Capital movements and external financing

Includes bibliography

Central America: macroeconomic performance and social financing

Includes bibliography

Health management contracts in Costa Rica from a comparative perspective

Includes bibliography

Reform to health system financing in Chile

Includes bibliography

Reflections on development financing

This article sets forth some reflections on the position of the region's countries and the different segments of their domestic financial structures in the international financial system. In the light of the financial globalization taking place in Latin America, it considers the circumstances of the largest countries in the region, looking beyond the stylized arguments of conventional wisdom to analyse different factors influencing the financial situation: sovereignty risk, financial globalization, the degree of financial integration, the cost of capital and the burden of country risk premiums, the link between sovereign risk and fiscal solvency and the consequences of segmented integration. Consideration is then given to courses of action that could reduce country risk. In addition, the role of the different institutional sectors in generating savings is analysed, and the main trends of financial intermediation in the region are considered: banking concentration, the increased involvement of foreign organizations and the role of the public-sector banking system in the circumstances that now prevail.

Reforming health-care management in Latin America

Includes bibliography

The State, the markets and development financing

Includes bibliography

Health-care financing and equity: public insurance in Chile

Includes bibliography

The global crisis, speculative capital and innovative financing for development

Includes bibliography

Spatial distribution, internal migration and development in Latin America and the Caribbean

Includes bibliography

Latin America: problems and challenges of infrastructure financing

Includes bibliography

Latin America: financial systems and financing of investment. Diagnostics and proposals

Includes bibliography

Reliability and failure modes of internal conical dental implant connections

Objective: Biological and mechanical implant-abutment connection complications and failures are still present in clinical practice, frequently compromising oral function. The purpose of this study was to evaluate the reliability and failure modes of anterior single-unit restorations in internal conical interface (ICI) implants using step-stress accelerated life testing (SSALT). Materials and methods: Forty-two ICI implants were distributed in two groups (n = 21 each): group AT-OsseoSpeed™ TX (Astra Tech, Waltham, MA, USA); group SV-Duocon System Line, Morse Taper (Signo Vinces Ltda., Campo Largo, PR, Brazil). The corresponding abutments were screwed to the implants and standardized maxillary central incisor metal crowns were cemented and subjected to SSALT in water. Use-level probability Weibull curves and reliability for a mission of 50,000 cycles at 200 N were calculated. Differences between groups were assessed by Kruskal-Wallis along with Bonferroni's post-hoc tests. Polarized-light and scanning electron microscopes were used for failure analyses. Results: The Beta (β) value derived from use level probability Weibull calculation was 1.62 (1.01-2.58) for group AT and 2.56 (1.76-3.74) for group SV, indicating that fatigue was an accelerating factor for failure of both groups. The reliability for group AT was 0.95 and for group SV was 0.88. Kruskal-Wallis along with Bonferroni's post-hoc tests showed no significant difference between the groups tested (P > 0.27). In all specimens of both groups, the chief failure mode was abutment fracture at the conical joint region and screw fracture at neck's region. Conclusions: Reliability was not different between investigated ICI connections supporting maxillary incisor crowns. Failure modes were similar. © 2012 John Wiley & Sons A/S.

Profit margins, financing and investment in the Peruvian business sector (1998-2008)

Includes bibliography