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 "Loss" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 964
Tytuł:
Livestock, livestock loss and livelihood: a note on Mishing char dwellers of Assam
Autorzy:
Saikia, Mrinal
Mahanta, Ratul
Powiązania:
https://bibliotekanauki.pl/articles/28408764.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
disaster loss
disease loss
economic loss
piggery
Opis:
The geography of char (the sandy land areas found within the river or lining at the bank) and their fertile lands create a suitable environment for livestock rearing, significantly contributing to livelihood, income, and nutritional intact for the char dwellers. The study investigates how livestock rearing and losses due to diseases and disasters are related to the livelihood and economy of the char-residing people, with a particular concentration on the Mishing char dwellers of Assam. The study considers two districts of Assam having char areas populated by the Mishing population. Both quantitative and qualitative tools are used to achieve the desired goals. Table and box plot figures are used to present the results. It is found that the loss of livestock is a serious threat to the economy of char dwellers. It contributes the most significant portion of their economic loss. It is also found that the severity is higher in case of disease loss of livestock than disaster loss. The study further suggests possible adaptation strategies for reducing livestock loss in the study area.
Źródło:
Society Register; 2023, 7, 4; 57-70
2544-5502
Pojawia się w:
Society Register
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the proximity and skin effects on copper loss in a stator core
Autorzy:
Młot, A.
Korkosz, M.
Grodzki, P.
Łukaniszyn, M.
Powiązania:
https://bibliotekanauki.pl/articles/141349.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
end winding
copper loss
iron loss
ac loss
skin effect
proximity effect
Opis:
Accurate prediction of power loss distribution within an electrical device is highly desirable as it allows thermal behavior to be evaluated at the early design stage. Three-dimensional (3-D) and two-dimensional (2-D) finite element analysis (FEA) is applied to calculate dc and ac copper losses in the armature winding at high-frequency sinusoidal currents. The main goal of this paper is showing the end-winding effect on copper losses. Copper losses at high frequency are dominated by the skin and proximity effects. A time-varying current has a tendency to concentrate near the surfaces of conductors, and if the frequency is very high, the current is restricted to a very thin layer near the conductor surface. This phenomenon of nonuniform distribution of time-varying currents in conductors is known as the skin effect. The term proximity effect refers to the influence of alternating current in one conductor on the current distribution in another, nearby conductor. To evaluate the ac copper loss within the analyzed machine a simplified approach is adopted using one segment of stator core. To demonstrate an enhanced copper loss due to ac operation, the dc and ac resistances are calculated. The resistances ratio ac to dc is strongly dependent on frequency, temperature, shape of slot and size of slot opening.
Źródło:
Archives of Electrical Engineering; 2014, 63, 2; 211-225
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of a tillage system and plant cover on phosphorus and potassium losses due to surface runoff
Autorzy:
Chowaniak, M.
Niemiec, M.
Powiązania:
https://bibliotekanauki.pl/articles/1192150.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
phosphorus loss
potassium loss
no-tillage system
erosion
Opis:
The goal of the study was to evaluate the effect of a tillage system and plant cover on the intensity of P and K losses due to surface runoff in a six-year research period, taking into account tillage stages and development of the plant cover. A two-factor field experiment was carried out during the six-year research period. The investigated factors included no-tillage system (NT) and conventional tillage system (CT) as well as the cultivated plant: horse bean, spring wheat and winter oilseed rape. The results demonstrated that the content of P and K in the soil was 9.5% higher in the NT system than in the CT system. The NT system showed better soil-protection effectiveness preventing P and K losses from soil. Significant differences between the NT and CT systems were observed in the period without plant cover when soil in the CT system was subjected to tillage treatments, as well as in the period from sowing to 50% cover of soil by plants. It was observed that differences in P losses between the systems were lower in the initial period of the research than in the years that followed, namely the difference in 2008 was 11.6%, in 2009 57.3%, and from 59.5 to 65.4% in the years 2010-2013. Similar results were obtained for K, as the differences between the systems in in K losses were: 25.6% in 2008, 64.1% in 2009, and from 66.0 to 70.9% in the years 2010-2013. The investigated plants can be ranked according to soil-protection properties in the following order, starting from the most effective one: winter rape>spring wheat>horse bean.
Źródło:
Journal of Elementology; 2020, 25, 3; 917-929
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reflectometric measurements of thermally expanded core area
Autorzy:
Ratuszek, M.
Zakrzewski, Z.
Majewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/200633.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
loss measurement
optical fiber splicing
reflectometry
splicing loss
Opis:
In this work an analysis method of one-way optical time domain reflectometer (OTDR) measurements has been presented. This method uniquely confirms mode field radii matching in diffusion transit area of the thermally expanded core (TEC) of thermally connected single mode telecommunication fibers. A comparison of reflectometric measurements with theoretical calculations of losses in TEC areas has been demonstrated.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2010, 58, 4; 513-517
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bayesian and Non Bayesian Method of Estimation of Scale Parameter of Gamma Distribution under Symmetric and Asymmetric Loss Functions
Autorzy:
Gupta, Isha
Gupta, Rahul
Powiązania:
https://bibliotekanauki.pl/articles/1177726.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Bayes Estimator
Linex Loss Function
Precautionary Loss Function
Risk Function
Squared Error Loss Function
Opis:
In this investigation, we consider Bayesian and Non-Bayesian estimation problems of unknown scale parameter of Gamma distribution assuming the shape parameter as known and derive Bayes and Classical (Non-Bayes) estimators of the scale parameter. Bayes estimators are obtained under symmetric (squared error) and asymmetric (linex and precautionary) loss functions using a non-informative prior. The risk efficiency of Bayes estimators is also obtained under these loss functions. Finally, the simulation study is done to compare the performance of these estimators using MATLAB software.
Źródło:
World Scientific News; 2018, 101; 172-191
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza strat wody na podstawie wskaźników zalecanych przez international water association
Analysis of losses water based on indicators recommended by international water association
Autorzy:
Merc, K.
Kędzia, W.
Ociepa, E.
Powiązania:
https://bibliotekanauki.pl/articles/127386.pdf
Data publikacji:
2017
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
analiza strat wody
straty wody
straty nieuniknione
wskaźniki strat wody
analysis of the loss of water
water loss
loss inevitable indicators loss water
Opis:
Straty wody w systemach wodociągowych często stanowią bardzo wysoki procent wody wtłaczanej do sieci. Już na etapie projektowania zakłada się nieuniknione straty wody, jednak bardzo często w rzeczywistości są one znacząco wyższe od założonych. Podejmowanie działań modernizacyjnych czy remontów mających na celu ograniczanie wycieków powinno zostać poprzedzone szczegółową analizą strat wody w systemie dystrybucji. W artykule przeanalizowano możliwości wyznaczenia zalecanych przez międzynarodowe stowarzyszenie wodne (International Water Association - IWA) wskaźników strat wody, takich jak Infrastructure Leakage Index (ILI), the water volume-profit (NRWB), Unavoidable Annual Real Losses (UARL), Real Leakage Balans (RLB). Wskazano utrudnienia w ocenie strat, którymi są często niekompletne i mało dokładne dane przedstawiane przez zakłady, a które są niezbędne do obliczenia zalecanych wskaźników strat wskazujących na stan eksploatowanego systemu dystrybucji.
Water loss in water supply systems often represent a very high percentage of water a press-fit to the network. Already at the design stage involves the inevitable loss of water, but very often they are in fact significantly higher than assumed. Taking action modernization or renovation aimed at reducing leaks should be preceded by a detailed analysis of water losses in the distribution system. The article analyzes the possibility of setting recommended by the International Association Water (International Water Association - IWA) indicators water losses such as the Infrastructure Leakage Index (ILI), the water volume-profit (NRWB) Unavoidable Annual Real Losses (UARL), Real Leakage Balance (RLB). Indicated difficulties in assessing damage, which are often incomplete and inaccurate data presented by the companies, and which are necessary to calculate the recommended rates of loss indicating the state operated distribution system.
Źródło:
Proceedings of ECOpole; 2017, 11, 1; 211-219
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The report of the Polish Universal Neonatal Hearing Screening Program in 2016
Autorzy:
Zych, Monika
Greczka, Grażyna
Dąbrowski, Piotr
Wróbel, Maciej
Szyfter-Harris, Joanna
Szyfter, Witold
Powiązania:
https://bibliotekanauki.pl/articles/1398182.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
newborn hearing screening
risk factors of hearing loss
hearing loss
Opis:
The Polish Universal Neonatal Hearing Screening Program (PUNHSP) has been carried out in Poland for 14 years. The main aim of this Program is to organize hearing screening tests and to gather the Informations about risk factors of hearing loss in almost all newborns in Poland. It consists of 496 centers at 3 referral levels. A total of 5 458 114 children had been registered in the Central Database (CDB) of PUNHSP by the 22nd of August 2017. Bilateral sensorineural hearing loss was the most frequently appearing hearing impairment in children. It was diagnosed in 260 cases in 2016. This report presents the most important results and conclusions concerning the running of the PUNHSP in 2016.
Źródło:
Polish Journal of Otolaryngology; 2018, 72, 1; 1-4
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy loss coefficients ki in a displacement pump and hydraulic motor used in hydrostatic drives
Autorzy:
Maczyszyn, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/259211.pdf
Data publikacji:
2019
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
hydrostatic drive
energy loss rate
pump
hydraulic motor
energy loss coefficients
Opis:
The article aims at defining and analysing the energy loss coefficients in design solutions of rotating displacement machines, with a piston machine as an example. The energy losses observed in these machines include mechanical loss, volumetric loss, and pressure loss. The scale and relations between these losses in different machines depend on machine design and manufacturing quality, and on operating parameters. The operating parameters, in turn, which affect directly or indirectly the above losses depend on whether the machine works in pump or hydraulic motor regime. The article is also a contribution to the development of a library of ki coefficients which define the losses in displacement machines, as the knowledge about these coefficients makes it possible to assess fast and easily the energy efficiency of a machine or drive system at each point of its working area.
Źródło:
Polish Maritime Research; 2019, 3; 47-55
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gradual loss of vision and performing the role of father
Autorzy:
Czerwińska, Kornelia
Powiązania:
https://bibliotekanauki.pl/articles/941309.pdf
Data publikacji:
2020-08-04
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
visual impairment
vision loss
progressive vision loss
fatherhood
individual case study
Opis:
Performing social roles, including family-related ones, by people with visual impairment is associated with experiencing various types of difficulties It is basically a consequence of the socially established negative image of these people who areperceived as not fully competent and requiring assistance. Previous few studies devoted to the motherhood of blind and partially sighted women indicate relatively frequent reactions of their social environment expressing the belief that a visually impaired woman is not able to perform her role as a wife and mother in a proper way. The psychosocial situation of fathers with visual impairment is rarely analysed in research activities, and knowledge of the relationship between gradual loss of vision and experience of fatherhood is relatively poor. The aim of the article is to present the results of a qualitative study focused on learning the subjective experience of performing the role of a parent by a man with progressive vision loss. In the biographical study of an individual case, the narrative interview technique was used, and the analysis of the collected material was referred to such spheres of experiencing fatherhood as: the concept of role, sources of satisfaction and positive experience related to the role, perceived relationships between the way of performing the role and progressive impairment.
Źródło:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2020, 28; 37-60
2300-391X
Pojawia się w:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimal allocation of DG units in distribution system considering variation in active power load
Autorzy:
Kumar, M.V. Likith
Bilgundi, Srishail K.
Pradeepa, H.
Powiązania:
https://bibliotekanauki.pl/articles/140424.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
exact loss formula
loss reduction
loss sensitivity formula
optimal DG placement
uncertainties in active power load
voltage profile
Opis:
High distribution system power-losses are predominantly due to lack of investments in R&D for improving the efficiency of the system and improper planning during installation. Outcomes of this are un-designed extensions of the distributing power lines, the burden on the system components like transformers and overhead (OH) lines/conductors and deficient reactive power supply leading to drop in a system voltage. Distributed generation affects the line power flow and voltage levels on the system equipment. These impacts of distributed generation (DG) may be to improve system efficiency or reduce it depending on the operating environment/conditions of the distribution system and allocation of capacitors. For this purpose, allocating of distributed generation optimally for a given radial distribution system can be useful for the system outlining and improve efficiency. In this paper, a new method is used for optimally allocating the DG units in the radial distribution system to curtail distribution system losses and improve voltage profile. Also, the variation in active power load in the system is considered for effective utilization of DG units. To evidence the effectiveness of the proposed algorithm, computer simulations are carried out in MATLAB software on the IEEE-33 bus system and Vastare practical 116 bus system.
Źródło:
Archives of Electrical Engineering; 2019, 68, 2; 265-277
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Core loss resistance impact on sensorless speed control of an induction motor using hybrid adaptive sliding mode observer
Autorzy:
Ayana, Tadele
Wogi, Lelissa
Morawiec, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/27309950.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
induction motor
loss minimization
core loss
adaptive observer
sliding mode controller
Opis:
Induction motors (IMs) experience power losses when a portion of the input power is converted to heat instead of driving the load. The combined effect of copper losses, core losses, and mechanical losses results in IM power losses. Unfortunately, the core losses in the motor, which have a considerable impact on its energy efficiency, are not taken into account by the generally employed dynamic model in the majority of the studies. Due to this, the motor rating often corresponds to the worst-case load in applications, but the motor frequently operates below rated conditions. A hybridized model reference adaptive system (MRAS) with sliding mode control (SMC) is used in this study for sensorless speed control of an induction motor with core loss, allowing the motor to operate under a variety of load conditions. As a result, the machine can run at maximum efficiency while carrying its rated load. By adjusting the -axis current in the reference frame in vector-controlled drives, the system’s performance is enhanced by running the motor at its optimum flux. Regarding the torque and speed of both induction motors with and without core loss, the Adaptive Observer Sliding Mode Control (AOSMC) has been constructed and simulated in this case. The AOSMC with core loss produced good performance when the proposed controller was tested.
Źródło:
Archives of Electrical Engineering; 2023, 72, 4; 895--913
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Funkcjonowanie wzrokowe osoby z progresywną słabowzrocznością – studium indywidualnego przypadku
Visual functioning of an individual with progressive vision loss – a case study
Autorzy:
Czerwińska, Kornelia
Powiązania:
https://bibliotekanauki.pl/articles/1371343.pdf
Data publikacji:
2018-10-22
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
vision loss
progressive vision loss
functional implications
case study
narrative interview
Opis:
The aim of the article is to present the subjective perspective of a person with congenital low vision who experienced gradual vision deterioration up to total loss. The case study method was used, in which the narrative biographic interview was the main technique of collecting data. In the analysed narratives, certain milestones were identified in the process of coping with the consequences of progressive impairment. Those were the situations when the subject was no longer able to perform a specific task, which she had earlier performed under visual control. They made the subject realise the progressive nature of the disease and inevitably confronted her with the acquisition of permanent severe impairment. Those situations caused temporary disruption of her psychological balance and increased her demand for emotional support. With time, however, they also motivated the subject to use previously rejected rehabilitation devices and techniques. Lack of knowledge of functional implications of eye conditions (including reduced acuity and contrast sensitivity, field defects, light/dark adaptation problems, etc.) among family members and other people hindered the process of providing optimal instrumental support to the subject.
Źródło:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2018, 20; 271-289
2300-391X
Pojawia się w:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of weight loss on serum ceruloplasmin levels in obese patients
Autorzy:
Yigit, Ece
Sayar, Ilknur
Powiązania:
https://bibliotekanauki.pl/articles/25102371.pdf
Data publikacji:
2023-06-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
ceruloplasmin
obesity
weight loss
Opis:
Introduction and aim. Serum ceruloplasmin level may be a biomarker associated with obesity and cardiovascular risk. We aimed to evaluate the effect of body weight lost by diet and exercise program on metabolic parameters and serum ceruloplasmin levels in obese patients. Material and methods. A total of 120 obese patients with BMI ≥30 kg/m2 were enrolled in a 16-week balanced diet program with the goal of losing 10% or more of body weight while maintaining a daily energy deficit of 500-1000 kcal/day. Results. Mean weights of the patients decreased from 93.2±15.1 kg to 83.2±13.1 kg (p<0.001) and mean BMI decreased from 35.8±5.6 kg/m2 to 31.9±4.9 kg/m2 (p<0.001). Mean ceruloplasmin decreased from 25.2±4.7 mg/dL to 23.6±4.9 mg/dL (p<0.001), mean total cholesterol from 191.8±37.1 mg/dL to 153.8±28.7 mg/dL (p<0.001), mean LDL from 120.3±31.4 mg/dL to 91.1±27.7 mg/dL (p<0.001) and mean fasting blood glucose from 108.2±35 mg/dL to 103.3±81.1 mg/dL (p<0.001). There was a statistically significant and weak correlation between the change in ceruloplasmin and the change in BMI (p=0.016, R=0.233). There was a statistically significant and weak correlation between ceruloplasmin change and weight change (p=0.010, R=0.251). Conclusion. Obese patients’ serum ceruloplasmin levels were found to decrease with weight loss.
Źródło:
European Journal of Clinical and Experimental Medicine; 2023, 2; 261-265
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of genetic relatedness and inbreeding in Polish population of the Newfoundland dog breed
Analiza spokrewnienia i inbredu psów rasy Nowofundland
Autorzy:
Kruzińska, B.
Święcicka, N.
Nowak-Życzyńska, Z.
Boruta, A.
Kalińska, A.
Głowacka, J.
Powiązania:
https://bibliotekanauki.pl/articles/2082346.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Newfoundland
inbred
ancestor loss
Opis:
Analysis of genetic relatedness and inbreeding in Polish population of the Newfoundland dog breed. The aim of the study was to analyse the fi ve-generation pedigrees of Newfoundland dogs, registered in the Polish Kennel Club and shown in 2015 in Poland. Pedigrees come from the Polish Newfoundland Club website and their analysis was possible with the use of the international pedigree database (https:// www.newfoundlanddog-database.net/). Inbreeding coeffi cient (COI) and ancestor loss coeffi cient (AVK) were calculated and pedigrees were analysed for the presence of common ancestor. Results indicate low mean COI values, with individual values ranging from 0.78% to 7.03%. The mean kinship was 3.14. Five-generation pedigree analysis did not show high inbreeding in the population studied and AVK exceeded the suggested value of 85% only in one case. It can be thus concluded that the population of Polish Newfoundlands, at least its part, presented at shows in 2015 and most likely intended for breeding, is not to be considered inbred.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science; 2019, 58[1]; 47-54
1898-8830
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physicochemical changes and weight loss during freezing, storage and thawing of food products - review of selected issues
Autorzy:
Ruciński, Adam
Stopińska, Wioletta
Powiązania:
https://bibliotekanauki.pl/articles/132023.pdf
Data publikacji:
2019
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
weight loss
freezing
storage
Opis:
The paper shows changes occurring during freezing, storage and thawing of food products. In particular, it refers to weight loss associated with moisture loss. The influence of the chosen freezing method and the type of packaging (or lack thereof) on the amount of water lost in the product is shown. Characteristics of the rate of moisture loss depending on the conditions of storage of products in cold storage chambers are described. The methods of preventing greater loss of moisture in stored products are indicated. The article also contains a short description of the product thawing methods and methods of preventing excessive moisture loss.
Źródło:
Modern Engineering; 2019, 2; 78-87
2450-5501
Pojawia się w:
Modern Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 964

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