Abstract Akama et al. [1] systematically studied an arithmetical hierarchy of the law excluded middle and related principles in context first-order arithmetic. In that paper, they first provide a prenex normal form theorem as justification their semi-classical restricted to formulas. However, there are some errors proof. this we simple counterexample [1, Theorem 2.7], then modify it appropriate...

 Abstract  Background: Mosaic form of turner syndrome that represented by two or more  cell lines in an affected individual, often has limitation for detection with classical  cytogenetic methods. The present study was carried out to compare the efficiency of  interphase Fluorescence In Situ Hybridisation (FISH) and cytogenetic techniques in  detection of mosaic form of turner syndrome.  Method...

We describe transition normal form (TNF) for classical planning tasks, where there is a unique goal state and variables occur in an operator precondition iff they appear in the effect. Tasks can be efficiently converted to TNF, all common planning heuristics are invariant under the transformation, and tasks in normal form are easier to study theoretically.

The term ‘logical form’ has been called on to serve a wide range of purposes in philosophy, and it would be too ambitious to try to survey all of them in a single essay. Instead, I will focus on just one conception of logical form that has occupied a central place in the philosophy of language, and in particular in the philosophical study of linguistic meaning. This is what I will call the clas...

abstract  background: mosaic form of turner syndrome that represented by two or more  cell lines in an affected individual, often has limitation for detection with classical  cytogenetic methods. the present study was carried out to compare the efficiency of  interphase fluorescence in situ hybridisation (fish) and cytogenetic techniques in  detection of mosaic form of turner syndrome.  methods...