Results: 32

Potencial da utilização de sensoriamento remoto para complementar inspeções de veículos do ciclo diesel no Estado de São Paulo

As emissões de poluentes atmosféricos causam um grande problema à saúde. A maior parte da poluição gerada no Estado de São Paulo é proveniente de veículos automotores, que são responsáveis pela emissão de 96% do CO, 73% de HC, 62% de NOX e 40% de MP10, sendo os veículos diesel os maiores res...

Correlation between vegetation indexes generated at Vitis Vinifera L. and soil, plant and production parameters for emergency application in decision making

Ciênc. rural (Online); 52 (2), 2022
Correlation between proximal sensing techniques and laboratory results of qualitative variables plus agronomic attributes was evaluated of a 3,0 ha vineyard in the county of Muitos Capões, Northeast of Rio Grande do Sul State, Brazil, in Vitis vinifera L. at 2017/2018 harvest, aiming to evaluate the rep...

Biomass and vegetation index by remote sensing in different caatinga forest areas

Ciênc. rural (Online); 52 (2), 2022
Continued unsustainable exploitation of natural resources promotes environmental degradation and threatens the preservation of dry forests around the world. This situation exposes the fragility and the necessity to study landscape transformations. In addition, it is necessary to consider the biomass quan...

Utilização de sensores inerciais no teste timed up and go: uma revisão narrativa

O teste funcional Timed Up and Go (TUG) é amplamente utilizado para avaliar o risco de queda, através do equilíbrio e mobilidade, por ser de fácil aplicação e boa reprodutibilidade na prática clínica. Porém, o TUG ainda possui algumas limitações, pois se concentra no tempo total em que o teste...

A tecnologia a favor da educação continuada no implante coclear

Audiol., Commun. res; 26 (), 2021
RESUMO Objetivo avaliar a teleconsulta de forma síncrona no mapeamento do implante coclear (IC) como ferramenta de educação continuada para fonoaudiólogos em capacitação e treinamento. Métodos estudo prospectivo longitudinal, na modalidade de preceptorado clínico, com teleconsulta de forma sín...

Relationship between vegetation indices and agronomic performance of maize varieties under different nitrogen rates

Biosci. j. (Online); 36 (5), 2020
Precision agriculture is a set of techniques that assist the monitoring of the agronomic performance of the maize crop by using vegetation indices. This study aimed to verify the relationship between vegetation indices, plant height, leaf N content, and grain yield of three maize varieties, grown under h...

Assessment of TerraClass and MapBiomas data on legend and map agreement for the Brazilian Amazon biome

Acta amaz; 50 (2), 2020
Reliable environmental monitoring and evaluation require high-quality maps of land use and land cover. For the Amazon biome, the TerraClass and MapBiomas projects apply different methodologies to create these maps. We evaluated the agreement between land cover and land use maps generated by TerraClass an...

In situ remote sensing as a strategy to predict cotton seed yield

Biosci. j. (Online); 35 (6), 2019
Crop harvest scheduling and profits and losses predications require strategies that estimate crop yield. This work aimed to investigate the contribution of phenological variables using path analysis and remote sensing techniques on cotton boll yield and to generate a model using d...

Nitrogen doses in topdressing affect vegetation indices and corn yield

Biosci. j. (Online); 35 (5), 2019
Nitrogen is the main nutrient required by corn crop, especially in Cerrado soils. Remote sensing techniques can be used to generate additional information now of nitrogen fertilization recommendation. This work investigated the association of plant height and dry matter phenological variables together wi...