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This paper analyzes the development of cooperation between Argentina and Brazil from their initial rapprochement of 1979 to the construction of Mercosur in 1991. It presents an account of cooperation that emphasizes the power and organizational interests of the armed forces and that challenges the prevailing emphases on democratization and neoliberalism. In doing so, it addresses a methodological problem for qualitative research in international relations: What can be done if our theories of why cooperation occurs affect our perceptions of when it begins? Conventional explanations of Argentine-Brazilian cooperation may be biased toward what historian Herbert Butterfield called 'Whig history,' which sees in past events associations that exist only in the present. These tendencies can alter our periodization of cases, omit or falsely reject important causal variables, and too readily confirm our preferred hypotheses, but they can also be corrected. [ABSTRACT FROM AUTHOR]

The vampire bat (Desmodus rotundus) plays a crucial role in the maintenance and transmission of the rabies virus to humans and livestock, impacting public health and economic production. Its importance lies not only in its capacity to transmit the virus but also in its ability to adapt to anthropic changes, as expressed in its wide geographic distribution in Latin America. Deforestation, livestock intensification, and other human activities have reduced the abundance of its wild prey but have also provided new and abundant shelter and foraging resources for the vampire bats. We used radiotelemetry to evaluate relations between topography, feeding site choice, and foraging behavior in southeastern Brazil, where three occupied D. rotundus roosts, out of 11 possible, were systematically monitored throughout a 1-year period once every 2 months. Sixty-two vampire bats were captured; biometric data were collected and 44 radiotransmitters were installed in adult individuals, producing telemetry data that were recorded in VHF receptors installed in the farms. Elevation of the roosts was related to the farms attacked by the vampire bats. Understanding the use of the environment and resources by vampire bats is critical to improving rabies control aiming at the reduction of disease impacts. From the perspective of the official veterinary service, telemetry would be ineffective as a rabies surveillance system due to the costs and limitations of the available technology. However, livestock rabies control measures would be greatly improved if ecological characteristics of the vampire bat were considered. [ABSTRACT FROM AUTHOR]

Our argument revalidates and advances the idea of learning that is central to literatures on economic development, innovation and industrial policy. Global shifts where developing countries are advancing and innovating at the technological frontier challenge the conventional view of learning that focused on adapting existing technologies from advanced economies to build domestic firms' capabilities. Our research contributes to capture new dynamics of innovation, emerging technologies and government industrial policy, crucial in the learning perspective. Our field study of Brazilian government programmes in the bio-based industry illustrates how industrial policy is reinvented to catalyse firm innovation at the technological frontier. [ABSTRACT FROM AUTHOR]