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  • Assessment of bioclimatic differentiation of Poland based on the human heat balance
  • Bioclimatology ; Heat balance ; Index ; Poland ; Regionalization ; Seasonal variation ; Spatial differentiation
  • Bilan thermique ; Bioclimatologie ; Différenciation spatiale ; Indice ; Pologne ; Régionalisation ; Variation saisonnière
  • Caractères généraux du bioclimat de la Pologne et discussion de leur différenciation siasonnière et spatiale.
  • Sex differentials in recent U.S. migration rates
  • (1965-1978) ; Comportement spatial ; Différenciation par sexe ; Etats-Unis ; Géographie humaine ; Migration intérieure ; Race ; Sexe ; Taux de mobilité ; Théorie
  • Sex differentials in contemporary mobility and migration patterns in the United States are examined utilizing a decomposition procedure. The analysis reveals that differentials have increased in the recent past. Previous theoretical statements would
  • predict the narrowing of differentials over time. Thus, this analysis indicates the need to reexamine these theoretical frameworks and the way in which they have been operationalized.
  • Areal differentiation of spermatophytic flora in Henan Province
  • Biogeography ; China ; Climate ; Flora ; Henan ; Mountain ; Plain ; Spatial differentiation
  • Biogéographie ; Chine ; Climat ; Différenciation spatiale ; Flore ; Henan ; Montagne ; Plaine ; Spermatophyte
  • A study on the spatial differentiation and the division of floristic phytogeography of Xizang (Tibet)
  • An approach to the floristic phytogeographical differentiation of the study area has been made with the help of a quantitative floristic method. Main geographical elements of the flora, the spectra of floristic elements and its regional
  • differentiation, floristic boundaries and division of Xizang are discussed in the present paper.
  • Spatial agglomeration with vertical differentiation
  • Agglomération ; Concurrence ; Economie spatiale ; Formation des prix ; Localisation ; Profit ; Stratégie d'entreprise
  • Agglomeration ; Competition ; Firm strategy ; Location ; Price fixing ; Profit ; Spatial economy
  • Un cadre à deux dimensions est élaboré pour prendre en considération les différentiations tant horizontales que verticales. L'accent est mis sur l'impact de la différentiation verticale (qualité) sur la configuration de localisation des entreprises
  • . L'agglomération spatiale produit un équilibre unique de localisation dans les cas où les entreprises pratiquent des prix uniformes et d'usine.
  • Atmosphere ; Bioclimatology ; Handbook ; Human bioclimatology ; Impact ; Poland ; Spatial differentiation
  • Atmosphère ; Bioclimatologie ; Bioclimatologie humaine ; Différenciation spatiale ; Impact ; Manuel ; Pologne
  • The aim of the book is to present research methods used in evaluations of bioclimatic conditions of human life as well as their application in recognition of spatial differentiation of Poland's bioclimate. The study consists of 4 parts : the first
  • - presents the impact of atmospheric environment upon the human being ; the second - the overview of the methods used on bioclimatological research ; the third - presents the investigations dealing with spatial differentiation of bioclimatic conditions
  • in local and regional scale ; the four - provides presentations of the spatial differentiation of Poland's bioclimate. The study is supplied by three appendices. - (BJ)
  • Ruimtelijke segregatie in de stad of residentiële differentiatie als gevolg van maatschappelijke processen. (Urban spatial segregation or residential differentiation as result of societal processes)
  • La différentiation spatiale urbaine est illustrée par des exemples pris à Bruxelles. (MED).
  • Product differentiation and cartel stability : Chamberlin versus Hotelling
  • Cartel ; Demande ; Economie spatiale ; Formation des prix ; Marché ; Organisation industrielle ; Produit industriel
  • Cartel ; Demand ; Industrial organization ; Manufactured products ; Market ; Price fixing ; Spatial economy
  • The paper contrasts the implications, for cartel stability, of the non-spatial and spatial models of product differentiation. Using the special case of a linear demand framework, the A. shows that whereas the former approach suggests that cartel
  • stability is non-monotonic but predictable in the degree of differentiation, the outcome is very much more ambiguous when the latter formulation is employed. He also examines the implications for stablility when demand shocks occur.
  • Spatial differentiation of passenger traffic and its determinants in China
  • This paper studies spatial variation of passenger traffic in relation to six factors of population aspect, migration, urbanization, density of transport network, economic environment and socio-political environment.
  • Potentialised partial differential equations in spatial economics : some further results on the potentialising function
  • Comportement spatial ; Economie spatiale ; Equilibre économique ; Espace-temps ; Modèle ; Simulation
  • Economic equilibrium ; Model ; Simulation ; Space time ; Spatial behaviour ; Spatial economy
  • Les AA. partent de publications récentes sur la fonction de potentiel des équations différentielles partielles dans le contexte de l'économie spatiale théorique. Implications empiriques en économie régionale et urbaine.
  • Regional differentiation of selected conditions for the development of human and social capital in Czechia
  • Czech Republic ; Development ; Human capital ; Polarization ; Region ; Social capital ; Spatial differentiation
  • Capital social ; Différenciation spatiale ; Développement ; Polarisation ; Ressource humaine ; Région ; Tchèque république
  • This article addresses the analysis of theoretical and methodological concepts of the quality of human and social capital and their relation to the theory of spatial polarisation. Selected conditions for the development of human and social capital
  • and their territorial differentiation in Czechia are evaluated. On the basis of an evaluation of component indicators of human capital and social capital problematic areas are identified at a micro-regional level. - (EN)
  • Geographical differentiation of religion and religiosity in Czechia
  • Cultural geography ; Czech Republic ; Political geography ; Post-communism ; Religion ; Spatial differentiation
  • Différenciation spatiale ; Géographie culturelle ; Géographie politique ; Post-communisme ; Religion ; Tchèque république
  • Analysis of public and individual transportation in Czechia : spatial differentiation and conditional factors
  • Car ; Correlation ; Czech Republic ; Indicator ; Methodology ; Public transport ; Spatial differentiation ; Transport
  • Automobile ; Corrélation ; Différenciation spatiale ; Indicateur ; Méthodologie ; Tchèque république ; Transport ; Transport public
  • The main aim of the article is detailed evaluation of spatial differentiation of transport opportunities, that means supply of public transport connections (bus and train), and household’s equipment by cars at the municipal level. From
  • the methodological point of view there are two main levels of observing: - the analysis of differentiation of transport opportunities through common statistical indicators characterizing the entire set (“Global Statistics”), - using local statistics, specifically
  • the method of spatial autocorrelation (LISA procedure). This analysis is done with using “global” correlation analysis (Pearson’s coefficient). Some theoretical remarks about statistical distribution of indicators and summary of results conclude the article
  • Structure spatiale des exploitations individuelles en Pologne. Essai de synthèse
  • Agriculture ; Poland ; Spatial differentiation ; Typology
  • Agriculture ; Différenciation spatiale ; Exploitation individuelle ; Pologne ; Typologie
  • This is the first presentation of the summary research results on individual farming in Poland, as well as on its spatial differentiation types in 1978. Individual farming in 1978 shows similarity to 14 model types and their different spatial
  • Changes in differentiation of Polish regions' industrial potential within the European Union
  • Classification ; Employment ; European Union ; Industrialization ; Poland ; Region ; Socio-economic indicators ; Spatial differentiation ; Value added
  • Classification ; Différenciation spatiale ; Emploi ; Indicateurs socio-économiques ; Industrialisation ; Pologne ; Région ; Union Européenne ; Valeur ajoutée
  • The work presents differentiation of industrial potential in regional division of the European Union (NUTS-1), with particular respect to Poland, measured by employment level and gross added value as well as change of the role of industrial activity
  • Regional differentiations and classification for various forms of cadmium in eight main soil types in China
  • Analyse en composantes principales ; Cadmium ; Chine ; Classification des sols ; Distribution spatiale ; Environnement ; Géochimie ; Pollution du sol ; Propriétés du sol ; Sol
  • China ; Environment ; Geochemistry ; Principal components analysis ; Soil ; Soil classification ; Soil pollution ; Soil properties ; Spatial distribution
  • The absolute and relative concentrations for 6 forms of Cd were measured in 8 main soil types in China. The regional differentiation situations of various forms of Cd are identified. Analytical results indicate that exchangeable forms of Cd
  • and exchangeable plus weakly-bounded forms of Cd have obvious regional differentiation characteristics.
  • Facteurs de différentiation des microéléments dans les sols du Caucase central
  • Caucasus ; European part of Russia ; Geochemistry ; Landscape ; Soil ; Spatial differentiation ; Statistical analysis
  • Analyse statistique ; Caucase ; Différenciation spatiale ; Géochimie ; Microélément ; Paysage ; Russie d'Europe ; Sol
  • La méthode de réduction de la dimensionnalité pour un système géochimique régional basée sur des méthodes statistiques est appliquée à la recherche de facteurs de différentiation de microéléments dans les sols. Ce sont : la base lithogéochimique, la
  • Vegetation differentiation and its changes in the Warsaw suburban zone - a general review
  • Phytosociology ; Poland ; Spatial differentiation ; Spatial structure ; Suburbs ; Vegetation ; Warsaw
  • Banlieue ; Différenciation spatiale ; Phytosociologie ; Pologne ; Structure spatiale ; Végétation ; Warszawa
  • . On the basis of the spatial structure of vegetation it is possible to distinguish 16 regional units, which represent different vegetation landscape types. - (DG)
  • How demand affects optimal prices and product differentiation
  • Demand ; Firm strategy ; Location ; Optimal location ; Price fixing ; Spatial differentiation ; Spatial equilibrium
  • Demande ; Différenciation spatiale ; Equilibre spatial ; Formation des prix ; Localisation ; Localisation optimale ; Stratégie d'entreprise
  • Dans un modèle linéaire de différenciation spatiale, les AA. étudient l'impact du niveau de demande sur la localisation optimale des firmes et les prix optimaux. Un tel impact existe, et les firmes n'augmentent la différenciation des produits que si
  • Diferenciacia priestorovej ekonomickej struktury SSR. (Différentiation of spatial economic structure of Slovakia)
  • Aménagement régional ; Facteur économique ; Géographie de l'Europe ; Paramètre ; Régionalisation ; Slovensko ; Tchécoslovaquie ; Théorie spatiale
  • Eleven selected economic, social and cultural parameters have been analysed according to 38 territorial units by the computer, on applying factor analysis. The results are of value for the spatial theory as well as for practical decision making. (MS).