1112
10
20655
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https://www.socictopen.socict.org/files/original/6f1551ce4e118bfe20a616b0f70978bd.pdf
ab2cc479bbac8321dece9d4c2779e1bf
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
Insecticidal and Nematicidal Contributions of Mexican Flora in the Search for Safer Biopesticides
Creator
An entity primarily responsible for making the resource
Beatriz Hernández-Carlos, Marcela Gamboa-Angulo
Description
An account of the resource
Plant metabolites have been used for many years to control pests in animals and to protect crops. Here, we reviewed the available literature, looking for the species of Mexican flora for which extracts and metabolites have shown activity against pest insects and parasitic nematodes of agricultural importance, as well as against nematodes that parasitize domestic cattle. From 1996 to 2018, the search for novel and eco-friendly biopesticides has resulted in the identification of 114 species belonging to 36 botanical families of Mexican plants with reported biological effects on 20 insect species and seven nematode species. Most plant species with detected pesticide properties belong to the families Asteraceae, Fabaceae, and Lamiaceae. Eighty-six metabolites have been identified as pesticidal active principles, and most have been terpenoids. Therefore, the continuation and intensification of this area of research is very important to contribute to the generation of new products that will provide alternatives to conventional pesticide agents. In addition, future studies will contribute to the recognition and dissemination of the importance of propagating plant species for their conservation and sustainable use.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Subject
The topic of the resource
Asteraceae, Haemonchus, Meloidogyne, Spodoptera, insecticides, mexican plants, nematicides, pesticides, plant extracts
Identifier
An unambiguous reference to the resource within a given context
10.3390/molecules24050897
Source
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Molecules
Publisher
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MDPI AG
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Organic chemistry
Relation
A related resource
<a href="http://www.mdpi.com/1420-3049/24/5/897" target="_blank" rel="noreferrer noopener">http://www.mdpi.com/1420-3049/24/5/897</a>
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https://www.socictopen.socict.org/files/original/5d51be6ba28d7eb61f0a66943edf4e2b.pdf
4a6ebbccaf03371ccee27cf3ed66c30b
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
Insecticidal Effect of Zinc Oxide and Titanium Dioxide Nanoparticles against <i>Bactericera cockerelli</i> Sulc. (Hemiptera: Triozidae) on Tomato <i>Solanum lycopersicum</i>
Creator
An entity primarily responsible for making the resource
José A. Gutiérrez-Ramírez, Rebeca Betancourt-Galindo, Luis A. Aguirre-Uribe, Ernesto Cerna-Chávez, Alberto Sandoval-Rangel, Epifanio Castro-del Ángel, Julio C. Chacón-Hernández, Josué I. García-López, Agustín Hernández-Juárez
Description
An account of the resource
The use of nanoparticles (NPs) has generated an alternative pest control. The objective was to evaluate the insecticidal effect of zinc oxide nanoparticles (ZnO NPs), titanium dioxide nanoparticles (TiO2 NPs), and their combination on Bactericera cockerelli (Hemiptera: Triozidae) second-stage nymphs under laboratory and greenhouse conditions in tomato. The laboratory research was carried out with the leaf immersion bioassay method under a complete randomized design, and in the greenhouse by direct plant spraying under a randomized block design; in both designs, a control without NPs was added. Mortality was recorded every 24 h for 4 days. Both NPs in the laboratory and greenhouse showed toxicity to B. cockerelli nymphs. Results in the laboratory showed that NPs significantly caused increased mortality of 88, 99, and 100% 96 h after treatment of ZnO NPs, TiO2 NPs, and their combinations, at 1000, 100, and 250 ppm, respectively. Direct spray of plants in the greenhouse showed low mortality with 27, 32, and 23% after 96 h of ZnO NPs, TiO2 NPs, and their combinations, at 3000, 500, and 250 ppm, respectively. These results on B. cockerelli control seem promising. Nanoparticles as insecticides are a novel strategy, however, further investigation is required in field tests to obtain suitable efficacy for use in a pest management system.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
TiO<sub>2</sub>, nano-insecticide, nanoparticles, nanotechnology, pest control, tomato psyllid
Identifier
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10.3390/agronomy11081460
Source
A related resource from which the described resource is derived
Agronomy
Publisher
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MDPI AG
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
Relation
A related resource
<a href="https://www.mdpi.com/2073-4395/11/8/1460" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2073-4395/11/8/1460</a>
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https://www.socictopen.socict.org/files/original/ee1e1a0138870ac9b694cd5bbf9a8e8d.pdf
74ce40acfc1271b3da8320b4670bdea4
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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Insecticidal Properties of <i>Ocimum basilicum</i> and <i>Cymbopogon winterianus</i> against <i>Acanthoscelides obtectus</i>, Insect Pest of the Common Bean (<i>Phaseolus vulgaris</i>, L.)
Creator
An entity primarily responsible for making the resource
Álvaro Rodríguez-González, Samuel Álvarez-García, Óscar González-López, Franceli Da Silva, Pedro A. Casquero
Description
An account of the resource
The bean weevil, Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae: Bruchinae), causes severe post-harvest losses in the common bean, Phaseolus vulgaris L. The control of this insect is still poor and involves the use of conventional insecticides. There is an increasing demand in the search for new active substances and products for pest control towards reduction of adverse effects on human health and the environment. The protection of grains with alternative products, such as essential oils, is a possible alternative to meet the needs described above. Therefore, this investigation evaluated the applications of basil, Ocimum basilicum, and citronella, Cymbopogon winterianus, essential oils for A. obtectus control. These essential oils significantly reduced the bean weight losses and the number of beans damaged by A. obtectus at higher doses than 60 or 120 μL/sample. The number of holes per bean did not differ between the doses of basil essential oil, not even at the dose of 60 μL, while it was higher at 120 μL, probably due to a lower capacity of movement of the insects treated with this dose and/or the oil’s direct or indirect effects on the insects. Basil and citronella oils exhibited similar patterns of insecticidal activity over the insect, both directly in adult insects or indirectly over bean seeds. These essential oils affected the development of A. obtectus since the greatest doses applied on beans decreased the emergence of the bean weevil. The results prove the insecticidal capacity of the tested essential oils and hence their potential as active substances against A. obtectus in environmentally low risk pest control strategies. Supplementary trials should be conducted under real storage conditions.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Subject
The topic of the resource
Development, bean damage, emergence, essential oils, stored bean pest
Identifier
An unambiguous reference to the resource within a given context
10.3390/insects10050151
Source
A related resource from which the described resource is derived
Insects
Publisher
An entity responsible for making the resource available
MDPI AG
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Science
Relation
A related resource
<a href="https://www.mdpi.com/2075-4450/10/5/151" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2075-4450/10/5/151</a>
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https://www.socictopen.socict.org/files/original/3196bb9955e813f7f33286de991d6e86.pdf
81e5f74c165a682eb75b15336dcccf22
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
Insectos descortezadores (coleoptera: curculionidae) y cambio clImático: problemática actual y perspectivas en los bosques templados
Creator
An entity primarily responsible for making the resource
Ek del-Val, Cuauhtémoc Sáenz-Romero
Description
An account of the resource
En los bosques templados están sucediendo modificaciones importantes debido al cambio climático; en latitudes polares va en aumento su área de distribución, mientras que en las tropicales se reduce por incremento en la temperatura y las sequías. Uno de los agentes bióticos reguladores de los bosques templados son los insectos descortezadores que ocasionan la mortalidad de ciertos árboles. Estos insectos han aumentado en número, favorecidos por el cambio climático y las consecuencias sobre los bosques no se han dejado esperar. En épocas recientes en el hemisferio norte la mortalidad masiva de coníferas debida a la sinergia negativa entre cambio climático e insectos descortezadores ha sido evidente. En México, también se han experimentado infestaciones por descortezadores nunca antes vistas; por lo que se está tratando de entender las interacciones involucradas entre el cambio climático, la salud forestal y los insectos descortezadores, para detectar las áreas con mayor susceptibilidad al ataque por estos insectos y proponer medidas de manejo que disminuyan las afectaciones.
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Source
A related resource from which the described resource is derived
TIP Revista Especializada en Ciencias Químico-Biológicas
Publisher
An entity responsible for making the resource available
Universidad Nacional Autónoma de México
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biology (General), Zoology, Chemistry
Relation
A related resource
<a href="http://www.redalyc.org/articulo.oa?id=43251618006" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=43251618006</a>
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https://www.socictopen.socict.org/files/original/45824ee69ad3195325e3a891d1029457.pdf
de45f4319c26bd06b7c8aeb8dd4d0937
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
Insectos inductores de Agallas en América Latina: Ecología, Importancia y Nuevas Perspectivas
Creator
An entity primarily responsible for making the resource
Julio Miguel Grandez-Rios, Roosevelt García-Villacorta, Pablo Cuevas-Reyes, Walter Santos de Araújo
Description
An account of the resource
La inducción de agallas en plantas representa tanto modificaciones morfológicas como fisiológicas de órganos y tejidos vegetales causados por insectos endofagos. En el presente estudio, se realizó una revisión sobre los avances y desafíos para el estudio de este gremio de insectos, así como, la diversidad estimada de insectos agalladores y sus plantas hospederas en América Latina. Encontramos que la mayoría de estudios de insectos inductores de agallas durante el periodo 1950-2013 fueron realizados en Brasil y México, que en conjunto contribuyeron con cerca del 80% de la producción científica latino-americana. Para América Latina los insectos que inducen agallas pertenecen principalmente Diptera (500 spp.), Hemiptera (111 spp.), Hymenoptera (36 spp.), Coleoptera (20 spp.), Lepidoptera (19 spp.) y Thysanoptera (2 spp.). Fabaceae y Asteraceae son las principales familias hospederas de insectos que inducen agallas. Nosotros estimamos que deben existir cerca de 15,407 especies de insectos inductores de agallas en América Latina, siendo Brasil (5,540), México (4,286), Colombia (4,194) y Perú (3,090) que tendrían el mayor número esperado de especies agalladores.
Date
A point or period of time associated with an event in the lifecycle of the resource
2016
Subject
The topic of the resource
Plantas hospederas, insectos agalladores, interacciones planta-insecto, riqueza de especies
Identifier
An unambiguous reference to the resource within a given context
10.5216/rbn.v12i2.32619
Source
A related resource from which the described resource is derived
Revista de Biologia Neotropical
Publisher
An entity responsible for making the resource available
Universidade Federal de Goiás
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biology (General), Ecology
Relation
A related resource
<a href="https://www.revistas.ufg.br/RBN/article/view/32619" target="_blank" rel="noreferrer noopener">https://www.revistas.ufg.br/RBN/article/view/32619</a>
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https://www.socictopen.socict.org/files/original/2ab0d565efd398de3bef4c1b5c3a5619.pdf
de409d478b8069b44b3680cfd390fa0a
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
Insectos plaga de granos almacenados. Impacto en la seguridad alimentaria del municipio Las Tunas, Cuba
Creator
An entity primarily responsible for making the resource
Carlos Pupo Feria, Dayami Laguna Ávila, Gladia González Ramírez, Alina Espeek González
Description
An account of the resource
Insects pest of stored grains. Impact on food security of Las Tunas municipality, Cuba Resumen Con el objetivo de determinar las especies de insectos plaga en granos almacenados para la obtención de información que contribuyan al manejo de sus poblaciones y minimizar las pérdidas que influyen en la seguridad alimentaria de la población, se realizó un estudio en la Unidad 639 de la Empresa Mayorista de Productos Alimenticios del municipio Las Tunas, Cuba, en el período de enero del año 2011 hasta diciembre del año 2013. En el estudio se colectaron e identificaron 26 especies de insectos plaga en las naves, distribuidas en 19 géneros y 12 familias, pertenecientes a tres órdenes, de ellas, 23 especies cosmopolitas y de amplia distribución en Cuba. Las principales especies de insectos plaga encontradas fueron Tribolium castaneum; Ahasverus advena; Bruchus pisorum; Sitophilus oryzae; Ephestia sp. y Liposcelis sp. El hospedante con mayor frecuencia de aparición de las especies de insectos plaga fue el arroz, seguido por el frijol y el chícharo. Palabras clave: almacenes; cereal; plagas Abstract In order to determine the species of insect pests in stored grains to obtain information that contribute to the management of their populations and minimize losses that influence the food security of the population, a study was carried out in Unit 639 of the Company Wholesaler of Food Products of the municipality Las Tunas, Cuba, in the period from January 2011 until December 2013. The study collected and identified 26 species of insect pests in the ships, distributed in 19 genera and 12 families, belonging to three orders, of which 23 species are cosmopolitan and widely distributed in Cuba. The main species of pest insects found were Tribolium castaneum; Ahasverus advena; Bruchus pisorum; Sitophilus oryzae; Ephestia sp. and Liposcelis sp. The host with the highest frequency of appearance of insect pests was rice, followed by beans and peas. Keywords: Insect pests; storage; food safety.
Date
A point or period of time associated with an event in the lifecycle of the resource
2016
Identifier
An unambiguous reference to the resource within a given context
10.33936/la_tecnica.v0i0.1023
Source
A related resource from which the described resource is derived
La Técnica: Revista de las Agrociencias
Publisher
An entity responsible for making the resource available
Universidad Técnica de Manabí
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 (General), Animal culture
Relation
A related resource
<a href="https://revistas.utm.edu.ec/index.php/latecnica/article/view/1023" target="_blank" rel="noreferrer noopener">https://revistas.utm.edu.ec/index.php/latecnica/article/view/1023</a>
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https://www.socictopen.socict.org/files/original/6977cb5ce4db98f1698c291f883784c9.pdf
b31cb8063ee9a993e18d8f187d86145d
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
Insectos y Hongos que Atacan a la Chinche del Cacao, Antiteuchus tripterus
Creator
An entity primarily responsible for making the resource
Eberhard William
Description
An account of the resource
Durante el transcurso de un estudio de la historia natural y la ecología de la chinche Antiteuchus tripterus (Eberhard, en prep.), se encontraron varios organismos predando sobre este pentatómido. Puesto que esta especie de chinche ha sido señalada como un vector de la 'moniliasis' del cacao (Naundorf, 1954, Sepúlveda 1955) y ya que actualmente esta enfermedad está causando serios perjuicios a los cultivos de cacao en Colombia, es interesante presentar las observaciones sobre estos predatores de la chinche, los cuales podrían ser utilizados como agentes de control biológico.
Date
A point or period of time associated with an event in the lifecycle of the resource
1974
Subject
The topic of the resource
Cacao, Chinche, hon- gos, insectos
Source
A related resource from which the described resource is derived
Revista Facultad Nacional de Agronomía Medellín
Publisher
An entity responsible for making the resource available
Universidad Nacional de Colombia, Sede Medellín
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 (General), Agriculture
Relation
A related resource
<a href="http://www.revistas.unal.edu.co/index.php/refame/article/view/30273" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/refame/article/view/30273</a>
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https://www.socictopen.socict.org/files/original/818eba3923041ddaa698f6ef4b897cd5.pdf
f35885bb978eed5f5288696d34341e29
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
Insegurança alimentar e excesso de peso em escolares do primeiro ano do Ensino Fundamental da rede municipal de São Leopoldo, Rio Grande do Sul, Brasil
Creator
An entity primarily responsible for making the resource
Keli Vicenzi, Ruth Liane Henn, Ana Paula Weber, Vanessa Backes, Vera Maria Vieira Paniz, Talita Donatti, Maria Teresa Anselmo Olinto
Description
An account of the resource
Estudo transversal, de base escolar, realizado em São Leopoldo, Rio Grande do Sul, Brasil, com o objetivo de avaliar a associação entre insegurança alimentar e excesso de peso em escolares do 1º ano do Ensino Fundamental das escolas municipais. Dois mil, trezentos e sessenta e nove escolares foram convidados a participar, 847 foram investigados e destes, 782 tinham dados de peso e altura. Os dados foram obtidos com as mães/responsáveis. Insegurança alimentar foi medida com a Escala Brasileira de Insegurança Alimentar (EBIA). Peso e altura foram obtidos com o Serviço de Nutrição da Secretaria Municipal de Educação. As prevalências de excesso de peso e insegurança alimentar foram, respectivamente, 38,1% e 45,1%. Após ajuste para fatores de confusão, escolares com insegurança alimentar apresentaram probabilidade 22% menor de ter excesso de peso quando comparados com aqueles sem insegurança alimentar. Este estudo identificou elevadas prevalências de insegurança alimentar e excesso de peso, com associação inversa entre estas variáveis. Por um lado, esses resultados revelam a complexidade dessa relação, o que exige mais estudos para compreendê-la, e, por outro, mostra a necessidade de políticas públicas robustas para enfrentar essas condições.
Date
A point or period of time associated with an event in the lifecycle of the resource
2015
Subject
The topic of the resource
Estudiantes, obesidad pediátrica, seguridad alimentaria, sobrepeso
Identifier
An unambiguous reference to the resource within a given context
10.1590/0102-311X00055914
Source
A related resource from which the described resource is derived
Cadernos de Saúde Pública
Publisher
An entity responsible for making the resource available
Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Medicine, Public aspects of medicine
Relation
A related resource
<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2015000500019&lng=en&tlng=en" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2015000500019&lng=en&tlng=en</a>
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https://www.socictopen.socict.org/files/original/79e5b7e9ffe84c211fd5b8ef5723a071.pdf
b807da3b629410e0c8bb3540f4298479
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
Insegurança alimentar em domicílios com adolescentes da Amazônia Legal Brasileira: prevalência e fatores associados Inseguridad alimentaria en domicilios con adolescentes de la Amazonia Legal Brasileña: prevalencia y factores asociados Food insecurity in households with adolescents in the Brazilian Amazon: prevalence and associated factors
Creator
An entity primarily responsible for making the resource
Lúcia Dias da Silva Guerra, Mariano Martínez Espinosa, Aída Couto Dinucci Bezerra, Lenir Vaz Guimarães, Maria Aparecida Lima-Lopes
Description
An account of the resource
Estudo transversal de base populacional, realizado em 2007, para investigar a prevalência de insegurança alimentar e fatores associados em domicílios com adolescentes da área urbana de quatro municípios da Amazônia Legal Brasileira, abrangência da rodovia BR-163, que liga Cuiabá, Mato Grosso, a Santarém, Pará. Aplicou-se a Escala Brasileira de Insegurança Alimentar a uma amostra de 363 domicílios e se realizou avaliação antropométrica de 534 adolescentes com idade entre 10 e 19 anos. Na análise múltipla, utilizou-se o modelo de regressão de Poisson. Os resultados apresentaram uma prevalência de 23,1% de insegurança alimentar moderada e grave, indicando associação com as seguintes categorias: baixa renda familiar, condições de saneamento precárias, naturalidade do Estado de Mato Grosso e raça/cor (preta) do adolescente. Os resultados apontam a necessidade de ações para a melhoria do acesso ao saneamento básico, a qualificação de recursos humanos visando à geração de emprego e renda e a ações educativas que ampliem a compreensão sobre insegurança alimentar e seus determinantes nos municípios.Estudio transversal de base poblacional, realizado en 2007, para investigar la prevalencia de la inseguridad alimentaria y factores asociados en domicilios con adolescentes del área urbana de cuatro municipios de la Amazonia Legal, que abarca la carretera BR-163, que conecta Cuiabá, Mato Grosso, con Santarém, Pará. Se aplicó la Escala Brasileña de Inseguridad Alimentaria a una muestra de 363 domicilios y se realizó una evaluación antropométrica de 534 adolescentes con edades comprendidas entre 10 y 19 años. En el análisis múltiple, se utilizó el modelo de regresión de Poisson. Los resultados presentaron una prevalencia de un 23,1% de inseguridad alimentaria moderada y grave, indicando asociación con las siguientes categorías: baja renta familiar, condiciones de saneamiento precarias, originario del estado de Mato Grosso y raza/color (negro) del adolescente. Los resultados apuntan la necesidad de acciones para la mejoría del acceso al saneamiento básico, la cualificación de recursos humanos con el objeto de generar empleo y renta y las acciones educativas que amplíen la comprensión sobre la inseguridad alimentaria y sus determinantes en los municipios.This cross-sectional population-based study in 2007 focused on prevalence of food insecurity and associated factors in households with adolescents in four towns in the Legal Amazonia located along highway BR-163, from Cuiabá, Mato Grosso State, to Santarém, Pará State, Brazil. The study applied the Brazilian Food Insecurity Scale to a sample of 363 households. Anthropometric assessment was performed on 534 adolescents from 10 to 19 years of age. A Poisson model was used in the multiple regression analysis. The results showed 23.1% prevalence of moderate to severe food insecurity, suggesting association with the following: low income, poor sanitation, head of household born in Mato Grosso State, and the adolescent's race (black). The results emphasize the need for improved access to basic sanitation, training of human resources to generate employment/income, and educational activities to improve understanding of food insecurity and its determinants.
Date
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2013
Subject
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Adolescent, Adolescente, Amazonian Ecosystem, Ecosistema Amazónico, Segurança alimentar e nutricional, ecossistema amazônico, food security, seguridad alimentaria
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Cadernos de Saúde Pública
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Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz
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Medicine, Public aspects of medicine
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<a href="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2013000200020" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2013000200020</a>
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https://www.socictopen.socict.org/files/original/a89f75fc6ee4de991a0dd23224e8d797.pdf
4754bb7928895909e0cf41b62009f629
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Agricultura sostenible
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Dominio científico: Agricultura sostenible
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INSEGURANÇA ALIMENTAR NA CIDADE DE MAPUTO EM 2008 E 2014
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Ezequiel Alfeu Abrahamo
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RESUMO O presente estudo tem como base a comparação dos resultados do estudo realizado pela AFSUN (African Food Security Urban Network) em 2008 com os níveis de insegurança alimentar na Cidade de Maputo dos anos de 2008 e 2014. A investigação recorreu ao método quantitativo de “pesquisa com survey” recomendado por Fonseca (2002, p. 37) e por Gerhardt e Denise (2009, p. 37-39), utilizando um questionário como instrumento de colecta de dados. Foi feito um inquérito para a recolha de dados sobre 473 Agregados Familiares (AF) selecionados na amostra. Foram seleccionados AF dos Distritos Municipais (DM) de KaMpfumo, KaMaxaqueni, KaLhamanculo, KaMubukwane e KaMavota. Para assegurar a comparabilidade dos resultados foi selecionada, em cada DM, a mesma proporção de Agregados Familiares, comparativamente à amostra do inquérito feito pela AFSUN em 2008. Na análise e interpretação de dados, utilizaram-se os seguintes indicadores, que foram tomados como variáveis analíticas, nomeadamente o indicador HFIAS), o qual permite medir e aferir sobre o grau de Insegurança Alimentar durante o mês anterior ao inquérito e o indicador HFIAP. Os resultados, processados com recurso ao SPSS, mostraram que o nível dos valores tabulados dos pontos (scores) da escala de HFIAS dos AF é, em média, de 3,9% e mostram, também, uma 'queda' mais acentuada dos valores médios de HFIAS, comparativamente ao valor registado no estudo realizado em 2008. Por outro lado, foram tomadas, de forma individualizada, as respostas dadas sobre a situação de Insegurança Alimentar nos quatro meses anteriores ao inquérito cuja comparação entre os resultados dos estudos feitos em 2008 e em 2014 mostra uma tendência de melhoria dos níveis de Insegurança Alimentar dos AF inquiridos, observando-se que apenas cerca de 18.4% dos AF inquiridos “tiveram preocupação em não ter comida suficiente nas últimas quatro semanas” e apenas cerca de 16,7% deles foram impossibilitados de comer o tipo de comida que preferiam por falta de recursos financeiros para os adquirir. Em geral, os resultados sugerem ter havido uma tendência de melhoria dos níveis de Insegurança Alimentar dos Agregados Familiares inquiridos, comparativamente aos resultados do estudo realizado em 2008. Palavras-chave: Agregado Familiar; Insegurança Alimentar; Segurança Alimentar; Pobreza. FOOD INSECURITY IN MAPUTO CITY IN 2008 AND 2014 ABSTRACT This study is based on comparing the results of the study undertook by AFSUN in 2008 and the data collected in this dissertation. It as objectives to characterize the levels of food insecurity in Maputo City for the years 2008 and 2014, to determine the values of indicators to assess the trend of food insecurity levels in Maputo City for the years 2008 and 2014 and compare the levels of Food Insecurity 2008 with 2014. The research used the quantitative method 'research survey' recommended by Fonseca (2002, p. 37) and Denise and Gerhardt (2009, p. 37-39) using a questionnaire as a data collection tool. It was done a survey to collect data on 473 Households (HH) selected by sample. They were selected HH of Municipal Districts (MD) of KaMpfumo, KaMaxaqueni, KaLhamanculo, KaMubukwane and KaMavota. To ensure the comparability of results it was selected in each MD, the same proportion of households compared to the sample done by AFSUN in 2008. In the analysis and interpretation of data, we used the following indicators, (which were taken as analytical variables), which allows to measure and to assess the degree of food insecurity during the month prior to the survey) HFIAS and HFIAP indicator. The results processed using the SPSS, showed that the level of tabulated values of the points (scores) of HFIAS range of HH is on average 3.9% and also show a 'fall' sharper values in the HFIAS average, compared to the value recorded in the study in 2008. On the other hand, were taken, individually, the answers given on the food insecurity situation in the four months preceding the survey for which a comparison between the results of studies done in 2008 and in 2014 shows a trend of some improvement of Food Insecurity levels of respondents HH, noting that only about 18.4% of respondents HH 'had concerns about not having enough food in the last four weeks' and only about 16.7% of them were unable to eat the kind of food preferred by lack of financial resources to acquire them. Overall, the results suggest that there was a trend towards improved levels of food insecurity of households surveyed, compared to the results of the study in 2008. Keywords: Household; Food Insecurity; Food Security; Poverty. INSEGURIDAD ALIMENTARIA EN LA CIUDAD DE MAPUTO EN 2008 Y 2014 RESUMEN Este estudio se basa en la comparación de los resultados del estudio realizado por AFSUN en 2008 con los niveles de inseguridad alimentar en la ciudad de Maputo en los años 2008 y 2014. La investigación se volvió hacia el método cuantitativo recomendado por Fonseca (2002, p. 37) y Denise y Gerhardt (2009, p. 37-39), utilizando un cuestionario como instrumento de recolección de datos. Se realizó una encuesta para recoger datos sobre 473 Hogares seleccionados en la muestra. Fueron seleccionados Hogares de los Distritos Municipales (DM) de KaMpfumo, KaMaxaqueni, KaLhamanculo, KaMubukwane y KaMavota. Para garantizar la comparabilidad de los resultados en cada una de DM, fue seleccionada la misma proporción de los Hogares en comparación con la encuesta de la muestra hecho por AFSUN en 2008. En el análisis e interpretación de datos, hemos utilizado los siguientes indicadores, que fueron tomadas como variables analítica y, en particular indicador HFIAS, que le permite medir y evaluar el grado de inseguridad alimentaria durante el mes anterior a la encuesta y el indicador HFIAP. Los resultados procesados mediante el programa SPSS, mostraron que el nivel de los valores tabulados de los puntos (puntajes) del indicador HFIAS es, en promedio, 3,9% y también muestran una 'caída' de los valores, en comparación con el valor regis-trado en el estudio en 2008. Por otra parte, se tomaron de forma individual, las respuestas dadas sobre la situación de la inseguridad alimentaria en los cuatro meses anteriores a la encuesta para la que una comparación entre los resultados de los estudios realizados en 2008 y en 2014 muestra una tendencia de mejora de los niveles de inseguridad alimentaria de los encuestados, señalando que sólo el 18,4% de los encuestados “se preocuparan por no tener suficiente comida en las últimas cuatro semanas', y sólo alrededor del 16,7% de ellos eran incapaces de comer el tipo de alimento preferido por la falta de recursos financieros para adquirirlos. En general, los resultados sugieren que existe una tendencia hacia la mejora de los niveles de inseguridad alimentaria de los hogares encuestados, en comparación con los resultados del estudio hecho en 2008. Palabras clave: Hogar; Inseguridad Alimentaria; Seguridad Alimentaria; Pobreza.
Date
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2016
Subject
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Agregado familiar, Hogar, Household, Insegurança alimentar, Pobreza, food insecurity, food security, inseguridad alimentaria, poverty, segurança alimentar, seguridad alimentaria
Identifier
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10.18766/2446-6549/interespaco.v2n5p102-124
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InterEspaço
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Universidade Federal do Maranhão
Coverage
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Geography (General), Environmental sciences
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<a href="http://www.periodicoseletronicos.ufma.br/index.php/interespaco/article/view/5267" target="_blank" rel="noreferrer noopener">http://www.periodicoseletronicos.ufma.br/index.php/interespaco/article/view/5267</a>