Gutiérrez González, José María, 1953- (Date of defense: 1984-11-22)
Este trabajo se ha concebido como continuación de otros anteriores, realizados en el Departamento de Química Técnica de la Facultad de Química de la Universidad de Barcelona, sobre sulfonación con SO(3) ...
Bernuz Fito, Efrem (Date of defense: 2021-07-19)
For many years symmetry has been a useful concept in the study of the spatial organization of atoms in molecules or solids. The presence of symmetry elements in a given molecular structure gives a ...
Fernández González, Javier (Date of defense: 1993-01-01)
Se han obtenido distintas aleaciones policristalinas de base cobre así como monocristalinas de ZuCnAlCo, las cuales han sido caracterizadas quimícamente, estructural y calorimétricamente. Se ha utilizado ...
Portell Bueso, Anna (Date of defense: 2014-11-17)
This thesis is a multidisciplinary study of the solid state of squaric acid derivatives which combines approaches from areas such as crystal engineering, supramolecular chemistry and crystallography. ...
Casas Papell, Gemma (Date of defense: 2022-07-19)
Since the industrial revolution, we have introduced thousands or tens of thousands of new synthetic compounds, originating a new environmental perturbation in the Earth’s system. Among these, there are ...
Riefolo, Fabio (Date of defense: 2020-07-29)
Modern medical treatments are largely based on the ability of pharmacological drugs to interact with a molecular target in the human body (e.g., receptors) in order to evoke a physiological response. ...
Nicolás Galindo, Ernesto (Date of defense: 1988-01-01)
Como se puede comprobar por la cantidad de ejemplos que se han descrito y siguen describiéndose en la literatura, la síntesis en fase sólida se ha erigido como un método extremadamente eficaz para la ...
Vaz, Rodolpho Fernando (Date of defense: 2023-10-27)
[eng] Additive manufacturing (AM) is a process of creating a physical object by adding material layer by layer rather than removing material through machining. It is also known as 3D printing, as it ...
Mas-Ponte, David (Date of defense: 2022-11-14)
[eng] Somatic cells accumulate mutations in their genome from a set of exogenous and endogenous processes. The interplay of DNA lesions and the DNA repair mechanisms in each cell shape the genetic ...
Lozano Reis, Pablo (Date of defense: 2023-11-10)
[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 ...