BackgroundProgress in characterising the humoral immune response to Severe Acute Respiratory Syndrome 2 (SARS-CoV-2) has been rapid but areas of uncertainty persist.Assessment of the full range of evidence generated to date to understand the characteristics of the antibody response, its dynamics over time, its determinants and the immunity it confe
Sensor array geometry has a direct impact on the direction-of-arrival (DOA) estimation of a seismic signal.In this paper, we design a planar array that aims to optimize the DOA estimation of a narrowband signal in the sense of the minimum mean-squared-periodic-error (MSPE) obtained by the maximum a-posteriori (MAP) estimator of the DOA.We investiga
Álvaro Machado,1 Tiago Torres1,2 1Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal; 2Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal Abstract: Psoriasis is a common chronic immune-mediated skin disease, with systemic involvement and significant impact
The two peaks characteristic of yellow and blue light in the spectrum of dual-wavelength white light emitting diodes (LEDs) introduce distinctive Ball - Batter - Helmet features to the interference signal of white light scanning interferometry (WLSI).The distinctive features are defined as discontinuities, so that the fringe contrast function canno