Botero Posada, Simón Andrés (Date of defense: 2022-11-29)
(English) Agro-food systems in indigenous communities, due to their characteristics of complexity and adaptability, must be studied from a multidimensional perspective. In this class of systems, economic, ...
Aguilar Gamarra, Harry Nick (Date of defense: 2022-11-18)
(English) Assembly lines are mass production systems which are relevant in the manufacture of standard and customized products. One of the most elementary optimization problems in this field is the ...
Río Cano, Carlos (Date of defense: 2022-04-20)
Heavy vehicles are generally equipped with Shock Absorber Suspension Cylinders, which, in addition to integrating in the same element, the damping and suspension mechanism, allow obtaining greater ...
Oriols Pladevall, Núria (Date of defense: 2022-11-17)
(English) An important collection of Romanesque wall paintings, detached from their original places at the beginning of the 20th century, is now preserved and exhibited in the Museu Nacional d'Art de ...
Quirós Collazos, Lucía (Date of defense: 2022-06-27)
The present PhD thesis is focused on the paleoclimatic reconstruction of the Pacific Ocean equatorial upwelling conditions, east of the Galapagos Islands, over the last 160.000 years. This region is of ...
Borraz Martínez, Sergio (Date of defense: 2022-05-12)
In the cultivation of fruit trees, the most common is to work with cuttings. In this way, the grafted fruit tree variety offers specific fruit qualities and the rootstock offers certain agronomic and ...
Arocas Pérez, José (Date of defense: 2022-05-18)
Some electrical devices in direct current (DC) networks, under certain operating characteristics, behave as constant power loads (CPLs). This behavior is defined by presenting negative incremental ...
Torres Londoño, Natalia Paola (Date of defense: 2022-06-16)
This research proposes a design method for deployable domes from the scissor-type system, starting from the geometry of regular polygons for its configuration. The geometry of the regular polygons ...
Nieto Cubero, Javier (Date of defense: 2022-07-05)
Context. The current industrial and corporate ecosystem is heavily conditioned both by the technological advances and by the existence of globalized and interconnected markets. Consequently, this makes ...
López Andrade, Jaime (Date of defense: 2022-04-25)
The Galapagos archipelago is one of the best preserved protected natural ecosystems on the planet. It is recognized around the world as a privileged tourist destination and advertised as a haven of ...
69 - Building (construction) trade. Building materials. Building practice and procedure (7)
71 - Physical planning. Regional, town and country planning. Landscapes, parks, gardens (4)
331 - Labour. Employment. Work. Labour economics. Organization of labour. (3)