The historical evolution of sandy beaches on the coast of Alicante (Spain) has been analysed from aerial images from 1956 to 2019. The beach nourishments carried out in the 1990s to avoid coastal damages and to improve the touristic offer were studied. Shoreline evolution and beach surface has been obtained using GIS. The change of the sediment composition, from gravel to sand, due to the fills…
Space science
Space science
Approaches to world literature often think through binaries of local/global, major/minor, provincial/cosmopolitan, taking them as given positions on a single world map.
Pest control
The ethical dimension of research in adult education is deeply connected to the real, substantial quality of research. The ethical dimension of adult education research, mostly neglected, is analysed from an epistemological perspective. We assume that ethical conduct of educational research is more complex than adhering to a set of rules and procedures as it has to deal with the meaning and pur…
In this article the author, after briefly summarizing different interpretations of the Renaissance, shortly outlines some modes that have characterized the reception and study of Humanism and the Renaissance in Slavic countries. She then illustrates the content of the essays gathered in two recent histories of Ukrainian literature , with a special focus on the novelty of their interpretative ap…
During the last few years, large-scale efforts towards realizing high-photonic inte‐ gration densities have put SOAs in the spotlight once again. Hence, the need to de‐ velop a complete framework for SOA-induced signal distortion to accurately evaluate a system’s performance has now become evident
Polystyrene (PS) is a petroleum‐based plastic made from styrene (vinyl benzene) monomer. Since it was first commercially produced in 1930, it has been used for a wide range of commercial, packaging and building purposes. In 2012, approximately 32.7 million tonnes of styrene were produced globally, and polystyrene is now a ubiquitous household item worldwide. In 1986, the US Environmental Prot…
Communications engineering / telecommunications