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Wyszukujesz frazę "Fernandez, P." wg kryterium: Autor


Tytuł:
Impact of subsidies in agriculture on the value of fixed assets on agricultural farms in Poland and Spain in light of FADN data in the years 2004-2016
Wpływ subwencji w rolnictwie na wartość środków trwałych w gospodarstwach rolnych w Polsce i w Hiszpanii w świetle danych FADN w latach 2004-2016
Autorzy:
Węgrzyńska, M.
Fernandez, P.M.
Tematy:
środki trwałe w rolnictwie
FADN
rachunkowość rolna
subwencje w rolnictwie
fixed assets in agriculture
agricultural accounting
subsidies in agriculture
Pokaż więcej
Wydawca:
The Polish Association of Agricultural and Agribusiness Economists
Powiązania:
https://bibliotekanauki.pl/articles/1790456.pdf  Link otwiera się w nowym oknie
Opis:
The article presents changes in the value of fixed assets in relation to the amounts of subsidies directed to farms in two selected European Union countries – Poland and Spain – in the years 2004-2016. Both of these countries were selected on the basis of similar qualitative and quantitative characteristics that are characteristic of agriculture. An additional determinant of the choice of these countries was a similar economic situation before and after accession to the structures of the European Union. The article consists of an introduction, where the essence and significance of fixed assets in agriculture is presented, followed by the material and methodology of the research. A comparison of fixed assets of both countries was based on statistical data from the European Farm Accountancy Data Network (FADN). Analysis of material shows that, in 2004-2016, in Poland and Spain, the value of fixed assets was strongly positively correlated with total subsidies – excluding subsidies on investment (SE605), total direct payments (SE606), subsidies on intermediate consumption (SE625) and decoupled payments (SE630). Additionally, it was determined that, in Poland and Spain, the value of fixed assets was strongly negatively correlated with total subsidies on crops (SE610) and other subsidies (SE699). The value of property, plant and equipment in Poland and Spain increased gradually during the period under review.
W artykule określono zmiany wartości środków trwałych w odniesieniu do kwot subwencji kierowanych do gospodarstw rolnych w dwóch wybranych krajach Unii Europejskiej – Polsce i Hiszpanii – w latach 2004-2016. Oba te kraje zostały wybrane na podstawie zbliżonych cech jakościowych i ilościowych charakterystycznych dla rolnictwa. Dodatkową determinantą wyboru tych krajów była podobna sytuacja ekonomiczna przed i po przystąpieniu tych krajów do Unii Europejskiej. Porównanie środków trwałych obu krajów oparto na danych statystycznych pochodzących z European Farm Accountancy Data Network (FADN). Z analizy materiału wynika, że w latach 2004-2016 w Polsce i w Hiszpanii wartość środków trwałych była silnie dodatnio skorelowana z dopłatami do działalności operacyjnej (SE605), płatnościami bezpośrednimi (SE606), dopłatami do zużycia bezpośredniego (SE625), a także z jednolitymi płatnościami obszarowymi oraz dodatkowymi płatnościami (SE630). Dodatkowo określono, że w Polsce i w Hiszpanii wartość środków trwałych była silnie ujemnie skorelowana z dopłatami do produkcji roślinnej (SE610) oraz pozostałymi dopłatami (SE699). Wartość środków trwałych w Polsce i w Hiszpanii w okresie objętym badaniem ulegała sukcesywnemu zwiększeniu.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forecasting European thermal coal spot prices
Autorzy:
Krzemień, A.
Riesgo Fernandez, P.
Suárez Sánchez, A.
Sánchez Lasheras, F.
Tematy:
thermal coal
price forecasting
time series analysis
neural network
autoregressive model
węgiel energetyczny
prognoza cen
analiza szeregów czasowych
sieć neuronowa
model autoregresyjny
Pokaż więcej
Wydawca:
Główny Instytut Górnictwa
Powiązania:
https://bibliotekanauki.pl/articles/92159.pdf  Link otwiera się w nowym oknie
Opis:
This paper presents a one-year forecast of European thermal coal spot prices by means of time series analysis, using data from IHS McCloskey NW Europe Steam Coal marker (MCIS). The main purpose was to achieve a good fit for the data using a quick and feasible method and to establish the transformations that better suit this marker, together with an affordable way for its validation. Time series models were selected because the data showed an autocorrelation systematic pattern and also because the number of variables that influence European coal prices is very large, so forecasting coal prices as a dependent variable makes necessary to previously forecast the explanatory variables. A second-order Autoregressive process AR(2) was selected based on the autocorrelation and the partial autocorrelation function. In order to determine if the results obtained are a good fit for the data, the possible drivers that move the European thermal coal spot prices were taken into account, establishing a hypothesis in which they were divided into four categories: (1) energy side drivers, that directly relates coal prices with other energy commodities like oil and natural gas; (2) demand side drivers, that relates coal prices both with the Western World economy and with emerging economies like China, in connection with the demand for electricity in these economies; (3) commodity currency drivers, that have an influence for holders of different commodity currencies in countries that export or import coal; and (4) supply side drivers, involving the production costs, transportation, etc. Finally, in order to analyse the time series model performance a Generalized Regression Neural Network (GRNN) was used and its performance compared against the whole AR(2) process. Empirical results obtained confirmed that there is no statistically significant difference between both methods. The GRNN analysis also allowed pointing out the main drivers that move the European Thermal Coal Spot prices: crude oil, USD/CNY change and supply side drivers.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Body size and reproductive parameters in the wild boar Sus scrofa
Autorzy:
Fernández-Llario, P.
Mateos-Quesada, P.
Powiązania:
Acta Theriologica
Opis:
Parameters involved in the reproductive performance of wild boar Sus scrofa Linnaeus, 1758, such as fertility rates and litter size, show considerable intrapopulational variability. Inthis work authors analyze a total of 198 femaled, culled by hunting in the Villuercas region (Cáceres, Spain), in an area with food suplementary throughout the year.
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
SETHI: The Flying Lab
Autorzy:
Bruyant, J. P.
Dreuillet, P.
Du Plessis, O. R.
Oriot, H.
Dubois-Fernandez, P.
Cantalloube, H.
Tematy:
SETHI
flying lab
SAR
very high resolution
PolInSAR
bistatic images
radar-optronics complementarity
change detection
biomass
climate change
environment
security applications
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/226573.pdf  Link otwiera się w nowym oknie
Opis:
This paper presents the new-generation test bench SETHI, developed by ONERA, the French Aerospace Lab. SETHI is a medium range platform dedicated to environmental, scientific and security applications. The first part of this paper describes the system architecture, the development state and the future capabilities. A set of recent significant results are presented: these results cover various applications, such as high spatial resolution imaging, change detection between two acquisitions, biomass measurement in the rain forest, bistatic imaging and innovative measurements, such as air-to-air imaging or circular imaging.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
First record of chambered hexactinellid sponges from the Palaeozoic
Autorzy:
Nose, M.
Vodrazka, R.
Fernandez, L.-P.
Mendez-Bedia, I.
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Powiązania:
https://bibliotekanauki.pl/articles/20593.pdf  Link otwiera się w nowym oknie
Opis:
A new chambered hexactinellid sponge, Casearia devonica sp. nov., is described from the Lower Devonian of northern Spain (Cantabrian Mountains). The fossil represents the first evidence of chambered hexactinellid sponges from the Palaeozoic and the oldest representative of the order Hexactinosida. Casearia devonica sp. nov. occurred within small metre-sized mud mounds that developed in deeper water below the storm wave base.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The OAE1a in Cuchía (Early Aptian, Spain): C and O geochemistry and global correlation
Autorzy:
García-Mondéjar, J.
Fernández-Mendiola, P. A.
Owen, H. G.
Tematy:
Cretaceous
Aptian
Basque-Cantabrian Basin
C-O isotopes
TOC
kreda
apt
izotopy
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/139445.pdf  Link otwiera się w nowym oknie
Opis:
C-isotopes, TOC and O geochemical data from the lower Aptian Cuchía section in the western Basque-Cantabrian basin (BCB) allow an accurate delimitation of the OAE1a-equivalent and its geochemical Menegatti´s segments, a detailed δ13Ccarb correlation with regional and interregional sections, and a high-resolution construction of TOC and bulk-rock δ18Ocarb curves and their interpretation. The δ13Ccarb values range from -2‰ and +4‰ (VPDB). They agree with previous data from the eastern BCB sections (Aralar) confirming the ammonite age of the OAE1a in the Basque-Cantabrian basin: Deshayesites forbesi, Deshayesites deshayesi, and Deshayesites deshayesi-Dufrenoyia furcata transition Zones. Interregional δ13Ccarb correlation with pelagic (Cismon, Italy, and Mid-Pacific Mountains, DSDP Site 463) and neritic (Roquefort-La Bédoule, France) core sections, reveals a common profile of a wide negative excursion characteristic of the OAE1a. It consists of a double trough separated by a flat relative maximum, with two negative spikes in the upper trough of neritic sections. TOC absolute values range from 0.12% to 1.37%. Segments of the TOC curve with persistent low values closely correspond with descending segments of the δ13Ccarb curve, and are attributed to lesser organic productivity in the BCB. Detailed bulk-rock δ18Ocarb data (-5.71‰ to -1.05 ‰ PDB) and variation curve show two main positive O-isotope shifts and three minor positive inflections, within a general negative trend characteristic of the OAE1a. The two major positive shifts correspond to both shallowing upwards sequences and the lowermost can be related to a eustatic sea level fall. Independent interregional correlation of the O-isotope shifts with C-isotopes supports their interpretation as punctuating colder events within a general warming trend.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nuclear astrophysics with radioactive ions at FAIR
Autorzy:
Trautmann, W.
Csatlós, M.
Dupont, E.
Litvinov, Y.
Neumann-Cosel, P. von
Labiche, M.
Spieker, M.
Rigollet, C.
Wagner, A.
Déchery, F.
Pandit, S.
Morcelle, V.
Reifarth, R.
Sohler, D.
Dueñas, J.
Ornelas, A.
Kulessa, Reinhard
Endres, J.
Körner, G.
Zerguerras, T.
Fernandez-Dominguez, B.
Uvarov, L.
Borge, M. G.
Naqvi, F.
Heftrich, T.
Lederer, C.
Savran, D.
Timar, J.
Jonson, B.
Schmitt, C.
Zgura, M.
Al-Khalili, J.
Zartova, I.
Uesaka, T.
Bertulani, C.
Körper, D.
Grigorenko, L.
Mahata, K.
Kratz, J.
Nikolski, E.
Stuhl, L.
Weick, H.
Pietri, S.
Ignatyuk, A.
Sümmerer, K.
Cherciu, M.
Herzberg, R.
Nociforo, C.
Jakobsson, B.
Gulyas, J.
Söderström, P.
Iwasa, N.
Nacher, E.
Casarejos, E.
Streicher, B.
Wieland, O.
Lazarus, I.
Bagchi, S.
Trivedi, T.
Cederkall, J.
Brambilla, S.
Catford, W.
Tengblad, O.
Pietralla, N.
Detistov, P.
Stan, E.
Taylor, J.
Tostevin, J.
Benlliure, J.
Kröll, T.
Petrache, C.
Boutachkov, P.
Fernandez, P. Diaz
Langanke, K.
Monago, J. Briz
Hammache, F.
Alkhomashi, N.
Heil, M.
Cresswell, J.
Johansson, H.
Davids, B.
Thornhill, J.
Khan, E.
Rauscher, T.
Panin, V.
Pivovarov, Y.
Derya, V.
Stevenson, P.
Rosado, J. Sánchez
Kuzmin, E.
Pawłowski, P.
Thoennessen, M.
Beceiro, S.
Maev, E.
Liberati, V.
Tornyi, T.
Parkar, V.
Schrock, P.
Gasparic, I.
Avdeichikov, V.
Gastineau, B.
Volknandt, M.
Elekes, Z.
Lemmon, R.
Jurado, B.
Romig, C.
Cederwall, B.
Zhukov, M.
Sanchez, J.
Terashima, S.
Aksouh, F.
Alvarez-Rodriguez, R.
Rastrepina, G.
Thungstrom, G.
Taieb, J.
Ilieva, S.
Shrivastava, A.
Schwengner, R.
Kelic-Heil, A.
Koloczek, A.
Woods, P.
Ritter, C.
Egelhof, P.
Togano, Y.
Saez, del Rio
Wimmer, C.
Sauerwein, A.
Dmitry, S.
Townsley, C.
Ershova, O.
Aumann, T.
Stanoiu, M.
Schmid, M. von
Bertini, D.
Gilbert, M.
Davinson, T.
Wells, D.
Udias, J.
Mengoni, D.
Paradela, C.
Bleis, T. Le
Boztosun, I.
Kogimtzis, M.
Yakorev, D.
Redondo, D. Galaviz
Garg, U.
Kräckmann, S.
Egorova, I.
Sakuta, S.
Belier, G.
Palit, R.
Scheit, H.
Roussel-Chomaz, P.
Röder, M.
Chartier, M.
Geissel, H.
Coleman-Smith, P.
Suda, T.
Velho, P.
Machado, J.
Stepantsov, S.
Najafi, M.
Mancusi, D.
Sidorchuk, S.
Ricciardi, M.
Heine, M.
Cardona, J. Zamora
Ershov, S.
Fiori, E.
Haiduc, M.
Gernhäuser, R.
Gannon, S.
Holl, M.
Salsac, M.
Tomohiro, U.
Junghans, A.
Nyman, G.
Movsesyan, A.
Doré, D.
Andreev, V.
Pereira, J.
Perea, A.
Tanihata, I.
Frutos, T. Rodriguez
Bishop, S.
Slobodan, D.
Pohl, M.
Schnorrenberger, L.
Münzenberg, G.
Camera, F.
Pickstone, S.
Singh, P.
Winfield, J. S.
Andrei, B.
Atar, L.
Fomichev, A.
Chatillon, A.
Typel, S.
Weigand, M.
Kurz, N.
Ivanov, M.
Gorshkov, A.
Paschalis, S.
Crespi, F.
Kalantar, N.
Kanungo, R.
Sampson, J.
Fetisov, A.
Barbieri, C.
Bendel, M.
Gourishetty, A.
Wimmer, K.
Ghosh, T.
Kiselev, O.
Berjillos, R.
Blumenfeld, Y.
Nilsson, T.
AlGhamdi, S.
Krupko, S.
Marganiec, J.
Bracco, A.
Enders, J.
Vikhrov, V.
Altstadt, S.
Nolan, P.
Sarriguren, P.
Ignatov, A.
Thomas, T.
Lemasson, A.
Marusov, V.
Langer, C.
Cortina-Gil, D.
Schmidt, S.
Boretzky, K.
Simpson, E.
Teubig, P.
Joshi, P.
Kumar, S.
Ribeiro, G.
Sonnabend, K.
Khanzadeev, A.
Simon, H.
Glorius, J.
Krücken, R.
Bonaccorso, A.
Sanjari, S.
Zuber, K.
Fonseca, M.
Gasques, L.
Friese, J.
Riisager, K.
Adachi, T.
Seddon, D.
Scheidenberger, C.
Silva, J.
Richter, A.
Wyss, R.
Strieder, F.
Perez, M. Martinez
Wiescher, M.
Chulkov, L.
Fraile, L.
Hass, M.
Vignote, J. Rodriguez
Vajta, Z.
Westerberg, L.
Stach, D.
Potlog, P.
AlGarawi, M.
Moreno, O.
Ter-Akopian, G.
Volkov, V.
Henriques, A.
Crespo, R.
Sherrill, B.
Herraiz, J. Lopez
Nakamura, T.
Uberseder, E.
Rout, P.
Krings, T.
Sarkar, M. Saha
Bloch, T.
Blasi, N.
Zieblinski, M.
Zilges, A.
Alkhazov, G.
Roy, S.
Botvina, A.
Winkel, M.
Bemmerer, D.
Hennig, A.
Million, B.
Löher, B.
Kresan, D.
Harakeh, M.
Bacri, C.
Beinrucker, C.
Petri, M.
Freer, M.
Alvarez-Pol, H.
Prokofiev, A.
Krumbholz, A.
Plag, R.
Benzoni, G.
Caesar, C.
Göbel, K.
Golubev, P.
Yavor, M.
Beck, C.
Zhdanov, A.
Caamano, M.
Wamers, F.
Novatsky, B.
Thies, R.
Boudard, A.
Rossi, D.
Rios, A.
Krasznahorkay, A.
DiJulio, D.
Takechi, M.
Kezzar, K.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Inne
Tytuł:
Surface-Coated CdS Nanocrystals
Autorzy:
Fernandez, J.
de Souza-Parise, M.
Morais, P.
Tematy:
78.30.Fs
78.40.Fy
78.55.Et
78.67.Bf
78.70.Ck
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1399521.pdf  Link otwiera się w nowym oknie
Opis:
CdS nanocrystals were prepared using a standard colloidal route (co-precipitation chemical reaction) whereas modulation of the optical and structural properties was realized via surface coating the nanocrystals with ethylene glycol molecules using an in situ procedure. The as-produced nanocrystals were characterized by X-ray diffraction, Raman spectroscopy, UV-absorption measurements and photoluminescence. The nanocrystal quality was revealed by the spectroscopic data, though the final product presents a mixture of both zinc blende (cubic) and wurtzite (hexagonal) phases. The X-ray data indicated that the concentration of the ethylene glycol used during the synthesis process modulates the nanocrystal size and the crystal phase of the end material.
Dostawca treści:
Biblioteka Nauki
Artykuł

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