Economic criteria for the selection and development of power stations and electricity systems

Includes bibliography

General criteria for selecting hydroelectric generating plant size at multiple-purpose projects

Includes bibliography

Methodological criteria and bases for the selection of exportable manufactured products

Includes bibliography

The economic criteria to be applied in selecting investments

Submitted by the International Union of Producers and Distributors of Electric Power (UNIPEDE)

Límite de la responsabilidad civil del porteador en el transporte terrestre internacional en América Latina: criterios para su fijación = Limit of civil liability of carriers in international land transport in Latin America: criteria for its establishment

Incluye Bibliografía

Criteria for the efficient coordination of the activities for data collection and the design of instruments for mapping and data collection applicable to countries of the Caribbean

Includes bibliography

Avaliação do cloridrato de tetraciclina na remoção da smear layer radicular, em diferentes concentrações, tempos e modos de aplicação. Análise através de microscopia eletrônica de varredura

Pós-graduação em Odontologia - FOAR

Cortical representation of the horizon in V1 and peripheral scaling in mammals with lateral eyes

In the present investigation we mapped the primary visual area of the South American diurnal rodent, Dasyprocta aguti, by standardized electrophysiological mapping techniques. In particular, we performed a series of mapping experiments of the visual streak in the primary visual cortex. We found that the representation of the visual streak in V1 is greatly expanded, the nasal 10 degrees of the visual streak representation occupies ten times more cortical area than equivalent areas in the central or temporal representation. Comparison of these data with those on the density of ganglion cells in the retina at corresponding locations in the visual field reveal a significant mismatch between these two variables. The nasal representation is greatly expanded along the horizontal meridian in V1 as compared to the central and temporal regions whereas the density of ganglion cells decreases with progression along the visual streak from central region towards the nasal or temporal visual field. A review of the available data reveals that all lateral-eyed mammals exhibit a similar mismatch between the retinal and cortical representation of the visual field, and this mismatches is greater in those species with well defined visual streaks such as rabbit and agouti.