We prove that any countable index, universally measurable subgroup of a Polish group is open. By consequence, any universally measurable homomorphism from a Polish group into the infinite symmetric group S∞ is continuous. We also show that a universally measure homomorphism from a Polish group into a second countable, locally compact group is necessarily continuous. The present work is motivate...

BACKGROUND RNA-seq is a useful next-generation sequencing (NGS) technology that has been widely used to understand mammalian transcriptome architecture and function. In this study, a breed-specific RNA-seq experiment was utilized to detect putative single nucleotide polymorphisms (SNPs) in liver tissue of young bulls of the Polish Red, Polish Holstein-Friesian (HF) and Hereford breeds, and to u...

Strengthening a theorem of Hjorth this paper gives a new characterization of which Polish groups admit compatible complete left invariant metrics. As a corollary it is proved that any Polish group without a complete left invariant metric has a continuous action on a Polish space whose associated orbit equivalence relation is not essentially countable.

The Slavic affricate represented by <č> is tacitly or explicitly assumed to be // for all Slavic languages. In this paper I revise the affricate inventories of Polish and Czech, showing that the symbol <č> stands for two different sounds: the postalveolar // in Czech and the retroflex // in Polish. This conclusion is supported by the results of an acoustic study of Polish and Czech aff...

This document presents the recommendations of the Polish Medical Society of Radiology (PLTR) and the Polish Society of Polish Society of Rheumatology (PTR) regarding the standards of collaboration between radiologists and rheumatologists so as to optimize the diagnostics and treatment of patients with rheumatic diseases of the musculoskeletal system, including rheumatoid arthritis and spondyloa...

Abstract. The Polish Basin is a part of trans-European sedimentary basin comprising the Central European System and stretching from Denmark through Germany to southeastern Poland, even further south into Ukraine. It experienced uplift during Late Cretaceous, which consequently resulted in inversion its axial (i.e., Mid-Polish Trough) development Anticlinorium. In many existing paleotectonic int...

This article presents research and development aimed at creating a Polish speech database for speech synthesis and adapting BOSS (The Bonn Open Synthesis System) to the Polish language. First of all, the linguistic background for the design of Polish spoken resources for unit selection is presented, together with the presentation of the applied transcription and annotation methods. The next sec...