1661
10
20655
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https://www.socictopen.socict.org/files/original/fc679210310bb578ca315c071ab105fe.pdf
b731043bb468a0a67165e04910619434
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
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The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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NUEVO ACTIVADOR FISIOLOGICO POTENCIALIZADOR DE LA FRUCTIFICACIÓN EN PAPAYA ( Carica papaya L.)
Creator
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Ricardo Hernández-Pérez, ISLAY A. GARCÍA HERNÁNDEZ, ENRIQUE CASANOVAS COSIO, DAGOBERTO GUILLEN SÁNCHEZ
Description
An account of the resource
RESUMEN Nuevos productos son aplicados actualmente con éxito en agricultura sustentable con el fin de activar rutas metabólicas específicas en plantas, los que son conocidos comercialmente como activadores fisiológicos, desestresantes o potencializadores del rendimiento. Sin embargo, pocas investigaciones han logrado introducir en la práctica tales alternativas. En este estudio se ofrece información sobre los resultados de un nuevo formulado denominado A-CETAS/07, obtenido a partir de residuos de la industria azucarera y complementado con moléculas antioxidantes. Este se comparó con un activador comercial (testigo) y se aplicó foliarmente para estimular el potencial de fructificación en papaya ( L Carica papaya.), cv. Maradol roja. Los resultados evidenciaron una revigorización de las plantas, con aumento progresivo del rendimiento a medida que se incrementó la dosis de A-CETAS/07, por encima de la media histórica regional entre 64 - 74 t ha-1 a los 9 meses después del trasplante, lo cual representa una alternativa económica y con impacto favorable en el medio ambiente.
Date
A point or period of time associated with an event in the lifecycle of the resource
2015
Subject
The topic of the resource
Papaya ( Carica papaya L.), cv. Maradol roja, revigorizante
Identifier
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10.1590/0100-2945-203/14
Source
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Revista Brasileira de Fruticultura
Publisher
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Sociedade Brasileira de Fruticultura
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Plant culture
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000401065&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000401065&lng=en&tlng=en</a>
-
https://www.socictopen.socict.org/files/original/79ba00b525f2e4b9744888dce323a6be.pdf
40f61f9bb35cc2519dd279e1b4421197
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
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Title
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Potencial de la nanotecnología en la agricultura
Creator
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Ricardo Hugo Lira Saldívar, Bulmaro Méndez Argüello, Gladys De los Santos Villarreal, Ileana Vera Reyes
Description
An account of the resource
La aplicación de la nanotecnología (NT) en el sector agroalimentario es uno de los campos de más rápido crecimiento en la nano-investigación. Innovar y generar tecnología para producir la cantidad y la calidad de alimentos suficientes para alimentar a una población mundial en rápido crecimiento de los tiempos modernos, siempre será el mayor desafío. El uso excesivo e indiscriminado de agroquímicos sintéticos para incrementar el rendimiento de los cultivos agrícolas conduce al deterioro de la salud del suelo, a la degra-dación de agroecosistemas, causa problemas relacionados con la contaminación del ambiente y genera resistencia a los pesticidas por insectos y microorganismos fitopatógenos. En este contexto, la NT ha surgido como un avance tecnológico que puede transformar sectores de la agricultura, proporcionando herramientas para la detección rápida de enfermedades en los cultivos, así como mejorar la capacidad de las plantas para absorber los nutrientes y crecer con mayor velocidad. Con la NT se abre un amplio abani-co de oportunidades en la agricultura para producir agroproductos como nanofertilizantes, nanopestici-das, nanoherbicidas y nanosensores, que permitirán incrementar el rendimiento de alimentos de manera sustentable y reduciendo el impacto ambiental. Se espera que esta revisión crítica pueda proporcionar la información básica sobre los antecedentes en la investigación agronano tecnológica, que permita avan-zar con la experimentación en las aplicaciones de las nanopartículas en la agricultura ecológica
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
Identifier
An unambiguous reference to the resource within a given context
10.15174/au.2018.1575
Source
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Acta Universitaria
Publisher
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Universidad de Guanajuato
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Social Sciences, Science (General)
Relation
A related resource
<a href="https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1575/pdf" target="_blank" rel="noreferrer noopener">https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1575/pdf</a>
-
https://www.socictopen.socict.org/files/original/553a360d1bb690bf0bc53f3c2994065b.pdf
11b5196b0e57008554bc3f337fa8c664
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Empleo del estropajo común (Luffa cylindrica) en la remoción de contaminantes.
Creator
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Ricardo Ignacio Pereira-Martínez, Juan Fernando Muñoz-Paredes, Diego Hernán Peluffo-Ordoñez
Description
An account of the resource
Interesa a la ingeniería, el desarrollo biotecnológico de técnicas de tratamiento de agua para la remoción de contaminantes, aprovechando las propiedades de las fibras de Luffa cylindrica (FLc). Así lo exponen los argumentos explicados en varias investigaciones realizadas en todo el mundo en las que se describe un sugestivo escenario de razones válidas para considerar a la fibra del estropajo, como un material industrialmente promisorio y sostenible, apto para la realización de tratamientos de remoción de contaminantes y en la separación de sustancias inmersas en matrices fluidas. También explican la utilización de las fibras como matriz inmovilizadora para sostener comunidades microbianas activas implantadas con fines específicos; incluso, al comprender la arquitectura y las propiedades mecánicas de las FLc, se explora su utilización como agregado en la obtención de materiales compuestos, en la producción de nuevas sustancias y su capacidad para retener humedad. El presente artículo se refiere a la descripción de los procesos de adsorción e inmovilización en los que se ha involucrado a las FLc haciendo una revisión de experiencias investigativas. A la vez se estudian, los razonamientos que han permitido describir las técnicas y que posibilitan el aporte de soluciones al problema de la remoción de contaminantes y del tratamiento de agua.
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Subject
The topic of the resource
adsorbente, biofiltr, esponja vegetal, fibras, nanofibras, o estropajo
Identifier
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10.22490/21456453.1850
Source
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Revista de Investigación Agraria y Ambiental
Publisher
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UNAD
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture, Environmental sciences
Relation
A related resource
<a href="https://hemeroteca.unad.edu.co/index.php/riaa/article/view/1850" target="_blank" rel="noreferrer noopener">https://hemeroteca.unad.edu.co/index.php/riaa/article/view/1850</a>
-
https://www.socictopen.socict.org/files/original/371cd42d8e69315162ec1f5bada0c3fa.pdf
6f76c4fed39c037d56c001c13be456e4
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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La expansión del cultivo de la palma de aceite en Campeche. De los pequeños productores a la agroindustria transnacional
Creator
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Ricardo Isaac Márquez
Description
An account of the resource
Objetivo: describir las políticas que han impulsado el cultivo de palma de aceite en Campeche, la situación actual y las perspectivas futuras. Metodología: se realizó una revisión documental y se aplicó una encuesta productiva a una muestra representativa de palmicultores del estado de Campeche (n=137). Resultados: la expansión de la palma de aceite se ha llevado a cabo bajo un modelo de plantaciones campesinas a pequeña escala con escasa tecnificación, reducida productividad y dependencia de los apoyos gubernamentales. Limitaciones del estudio: la caracterización del cultivo de palma de aceite se enfoca en las prácticas de los pequeños productores, quienes representan 95% de los palmicultores del estado. Valor: se contribuye a la discusión sobre la expansión de la palma de aceite en México, mediante el estudio de caso de Campeche, que no había sido documentado hasta ahora. Conclusiones: los pequeños productores se encuentran en riesgo de desaparecer ante el cambio de las políticas públicas y la llegada de empresas agroindustriales transnacionales con plantaciones a gran escala, cuyos impactos potenciales en lo ambiental y en lo social no han sido evaluados.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
Campeche, Pequeños productores, aceite de palma, desarrollo rural, palm growers, palm oil, palmicultores, rural development, small producers
Identifier
An unambiguous reference to the resource within a given context
10.22198/rys2021/33/1370
Source
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Región y Sociedad
Publisher
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El Colegio de Sonora
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Social Sciences, Social sciences (General)
Relation
A related resource
<a href="https://regionysociedad.colson.edu.mx:8086/index.php/rys/article/view/1370/1727" target="_blank" rel="noreferrer noopener">https://regionysociedad.colson.edu.mx:8086/index.php/rys/article/view/1370/1727</a>
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https://www.socictopen.socict.org/files/original/482e04a9fa0c3e44e36fa938b2f38816.pdf
ad445da6de54f68f724db1ab2e3f64db
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Coronavirus
Description
An account of the resource
Dominio científico: Coronavirus
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Targeting coagulation activation in severe COVID-19 pneumonia: lessons from bacterial pneumonia and sepsis
Creator
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Ricardo J. José, Andrew Williams, Ari Manuel, Jeremy S. Brown, Rachel C. Chambers
Description
An account of the resource
Novel coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), has rapidly spread throughout the world, resulting in a pandemic with high mortality. There are no effective treatments for the management of severe COVID-19 and current therapeutic trials are focused on antiviral therapy and attenuation of hyper-inflammation with anti-cytokine therapy. Severe COVID-19 pneumonia shares some pathological similarities with severe bacterial pneumonia and sepsis. In particular, it disrupts the haemostatic balance, which results in a procoagulant state locally in the lungs and systemically. This culminates in the formation of microthrombi, disseminated intravascular coagulation and multi-organ failure. The deleterious effects of exaggerated inflammatory responses and activation of coagulation have been investigated in bacterial pneumonia and sepsis and there is recognition that although these pathways are important for the host immune response to pathogens, they can lead to bystander tissue injury and are negatively associated with survival. In the past two decades, evidence from preclinical studies has led to the emergence of potential anticoagulant therapeutic strategies for the treatment of patients with pneumonia, sepsis and acute respiratory distress syndrome, and some of these anticoagulant approaches have been trialled in humans. Here, we review the evidence from preclinical studies and clinical trials of anticoagulant treatment strategies in bacterial pneumonia and sepsis, and discuss the importance of these findings in the context of COVID-19.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Identifier
An unambiguous reference to the resource within a given context
10.1183/16000617.0240-2020
Source
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European Respiratory Review
Publisher
An entity responsible for making the resource available
European Respiratory Society
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Diseases of the respiratory system
-
https://www.socictopen.socict.org/files/original/bc2c2772006ff5df38f0112fdfaffbb8.pdf
57d580e4c0ce811ba4ade90b3b9d931f
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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DOCTRINA Y CONTAMINACIÓN AMBIENTAL""
Creator
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RICARDO JOSÉ MARIA PAHLEN, ANA MARÍA CAMPO
Description
An account of the resource
Los entes cada día son más conscientes del impacto causado por las actividades por ellos desarrolladas: productoras o prestadoras de servicios, sobre el medioambiente y la protección medioambiental no pasa a ser un dilema frente al desarrollo, sino un elemento a considerar.Las empresas deben asumir un compromiso de prevención, y en muchos casos revertir la contaminación y degradación ambiental causadas por sus actividades. Surge así un concepto de responsabilidad medioambiental, donde los entes son los encargados de asegurar un desarrollo sustentable, obligándose a “adoptar estrategias comerciales y efectuar actividades que cumplan con las necesidades de la empresa y de sus accionistas en el presente, mientras se protegen y se refuerzan los recursos humanos y naturales que serán necesarios en el futuro”.El desarrollo sustentable propone compatibilizar tres dimensiones del desarrollo: el económico, el social y el ambiental para alcanzar un estado de gobernabilidad que suministre bienestar y niveles de calidad de vida acordes con las aspiraciones ciudadanas. Este equilibrio rara vez se logra, aún en países altamente desarrollados; la dificultad está presente en llegar a encontrar experiencias genuinas que nos indiquen el camino por seguir.La incorporación de los efectos medioambientales en los entes, supone la existencia de un sistema de información que permita captarlos, para su posterior registración; caso contrario, se estaría midiendo de forma no adecuada la rentabilidad de la actividad empresaria. Este escenario, exige un análisis de las actividades: industriales, comerciales o de prestación de servicios realizadas y una identificación del impacto ambiental en los informes que brinde el sistema contable, caso contrario la información contable no cumpliría con todos los requisitos, al carecer de “confiabiabilidad”, y para que ese informe contable sea confiable debe reunir entre otros requisitos los de “aproximación a la realidad”, “esencialidad, “integridad”, indicados en el Marco Conceptual – Resolución Técnica 16 FACPCE, en Argentina.La información contable a ser presentada a terceros cumple un rol importante ante los distintos usuarios, que fue cambiando en los últimos tiempos. Hasta la década de los 70, en el siglo XX, la función de los estados contables era demostrar que los recursos del ente habían sido empleados adecuadamente, es decir exigía ese enfoque de la función administrativa, el uso eficiente y rentable de los recursos y su protección con respecto a los factores del contexto económico.Hemos destacado los cambios verificados por la doctrina contable del término activo, modificaciones consideradas luego por las normas contables, y es donde nos preguntamos si no habrá llegado el momento de investigar la posibilidad de tomar el “recurso natural” en el marco de la contabilidad patrimonial con su aporte positivo al patrimonio del ente y no exclusivamente a aquél como generador de quebrantos al comprobarse su agotamiento o reducción.Fallos como el “Mendoza” que imponen al Estado Nacional argentino, al de la Provincia de Buenos Aires y de la Ciudad Autónoma de Buenos Aires un urgente saneamiento del Riachuelo, muestran una tendencia al reclamo indemnizatorio de millones de víctimas de tragedias ambientales previsibles, darán lugar a estudios para una tecnología limpia, innovaciones que sean eficientes y no perjudiquen al medio ambiente. No es la naturaleza la que está en peligro, en mayor medida el peligro está orientado hacia la subsistencia del hombre y su sistema de vida y la conservación de este capital natural implicará inexorablemente el reconocimiento de un activo.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Source
A related resource from which the described resource is derived
Contabilidad y Auditoría
Publisher
An entity responsible for making the resource available
Universidad de Buenos Aires
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Accounting. Bookkeeping
Relation
A related resource
<a href="http://ojs.econ.uba.ar/index.php/Contyaudit/article/view/83" target="_blank" rel="noreferrer noopener">http://ojs.econ.uba.ar/index.php/Contyaudit/article/view/83</a>
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https://www.socictopen.socict.org/files/original/15c1f5d05ee6f71880d5a543dcee07db.pdf
ea8d41826f0f33eb3dc7da9e494c496a
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
O pronaf no sul do Brasil no período 1999-2010
Creator
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Ricardo Kinzo Ebina, Angélica Massuquetti
Description
An account of the resource
O objetivo do artigo é analisar a evolução do PRONAF na região Sul do Brasil e, em especial, no Rio Grande do Sul, no período 1999-2010. A metodologia empregada foi a coleta de informações em bases de dados, como MDA, MAPA, BB e IBGE. O estudo identificou que, no início do período, os estados da região Sul do país receberam mais da metade dos recursos do PRONAF. Ao longo do período investigado, as demais regiões, em especial o Nordeste, passaram a receber maior volume de recursos, mas o Sul manteve sua posição de destaque. Nesta região, o Rio Grande do Sul ocupa o primeiro lugar em termos de número de contratos e de valores disponibilizados, empregando os recursos no custeio das lavouras, principalmente, nas culturas de milho e de soja.Abstract The aim of this paper is to analyze the evolution of PRONAF in the south region of Brazil, especially in Rio Grande do Sul, in the period 1999-2010. The methodology employed was based on information gathering on databases such as MDA, MAPA, BB and IBGE. The study identified that in the beginning of the period the states of the south region of the country received more than half of the resources from PRONAF. Throughout the period examined, the other regions, especially the northeast, increased their share of the total resources, but the south region kept its position as the main receiver. In this region, Rio Grande do Sul occupies the first place in terms of number of contracts and values received, employing the resources to plantation of, mainly, corn and soya beans.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Agricultura Familiar, Pronaf, crédito rural, familiar agriculture, rural credit
Source
A related resource from which the described resource is derived
Estudos do CEPE
Publisher
An entity responsible for making the resource available
Universidade de Santa Cruz do Sul
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Social Sciences, Economics as a science, Economic theory. Demography
Relation
A related resource
<a href="http://online.unisc.br/seer/index.php/cepe/article/viewFile/2280/2148" target="_blank" rel="noreferrer noopener">http://online.unisc.br/seer/index.php/cepe/article/viewFile/2280/2148</a>
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https://www.socictopen.socict.org/files/original/db5030ab48c5919c88743dca042243ac.pdf
dfa6cbade0c3f52dbbfe77e1dcc2bf13
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Reseña de 'Cultura y seguridad alimentaria: enfoques conceptuales, contexto global y experiencias locales' de Sergio A. Sandoval Godoy y Juana María Meléndez Torres (coords.)
Creator
An entity primarily responsible for making the resource
Ricardo López Salazar
Date
A point or period of time associated with an event in the lifecycle of the resource
2011
Source
A related resource from which the described resource is derived
Estudios Sociales
Publisher
An entity responsible for making the resource available
Centro de Investigación en Alimentación y Desarrollo
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Social sciences (General), Nutrition. Foods and food supply
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=41716750012" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=41716750012</a>
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https://www.socictopen.socict.org/files/original/7f23aa4ff040156ea28d1f1f4ecd7450.pdf
ab97cfe6e1f00f2c395d023d177ec32b
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Alguns aspectos da ecologia dos mosquitos (Diptera: Culicidae) de uma área de planície (granjas Calábria) em Jacarepaguá, Rio de Janeiro: IV. Preferências alimentares quanto ao hospedeiro e freqüência domiciliar Some aspects of the ecology of the mosquities (Diptera: Culicidade) of an area of plains (grange Calabria) in Jacarepaguá, Rio de Janeiro: IV. Food preferences of hosts and domiciliary frequency
Creator
An entity primarily responsible for making the resource
Ricardo Lourenço-de-Oliveira, Rosemarie Heyden
Description
An account of the resource
Apresentamos os resultados de capturas de mosquitos, realizadas entre janeiro de 1982 e março de 1983, em Granjas Calábria, com a finalidade de avaliar suas preferências alimentares. Usamos seis iscas: homem, cavalo, vaca, carneiro, galo e sapo. O cavalo atraiu o maior número de exemplares, seguindo-se a vaca, o homem, o galo e o carneiro, sendo que o sapo não foi atacado. A isca humana foi a que atraiu mais espécies. Observamos uma tendência zoófila para as espécies locais - An. albitarsis, An. aquasalis, Ae. scapularis, Ae. taeniorhynchus, Cq. venezuelensis, Ma. titillans, Ps. ciliata, Ph. davisi e Ph. deanei sugaram principalemte cavalo e vaca, enquanto os Culex do subgênero Culex pareceram-nos mais ornitófilos e os do subgênero Microculex preferiram animais pecilotérmicos em experimentos que realizamos no laboratório. Ma. titillans foi a espécie preponderante em todas as iscas, demonstrado elevado ecletismo. Para estudar a freqüência domiciliar e peridomiciliar fizemos, mensalmente, de agosto de 1981 a julho de 1982, capturas dentro e fora de uma casa. Excetuando algumas espécies com maior propensão à endofilia principalmente An. aquasalis e Cx. quinquefasciatus, os mosquitos locais mostram-se mais exófilos. Foram visitantes ocasionais do domicílo: Ma. titillans, Ae. scapularis, Ae. taeniorhynchus e Cx. saltanensis.Results are presented on mosquito catches performed between january 1982 and March 1983, in Granjas Calábria, Rio de Janeiro, Brazil, in order to evaluate their host preferences. We used six baits, man, horse, cow, sheep, cock and toad. Horse attracted the greatest number of mosquitoes, followed by cow, man, cock and sheep, no mosquito fed on toad. man was the bait which attracted the largest number of species. Most local species were definetely zoophilic - An. albitarsis, An. aquasalis, Ae. scapularis, Ae. taeniorhynchus, Cq. venezuelensis, Ma. titillans, Ps. ciliata, ph. davisi and Ph. deanei preferred mainly horse and cow, while the species of Culex of subgenus Culex preferred avian blood, and those of subgenus Microculex showed a marked preference to fed on a toad, in our laboratory experiments. Ma. titillans was the most abundant mosquito on all baits, being hightly ecletic. Catches were carried out monthlt, indoors and outdoors, from August 1981 to july 1982 in order to study the house frequency. The local species rarely invaded the house. Ma. titillans, Ae. scapularis, Ae. taeniorhynchus and Cx. saltanenesis were occasionally found inside human dwellings but were much more frequently caught outdoors. An. aquasalis and Cx. quinquefasciatus showed to be the most domestic.
Date
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1986
Subject
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Culicidae, Preferências alimentares, Rio de Janeiro;, ecology, ecología, frequência domiciliar, host preferences, indoors frequency, mosquito, mosquitoes
Identifier
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10.1590/S0074-02761986000100003
Source
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Memórias do Instituto Oswaldo Cruz.
Publisher
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Instituto Oswaldo Cruz, Ministério da Saúde
Coverage
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Microbiology, Arctic medicine. Tropical medicine
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761986000100003" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761986000100003</a>
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https://www.socictopen.socict.org/files/original/9f0177d11a680e4f4f2c230899b23a94.pdf
e659bdd145a3ca8b0ee2f20c66286aeb
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Agricultura sostenible
Description
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Dominio científico: Agricultura sostenible
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
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<b>Aspectos ecológicos da fauna endoparasitária de <em>Acestrorhynchus lacustris</em> (Lütken, 1875) (Characiformes, Acestrorhynchidae) da planície de inundação do alto rio Paraná, Brasil</b> - DOI: 10.4025/actascibiolsci.v25i2.2043 <b>Ecological aspects of endoparasite fauna of <em>Acestrorhynchus lacustris</em> (Lütken, 1875) (Characiformes, Acestrorhynchidae) on the Upper Paraná River floodplain, Brazil</b>- DOI: 10.4025/actascibiolsci.v25i2.2043
Creator
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Ricardo Massato Takemoto, Gilberto Cezar Pavanelli, Gislaine Marcolino Guidelli, Solange de Carvalho
Description
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Foram analisados 51 espécimes de Acestrorhynchus lacustris (Lütken, 1875) coletados na planície de inundação do alto rio Paraná, entre fevereiro de 2000 a novembro de 2001. Desses, 35 (68,6%) estavam parasitados por pelo menos uma espécie de endohelminto. Foram encontradas oito espécies de endoparasitas: cinco nematóides (Contracaecum Tipo 1 larva de Moravec, Kohn e Fernades, 1993, Contracaecum Tipo 2 larva de Moravec, Kohn e Fernades, 1993, Contracaecum sp., Eustrongylides sp., Procamallanus sp.), dois digenéticos (Clinostomum sp., Rhipidocotyle gibsoni Kohn e Fernandes, 1994) e um acantocéfalo (Quadrigyrus torquatus Van Cleave, 1920). Contracaecum sp. e Q. torquatus mostraram-se positivamente associadas e tiveram suas abundâncias positivamente correlacionadas. Houve diferença significativa na prevalência e intensidade média de infecção de Q. Torquatus entre os sexos dos hospedeiros. Este parasita também apresentou correlação negativa entre sua intensidade e comprimento padrão do hospedeiro. Houve correlação positiva significativa entre a prevalência de Contracaecum Tipo 1 e o comprimento padrão dos hospedeirosFifty-one specimens of Acestrorhynchus lacustris (Lütken, 1875) collected on the Upper Paraná River floodplain were analyzed from February 2000 to November 2001. Of these, 35 (68.6%) were parasitized by at least one species of endohelminth. Eight species of endoparasites were found: five nematodes (Contracaecum Type 1 larvae of Moravec, Kohn and Fernades, 1993, Contracaecum Type 2 larvae of Moravec, Kohn and Fernades, 1993, Contracaecum sp., Eustrongylides sp. and Procamallanus sp.), two digeneans (Clinostomum sp. and Rhipidocotyle gibsoni Kohn and Fernandes, 1994) and one acanthocephalan (Quadrigyrus torquatus Van Cleave, 1920). Contracaecum sp. and Q. torquatus were positively associated and also had positively correlated abundances. There was significant difference in the prevalence and abudance of infection of Q. torquatus between hosts sexes. This parasite also presented negative correlation between its intensity and host standard length. There are significant positive correlation between the prevalence of Contracaecum Type 1 and host standard length
Date
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2003
Subject
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Acestrorhynchus lacustris, Río Paraná, ecología, endoparasitas
Identifier
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10.4025/actascibiolsci.v25i2.2043
Source
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Acta Scientiarum : Biological Sciences
Publisher
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Universidade Estadual de Maringá
Coverage
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Biology (General), Microbiology
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<a href="http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2043" target="_blank" rel="noreferrer noopener">http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2043</a>