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Wyszukujesz frazę "Magaňa, A." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Dimension, egalitarianism and decisiveness of European voting systems
Autorzy:
Carreras, F.
Freixas, J.
Magaňa, A.
Powiązania:
https://bibliotekanauki.pl/articles/969069.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
voting systems
simple games
weighted majority games
Shapley–Shubik power index
dimension
egalitarianism
decisiveness
Opis:
An analysis of three major aspects has been carried out that may apply to any of the successive voting systems used for the European Union Council of Ministers, from the first one established in the Treaty of Rome in 1958 to the current one established in Lisbon. We mainly consider the voting systems designed for the enlarged European Union adopted in the Athens summit, held in April 2003 but this analysis can be applied to any other system. First, it is shown that the dimension of these voting systems does not, in general, reduce. Next, the egalitarian effects of superposing two or three weighted majority games (often by introducing additional consensus) are considered. Finally, the decisiveness of these voting systems is evaluated and compared.
Źródło:
Operations Research and Decisions; 2016, 26, 2; 31-52
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pigmented Maize (Zea mays L.) Contains Anthocyanins with Potential Therapeutic Action Against Oxidative Stress - A Review
Autorzy:
Magaña Cerino, Jesús M.
Peniche Pavía, Héctor A.
Tiessen, Axel
Gurrola Díaz, Carmen M.
Powiązania:
https://bibliotekanauki.pl/articles/1369589.pdf
Data publikacji:
2020
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
Zea mays L
anthocyanins
Oxidative stress
Antioxidant
in vivo and in vitro effect
Opis:
Different maize (Zea mays L.) varieties have been used for thousands of years as a healthy food source in Mesoamerica including pigmented maize. Maize ingestion could contribute to the reduction in the rate of non-communicable diseases and, in turn, to its function as an adjuvant in their management. These diseases are mainly associated with oxidative stress, which is characterized by a redox cell imbalance produced due to pro-oxidant molecules accumulation, inducing irreversible damages. Although the endogenous antioxidant defense system is efficient, exogenous antioxidants are necessary to help to prevent this damage. Bioactive compounds, like anthocyanins, contained in dietary plants exert a major activity against oxidative stress. Could the maize anthocyanins play a curative, preventive or complementary role in the treatment of chronic diseases? Here, we describe the occurrence of anthocyanins from pigmented maize and their chemical structures. Furthermore, the biosynthesis, bioavailability, and stability are also summarized. Finally, many in vitro and in vivo studies of maize anthocyanins are discussed that demonstrated their nutraceutical potential, antioxidant capacity, and other biological effects. Given the importance of the biological properties of maize anthocyanins, it is necessary to understand the current knowledge and propose further research or clinical studies which allows us to better elucidate the biological mechanism of maize anthocyanins derivatives of several varieties and processes of cooking and combination with other ingredients to enhance their nutritional and health benefits.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2020, 70, 2; 85-99
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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