We consider a nonlinear two-dimensional boundary value problem which models the frictional contact of a bar with a rigid obstacle.The weak formulation of the problem is in the form of an elliptic variational Face Shield inequality of the second kind.We establish the existence of a unique weak solution to the problem, then we introduce a regularized

A study was conducted to evaluate morphological characters that were able to be used as indicators of water-deficit tolerance in rice at the germination phase in the Laboratory of Conservation Biology and Biodiversity, Department of Biology, FMIPA, Sam Ratulangi University.The method that was Body Skin Care used in this study was germination in the

Deep learning methods have recently made substantial advances in polarimetric synthetic aperture radar (PolSAR) image classification.However, supervised training relying on massive labeled samples is one of its major limitations, especially for PolSAR images that are hard to manually annotate.Self-supervised learning (SSL) is an effective solution

Although the crambe is commercially exploited Flat Cap in Brazil, there is a demand for studies that allow the improvement of the techniques involved in its cultivation.Planting on residues of different species can provide greater vegetative and reproductive development.Thus, the objective of this work was to evaluate the vegetative and reproductiv