13 research outputs found

    Adaptación a los cambios ambientales y territoriales

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    En este libro se abordan temáticas que destacan la adaptación de los distintos sectores de población a los cambios ambientales y territoriales, la cual muestra las respuestas a la incidencia de los estímulos del entorno, económico, social y ambiental. Así, se destaca la exposición de la población a los efectos destructivos de las amenazas y peligros naturales, lo que ha despertado interés en conocer sus causas, prevenir y mitigar el daño. A través de la revisión de estudios se induce la aprehensión de un tema que adquiere importancia en el contexto de los impactos globales, regionales y locales que se producen como consecuencia de la vulnerabilidad estructural característica de los países en desarrollo.En este libro se proponen estrategias de prevención ante la ocurrencia periódica de inundación en San Mateo Atenco, Estado de México y se analizan los factores sociales que inciden en el deterioro del bosque templado en San Lorenzo Huitzitzilapan. También se exponen soluciones para que se mejoren la condición del bosque y la calidad de vida de la población.Proyecto realizado con financiamiento de la Secretaría de Educación Pública-Subsecretaría de Educación Superior-Dirección General de Educación Superior Universitaria. Número del convenio con la SEP: 2017-15-001-017

    Annual Conference on Formative Research on EFL. Practices thar inspire change.

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    The conference papers of the Annual Conference on Formative Research on EFL. Practices thar inspire change collect pedagogical experiences, research reports, and reflections about social issues, language teaching, teaching training, interculturality under the panorama of the Covid-19 pandemic. Each paper invites the reader to implement changes in their teaching practice through disruptive pedagogies, reflect on the social and emotional consequences of the lockdown, new paths for teacher training and different approaches for teaching interculturality. We expect to inspire new ways to train pre-service teachers and teach languages in this changing times

    Colombian consensus recommendations for diagnosis, management and treatment of the infection by SARS-COV-2/ COVID-19 in health care facilities - Recommendations from expert´s group based and informed on evidence

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    La Asociación Colombiana de Infectología (ACIN) y el Instituto de Evaluación de Nuevas Tecnologías de la Salud (IETS) conformó un grupo de trabajo para desarrollar recomendaciones informadas y basadas en evidencia, por consenso de expertos para la atención, diagnóstico y manejo de casos de Covid 19. Estas guías son dirigidas al personal de salud y buscar dar recomendaciones en los ámbitos de la atención en salud de los casos de Covid-19, en el contexto nacional de Colombia

    Abstracts from the Food Allergy and Anaphylaxis Meeting 2016

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    Actualización de especificaciones de materias primas y materiales de acondicionamiento de acuerdo a NOM-059-SSA1 -2013

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    Tesis (Ingeniería Farmacéutica), Instituto Politécnico Nacional, UPIBI, 2016, 1 archivo PDF, (61 páginas). tesis.ipn.m

    ACCIÓN SINÉRGICA DEL ÁCIDO INDOL BUTÍRICO Y UNA RIZOBACTERIA, EN LA FITOEXTRACCIÓN ASISTIDA DE ARSÉNICO Y CADMIO POR Sedum praealtum A. DC.

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    La fitoextracción asistida implica la participación de especies vegetales y agentes suplementarios (aditivos químicos o biológicos) que incrementan la biodisponibilidad de los contaminantes y su acumulación. El empleo de reguladores del crecimiento vegetal (fitohormonas) crea un efecto neutral por estrés ocasionado por los metales en las plantas y favorecen su desarrollo. El presente trabajo evaluó el efecto de la relación sinérgica entre Sedum praealtum A. DC.- rizobacterias-fitohormonas, como alternativa de fitoextracción asistida combinada de arsénico y cadmio. La presencia de arsénico y cadmio en el crecimiento de S. praealtum A. DC. evidenció un daño en su desarrollo; pero la adición de ambos agentes quelantes resultó eficiente no solamente al facilitar la biodisponibilidad de estos metales para ser absorbidos por las plantas; sino también para demostrar la acción sinérgica que se estableció entre la rizobacteria, la fitohormona y las plantas de esta especie al potenciar su crecimiento radical que favoreció la absorción de los nutrientes evaluados.

    Update on the Cenomanian vertebrates from Algora (Guadalajara, Spain):new data on the faunal transition between the Early and the Late Cretaceous of Europe

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    International audienceThe largest concentration of vertebrate macroremains for the Cenomanian of south-westernEurope has been recognized at the palaeontological area of Algora (Guadalajara Province, centralSpain). The study of the taxa identified there provided new information about the palaeobiogeographyand temporal distributions of some lineages, and increased knowledge about the poorly-known transition between the Lower and the Upper Cretaceous faunas in Europe. The presenceof eight taxa was confirmed there: the lepisosteoid fish Obaichthys africanus; the helochelydridturtle aff. Plastremys lata; the bothremydid turtle Algorachelus peregrina; an indeterminate elasmosauridplesiosaur; a non-eusuchian neosuchian and a eusuchian crocodyliform; an indeterminatelithostrotian titanosaur; and an indeterminate theropod probably belonging to Abelisauridae.Recent fieldwork campaigns, performed in 2019 and 2021, provided more than 1,200 new vertebrateremains, including those of clades poorly represented so far, as well as others hithertounknown at this site. Therefore, the faunal list can be remarkably increased. In this sense, severaltaxa of Osteichthyes have been found, and chondrichthyan remains are also recognized there forthe first time. New remains of crocodyliforms, theropods and sauropods allow to analyze, in moredetail, the systematic attribution of the representatives of these lineages present in Algora. Notonly new relevant specimens of helochelydrids and bothremydids stand out among the numerousfinds of turtles (which allow a better understanding of the anatomy of the represented species),but especially the discovery of the partial skeleton of a relatively large cryptodiran sea turtle(including, among other elements, the carapace, with more than 1 meter in length, and the skull).In addition, other lineages hitherto unrecognized at this fossiliferous locality, such as a squamatewith aquatic affinities, are identified. The main novelties in knowledge about the Cenomanian vertebratefauna of Algora are presented here, and the palaeobiogeographical implications of severalof the new finds are discussed

    Update on the Cenomanian vertebrates from Algora (Guadalajara, Spain):new data on the faunal transition between the Early and the Late Cretaceous of Europe

    No full text
    International audienceThe largest concentration of vertebrate macroremains for the Cenomanian of south-westernEurope has been recognized at the palaeontological area of Algora (Guadalajara Province, centralSpain). The study of the taxa identified there provided new information about the palaeobiogeographyand temporal distributions of some lineages, and increased knowledge about the poorly-known transition between the Lower and the Upper Cretaceous faunas in Europe. The presenceof eight taxa was confirmed there: the lepisosteoid fish Obaichthys africanus; the helochelydridturtle aff. Plastremys lata; the bothremydid turtle Algorachelus peregrina; an indeterminate elasmosauridplesiosaur; a non-eusuchian neosuchian and a eusuchian crocodyliform; an indeterminatelithostrotian titanosaur; and an indeterminate theropod probably belonging to Abelisauridae.Recent fieldwork campaigns, performed in 2019 and 2021, provided more than 1,200 new vertebrateremains, including those of clades poorly represented so far, as well as others hithertounknown at this site. Therefore, the faunal list can be remarkably increased. In this sense, severaltaxa of Osteichthyes have been found, and chondrichthyan remains are also recognized there forthe first time. New remains of crocodyliforms, theropods and sauropods allow to analyze, in moredetail, the systematic attribution of the representatives of these lineages present in Algora. Notonly new relevant specimens of helochelydrids and bothremydids stand out among the numerousfinds of turtles (which allow a better understanding of the anatomy of the represented species),but especially the discovery of the partial skeleton of a relatively large cryptodiran sea turtle(including, among other elements, the carapace, with more than 1 meter in length, and the skull).In addition, other lineages hitherto unrecognized at this fossiliferous locality, such as a squamatewith aquatic affinities, are identified. The main novelties in knowledge about the Cenomanian vertebratefauna of Algora are presented here, and the palaeobiogeographical implications of severalof the new finds are discussed
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