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Wyświetlanie 1-2 z 2
Tytuł:
The concept of a civic technology tool for empowering social innovations
Autorzy:
Szewczuk-Stępień, Marzena
Jurczyk-Bunkowska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/522296.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Civic technology
Social innovations
Participatory model
Crowdsourcing
Web 2.0 platform
Opis:
Aim/purpose – The main objective of this study is to present a concept of an IT tool supporting management of a social innovation process. Design/methodology/approach – The concept was preceded by an analysis of more than 30 leading internet platforms supporting innovation processes. Findings – As a result of the review of the literature and the analysis of internet platforms supporting innovation processes the assumptions of IT tool have been defined. The idea of building the civic technology tool to increase participation in creating a new solution has emerged. Each stage of social innovation development is characterised by individual requirements, it coincides with the participation of different stakeholders. The IT tool concepts which have been proposed include the specification of the social innovation process and show the frame for knowledge collection during the process of new social solution development. Research implications/limitations – The concept of IT tool is a starting point for further research into the issue of using crowd knowledge to empower the cycle of social innovation development. Originality/value/contribution – The scope of this paper fills in the research gap that exists in area of supporting the social innovation processes by IT tools. The proposed concept should be the basis for further work in the use of civic technology in the cycle of social innovation development. In particular, the area of citizens’ participation, e.g. creating the methods and procedures of knowledge acquisition and assessment.
Źródło:
Journal of Economics and Management; 2020, 39; 149-167
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geochemical relationships in CO2-rich therapeutic waters of the Sudetes (Poland)
Autorzy:
Dobrzyński, Dariusz
Stępień, Marcin
Szostakiewicz-Hołownia, Marzena
Humnicki, Włodzimierz
Powiązania:
https://bibliotekanauki.pl/articles/24024704.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
groundwater geochemistry
trace elements
therapeutic water
CO2-rich water
Sudetes
hydrogeochemia
pierwiastki śladowe
wody lecznicze
szczawy
Sudety
Opis:
Geochemical studies of CO2-rich therapeutic waters in the Sudetes have provided new data on a wide range of trace elements, going beyond standard chemical analyses of such waters. A consistent set of physicochemical data obtained using the same analytical methods was subjected to statistical analyses, including hierarchical clustering, factor analysis and nonparametric tests (Kruskal-Wallis, Tau Kendall), to reveal geochemical relationships between physicochemical and chemical parameters in the waters, and their relationships with the aquifer lithology. Distinct differences in the composition of waters found in crystalline rocks (mainly gneisses and mica schists) and sedimentary rocks were identified. The wide range of elements can be associated with the hydrolysis of silicate minerals, including alkali and alkali earth metals (Li, Na, K, Rb, Cs, Be) and (mostly) transition elements (Fe, Mn, Zn, Co, W, Mg). Carbonate equilibria are the next important factor as it determines the aggressiveness of the water towards the minerals of aquifer rocks and affects the concentrations of numerous solutes. The probable common origin of chlorides, bromides and sulphates together with Li, Na, Sr may be related to the relict saline component of deep circulating waters, a hypothesis that requires further investigations.
Źródło:
Acta Geologica Polonica; 2022, 72, 4; 479--493
0001-5709
Pojawia się w:
Acta Geologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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