Browsing Trabajos Académicos-Facultad de Ciencia y Tecnología by Title
Now showing items 823-842 of 878
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The assignment problem for Kidney Paired Donation
(2020-12-15)(EN] For patients with end-stage renal disease, kidney transplant is the best available treatment, but due to graft accessibility and compatibility limitations, fewer transplants than desired are performed. As a solution, ... -
The Boltzmann distribution: Economic Applications
(2018-04-18)[EN] This work is focused on two applications to economy of the Boltzmann probability distribution of statistical mechanics. The first one describes the distribution of money while the second one the allocation of CO2 ... -
The Cohen structure theorem
(2018-04-18)[EN] The Cohen structure theorem describes the structure of complete Noetherian local rings. The goal of this dissertation is to prove Cohen's theorem in the equicharacteristic case, and to give an overview of the proof ... -
The Galois theory of the lemniscate
(2022-12-20)[EN] Geometric constructions with straightedge and compass go as far back as to the time of the ancient Greeks and Egyptians. In fact, there are three classical problems in Greek mathematics related to straightedge and ... -
The general Burnside problem
(2023-01-25)[EN] The Burnside problems are among the most important problems in group theory in the 20th century. In this project, we will focus on the General Burnside Problem, which asks whether a finitely generated periodic group ... -
The influence of pro-environmental agricultural practices on carbon content and the activity of related enzymes (beta-glucosidase, cellulase and invertase) in soil after four years of winter wheat monoculture
(2017-01-10)Some pro-environmental agricultural practices (various tillage practices, straw management, bio-fertilizer application) are tested after five years of winter wheat monoculture in order to assess their influence on soil ... -
The Mutually Unbiased Bases problem via the Bloch representation
(2021-12-03)[EN] During the last decades, the term “Second Quantum Revolution” has been widely used among authors to refer to the emerging quantum science and technology, such as quantum computation, quantum metrology or Quantum ... -
The propagation of nerve pulses: From the Hodgkin-Huxley model to the soliton theory
(2014-06-23)The present project aims to describe and study the nature and transmission of nerve pulses. First we review a classical model by Hodgkin-Huxley which describes the nerve pulse as a pure electric signal which propagates due ... -
The Riemann zeta function and zeta regularization in Casimir effect
(2020-12-15)[EN] This work is divided into three chapters. The aim of Chapter 1 is to introduce some basic tools that will be used throughout the rest of the dissertation, in order to make it as self-contained as possible. In Chapter ... -
The role of VAV3 in resistance to breast cancer endocrine therapy
(2024-04-19)[EN] Breast cancer (BC) is the most commonly occurring cancer in women and the most prevalent cancer overall. Indeed, data indicate that 1 in 8-10 women will suffer from it throughout their lives and 30% of BC patients ... -
Tormentas de polvo y convección seca en Marte
(2021-12-03)[ES] En este trabajo hemos estudiado unos fenómenos meteorológicos presentes en la atmósfera de Marte conocidos como tormentas de polvo con textura. Hemos caracterizado estas tormentas mediante el análisis de algunas ... -
Toxicity and histological alterations in mussels exposed to lithium
(2020-12-15)(EN) The increased use of lithium in lots of industrial processes and devices has produced a great environmental impact on aquatic environment. Lithium concentrations is higher in places where mining processes occur and ... -
Toxicity of DBPDE and antitoxic activity of 6 antioxidants on XEM2 cells
(2013-09-24)Los hidrocarburos aromáticos policíclicos (PAHs) son un grupo de compuestos mutagénicos a los que los seres vivos estamos expuestos continuamente. En la primera fase del metabolismo de estos xenobióticos se generan ... -
Transcriptional deregulation of cell cycle by PGC1⍺ in prostate cancer
(2021-12-03)Prostate cancer (PCa) is the second most common cancer in men, only behind lung cancer. The development of precision medicine has become one of the main objectives for treating it and it seems increasingly crucial to find ... -
Transcriptional regulation of ASPA in prostate cancer cells
(2021-12-03)[EN] Prostate cancer (PCa) is a remarkably widespread disease. The role of modulator peroxisome proliferator-activated receptor gamma co-activator 1α (PGC1α) could be of distinguished relevance for diagnosis and treatment ... -
Transformación de DME y de la mezcla DME/pentano en hidrocarburos sobre un catalizador de zeolita HZSM-5
(2018-04-18)[ES] Se estudia el efecto de las condiciones de reacción en la conversión de DME y en el rendimiento y selectividad de productos utilizando un catalizador de zeolita HZSM-5 de reducida relación SiO2/Al2O3 y elevada actividad ... -
Transformación martensítica en aleaciones metamagnéticas con memoria de forma.
(2015-07-07)Las aleaciones con memoria de forma, SMA , son materiales que presentan unas propiedades muy interesantes, como son el efecto de memoria de forma y la superlasticidad. El mecanismo responsable de estas propiedades es ... -
Tratamiento con antagonista cannabinoide en ratas con lesión colinérgica del prosencéfalo basal
(2018-04-18)[ES] El objetivo del trabajo era conseguir un modelo en rata que simule los déficits de memoria y aprendizaje asociados a los pacientes de Alzheimer mediante la pérdida de neuronas colinérgicas en el prosencéfalo basal, ... -
Tres teoremas clásicos de geometría: Napoleón, Morley y Pascal
(2020-01-16)[ES] El objetivo de este trabajo es el estudio de tres teoremas clásicos de la geometría, que son el teorema de Napoleón, el teorema de Morley y el teorema del hexagrama místico de Pascal, analizando diferentes técnicas ... -
Two-Stage Stochastic Optimization. An Application in the Third Sector
(2016-07-20)[en] It is known that most of the problems applied in the real life present uncertainty. In the rst part of the dissertation, basic concepts and properties of the Stochastic Programming have been introduced to the reader, ...