Objective To summarise the unfolding of the COVID-19 epidemic among Kick Panel Pins slum dwellers and different social strata in the city of Buenos Aires during the first 20 weeks after the first reported case.Design Observational study using a time-series analysis.Natural experiment in a big city.Setting Population of the city of Buenos Aires and
The Accent Pillow present study aimed to investigate any biochemical and histological changes of the rat condyle and mandible in animals that had sustained mandibular growth restriction.Seventy-two male Wistar rats were divided into two equal groups, experimental and control.Each group consisted of three equal subgroups.The animals were sacrificed
Currently, research in nanoparticles as a drug delivery system has broadened to include their use as a delivery system for bioactive substances and a diagnostic or theranostic system.Nanogels, nanoparticles containing a high amount of water, have gained attention due to their advantages of colloidal stability, core-shell structure, Matches and adju
In this paper, the event-trigger adaptive control problem is investigated for a class of nonlinear systems with unknown external disturbance.An estimator is designed to estimate the unknown upper bound of the disturbance-like term, which Matches presents the uncertainties caused by external disturbance, a measurement error of input, and an unknown