POPULATION GENETIC PATTERNS OF THREATENED EUROPEAN MUDMINNOW (UMBRA KRAMERI WALBAUM, 1792) IN A FRAGMENTED LANDSCAPE: IMPLICATIONS FOR CONSERVATION MANAGEMENT.

The European mudminnow (Umbra krameri) is a Middle Danubian endemic fish species, which is characterised by isolated populations living mainly in artificial habitats in the centre of its range, in the Carpathian Basin.For their long term preservation, reliable information is needed about the structure of stocks and the level of isolation.The recent

In view of the decarbonisation targets in the building sector, heat pump can play a key role, marking the shift towards all-electric buildings.Although the heat pump technology is well known, and its use is ever increasing, some issues (practical and operative) are still open in the assessment of the main aspects that influence the efficiency.These

Workplace deviance has emerged into a well-researched construct within these past 10 years.The purpose of this study is to explain the relationship between abusive supervision and sara stedy stand aid salesperson deviant behavior, moderated by negative reciprocity beliefs (NRB).The respondents were 150 full time service attendants, in the sense tha

Columbite crystals from niobium-yttrium-fluorine (NYF) pegmatites lacking zircon or containing metamict cyrtolite were analyzed for major and minor elements (Electron Microprobe (EMP)), trace elements (Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS)), and U-Pb geochronology (Laser AblationMulti-Collector-Inductively Coupled