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Oscillation Criteria for First Order Linear Difference Equations with Several D...

Automatic classification of green areas for cartography purposes

This paper exposes a study with the purpose of discriminating the different types of vegetation. One way to get information about the land is through cartography, where aerial photogrammetry is one of the most used techniques. The main objective of this study is the development of a tool capable of processing aerial photographs on the visible spectrum and for it to be able to discern and classify the different ...

Oscillation Results For Odd-order Nonlinear Neutral Differential Equations of M...

Oscillation Theorems of Fourth Order Nonlinear Dynamic Equations on Time Scales

Oscillatory Behaviour of Odd Order Neutral Delay Dynamic Equations on Time-Scales

A fixed point approach to the stability of a quadratic quartic functional equat...

CryingJackpot

Cryptojacking traduz a apropriação de recursos computacionais alheios sem conhecimento ou consentimento das vítimas para obter moedas criptográficas, um ataque generalizado relativa- ´ mente fácil de implementar e difícil de detectar. Seja com recurso a um navegador Web ou através de um executável , o cryptojacking carece de soluções de detecção¸ ao robustas e fiáveis O presente artigo descreve o trabalho desen...

Breaking Barriers with Qualitative Multi-method Research for Engineering Studie...

The purpose of this article is to investigate how contemporary studies about engineering are breaking down boundaries of knowledge. This study uses a systematic literature review to show how the application of qualitative multi-method approaches may offer reliable results and provide greater emphasis to the dimensions of development, triangulation and complementarity. The article offers new insights on the role...

Oscillation criteria of difference equations with several deviating arguments

Fundações Indiretas de Pontes Modulares – Soluções de Execução Acelerada

No presente artigo pretende-se estudar uma solução de fundação indireta para pontes modulares capaz de satisfazer as exigências dos regulamentos em vigor, nomeadamente os Eurocódigos. Será necessário abordar o campo das pontes modulares e propor uma solução de fundação compatível com as exigências das pontes militares.