When male investment in mating varies with quality, reliable sexual signals may evolve. In many songbirds, testosterone mediates mating investment, suggesting that signals should be linked to testosterone production. However, because testosterone may change rapidly during behaviour such as territorial aggression and courtship, efforts to establish such a relationship have proved challenging. In...

Tourism planning is a kind of protective development for scientific and rational optimization tourism space resources. At present, there have been problems in planning, such as unclear role, imperfect content system immature compilation technology, which caused difficulties landing conflicts with other planning. Under the background territorial spatial reform, into has great theoretical signifi...

We have been made aware that the estimate of individual repeatability that we used in our study (i.e. the intraclass correlation coefficient) overestimates repeatability, and that calculating repeatability using the analysis of variance-based method, as described by Lessells & Boag [1]), is a more appropriate estimate. Consequently, we have recalculated repeatability using this more appropriate...

The work of plenary sessions and scientific sections the International scientific-practical conference “Innovative technologies in spatial planning”, which worked on October 1–3, 2020 Odessa State Academy Civil Engineering Architecture (OSACA) is considered. Ukrainian Society Geodesy Cartography (PU “USGC”) was a coorganizer