opinion mining deals with an analysis of user reviews for extracting their opinions, sentiments and demands in a specific area, which can play an important role in making major decisions in such area. in general, opinion mining extracts user reviews at three levels of document, sentence and feature. opinion mining at the feature level is taken into consideration more than the other two levels d...

BACKGROUND Policy makers and others often require synthesis of knowledge in an area within six months or less. Traditional systematic reviews typically take at least 12 months to conduct. Rapid reviews streamline traditional systematic review methods in order to synthesize evidence within a shortened timeframe. There is great variation in the process of conducting rapid reviews. This review sou...

Let n ≥ 0 be any integer and let Fn := { n ∑ i=0 aiz i : ai = 0,±1 } be the set of all polynomials of height 1 and degree n. Let βn(m) := 1 3n+1 ∑ P∈Fn ‖P‖m. Here ‖P‖m is the mth power of the Lm norm on the boundary of the unit disc. So βn(m) is the average of the mth power of the Lm norm over Fn. In this paper we give exact formulae for βn(m) for various values of m. We also give a variety of ...

Systematic reviews are a valuable resource for nurses in academia and practice.1-3 Well done systematic reviews, which include but not limited to meta-analyses, offer an efficient way evaluate large amounts of information decision-makers areas research, policy, patient care. can help us know what we about topic, is yet known, often greater extent than the findings single study.4 The process com...