Structural change and productivity growth, 20 years later: old problems, new opportunities

Includes bibliography

ICT for growth and equality: renewing strategies for the information society. Summary

Includes bibliography

Latin America and the Caribbean and the European Union: striving for a renewed partnership

Includes bibliography

Antimicrobial analysis of chlorhexidine gel and intracanal medicaments against microorganisms inoculated in root canals

The aim of this paper was to evaluate the antimicrobial activity of 2% chlorhexidine gel (CLX) associated with various intracanal medicaments against Candida albicans and Enterococcus faecalis inoculated in root canals. Thirty six human single-rooted teeth were contaminated with C.albicans and E.faecalis. The canals were instrumented using 2% CLX gel and were divided into three groups according to the intracanal medicaments (ICM) used. Group 1: calcium hydroxide paste [Ca(OH)], Group 2: 2% chlorhexidine gel (CLX) and Group 3: 2% CLX gel + Ca(OH). The root canal collections were performed after 21 days of contamination (control collection), after instrumentation (1st collection), after 14 days of intracanal medicament (2nd collection) and 7 days after medicament removal (3rd collection). The microbiological samples were plated in culture media and incubated for 48 hours. The results were submitted to Kruskal-Wallis test (P ≤ 0.05). It was verified that the instrumentation with CLX reduced the number of CFU/ml significantly when compared with the confirmation collection (control). However, the use of the ICM was only capable to eliminate completely the microorganisms in the root canals without difference statistics between them. Although the use of 2% chlorherixidine gel reduces the number of microorganisms significantly, only the ICM calcium hydroxide and calcium hydroxide associated with chlorhexidine are able to eliminate these microorganisms completely.

Information society and public ICT policies in the Caribbean: a review of advances and challenges, policy instruments and country experiences

Includes bibliography

Digital review 2007 of Latin America and the Caribbean: progress and challenges policies for development with ICT. Abridged document

Includes bibliography

Towards an information society measurement instrument for Latin America and the Caribbean: getting started with census, household and business surveys

Includes bibliography

Capital movements and external financing

Includes bibliography

Old and new forms of citizenship

Includes bibliography

Structural change and productivity growth 20 years later: old problems, new opportunities. Summary

Includes bibliography

Three-dimensional modeling and highly refined mesh generation of the aorta artery and its tunics

This paper describes strategies and techniques to perform modeling and automatic mesh generation of the aorta artery and its tunics (adventitia, media and intima walls), using open source codes. The models were constructed in the Blender package and Python scripts were used to export the data necessary for the mesh generation in TetGen. The strategies proposed are able to provide meshes of complicated and irregular volumes, with a large number of mesh elements involved (12,000,000 tetrahedrons approximately). These meshes can be used to perform computational simulations by Finite Element Method (FEM). © Published under licence by IOP Publishing Ltd.

TV digital e convergência de mídias: estudo exploratório sobre narrativas interativas

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Where do Latin America and the Caribbean stand in relation to the eLAC2007 Plan of Action?: evidence from available information

Includes bibliography

Information and communication technologies for disaster risk management in the Caribbean

Includes bibliography.

ICT and gender

Information and communications technologies: essential tools for achieving gender equality. By UN-WOMEN, Andean Sub-Regional Office. -- “Training telecentre operators as technology leaders in their social environment is an ongoing task”, interview with Olga Paz Martínez. -- For an information society with gender equity. By Dafne Sabanes Plou. -- “Including women in ICT can make a big difference in narrowing the digital divide”, interview with Zoraida Franco. -- “We see the potential of ICT for rearranging family communication networks”, interview with Juan Eduardo Rojas .-- “ICT might be the most tangible tool we have right now to fight gender discrimination”, interview with Martin Hilbert.