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Mostrando ítems 1-10 de 2006
Sensor nodes fault detection for agricultural wireless sensor networks based on NMF
(Elsevier B.V., 2018)
Nowadays, Wireless Sensor Networks (WSN) are widely been employed to solve agricultural problems related to the optimization of scarce farming resources, decision making support, and land monitoring. However, the small ...
Nanostructured gas sensors in smart manufacturing
(2021-01-01)
Gas sensors are used for measuring the concentration of pressure of gases around their vicinity. These sensors are equipped with highly sensitive sensing elements of nanostructured materials. They find extensive application ...
A high sensitivity single-probe heat pulse soil moisture sensor based on a single npn junction transistor
(Elsevier Sci LtdOxfordInglaterra, 2013)
Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
Definição de zonas de manejo em lavouras agrícolas a partir de mapas de produtividade: estudo de caso
(Universidade Federal de Santa MariaBRTecnologia em Agricultura de PrecisãoUFSMPrograma de Pós-Graduação em Agricultura de Precisão, 2014-09-26)
Based on productivity maps and data analysis it is possible for the producer to check and act over the low yielding areas, maximizing the final productivity that way. This paper intents to show the importance of the usage ...
Comparison between vegetation indices for detecting spatial and temporal variabilities in soybean crop using canopy sensors
(2020-10-01)
Crop monitoring through remote sensing techniques enable greater knowledge of average variability in crop growth. Canopy sensors help provide information on the variability of crop through the use of vegetation indices. ...