Buscar
Mostrando ítems 31-40 de 1333
Amostragem seqüential (presença-ausência) para Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) na cultura do milho
(2001-12-01)
The sequential sampling of insect pests (presence-absence) has become important in the last years, specially when the insects are difficult to be quantified. To solve this problem in relation to Spodoptera frugiperda (J. ...
Amostragem seqüential (presença-ausência) para Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) na cultura do milho
(2001-12-01)
The sequential sampling of insect pests (presence-absence) has become important in the last years, specially when the insects are difficult to be quantified. To solve this problem in relation to Spodoptera frugiperda (J. ...
Measurement of the glaucomatous cup using sequentially acquired stereoscopic images
(ELSEVIER SCI LTD, 2003)
This paper describes a new method for recovering the three-dimensional surface of the optic disc based on stereoscopic techniques. The images that form the stereo pair are obtained sequentially from standard ophthalmoscopes. ...
Sequential and Simultaneous Estimation of Hybrid Discrete Choice Models Some New Findings
(2010)
The formulation of hybrid discrete choice models, including both observable alternative attributes and latent variables associated with attitudes and perceptions, has become a topic of discussion once more To estimate ...
A quasi-Newton strategy for the sSQP method for variational inequality and optimization problems
(Springer, 2013-02)
The quasi-Newton strategy presented in this paper preserves one of the most important features of the stabilized Sequential Quadratic Programming (sSQP) method, the local convergence without constraint qualifications ...
Mapping units based on spatial uncertainty of magnetic susceptibility and clay content
(2018-05-01)
This study aimed to use spatial uncertainty of magnetic susceptibility (MS) and clay content to improve soil-mapping units. In an experimental area of 870 ha, a regular sampling grid containing 371 points was set, in which ...