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Geosta.istica. seismic inversion a.d 3D modelling of metric flow units,porosity a.d permea.ility in Bra.ilia. presa.t reservoir

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Petroleum Science 2024年第3期21卷 1699-1718页

作者： Rodrigo Penna.wagner Moreira.Lupina.ci Explora.ory Interpreta.ion a.d Reservoir Cha.a.teriza.ion Group(GIECa.) Department of Geology and GeophysicsUniversidade Federal FluminenseNiteroiRJ24210-346Brazil Petrobra. Rio de JaneiroRJ20031-912Brazil

Flow units(FU)rock typing is a.common technique for cha.a.terizing reservoir flow beha.ior,producing relia.le porosity a.d permea.ility estima.ion even in complex geologica. ***,the la.era. extra.ola.ion of FU a.a. from the well into the whole reservoir grid is commonly a.difficult ta.k a.d using the seismic da.a.a. constra.nts is ra.ely a.subject of *** pa.er proposes a.workflow to genera.e numerous possible 3D volumes of flow units,porosity a.d permea.ility below the seismic resolution limit,respecting the a.a.la.le seismic da.a.a. la.ger *** methodology is used in the Mero Field,a.Bra.ilia. presa.t ca.bona.e reservoir loca.ed in the Sa.tos Ba.in,who presents a.complex a.d heterogenic geologica. setting with different sedimentologica. processes a.d dia.enetic *** genera.ed metric flow units using the conventiona. core a.a.ysis a.d tra.sposed to the well log ***,given a.Ma.kov cha.n Monte Ca.lo a.gorithm,the seismic da.a.a.d the well log sta.istics,we simula.ed a.oustic impeda.ce,deca.etric flow units(DFU),metric flow units(MFU),porosity a.d permea.ility volumes in the metric *** a.m is to estima.e a.minimum a.ount of MFU a.le to ca.cula.e rea.istic scena.ios porosity a.d permea.ility scena.ios,without losing the seismic la.era. *** other words,every porosity a.d permea.ility volume simula.ed produces a.synthetic seismic tha. ma.ch the rea. seismic of the a.ea.even in the metric *** a.hieved 3D results represent a.high-resolution fluid flow reservoir modelling considering the la.era. control of the seismic during the process a.d ca. be directly incorpora.ed in the dyna.ic cha.a.teriza.ion workflow.

关键词： Flowunits Geosta.istica. inversion Presa.t reservoir 3D reservoir modelling Petrophysica. modelling

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Orga.ic petrogra.hic a.d minera.ogica. composition of the No. 6 coa. sea. of the Soutpa.sberg Coa.field, South a.rica. Insights into pa.eovegeta.ion a.d depositiona. environment

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Interna.iona. Journa. of Coa. Science & Technology 2024年第3期11卷 190-207页

作者： Sa.ki Biswa. Nicola.J.wagner Ofentse M.Moroeng DSI-NRF CIMERa.PPM Resea.ch Group Department of GeologyUniversity of JohannesburgJohannesburgSouth Africa

This study investiga.es the pa.eodepositiona. conditions of the No.6 Sea. of the Ma.za.ingwe Forma.ion in Ma.ha.o a.d Voorburg south a.ea.of the Soutpa.sberg Coa.field(Limpopo Province,South a.rica.utilizing orga.ic petrogra.hy a.d inorga.ic geochemica. *** coa.s a.e predomina.tly high-vola.ile bituminous B-a.ra.k with high a.h yields(a.g.36.1 wt%),cha.a.terized by high-vitrinite(~41.5 vol%),modera.e-to-high inertinite(9.8 vol%–33.7 vol%)a.d low liptinite(~2.3 vol%).The distribution of inertinite va.ies a.ong different coa. horizons(from bottom-lower to middle-upper),suggesting differentia. oxida.ion conditions a.d/or pa.eofire ***-to-inertinite(V/I)ra.io,tissue preserva.ion–gelifica.ion index(TPI–GI),a.d groundwa.er–vegeta.ion index(GWI–VI)plots,indica.e tha. the pea.-forming forest-swa.p vegeta.ion a.cumula.ed under mesotrophic-to-rheotrophic hydrologica. *** presence of structured ma.era.s(i.e.,telinite,collotelinite,fusinite,a.d semifusinite)suggests well-preserved pla.t tissues,wherea. fra.boida. pyrite a.d sulphur content(0.24 wt%–2.16 wt%)point to bra.kish-wa.er influence a. the pea. *** coa.s conta.n qua.tz,ka.linite,siderite,muscovite,dolomite,ca.cite,a.d pyrite minera.s,most of which were likely sourced from felsic igneous *** a./(a.+Fe+Mn)a.d(Fe+Mn)/Ti ra.ios for the studied sa.ples ra.ge between 0.24–0.97 a.d 0.57–70.10,*** ra.ios,a.–Fe–Mn plot,a.d presence of ma.sive botryoida.-type pyrite imply some influence of meteoric wa.ers or fluids from hydrotherma. a.tivity ***,the chemica. index of a.tera.ion(CIa.98.25–99.67),chemica. index of wea.hering(CIW:92.04–97.66),a.d a.CN–K terna.y dia.ra. suggest inorga.ic ma.ter suffered strong chemica. wea.hering,indica.ing wa.m pa.eoclima.ic conditions during the coa. forma.ion.

关键词： Ma.era.s Coa. fa.ies Geochemica.-indices Hydrotherma. Ma.za.ingwe forma.ion Soutpa.sberg Coa.field

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金刚石的ESR和3-DTL谱图特征

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核技术 2003年第1期26卷 28-31页

作者：刘顺生李旭傅慧芳 Günther a. wagner 中国科学院长沙大地构造研究所长沙410013 Ma.-Pla.ck-Institut für Kernphysik

对天然金刚石、高温高压人造金刚石和高温低压化学气相沉积金刚石进行了电子自旋共振 (ESR)和三维热释光 (3-DTL)测量。谱图特征表明 ,在天然金刚石和高温高压人造金刚石中 ,具有电子自旋共振性质的氮主要以孤氮、氮的交换相互作用对和S... 详细信息

对天然金刚石、高温高压人造金刚石和高温低压化学气相沉积金刚石进行了电子自旋共振 (ESR)和三维热释光 (3-DTL)测量。谱图特征表明 ,在天然金刚石和高温高压人造金刚石中 ,具有电子自旋共振性质的氮主要以孤氮、氮的交换相互作用对和S =1的氮对心的形式存在 ,化学气相沉积金刚石的ESR谱比较简单 ,它只有一个峰 ,由金刚石中未饱和碳键的悬空键所引起。对于 3-DTL谱 ,在 10 0— 2 0 0℃升温范围 ,天然金刚石有～ 370nm和～ 5 10nm两个释光峰 ,高温高压人造金刚石有～ 370nm的释光峰 ,化学气相沉积金刚石有～ 5 10nm的释光峰。这些谱图特征对金刚石的质量鉴定。

关键词： ESR 3-DTL 谱图特征电子自旋共振三维热释光金刚石矿物

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Stocha.tic seismic inversion a.d Ba.esia. fa.ies cla.sifica.ion a.plied to porosity modeling a.d igneous rock identifica.ion

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Petroleum Science 2024年第2期21卷 918-935页

作者： Fábio Júnior Da.a.ceno Ferna.des Leona.do Teixeira.a.tonio Ferna.do Menezes Freire wagner Moreira.Lupina.ci Explora.ory Interpreta.ion a.d Reservoir Cha.a.teriza.ion Group(GIECa.) Department of Geology and GeophysicsFederal Fluminense UniversityNiter oiRJ24210-346Brazil Petrobra. Rio de JaneiroRJ20231-030Brazil Na.iona. Institute of Science a.d Technology of Petroleum Geophysics(INCT-GP/CNPQ) Niter oiRJ24210-346Brazil

We a.ply stocha.tic seismic inversion a.d Ba.esia. fa.ies cla.sifica.ion for porosity modeling a.d igneous rock identifica.ion in the presa.t interva. of the Sa.tos Ba.in. This integra.ion of seismic a.d well-derived informa.ion enha.ces reservoir cha.a.teriza.ion. Stocha.tic inversion a.d Ba.esia. cla.sifica.ion a.e powerful tools beca.se they permit a.dressing the uncerta.nties in the model. We used the ES-MDa.a.gorithm to a.hieve the rea.iza.ions equiva.ent to the percentiles P10, P50, a.d P90 of a.oustic impeda.ce, a.novel method for a.oustic inversion in presa.t. The fa.ies were divided into five: reservoir 1,reservoir 2, tight ca.bona.es, cla.ey rocks, a.d igneous rocks. To dea. with the overla.s in a.oustic impeda.ce va.ues of fa.ies, we included geologica. informa.ion using a.priori proba.ility, indica.ing tha. structura. highs a.e reservoir-domina.ed. To illustra.e our a.proa.h, we conducted porosity modeling using fa.ies-rela.ed rock-physics models for rock-physics inversion in a. a.ea.with a.well drilled in a.coquina.ba.k a.d eva.ua.ed the thickness a.d extension of a. igneous intrusion nea. the ca.bona.e-sa.t interfa.e. The modeled porosity a.d the cla.sified seismic fa.ies a.e in good a.reement with the ones observed in the wells. Nota.ly, the coquina. ba.k presents a. improvement in the porosity towa.ds the top. The a.priori proba.ility model wa. crucia. for limiting the cla.ey rocks to the structura. lows. In Well B, the hit ra.e of the igneous rock in the three scena.ios is higher tha. 60%, showing a. excellent thickness-prediction ca.a.ility.

关键词： Stocha.tic inversion Ba.esia. cla.sifica.ion Porosity modeling Ca.bona.e reservoirs Igneous rocks

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石英光释光谱的混沌特征

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核技术 2003年第1期26卷 56-58页

作者：谢焱石谭凯旋刘顺生 Günther a. wagner 中国科学院广州地球化学研究所广州510640 南华大学建筑工程与资源环境学院衡阳421001 中国科学院长沙大地构造研究所长沙410013 Ma.-Pla.ck-Institut für Kernphysik

对石英光释光谱进行了混沌分析 ,结果表明 ,石英光释光通量随激发时间的演化为一混沌动力学行为 ,其Lya.unov指数为 0 .2 2 0 4— 0 .2 86 5 ,混沌吸引子的分维值为 3.6 0— 4 .2 0。

关键词：光释光谱混沌特征混沌吸引子石英矿床成因勘探

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Mecha.ica. upper bowel obstruction ca.sed by a.la.ge trichobezoa. in a.young woma.: a.very unusua. ca.e report

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World Journa. of Clinica. Ca.es 2024年第4期12卷 777-781页

作者： Ma.da.ena.Scherrer Peter Kornpra. Robert Sucher Joha.na.Muehlsteiner Doris wagner Depa.tment of Surgery Division for GeneralVisceral and Transplantation SurgeryMedical University of GrazGraz 8036Austria Depa.tment of Surgery Clinic RohrbachRohrbach 4150Austria

Ba.KGROUND Bezoa.s usua.ly compile huma. fibers a.d debris.a.specia. form of bezoa. in ca.e of psychologica.ly a.tered individua.s is the *** consists of volunta.ily swa.lowed ha.r bulks a.d is norma.ly removed via.*** lea.ing to ileus ha.e ra.ely been *** SUMMa.Y a.24-yea.-old fema.e pa.ient presented to the emergency room with a.domina. pa.n,na.sea.a.d vomiting for 3 *** previous medica. a.d psychia.ric history wa. *** a.a.ysis showed iron deficiency a.emia.leukocytosis,a.d eleva.ed liver *** a.domina. CT sca. revea.ed a.dense structure in the pa.ients’stoma.h which turned out to be a.huge trichobezoa. completely obstructing the *** trichobezoa. ha. to be removed *** her postopera.ive course,a.subcuta.eous seroma.*** a.single puncture,the rest of the recovery process wa. unrema.ka.le,a.d the pa.ient recovered *** a.mecha.ica. bowel obstruction is a.potentia.ly life-threa.ening event for every *** our ca.e a.young fema.e wa. suffering from severe symptoms of a. obstruction which might ha.e resulted in serious ha.m without successful surgica. ma.a.ement.

关键词： Ra.unzel syndrome Ha.r ingestion Ga.troscopy Bezoa. Ca.e report

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Proteolysis in the Subtropica. Woody Tree <i>a.a.ena.thera.colubrina.lt;/i>(a.gico) Seeds during a.d a.ter Germina.ion

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a.erica. Journa. of Pla.t Sciences 2018年第6期9卷 1169-1190页

作者： Dougla. Ba.duche Ka.ynka.G. do Livra.ento wagner a. S. Judice Lucia.o V. Pa.va.Luiz Julia.o Neto Rena.o M. Guima.&a.ilde es La.ora.&oa.ute rio Centra. de Biologia.Molecula. (LCBM) Federal University of Lavras (UFLA) Lavras Brazil Centro Interdisciplina. de Investiga.a. Bioqu&ia.ute mica.(CIIB) University of Mogi das Cruzes (UMC) Mogi das Cruzes Brazil Instituto Na.iona. de Fa.ma.ologia.(INFa.) Federal University of Sao Paulo (UNIFESP) Sao Paulo Brazil La.ora.&oa.ute rio de a.&a.cute lise de Sementes (La.) Federal University of Lavras (UFLA) Lavras Brazil

Proteolysis of seed stora.e proteins (SSP) during germina.ion provides a.stea.y supply of a.ino a.ids to the embryo development into seedling. This process is coordina.ed by different peptida.es tha. a.t sequentia.ly a.d overla.d mode. These enzymes a.e a. a.cient group evolved sepa.a.ely in a.wide structura. a.d functiona. diversity a.d ha.e ma.y a.plica.ions in medicine, pha.ma.y a.d industry. However, the knowledge a.out seed peptida.es during germina.ion wa. obta.ned from studies a.most restricted to the cultiva.ed species. This restriction implies ca.tion a.out genera.iza.ions ma.e from these studies, a. well limits the biologica. knowledge a.out pla.t kingdom a.d technologica. use from pla.t peptida.es. In this work, a.sca. of the proteolytic a.tivity wa. held in germina.ing seeds of a.leguminous subtropica. woody tree. Eleven proteolytic a.tivities were detected in protein extra.ts from embryonic a.is a.d cotyledons. The presence a.d intensity of these a.tivities va.ied over time a.d between these tissues. There wa. indica.ion tha. a.pa.tyl-endopeptida.es (phytepsins) a.d cysteine-ca.boxypeptida.es (pla.t ca.hepsins) were involved in a. colubrina.SSP hydrolysis. These peptida.es differ to tha. commonly involved in germina.ion of the cultiva.ed leguminous. In a.dition, one of detected phytepsins showed sta.ility on pH sca.e, which is importa.t for industria. uses. There wa. a.so detected a.meta.lo-ca.boxypeptida.e a.tivity, which ha. been not described in pla.ts. These peptida.es must be isola.ed to confirm or not these indica.ions. However, these da.a.indica.e the biologica. a.d technologica. importa.ce of extending the studies a.out pla.t peptida.es on a.diverse genetic ba.is.

关键词： Pla.t Peptida.es Leguminous Trees Biodiversity Biotechnology

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Mea. qua.ity in “in door” a.d “out door” production systems of poultry a.d swine

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Open Journa. of a.ima. Sciences 2011年第3期1卷 75-88页

作者： wagner a. G. a.a.jo Luiz F. T. a.bino Nilva.K. Sa.omura.Pedro V. R. Pa.lino a.a.ta.ia.M. Ca.pos 不详

The mea. qua.ity ca. be influenced by ma.y intera.ting fa.tors before a.d a.ter the sla.ghter. Currently more susta.na.le production systems a.e ta.geted in genera., whether or not they ha.e a.y effect on mea. qua.ity. The susta.na.ility is a.condition of a.roecology a.d necessa.ily im- plies on the a.ima. a.d pla.t a.socia.ion a.d succession. a.condition for susta.na.ility is to minimize or even elimina.e the use of inputs from processes of chemica. synthesis. In the ca.e of pigs a.d poultry, this is fea.ible by a.opting production systems tha. a.lows nutria. ents recycle directly on the soil a. levels tha. do not involve pollution. a.though we ha.e the understa.ding tha. the genera. principles of susta.na.ility to be observed a.e universa., the solution is not simple. For ea.h situa.ion a.vi- a.le a.terna.ive must be sought, depending on the socia., economic, ecologica. a.d cultura. rea.ities. In tropica. a.d subtropica. clima.es the production of pigs a.d poultry outdoors ca. be a. a.propria.e option. This a.so lea.s to nutria. ents recycle a.d promotes a.better energy ba.- a.ce of the system. a.ong the a.terna.ives tha. ca. be ta.en to introduce differentia.ing fa.tors in mea. production a. food is the type of pro- duction system, due to its direct impa.t on the mea. qua.ity. These systems ha.e a.direct in- fluence through the consumed food, by the conditions of a.ima. wellbeing, physica. a.tivity a.d the environment provided. The performa.ce a.d mea. qua.ity depend on the intera.tion of genotypes, rea.ing conditions, pre-sla.ghter ha.dling a.d processing of the mea. a.d the ca.ca.s. The influence of the rea.ing system on the a.ima. performa.ce, on the ca.ca.s a.d fina.ly on the mea. is the result of the intera.tive effects a.ong fa.ilities, feeding level a.d ge-notype used in the production systems. The production of poultry a.d pigs more extensively tend to get a.fina. product with its own or- ga.noleptic cha.a.teristics, cha.ging the mea. de-fa.lt color a.d c

关键词： a.terna.ive Systems Mea. Qua.ity Poultry Swine

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胸腺切除术治疗重症肌无力的长期随访:胸腔镜手术与开胸术的比较

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世界核心医学期刊文摘（儿科学分册） 2006年第6期2卷 37-38页

作者： wagner a. J. Cortes R. a. Strober J. H. Lee 刘凯(译) 不详 Depa.tment of Pedia.ric Surgery UCSF Medical Center PO Box 0570 San Francisco CA 94143 United States

Purpose: The a.m of this study wa. to determine if pa.ients a.e in remission or wea.ing off medica.ion a.ter thymectomy for mya.thenia.gra.is (MG) a.d to exa.ine the thora.oscopic versus open a.proa.hes. Methods: a.retrospective review of a.l pa.ients who underwent thymectomy for MG a. a.tertia.y referra. center between 1992 a.d 2004 (N = 14). Six pa.ients (42.9%) underwent thora.oscopic resection. Eight pa.ients underwent open resection; 5 (35.7%) ha. media. sternotomy a.d 3 (21.4%) by tra.scervica. a.proa.hes. Follow-up wa. obta.ned in 12 (85.7%) of 14 pa.ients by both cha.t review a.d telephone. The mea. follow-up wa. 43.0 months (ra.ge, 4-111 months). Sta.istica. significa.ce wa. determined by Student’s t test or Fisher’s Exa.t Test. Results: The thora.oscopic group ha. a.mea. opera.ing time of 138.8 minutes compa.ed with 139.8 minutes in the open group (P = .9). The thora.oscopic group ha. a.mea. estima.ed blood loss of 7.5 mL compa.ed with 52.5 mL in the open group (P = .02). The mea. length of sta. for the thora.oscopic group wa. 1.5 da.s (ra.ge, 1-2 da.s) a.d wa. 10.6 da.s (ra.ge, 3-41 da.s) in the open group (P = .13). Three (60%) of 5 pa.ients were entirely off medica.ion in the thora.oscopic group a. the time of follow-up compa.ed with 3 (50%) of 6 pa.ients in the open group (P = 1.0). In the thora.oscopic group, 5 (83.3%) of 6 were in cla.s 1 to 3 of the DeFilippi cla.sifica.ion (compl-ete remission or improved with decrea.ed medica.ion requirements). One pa.ient ha. no cha.ge in symptoms (cla.s 4). In the open group, 5 (83.3%) of 6 were cla.sified a. DeFilippi 1 to 3 a. the time of follow-up, a.d one pa.ient ha. worsening symptoms (cla.s 5). Conclusions: Both thora.oscopic a.d open a.proa.hes to thymectomy in pa.ients with MG a.e effective, with more tha. 80%of pa.ients in both groups in remission or with improvement a. the time of follow-up. The thora.oscopic group ha. the a.ded benefits of decrea.ed estima.ed blood loss, decrea.ed length of hospita. s

关键词：胸腔镜手术胸腺切除术重症肌无力长期随访药物治疗开胸术平均手术时间胸腔镜切除术胸骨正中入路平均出血量

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时间、剂量和反转时间对基于MRI测定急性心肌梗死面积的影响:延迟造影增强

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世界核心医学期刊文摘（心脏病学分册） 2006年第7期2卷 55-56页

作者： wagner a. Ma.rholdtH. Thomson L. R.M. Judd 马超 Duke Ca.diova.cula. MR Center Durham NC United States Dr.

Objectives: This study sought to investiga.e the influence of time, dose, a.d inversion time(TI) a.d their intera.tions on myoca.dia. infa.ct size mea.urements to esta.lish the founda.ion for a.sta.da.dized protocol for multicenter tria.s. Ba.kground: There is growing interest in using ma.netic resona.ce ima.ing(MRI) infa.ct size mea.urements a. a. end point in clinica. tria.s. However, no sta.da.dized protocol exists, a.d there a.e limited da.a.concerning the effects of time, contra.t a.ent dose, a.d TI. Methods: First, we determined the influence of postcontra.t ima.ing time(5 to 40 min), contra.t a.ent dose(0.1 vs. 0.2 mmol/kg), TI, a.d their intera.tions in a. a.ima. model(n=14). Second, we tested whether the findings of the a.ima. study a.ply to pa.ients a.d a.e genera.iza.le. Therefore, we retested the dia.nostic window in a.multicenter study. a.tota. of 48 pa.ients with first a.ute myoca.dia. infa.ction(a.I) from three centers were ima.ed twice(5 a.d 30 min) a.ter injection of 0.15 mmol/kg ga.olinium diethylenetria.ine-penta.ceta.e using a. a.justed TI. Results: The a.ima. study showed tha. the infa.ct size is independent of time a.d dose(p=0.9 a.d p=0.16, respectively) using a. a.justed TI. Using a.fixed TI, however, infa.ct size is a.function of time a.d dose(p=0.0001 a.d p=0.01, respectively). The multicenter study showed tha. MRI 1(16.9±12%of left ventricle) wa. not sta.istica.ly different from MRI 2(16.4±12%of left ventricle, p=NS)with no difference between sites(p=NS). Conclusions: The a.I size ca. be mea.ured with MRI using a.contra.t dose between 0.1 a.d 0.2 mmol/kg a.d a.time window of 5 to 30 min a.ter contra.t a.ministra.ion, provided tha. the TI is a.justed.

关键词：急性心肌梗死 MRI 反转时间磁共振成像乙酸钆左心室造影剂窗口期多中心试验动物模型

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