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| Montenegro, Elvira Aideé Suarez. |
| The results exposed in the present work are framed in the activities of Internal Scholarship of CONICET that is developed in the Institute of Geography Applied in National San Juan University. The General Objective of the investigation work was based on application of the systemic approach, for the analysis of natural systems of “precordilleranas” hydrographic river basins. In this case it was chosen like object focused to the geomorphologic object. Satellite Techniques, Manual and Digital Mapping with ITC Symbol, Direct Wide Observations and SIG with Software Ilwis 3.3 Were used . It was selected as study unit the area drained by the river, that is located in Central Precordillera of San Juan Province, in virtue to fort influences new tectonics,... |
| Tipo: Article |
Palavras-chave: Natural System; Geomorphology; Diagnosis. |
| Ano: 2007 |
URL: http://hdl.handle.net/2315/114 |
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| Cano Ascencio, Héctor. |
| El municipio de Huimanguillo, Tabasco es la tercera región productora de piña en México y no esta exenta de la problemática generalizada en dicho sector (socioeconómicos, tecnológicos y ambientales); por lo que con el presente trabajo se planteó conocer a detalle mediante un diagnóstico la situación sobre el manejo pre y post cosecha, comercialización e industrialización de piña. Los métodos de investigación utilizados fueron cuantitativos y cualitativos; para lo cual mediante un muestreo simple aleatorio (MSA) se seleccionaron a 72 productores y se aplicó una encuesta, donde el instrumento para registrar la información de las variables de estudio fue el cuestionario; de igual forma se aplicaron encuestas a comercializadores e industriales de la zona. El... |
| Tipo: Tesis |
Palavras-chave: Diagnóstico; Inocuidad; Manejo; Piña; Diagnosis; Food safety; Handling; Pineapple. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1579 |
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| Cano Ascencio, Héctor. |
| El municipio de Huimanguillo, Tabasco es la tercera región productora de piña en México y no esta exenta de la problemática generalizada en dicho sector (socioeconómicos, tecnológicos y ambientales); por lo que con el presente trabajo se planteó conocer a detalle mediante un diagnóstico la situación sobre el manejo pre y post cosecha, comercialización e industrialización de piña. Los métodos de investigación utilizados fueron cuantitativos y cualitativos; para lo cual mediante un muestreo simple aleatorio (MSA) se seleccionaron a 72 productores y se aplicó una encuesta, donde el instrumento para registrar la información de las variables de estudio fue el cuestionario; de igual forma se aplicaron encuestas a comercializadores e industriales de la... |
| Tipo: Tesis |
Palavras-chave: Diagnóstico; Inocuidad; Manejo; Piña; Maestría; Producción Agroalimentaria en el Trópico; Diagnosis; Food safety; Handling; Pineapple. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1419 |
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| Shi,Lixin; Zhang,Lei; Wang,Chunyang; Sun,Shengkun; Cao,Xiyuan; Zhang,Xu. |
| Abstract Studies have demonstrated that miRNA-378 is expressed in various malignant tumors. In the present study, we aimed to explore the expression of serum miRNA-378 and its clinical significance in renal cell carcinoma (RCC) patients. A total of 75 RCC patients, 63 renal cysts (RC) patients and 75 healthy controls were selected. The miRNA-378 level in RCC and RC groups was significantly higher than in healthy control group, with RCC group having the highest level. The miRNA-378 levels were significantly decreased within the same group after surgery. When compared with healthy controls, RC group had higher levels but not significantly (p > 0.05) while levels in RCC group were significantly higher (p < 0.05). miRNA-378 expression was correlated with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Renal cell carcinoma; MicroRNA 378; Diagnosis; Patients; AUC. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300525 |
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| Melo,Raphael AC; Vendrame,Larissa PC; Madeira,Nuno R; Blind,Ariel D; Vilela,Nirlene J. |
| ABSTRACT Brassica crops worldwide provide the greatest diversity of products used by man derived from a single genus. Collectively, leafy, flower and root vegetables can be eaten fresh, cooked and processed. The production of these vegetables in Brazil has been growing exponentially in the last decades, due to its economic importance, with major production volumes in several states and a quick monetary return for growers in areas considered of small acreage. With expansion, a number of aspects, including demands for quality and safety of these foods introduce themselves, strictly attached to the forms of production, logistics and their appearance. To meet the challenges and list the trends within the activities of different agents, a multiple case study... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brassica oleracea; Diagnosis; Scenario; Regions. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000400366 |
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| Gomes,João Flávio B; Gomes,Renata SB; Souza,Alex O. |
| ABSTRACT Urban agriculture is currently carried out all over the world. The activity is characterized by its multifunctionality, contributing to food security, preservation of biodiversity, better use of urban spaces, and proper management of soil and water, in addition to contributing to increasing income and improving the quality of life of farmers who live in the cities. In the 1980s and 1990s, urban agriculture gained momentum on the international scene and, from 2005, in Brazil. Some successful experiences in the world (Detroit, Havana, and St. Petersburg) and in Brazil (Teresina, Sao Paulo, and Belo Horizonte) are briefly reported here. Then, we describe in more detail the case of the city of São Luís. The municipality is situated on an island and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Urban- and peri-urban agriculture; Public policies; Production chains; Socioeconomic analysis; Diagnosis; Scenarios. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000300252 |
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| Barros,Aline F; Campos,Vicente P; Souza,Larissa N; Costa,Sarah S; Terra,Willian C; Lessa,Josimar HL. |
| ABSTRACT Species of the genus Meloidogyne are limiting factors in vegetable crop production. Studies in Brazil about the occurrence of root-knot nematodes in areas of vegetable crop growth have been conducted without using advanced techniques. Using modern techniques, such as biochemical and molecular methods, improves the accuracy of Meloidogyne species identification. The present study characterized species of Meloidogyne in 36 samples associated with vegetable crops using isoenzyme electrophoresis, SCAR markers, and morphological markers, in addition to validating SCAR markers for accurate species identification. The species M. incognita, M. javanica, M. hapla, M. morocciensis, and M. arenaria were identified, with the first two being the most frequent.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Meloidogyne; Diagnosis; Molecular biology; Vegetable crops. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400473 |
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| Vieira,Débora de FA; Clemente,Flávia Maria VT. |
| ABSTRACT Farmers and the rural extension service in Planaltina, in the Federal District, an important pole of tomato and sweet pepper production in the Brazilian Midwest region, have been observing decreases in yield in protected cultivation lately. Yields are getting back to those registered in initial years of the system’s implementation in the region. Besides, prices paid to farmers dropped due to the retreat in fruit and vegetable consumption by Brazilians registered since 2015, triggering a crisis in the region. The so-called “Harvest-Expedition on Protected Cultivation” brought together Embrapa (Brazilian Agricultural Research Corporation), Emater-DF (Federal District Agency for Technical Assistance and Rural Extension) and SEAGRI-DF (State... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnosis; Tomato; Sweet pepper; Management; Scenarios. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400431 |
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| Pontes,Nadson C; Fujinawa,Miriam F; Oliveira,José R. |
| ABSTRACT The efficacy of five selective media described in the literature for the detection of Ralstonia solanacearum in soil was evaluated using isolates from different regions of Brazil. The selective media were evaluated regarding their sensitivity, target-pathogen repression index, capacity for suppressing contaminating microorganisms and recovery rate of the pathogen in soil. No bacterial growth was observed at the concentrations tested for FSM and SM-1 media. Some isolates grew on the PCCG medium with the addition of antimicrobial agents, but only at concentrations of 106 cfu/mL. For the SM and SMSA-E media, adequate sensitivity for the detection of R. solanacearum in soil was observed, enabling detection at a concentration of approximately 103... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacterial wilt; Culture medium; Diagnosis; SMSA-E.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100041 |
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| Miura,Nancy de S; Beriam,Luís OS; Rivas,Eliana B. |
| In Brazil, Anthurium andraeanum (flamingo flower) stands out as an important species for cut leaves and flowers productions, as well as potted cultivation. Due to the fact that ornamental plants play an important part in the tropical agriculture diversification, there is great interest to know the problems that affect anthurium cultivation in order to improve its productive potential. The aims of this study were identify the causal agent of intense mosaic and leaf deformation observed in anthurium commercial crops from four cities of the São Paulo state, Brazil; to assess the extent of the virus occurrence in these cities and the methods for its detection, as well as to analyse the anthurium genotypes reactions in relation to the virus. Anthuriums were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anthurium andraeanum; Araceae; Cucumovirus; Diagnosis. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200024 |
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| Sudré,Cláudia P; Leonardecz,Eduardo; Rodrigues,Rosana; Amaral Júnior,Antônio T do; Moura,Maria da CL; Gonçalves,Leandro SA. |
| The research on plant genetic resources is essential for the conservation of genetic diversity and accessions' divergence studies, as a basis for plant breeding. Aiming to know the state of art in this subject, a historical survey was carried out in Revista de Olericultura and in Horticultura Brasileira, from 1961 to 2006, searching for papers dealing with vegetable crops genetic resources. In each of the papers, the species studied, first author institution, publication year, applied software, number of accessions and descriptors, and the multivariate techniques used were registered. Based on these characteristics, papers were grouped using multivariate analysis. Sixty-one papers dealt somehow with genetic resources in the time covered by the survey, from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Review; Multivariate analysis; Diagnosis; Genetic diversity; Vegetables. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362007000400002 |
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| SILVA, R. A. M. S.; SANCHEZ, V.; DÁVILA, A. M. R.. |
| A tripanosomose causada pelo Trypanosoma evansi tem uma distribuição geográfica extremamente ampla. Ela ocorre no norte da África, Índia, Malásia, Indonésia, China, Rússia, Filipinas, América Central e América do Sul. O T. evansi causa a tripanosomose equina também conhecida no nordeste da Argentina e Pantanal como "mal de cadeiras". O T. evansi infecta uma ampla variedade de mamíferos e no Pantanal ele tem sido encontrado em cavalos, quoatis (Nasua nasua), cães, capivaras (Hydrochaeris hydrochaeris) e pequenos roedores (Oryzomys sp.). No Pantanal tripanosomose eqüina causa centenas de mortes todo ano. Esta publicação tem como objetivo descrever a metodologia do TIFI utilizada no Laboratório de Sanidade Animal da Embrapa Pantanal. |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Tripanosomose eqüina; Teste de Imunofluorescência Indireta; Trypanosomosis; Diagnosis; Method; Animal sanity.; Diagnostico; Método; Sanidade Animal.. |
| Ano: 2003 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/811012 |
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| COSTA, N. de L.; MAGALHÃES, J. A.; TAVARES, A. C.; TOWNSEND, C. R.; PEREIRA, R. G. de A.; SILVA NETTO, F. G. da. |
| Aspectos gerais sobre Rondônia: tipos de exploração; estrutura fundiária; infra-estrutura de apoio a produção; pesquisa e assistência técnica; rebanho bovino; Pecuária de leite: produção estadual, industrialização, oferta e demanda de leite do estado, regições produtoras, prognóstico; Pecuária de corte: constituição do rebanho de corte, abates e produção de carne, comercialização do gado, matadouros, frigoríficos, regões de pecuária de corte; Bufalos: rebanho, estrutura das propriedades, comercialização e prognóstico. |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Diagnosis; Rondônia; Amazônia Ocidental; Western Amazon.; Pecuária; Diagnostico.; Livestock.. |
| Ano: 1996 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698961 |
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| FACCIOLI-MARTINS, P. Y.; SOUZA, V. de; PINHEIRO, R. R.. |
| Resumo: Esta publicação tem por objetivo descrever a história, a composição da Coleção de trabalho de Microrganismos Patogênicos a Caprinos e Ovinos, e de que forma ela tem conservado, caracterizado, documentado e utilizado seus isolados. A coleção foi criada em 2012 e atualmente é composta por 141 cepas bacterianas e seis cepas virais, pertencentes às espécies Corynebacterium pseudotuberculosis, Staphylococcus aureus e ao gênero Lentivirus. Esses isolados são utilizados para produção de antígenos para imunodiagnósticos, em diagnósticos moleculares e na avaliação de resistência a antimicrobianos e ação de anti-sépticos e antimicrobianos. Participa de projetos das coleções institucionais e de gestão da qualidade. [Collection of Goat and Sheep Pathogenic... |
| Tipo: Artigo de divulgação na mídia (INFOTECA-E) |
Palavras-chave: Caracterização; Germplasm bank; Characterization; Diagnosis; Quality; Pathogenic Microorganisms; Caprino; Ovino; Banco de Germoplasma; Conservação; Resistência Genética; Diagnostico; Qualidade; Sheep diseases; Goat diseases; Germplasm conservation; Conservation banks; Genetic resistance; Small ruminants; Brazil. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123793 |
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| Registros recuperados: 230 | |
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