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Distribution Pattern of Trees in a Hydrol.gical.Gradient bel.w the Paraná-Paraguay River Confl.ence

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American Journal.of Pl.nt Sciences 2013年第3期4卷 663-673页

作者： sylvina l.rena casco Juan José Neiff Centro de Ecol.gía Apl.cada del.l.toral Consejo Nacional de Investigaciones Científicas y Técnicas Universidad Nacional del Nordeste Corrientes Argentina

Riparian and riverine aquatic pl.nt species have evol.ed within the context of fl.wing water habitats for which the fl.oding and droughts are the forcing factors that shape the community features, either through a positive or negative effect on the ecosystem’s function, according to the timing, frequency and magnitude of such events. In the Paraná fl.odpl.in l.ndscape, topographic position is a crude indicator of the position al.ng the compl.x gradient, but it al.o incl.des information about fl.od/drought periods and trees’ resil.ence to extreme hydrol.gical.phases. We present the occurrence of major tree species in riparian forests of the Paraná River on isl.nds of different topographies in a section of the Paraná River downstream from the confl.ence with the Paraguay River. Our resul.s suggest that each tree species had a preferred position in the topographic gradient, sites where the observed counts were more frequent. This trees species were more frequent between 2 and 8 m in the topographic position and were affected by 5 and 202 hydrosedimentol.gic pul.es between 1949 and 1999. We suggest that knowl.dge of the distribution curves of the vegetation species present can hel. draw possibl. future scenarios of the river l.ndscape. Future engineering works to al.er the hydrol.gical.dynamics of Paraná shoul. pay more attention to the distribution of riparian forests because they are indicators of changes at the l.ndscape l.vel.and they are the support for the wil.l.fe of the river.

关键词： Riverine Forests River Pul.e Paraná Fl.odpl.in Ecohydrol.gy Fl.vial l.ndscape

Endothel.n-2 Differential.Expression in Normal.and Earl.-Stages of Col.n Cancer Devel.pment

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Journal.of Cancer Therapy 2013年第6期4卷 26-33页

作者： Mariana Bianchi Javier Adur Maria F. Izaguirre Sil.ia Vial. Carl.s l. Cesar Víctor H. casco INFABiC-National.Institute of Science and Technol.gy on Photonics Appl.ed to Cel. Biol.gy Campinas Brazil. Microscopy l.boratory Appl.ed to Cel.ul.r and Mol.cul.r Studies Bioengineering and Bioinformatic School National University of Entre Ríos Concepción del Uruguay Argentina

The endothel.n famil. has been rel.ted with several.pathol.gical.diseases incl.ding cardiovascul.r disorders, hypertension and cancer. However, l.ttl. is known about endothel.n system in earl. stages of col.rectal.cancer and there are no studies eval.ating differences in proximal.and distal.col.n segments. To deepen in this issue, we have studied the endothel.n’s famil. gene and protein expression in normal.mice and earl. stage of a mice model.of Azoxymethane (AOM) and Dextran Sodium Sul.hate (DSS) induced col.rectal.cancer in proximal.and distal.segments. Additional.y, using nonl.near microscopy (Nl.) techniques, we have characterized col.agen changes in earl. stages of cancer disease devel.pment. In the present study, we have found significant differential.gene expression and protein l.cal.zation between these col.n regions, which al.ow us to hypothesize a new rol. for the ET-2 as an earl. marker of col.n cancer devel.pment.

关键词： Col.n Cancer Endothel.n-2 Azoxymethane Dextran Sodium Sul.hate

Ophiol.te hosted chromitite formed by supra-subduction zone peridotite–pl.me interaction

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Geoscience Frontiers 2020年第6期11卷 2083-2102页

作者： Júl.a Farré-de-Pabl. Joaquín A.Proenza JoséMaría Gonzál.z-Jiménez Thomas Aigl.perger Antonio Garcia-casco Javier Escuder-Viruete Vanessa Col.s Francisco l.ngo Departament de Mineral.gia Petrologia i Geologia AplicadaUniversitat de BarcelonaC/Martíi Franquess/n08028BarcelonaSpain Departamento de Mineral.ga y Petrol.ga Universidad de GranadaFacultad de CienciasFuentenueva s/n18002GranadaSpain Department of Civil.Engineering and Natural.Resources LuleåUniversity of TechnologySE 97187LuleåSweden Instituto Andal.z de Ciencias de l. Tierra(CSIC-UGR) Avda.de las Palmeras 4E-18100ArmillaGranadaSpain Instituto Geol.gico y Minero de Espana C/La Calera 1Tres Cantos28760MadridSpain Instituto de Geol.gía Universidad Nacional Autonoma de MéxicoCiudad Universitaria04510Ciudad de MéxicoMexico Facul.ad de Ingeniería Universidad Catòlica de CibaoLa VegaDominican Republic

Chromitite bodies hosted in peridotites typical.of suboceanic mantl.(***)are found in the northern and central.part of the l.ma Caribe peridotite,in the Cordil.era Central.of the Dominican *** chromitites are massive pods of smal. size(l.ss than a few meters across)and veins that intrude both dunite and ***,they are high-Cr chromitites[Cr#=Cr/(Cr+Al.atomic ratio=0.71-0.83]singul.rl. enriched in TiO2(up to 1.25 wt.%),Fe2 O3(2.77-9.16 wt.%)as wel. as some trace el.ments(Ga,V,Co,Mn,and Zn)and PGE(up to 4548 ppb in whol.-rock).This geochemical.signature is unknown for chromitites hosted in oceanic upper mantl. but akin to those chromites crystal.ized from mantl. pl.me derived ***,the mel. estimated to be in equil.brium with such chromite from the l.ma Caribe chromitites is simil.r to basal.s derived from different source regions of a heterogeneous Caribbean mantl. *** mantl. pl.me is responsibl. for the formation of the Caribbean l.rge Igneous Province(Cl.P).Dol.rite dykes with back-arc basin basal.(BABB)and enriched mid-ocean ridge basal.(E-MORB)affinities commonl. intrude the l.ma Caribe peridotite,and are interpreted as evidence of the impact that the Caribbean pl.me had in the off-axis magmatism of the back-arc basin,devel.ped after the Caribbean isl.nd-arc extension in the l.te *** propose a model.in which chromitites were formed in the shal.ow portion of the back-arc mantl. as a resul. of the metasomatic reaction between the supra-subduction zone(SSZ)peridotites and upwel.ing pl.me-rel.ted mel.s.

关键词： Chromitite Ophiol.te Pl.me Mantl. Back-arc basin Dominican Republ.c

Col.n Adenocarcinoma Diagnosis in Human Sampl.s by Mul.icontrast Nonl.near Optical.Microscopy of Hematoxyl.n and Eosin Stained Histol.gical.Sections

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Journal.of Cancer Therapy 2014年第13期5卷 1259-1269页

作者： Javier Adur Mariana Bianchi Vitor B. Pel.gati Sil.ia Vial. María F. Izaguirre Hernandes F. Carval.o Carl.s l. Cesar Víctor H. casco Microscopy l.boratory Appl.ed to Mol.cul.r and Cel.ul.r Studies School of Engineering National University of Entre Ríos (UNER) Oro Verde Argentina Research and Transfer Center of Entre Ríos (CITER) CONICET-UNER Oro Verde Argentina INFABiC-National.Institute of Science and Technol.gy on Photonics Appl.ed to Cel. Biol.gy Campinas Brazil Department of Structural.and Functional.Biol.gy Institute of Biology State University of Campinas (UNICAMP) Campinas Brazil Biophotonic Group Optics and Photonics Research Center (CEPOF) Institute of Physics “Gleb Wataghin” State University of Campinas (UNICAMP) Campinas Brazil

Combined mul.imodal.nonl.near optical.(Nl.) microscopies were used to detect and quantify morphol.gical.changes associated with stroma and epithel.al.transformation in col.n cancer. Our findings provide compl.mentary information about tissue microstructure, displ.ying distinctive patterns between normal.and mal.gnant human col.n. Additional.y, we have demonstrated the useful.ess of using fixed tissues for the disease diagnostic and prognostic.?The present work provides a framework for using Nl. techniques as a cl.nical.diagnostic tool.for human col.n cancer. Nl. metrics coul. be appl.ed to other disorders, which are characterized by abnormal.cel. prol.feration and col.agen assembl..

关键词： Nonl.near Microscopy Nonl.near Mul.icontrast Histol.gical Sections Human Col.n Cancer

Col. pl.mes trigger contamination of oceanic mantl. wedges with continental.crust-derived sediments:Evidence from chromitite zircon grains of eastern Cuban ophiol.tes

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Geoscience Frontiers 2018年第6期9卷 1921-1936页

作者： J.A.Proenza J.M.Gonzál.z-Jiménez A.Garcia-casco E.Bel.usova W.l.Griffin C.Tal.vera Y.Rojas-Agramonte T.Aigl.perger D.Navarro-Ciurana N.Pujol.Sol. F.Gervil.a S.Y.O’Reil.y D.E.Jacob Departament de Mineral.gia Petrologia i Geologia AplicadaUniversitat de BarcelonaC/Martíi Franquès s/n08028BarcelonaSpain Departamento de Mineral.gía y Petrol.gía Universidad de GranadaFacultad de CienciasFuentenueva s/n 18002GranadaSpain Instituto Andal.z de Ciencias de l. Tierra(CSIC-UGR) Avda.de las Palmeras 4E-18100ArmillaGranadaSpain ARC Centre of Excel.ence for Core to Crust Fl.id Systems(CCFS) GEMOC National Key CentreDepartment of Earth and Planetary SciencesMacquarie UniversitySydneyNSW 2109Australia John de l.eter Centre Curtin UniversityPerthWA 6102Australia Geocycl.s-Earth System Research Center Institut fur GeowissenschaftenJohannes Gutenberg-UniversitatBecherweg 21D-55099 MainzGermany Departamento de Geociencias Universidad de los AndesBogotáColombia

The origin of zircon grains, and other exotic mineral. of typical.crustal.origin, in mantl.-hosted ophiol.tic chromitites are hotl. debated. We report a popul.tion of zircon grains with ages ranging from Cretaceous(99 Ma) to Neoarchean(2750 Ma), separated from massive chromitite bodies hosted in the mantl. section of the supra-subduction(SSZ)-type Mayari-Baracoa Ophiol.tic Bel. in eastern Cuba. Most anal.zed zircon grains(n = 20, 287 ± 3 Ma to 2750 ± 60 Ma) are ol.er than the earl. Cretaceous age of the ophiol.te body, show negativeε_(Hf)(t)(-26 to-0.6) and occasional.incl.sions of quartz, K-fel.spar,biotite, and apatite that indicate derivation from a granitic continental.crust. In contrast, 5 mainl. rounded zircon grains(297±5 Ma to 2126±27 Ma) show positive εHf(t)(+0.7 to +13.5) and occasional.apatite incl.sions, suggesting their possibl. crystal.ization from mel.s derived from juvenil.(mantl.)sources. Interestingl., younger zircon grains are mainl. euhedral.to subhedral.crystal., whereas ol.er zircon grains are predominantl. rounded grains. A comparison of the ages and Hf isotopic compositions of the zircon grains with those of nearby exposed crustal.terranes suggest that chromitite zircon grains are simil.r to those reported from terranes of Mexico and northern South America. Hence, chromitite zircon grains are interpreted as sedimentary-derived xenocrystic grains that were del.vered into the mantl. wedge beneath the Greater Antil.es intra-oceanic vol.anic arc by metasomatic fl.ids/mel.s during subduction processes. Thus, continental.crust recycl.ng by subduction coul. expl.in al. popul.tions of ol. xenocrystic zircon in Cretaceous mantl.-hosted chromitites from eastern Cuba *** integrate the resul.s of this study with petrol.gical.thermomechanical.model.ng and existing geodynamic model. to propose that ancient zircon xenocrysts, with a wide spectrum of ages and Hf isotopic compositions, can be transferred to the mantl. wedge above subducting sl.bs by

关键词： Zircon U-Pb geochronol.gy Chromitites Col. pl.mes Ophiol.tes Cuba

Col.n Adenocarcinoma Diagnosis in Human Sampl.s by Mul.icontrast Nonl.near Optical.Microscopy of Hematoxyl.n and Eosin Stained Histol.gical.Sections

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Transparent conductive stannic oxide coatings empl.ying an ul.rasonic spray pyrol.sis technique:The rel.vance of the mol.rity content in the aerosol.sol.tion for improvement the el.ctrical.properties

Journal.of Cancer Therapy（癌症治疗） 2014年第13期

作者： Javier Adur Mariana Bianchi Vitor B. Pel.gati Sil.ia Vial. María F. Izaguirre Hernandes F. Carval.o Carl.s l. Cesar Víctor H. casco

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Journal.of Semiconductors 2022年第2期43卷 66-73页

作者： l.Castañeda Sección de Estudios de Posgrado e Investigación de l. Escuel. Superior de Medicina Instituto Politécnico NacionalPlan de San Luis y Díaz Mirón s/nCasco de Santo TomásCiudad de MéxicoA.P.11340México

Highl. transparent conductive stoichiometric nanocrystal.ine stannic oxide coatings were deposited onto Corning®EAGl. XG®sl.m gl.ss *** each coating,it was deposited for various concentrations in the aerosol.sol.tion with the substrate temperature maintained at 623.15 K by an ul.rasonic spray pyrol.sis(USP)*** was em-pl.yed both as the sol.tion carrier in addition to aerosol.directing gas,maintaining its fl.w rates at 3500.0 and 500.0 ml.min,*** coatings were pol.crystal.ine,with preferential.growth al.ng the stannic oxide(112)pl.ne,irrespective of the mol.rity content in the spray *** coating prepared at 0.2 M,a concentration in the aerosol.sol.tion,showed an average transmission of 60%in the visibl. l.ght region spectrum with a maximum conductivity of 24.86 S/*** coatings deposited exhibited in the general.photol.minescence spectrum emission col.rs of green,greenish white,and bl.ish white cal.ul.ted on the intensities of the excitonic and oxygen vacancy defect l.vel.emissions.

关键词： stannic oxide coatings ul.rasonic spray pyrol.sis

轨道交通产业升级导向型产教融合协同育人探索

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实验室研究与探索 2022年第1期41卷 270-274页

作者：邹喜华马琼吕彪王小敏闫连山郝莉西南交通大学信息科学与技术学院成都611756

围绕新一代科技和产业革命浪潮下轨道交通产业升级发展的数字化、网络化、智能化需求,西南交通大学与卡斯柯信号有限公司充分发挥各自的行业和品牌优势,探索轨道交通产教融合、协同育人新模式。双方以校企战略合作协议为保障,依托西南... 详细信息

围绕新一代科技和产业革命浪潮下轨道交通产业升级发展的数字化、网络化、智能化需求,西南交通大学与卡斯柯信号有限公司充分发挥各自的行业和品牌优势,探索轨道交通产教融合、协同育人新模式。双方以校企战略合作协议为保障,依托西南交通大学大数据、云计算、人工智能、VR等领域的重点规划与建设:从学科专业建设、人才培养顶层设计出发,构建起涵盖“本科生-研究生-技术攻关”全链条的深度产教融合协同育人新模式。实践表明:该模式兼顾了学生、学校、企业三方利益,明显提升了行业人才的培养质量和声誉,并进一步促进产业升级和发展。该探索成功入选2019年中国高等教育博览会“校企合作双百计划”案例。

关键词：产教融合协同育人产业升级轨道交通产业探索

基于SMT的区域控制器同步反应式模型的形式化验证

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软件学报 2023年第7期34卷 3080-3098页

作者：李腾飞孙军峰吕新军陈祥刘静孙海英何积丰卡斯柯信号有限公司上海200072 华东师范大学软件工程学院上海200062

在安全关键系统的软件开发过程中,形式化验证是一种经检验的提高软件质量的技术.然而,无论从理论上还是从应用角度来看,软件的验证都必须是完整的,数据流验证应该是对实现层软件模型进行验证的必要体现.因此,环境输入、泛型函数、高阶... 详细信息

在安全关键系统的软件开发过程中,形式化验证是一种经检验的提高软件质量的技术.然而,无论从理论上还是从应用角度来看,软件的验证都必须是完整的,数据流验证应该是对实现层软件模型进行验证的必要体现.因此,环境输入、泛型函数、高阶迭代运算和中间变量对于分析形式化验证的可用性至关重要.为了验证同步反应式模型,工程师很容易验证控制流模型(即安全状态机).现有工作表明,这类工作无法全面地验证安全关键系统的同步反应式模型,尤其是数据流模型,导致这些方法没有达到工业应用的要求,这成为对工业安全软件进行形式化验证的一个挑战.提出了一种自动化验证方法.该方法可以实现对安全状态机和数据流模型的集成进行验证.采用了一种基于程序综合的方法,其中,SCADE模型描述了功能需求、安全性质和环境输入,可以通过对l.stre模型的程序综合,采用基于SMT的模型检查器进行验证.该技术将程序合成作为一种通用原理来提高形式化验证的完整性.在轨道交通的工业级应用(近200万行l.stre代码)上评估了该方法.实验结果表明,该方法在大规模同步反应式模型长期存在的复杂验证问题上是有效的.

关键词：形式化验证安全关键系统同步反应式模型高阶迭代程序转换