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Wyszukujesz frazę "Kaminski, Piotr" wg kryterium: Autor


Tytuł:
Changes in body calorific values during nestling development of penguins of the genus Pygoscelis
Autorzy:
Myrcha, Andrzej
Kamiński, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2057652.pdf
Data publikacji:
1982
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctic
penguins
calorific values body
Źródło:
Polish Polar Research; 1982, 3, 1-2; 81-88
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Partial characterization of human choriocarcinoma cell line JAR cells in regard to oxidative stress.
Autorzy:
Hallmann, Anna
Klimek, Jerzy
Masaoka, Makoto
Kamiński, Marcin
Kędzior, Jakub
Majczak, Anna
Niemczyk, Edyta
Woźniak, Michał
Trzonkowski, Piotr
Wakabayashi, Takashi
Powiązania:
https://bibliotekanauki.pl/articles/1041517.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
menadione
flow cytometry
JAR cells
placenta
H2O2
oxidative stress
Opis:
Characterization of free radical-induced cell injury processes of placenta cells is of vital importance for clinical medicine for the maintenance of intrauterine fetal life. The present study has analyzed cell injury processes in cells of the choriocarcinoma cell line JAR treated with menadione, an anticancer drug, and Hg2O2 in comparison to osteosarcoma 143B cells using electron microscopic and flow cytometric techniques. Flow cytometry on JAR cells exposed to 100 μM menadione and double-stained with Annexin V and propidium iodide (PI) detected apoptotic cells reaching the maximum after 4 h of incubation with a rapid decrease thereafter. Viable cells became decreased to 46% of the control after 2 h of incubation, reaching 5% after 4 h. Cells stainable with both Annexin V and PI began to increase distinctly after 2 h of incubation, reaching 55% after 4 h. Electron microscopy showed that cells stainable with both dyes specified above had condensed nuclei and swollen cytoplasm, suggesting that they were undergoing a switch of the cell death mode from apoptosis to necrosis. On the other hand, 90% of 143B cells remained intact after 4 h of menadione treatment although the intracellular levels of superoxide were always higher than those of JAR cells treated with the drug. In contrast, JAR cells were more resistant than 143B cells to H2O2-induced cytotoxicity. These results may suggest that cytotoxicity of menadione cannot be explained simply by oxygen free radicals generated from the drug. The resistance of JAR cells to oxygen free radical-induced cytotoxicity may be advantageous for intrauterine fetal life.
Źródło:
Acta Biochimica Polonica; 2004, 51, 4; 1023-1038
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czy patronat jest rozwiązaniem?: współpraca szkół zawodowych z pracodawcami w regionie łódzkim
Autorzy:
Chomczyński, Piotr
Kamiński, Tomasz
Powiązania:
https://bibliotekanauki.pl/books/1196872.zip
https://bibliotekanauki.pl/books/1196872.pdf
https://bibliotekanauki.pl/books/1196872.mobi
https://bibliotekanauki.pl/books/1196872.epub
Data publikacji:
2012
Wydawca:
Wyższa Szkoła Pedagogiczna w Łodzi
Dostawca treści:
Biblioteka Nauki
Książka
Tytuł:
Formal Theory and Value Judgments
Autorzy:
Kamiński, Marek
Lissowski, Grzegorz
Świstak, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1930068.pdf
Data publikacji:
2014-01-07
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
formal theory
experiments
value judgments
rationality
Opis:
When we assume that a survey reveals respondents’ true attitudes we tacitly assume that the subjects understood what we are asking them about and that they had no incentive to be untruthful. In typical studies none of the two assumptions holds. Subjects are asked questions that use undefined terms and they are asked about issues they have no incentive to answer truthfully. Here we argue that a way to solve the two problems lies in constructing a formal theory of an attitude in such a way that an attitude can be derived from the answers yet when answering the questions subjects cannot possibly know that their responses reveal anything about their attitude and, hence, they have no incentive to answer insincerely.We briefly discuss a study that has the desirable properties necessary for the proper design.
Źródło:
Polish Sociological Review; 2014, 184, 4; 409-430
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SOVEREIGN WEALTH FUNDS IN CENTRAL AND EASTERN EUROPE: SCOPE AND METHODS OF FINANCIAL PENETRATION
Autorzy:
Wiśniewski, Piotr
Kamiński, Tomasz
Obroniecki, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/599698.pdf
Data publikacji:
2015
Wydawca:
Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:
sovereign wealth funds
SWFs
risk mitigation
stability of financial industries political impact
Opis:
The Central and Eastern European (CEE) capital markets (of Poland, Lithuania, Latvia, Estonia, the Czech Republic, Slovakia, Hungary, Ukraine and, to a limited extent, Belarus) are gradually evolving towards increased breadth (diversity) and depth (liquidity), however, they are still exposed to considerable cross-country volatility and interdependence spill-overs – especially in times of capital flight to more established asset classes (“safe havens”). Sovereign Wealth Funds (SWFs) have widely been censured for their undesirable political interference and chronic operational opacity. This paper demonstrates that in CEE, contrary to widespread perceptions attributable to developed markets, SWFs can act as natural and powerful risk mitigators (contributing to a more stable capital base and reduced systemic volatility). Such a proposition is premised on several factors specific to SWFs oriented to CEE. They comprise: strategic long-termism and patience in overcoming interim pricing deficiencies, commitments to elements of a broadly interpreted infrastructure, and absence of overt conflicts of interest with the CEE host economies. The paper, besides reviewing the utilitarianism of SWFs in the CEE’s risk mitigation context, highlights regulatory and technical barriers to more SWF funding for CEE. It also recommends policy measures to the CEE economies aimed at luring more host-friendly SWF investment into the region.
Źródło:
Finansowy Kwartalnik Internetowy e-Finanse; 2015, 11, 1; 11-21
1734-039X
Pojawia się w:
Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:
Biblioteka Nauki
Artykuł

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