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 "shrinking" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 48
Tytuł:
A comparison of uranium recovery from low-grade ore by bioleaching and acid leaching
Autorzy:
Szolucha, M. M.
Chmielewski, A. G.
Powiązania:
https://bibliotekanauki.pl/articles/109808.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
bioleaching
acid leaching
column leaching
low-grade ore
uranium
recovery
shrinking core model
Opis:
The objective of this work was to compare the bioleaching with the acid leaching of uranium under similar process conditions within 65 days. The low-grade uranium ore used in the experiments was collected from Radoniow’s ‘small’ dump, Poland. Bioleaching and acid leaching studies were carried out in identical columns. The isolated bacterial consortium from the Radoniow’s mine was used for the bioleaching process. A solution of sulphuric acid and H2O2 as oxidizing agent was used for the acid leaching. The extraction of uranium under acid leaching conditions reached maximum of 64±13 % w/w after 31 days. The bioleaching of uranium achieved a maximum extraction of 75±15 % w/w after 55 days. In this study an attempt was made to demonstrate the relationship between the shrinking-core model and the experimental data by plotting the fractional conversion of uranium against time.
Źródło:
Physicochemical Problems of Mineral Processing; 2017, 53, 1; 136-149
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A cooltural river in the capital of culture
Coolturalna rzeka w stolicy kultury
Autorzy:
Adamiczka, Hanna
Powiązania:
https://bibliotekanauki.pl/articles/434867.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
Wrocław
European Capital of Culture
river
Odra
shrinking cities
Opis:
Nowadays, making cities more attractive is becoming increasingly important. Cities are shrinking, which contributes to many other problems major cities are currently facing. Local governments try to mitigate their negative effects by making their cities more attractive to the young. One of the ways of doing so, is to utilize already possessed resources. In this short article, the author analyzes the promotion of the river Odra during the European capital of culture held in Wroclaw in 2016 and compares it with river themed events organized during the previous year (2015). She also analyzes the river’s attractiveness to the young, as they are the city’s target group in terms of preventing Wroclaw’s shrinkage. She also concentrates on the phenomenon of shrinking cities. In conclusion, the article tries to prove that Wroclaw’s main river, the Odra, is utilized not only by governmental bodies but also private and individual initiatives. The young inhabitants of Wroclaw see and acknowledge its importance to the city, and what is more, it has become a place for everyone, regardless of age, gender or hobby. However, its media presence should be emphasized more in the future, during international festivals or cultural events such as the European Capital of Culture.
Źródło:
Biblioteka Regionalisty; 2016, 16; 7-16
2081-4461
Pojawia się w:
Biblioteka Regionalisty
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A MULTI-DIMENSIONAL ANALYSIS OF LOCAL PUBLIC SERVICE COSTS IN CENTRAL EUROPE
WIELOWYMIAROWA ANALIZA KOSZTÓW LOKALNYCH USŁUG PUBLICZNYCH W EUROPIE CENTRALNEJ
Autorzy:
Polko, Adam
Baron, Marcin
Ochojski, Artur
Warzecha, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/654819.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Lokalne usługi publiczne
kurczenie się regionów
Europa Centralna.
Local public services
shrinking regions
Central Europe.
Opis:
W niniejszym artykule naukowym zainteresowania badawcze koncentrują się na analizie porównawczej, której celem jest zrozumienie zróżnicowań przestrzennych w zakresie kosztów świadczenia usług publicznych w krajach Europy Centralnej. Szczególnie istotnym wyzwaniem jest identyfikacja powiązań zachodzących pomiędzy kosztami i czynnikami demograficznymi oraz gospodarczymi przedstawionych w wymiarze terytorialnym. W wyniku przeprowadzonego badania naukowego wypracowano propozycję modelowej analizy kosztów usług publicznych. Ponadto ważnym elementem prac była próba przezwyciężenia technicznych i metodologicznych przeszkód związanych z dostępnością danych na poziomie europejskim. Badanie oferuje wskazówki zarówno w sferze koncepcyjnej, jak i praktycznej możliwe do wykorzystania przez instytucje gromadzące dane statystyczne oraz podmioty wspierające procesy decyzyjne. Chcąc uzyskać bardziej wiarygodne dane wykorzystano bazy biznesowe (ang. business intelligence data). Dane finansowe dostawców usług publicznych z krajów Europy Centralnej zostały zagregowane na poziomie NUTS3 umożliwiając uzyskanie informacji niedostępnych przy wykorzystaniu innych źródeł. Analiza oparta jest na kalkulacji wskaźników kosztów (ang. proxy cost ratios – PCR) dla usług i infrastruktury społecznej (opieka społeczna, zdrowie i mieszkalnictwo publiczne) oraz usług i infrastruktury sieciowej (transport publiczny, drogownictwo, sektor wodno-kanalizacyjny). W drugim etapie zbadano korelację wskaźnika PCR z czynnikami demograficznymi oraz GDP per capita. W badaniu wykorzystano współczynnik korelacji rang Spearmana, który w porównaniu do współczynnika korelacji Pearsona pozwala na lepszy opis relacji pomiędzy zmiennymi w sytuacji występowania wielu anomalii. W ostatnim etapie pracy zidentyfikowano skupienia terytoriów podobnych ze względu na analizowane zmienne. Taksonomia oparta została na metodzie Warda oraz algorytmie k-średnich. Przedstawione zostały również dalsze możliwości interpretacyjnych badania przestrzennego.
A multi-dimensional approach to understanding spatial differences of public service costs in Central Europe is at the heart of the study. It has become especially challenging to identify the linkages to demographic, economic and other territorial aspects. The paper provides an implemented investigative model on service costs. It proves the success of overcoming local data technical and methodological bottlenecks; yet, unavailable across the European territory. The research is offered as a conceptual and empirical solution especially targeted at national and international statistical agencies supporting the policy-making processes. Business intelligence data has been obtained in pursuit of reliable estimations. Financial records of local service providers originating from private and public sectors across Central Europe have been analysed, allowing for the NUTS-3 aggregation of micro-data unavailable elsewhere. The analysis is based upon the calculation of proxy cost ratios (PCR) for social services and infrastructure (social care, health care and public housing) as well as network services and infrastructure (public transportation, roads, water and sewage). Consequently, the PCRs are tested against the correlation with demographic change, population density, GDP per capita and other socio-economic variables. Spearman's rank correlation coefficient has been used to test the dependence between variables. Compared to Pearson’s correlation coefficient, it allows better description of relationship between two variables in a situation when there are many anomalies (outlying observations). The final step allows identification of clusters of similar territories regarding tested variables. The taxonomy has been based upon Ward’s method and k-means algorithm. Further possibilities of interpretative spatial research have been offered.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2014, 6, 309
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adsorption of Zn(II) ions from aqueous environment by surface modified Strychnos potatorum seeds, a low cost adsorbent
Autorzy:
Senthil, Kumar P.
Powiązania:
https://bibliotekanauki.pl/articles/949520.pdf
Data publikacji:
2013
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
adsorption
isotherms
kinetics
shrinking core model
Zn(II)
Opis:
The surface modified Strychnos potatorum seeds (SMSP), an agricultural waste has been developed into an effective adsorbent for the removal of Zn(II) ions from aqueous environment. The Freundlich model provided a better fit with the experimental data than the Langmuir model as revealed by a high coefficient of determination values and low error values. The kinetics data fitted well into the pseudo-second order model with the coefficient of determination values greater than 0.99. The influence of particle diffusion and film diffusion in the adsorption process was tested by fitting the experimental data with intraparticle diffusion, Boyd kinetic and Shrinking core models. Desorption experiments were conducted to explore the feasibility of regenerating the spent adsorbent and the adsorbed Zn(II) ions from spent SMSP was desorbed using 0.3 M HCl with the efficiency of 93.58%. The results of the present study indicates that the SMSP can be successfully employed for the removal of Zn(II) ions from aqueous environment.
Źródło:
Polish Journal of Chemical Technology; 2013, 15, 3; 35-41
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An alternative method to determine the diffusion coefficient for the shrinking core model
Autorzy:
Kwiatkowska-Marks, S.
Wójcik, M.
Kopiński, L.
Powiązania:
https://bibliotekanauki.pl/articles/779253.pdf
Data publikacji:
2011
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
model kurczącego się rdzenia
sorpcja
żel alginianowy
współczynnik dyfuzji
shrinking core model
sorption
alginate gel
diffusion coefficient
Opis:
A new method to determine the effective diffusion coefficient of sorbate in sorbent granule based on the analytical solution of the shrinking core model (SCM) has been proposed. The experimental data presented by Lewandowski and Roe concerning the sorption of copper ions by alginate granules have been applied to compare the analytical and numerical methods. The results obtained by both methods are very close.
Źródło:
Polish Journal of Chemical Technology; 2011, 13, 2; 54-56
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Between shrinking and blooming: the crossroad of small towns’ urbanisation in Hungary
Autorzy:
Pirisi, Gábor
Trócsányi, András
Makkai, Bernadett
Powiązania:
https://bibliotekanauki.pl/articles/471597.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
differentiation
Hungary
shrinking
small towns
Opis:
The authors present an overview about small towns’ urbanisation in Hungary. Following the specific aspects and factors of their urbanisation in the last centuries, the authors conclude that 20 years after the political and economic transition, small towns arrived at a crossroads in their development. Suffering the effects of demographic change and an outflow of young adults, almost every typical, traditional small town has been shrinking since at least the last decade. This crisis is more intensive than the overall decrease of the population number in Hungary. Only atypical small towns have been able to increase their population. Behind the crisis of typical small towns, the paper defines some possible factors, including the delayed effects of transition, the re-evaluation of small towns in the globalising, network-based economy and the actual reduction of the state’s spatial functions and presence. Although some niche-based strategies are open for success, for the majority of small towns the question still remains open: what new functions and attributes could make them attractive and successful in the 21st century?
Źródło:
Annales Universitatis Paedagogicae Cracoviensis Studia Geographica; 2015, 8 Small Towns’ Development Problems; 12-28
2084-5456
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis Studia Geographica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Boundary layer flow and heat transfer over a permeable shrinking cylinder with surface mass transfer
Autorzy:
Bhattacharyya, K.
Gorla, R. S. R.
Powiązania:
https://bibliotekanauki.pl/articles/955265.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
warstwa graniczna
wymiana ciepła
wymiana masy
boundary layer
heat transfer
shrinking cylinder
mass suction
Opis:
In the present paper, the axisymmetric boundary layer flow and heat transfer past a permeable shrinking cylinder subject to surface mass transfer is studied. The similarity transformations are adopted to convert the governing partial differential equations for the flow and heat transfer into the nonlinear self-similar ordinary differential equations and then solved by a finite difference method using the quasilinearization technique. From the current investigation, it is found that the velocity in the boundary layer region decreases with the curvature parameter and increases with suction mass transfer. Moreover, with the increase of the curvature parameter, the suction parameter and Prandtl number, the heat transfer is enhanced.
Źródło:
International Journal of Applied Mechanics and Engineering; 2013, 18, 4; 1003-1012
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes in the number of population in large cities of Central and East-Central Europe
Autorzy:
Marszałek, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/1201881.pdf
Data publikacji:
2017-12-29
Wydawca:
Uniwersytet Gdański. Instytut Geografii
Tematy:
big cities
shrinking cities
Central Europe
Central and Eastern Europe
Opis:
The aim of the article is to review the situation in terms of changes in the population of large cities in Central and East-Central Europe. Cities with a population above 300,000 inhabitants in 2004 were considered as large. The time frame of the analysis covers the period between 2004 and 2014. In total, the study involved 59 cities, of which in 31 an increase in the official number of inhabitants was recorded, and in 29 a decrease. It was found that the largest increase occurred mainly in the capital cities and in cities attractive to tourists, while the biggest decrease in post-industrial cities. At the regional level, the highest percentage of large cities with a decrease in the official population was recorded in the Baltic States, Poland and Ukraine
Źródło:
Journal of Geography, Politics and Society; 2017, 7, 4; 57-63
2084-0497
2451-2249
Pojawia się w:
Journal of Geography, Politics and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Construction of a common element for the set of solutions of fixed point problems and generalized equilibrium problems in Hilbert spaces
Autorzy:
Khan, Muhammad Aqeel Ahmad
Powiązania:
https://bibliotekanauki.pl/articles/744677.pdf
Data publikacji:
2016-12-01
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
fixed point
strict pseudo-contraction
equilibrium problem
variational inequality problem
inverse strongly monotone mapping
shrinking projection method
Opis:
In this paper, we propose and analyse an iterative algorithm for the approximation of a common solution for a finite family of k-strict pseudocontractions and two finite families of generalized equilibrium problems in the setting of Hilbert spaces. Strong convergence results of the proposed iterative algorithm together with some applications to solve the variational inequality problems are established in such setting. Our results generalize and improve various existing results in the current literature.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica; 2016, 15
2300-133X
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determinanty dochodów własnych w budżetach kurczących się miast Polski w kontekście lokalnego rozwoju społeczno-gospodarczego
Determinants affecting own-source revenues in the budgets of shrinking Polish cities in the context of local socio-economic development
Autorzy:
Wichowska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2197348.pdf
Data publikacji:
2021
Wydawca:
Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:
own-source revenues
financial autonomy
shrinking cities
local socio‑economic development
demography
Opis:
The aim of the article is to identify the determinants affecting own-source revenues in shrinking Polish cities in the context of local socio-economic development. The first section describes the research problem in Polish and foreign literature and focuses on explaining the relationship between own-source revenues and socio-economic development in a specific group of shrinking cities. The next section defines the research method and the scope of the research. The last part presents the results of the research which indicated that in the field of local socio-economic development the most important factors affecting own-source revenues of shrinking cities in Poland are factors related to entrepreneurship and the labour market. The whole article ends with a summary, which synthesises the results of the research and the presented literature, as well as identifies the areas that may pose a potential challenge for the authorities of shrinking cities in Poland in the context of increasing the share of own-source revenues in the total incomes of their budgets.
Źródło:
Studia BAS; 2021, 4(68); 27-40
2080-2404
2082-0658
Pojawia się w:
Studia BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does the process of shrinking concern also small towns? Lessons from Poland
Autorzy:
Bartosiewicz, Bartosz
Kwiatek-Sołtys, Agnieszka
Kurek, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/1051328.pdf
Data publikacji:
2019-12-30
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
shrinking small towns
depopulation processes
demographic transformation of small towns
Opis:
The approach to the issue of shrinking cities is undergoing constant changes. Originally, this process was referred primarily to the progressing depopulation connected with a deteriorating economic situation. Presently, works on shrinking cities mainly focus on the challenges posed by the problem rather than the delimitation questions. Do the shrinking also apply to the situation of small towns, and if so, to what extent may small towns shrink? Being conscious of the multidimensional nature of the topic discussed, the authors took measures aimed at singling out a group of shrinking towns from the whole set of small towns in Poland. The identification of depopulating centres consisted in pointing to those shrinking both in terms of their demography and economy. This type of research gives rise to all types of methodological problems such as which tools should be used to measure town shrinking or which data should be selected for the research, an issue particularly important for small towns where the range of indicators available is rather limited. What conclusions may be drawn from the conducted analysis? Do small towns in Poland shrink? On the basis of the conducted research the answer is no. With regard to demography, the process of shrinking concerns only 30 towns (4.5%). And this group includes only four which additionally shrink in economic terms.
Źródło:
Quaestiones Geographicae; 2019, 38, 4; 91-105
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of particle size on chalcocite dissolution kinetics in column leaching under controlled Eh and its implications
Autorzy:
Phyo, Htet Aung
Jia, Yan
Tan, Qiaoyi
Zhao, Shenggui
Liang, Xinxing
Ruan, Renman
Niu, Xiaopeng
Powiązania:
https://bibliotekanauki.pl/articles/1449094.pdf
Data publikacji:
2020
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
particle size
column leaching
chalcocite
shrinking core model
X-ray CT
Opis:
Natural high grade chalcocite samples were leached in column under controlled Eh, constant temperature and solution pH to investigate the effect of particle size on dissolution kinetics. Moreover, low grade ores of larger size fractions were leached in column using raffinate from the industrial heap as an irrigation solution to simulate the real heap conditions. The leaching rate of large particle sizes (31-200 mm) were very slow without inflection point which are normally present in the leaching of small particle sizes (0.054-31 mm). The effect of particle size was more remarkable in the dissolution of large particles than that of small particles during the first stage (<45% dissolution). However, the dissolution rate of the second stages (>45% dissolution) were not noticeably affected by the particle size. Results of kinetics analysis of leaching of small particles using shrinking core model indicated that the first stage was controlled by fluid diffusion and confirmed by the low activation energies (20.98 kJ/mol). The kinetics of second stage was controlled by chemical reaction and product layer diffusion and the later control became prominent with increasing particle size. Similarly, product layer diffusion was the rate-controlling step for the first and second stages of leaching of large particles. X-ray CT and SEMEDS studies observed the increasing numbers of cracks and porosity and the formation of sulfur layer on the surface of the residue samples. The findings in this study provided some useful implications to optimize the heap performance and understand the leaching behavior of large particles.
Źródło:
Physicochemical Problems of Mineral Processing; 2020, 56, 4; 676-692
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Flow and heat transfer at a nonlinearly shrinking porous sheet: the case of asymptotically large powerlaw shrinking rates
Autorzy:
Prasad, K. V.
Vajravelu, K.
Pop, I.
Powiązania:
https://bibliotekanauki.pl/articles/265012.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
warstwa graniczna przepływu
metoda Keller-Box
przenikanie ciepła
boundary layer flow
porous shrinking sheet
Keller-box method
similarity solutions
heat transfer
Opis:
The boundary layer flow and heat transfer of a viscous fluid over a nonlinear permeable shrinking sheet in a thermally stratified environment is considered. The sheet is assumed to shrink in its own plane with an arbitrary power-law velocity proportional to the distance from the stagnation point. The governing differential equations are first transformed into ordinary differential equations by introducing a new similarity transformation. This is different from the transform commonly used in the literature in that it permits numerical solutions even for asymptotically large values of the power-law index, m. The coupled non-linear boundary value problem is solved numerically by an implicit finite difference scheme known as the Keller- Box method. Numerical computations are performed for a wide variety of power-law parameters (1 < m < 100,000) so as to capture the effects of the thermally stratified environment on the velocity and temperature fields. The numerical solutions are presented through a number of graphs and tables. Numerical results for the skin-friction coefficient and the Nusselt number are tabulated for various values of the pertinent parameters.
Źródło:
International Journal of Applied Mechanics and Engineering; 2013, 18, 3; 779-791
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kinetics study and reaction mechanism for titanium dissolution from rutile ores and concentrates using sulfuric acid solutions
Autorzy:
Ismael, Mohamed H.
Mohammed, Hesham S.
El Hussaini, Omneya M.
El-Shahat, Mohamed F.
Powiązania:
https://bibliotekanauki.pl/articles/2146851.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
leaching kinetics
leaching mechanism
titanium
rutile concentrate
leaching design
shrinking
core model
Opis:
Recent developments of acid leaching of titanium concentrates and ores have produced renewed industrial and commercial interest. However, the leaching kinetics and mechanism of these concentrates and ores had received little attention. This work, therefore, addresses the leaching kinetics and mechanism of Ti from a rutile concentrate in sulfuric acid solution. The leaching reaction was controlled by diverse parameters like temperature, particle size, acid concentration, liquid/solid (L/S) ratio, and stirring speed. The leaching kinetics was investigated using the Shrinking Core Model in order to determine the optimum criteria which control the reaction. The kinetics analysis showed that the rate of dissolution of Ti increased by increasing reaction temperature, L/S ratio, and stirring speed, while it decreased upon increasing particle size. The kinetics analysis revealed that the dissolution reaction is controlled by the chemical reaction at the rutile particle surface. Applying the Arrhenius relation, the apparent energy of activation Ea for the leaching reaction was calculated to be 23.4kJ/mol. A semi-empirical overall rate equation was introduced to describe the combined effects of the process variables upon the rate of the dissolution reaction: 〖1-(1-x)〗^(1/3)=k_0 〖 C〗_([H2SO4])^0.803 〖 (dp)〗^(-0.518) 〖(L/S)〗^0.793 〖(w)〗^0.668 e^((-23400/RT)) t
Źródło:
Physicochemical Problems of Mineral Processing; 2022, 58, 1; 138--148
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kurczące się miasta jako proces przemiany miast w świetle wybranych aspektów
Shrinking cities as a process of cities’ transformation in the light of selected aspects
Autorzy:
Jopek, Dorota
Musiał-Malago, Monika
Powiązania:
https://bibliotekanauki.pl/articles/2056178.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
depopulacja
miasta kurczące się
regres miasta
depopulation
shrinking cities
city regress
Opis:
Opracowanie dotyczy miast o dużym ubytku liczby mieszkańców, który prowadzi do procesu ich wyludniania, nazywanego procesem kurczenia (ang. ‘shrinking cities’). W badaniach tych procesów najczęściej analizuje się aspekty demograficzne, społeczne i gospodarcze. Natomiast dopiero aspekty przestrzenne pozwalają na określenie specyfiki procesu kurczenia się danych ośrodków. Celem artykułu jest ocena wskaźników oraz zobrazowanie skali zróżnicowania procesu kurczenia się wybranych miast.
The study concerns cities with a large decline in the number of inhabitants, which leads to depopulation, called the ‘shrinking cities’. In the study of these processes, demographic, social and economic aspects are most often analyzed. However, only the spatial aspects allow defining the specificity of the shrinkage process of selected cities. The article aims to evaluate the indicators and illustrate the diversification scale of the shrinkage process of selected cities.
Źródło:
Teka Komisji Urbanistyki i Architektury Oddział PAN w Krakowie; 2021, 49; 115--135
0079-3450
2450-0038
Pojawia się w:
Teka Komisji Urbanistyki i Architektury Oddział PAN w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 48

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