Universitat de Barcelona
Mostrando ítems 2491-2510 de 11039
[cat] Aquesta recerca analitza la indústria càrnia porcina catalana durant els segles XIX i XX. Identifica els principals factors que han condicionat el seu desenvolupament i les dinàmiques de localització geogràfica en ...
INTRODUCCIÓ: Els coneixements actuals en neuroeducació i neuroètica ens animen a estimular el desenvolupament de funcions cerebrals facilitadores d’habilitats cognitives, emocionals i socials que ens permeten millorar la ...
El metilfenidat HCl (MPH) és un fàrmac clàssic per al tractament del TDAH en nens a partir dels 6 anys, quan altres mesures resulten insuficients. Aquest trastorn es manifesta principalment durant la infància i l’adolescència ...
La leishmaniosi constitueix un conjunt de malalties causades per diferents espècies del gènere Leishmania que presenten diferents formes clíniques depenent de l’espècie, del seu tropisme i de la resposta immune de l’hoste. ...
[eng] Pain and inflammation are the most common and recurrent side effects after surgery and, understandably, the patient's most feared, affecting treatment adherence. The present work aims to characterize in vitro, ex ...
Lithium-sulfur batteries (LSBs) are regarded as the most promising candidate to replace Lithium-ion batteries (LIBs) in next-generation energy storage systems. Compared with LIBs, LSBs are characterized by a sixfold higher ...
Formation flying offers space-dependent disciplines such as astrophysics, astrodynamics, and geodesy, to name a few, the possibility of creating large spaceborne sensors from an array of small spacecraft flying in formation. ...
Combining the judiciously designed bis−β-diketone and polypyrazolyl scaffolds with the crystal field effects on the 3d metal ions, this manuscript exposes different methods of selective preparation of new heterometallic ...
[eng] In this doctoral thesis, the design and synthesis of bifunctional molecules that induce the degradation of a target protein in cells are described. The synthesis of molecules capable of inducing the phosphorylation ...
Major unsolved diseases such as Cancer, cardiopathies or neurodegenerative disorders are frequently related with the malunction of complex protein networks. These networks are integrated by the interaction of multiple ...
This doctoral thesis is focused on the investigation and development of new compounds directed to different cancer and tropical diseases targets. Drug resistance, as well in cancer as in tropical diseases, is a hurdle which ...
This thesis shows the research carried out on two specific diseases: familial hypercholesterolemia, which is included within the cardiovascular diseases group, and cancer. These diseases are the major cause of deaths in ...
La sepsis es un síndrome muy complejo de definir, diagnosticar y tratar. La patología de la sepsis se deriva de una respuesta perjudicial del organismo a una infección. La exposición a endotoxinas bacterianas induce una ...
One of the main objectives of this thesis was the synthesis of new chelating ligands containing a photochromic unit able to change its conformation upon light irradiation. This isomerization should serve to modify the ...
Matrix metalloproteinases (MMPs) are a family of zinc-containing endopeptidases involved in the degradation of the extracellular matrix. They make a major contribution to the progression of a vast number of diseases, ...
Sphingolipids (SLs) are essential structural and signaling molecules of eukaryotic cells. An important group of SLs metabolites are those showing a phosphate group at the C1‒ OH. Among them, sphingosine‒1‒phosphate (S1P) ...
O:<br/><br/>O presente trabalho investiga os processos de design apropriados à eco-concepção de candeeiros de iluminação pública que possam contribuir para a sustentabilidade do espaço público urbano em geral. <br/>A ...
En esta tesis se han desarrollado e implementado distintas herramientas bioinformáticas que permiten el estudio de las interacciones miRNA-mRNA en contextos celulares específicos. oncretamente se ha creado un paquete de R ...
[eng] The use of supramolecular interactions in catalysis has been widely studied and exploited for the straightforward preparation of the backbones of an array of structurally diverse stereoselective catalysts. In addition ...
The interest in geographical information technologies has grown considerably over the last three decades. Today, geographical information is no longer the exclusive domain of government and public administrations (in the ...
