Agnieszka Bitner

University of Agriculture in Krakow

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Marcin Fiałkowski

Polish Academy of Sciences

Bartosz A. Grzybowski

Ulsan National Institute of Science and Technology

Urszula Litwin

University of Agriculture in Krakow

Karol Król

University of Agriculture in Krakow

Stoyan K. Smoukov

Queen Mary University of London

Christopher J. Campbell

Lawrence Livermore National Laboratory

Robert Hołyst

Institute of Physical Chemistry

Małgorzata Frosik

University of Agriculture in Krakow

Wiktoria Biłko

Eric Baker

Advanced Imaging Research (United States)

Cooperative Institutions

University of Agriculture in Krakow

Northwestern University

Polish Academy of Sciences

University of Warsaw

Ulsan National Institute of Science and Technology

Institute for Basic Science

Northwest University

Institute of Physical Chemistry

Cardinal Stefan Wyszyński University in Warsaw

North Carolina State University

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Sprowadzanie cen nieruchomości na określoną datę

Świat Nieruchomości (2001)

Agnieszka Bitner

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Citations (2)

Self-organization of planar microlenses by periodic precipitation

Journal of Applied Physics (2005)

Christopher J. Campbell Eric Baker Marcin Fiałkowski Agnieszka Bitner Stoyan K. Smoukov

Arrays of planar, Fresnel-like microlenses are prepared by a spontaneous chemical process of periodic precipitation (PP) occurring in a thin layer of a dry gel, and initiated by wet stamping. The PP lenses focus white light more efficiently than the conventional Fresnel zone plates of similar dimensions. Nanoscale topographies of the micropatterned gels can be replicated into transparent elastomers, and used for focusing based on optical path differences. Experimental observations for both types of structures are in agreement with the Fresnel diffraction calculations.

Zone plate

10.1063/1.1899757

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Citations (21)

Self-assembly of polymeric microspheres of complex internal structures

Nature Materials (2004)

Marcin Fiałkowski Agnieszka Bitner Bartosz A. Grzybowski

Coalescence (physics)

10.1038/nmat1267

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Citations (76)

Wave Optics of Liesegang Rings

Physical Review Letters (2005)

Marcin Fiałkowski Agnieszka Bitner Bartosz A. Grzybowski

Liesegang rings refract and reflect at the interface between the regions of the same gel but of different thickness. The incident and the refracted rings obey a refraction law analogous to the Snell's law of classical optics, with a reverse of the spacing coefficient being a counterpart of the refraction index. The wavelike behavior of the rings at the interface is explained by geometrical arguments derived from the Jablczynski's spacing principle, and is reproduced in numerical simulations based on a three-dimensional minimalistic version of the nucleation-growth model.

Snell's law

Geometrical optics

10.1103/physrevlett.94.018303

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Citations (38)

From complex structures to complex processes: Percolation theory applied to the formation of a city

Physical Review E (2009)

Agnieszka Bitner Robert Hołyst Marcin Fiałkowski

We investigate the morphology of the spatial pattern resulting from the division of land into the parcels that is observed in the centers of the cities, by analyzing the distribution function of the parcel areas. A simple model based on a two-dimensional bond percolation is employed to mimic the process of the formation of the city. The model reproduces the empirical distribution of the parcel areas that is found to exhibit the power law with the exponent $\ensuremath{\tau}=2.0$. We argue that the city emerges from a collection of separated settlements in a process that can be described as a structural phase transition.

Percolation (cognitive psychology)

Percolation Theory

Directed percolation

Complex system

10.1103/physreve.80.037102

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Citations (26)

MORPHOLOGY OF THE LAND PARCEL MOSAIC: THE KEY TO UNDERSTAND THE URBANIZATION PROCESS

Marcin Fiałkowski Agnieszka Bitner Robert Hołyst

Mosaic

Morphology

10.1142/9789814350365_0029

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Citations (0)

Ecological Considerations in Real Estate Valuation

Journal of Ecological Engineering (2020)

Agnieszka Bitner Karol Król Małgorzata Frosik Mateusz Furczoń

This paper discusses the use of quantitative cartographic methods in the analysis of the undeveloped land properties located in the territory of the municipality of Zakopane.The municipality of Zakopane is a territory with specific ecological, climatic, natural and environmental characteristics.Approximately 60% of the county is covered by the Tatrzański National Park.It comprises many ecological landscape features such as parks, green spaces, and vantage points.The presence of these features increases the value of the property, but at the same time in many cases it creates barriers to the property management arising from the environmental protection.This area is frequently visited by tourists.The market analysis is the first stage of the real estate valuation process.It aims at the identification of the factors influencing the value of real property.The market analysis consists in determining the characteristics of the area where the real property is located and finding the features that have a significant influence on the value of the property.The results of market analysis, the availability and the amount of data may affect the selection of a valuation method.These data refer to the sale and purchase transactions of undeveloped land properties between January 2011 and December 2015.Quantitative cartographic methods were applied in order to demonstrate the importance of the reliable selection of representative real properties and its impact on the acquisition of the information about the real estate market under examination.These methods were also used to investigate the spatial distribution of the transactions and the unit prices of undeveloped land properties.The cartographic analysis was conducted using the ArcGIS software and maps available on the Tatrzański Municipal Geoportal.

10.12911/22998993/122193

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Citations (3)

Jakość wskaźnika zmiany cen nieruchomości wyznaczonego na podstawie analizy par nieruchomości podobnych

Acta Scientiarum Polonorum Administratio Locorum (2011)

Agnieszka Bitner

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A Study of real estate market in Krakow using the methods of spatial econometrics

Geomatics Landmanagement and Landscape (2015)

Agnieszka Bitner Jakub Bysina

Summary The article presents implementations of statistics and spatial econometrics that can be used to study real estate market. The analysis covered the area of the administrative unit of Środmieście district of Krakow. It is a very diverse area of research as it includes both the city core of Krakow and its outskirts. Środmieście is divided into three districts: Stare Miasto, Grzegorzki and Prądnik Czerwony. The transactional data come from the notarial deeds drawn up in 2011. During that period 739 purchase/sale transactions of apartments were concluded. The purpose of the article is to create a map of the average prices of apartments situated in the administrative unit of Środmieście. The analysis of the apartment prices was conducted both for the separate districts of cadastral registration (bounds, cadastral districts) and districts and for the whole administrative unit.

Spatial Econometrics

Residential real estate

10.15576/gll/2014.2.7

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Citations (2)

Entropy of the Land Parcel Mosaic as a Measure of the Degree of Urbanization

Entropy (2021)

Agnieszka Bitner Marcin Fiałkowski

Quantifying the urbanization level is an essential yet challenging task in urban studies because of the high complexity of this phenomenon. The urbanization degree has been estimated using a variety of social, economic, and spatial measures. Among the spatial characteristics, the Shannon entropy of the landscape pattern has recently been intensively explored as one of the most effective urbanization indexes. Here, we introduce a new measure of the spatial entropy of land that characterizes its parcel mosaic, the structure resulting from the division of land into cadastral parcels. We calculate the entropies of the parcel areas’ distribution function in different portions of the urban systems. We have established that the Shannon and Renyi entropies R0 and R1/2 are most effective at differentiating the degree of a spatial organization of the land. Our studies are based on 30 urban systems located in the USA, Australia, and Poland, and three desert areas from Australia. In all the cities, the entropies behave the same as functions of the distance from the center. They attain the lowest values in the city core and reach substantially higher values in suburban areas. Thus, the parcel mosaic entropies provide a spatial characterization of land to measure its urbanization level effectively.

Mosaic

Cadastre

10.3390/e23050543

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Citations (9)