Endocarditis due to Legionella spp. is uncommon but presumably underestimated given the prevalence of Legionellae in the environment. We report a first and unusual case of chronic native valve endocarditis due to L. anisa and advocate that the diagnosis of endocarditis be made collaboratively between the cardiologist, surgeon, microbiologist and pathologist.

This paper illustrates the use of WELSA adaptive educational system for the implementation of an Artificial Intelligence (AI) course which is individualized to the learning style of each student. Several issues are addressed throughout this paper: i) What similar approaches exist in the literature?; ii) How is the AI course created?; iii) What kind of personalization is provided in the course a...

Educational computer games are sometimes considered to be motivating per se – because of the playing activity and do not require further motivational strategies. Therefore the concept of ‘flow experience’ is commonly used to describe how smooth gaming naturally results in deep engagement and, consequently, enhanced learning. Learning with an instructional game without discovering the instructio...

Metaphors suffuse language and affect how people think. A meta-analysis of metaphor framing studies conducted between 1983 and 2000 concluded that metaphors are about 6% more persuasive than literal language (Sopory & Dillard, 2002). However, each of these studies was conducted in English with samples drawn from populations of native English speakers. Here, we test whether and how language prof...

this study investigated metadiscourse and its subcategories in english research articles (ras) written by nonnative (iranian) and native english writers from the two disciplines of applied linguistics and civil engineering. the study aimed at seeing whether language and discipline influenced the frequency of occurrence of metadiscourse elements in research articles. to this end, a sample of 120...

This paper sets out to investigate the impact of subjective job insecurity, i.e. expectations of job loss within the next 12 months, on general risk perceptions. The paper builds on earlier research of the so called White Male Effect (WME) showing that women and people with foreign background perceive risks higher than women and native people. It is well known that women and people with foreign...

BACKGROUND Since the mental health of marginal settlers (non-native population) may affect other citizens' health, the present study attempts to investigate the mental health status of marginal settlers of Yazd. MATERIALS & METHODS this study was a descriptive, cross-sectional research, in which 400 of non-native and native population have participated. To study mental health status of people...

Do the languages that people speak affect the way they think about musical pitch? Here we compared pitch representations in native speakers of Dutch and Farsi. Dutch speakers describe pitches as „high‟ (hoog) and „low‟ (laag), but Farsi speakers describe high-frequency pitches as „thin‟ (naazok) and low-frequency pitches as „thick‟ (koloft). Differences in language were reflected in differences...

Would you make the same decisions in a foreign language as you would in your native tongue? It may be intuitive that people would make the same choices regardless of the language they are using, or that the difficulty of using a foreign language would make decisions less systematic. We discovered, however, that the opposite is true: Using a foreign language reduces decision-making biases. Four ...

Do people who speak different languages think differently, even when they are not using language? To find out, we used nonlinguistic psychophysical tasks to compare mental representations of musical pitch in native speakers of Dutch and Farsi. Dutch speakers describe pitches as high (hoog) or low (laag), whereas Farsi speakers describe pitches as thin (nazok) or thick (koloft). Differences in l...