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Wyświetlanie 1-3 z 3
Tytuł:
Social convergence in the EU-28 countries in the light of the implementation of the Europe 2020 strategy. The DEA approach
Konwengercja społeczna w krajach UE-28 w świetle implementacji strategii Europa 2020. Podejście DEA
Autorzy:
Wronowska, G.
Rosiek, J.
Powiązania:
https://bibliotekanauki.pl/articles/2117463.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
convergence
Europe 2020 strategy
DEA approach
konwergencja
strategia Europa 2020
podejście DEA
Opis:
Increase in convergence of the European Union countries has been focal for the European Union leaders, from the very beginning. The aim of the study is to examine whether any social convergence occurred in the EU-28 from 2010 to 2016, in the context of the implementation of the recommendations and the social policy objectives formulated under the Europe 2020 strategy. This article is based on an overview of the literature on the subject and the statistics of Eurostat. The methods of assessing the effectiveness of objects is DEA and sigma convergence. It is a new approach to convergence measurement based on the assessment of the efficiency diversification of the European Union countries and it has clearly been the value added to the analyses conducted so far. The obtained results in the scope of the estimation of the effectiveness were then compared to the existing results produced with the use of the methods generally recognized and employed in the literature. Conclusions were presented in the final part of the study.
Kwestie zwiększania stopnia konwergencji krajów Unii Europejskiej znajdują się w centrum uwagi kierujących tym ugrupowaniem, praktycznie od początku jego funkcjonowania. Celem pracy jest zbadanie czy występowała konwergencja w obszarze społecznym w krajach UE-28 w latach 2010–2016, w kontekście realizacji zaleceń i celów polityki społecznej sformułowanych w ramach strategii Europa 2020. W artykule podjęto próbę wykorzystania metody oceny efektywności obiektów (DEA) do zbadania konwergencji w analizowanym obszarze. Następnie dokonano porównania uzyskanych wyników z rezultatami analizy konwergencji metodami ogólnie przyjętymi w literaturze, tj. konwergencji sigma. Praca powstała na podstawie przeglądu literatury przedmiotu oraz danych statystycznych zaczerpniętych z bazy Eurostatu. Zaprezentowana w opracowaniu analiza pozwoliła na uzyskanie wyników w zakresie oceny efektywności oraz ich porównanie z rezultatami badań konwergencji przeprowadzonych metodami ogólnie przyjętymi w literaturze.
Źródło:
Acta Scientiarum Polonorum. Oeconomia; 2019, 18, 3; 111-119
1644-0757
Pojawia się w:
Acta Scientiarum Polonorum. Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anthropogenic changes of CO2, CH4, N2O, CFCI3, CF2Cl2, CCl2FCClF2, CHCl3, CH3CCI3, CCI4, SF6 and SF5CF3 mixing ratios in the atmosphere over southern Poland
Autorzy:
Różański, K.
Nęcki, J.
Chmura, Ł.
Śliwka, I.
Zimnoch, M.
Bielewski, J.
Gałkowski, M.
Bartyzel, J.
Rosiek, J.
Powiązania:
https://bibliotekanauki.pl/articles/2060461.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
atmosphere
monitoring
greenhouse gases
halogenated compounds
Opis:
An overview of long-term, sysiematic observations of trace gas composition of the atmosphere over southern Poland is given. Three major greenhouse gases (CO2, CH4, N2O) and selected halocarbons (freons F-11, F-12 and F-113; chloroform; 1,1,1-trichloroetane; carbon tetrachloride; sulphur hexafluoride and trifluoromethyl sulphur pentafuoride) were monitored. Measurements were performed at two locations of contrasting characteristics: (1) the high-mountain site Kasprowy Wierch, High Tatras, representing atmospheric conditions relatively free of local influences, and (2) two sites located in the Kraków agglomeration, representing a typical urban atmosphere. The data available for Kraków and Kasprowy Wierch were compared with the Mace Head data, representing a marine regional background. The impact of continental sources for some of the measured gases is clearly seen in the Kraków and Kasprowy Wierch records. The mean offset between CH4 concentrations recorded at Kasprowy Wierch and at Mace Head for the period 1998-2012 is 20.7 ppb and stems from continental emissions of this gas originating mainly from anthropogenic activities (leaks of natural gas distribution networks, landfills, livestock). For N2O, a similar offset of ca. 1 ppb for the period 2009-2012 was observed. Although the long-term concentration trends of selected halogenated compounds measured in Kraków coincide in general with the respective trends in Mace Head data, the Kraków records contain numerous spikes and periods of enhanced concentrations, reflecting the impact of local sources of these compounds. The impact of a legislative framework enforced in Poland in July 2002, regulating the trade, storage and disposal of ozone-depleting substances, is visible in the Kraków record of halogenated compounds.
Źródło:
Geological Quarterly; 2014, 58, 4; 673--684
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dietary intake of antioxidants and fats in the context of coronary heart disease prevention among elderly people
Autorzy:
Kolarzyk, E.
Skop-Lewandowska, A.
Jaworska, J.
Ostachowska-Gasior, A.
Krzeszowska-Rosiek, T.
Powiązania:
https://bibliotekanauki.pl/articles/2081569.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
elderly
Dietary Antioxidant Index
FRAP
dietary fats
monounsaturated fatty acids
polyunsaturated fatty acid
saturated
fatty acid
coronary heart disease
Opis:
Introduction. Some literature data indicate that the proper intake of exogenic antioxidants from food and the proper intake of fats can offer significant protection against coronary heart disease. Objectives. The estimation of total antioxidant capacity of food intake on the basis of Dietary Antioxidant Index (DAI), together with an assessment of the contribution of particular food products in DAI, and the evaluation of consumption of all dietary fats and frequency of consumption of products that are a source of fats among elderly people in Krakow, Poland. Materials and method. 143 persons (73 women and 70 men) aged 65–80 were studied. None of them was under specialist medical control, including cardiological control. DAI was investigated on the basis of the Food Frequency Questionnaire (FFQ) which included 145 food items. DAI was measured using the method by Benzi and expressed as FRAP (the ability to reduce Fe3+ to Fe2+, measured in mMol/l). The daily intake of fats was estimated using the 24-h nutritional recall. The frequency of fats consumption was estimated with the usage of FFQ. For statistical analysis, χ2 test was used. Results The mean value of DAI of all studied persons was 34.27 + 11.72 mMol/l. The largest percentage of those studied had FRAP values in the range 25–35 mMol/l. The highest contribution in the total DAI value was found in fruit (36.2%), grains and cereal-based products (23.6%), and beverages (24.0%). The consumption of vegetables was on the fourth position (7.1%). The contribution of the remaining food products was low. The consumption of total fats (about 70g/24h) and saturated fatty acids (14% of energetic value) exceeded the recommendations. The participation of mono-and polyunsaturated fatty acids in the diets was not in accordance with recommendations. The most frequently consumed fats were animal fats (sausages, butter) and cakes, but the consumption of vegetable oils, fish, nuts and seeds of oil plants was too low. Conclusions. The majority of elderly people made mistakes in their nutrition. The enrichment in natural antioxidants of the diets of elderly people and the normalization of their fats consumption should become an important element of primary and secondary prophylaxis of cardiovascular diseases.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 1; 131-136
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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