We present a basis for the admissible rules of intuitionistic proposi-tional logic. Thereby a conjecture by de Jongh and Visser is proved. We also present a proof system for the admissible rules, and give semantic criteria for admissibility.

This report reviews and evaluates social science research that has'heen bas~ea. upon fheNa tional LongitudiriaTSurveys of Lab6fMarket Experience. We note underutilized are~s of the surveys and offer suggestions for future research based on the NLS.

the aim of the present study was to examine the periodontal condition of an adult population in three isolated regions in greece and to determine the association of periodontal disease with several demographic, behavioral and environmental factors.the study population consisted of 640 individuals, aged 20 to 69 years from three isolated regions. the following indices were assessed: pocket depth...

Any intermediate propositional logic (i.e., a including intuitionistic and contained in classical logic) can be extended to calculus with epsilon- tau-operators critical formulas. For logic, this results Hilbert’s -calculus. The first second -theorems for establish conservativity of the -calculus over its base logic. It is well known that -theorem fails -calculus, as prenexation impossible. pap...

The paper discusses fractional integrals and derivatives appearing in the so-called (q, h)-calculus which is reduced for h = 0 to quantum calculus q 1 difference calculus. We introduce delta as well nabla version of these notions present their basic properties. Furthermore, we give comparisons with known results discuss possible extensions more general settings.

Core Erlang is a new, o ial ore language for the on urrent fun tional language Erlang. Core Erlang is fun tional, stri t, dynami ally typed, pattern mat hing, higher order and on urrent. It has been developed in ooperation between the High-Performan e Erlang proje t at Uppsala University and the Erlang/Open Tele om Platform development team at Eri sson, and is a entral omponent in the new relea...

Women con tinue to rep re sent a grow ing per cent age of cor rec tional popu la tions na tion wide. The vast ma jor ity of these women are un der com mu nity su per vi sion (pro ba tion or pa role). In 1998, nearly 1 mil lion women were un der cor rec tional su per vi sion in the United States. Of those, 85 per cent, or over 800,000 women, were on pro ba tion or pa role (Bu reau of Jus tice St...

Quantum calculus (also known as the q-calculus) is a technique that similar to traditional calculus, but focuses on concept of deriving q-analogous results without use limits. In this paper, we suggest and analyze some new q-iterative methods by using q-analogue Taylor’s series coupled system technique. domain q-calculus, determine convergence our proposed q-algorithms. Numerical examples demon...