نتایج جستجو برای: p is effective

تعداد نتایج: 7946256  

Journal: :Journal of the Royal Society of Medicine 1988

Background: Hyperbilirubinemia is a prevalent clinical problem which affects 60% of term and 80% of preterm neonates. Garlic is the most well-known remedy used in Iraq for the treatment of jaundice. To test the effectiveness of garlic necklace in the treatment of neonatal jaundice.Methods: This cohort study was conducted in the neonatal intensive care unit (NICU) of Al Zahraa Teaching Hos...

Background: Clinical supervision is a process of learning and professional support for nurses in developing their practice through regular discussions with experienced and knowledgeable colleagues. However, it remains challenging to ensure the effectiveness of its implementation across healthcare organizations. This review is going to answer the question: What effect does clinical supervision h...

Journal: :CoRR 2013
Viorica Sofronie-Stokkermans

In this paper we show that subsumption problems in lightweight description logics (such as E L and E L ) can be expressed as uniform word problems in classes of semilattices with monotone operators. We use possibilities of efficient local reasoning in such classes of algebras, to obtain uniform PTIME decision procedures for CBox subsumption in E L , E L + and extensions thereof. These locality ...

2003
José del R. Millán Frédéric Renkens Josep Mouriño Wulfram Gerstner

We review and extend earlier work on the logic CFD, a description logic that allows terminological cycles with universal restrictions over functional roles. In particular, we consider the problem of reasoning about concept subsumption and the problem of computing certain answers for a family of attribute-connected conjunctive queries, showing that both problems are in PTIME. We then consider th...

Journal: :Journal of Machine Learning Research 2000
Roni Khardon

The paper introduces LOGAN-H —a system for learning first-order function-free Horn expressions from interpretations. The system is based on an algorithm that learns by asking questions and that was proved correct in previous work. The current paper shows how the algorithm can be implemented in a practical system, and introduces a new algorithm based on it that avoids interaction and learns from...

Journal: :LILOG-Report 1988
Gert Smolka

This paper presents a set description logic with subsorts, feature selection (the inverse of unary function application), agreement, intersection , union and complement. We deene a model theoretic open world semantics and show that sorted feature structures constitute a canon-ical model, that is, without loss of generality subsumption and consistency of set descriptions can be considered with r...

2008
Viorica Sofronie-Stokkermans

In this paper we show that subsumption problems in many lightweight description logics (including EL and EL+) can be expressed as uniform word problems in classes of semilattices with monotone operators. We use possibilities of efficient local reasoning in such classes of algebras, to obtain uniform PTIME decision procedures for CBox subsumption in EL and extensions thereof. These locality cons...

Journal: :Journal of Symbolic Computation 2010

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