A NEW VISION OF THE ORIGIN AND THE OOCYTE DEVELOPMENT IN THE OSTARIOPHYSI APPLIED TO GYMNOTUS SYLVIUS (TELEOSTEI: GYMNOTIFORMES)

A new vision of the origin and the oocyte development in the Ostariophysi applied to Gymnotus sylvius (Teleostei: Gymnotiformes)

Based on new knowledge coming from marine perciform species, the origin of oocytes and their development in the Ostariophysi, Gymnotus sylvius is described.In both Gymnotus sylvius and marine perciform fish, oogonia are found in the germinal epithelium that forms the surface of the ovarian lamellae.At the commencement of folliculogenesis, prolifera

read more


Linguistics of Augmentative and Alternative Communication in the Process of Diagnosis of Speech Inability and Speech Non-Occurrence

The paper identifies and defines augmentative and alternative communication, a new sub-discipline in applied linguistics whose primary parametre is linguistic SCISSORS competence whereas the secondary parameter is the phenomenon of speech inability and speech non-occurrence.At the same time it has been proven that linguistics of augmentative and al

read more

Psychometric Properties of the Obsessive-Compulsive Inventory-Child Version (OCI-CV) in Chilean Children and Adolescents.

In recent years, there has been a considerable increase in the development of assessment tools for obsessive-compulsive symptomatology in children and adolescents.The Obsessive Irrigation Trays Compulsive Inventory-Child Version (OCI-CV) is a well-established assessment self-report, with special interest for the assessment of dimensions of Obsessiv

read more