O presente relatório resulta da implementação de uma unidade didática numa turma de 30 alunos do 7.º ano de escolaridade do Ensino Básico, no Colégio de Santa Doroteia, em Lisboa, realizada no decorrer da Iniciação à Prática Pedagógica, do Mestrado em Ensino de Artes Visuais no …
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A wide selection of deterministic and stochastic methods have been developed to conduct nuclear reactor criticality calculations and to improve the efficiency of these methods, a branch of neutronics method research focuses on the acceleration of source convergence process which…
O presente Relatório de Estágio surge no âmbito da Unidade Curricular Prática de Ensino Supervisionada (PES), integrada no plano de estudos do Mestrando em Ensino do 1º Ciclo do Ensino Básico e de Matemática e Ciências Naturais no 2º Ciclo do Ensino Básico. Desta forma, este doc…
O estudo apresentado por meio deste trabalho fundamenta-se na análise e resolução de problemas reais apresentados durante o processo de vulcanização, uma importante etapa na fabricação de pneus, responsável por atribuir à borracha as propriedades necessárias para a aplicação des…
Este trabalho de dissertação tem como base o tema dos videojogos. O objetivo consiste em analisar as potencialidades das tecnologias interativas, como é o caso dos jogos interligando com o mundo da educação e do património cultural (material e imaterial). Procuramos entender a p…
This thesis concentrates on several topics of number theory, including zero density estimates, the effective Chebotarev density theorem, and l- torsion in class groups. The study of the topics has a long history. In 1801, Gauss raised conjectures on class numbers. There were mul…
In this dissertation we first modify profile empirical likelihood function conditioned on complete data to estimate the population mean in presence of missing values in the response variable. Also in Chapter 3 under the counterfactual potential outcome by Rubin (1974, 1976, 1977…
Kroz definisani predmet istraživanja disertacija je dala širi okvir tranzicije snabdevanja i planiranja sistema prirodnog gasa. U prvom delu prikazano je stanje globalne energetike uz detaljnu analizu regionalnih tržišta. Takođe, analizirana su dešavanja koja se tiču energetike …
In this Master's Thesis we give an overview of the algebraic structure of sets with a single binary operation. Specifically, we are interested in quasigroups and loops and their historical connection with Latin squares; considering them in both finite and continuous variations. …
Bu tez dört bölümden oluşmaktadır. Birinci bölümde, konuya giriş yapılmış ve konunun tarihsel gelişiminden bahsedilmiştir. İkinci bölümde, diğer bölümlerde kullanılacak olan bazı temel kavramlar tanıtılmıştır. Riemann manifoldlar,hemen hemen değme manifoldlar, Kenmotsu manifoldl…
Matematiksel sit, çalışma alanı olarak belirlenen matematik konu ve kavramları arasındaki ilişkilerin tarihsel, epistemolojik ve didaktik verilerden yararlanılarak açıklandığı bir ekolojik analiz modeli olarak geliştirilmiştir. Bu modele göre, global ve lokal sit olmak üzere iki…
The purpose of this qualitative study was to explore African American female students' beliefs, and self-perceptions about their mathematics experiences. This study used mathematics autobiographies, focus group interviews and individual student interviews to generate data that w…
Is there any similarity between the contexts of the Holy Bible and the Holy Quran, and can this be proven mathematically? The purpose of this research is using the Bible and the Quran as our corpus, we explore the performance of various feature extraction and machine learning te…
In this thesis we study variational inequalities with gradient constraints. We consider the questions of regularity of their solutions, and regularity of their free boundaries. We also study the relation between variational inequalities with gradient constraint and the obstacle …
The primary goal of this research is to investigate the mechanical reinforcing efficiencies of carbon nanofibers in a thermoset polymer material (vinyl ester), considering the presence of the three-dimensional interphase region between nanofiber and matrix, as well as the wavine…
Numerical algebraic geometry provides numerical descriptions of solution sets of polynomial systems of equations in several unknown. Such sets are called algebraic varieties. In algebraic statistics, a statistical model is associated to an algebraic variety to study its geometri…
The Schramm-Loewner evolutions (SLEs) are a one-parameter family of random curves, introduced by Oded Schramm, which are describing the scaling limit of many critical two-dimensional models arising from statistical physics. So far the existence of scaling limit has been shown fo…
We show that the regularity of the gravitational metric tensor cannot be lifted from C0,1 to C1,1 by any C 1,1 coordinate transformation in a neighborhood of a point of shock wave interaction in General Relativity, without forcing the determinant of the metric tensor to vanish a…
Designing dynamic, robust, and static facility layouts are well-known approaches to cope with the stochastic dynamic facility layout problem (SDFLP). A dynamic layout includes an optimal layout in each period of the planning horizon, whereas a robust layout is a good layout over…