Autor: Krześlak, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Spatial evolutionary games and radiation induced bystander effect
Autorzy:: Krześlak, M.
Świerniak, A.
Powiązania:: https://bibliotekanauki.pl/articles/229460.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: evolutionary games
bystander effect
biomathematical modelling
cellular automata
cancer
Opis:: We present an application of evolutionary game theory to modeling of some processes important from oncological point of view. A studied phenomenon is a radiation induced bystander effect, in which three different strategies (phenotypes) of cells take part. The proposed payoff table of fitness, related to environment adaptation and genetic cell behavior, contains costs/profits of bystander effect, choice of apoptotic pathway, producing growth factors and resistance against bystander effect. We consider a game theory model including spatial cells allocation (the game is played on lattice). We discuss also different polymorphic equilibrium points dependent on model parameters, types of spatial games and players distribution.
Źródło:: Archives of Control Sciences; 2011, 21, 2; 135-150
1230-2384
Pojawia się w:: Archives of Control Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Asynchronous development of two Late Glacial lake basins near the Drwęca ice-marginal valley (N Poland)
Autorzy:: Gamrat, W. W.
Błaszkiewicz, M.
Andrzejewski, L.
Krześlak, I.
Powiązania:: https://bibliotekanauki.pl/articles/2060377.pdf
Data publikacji:: 2017
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Palaeolakes
buried dead ice
Plenivistulian
Late Glacial
Holocene
northern Poland
Opis:: Lacustrine organic sediments were sampled at Gronowo (Chełmno Plateau) and Piotrkowo (Dobrzyń Plateau) located within a widespread system of subglacial channels separated by the large Drwęca ice-marginal valley. They have been examined for their pollen, plant macro-remains and geochemistry, as well as radiocarbon-dated. The analyses have allowed reconstructing the evolution of the area and presenting an asynchronous appearance of two lakes. Before lake sedimentation, glaciolimnic sediments from the end of Plenivistulian, at the site of Piotrkowo, was dated. Lacustrine sedimentation started during the Allerød at Gronowo, and during the Preboreal at Piotrkowo. The different age of the two lakes is ascribed mainly to differences in the Late Glacial drainage conditions which directly affected the melting away of dead-ice blocks buried in the channels.
Źródło:: Geological Quarterly; 2017, 61, 2; 450--464
1641-7291
Pojawia się w:: Geological Quarterly
Dostawca treści:: Biblioteka Nauki

Artykuł

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