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Sistema automático de irrigação autônomo de baixo custo
(Universidade Federal de São Carlos, 2023-08-31)
This work aims to develop a low-cost automated irrigation system. The system employs an Arduino and sensor to continuously monitor soil moisture levels. When soil moisture reaches a predefined threshold, an irrigation ...
Comparação de métodos clássicos e avançados de previsão aplicados ao consumo de energia elétrica
(Universidade Federal de São Carlos, 2023-08-30)
A garantia de um abastecimento de energia eficiente depende de uma previsão de demanda adequada, permitindo uma gestão eficiente dos recursos e otimização de processos, manutenções e investimentos. Este estudo avalia o ...
Projeto estrutural de pavimentos de aeroportos regionais: uma aplicação do procedimento da Federal Aviation Admnistration (FAA) para o cenário brasileiro
(Universidade Federal de São Carlos, 2023-08-25)
The design of airport pavements, whether rigid or flexible, involves calculations based on various variables such as aircraft weight, traffic intensity and frequency, design lifespan, and others. Currently, in Brazil, it ...
Segmentação de lesões de esclerose múltipla utilizando clusterização iterativa em imagens estruturais de ressonância magnética
(Universidade Federal de São Carlos, 2023-08-29)
Multiple Sclerosis (MS) is a neurodegenerative disease that causes vision, mobility and memory problems, which can lead the patient to serious locomotion difficulties. It is caused by damage to the myelin sheath. Analysis ...
Análise da influência do sistema de outrigger no projeto de edifícios altos em concreto armado no Brasil
(Universidade Federal de São Carlos, 2023-08-23)
The construction of tall buildings has emerged as a response to the scarcity of horizontal space in major urban centers. Wind action is a significant concern in the structural design of these buildings, given its generation ...
Matemática financeira: o Modelo de Markowitz
(Universidade Federal de São Carlos, 2023-04-03)
The aim of this work is to present a mathematical introduction to the main concepts involved in Markowitz Theory. The portfolio selection developed by Markowitz shows the importance of asset portfolio diversification, ...
Otimização do desempenho dinâmico de robôs paralelos acionados por cabos com redundância cinemática utilizando reposicionamento contínuo
(Universidade Federal de São Carlos, 2022-10-03)
Parallel robots play a key role in manufacturing processes. Among its classifications, there is a specific type called parallel robot driven by cables (RPAC), which has good inertial properties and relatively low costs. ...
Análise da eficiência de sequências de pulso de RMN em baixo campo para avaliar qualidade de molhos de tomate comerciais
(Universidade Federal de São Carlos, 2023-03-30)
Nuclear Magnetic Resonance is a spectroscopic technique based on the interaction of atomic numbers with nuclear spin (l) greater than zero when in the presence of a static magnetic field (B0) and an oscillating magnetic ...
Avaliação de quatro algoritmos de trilateração baseados em RSSI considerando a variação do número de nós fixos
(Universidade Federal de São Carlos, 2022-10-06)
Unmanned Aerial Vehicles (UAVs) are machines of great importance these days, as they are no longer a resource that was previously limited to military use but are beginning to exist in the everyday life of society. This ...
Projeto, montagem e teste de um subwoofer ativo
(Universidade Federal de São Carlos, 2023-04-14)
The present work describes in detail the development and construction of an active bass reproduction system "subwoofer". For this, it uses a TPA3255 integrated circuit. This class D amplifier has two outputs that are applied ...