Нові для України види епіфітних лишайників з урбанізованих екосистем Ялтинського амфітеатру

Приводятся диагнозы, экологические особенности, местонахождения, распространение девяти новых для Украины видов лишайников (Bacidia auerswaldii (Hepp ex Stizenb.) Mig., Bacidina delicata (Larbal. еx Leight.) V. Wirth & Vezda, Pachyphiale arbuti (Bagl.) Arnold, Phaeophyscia pusilloides (Zahlbr.) Essl., Rinodina pityrea Ropin & H. Mayrh., Scoliciosporum gallurae Poelt & Vмzda, Strigula affinis (Massal.) R.G. Harris, Verrucaria sorbinea Breuss, Xanthoria steineri J.M. Lamb.), которые были выявлены в результате лихеноиндикационного картирования урбанизированных экосистем Ялтинского амфитеатра.The descriptions, ecology, locations and geography for ten new for Ukraine epiphytic species of lichens (Bacidia auerswaldii (Hepp ex Stizenb.) Mig., Bacidina delicata (Larbal. ex Leight.) V. Wirth & Vмzda, Pachyphiale arbuti (Bagl.) Arnold, Phaeophyscia pusilloides (Zahlbr.) Essl., Rinodina pityrea Ropin & H. Mayrh., Scoliciosporum gallurae Poelt & Vмzda, Strigula affinis (Massal.) R.G. Harris, Verrucaria sorbinea Breuss, Xanthoria steineri J.M. Lamb.) are provided. These lichens are collected after lichen indicate mapping the of urban ecosystems of Yalta amphitheatre

No-Core Shell Model for Nuclear Systems with Strangeness

We report on a novel ab initio approach for nuclear few- and many-body systems with strangeness. Recently, we developed a relevant no-core shell model technique which we successfully applied in first calculations of lightest $\Lambda$ hypernuclei. The use of a translationally invariant finite harmonic oscillator basis allows us to employ large model spaces, compared to traditional shell model calculations, and use realistic nucleon-nucleon and nucleon-hyperon interactions (such as those derived from EFT). We discuss formal aspects of the methodology, show first demonstrative results for ${}_{\Lambda}^3$H, ${}_{\Lambda}^4$H and ${}^4_\Lambda$He, and give outlook.Comment: 4 pages, 3 figures; Proceedings of the 22nd European Conference on Few Body Problems in Physics, 9 - 13 September, 2013, Cracow, Polan

3-5-man mutual zugzwangs in chess

This note reports the work of Wirth and Karrer in twin-sourcing all mutual zugzwang positions, mzugs, in 2-5-man endgames. This paper tabulates the mzug statistical data, gives examples of maximal mzugs and refers to a chess endgame website where further data is to be found

Recent development in organic scintillators

Discussion on recent developments of organic scintillators includes studies of organic compounds that form glass-like masses which scintillate and are stable at room temperature, correlations between molecular structure of organic scintillators and self-quenching, recently developed fast scintillators, and applications of liquid-scintillation counters