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Mostrando ítems 31-40 de 136
Desenvolvimento de um sistema de apoio à decisão para a otimização de traçados de obras de engenharia civil : o caso do sistema de defesa contra inundações da cidade de Resistencia, Argentina
(Universidade Federal do Rio Grande do Sul. Instituto de Pesquisas Hidráulicas, 2003-09)
O traçado de obras com características lineares num espaço geográfico tem, em princípio, um número muito grande de soluções. A seleção de traçados mais convenientes é hoje abordada pela Pesquisa Operacional por meio da ...
LandScape Corridors (lscorridors): a new software package for modelling ecological corridors based on landscape patterns and species requirements
(2017-11-01)
Maintaining connectivity is one of the main challenges for biodiversity conservation world-wide. Ecological corridors are important to maintain landscape connectivity, but their efficiency depends on landscape patterns and ...
Human Dispersal in the Atlantic Slope of Patagonia and the Role of Lithic Availability
(Taylor & Francis, 2019-04)
The purpose of this paper is to understand the role of different resources in the human ranking of habitats during the peopling of the Atlantic slope of Central-South Patagonia, as well as the technological strategies used ...
Verificación del trazado de la defensa norte de la ciudad de Resistencia aplicando un abordaje multiobjetivo
(Universidad Nacional del Nordeste. Facultad de Ingeniería, 2015-11)
El trazado de un terraplén de defensa contra inundaciones tendría, en principio, un número indeterminado de alternativas. La selección del trazado más conveniente puede ser realizado aplicando técnicas como la Programación ...
Real option valuation of power transmission investments by stochastic simulation
(Elsevier, 2015-01)
Network expansions in power markets usually lead to investment decisions subject to substantial irreversibility and uncertainty. Hence, investors need valuing the flexibility to change decisions as uncertainty unfolds ...
Digital tools to improve parenting behaviour in low-income settings: a mixed-methods feasibility study
(BMJ Publishing Group, 2023)
INTRODUCTION: Digital parenting interventions could be potentially cost-effective means for providing early child development services in low-income settings. This 5-month mixed-methods pilot study evaluated the feasibility ...
Impactos da qualidade do relacionamento e dos investimentos específicos no desempenho dos suinocultores brasileiros
(Universidade Federal de Santa MariaBrasilAdministraçãoUFSMPrograma de Pós-Graduação em AdministraçãoCentro de Ciências Sociais e Humanas, 2016-12-02)
The research evaluates the impact of the Relationship Quality and the Investments in Specific Assets on the Business Performance of Brazilian pig farmers. Pig meat production in Brazil, as in other countries, has grown ...
Modelagem de corredores ótimos para linhas aéreas de transporte de energia elétrica
(Universidade Federal de Minas GeraisUFMG, 2014-03-13)
Demanded by the notorious need for economic growth of the productive sectors and infrastructure, the process of construction of new transportation lines of electric energy is rising in the Brazil. In Minas Gerais for ...
Rewilding-inspired transhumance for the restoration of semiarid silvopastoral systems in Chile
(Springer, 2017-06)
Nomadic pastoralism and transhumance are ancient human adaptations to the movements of large herbivores, which themselves migrate to follow favorable environmental conditions. Free-ranging livestock production has been ...