Engenharia Física - EFi: Recent submissions
Now showing items 21-33 of 33
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NPS: como esse indicador pode impactar o resultado microempresarial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)Customer success during the purchase process of a product or service has become increasingly important for the financial impact of companies, ensuring that the customer be the focus. Consequently, the entire ecosystem ... -
Estudo das propriedades de buracos negros de Schwarzschild e de Kerr
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/04/2022)In this study, firstly General Relativity, defined by Albert Einstein in 1915, is introduced. In the first chapter, the concepts of geodesics and the Christoffel symbols are demonstrated, followed by a brief presentation ... -
CORAL: machine learning e matrizes de rotação aplicados a resolução de sistemas multivariados
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/04/2022)CORAL (Curve ResOlution for dAta anaLysis) is a Python-based library of chemometric tools for multivariate spectral decomposition of large datasets, especially those where the techniques involved obey Beer's law or a form ... -
Materiais ferroelétricos fotovoltaicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)In this work, the characteristics of semiconductor and ferroelectric materials are analyzed. in order to explore the functioning of photovoltaic cells made with one or other material and compare them. The main objective ... -
Sistema PET/MR híbrido: aplicação para imageamento in vivo em ambiente de máxima biocontenção
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/04/2022)The imaging of living organisms, in its different techniques and applications, corresponds to the least invasive and most pragmatic way to analyze the development of infectious processes, in addition to its many other ... -
Avaliação da fluorescência da protoporfirina IX em modelo tumoral de pele em camundongo na aplicação de terapia fotodinâmica utilizando sistema portátil com baixa irradiação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)Photodynamic therapy (PDT) is a topical treatment option used for non-melanoma skin cancer and pre-malignant skin lesions. PDT develops with the interaction of a photosensitizer (PS), light with adequate wavelength in the ... -
Sistema de monitoramento médico inteligente: uma análise da importância e descrição física
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/04/2022)With the increase in demand from hospital emergency sectors, the employment of technological solutions becomes essential. Currently, one of the biggest problems faced is the one of overcrowding, in which there are not ... -
Estudos e simulações ópticas sobre as linhas Ipê, Sapucaia e Quati
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/04/2022)This report presents the studies and activities carried out by the student during his internship in the Optics Group of the National Synchrotron Light Laboratory. are exposed some necessary concepts about the theory that ... -
Previsão de MP10 através de redes neurais: estudos de caso no Estado de São Paulo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/04/2022)Air pollution is an ever-present and increasingly worrying health problem. and well-being of the population, in particular, the Mp10 particulate matter has become a target of studies because of the problems that their ... -
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 ... -
Dispositivo de inserção supercondutor em acelerador síncrotron: projeto magnético e simulação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/04/2022)Beamlines in synchrotron accelerators commonly require the installation of high-field magnets and insertion devices to produce high-energy radiation. High magnetic fields are an interesting issue that motivates the use of ... -
Panorama de expansão de geração de energia através de painéis fotovoltaicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)Starting with a brief explanation about the excitation of electrons in valence and conduction band when a pn junction of a silicon crystal semiconductor with impurities is enlightened, which its working state in reverse ... -
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 ...