Hearing aid is an electronic device fitted to the ear and designed amplify deliver sound ear. Upon fitting a hearing aid, patients are required make earmold impression material for fixation based on patient's personal preference, shape texture of

— In this paper multiple geometrical feature extraction (such as shape, Euclidian distances of side of a triangle and angles of a triangle as a feature vector) of ear based method to identify a person using ear biometrics has been proposed. The human ear is a perfect source of data for passive person identification in many applications. In a growing need for security in various public places, e...

An ear recognition system represents a powerful tool in forensic applications. Even in case the facial characteristic of a suspect is partly or fully covered an image of the outer ear may suffice to reveal a subject’s identity. In forensic scenarios imagery may stem from surveillance cameras of environments where image compression is common practice to overcome limitations of storage or transmi...

introduction: conductive hearing loss due to chronic otitis media (com) can be treated by surgery. com, however, may be associated with functional damage to the inner ear. sensorineural hearing loss (snhl) due to com has been found to be significant by some authors, whereas it has been considered negligible by others. the present study aimed to answer the question does com cause snhl ? methods:...

OBJECTIVES The present study was designed to identify the correlations of bacterial strains of the middle ear and the nasopharynx in chronic suppurative otitis media (CSOM) patients who were scheduled for operations. METHODS Sixty-three patients with CSOM were enrolled in the study. Culture specimens were collected from the middle ear and nasopharynx of patients who were admitted for operatio...

An analog network model of the human middle ear is used to study the effect of terminal loads on the middle ear frequency response. A new transformer ratio value is computed and used to improve the model of the middle ear through the use of an ideal transformer. The terminal loads are taken as the loads on either side of the middle ear. The forward and reverse frequency characteristics of the m...

RESUMO O objetivo foi analisar o financiamento e gasto público federal do Esporte de Alto Rendimento (EAR) no Ciclo Rio 2016. Trata-se uma pesquisa com abordagem quanti-qualitativa, a partir da análise dos documentos coletados Portal Transparência Legislação Governo Federal. No 2016, Federal criou diferentes dispositivos políticos legais que buscaram alçar Brasil à potência esportiva; eles refl...