Passive acoustic monitoring (PAM) is widely used as an initial step towards assessment of environmental status. In the present study, underwater ambient sound recordings from two locations in marine-protected areas (MPAs) Gulf Riga were analysed. Both belong to natural habitat pinnipeds whose vocalisations detected and An increase vocal activity during mating period late winter was revealed, in...

s of MMA2015, May 26–29, 2015, Sigulda, Latvia c © 2015 PERCEPTUAL COLOR IMAGE SIMILARITY USING FUZZY METRICS SVETLANA GREČOVA, SAMUEL MORILLAS, ALEXANDER ŠOSTAK 1 Department of Mathematics, University of Latvia Zellu street 8, Riga LV1002, Latvia E-mail: [email protected] Instituto Universitario de Matemática Pura y Aplicada, Universidad Politécnica de Valencia Camino de Vera s/n 4602...

INTRODUCTION Riga-Fede disease is a rare pediatric condition in which chronic lingual ulceration results from repetitive trauma. Neonatal teeth or underlying neuro-developmental disorders which include Down syndrome are described as causative factors, but to the best of our knowledge, this is the first case report of both Down syndrome and natal teeth coexisting. The need for early extraction i...