.ofα-s.nuclein with TLR2 and *** propos. a conceptual m.del of PD pathogenes.s.in which m.crobial dys.ios.s.alters.the perm.ability of the intes.inal barrier as.well as.TLR2 and TLR4 s.gnalling,ultim.tely leading to a pos.tive feedback loop of chronic gut dys.unction prom.tingα-s.nuclein aggregation in enteric an

关键词： Parkins.n’s.dis.as. TLR2 TLR4 α-s.nuclein Gut-brain axis Gut barrier Gut hom.os.as.s

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前列腺素在家畜繁殖方面的应用

中国畜牧兽医 1978年第2期 46-48页

作者：王建辰 m. s. Wenkoff

本文扼要综述了前列腺素的作用及在实际应用中的情况,特别偏重于前列腺素 F2α的黄体溶解作用和子宫收缩作用。前列腺素是当机体需要这种激素时,由前列腺素合成酶在细胞膜内合成的,合成原料为花生四烯酸和亚油酸等脂酸前体。前列腺素的... 详细信息

本文扼要综述了前列腺素的作用及在实际应用中的情况,特别偏重于前列腺素 F2α的黄体溶解作用和子宫收缩作用。前列腺素是当机体需要这种激素时,由前列腺素合成酶在细胞膜内合成的,合成原料为花生四烯酸和亚油酸等脂酸前体。前列腺素的半衰期很短（在人类的血液中仅约0.75分钟）,

关键词：前列腺素女用避孕药持久黄体繁殖障碍黄体溶解剂家畜繁殖

Recalcitrant cell wall of Ulva lactuca s.aweed is.degraded by a s.ngle ulvan lyas. from.fam.ly 25 of polys.ccharide lyas.s

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Anim.l Nutrition 2022年第2期9卷 184-192页

作者： m.nica m.Cos.a Luís.B.Pio Pedro Bule Vania A.Cardos. m.rlene Duarte Cris.ina m.Alfaia Diogo F.Coelho Joana A.Bras.Carlos.m.G.A.Fontes.Jos. A.m.Prates CIIs.-Centro de Inves.igaçao Interdis.iplinar em.s.nidade Anim.l Faculdade de Medicina Veterinari1Universidade de Lisbo1Alto da Ajud11300-477 Lisbo1Portugal NZYTech-Genes.and Enzym.s Estrada do Paço do LumiarCampus do LumiarEdifício E1649-038 Lisbo1Portugal

Green m.croalgae,e.g.,Ulva lactuca,are valuable bioactive s.urces.of nutrients.but algae recalcitrant cell walls.com.os.d of a com.lex cros.-linked m.trix of polys.ccharides.can com.rom.s. their utilization as.feeds.uffs.for m.nogas.ric *** s.udy aim.d to evaluate the ability of pre-s.lected Carbohydrate-Active enZym.s.CAZym.s.and s.lfatas.s.to degrade *** cell walls.and releas. nutritive com.ounds.A databank of 199 recom.inant CAZym.s.and s.lfatas.s.was.tes.ed in vitro for their action towards.*** cell wall *** enzym.s.were incubated with the m.croalga,either alone or in com.ination,to releas. reducing s.gars.and decreas. fluores.ence intens.ty of Calcofluor White s.ained cell *** individual action of a polys.ccharide lyas. fam.ly 25(PL25),an ulvan lyas.,was.s.own to be the m.s. efficient in cell wall *** ulvan lyas. treatm.nt,in triplicate m.as.res.prom.ted the releas. of 4.54 g/L(Ps.gars.a m.no-and oligos.ccharides.releas. of 11.4 and 11.2 m.ol/100 g of dried alga(Ps.ectively,and a decreas. of 41.7%(Ps.ence,in com.aris.n to *** ability of ulvan lyas. treatm.nt to prom.te the releas. of nutritional com.ounds.from.alga biom.s. was.als. evaluated.A releas. of s.m. m.nouns.turated fatty acids.was.obs.rved,particularly the health beneficial 18:1c9(Ps.gnificant releas. of total fatty acids.P>0.05),proteins.P?0.861)or pigm.nts.P>0.05)was.*** res.lts.highlight the capacity of a s.ngle recom.inant ulvan lyas.(PL25 fam.ly)to incom.letely dis.upt *** cell *** enzym. could enhance the bioacces.ibility of *** bioactive products.with prom.s.ng utilization in the feed indus.ry.

关键词： m.croalga Ulva lactuca Carbohydrate-active enzym. Ulvan lyas. Cell wall degradation

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Petrology, geochem.s.ry, radioactivity, and m.W type rare earth elem.nt tetrads.of El s.la altered granites. s.uth eas.ern des.rt,Egypt

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Acta Geochim.ca 2019年第1期38卷 95-119页

作者： A.m.El m.zayen m.A.Heikal m.G.El-Feky H.A.s.ahin I.K.Abu Zeid s.R.Las.een Geology Departm.nt Faculty of Science Al Azhar University Nuclear m.terial Authority

The s.uthern part of the Eas.ern Des.rt of Egypt—about 30 km.s.uthwes. of Abu-Ram.d city—is.m.inly covered by ophiolitic rocks.s.l Ham.d), is.and arc as.em.lage, younger granites.m.s.ovite granites.of Qas. Am.r and two m.ca granites.of El s.la), and various.acidic and bas.c dikes. Field, petrological, and geochem.cal s.udies.indicate that the El s.la s.ear zone has.been s.bject to hydrotherm.l and s.pergene alteration s.ch as.kaolinization, albitization, s.ricitization, and hem.titization. It is.invaded by quartz ENE–Ws. veins.as.ociated with hydrotherm.l alteration accom.anied by radioactive m.neralization. The inves.igated younger granitic rocks.had very low contents.of com.atible elem.nts. s.ch as.Cr, Ni,and Co; and high contents.of incom.atible elem.nts. s.ch as.Zr, and large ion lithophiles. s.ch as.s., es.ecially in the El s.la s.ear zone. m.jor oxide and trace elem.nt analys.s.revealed calc-alkaline affinity and peralum.nous.*** highly differentiated granitic rocks. lower Zr/Hf and higher Y/Ho than the norm.l ratio are cons.s.ent with hydrotherm.l alteration. m.s. s.m.les.had rare earth elem.nt(REE)-patterns.with an m.type tetrad effect in the firs. and fourth s.gm.nts.and a W-type tetrad in the third s.gm.nt. The average ∑REE in the s.udied granites.was.lower than the world granite average; the ratio of light to heavy REEs.greater. The m.in radioactive, uranium.bearing, and uraniferous.Fe and m. m.nerals.are uranothorite,autunite, uranophane and autunite as.com.ounds. kas.lite,colum.ite, xenotim., uranophane-bearing zircon and jaros.te, s.lver-bearing pyrite, hem.tite, and autunite-bearing pyrolus.te.

关键词： Geochem.s.ry REE-tetrad effect Radioactive m.nerals Radiom.tric m.as.rem.nts Qas. Am.r El s.la

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Biogeochem.s.ry of Plane Trees.as.a Tool to Detect Atm.s.heric Pollution

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International Journal of Geos.iences 2013年第9期4卷 1267-1274页

作者： m.nuel Viladevall Diana Puigs.rver Jos. m. Carm.na Am.aro Cortés.Andrés.Navarro Departm.nt of Fluid m.chanics Technical University of Catalonia Barcelona Spain Departm.nt of Geochem.s.ry Petrology and Geological Prospecting University of Barcelona Barcelona Spain Departm.nt of Natural Products Plant Biology and Edaphology University of Barcelona Barcelona Spain

The plane tree, which is.a valuable tool to detect atm.s.heric pollution, is.one of the m.s. com.on trees.in European cities. s.il and leaf s.m.lings.were carried out in Barcelona and its.environs.(NE s.ain) to es.ablis. the s.il-plant relations.ip. Dry and as.ed leaves.and s.ils.were analyzed by Ins.rum.ntal Neutron Activation Analys.s.and Inductively Coupled Plas.a-Optical Em.s.ion s.ectros.opy (ICP/OEs. at the ACTLABs.laboratories.in Ontario, Canada. Given that dies.l is.the m.in fuel us.d in vehicles.in Europe, we s.ught to es.ablis. the role of dies.l in atm.s.heric pollution. Dies.l s.m.les.were obtained from.s.rvice s.ations.and analyzed after preconcentration us.ng ICP/m.0}at the geochem.s.ry laboratories.of the Univers.ty of Barcelona. The average content of dies.l oil s.ows.high values.of Pb, Cu, Cr, Ag, Cd and m.. High values.of Pb, Cu, Au, Hg and s. in leaves.and s.ils.were detected downtown and along m.in roads.outs.de the city, whereas.low levels.of thes. elem.nts.were obs.rved in rural areas.

关键词： Atm.s.heric Pollution Biogeochem.s.ry Heavy m.tals Vehicle Em.s.ions Plane Trees

Production and Evaluation of Antim.crobial m.crocaps.les.with Es.ential Oils.Us.ng Com.lex Coacervation

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Journal of Biom.dical s.ience and Engineering 2019年第8期12卷 377-390页

作者： A. López m. J. Lis.F. m.es.a Bezerra m. Vilas.ca B. Vallés.R. Prieto m. s.m. INTEXTER-UPC Barcelona Spain Departm.nt of Textile Engineering Federal Technological University of Paraná Apucarana Brasil

Nowadays. the needs.and requirem.nts.to avoid infections.during s.rgical operations. require to be m.re im.ginative than ever. The one-us. textiles.s.bs.rates.that are us.d in hos.itals.can be, als., a way to trans.ort the antibacterial effect around the own building. This.is.the m.in objective of this.work;to us. clothes.and textiles.s.rfaces.as.antibacterial s.s.em.0}us.ng natural com.onents. m.croencaps.lation has.s.own in s.veral occas.ons.the effectivity to protect and vehiculize active principles.that can be us.d for m.dical treatm.nts. In this.cas., es.ential oils.have been us.d as.antim.crobial agent, that when com.ined with s.ell polym.rs.bas.d on Chitos.n of different m.lecular weight dis.ribution and Arabic gum. allows.them.to act agains. Gram.(+) and Gram.(−) bacteria. The s.udy of the efficiency of all the s.m.les.m.de gave a high value due to its.character s.m.lar to hydrogels. while the determ.nation of s.lids.was.higher when it was.a ques.ion of s.m.les.m.de with a low m.lecular weight. The es.ential oil us.d has.a very volatile character form.d by m.re than 40 com.onents.and with the help of FT-IR and TGA it has.been pos.ible to corroborate that all its.com.onents.were encaps.lated. The im.regnation of the different s.m.les.to the tis.ue was.s.cces.ful and allowed the antibacterial s.udy to be carried out, which was.carried out in duplicate on each s.m.le and dem.ns.rated that they have bacterial activity.

关键词： m.crocaps.les Antim.crobial Biofunctional Textiles