Second Latin American meeting of bodies responsible for the supervision, control and regulation of land transport

This edition of the Bulletin presents a summary of topics examined and discussed during the Second Latin American Meeting of Bodies Responsible for the Supervision, Control and Regulation of Land Transport, held at ECLAC Headquarters, Santiago, Chile, from 10 to 12 August 1999. The rapporteur of the meeting was Mr. Humberto Valdés Ríos, Sub-Director, Asociación de Investigación y Producción del Transporte, Cuba.

Controle biológico de Sagittaria montevidensis com Cylindrocarpon sp

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A peculiar stable region around Pluto

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Dynamical evolution and chronology of the Hygiea asteroid family

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Dynamical evolution of V-type asteroids in the central main belt

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The effect of a minor constituent of essential oil from Citrus aurantium: The role of beta-myrcene in preventing peptic ulcer disease

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comparative analysis of two techniques for detection and segmentation of moving bodies

This paper makes a comparative analysis of results produced by the application of two techniques for the detection and segmentation of bodies in motion captured in images sequence, namely: 1) technique based on the temporal average of the values of each pixel recorded in N consecutive image frames and, 2) technique based on historical values associated with pixels recorded in different frames of an image sequence.

Impact of fipronil on the mushroom bodies of the stingless bee Scaptotrigona postica

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Measurement of the rotational inertia of bodies by using mechanical spectroscopy

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)