Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "distribution dynamics" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 27
Tytuł:
Was Poland the next Spain? Parallel analysis of regional convergence patterns after accession to the European Union
Autorzy:
Wójcik, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/22446631.pdf
Data publikacji:
2017
Wydawca:
Instytut Badań Gospodarczych
Tematy:
Poland vs Spain
parallel regional convergence
convergence of clubs
distribution dynamics
spatial model
Opis:
Research background: Poland and Spain share many common features resulting both from similarities of historical experience, and also cultural, political, socio-demographic factors. Both countries have a similar area, population and GDP structure. They also share historical experience related to political and economic transformation after a long period of non-democratic, centralized governments. Therefore, the experience of Spanish membership in the EU is often considered as a model for Poland. Purpose of the article: The purpose of this research is to perform a comparative empirical analysis of income convergence processes in Poland and Spain on a regional level. We aim to verify if and how these processes are related to one another (show similar paths). Special attention is paid to the periods after accession of these countries to the EU. Convergence patterns in both countries are compared with several tools. Methods: Spatial econometric model for absolute beta convergence, sigma convergence indicators and the analysis of distribution dynamics — transition matrices and kernel density estimation. Findings & Value added: The impact on EU accession on income convergence in Spain was positive both at the national and regional level. Regional convergence processes sped-up and interregional disparities decreased. The poorest subregions had relatively high probability to increase their income and catch-up with initially more developed regions. In the first decade after accession to the EU Poland has also achieved a significant improvement of income indicators at the national level. However, empirical analyses of GDP per capita distribution and its dynamics at the regional level in Poland show that the above mentioned progress does not spread out proportionally on all regions. Neither beta nor sigma convergence is observed. Instead, relatively fastest growth of initially richest regions (mostly large cities) introduces convergence of clubs leading to polarization. EU accession has accelerated divergence processes in Poland.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2017, 12, 4; 593-611
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Carex disperma Dewey versus Carex loliacea L. (Cyperaceae): distribution dynamics and conservation status in Poland
Autorzy:
Pawlikowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/57627.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Carex disperma
Carex loliacea
Cyperaceae
distribution dynamics
conservation status
Polska
threatened species
range limit
Opis:
Carex disperma Dewey reaches its south-eastern range limit in north-eastern Poland. It has often been confused with Carex loliacea L. In this paper the diagnostic features of both species are presented. A total of about 47 reliable localities of C. disperma were recorded within the present borders of Poland. Less than one-third of them have only been confirmed recently. They are aggregated in large forest complexes in north-eastern Poland (Romincka, Białowieża, Borki, Augustów and Knyszyn Forests). A list of localities of C. disperma based on herbarium records, credible literature data and the author's own data is provided, as well as maps of distribution of both C. disperma and C. loliacea in Poland. The existence of C. disperma × C. loliacea hybrid was not confirmed. Considering the number of localities, dynamics and population sizes of both species it is clear that C. disperma is a species with higher conservation value than C. loliacea. Unlike C. disperma, the latter species is not threatened with extinction in Poland. The resources of C. disperma are very limited and the species needs conservation measures such as creating sufficiently large nature reserves where appropriate hydrological conditions can be maintained.
Źródło:
Acta Societatis Botanicorum Poloniae; 2010, 79, 4
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DOJAZDY DO PRACY A KONWERGENCJA REGIONALNA W POLSCE
COMMUTER FLOWS AND REGIONAL CONVERGENCE IN POLAND
Autorzy:
Wójcik, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/452780.pdf
Data publikacji:
2016
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
konwergencja regionalna
dojazdy do pracy
skorygowany PKB per capita
analiza dynamiki rozkładu
macierze przejścia
estymacja jądrowa
regional convergence
commuter flows
corrected GDP per capita
distribution dynamics
transition matrices
kernel density estimation
Opis:
Celem artykułu jest analiza zróżnicowań regionalnego PKB per capita oraz konwergencji regionalnej w Polsce na poziomie NTS 3 w latach 2000-2013 po korekcie uwzględniającej dojazdy do pracy. Do korekty wykorzystano dane o przepływach ludności związanych z zatrudnieniem na poziomie gmin. PKB wytworzony przez osoby dojeżdżające do pracy uwzględniono w miejscu ich zamieszkania, a nie zatrudnienia. Wykorzystano analizę konwergencji typu beta i sigma oraz podejścia umożliwiające analizę pełnego rozkładu (macierze przejścia, estymacja jądrowa). Korekta danych nie zmieniła wniosków dotyczących konwergencji.
The aim of the article is the analysis of diversification of regional GDP per capita and regional convergence in Poland on NUTS 3 level in 2000-2013 after correcting for commuter flows. We use the data on commuter flows between Polish municipalities. Production generated by commuters is attributed to their place of living instead of employment. Beta and sigma convergence analysis was used together with approaches allowing for the analysis of the whole distribution dynamics (transition matrices and kernel density estimation). Correction of the data did not change the conclusions about convergence.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2016, 17, 2; 160-171
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evolution of droplet size distribution in selected nebulizers
Autorzy:
Dobrowolska, Katarzyna
Sosnowski, Tomasz R.
Powiązania:
https://bibliotekanauki.pl/articles/1450682.pdf
Data publikacji:
2020
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
spraying
liquid atomization
aerosol dynamics
particle size distribution
Opis:
Nebulizers are the class of atomizing devices used to disperse liquids to fine droplets. They found their application in selected technological (typically: small-scale) processes, but their most common use is related to the generation of medicinal aerosols for inhalation. In this work we present the experimental data on the evolution of the size distributions of water droplets generated by two nebulizers (pneumatic and vibrating-mesh) as a result of aerosol mixing with the ambient air. Such a process reflects the real situation, where aerosol emitted from a nebulizer is diluted by additional air sucked by a patient during inhalation. Droplet size distribution was determined by laser diffraction, and these results were further discussed including the data of the aerosol velocity measured by the Laser Doppler Anemometry (LDA). It was demonstrated – as expected - that dilution with the ambient air with moderate humidity results in the intense evaporation of the smallest droplets. However, larger droplet may be saved to a different degree depending on the velocity and geometry of the aerosol cloud emitted from the nebulizer, and on the volume of the diluting air. These parameters have an influence on the droplet coalescence which is another process shaping the droplet size distribution in the studied conditions. The results can deepen the understanding of the mist dynamics which can be applied in various fields of colloidal science and technology.
Źródło:
Physicochemical Problems of Mineral Processing; 2020, 56, 6; 32-40
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany składu gatunkowego i struktury drzewostanów w Roztoczańskim Parku Narodowym w okresie 2007-2017
Changes in the species composition and structure of forest stands in the Roztocze National Park in the years 2007-2017
Autorzy:
Łukaszewicz, J.
Zajączkowski, G.
Gil, W.
Tittenbrun, A.
Radliński, B.
Powiązania:
https://bibliotekanauki.pl/articles/979113.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
forest dynamics
species composition
dbh distribution
permanent plot
strict protection
Opis:
The aim of the study is to analyze changes in the species composition and in the diameter structure of the main forest−building species in the Roztocze National Park (central−eastern Poland). The research was carried out on 315 permanent monitoring plots. The range of collected data included: type of protection (strict and active protection), forest site type, tree species and their dbh (>7 cm over bark). Measurements and observations were made in 2007 and repeated in 2017. There was a significant reduction in the number of all tree species, except of beech Fagus sylvatica, regardless the protection status. Despite this, the basal area for the strict and active protection zone was similar both in 2007 (37.77 and 36.39 m2/ha, respectively) and 2017 (37.17 and 37.85 m2/ha, respectively). In the whole park, the number of large trees (mainly beeches) with high individual basal area increased, while the number of young generations of all species decreased. In the strict protection zone, the admixture species (decrease by 27.3%), as well as hornbeam Carpinus betulus (decrease by 22.8%), are not particularly competitive with beech. A similar tendency, although mitigated by active silvicultural treatments, was also observed in the active protection zone, in which admixture species have lost 24.8% while hornbeam 16.2%. In the strict protection area, there was a significant reduction in the number of fir Abies alba (by 14%). In the active protection zone fir increased its range and basal area, and maintains its population practically unchanged. There was also a decrease in the number of young generations, as evidenced by changes in the frequency in the 7−16 cm dbh class. The highest level of reduction in this class was found for pine Pinus sylvestris (by 64.8%), rare species (40.4%), hornbeam (31.2%), oak Quercus robur (26.6%), and spruce Picea abies (20.5%). Only beech increased the abundance in this class (by 1.4%) as well as in the next 17−26 cm class (even by 14.2%). The presented significant changes in the species composition and structure of basal area of the stands in the Roztocze National Park that occurred in the 10−year period, indicate a significant role of tending cuts in maintaining proper species composition, appropriate diameter structure of stands, their stability of natural richness and high level of diversity of forest ecosystems.
Źródło:
Sylwan; 2020, 164, 08; 683-694
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution and dynamic trends of Pedicularis sylvatica L. in Poland
Rozmieszczenie i tendencje dynamiczne Pedicularis sylvatica L. w Polsce
Autorzy:
Radke, P.
Sotek, Z.
Powiązania:
https://bibliotekanauki.pl/articles/84877.pdf
Data publikacji:
2017
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
Pedicularis sylvatica
semi parasite
endangered species
distribution
dynamics
locality
disappearance
Polska
Opis:
This paper presents the distribution of Pedicularis sylvatica, an endangered species across the whole Poland. In order to illustrate its dynamics four time periods were taken into consideration: before 1900, 1901-1950, 1951-1990 and after 1990. Until the present, 599 localities of P. sylvatica, have been known, half of which, i.e. 276 were recorded during intensive studies on wetland habitats in the years 1951-1990. Numerous localities – 195, were also recorded after 1990. In the 19th century 93 sites were documented and 91 in the first half of the 20th century. The analysis of the dynamics of P. sylvatica, shows that despite discovering new localities, primarily in the south of the country, the species exhibits recessive trends, on some areas, especially in the north.
Praca przedstawia rozmieszczenie w Polsce Pedicularis sylvatica, gatunku zagrożonego w skali kraju. Dla zobrazowania jego dynamiki zastosowano cezurę czasową: stanowiska do 1900, 1901-1950, 1951-1990 i po 1990 roku. Dotychczas znanych jest 599 stanowisk P. sylvatica, z których blisko połowa, tj. 276, notowana była w okresie intensywniejszych badań siedlisk mokradłowych, w latach 1951-1990. Liczne stanowiska – 195 – notowane są również współcześnie, po 1990 roku. Z XIX wieku znane są 93 miejsca występowania tego gatunku, a z pierwszej połowy XX wieku – 91. Analiza dynamiki P. sylvatica wykazuje, że mimo wciąż nowo odkrywanych stanowisk, które są zlokalizowane głównie na południu kraju, gatunek ten na niektórych obszarach, a zwłaszcza na północy, przejawia tendencje recesywne.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2017, 21
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling of centre differential control
Autorzy:
Dębowski, A.
Żardecki, D.
Powiązania:
https://bibliotekanauki.pl/articles/244650.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
traffic modelling
4WD
MATLAB Simulink
dynamics
distribution of driving torque
Opis:
In this article we present a simplified model of centre differential control. At the beginning, the introduction highlights important role of center differential control and tests carried out using mathematical models. This work contains the full development of a model, consisting of: the equations which describe the vehicle, the structure of the model, important values and parameters used in the simulation. All these components allow you to expand an existing model, thus is not necessary to create it from the beginning. It presents detailed equations which were realized by a simulation model with a simplified block diagram illustrating the structure of the model and on the next the full structure. Then a concept of a simplified torque of split control system was described and which will be continue as the basis for the simulation model. The action of the control system is presented by the simulation model implemented in Matlab Simulink. Model refers to a linear motion in different road conditions and using the control of centre differential. In the following defines the parameters and data used in the model and the fifth chapter contains sample waveforms of model variables along with their brief description. The last two points are synthetic applications and supporting literature.
Źródło:
Journal of KONES; 2011, 18, 1; 135-142
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Nanoindentation Rate on Plastic Deformation in Cu Thin Films
Autorzy:
Chocyk, Dariusz
Zientarski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/2022488.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
nanoindentation
stress distribution
dislocation
common neighbor analysis
molecular dynamics simulation
Cu
thin film
Opis:
The paper investigates the nanoindentation process with different rates in the Cu (001) of FCC system. The indentation process was done using molecular dynamics simulation based on the embedded atom method theory and Morse potential. Simulation process of indentation used a rigid spherical indenter with the diamond structure. To structure characterization we applied the adaptive common neighbour and the dislocation extraction analysis. It was found that the range of the linear change of the indentation force depends on the rate of response of the system. The initial range of the linear dependence of stress evolution also depends on the rate of indentation. Moreover, the average total normal stress in the system is only compressive. After linear changes, we observe oscillating changes in stress evolution. During indentation, for the range of linear changes of stress, dislocations aggregated only around the indenter surface. The creation of dislocations is directly connected with the structural changes. The structure analysis revealed the formation of HCP and BCC structure in the Cu (001) of FCC systems and a correlation with the creation of dislocations.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 1; 170-179
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spectral structure of surface waves and its influence on sediment dynamics
Autorzy:
Divinsky, B.V.
Kosyan, R.D.
Powiązania:
https://bibliotekanauki.pl/articles/48773.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
wave energy
frequency distribution
concentration profile
frequency domain reflectometry
bottom sediment
sediment dynamics
surface wave
Źródło:
Oceanologia; 2019, 61, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental and numerical study on the classification of a cyclonic field in a flotation column
Autorzy:
Li, Xiaoheng
Li, Xiao
Yan, Xiaokang
Wang, Lijun
Zhang, Haijun
Powiązania:
https://bibliotekanauki.pl/articles/109487.pdf
Data publikacji:
2020
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
computational fluid dynamics
cyclonic flow field
cyclonic-static micro-bubble flotation column
particle size distribution
Opis:
The cyclonic-static micro-bubble flotation column (FCSMC) performs well in fine mineral flotation. Compared to traditional flotation columns, its design innovatively introduces a cyclonic structure. The separation of middling and tailing occurs in the cyclonic flow field induced by a cyclonic reversal cone. In this study, the particle size distribution analysis and computational fluid dynamics (CFD) simulations were conducted to reveal the particle distribution law and the classification mechanism in cyclonic flow fields under different circulation pressures. The results showed that particle size showed the same distribution tendency as tangential velocity in the radial direction: both increase from the center and decrease around the wall. As circulation flux increased, the tangential velocity increased, and the particle size differences in the radial direction also increased. The position of the largest particles will move to outside as the largest value of tangential velocity migrates the outward in the radial direction. According to the particle size distribution of the feed, it can be adjusted to the flow field to change the particle distribution, thereby improving the efficiency of separation. This study has an important guiding significance for column design and adjustment of the operating parameters of the flotation process.
Źródło:
Physicochemical Problems of Mineral Processing; 2020, 56, 3; 421-431
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamics of changes in the level of contamination of soil with eggs of Toxocara spp. (Nematoda: Toxocaridae) in Poland over a 20-year period
Autorzy:
Mizgajska-Wiktor, H.
Jarosz, W.
Fogt-Wyrwas, R.
Powiązania:
https://bibliotekanauki.pl/articles/6353.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
change dynamics
contamination level
soil contamination
egg
Toxocara
Nematoda
Toxocaridae
urban area
rural area
distribution
Polska
Źródło:
Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computational fluid dynamics (CFD) numerical simulation and particle image velocimetry (PIV) measurement of a packed flotation column
Autorzy:
Yan, X.
Chen, Z.
Wang, L.
Powiązania:
https://bibliotekanauki.pl/articles/110183.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
cyclonic-static microbubble flotation column
computational fluid dynamics
sieve-plate packing
particle image velocimetry
velocity distribution
Opis:
Packing is a useful method to obtain a static separation environment for a high flotation recovery and selectivity. In this study, the single-phase flow field in a packed lab-scale cyclonic-static microbubble flotation column (FCSMC) was investigated by computational fluid dynamics (CFD) simulation. Turbulence model was verified by Particle Image Velocimetry (PIV) experiment; the simulation results obtained by the RSM (Reynolds Stress Model) are closer to the experimental data. Based on this validation, RSM turbulence model was used to obtain the effect of sieve-plate on the hydrodynamic characteristics in the column flotation zone. The results show that the sieve-plate packing arrangement greatly straightens the rotation flow and decreases the turbulence. To further improve the effect of packing, two layers of sieve plates were used, and one diameter (1D = 190 mm) was selected as the reasonable distance between the two layers of sieve plates. To quantitative evaluate the effect of sieve-plate packing, the logarithm of Pdk over the logarithm of Pdo was calculated based on the volume-averaged turbulence dissipation rate, increasing from 24.72 for one layer of sieve-plate packing to 216.96 for two layers of sieve-plate packing. The probability of detachment significantly decreased for two layers of sieve-plate packing, and the recovery efficiency was significantly improved.
Źródło:
Physicochemical Problems of Mineral Processing; 2018, 54, 2; 395-405
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Vertical distribution of zooplankton in the epipelagic zone off Sharm El-Sheikh, Red Sea, Egypt
Autorzy:
Dorgham, M.M.
Elsherbiny, M.M.
Hanafi, M.H.
Powiązania:
https://bibliotekanauki.pl/articles/48203.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
hydrography
copepod
Red Sea
Sharm El-Sheikh
Egypt
plankton
zooplankton dynamics
vertical distribution
epipelagic zone
Chaetognatha
Appendicularia
Opis:
The purpose of the present study was to track the seasonal vertical distribution of zooplankton abundance in the epipelagic zone off Sharm El-Sheikh, Red Sea. Zooplankton samples were collected seasonally within the depth ranges of 0–25, 25–50, 50–75, 75–100 m at a single station off Sharm El-Sheikh City. The present study is an attempt to expand knowledge about the structure as well as the vertical distribution of the epipelagic zooplankton community in the Gulf of Aqaba in general and in its southern part in particular. The results indicate the occurrence of 52 copepod species and several species of other planktonic groups in the study area; the zooplankton standing crop fluctuated between 1124 and 4952 organisms m−3. Copepods appeared to be the predominant component, forming an average of 86.5% of the total zooplankton count, and with other groups demonstrated a markedly different seasonal vertical distribution. Twelve bathypelagic copepod species were reported during the present study, and five species were new to the area, having migrated northwards from the main basin of the Red Sea.
Źródło:
Oceanologia; 2012, 54, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Temporal variation of extreme precipitation events in Lithuania
Autorzy:
Rimkus, E.
Kazys, J.
Bukantis, A.
Krotovas, A.
Powiązania:
https://bibliotekanauki.pl/articles/48347.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
atmospheric circulation
CCLM model
climate condition
dynamics
heavy rain
Lithuania
negative change
precipitation
regional modelling
spatial distribution
Opis:
Heavy precipitation events in Lithuania for the period 1961–2008 were analysed. The spatial distribution and dynamics of precipitation extremes were investigated. Positive tendencies and in some cases statistically significant trends were deter- mined for the whole of Lithuania. Atmospheric circulation processes were derived using Hess & Brezowski’s classification of macrocirculation forms. More than one third of heavy precipitation events (37%) were observed when the atmospheric circulation was zonal. The location of the central part of a cyclone (WZ weather condition subtype) over Lithuania is the most common synoptic situation (27%) during heavy precipitation events. Climatic projections according to outputs of the CCLM model are also presented in this research. The analysis shows that the recurrence of heavy precipitation events in the 21st century will increase significantly (by up to 22%) in Lithuania.
Źródło:
Oceanologia; 2011, 53, (1-TI)
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 27

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies