Search results for "print"
showing 10 items of 1102 documents
Is there such a thing as sustainable physical activity?
2016
- This study aims to assess the prevalence of different modes of commuting to school and work for 10-12year-olds and their parents; to assess the associations with demographic variables (country, sex, parental education and ethnicity) and with weight status in eight European countries. As part of the ENERGY project a cross-sectional survey was conducted in 2010 in which modes of commuting and socio-demographic variables for children (N=7903) and one of their parents (n=6455) were measured by questionnaires. Children's weight and height were objectively measured; parents self-reported their weight and height. Logistic multilevel regression analyses assessed the associations between mode of c…
The impact of space development structure on the level of ecological footprint - Shift share analysis for European Union countries
2022
The impact of the space development structure on the level of the ecological footprint is an important element of the sustainable development policy, determining not only its directions, but also indicating the manner of respecting en- vironmental principles. The aim of the research is to assess the impact of the spatial development structure on the eco- logical footprint level. The considerations are based on the assumption that the spatial development structure is a determinant of the ecological footprint level. The study used the shift share analysis method. Selected European coun- tries were the subject of the research. The research period covered the years 2009–2019. The spatial differ…
Assessment of Arundo donax Fibers for Oil Spill Recovery Applications
2019
In the last years, natural fibers are increasingly investigated as an oil recovery system in order to overcome the oil spillage phenomena, thus preserving environment and aquatic life. In particular, lignocellulose-based fibers have recently been employed with promising results. In such a context, the aim of this paper is to assess the oil sorption capability of natural fibers extracted from the stem of the giant reed Arundo donax L., a perennial rhizomatous grass belonging to the Poaceae family that grows naturally all around the world thanks to its ability to tolerate different climatic conditions. Sorption tests in several pollutants and water as a reference were carried out. The fibers …
Learning-automaton-based online discovery and tracking of spatiotemporal event patterns.
2013
Discovering and tracking of spatiotemporal patterns in noisy sequences of events are difficult tasks that have become increasingly pertinent due to recent advances in ubiquitous computing, such as community-based social networking applications. The core activities for applications of this class include the sharing and notification of events, and the importance and usefulness of these functionalities increase as event sharing expands into larger areas of one's life. Ironically, instead of being helpful, an excessive number of event notifications can quickly render the functionality of event sharing to be obtrusive. Indeed, any notification of events that provides redundant information to the…
Media and corruption scandals in Spain: plaintiffs, magnifiers, accomplices?
2013
Partiendo de la idea según la cual el periodismo es, en regímenes de tradición liberal democrática, un freno a la arbitrariedad de los que gobiernan y de que los medios de comunicación, y en especial la prensa escrita, han acometido la tarea de vigilancia de los casos de corrupción acaecidos en la España democrática, se indaga sobre los mecanismos que dificultan el ejercicio de un periodismo de denuncia de la corrupción política y se proponen orientaciones para acercar la ética periodística a la ética cívica propia de la democracia. Starting from the idea that journalism is, in liberal democratic regimes tradition, a brake on the arbitrariness of those who govern and that the media, particu…
Epigenetic profile of developmentally important genes in bovine oocytes
2011
Assisted reproductive technologies are associated with an increased incidence of epigenetic aberrations, specifically in imprinted genes. Here, we used the bovine oocyte as a model to determine putative epigenetic mutations at three imprinted gene loci caused by the type of maturation, either in vitro maturation (IVM) in Tissue Culture Medium 199 (TCM) or modified synthetic oviduct fluid (mSOF) medium, or in vivo maturation. We applied a limiting dilution approach and direct bisulfite sequencing to analyze the methylation profiles of individual alleles (DNA molecules) for H19/IGF2, PEG3, and SNRPN, which are each associated with imprinting defects in humans and/or the mouse model, and are k…
Flame foliation: Evidence for a schistosity formed normal to the extension direction
2007
Abstract Foliations are normally thought to develop approximately parallel to the XY-plane of the finite strain ellipsoid, i.e., perpendicular to the main shortening direction. We present a new type of schistosity named “flame foliation” that forms orthogonal to the main extension direction, approximately parallel to the YZ-plane of finite strain. Flame foliation consists of anastomosing biotite-rich selvedges overprinting S1 in pelitic layers of metaturbitites in NW Namibia. The biotite crystals in the selvedges are peculiar because they are oriented oblique or orthogonal to the flame foliation itself and parallel to the previous S1 cleavage, a feature no other foliation shows. In some cas…
La industria del cómic en España: radiografía de ¿un mito o una realidad?
2011
In spite of the importance of figures referred to published titles, or number of copies printed, which help to set publishing strategies and to really know the comic situation in Spain, there are no liable data. We are giving in this article, some enlightening data along with some explanations related to the evolution of the market from 2001 to 2009. The different titles are grouped considering the place they come from (Europe, Asia, United States…), along with their format (album, book, magazine, comic-book…). Using all this information, we can deduce evolution lines, tendencies, futures perspectives in an industry that, despite its precariousness, is facing an increasing number of copies …
Urban Development and Social Change in Qatar: The Qatar National Vision 2030 and the 2022 FIFA World Cup
2012
On 2 December 2010, Qatar, the exotic outsider, surprisingly won the bid for the 2022 FIFA World Cup, thereby becoming the first Middle Eastern country chosen to host the global festival of this ‘royal football league’. Qataris have high hopes for the tournament, and ambitious aims for their country's development in preparation for 2022 and beyond. Since the rise to power of the current Amir, Shaikh Hamad bin Khalifa Al Thani, in 1995, he has gradually introduced neoliberal policies in an attempt to build a knowledge-based economy. These developments are taking place in the context of Qatar's National Vision 2030, the blueprint for Qatar's economic, social, human, and environmental developm…
Developments and contributions in the study of La Rioja dinosaur footprints (Spain)
2020
In this paper the study of dinosaur tracks of La Rioja, which began in 1970, is presented as an example of knowledge development, achievements, and events occurring around a paleontological resource having strong media impact. Fieldwork, research, and dissemination since the publication of the first scientific works have been accompanied by activities to protect sites and consider them as natural and cultural heritage. Finally it is shown how a paleontological resource has also led to the development of the tourist infrastructure in the area