cognitive linguistics gives the most inclusive, consistent description of how language is organized, used and learned to date. cognitive linguistics contains a great number of concepts that are useful to second language learners.  if-clauses in english, on the other hand, remain intriguing for foreign language learners to struggle with, due to their intrinsic intricacies. efl grammar books are ...

iran has had incremental incidence of traffic accident mortality since introduction of mechanization about a century ago. but the newest data from iran show decrease in the absolute number of deaths, death per 10,000 vehicles and death per 100, 000 populations. despite its huge impact on health and economy, research in the field of traffic crashes is still scant and there are still deficiencies...

Concept-oriented views of electronic medical records are desirable, yet difficult to create. We have developed a system that creates concept-oriented views by identifying relevant patient information, however, previous such systems have received little evaluation. We present here an evaluation of our system's ability to identify relevant patient data and generate concept-oriented views, along w...

We present an empirical study of the impact of design patterns on quality attributes in the context of software maintenance and evolution. Our first hypothesis verifies software engineering lore: design patterns impact software quality positively. We show that, contrary to popular beliefs, design patterns in practice impact negatively several quality attributes, thus providing concrete evidence...

Research Article Byounggu Choi Kookmin University [email protected] Jae-Nam Lee Korea University [email protected] Knowledge sourcing strategy (KSS) is regarded as a key determinant of successful Knowledge Management (KM). However, prior research on how KSSs can improve firm performance has produced inconsistent results. This may be due to inadequate consideration of complementary and subs...

The purpose of this study was to assess a health impact assessment (HIA) tool to determine the perceived health impact by the public of a public park. The authors conducted a cross-sectional study from March to April, 2011, using this HIA questionnaire to collect data and through focus group discussions. We also assessed community concerns about the park and obtained recommendations of how to m...