Search results for "Row"
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Designing education democratically through deliberative crowdsourcing : the case of the Finnish curriculum for basic education
2020
In Finland, curriculum design is allegedly carried out through a deliberative process that involves various stakeholders, interest groups, experts and ordinary citizens. To facilitate participation in curriculum design, online crowdsourcing has been applied. The objective of this study is to explore to what extent the design process of the latest Finnish national curriculum for mathematics was open, democratic and deliberative. The theoretical framework of the study is the theory of democratic will-formation of the German philosopher Jürgen Habermas. The comments given on the early version of the core curriculum of mathematics were analysed using directed content analysis, in which the abov…
The People’s Assembly: Testing the Collaborative (e)-Democracy
2020
This paper aims to critically analyse the Estonian People’s Assembly (EPA), a crowdsourcing initiative carried out from 2013 to 2014. During the project, citizens could participate in decision-making and make proposals for laws and policies on a dedicated web-platform. Additionally, some people were invited for a traditional off-line debate. In that way, the project combined virtual communication tools with traditional discussion to apply the principles of collaborative e-democracy, in which governmental stakeholders and non-governmental stakeholders (such as local communities) join in a deliberative debate. The purpose of this paper is to observe, both, gains and problems of this crowdsour…
Return of the Apex Predator : How Brown Trout (Salmo trutta) Re-Establishment Shapes an Ecosystem
2021
Re-establishment of a declined apex predator fish species in a lake ecosystem may have dramatic effects on other fish and plankton community already inhabiting the ecosystem. We studied mechanistically potential impacts of re-establishment of the brown trout (Salmo trutta) in the west-central European Lake Constance focusing on two commercially important fish species: whitefish and Eurasian perch. We compared simulation model outputs from two versions of an allometric trophic network model for Lake Constance, one with and one without the trout as the apex predator. The re-establishment of the declined brown trout reduced the perch population directly by predation and indirectly by increased…
Interaction between the endangered freshwater pearl mussel Margaritifera margaritifera, the duck mussel Anodonta anatina and the fish host (Salmo) : …
2018
The common duck mussel Anodonta anatina can live in sympatry with—and use the same host, brown trout (Salmo trutta)—as the endangered freshwater pearl mussel Margaritifera margaritifera. Since the glochidia release of A. anatina takes place seasonally earlier than that of M. margaritifera, brown trout can be sequentially exposed first to A. anatina and then to M. margaritifera. Cross-immunity, an immune reaction induced in fish host against glochidia after the infection with glochidia of another mussel species, is possible. Thus, it was studied experimentally if brown trout can be cross immunized against M. margaritifera by earlier infection with A. anatina. In addition, the hypothesis that…
Production of feeds for African catfish Clarias gariepinus using plant proteins
2012
Skrzydlate słowa - (nie)stałe elementy pamięci zbiorowej
2017
Skrzydlate słowa, czyli spopularyzowane częstym przytaczaniem jednostki języka, autorstwo lub źródło których można ustalić, są nieodłącznym elementem pamięci zbiorowej. W artykule zostaje postawione pytanie, na ile stały lub niestały jest to element i co wpływa na utrwalenie danego skrzydlatego słowa w kodzie danej wspólnoty. Częściową odpowiedź dają wyniki ankiety przeprowadzonej wśród studentów.
Pimeä aine – internetin piilevä potentiaali
2014
Talouskasvu Suomessa : aluetaloudellinen tarkastelu
2000
Górnicze miejsca pamięci jako tworzywo do opracowania tematycznego szlaku kulturowego w przestrzeni Rudy Śląskiej
2019
Dramatyczne wydarzenia, w których jednorazowo ginie większa liczba osób, pozostawiają po sobie materialne ślady w postaci obiektów architektonicznych: pomników, tablic pamiątkowych, krzyży, a także kaplic. Nie inaczej jest w przypadku katastrof górniczych. Miejsc upamiętniających tragicznie zmarłych w kopalniach węgla kamiennego w krajobrazie osiedli górniczych i pogórniczych jest bardzo wiele. Przedmiotem artykułu są miejsca pamięci nieszczęśliwych wydarzeń w kopalniach na obszarze Rudy Śląskiej, które powstały od połowy XIX wieku po współczesność. Ze względu na liczne przykłady ich występowania (pomniki, mogiły zbiorowe, małe obiekty sakralne) mogą one stanowić interesujące tworzywo do op…
A novel synthetic approach to pyran-2,4-dione scaffold production : microwave-assisted dimerization, cyclization, and expeditious regioselective conv…
2020
Here, we report a novel, green, simple, low-cost, and rapid methodology for the high-yield production of pyran-2,4-dione scaffolds under microwave irradiation. Regio- and stereoselective conversions of β-diketone systems into β-enaminones were achieved using 18 primary amines and four amino acid esters. Microwave-assisted further cyclization of 3-(β-substitutedvinyl)-6-phenyl-pyran-2,4-dione into 3-benzoyl-4,7-diphenyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione via reaction with ethyl benzoyl acetate. peerReviewed