One-way carsharing’s evolution and operator perspectives from the Americas

HTLV in the Americas: challenges and perspectives.

The first description of the human T-lymphotropic virus type 1 (HTLV-1) was made in 1980, followed closely by the discovery of HTLV-2, in 1982. Since then, the main characteristics of these viruses, commonly referred to as HTLV-1/2, have been thoroughly studied. Central and South America and the Caribbean are areas of high prevalence of HTLV-1 and HTVL-2 and have clusters of infected people. Th...

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

Economic Integration in the Americas: European Perspectives

Uniform Asymptotic Expansion of the Square-Root Helmholtz Operator and the One-Way Wave Propagator

The Bremmer coupling series solution of the wave equation, in generally inhomogeneous media, requires the introduction of pseudodifferential operators. Such operators appear in the diagonalization process of the acoustic system’s matrix of partial differential operators upon extracting a principal direction of (one-way) propagation. In this paper, in three dimensions, uniform asymptotic expansi...

[Electronic health strategies in The Americas: current situation and perspectives].

The main objective of the Strategy and Plan of Action on eHealth (2012-2017) is to contribute to sustainable development of health systems of member states. Its adoption aims to improve quality and access to health services through the use of information and communication technologies (ICT), the implementation of digital literacy programs and access to quality information to advance towards mor...