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A comparative analysis of Krylov Solvers for three-dimensional simulations of borehole sensors
(2011-01)
We perform a comparative analysis of three Krylov subspace methods, viz., the restarted generalized minimum residual (RGMRES), the conjugate gradient squared (CGS), and the stabilized biconjugate gradient (Bi-CGSTAB), for ...
Boreholes plans optimization methodology combining geostatistical simulation and simulated annealing
(Elsevier, 2017)
Nowadays, the prospection plans have the difficult task of ensuring a more complete and rich characterization of the rock mass for the purpose of optimizing costs and increasing safety in geotechnical projects. Currently, ...
Overview on the Brazilian scenario and the first efforts towards the development of a borehole repository
(Associa????o Brasileira de Energia Nuclear, 2021)
A simple energy-based strategy for sensor orientation in borehole microseismic monitoring
(IOP Publishing, 2019-02)
Accurately determining the orientation of borehole sensors is of paramount importance for microseismic monitoring applications. We calculate the relative bearing angle that allows the orientation of borehole receivers for ...
Test methods for cementitious seal materials for borehole disposal
(Waste Management Symposia, 2020)
Naticid boreholes on a tertiary cylichnid gastropod from southern Patagonia
(Institute of Malacology, 2006-12)
The fossil communities are in clear disadvantage when it comes to study the interactions among the species included in them. However, predation on shells gives us the possibility to examine at least some of these interactions. ...