Search results for: spatial%20statistics

• Spatial Statistics

  Journals

  ISSN: 2211-6753

• Spatial and Spatio-Temporal Epidemiology

  Journals

  ISSN: 1877-5845 , eISSN: 1877-5853

• Spatially Resolved Degradation in Heterophasic Polymers From 1D and 2D Spectral–Spatial ESR Imaging Experiments

  Publication

  • S. Schlick
  • K. Kruczala

  - Year 2006

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• Spatial Demography

  Journals

  ISSN: 2364-2289 , eISSN: 2164-7070

• Spatial Economics

  Journals

  ISSN: 1815-9834 , eISSN: 2587-5957

• SPATIAL VISION

  Journals

  ISSN: 0169-1015

• Sampling Strategies: Statistics of Sampling

  Publication

  • M. Bodnar
  • P. Konieczka
  • J. Namieśnik

  - Year 2015

  Each step of the analytical procedure has a significant influence on the final result of the analysis. In the majority of cases the analytical procedure encompasses sampling because the analysis of the entire object (material) is usually not possible. Thus it is necessary to include the uncertainty related to sampling procedure in the uncertainty budget calculations. In the paper: the most important properties of the analysed...

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• Spatial planning for education

  Publication

  • J. Zaucha
  • P. Lorens
  • E. Glazek

  - Year 2011

  W artykule opisano przemiany współczesnego systemu planowania przestrzennego w kontekście równoważenia rozwoju. Szczególną uwagę poświęcono obszarowi Morza Bałtyckiego. Na tym tle zarysowano sytuacje w Polsce i opisno relacje pomiędzy planowaniem a rownowazeniem rozwoju.

• Chemometrics and Statistics | Multicriteria Decision Making

  Publication

  • M. Bystrzanowska
  • M. Tobiszewski

  - Year 2019

  This contribution describes the application of Multicriteria Decision Making tools in analytical chemistry. The general scheme of MCDM is presented to show its general steps. The most frequently applied in analytical sciences MCDM techniques – AHP, ELECTRE, PROMETHEE and TOPSIS – are briefly described and their advantages and disadvantages are discussed. The applications in analytical chemistry are selection of an appropriate...

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• Spatial planning on regional level

  Publication

  • T. Parteka
  • D. D. Kamrowska-Załuska

  - Year 2014

  Polish spatial planning results from typical for countries of Central and Eastern Europe transition . They have undergone the transformation from decentralized management system based on the dominance of state to the system of representative democracy, based on self-government administration; also territorial on regional level.

• Cultural Heritage in Spatial Planning

  Publication

  • K. Rzasa
  • M. Ogryzek
  • M. Kulawiak

  - Year 2016

  The cultural heritage objects of each country should have a major impact on the development of space. Unfortunately, most often the investment needs prevail and only the most precious historical objects are protected. Thus often a monument is preserved, but its surroundings (which put it in context) are lost forever. This article addressed the issues of cultural heritage in relation to the spatial planning system in Poland. The...

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• OECD Guidelines for Micro Statistics on Household Wealth

  Publication

  - Year 2013

       This report reflects the contributions of members of the OECD Expert Group on Micro Statistics on Household Income, Consumption and Wealth. Members of the Expert Group included representatives from National Statistical Offices – Bob McColl (Chair, Australia); Alison Hale (Canada); Andre Bustamante and David Niculcar (Chile); Henrik Sejerbo Soerensen (Denmark); Yafit Alfandari (Israel); Shinji Yoshioka (Japan); Sinho Kim...

• Spatial Information Research

  Journals

  ISSN: 2366-3286 , eISSN: 2366-3294

• Journal of Spatial Science

  Journals

  ISSN: 1449-8596 , eISSN: 1836-5655

• NETWORKS & SPATIAL ECONOMICS

  Journals

  ISSN: 1566-113X , eISSN: 1572-9427

• Spatial Cognition and Computation

  Journals

  ISSN: 1387-5868 , eISSN: 1542-7633

• Network analyses with the use of spatial databases

  Publication

  • S. Budkowski

  - Geomatics, Landmanagement and Landscape - Year 2022

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• Reforging spatial identity for social sustainability

  Publication

  • R. Barelkowski

  - International Journal of Sustainable Development and Planning - Year 2017

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• Spatial pattern of ASG-EUPOS sites

  Publication

  • B. Calka
  • E. Bielecka
  • M. Figurski

  - Open Geosciences - Year 2017

  The article presents the spatial pattern analysis of the ASG-EUPOS permanent GNSS stations in Poland. Using different methods and tools (nearest neighbour, Riplay’s K-function, morphology of Thiessen polygons) we proved that the station distribution model changes within scales. At short distances up to 65 km, which are typical lengths in the network, stations are irregularly dispersed. Increasing this distance to 130 km and over...

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• Ordinal pattern statistics for the assessment of heart rate variability

  Publication

  • G. Graff
  • B. Graff
  • A. Kaczkowska
  • D. Makowiec
  • J. Amigó
  • J. Piskorski
  • P. Guzik

  - The European Physical Journal-Special Topics - Year 2013

  The recognition of all main features of a healthy heart rhythm (the so-called sinus rhythm) is still one of the biggest challenges in contemporary cardiology. Recently the interesting physiological phenomenon of heart rate asymmetry has been observed. This phenomenon is related to unbalanced contributions of heart rate decelerations and accelerations to heart rate variability. In this paper we apply methods based on the concept...

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• Application of higher order statistics in the analysis of electrochemical processes

  Publication

  • A. Zieliński

  - Year 2005

  Zjawiska nieliniowe są często spotykane w elektrochemicznych pomiarach korozyjnych. Z drugiej strony linearyzacja zagadnień elektrochemicznych jest uznaną i powszechną praktyką. W niniejszej pracy przedstawiono możliwość poszerzenia interpretacji badanych procesów elektrodowych o techniki oparte na analizie widmowej rzędu wyższego od 2. Autorzy skupili się na analizie szumu elektrochemicznego generowanego podczas polaryzacji katodowej,...

• Higher-Order Statistics for Fluctuation-Enhanced Gas-Sensing.

  Publication

  • J. Smulko
  • L. B. Kish

  - Year 2004

  Przedstawiono wyniki badań eksperymentalnych wykrywania wybranych mieszanin gazów za pomocą analizy fluktuacji rezystancji obserwowanych w sensorach gazu. Do analizy obserwowanych fluktuacji wykorzystano gęstość widmową mocy oraz funkcję bispektrum.

• Spatium

  Journals

  ISSN: 1450-569X

• SPATIAL PLANNING OF PHOTOVOLTAIC INVESTMENTS IN THE MOTORWAY ZONE

  Publication

  • E. Werner
  • M. Hełdak

  - PRACE NAUKOWE UNIWERSYTETU EKONOMICZNEGO WE WROCŁAWIU - Year 2018

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• The Impact of Migrations on the Spatial Characteristics of the City of Gdańsk

  Publication

  • J. Szczepański
  • L. Nyka

  - Year 2017

• Interpretation of Structural Parameters for Models with Spatial Autoregression

  Publication

  • M. B. Pietrzak

  - EQUILIBRIUM Quarterly Journal of Economics and Economic Policy - Year 2013

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• Informal employment in Poland: an empirical spatial analysis

  Publication

  • M. Beręsewicz
  • D. Nikulin

  - Spatial Economic Analysis - Year 2018

  The main goal of our article is to bridge the gap in the regional analysis of informal employment in Poland and in particular to indicate the propensity for informal work in the working-age population, to test if informal activities are typical for marginalized people (less educated, unemployed, older) and to identify the regional and spatial heterogeneity in the propensity. We use data from the ‘Human Capital Balance 2010–2014’...

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• Spatial Aspects of Tram and Trolleybus Supply System

  Publication

  • M. Bartłomiejczyk
  • M. Połom

  - Year 2015

  Nowadays the issue of electric energy saving in public transport is becoming a key area of interest which is connected both with a growth in environmental awareness of the society and an increase in the prices of fuel and electricity. It can be achieved by reducing of the transmission losses in supply system or by the improving of the usage of the regenerative breaking. The spatial differentiation of the energy supply system of...

• MARITIME LASER SCANNING AS THE SOURCE FOR SPATIAL DATA

  Publication

  • P. Burdziakowski
  • A. Janowski
  • A. Kholodkov
  • K. Matysik
  • M. Matysik
  • M. Przyborski
  • J. Szulwic
  • P. Tysiąc
  • A. Wojtowicz

  - Polish Maritime Research - Year 2015

  The rapid development of scanning technology, especially mobile scanning, gives the possibility to collect spatial data coming from maritime measurement platforms and autonomous manned or unmanned vehicles. Presented solution is derived from the mobile scanning. However we should keep in mind that the specificity of laser scanning at sea and processing collected data should be in the form acceptable in Geographical Information...

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• Car-sharing: The Impact on Metropolitan Spatial Structures

  Publication

  • P. M. Smolnicki
  • J. Sołtys

  - Year 2016

  Many examples from the past show that new technologies designed to solve particular problems can also create side effects generating new problems. Some unforeseen or unwanted results may influence space use and spatial structures. Car-sharing is an invention to compete with car ownership. It drastically rise efficiency of car use, reducing the number of vehicles per users. Diffusion of car-sharing is going to accelerate in the...

• General analysis of braodband signal spatial filtration.

  Publication

  • R. Salamon
  • M. Rudnicki
  • J. Schmidt

  - HYDROACOUSTICS - Year 2003

  Przedstawiono ogólną metodę wyznaczania charakterystyk kierunkowych filtrów przestrzennych dla hydroakustycznych sygnałów przestrzennych. Omówiono wpływ szerokości widma odbieranych sygnałów na szerokość wiązki i poziom listków bocznych. Pokazano skutki oszczędnych metod filtracji przestrzennej stosowanych przy odbiorze sygnałów wąskopasmowych, gdy odbierane są sygnały szerokopasmowe.

• Shaping the spatial structures of post-socialist cities

  Publication

  • P. Lorens

  - BIULETYN KOMITETU PRZESTRZENNEGO ZAGOSPODAROWANIA KRAJU PAN - Year 2016

  This paper deals with issues and problems associated with transformation of spatial structures of post-socialist cities. The special attention is paid to the cases of Polish cities and towns and the analysis of their evolution – from the “post-communist structures” to the “cities in the age of globalization”. In the light of this the factors influencing the spatial transformation of these are analyzed. The paper is concluded with...

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• Spatial Modelling in Environmental Analysis and Civil Engineering

  Publication

  • A. Janowski
  • J. Szulwic
  • P. Tysiąc

  - Applied Sciences-Basel - Year 2021

  As can be seen, Spatial Modelling in Environmental Analysis and Civil Engineering applies to a multitude of applications. In an attempt to bring the topic closer to potential readers, the special issue referred to security methods, optimization of calculations, conducting measurements and empirical tests. Each article has made an original contribution to the development of practical science that can be replicated by researchers...

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• Improvements and Spatial Dependencies in Energy Transition Measures

  Publication

  • M. Kuc-Czarnecka
  • M. Olczyk
  • M. Zinecker

  - ENERGIES - Year 2021

  This article aims to improve one of the newest energy transition measures—the WorldEconomic Forum WEF Energy Transition Index (ETI) and find its driving forces. This paper proposesa new approach to correct the ETI structure, i.e., sensitivity analysis, which allows assessing theaccuracy of variable weights. Moreover, the novelty of the paper is the use the spatial error modelsto estimate determinants of the energy transition on...

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• Driverless Mobility: The Impact on Metropolitan Spatial Structures

  Publication

  • P. M. Smolnicki
  • J. Sołtys

  - Procedia Engineering - Year 2016

  Diffusion of emerging technologies is following the need of solving particular problems. Each innovation produce also some undesirable consequences. Many examples from the past have shown that along with the spread of each technology their side effects are accumulating until the level they need to be solved. One of the examples is automobile, which advantages and disadvantages were already described including its spatial consequences....

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• Effect of Polymerization Statistics on the Electronic Properties of Copolymers for Organic Photovoltaics

  Publication

  • G. Boschetto
  • H. Xue
  • J. Dziedzic
  • M. Krompiec
  • C. Skylaris

  - Journal of Physical Chemistry C - Year 2017

  Statistical block copolymers, composed of donor (D) and acceptor (A) blocks, are a novel type of material for organic photovoltaics (OPVs) devices. In particular a new series of polymers based on PBTZT-stat-BDTT-8, recently developed by Merck, offers high solubility in different solvents, and a high power conversion efficiency (PCE) in different device architectures. Although it is known that the electronic properties of these...

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• Fish target strength estimation using multiple echo statistics

  Publication

  • M. Moszyński

  - ACOUSTICAL PHYSICS - Year 2002

  W pracy przedstawiono sposób określania statystycznych właściwości charakterystyki wiązki systemu hydroakustycznego z uwzględnieniem możliwości pojawienia się echo wielokrotnych od jednej ryby. Przedstawiono modele obejmujące dwa teoretyczne przypadki związane z wzajemnym ruchem statku i pojedynczej ryby i pokazano, że posiadają one zbliżone właściwości statystyczne. Rozważania teoretyczne potwierdzone są analizą przykładowych...

• Statistics with R A Handbook for Statistical Analysis with R and R-Studio

  Publication

  • K. Flisikowski

  - Year 2022

  If you are to perform any kind of data (statistical) analysis and use tools in the data science ecosystem, you may have seen a variety of tutorials, handbooks online (I’m not mentioning traditional bibles of statistics). Unfortunately most of them is written intentionally for specific purposes and/or target group of people and does not include many aspects, data types, difficult aspects, usually hiding them trying to solve theoretical...

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• STATISTICS

  Journals

  ISSN: 0233-1888 , eISSN: 1029-4910

• Applied Spatial Analysis and Policy

  Journals

  ISSN: 1874-463X , eISSN: 1874-4621

• Journal of Spatial and Organizational Dynamics

  Journals

  ISSN: 1647-3183

• Letters in Spatial and Resource Science

  Journals

  ISSN: 1864-4031 , eISSN: 1864-404X

• Journal of Settlements and Spatial Planning

  Journals

  ISSN: 2069-3419 , eISSN: 2248-2199

• Journal of Spatial Information Science

  Journals

  ISSN: 1948-660X

• Geo-Spatial Information Science

  Journals

  ISSN: 1009-5020 , eISSN: 1993-5153

• European Journal of Spatial Development

  Journals

  ISSN: 1650-9544

• Journal of Geovisualization and Spatial Analysis

  Journals

  ISSN: 2509-8810 , eISSN: 2509-8829

• Enantiopure C1-Cyclotriveratrylene with a Reversed Spatial Arrangement of the Substituents

  Publication

  • A. Long
  • C. Colomban
  • M. Jean
  • M. Albalat
  • N. Vanthuyne
  • M. Giorgi
  • L. Di
  • M. Górecki
  • J. Dutasta
  • A. Martinez

  - ORGANIC LETTERS - Year 2019

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• Design of Ground Surface Sealing in The Spatial Policy of Communes

  Publication

  • M. Hełdak
  • B. Raszka
  • J. Szczepański

  - Procedia Engineering - Year 2016

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• Towards Recognition of Spatial Relations between Entities for Polish

  Publication

  • M. Marcińczuk
  • M. Oleksy
  • J. Wieczorek

  - Cognitive Studies | Études cognitives - Year 2016

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