Results 71 to 80 of about 622,877 (167)
Melhoria dos estimadores de máxima verossimilhança dos submodelos não-lineares da família exponencial de dispersão [PDF]
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de ProduçãoEm diversas áreas, particularmente em controle de qualidade, é de interesse modelar não só o parâmetro média, mas também o ...
Udo, Margareth C. Toyama
core
Assessing and quantifying variations in the functioning of marine food webs across scales
Abstract The mismatch between the scale of ecological processes and management decisions represents a significant challenge in marine conservation. This misalignment can result in ineffective conservation measures and compromise the sustainability of marine ecosystems.
Izaskun Preciado +16 more
wiley +1 more source
Uma nova abordagem para representações e identificações de classes de sistemas dinâmicos não-lineares [PDF]
In the last few years, the growth of the academic production about non-linear dynamic systems was noticed. Although the researches evolved, there are still topics that deserve a close analysis.
ANTUNES, Flávia
core
Análise da influência da temperatura na precisão de medidas lineares usando a estação total no período do outono e inverno [PDF]
Trabalho de Conclusão de Curso (Graduação)Os equipamentos utilizados em levantamentos topográficos, como as estações totais, são fabricados para atender determinadas precisões nas medidas lineares e angulares, denominadas de precisão nominal. Dessa forma,
Matos, Tallyta Jeovana Rabelo de
core +1 more source
A framework to assess trajectories of societal and biological extinction
Abstract Threatened species that are societally extinct, which refers to the loss of a species’ presence in human societies, are less likely to receive conservation attention, potentially resulting in their biological extinction going unnoticed. However, little is known about the process and forms of such extinction.
Takafumi Ohsawa, Takeshi Osawa
wiley +1 more source
A compensação das medidas cautelares diversas da prisão na aplicação e na execução da pena [PDF]
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Jurídicas. Direito.A presente monografia tem por tema a compensação das medidas cautelares penais diversas da prisão, instituídas pela Lei n.
Sant'Ana, Raquel Mazzuco
core
Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde +3 more
wiley +1 more source
Revisiting avian wingtip shape indices: a comparison of methods with empirical data
The study of avian wing shape helps in understanding how birds can adapt to their habitats and respond to changing environmental conditions. An important challenge in this endeavour is obtaining estimates of wing shape that are truly independent of body size, particularly when there is an allometric relationship between them. Size‐constrained component
Iván de la Hera +5 more
wiley +1 more source
Constant visitation rates across the flowering season masked major shifts in plant and flower visitor interaction structure, specialization, species roles and trait‐driven patterns shaping interaction intensity. Plants and flower visitors changed ecological roles over time, with native flower visitors playing key roles in maintaining network cohesion ...
Alba Costa +3 more
wiley +1 more source
Modelos não lineares e suas aplicações [PDF]
The main objective in this work is to present a review of the normal nonlinear mo- dels, contemplating their classes, the least squares method to estimate its parameters, emphasizing the iterative method of Gauss-Newton and Newton-Raphson.
Mattos, Thalita do Bem
core

