Universitat de Barcelona
Now showing items 7809-7828 of 11039
Quantum information science has grown from being a very small subfield in the 70s until being one of the most dynamic fields in physics, both in fundamentals and applications. In the theoretical section, perhaps the feature ...
Development of the spinal cord involves coordination between exposure to localized extracellular signals and controlled activation of intracellular signaling pathways. This way, neuroepithelial cells firstly proliferate ...
In the course of this thesis, the optimal epitopes for the subsequent polyclonal rabbit antibody production for cTnI and NT-proBNP have been studied and chosen. cTnI and NT-proBNP are the most relevant cardio-specific ...
La interacción entre los hechos y las ideas ha caracterizado el continuo progreso científico de los últimos cuatro siglos. En biología esta interacción se hace aún más patente, dado que la naturaleza compleja de ...
INTRODUCTION: Intrauterine growth restriction (IUGR) due to placental insufficiency affects up to 7-10% of pregnancies and is a major cause of perinatal mortality and long term morbidity. IUGR results in low birth weight, ...
[eng] There have been significant advances in organic bioelectronic devices in recent years. These devices are capable of stimulating excitable cells and can generate data to facilitate disease diagnostics and monitoring. ...
[eng] Global warming and climate change, mostly due to the increasing concentration of greenhouse gases in the atmosphere, are producing devastating effects. Among the different greenhouse gases, CO2 is one of the major ...
The Thesis is based on the development of a potentially-scalable methodology to prepare polyurethane/polyurea polymers to nanoencapsulate bioactive molecules. In the first part of the project, the design, optimization and ...
Body ownership refers to the experience that this body is my body and is closely linked to consciousness. Multisensory integration processes play an important role in body ownership as shown in the rubber hand illusion, ...
Alzheimer’s disease (AD) is the most common form of dementia and one of the most important health-care problems in the world, due to its high prevalence and unaffordable personal and economic impact. Moreover, current ...
There are several applications where the measurement of VOC results to be useful, such as: toxic leaks, air quality measurements, explosive detection, monitoring of food and beverages quality, diagnosis of diseases, etc. ...
La presente investigación se centra en el análisis de las empresas multinacionales del Brasil. La cuestión de las empresas multinacionales es hoy en un aspecto esencial del derecho económico internacional, ya que son uno ...
La presente investigación tiene por objetivo exponer cuál es la naturaleza del género enciclopédico medieval y especificar qué aspectos de esta lo convierten en un género idóneo para devenir parte constituyente de grandes ...
La investigació se centra a identificar, caracteritzar i catalogar el paisatge de Muntanyes d'Ordal (Barcelona). A tal efecte s'adopta una metodologia de tipus sistèmic basada, en primer lloc, en l'anàlisi d'elements ...
El manuscrit 1784 de la Biblioteca de Reserva del CRAI de la Universitat de Barcelona conté un compendi mèdic especialitzat, preeminentment, en les malalties oculars i els seus remeis. Aquesta tesi doctoral determina si ...
En aquesta memòria de tesi es detalla la quantificació de biomarcadors d’exposició (acumulació de Pb, Hg, Cd, Tl, Fe, Mg, Zn, Cu, Mn, Mo, Co, Ni, Cr, Sr, Ba i B a teixits tous i durs) i d’efecte (morfometria, hematologia, ...
Desde comienzos del siglo XIX, como eje fundamental para la construcción de la nación, el Estado chileno impulsó una serie de políticas educativas intelectualizadas y ejecutadas desde la elite dirigente con el fin de ...
Les xarxes socials han revolucionat i modificat les formes de relació i comunicació entre les persones i les institucions. Aquestes relacions a través de les xarxes s’han convertit en un nou paradigma comunicatiu. L’objectiu ...
Motor deficits of the upper extremity are present in the majority of stroke patients, having a significant impact on their autonomy and quality of life. The recovery of motor deficits after stroke mainly relies on ...
Els mecanismes de regulació de l'expressió gènica a bactèries, i concretament a "E.coli", han estat àmpliament estudiats, no nomès per la seva importànica per la comprensió del funcionament de la cel.lula bacteriana, sinó ...
