Ara mostrant els elements 171-180 de 181
Iaconeta, Ilaria (Data de defensa: 2019-11-29)
Bulk handling, transport and processing of granular materials and powders are fundamental operations in a wide range of industrial processes and geophysical phenomena. Particulate materials, which can ...
Fontanet i Ambròs, Mireia (Data de defensa: 2019-11-25)
By 2025, the Food and Agriculture Organization of the United Nations predicts that two-thirds of the world population will experience water stress conditions. In addition, it is expected that world ...
Borralleras Mas, Pere (Data de defensa: 2019-11-15)
The presence of clays in the sands used for concrete production interferes with the development of the fluidity of concrete, producing an instantaneous slump loss just after batching and the premature ...
Arias, Dulce María (Data de defensa: 2018-09-28)
Cyanobacteria are prokaryotic aerobic photosynthetic microorganisms with the capacity to remove nutrients from wastewater and synthesize a large variety of bioactive compounds and valuable byproducts. ...
Medina Henríquez, Paula Javiera (Data de defensa: 2019-07-08)
European sea bass (Dicentrarchus labrax) aquaculture is a thriving industry in Spain where it reached about 23,500 t and a market value of approximately 133 million euros. However, most of the sea bass ...
Cerrillo Moreno, Míriam (Data de defensa: 2016-10-27)
Anaerobic digestion (AD) is a widespread technology for treating high strength waste streams, such as livestock manure. AD has some limitations: i) high nutrient concentrations in effluents (especially ...
Rodríguez Gutiérrez, Gerardo (Data de defensa: 2017-07-03)
This doctoral thesis presents the use of an opto-electronic system so-called OBR (Optical Backscattered Reflectometer) as an alternative of measurement in structural health monitoring (SHM) processes ...
Ribas Fargas, David (Data de defensa: 2017-03-14)
Freshwater is a scarce resource, threatened by an ongoing pollution, global climate change and industrialization. Among other freshwater sources, groundwater is by far the most important source of usable ...
Barcons Roca, Jordi (Data de defensa: 2017-11-21)
Near-surface wind fields are typically obtained from mesoscale Numerical Weather Prediction (NWP) models. These models describe the physics and dynamics of atmospheric phenomena with characteristic ...
Molins Delgado, Daniel (Data de defensa: 2017-12-01)
In this PhD. Thesis the results of eleven studies about the presence, distribution, and effects of personal care products (PCPs) in the environment are presented with the intention of giving a consolidated ...