Browsing Cursos de Graduação by Title
Now showing items 735-754 of 855
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Resfriamento transverso para um feixe atômico de estrôncio através de uma melaça ótica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 10/12/2018)The project aims to understand the interaction behavior of an atomic beam of 88Sr strontium atoms with an optical molasses to optimize the loading of a magneto-optical trap. This system depends on several parameters that ... -
Resíduos oriundos do descarte de painéis fotovoltaicos: propostas atuais para tratamento e desafios para o Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2023)In light of the growing environmental degradation caused by the use of fossil fuels, solar energy arises as a clean and renewable source of power. This is achieved through the use of photovoltaic panels, which capture solar ... -
Resolução de problemas como ferramenta para o letramento matemático no Ensino Fundamental II
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/09/2022)This work aims at presenting the problem-solving methodology as a tool to improve mathematical literacy of 8th grade middle school students. Polya’s four-step problem- solving process is a widely known method for solving ... -
Retratos de fase de sistemas de equações diferenciais lineares com coeficientes constantes de até terceira ordem
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/09/2022)This study was developed with the intention of investigating the phase portraits of all linear systems with constant coefficients up to third order. For this purpose, we will determine the systems solutions, perform an ... -
Revestimentos comestíveis com óleos essenciais na preservação da qualidade pós-colheita de morangos: uma revisão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/11/2021)Strawberry is a non-climacteric fruit characterized by its unique flavor, being highly desirable and being a relevant source of bioactive compounds due to the high levels of vitamin C, vitamin E and phenolic compounds, as ... -
Revisão bibliográfica: erros causados por raios cósmicos em dispositivos eletrônicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 27/10/2023)Cosmic rays, coming from outer space, can penetrate eletronic devices in order to change several characteristics such as functioning, performance and useful life. These particles are composed of an atomic nuclei, made up ... -
Revisão crítica de técnicas para estudo de propriedades ácido-base de catalisadores heterogêneos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Currently, around 85% to 90% of all petrochemical and chemical industrial processes in large industries are catalytic. The insertion of catalytic steps makes the process more environmentally sustainable, as it leads to the ... -
Revisão da efetividade da análise de vibrações para diagnóstico preditivo de falhas de equipamento em Indústria Química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/09/2022)In the 4.0 industry, it's common the presence of technological solutions to predict equipment failures. The vibration analysis is used in the predictive maintenance area, and can can be applied to diagnose failures in the ... -
Revisão da utilização de aditivos na eletrodeposição de Níquel: efeitos e aplicações
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/04/2022)Nickel electrodeposites are widely for industrial applications due to their characteristics such as: corrosion, wear and temperature resistence. It is mainly used for decorative coating, functional coating and electroforming. ... -
Uma revisão de melhores práticas de segurança na Azure
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 04/04/2023)The text deals with information security concepts from the cloud point of view and uses Azure as an example provider. The definitions of infrastructure, platform and software services are contextualized, with examples based ... -
Uma revisão dos desenvolvimentos recentes na aplicação de pós-tratamentos ao digestato da digestão anaeróbia a partir de resíduos sólidos urbanos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Anaerobic digestion is a consolidated process technology for managing waste, with a large number of publications on this topic, due to its ability to degrade organic solid waste and generate biogas as renewable energy. ... -
Revisão sistemática da literatura com Bibliometrix sobre forças de adesão de nanopartículas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)This work is a systematic review of the literature that aims to elucidate the roots of knowledge about adhesion forces between nanoparticles and surfaces, given the strong relationship between this topic and air filtration. ... -
Revisão sobre o uso de adições minerais em concretos sustentáveis
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 21/09/2022)The civil engineering sector, despite being necessary for human comfort and development, is one of the biggest contributors to the perish of these resources. Therefore, it is important to implement techniques to promote ... -
Uma revisão sobre os atributos de escoabilidade de diferentes variedades de açúcar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/10/2020)Knowledge of the physical-chemical and flow properties of particulate materials is relevant for the correct sizing and optimization of the equipment production chain and increased efficiency of the industrial plant. In the ... -
A roda d’água caótica e as equações de Lorenz
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/04/2022)In this work, two physical systems were addressed: the chaotic water wheel system and the Lorenz. The origin of these systems are completely different. The first represents a system water wheel mechanic with punctured ... -
Rotas de exposição aos micro e nanoplásticos e suas consequências para a saúde humana
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)The use of plastics has brought several advances mainly related to medical and food biosafety; however, it has become an environmental problem, due to inadequate disposal. These residues accumulate in environments, making ... -
Rotulação de sintoma de depressão utilizando aprendizado ativo e processamento de linguagem natural
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/01/2024)The approach to caring for psychological disorders, especially depression and anxiety, is seen as one of the current major concerns in mental health. Social networks, such as Twitter, not only allow individuals to maintain ... -
Segmentação de lesões de esclerose múltipla utilizando clusterização iterativa em imagens estruturais de ressonância magnética
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/08/2023)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 ... -
Segmentação de vasos sanguíneos utilizando Redes Neurais Convolucionais: visualização e análise de correlação dos mapas de ativação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/03/2023)Convolutional neural networks (CNN) are responsible for advancing the automation of tasks in the field of computer vision, with image classification, object recognition and image segmentation, as it is present in different ... -
Segmentação dos hipocampos em imagens de ressonância magnética usando modelos geométricos deformáveis e informações de textura
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/04/2022)Hippocampi are brain structures intimately related to cognition, hence they are of great clinical interest for the diagnosis and analysis of the progression of neurodegenerative diseases, such as Alzheimer’s disease (AD) ...