diachrony onomastics stylistics synchrony textology activation programs for seniors ageism digitalisation; gig economy; labour market; the future of work discrimination based on age ecotherapy health promotion medical conditions in seniors old age thema EDItEUR::K Economics, Finance, Business and Management::KC Economics thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCF Labour / income economics 3D convolutional neural networks 3D imaging Ancient textiles Antiquity Antiquity textiles Antonio Colinas Archaeological methods Archaeology of death Body wrappings Burial practices CNN CT brain CT images Czesław Miłosz D1-2009