Mostrando ítems 292-311 de 364
Gallisai, Rachelle (Fecha de defensa: 2016-11-04)
The potential capacity of fertilization of surface oceans by atmospheric deposition is of scientific interest. This is especially true in the oligotrophic Mediterranean Sea. Its surface waters are extremely poor in nutrients ...
Cruz García, Rubén (Fecha de defensa: 2020-07-01)
Arctic sea ice plays a central role in the Earth’s climate. Changes in the sea ice on seasonal-to-interannual timescales impact ecosystems, populations and a growing number of stakeholders. A prerequisite for achieving ...
Goyetche, Tybaud (Fecha de defensa: 2021-07-19)
Freshwater quality and availability in coastal areas are affected by seawater intrusion into coastal aquifers. While coastal water quality and coastal ecosystems can be significantly affected by pollutants discharged into ...
In 't Veld, Marten (Fecha de defensa: 2023-11-29)
(English) Air pollutants can be classed as either primary or secondary pollutants. Primary air pollutants are those that are directly emitted into the atmosphere, whereas secondary air pollutants are generated in the ...
Jiménez Torres, Adrià (Fecha de defensa: 2021-12-22)
The design rules on Reduced Beam Sections (RBS) are covered in the Eurocodes in EN1998-3 as a possible solution to improve rotation capacity of beams for the retrofit of existing structures. The design rules are very similar ...
Bu, Xiangbo (Fecha de defensa: 2023-11-09)
(English) Recent decades have witnessed varying degrees of damage in underground structures, including instances of structural collapse, reported during post-earthquake hazard investigations. Therefore, the research on ...
Garcia Ramonda, Larisa (Fecha de defensa: 2020-12-18)
As one of the main historical construction materials, masonry is abundant among the architectural heritage of earthquake-prone areas of the Mediterranean countries. Earthquake mitigation approaches are now focusing on ...
Jiménez Ramirez, Belén (Fecha de defensa: 2021-01-13)
The seismic vulnerability of urban assets exposed to earthquake hazard represents a growing concern in the engineering field due to the potential risk of collapse for the buildings, and the associated devastating consequences ...
Li, Jun (Fecha de defensa: 2021-05-31)
This thesis aimed to explore the potential of Se/Zn-enriched bioproducts produced from wastewater treatment processes by eco-technologies (phytoextraction, bioreduction and microalgae-based systems) as Se/Zn feed supplements ...
Oliete Josa, Sergio (Fecha de defensa: 2023-07-05)
(English) The objective of this research is to delve into the decision-making processes that shape the provision of transport infrastructure. To this end, it analyses the historical evolution of transport networks in ...
Soltanalipour, Milad (Fecha de defensa: 2023-05-10)
(English) Composite structures are frequently used in the construction of high-rise buildings due to their high ductility and strength. This article-based doctoral thesis has multiple objectives related to different ...
Zou, Xi (Fecha de defensa: 2018-03-12)
Numerical simulation tools are generally used in all modern engineering fields, especially those having difficulties in performing large number of practical experiments, such as biomechanics. Among the computational methods, ...
Garcia Gil, Livia (Fecha de defensa: 2019-06-20)
Traditional design procedures of asphalt mixtures are based on volumetric parameters and the compliance with certain mechanical and functional properties, and do not provide minimum requirements in terms of cracking ...
Gibert Armengol, Vicente (Fecha de defensa: 2016-12-21)
Evidence from progressive deterioration of the urban building stock is well known. This brings about a large social and economic impact due to maintenance costs and associated personal hazards. This thesis explores ways ...
Medina Mijangos, Rubí Alejandra (Fecha de defensa: 2021-10-05)
Currently, there is a serious problem due to the large generation of municipal solid waste (MSW) due to the high consumption rates of the population and the short time of use of the products. Moreover, there is poor waste ...
Baquero Mosquera, Juan Sebastián (Fecha de defensa: 2023-06-22)
(English) When analyzing structures for seismic design and performance assessment purposes, it has been common to assume that the ground motions or their equivalent representations correspond to that of the free-field ...
Rodríguez Giner, Caterina (Fecha de defensa: 2017-09-27)
The oceans are microbial-dominated ecosystems, where protists (single-celled eukaryotes) play fundamental roles performing multiple functions as primary producers, consumers, decomposers as well as trophic linkers in aquatic ...
Sánchez Balseca, Joseph (Fecha de defensa: 2021-11-15)
Air pollution is an environmental challenge that has an important influence on the life of human beings. Therefore, the development, implementation, and evaluation of new statistical approaches will improve the numerical ...
Pascual Torner, Maria (Fecha de defensa: 2016-09-28)
Salps are marine pelagic tunicates that have evolved opportunistic skills to bloom under favorable conditions and persist during adverse periods. They experience population outbursts (blooms) which, combined with their ...
Lei, Jun (Fecha de defensa: 2018-08-14)
During the construction and operation stages of structures, various factors lead to irreversible degradation that could affect the normal use and the public safety of these structures. In recent years, it has been common ...