OBJECTIVE To assess students' opinion regarding the application of Epidemiology, Biostatistics and Survey Methodology courses in medical research. METHODS A cross-sectional study was conducted to assess the opinion of the third and fourth year students regarding the relevance of Epidemiology, Biostatistics and Survey Methodology courses, which are taught in the first two years, to medical res...

Abstract We give some adequate extension, in the framework of a general Lévy process, of our previous construction of processes with one-dimensional martingale marginals, done originally in the set-up of Brownian motion. The Lévy process framework allows us to streamline our previous arguments, as well as to reach a larger class of such processes, even in the Brownian case. We give some illustr...

In the last decades speaking and writing habits have changed. Many works faced the author identification task by exploiting frequentist approaches, numeric techniques or writing style analysis. Following the last approach we propose a technique for author identification based on First-Order Logic. Specifically, we translate the complex data represented by natural language text to complex (relat...

medicina fluminensis 2016, Vol. 52, No. 2, p. 211-216 211 Abstract. Francisella tularensis, the etiological agent of tularemia, was first recognized as a human pathogen more than 100 years ago. For several decades after its discovery, tularemia was a common disease in Soviet Union, the USA, and in certain parts of Eastern Europe but its importance in these countries has declined. In contrast, d...

BACKGROUND Hand tremor is a rare manifestation of stroke, and writing tremor has not been reported to be produced by stroke. We describe a patient who developed a unilateral hand tremor mimicking primary writing tremor after discrete cerebral cortical infarction. CASE DESCRIPTION A 67-year-old man developed mild right hemiparesis. Brain magnetic resonance imaging showed a discrete cortical in...

Discourse markers improve both the quality and comprehension of a written text. This study aimed at investigating the effect of explicit and implicit instruction of formal meta-discourse markers on writ- ing skills. The quantitative data were collected from 90 upper-intermediate students at Shiraz Univer- sity Language Center. Two experimental groups went through an instruction, while the contr...

Giving corrective feedback (CF) is an essential part of the teaching and learning process, and the way it should beneficially be done has been the focus of attention for numerous researchers especially when traditional ways of CF provision are not possible, particularly in rare situations such as outbreaks of diseases. This study investigated how different ways of giving feedback; namely, throu...