Short Distances
Mostrando 1-12 de 175 artigos, teses e dissertações.
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1. Data processing within rows for sugarcane yield mapping
ABSTRACT: The mapping of sugarcane yield is still not as widely available as it is for grain crops. Sugarcane harvesters cut and process the cane in a single or maximum of two rows, facilitating the monitoring of cane yield and its behavior on a small scale. This study tested a method for sugarcane yield data cleaning, investigating if the data recording fre
Sci. agric. (Piracicaba, Braz.). Publicado em: 20/12/2019
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2. Genetic linkage map and mapping of the locus of biological nitrogen fixation inefficiency in cowpea
ABSTRACT. The objectives of the present study were to construct a cowpea genetic map using the F2 population resulting from the cross IC-1 x BRS Marataoã, based on single nucleotide polymorphism (SNP) markers, and to map the cpi gene, with additional reference to introgression with the consensus map of species, aiming to identify markers for assisted select
Acta Sci., Agron.. Publicado em: 23/09/2019
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3. A new species of Characidium (Characiformes: Crenuchidae) from coastal basins in the Atlantic Rainforest of eastern Brazil, with phylogenetic and phylogeographic insights into the Characidium alipioi species group
RESUMO Uma nova espécie de Characidium do sudeste do Brasil é descrita com base em evidências morfológicas e moleculares provenientes de exemplares coletados entre as bacias dos rios Jucuruçu e Doce. A nova espécie pertence a um grupo de espécies de Characidium com área desprovida de escamas no ístmo e difere dessas espécies, exceto C. alipioi, C.
Neotrop. ichthyol.. Publicado em: 18/07/2019
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4. Foraging behavior of the small-sized stingless bee Plebeia aff. flavocincta
RESUMO O objetivo desse trabalho foi investigar o raio e comportamento de voo no forrageamento da abelha Plebeia aff. flavocincta, e testar a sua atração para diferentes concentrações de xarope de açúcar em diferentes distâncias da colônia. O padrão de forrageio ao longo do dia, a preferência das abelhas pela concentração em açúcar do néctar e
Rev. Ciênc. Agron.. Publicado em: 04/07/2019
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5. Índice de Serviço das Calçadas (ISC)
Resumo O serviço oferecido pela infraestrutura de circulação de pedestres deve suprir a demanda local e proporcionar conforto e segurança a seus usuários. A questão é particularmente importante em cidades pequenas, para as quais, devido à ausência de transporte público e às pequenas distâncias, as viagens a pé constituem a base da mobilidade urb
Ambient. constr.. Publicado em: 2019-03
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6. Do Aggregate Size Classes of the Subsurface Soil Horizon Have Different Chemical/Mineralogical Properties?
ABSTRACT Variations in chemical and mineralogical properties of a soil can occur at short vertical and horizontal distances. The objective of the present study was to evaluate the chemical and mineralogical soil properties of different aggregate classes from young (Ustrochrept) and highly weathered (Acrustox) soils from the state of Paraná, Brazil. Undistur
Rev. Bras. Ciênc. Solo. Publicado em: 14/02/2019
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7. Exploring the effects of deep-defending vs high-press on footballers’ tactical behaviour, physical and physiological performance: A pilot study
Abstract AIMS The aim of this study was to explore the effects of a deep-defending vs high-press defending strategy on footballers’ tactical behaviour, physical and physiological responses, when in numerical difference. METHODS Nineteen elite professional footballers (outfield players) participated in this study, playing an 11vs10 match (simulating an ea
Motriz: rev. educ. fis.. Publicado em: 28/05/2018
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8. Effects of Transportation Distance, Slaughter Age, and Seasonal Factors on Total Losses in Broiler Chickens
ABSTRACT This study aimed at determining the total losses associated with the season, transportation distance, and slaughter age during the transportation of broilers from poultry farms to slaughterhouses in Turkey. All data and parameters were statistically analyzed and the change in total loss during transportation was evaluated by two-way analysis of vari
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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9. Variaciones anatómicas en las raíces aéreas cortas de Oenocarpus bataua (Arecaceae)
Abstract The anatomy of aerial short roots of Oenocarpus bataua that arise from the stem base up to approximately 80 cm from above ground level is described, comparing this structure between individuals at different distances from the apex and between primary and secondary roots. Samples were collected in Zamora Chinchipe (Ecuador). Transverse, longitudinal
Rodriguésia. Publicado em: 2016-09
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10. Pollen morphology of species of Graphistylis B. Nord. (Asteraceae) of Brazil
This paper presents the results of a palynological study of the species ofGraphistylis that were segregated fromSenecio (s.l.) (Seneciosect. Dichroa) and that are all endemic of Brazil. These species are found in mountainous regions of the states of Espirito Santo, Minas Gerais, Paraná, Rio de Janeiro, São Paulo and Santa Catarina. The pollen grains of eig
Acta Bot. Bras.. Publicado em: 2016-03
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11. Local extinction of an important seed disperser does not modify the spatial distribution of the endemic palm Astrocaryum aculeatissimum (Schott) Burret (Arecaceae)
Spatial pattern of the palm Astrocaryum aculeatissimum was investigated in an urban Atlantic Forest fragment (Tijuca National Park, Brazil) where its main seed disperser, the red-rumped agouti Dasyprocta leporina, is locally extinct. A 120 × 130 m plot (1.56 ha) was established in which all A. aculeatissimum individuals were quantified, georeferenced, and c
Acta Bot. Bras.. Publicado em: 2015-06
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12. Genetic variation in cultivated Rheum tanguticum populations
To examine whether cultivation reduced genetic variation in the important Chinese medicinal plant Rheum tanguticum, the levels and distribution of genetic variation were investigated using ISSR markers. Fifty-eight R. tanguticum individuals from five cultivated populations were studied. Thirteen primers were used and a total of 320 DNA bands were scored. Hig
Genet. Mol. Biol.. Publicado em: 2014-09