Prognostication of deformation of long operated pipe steels in corrosive environments

За результатами експериментальних досліджень запропоновано методику прогнозування деформації трубних сталей за тривалої дії корозивних середовищ. Показано, що оптимальними для математичного опису процесу деформації є логарифмічні залежності.According to the results of experimental studies, a method for forecasting the deformation of tubular steels for a long-term effect of corrosive media is proposed. It is shown that the logarithmic dependences are optimal for mathematical description of deformation process

Compatibilities between continuous semilattices

We define compatibilities between continuous semilattices as Scott continuous functions from their pairwise cartesian products to $\{0,1\}$ that are zero preserving in each variable. It is shown that many specific kinds of mathematical objects can be regarded as compatibilities, among them monotonic predicates, Galois connections, completely distributive lattices, isotone mappings with images being chains, semilattice morphisms etc. Compatibility between compatibilities is also introduced, it is shown that conjugation of non-additive real-valued or lattice valued measures is its particular case

2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: executive summary.

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2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: executive summary.

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withdrawn 2017 hrs ehra ecas aphrs solaece expert consensus statement on catheter and surgical ablation of atrial fibrillation

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