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It is known that the compactness of mobile terminals complicates the design of multiple antennas, since coupling between the antennas increases when they are placed in proximity of one another. While it is possible to mitigate coupling between closely spaced antennas, a tradeoff in bandwidth is required. In this paper, we highlight ground plane excitation as an additional dimension to consider in
Abstract BACKGROUND: Most individuals with Helicobacter pylori infection in Western countries have no evidence of peptic ulcer disease (PUD). We therefore assessed the PiZ deficiency variant of the major plasma protease inhibitor alpha1-antitrypsin (alpha1AT) as a risk factor for PUD in H. pylori-infected individuals. METHODS: The cohort comprised 100 patients with endoscopically or surgically pr
Popular Abstract in English Marcel Duchamp (1887-1968) is an artist who has strongly influenced how art is currently understood. He aimed at broadening the concept of art and suggested that other things than paintings and sculptures could be defined as art. The thesis concerns Duchamp’s permanent installation Étant donnés: 1° La chute d’eau, 2° Le gaz d’éclairage (Given: 1. The Waterfall, 2. The IAims: To study aspects of Marcel Duchamp’s posthumous permanent installation 'Étant donnés: 1° La chute d’eau, 2° Le gaz d’éclairage…' ('Given: 1. The Waterfall, 2. The Illuminating Gas...'). To investigate and show methods in the making as well as in the interpretation of Duchamp’s work. To perform and document minor actions as reflections on (and of) the study. To investigate relations between r
In this paper Nordic Noir, in its filmic and televisual incarnations, will be considered on its relative merits as a transnationally successful, but regionally based popular cultural expression. The inquiry will be conducted against a backdrop which briefly traces the history and some of the obstacles which historically have limited the transnational circulation of European popular culture. Conseq
There is an increasing demand on universities and university colleges to involve student nurses in research and development projects. The aim of this study was to describe different ways of involving students in research and development projects in order to gain empirical material for their own undergraduate projects and to discuss the challenges in involving students in those projects. The study
Discussion on social media and their contribution to democratisation is dominated by scholarship on the use of social media in mobilizing and coordinating grassroots opposition in contentious movements (e.g., the Arab Spring). Such approach, however, fails to recognize the power dynamics underlying everyday uses of social media. To fill this gap, this article provides one of the first studies on t
The Solaris synchrotron radiation storage ring to be built in Krakow, Poland is based on the MAX IV 1.5 GeV design. The injector will be a linear accelerator and its components identical to those for the MAX IV project, however, injection is not at full energy and the injector layout is different. The linac and transfer line layout, optics and injection scheme into the storage ring is presented an
