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Journal articles on the topic 'Spatial phenomena'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Figal, Günter. "Spatial inking." Research in Phenomenology 39, no. 3 (2009): 333–43. http://dx.doi.org/10.1163/008555509x12472022364000.

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AbstractThis paper is an attempt to solve a key problem of phenomenology. The problem is given with the double role of the revealing capacity for which phenomena are present. On the one hand, this capacity must be prior to all phenomena, because it allows phenomena to show themselves and thus to be what they essentially are. On the other hand, the revealing capacity must be situated in the midst of phenomena; it must belong to the phenomenal world in order to have access to it. This problem has been discussed in different versions by Husserl, Heidegger, and Merleau-Ponty, but in every version

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Koenig, Walter D. "Spatial autocorrelation of ecological phenomena." Trends in Ecology & Evolution 14, no. 1 (1999): 22–26. http://dx.doi.org/10.1016/s0169-5347(98)01533-x.

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Gridnev, V. N., B. B. Krichevtsov, V. V. Pavlov, R. V. Pisarev, and A. A. Rzhevskii. "Spatial dispersion phenomena in magneto-optics." Physics of the Solid State 40, no. 5 (1998): 872–73. http://dx.doi.org/10.1134/1.1130430.

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4

Dúzs, Brigitta, and István Szalai. "Reaction–diffusion phenomena in antagonistic bipolar diffusion fields." Physical Chemistry Chemical Physics 24, no. 3 (2022): 1814–20. http://dx.doi.org/10.1039/d1cp04662d.

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The bipolar antagonistic diffusion field spatially localizes the intermediates of a reaction. This bipolar spatial control results in localized wave phenomena in a nonlinear activatory–inhibitory reaction.

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Ntankouo Njila, Roger Cesarié, Mir Abolfazl Mostafavi, and Jean Brodeur. "A Decentralized Fuzzy Rule-Based Approach for Computing Topological Relations between Spatial Dynamic Continuous Phenomena with Vague Boundaries Using Sensor Data." Sensors 21, no. 20 (2021): 6840. http://dx.doi.org/10.3390/s21206840.

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Sensor networks (SN) are increasingly used for the observation and monitoring of spatiotemporal phenomena and their dynamics such as pollution, noise and forest fires. In multisensory systems, a sensor node may be equipped with different sensing units to observe and detect several spatiotemporal phenomena at the same time. Simultaneous detection of different phenomena can be used to infer their spatial interactions over space and time. For this purpose, decentralized spatial computing approaches have shown their potential for effective reasoning on spatial phenomena within a sensor network. Ho

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Shen, Jian, T. Z. Ward, and L. F. Yin. "Emergent phenomena in manganites under spatial confinement." Chinese Physics B 22, no. 1 (2013): 017501. http://dx.doi.org/10.1088/1674-1056/22/1/017501.

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Suki, Béla, Jason H. T. Bates, and Urs Frey. "Complexity and Emergent Phenomena." Comprehensive Physiology 1, no. 2 (2011): 995–1029. https://doi.org/10.1002/j.2040-4603.2011.tb00341.x.

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AbstractComplex biological systems operate under non‐equilibrium conditions and exhibit emergent properties associated with correlated spatial and temporal structures. These properties may be individually unpredictable, but tend to be governed by power‐law probability distributions and/or correlation. This article reviews the concepts that are invoked in the treatment of complex systems through a wide range of respiratory‐related examples. Following a brief historical overview, some of the tools to characterize structural variabilities and temporal fluctuations associated with complex systems

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Goodchild, Michael F., and Wenwen Li. "Replication across space and time must be weak in the social and environmental sciences." Proceedings of the National Academy of Sciences 118, no. 35 (2021): e2015759118. http://dx.doi.org/10.1073/pnas.2015759118.

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Replicability takes on special meaning when researching phenomena that are embedded in space and time, including phenomena distributed on the surface and near surface of the Earth. Two principles, spatial dependence and spatial heterogeneity, are generally characteristic of such phenomena. Various practices have evolved in dealing with spatial heterogeneity, including the use of place-based models. We review the rapidly emerging applications of artificial intelligence to phenomena distributed in space and time and speculate on how the principle of spatial heterogeneity might be addressed. We i

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Inoue, Ryo, and Koichiro Den. "Extraction of Continuous and Discrete Spatial Heterogeneities: Fusion Model of Spatially Varying Coefficient Model and Sparse Modelling." ISPRS International Journal of Geo-Information 11, no. 7 (2022): 358. http://dx.doi.org/10.3390/ijgi11070358.

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Geospatial phenomena often have spatial heterogeneity, which is caused by differences in the data generation process from place to place. There are two types of spatial heterogeneity: continuous and discrete, and there has been much discussion about how to analyze one type of spatial heterogeneity. Although geospatial phenomena can have both types of spatial heterogeneities, previous studies have not sufficiently discussed how to consider these two different types of spatial heterogeneity simultaneously and how to detect them separately, which may lead to biased estimates and the wrong interpr

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10

Bennett, Tricia A., Jurij J. Sidor, Roumen H. Petrov, and Leo Kestens. "Roping Phenomena in Aluminium Alloy 6016: A Microtextural Investigation." Materials Science Forum 638-642 (January 2010): 396–400. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.396.

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Roping was investigated in two 6016 aluminium alloys that exhibit different levels of susceptibility to its occurrence. The level of roping is lower, as manifested by the less pronounced (roping) lines on the surface, in the GR material compared to the BR case. Through-process characterization of GR and BR materials by means of electron backscatter diffraction (EBSD) reveals similarities in the grain size, (grain) orientation texture and the spatial distribution of {100} <001> Cube grains up to, but not including the T4 state. Cube grains in the T4 state are spatially banded in the BR ma

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11

Chichulin, A. V. "Spatial-temporal symmetries of physical phenomena in soil." Contemporary Problems of Ecology 3, no. 3 (2010): 272–78. http://dx.doi.org/10.1134/s1995425510030033.

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12

Hoinville, J. R., R. S. Indeck, and M. W. Muller. "Spatial noise phenomena of longitudinal magnetic recording media." IEEE Transactions on Magnetics 28, no. 6 (1992): 3398–406. http://dx.doi.org/10.1109/20.179817.

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13

Zhang, Liang, and Zhi-Cheng Wang. "Spatial propagation phenomena for diffusive SIS epidemic models." Journal of Differential Equations 423 (April 2025): 240–85. https://doi.org/10.1016/j.jde.2024.12.039.

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14

Tuia, Devis, Rosa Lasaponara, Luciano Telesca, and Mikail Kanevski. "Identifying spatial clustering phenomena in forest-fire sequences." Physica A: Statistical Mechanics and its Applications 376 (March 2007): 596–600. http://dx.doi.org/10.1016/j.physa.2006.10.102.

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15

Thompson, J. M. T., and L. N. Virgin. "Spatial chaos and localization phenomena in nonlinear elasticity." Physics Letters A 126, no. 8-9 (1988): 491–96. http://dx.doi.org/10.1016/0375-9601(88)90045-x.

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16

Purnama, Setyawan, Muh Aris Marfai, Dini Feti Anggraini, and Ahmad Cahyadi. "ESTIMASI RISIKO KERUGIAN EKONOMI AKIBAT BANJIR ROB MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI KECAMATAN PENJARINGAN, JAKARTA UTARA." Jurnal SPATIAL Wahana Komunikasi dan Informasi Geografi 14, no. 2 (2015): 8–13. http://dx.doi.org/10.21009/spatial.142.02.

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ABSTRACT As a coastal area, North Jakarta face global climate change i.e sea level rise. This phenomena can cause some negative impact to the usage of the area. The objectives of this research is to estimate economic risk caused rob flood from sea with some scenariosof sea water level. The development of flood rob mapping method incoastal area is carried out by neighbourhood operation in Geograhic Information System (GIS) based raster. Economic risk analysis is carried out by overlay of Flood Hazard Map in some scenarios and Land Use Map in certain economic value.The result of research s

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17

Olędzki, Jan Romuald. "Geoinformatics – An Integrated Spatial Research Tool." Miscellanea Geographica 11, no. 1 (2004): 323–31. http://dx.doi.org/10.2478/mgrsd-2004-0035.

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Abstract The structure of geoinformatics can be understood in many ways, what can be seen from the more or the less complex schemas published in various articles. Geoinformatics creates new possibilities for the precise analysis of spatial phenomena, such as for following their dynamics or defining the associations existing between their components. The use of remote sensing data in such research, takes to another level those areas of knowledge, in which there nevertheless still is a scarcity of reliable materials. It also enables the current monitoring of those phenomena which can’t be invest

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Venanzi, Matteo, Alex Rogers, and Nicholas Jennings. "Crowdsourcing Spatial Phenomena Using Trust-Based Heteroskedastic Gaussian Processes." Proceedings of the AAAI Conference on Human Computation and Crowdsourcing 1 (November 3, 2013): 182–89. http://dx.doi.org/10.1609/hcomp.v1i1.13073.

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Many crowdsourcing applications require spatial data modelling to make sense of location-based observations provided by multiple users. In this context, we propose a new spatial function modelling approach to address the problem of fusing multiple spatial observations reported by possibly untrustworthy users in the domains of participatory sensing and crowdsourcing applications. Specifically, we use a heteroskedastic Gaussian process model to incorporate user trust modelling into Bayesian spatial regression. In particular, by training the model with the reports gathered from the crowd, we are

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Balash, O. S. "Econometric Modeling of Spatial Interaction." Izvestiya of Saratov University. Economics. Management. Law 12, no. 3 (2012): 30–35. http://dx.doi.org/10.18500/1994-2540-2012-12-3-30-35.

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20

Meena, A., B. Manjunatha, A. Anil Kumar, et al. "Spatial Econometrics in Agriculture: Modelling Spatial Dependencies in Data." Archives of Current Research International 24, no. 6 (2024): 488–506. http://dx.doi.org/10.9734/acri/2024/v24i6807.

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Spatial econometrics in agriculture focuses on modelling spatial dependencies in data, recognizing that agricultural outcomes are often influenced by geographic proximity and spatial interactions. This approach acknowledges that agricultural phenomena, such as crop yields, pest outbreaks, and soil quality, can exhibit spatial patterns that traditional econometric models may overlook. By incorporating spatial elements into econometric analysis, researchers can better understand how neighbouring regions or locations influence each other's agricultural outcomes. This is crucial for policymakers a

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21

Hotimah, Oot. "PARTISIPASI MASYARAKAT DALAM PELESTARIAN HUTAN KOTA." Jurnal SPATIAL Wahana Komunikasi dan Informasi Geografi 13, no. 1 (2015): 50–56. http://dx.doi.org/10.21009/spatial.131.06.

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ABSTRACT Bogor Botanical Gardens (BBGs) has a big role for carbonic emission reduction. Many functions of BBGs such as ecologycal, social and economic functions. The strategic function of BBGs needs more attention from Bogorâ€™s citizen for its continuities. However based on the fact showed that exuberances of BBGs trees has decreased. Due to many cars passed by in BBGs area became crowded. there was reduction of bird species form 85 species (2002) become 35 species (2007). From this phenomena, it is not impossible if one day the trees at BBGs have snatched by human for getting some wate

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22

Hardi, Ode Sofyan, and Kiki Rumantir. "KETERAMPILAN MENGOBSERVASI SISWA SEKOLAH DASAR DALAM PEMBELAJARAN IPS." Jurnal SPATIAL Wahana Komunikasi dan Informasi Geografi 18, no. 2 (2018): 77–83. http://dx.doi.org/10.21009/spatial.182.01.

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The purpose of this study is to describe phenomena in thematic learning in elementary schools, where the ability to observe is included in the aspect of geographical skills. This research method uses descriptive method with a survey approach, by taking a sample of the school in SDN Rawamangun 12 Pagi, and taking a sample V class .The data analysis technique used is the description technique. Students who make observations can be seen from several activities below: Using various feelings to recognize an object; Record in detail the relevant facts of the object and everything around it; Identify

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23

Ibragimova, Ozoda, and Abdulhak Khalikov. "Analysis of magnetohydrodynamic phenomena in a single spatial electromagnetic field." E3S Web of Conferences 494 (2024): 03009. http://dx.doi.org/10.1051/e3sconf/202449403009.

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The paper presents the results of the analysis of the disinfection of water by a pulsed single spatial electromagnetic field. The origin of the fluid pressure in the pipe is calculated and graphically presented as the interaction of a single spatial field and the current of moving charges. It is proved that a single spatial field enhances the process of dissociation of water in a liquid solution. The orbital electrons of two hydrogen atoms and one oxygen atom of water create a strong inhomogeneous electric field around themselves, which leads to the separation of the liquid solution and the co

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24

Kolinichenko, A. P., A. N. Pisarchik, and L. B. Ryashko. "Stochastic phenomena in pattern formation for distributed nonlinear systems." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 378, no. 2171 (2020): 20190252. http://dx.doi.org/10.1098/rsta.2019.0252.

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We study a stochastic spatially extended population model with diffusion, where we find the coexistence of multiple non-homogeneous spatial structures in the areas of Turing instability. Transient processes of pattern generation are studied in detail. We also investigate the influence of random perturbations on the pattern formation. Scenarios of noise-induced pattern generation and stochastic transformations are studied using numerical simulations and modality analysis. This article is part of the theme issue ‘Patterns in soft and biological matters’.

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25

SPAGNOLO, B., A. FIASCONARO, and D. VALENTI. "NOISE INDUCED PHENOMENA IN LOTKA-VOLTERRA SYSTEMS." Fluctuation and Noise Letters 03, no. 02 (2003): L177—L185. http://dx.doi.org/10.1142/s0219477503001245.

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We study the time evolution of two ecosystems in the presence of external noise and climatic periodical forcing by a generalized Lotka-Volterra (LV) model. In the first ecosystem, composed by two competing species, we find noise induced phenomena such as: (i) quasi deterministic oscillations, (ii) stochastic resonance, (iii) noise delayed extinction and (iv) spatial patterns. In the second ecosystem, composed by three interacting species (one predator and two preys), using a discrete model of the LV equations we find that the time evolution of the spatial patterns is strongly dependent on the

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Hamker, Fred H., Marc Zirnsak, Arnold Ziesche, and Markus Lappe. "Computational models of spatial updating in peri-saccadic perception." Philosophical Transactions of the Royal Society B: Biological Sciences 366, no. 1564 (2011): 554–71. http://dx.doi.org/10.1098/rstb.2010.0229.

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Perceptual phenomena that occur around the time of a saccade, such as peri-saccadic mislocalization or saccadic suppression of displacement, have often been linked to mechanisms of spatial stability. These phenomena are usually regarded as errors in processes of trans-saccadic spatial transformations and they provide important tools to study these processes. However, a true understanding of the underlying brain processes that participate in the preparation for a saccade and in the transfer of information across it requires a closer, more quantitative approach that links different perceptual ph

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27

Persinger, Michael A. "Geophysical Variables and Behavior: L. Indications of a Tectonic Strain Factor in the Rutledge (Ufo) Observations during 1973 in Southeastern Missouri." Perceptual and Motor Skills 67, no. 2 (1988): 571–75. http://dx.doi.org/10.2466/pms.1988.67.2.571.

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Temporal and spatial distributions of classic UFO phenomena recorded by Rutledge during the year 1973 in southeastern Missouri were examined. Despite exotic characteristics, the phenomena occurred during the periods of the only two earthquake episodes within the region; the most vigorous phenomena occurred on the day of or the day before the earthquakes. The spatial and temporal distributions of these phenomena were commensurate with the tectonic strain hypothesis that most verified UFO reports are generated by tectonic strain through as yet unspecified physical mechanisms. The results also in

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Bal-Domańska, Beata. "Spatial Diversification of Selected Demographic Phenomena in Polish Communes." GeoScape 8, no. 1 (2014): 32–40. http://dx.doi.org/10.2478/geosc-2014-0004.

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Abstract Demographic potential constitutes one of the most important aspects of socioeconomic development by exerting impact on the growth potential and directions of the policy carried out at local and regional level. The areas concentrating young people, characterized by high birth rate and a positive migration balance gain growth potential not only for their current but also longterm development. The objective of the article is to present spatial diversification of the selected demographic phenomena in the crosssection of Polish communes in 2011 as well as to indicate areas presenting high

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de Moraes, Ricardo Mendonça, Luan Carlos de Sena Monteiro Ozelim, and André Luís Brasil Cavalcante. "Generalized Skewed Model for Spatial-Fractional Advective–Dispersive Phenomena." Sustainability 14, no. 7 (2022): 4024. http://dx.doi.org/10.3390/su14074024.

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The conventional mathematical model expressed by the advection–dispersion equation has been widely used to describe contaminant transport in porous media. However, studies have shown that it fails to simulate early arrival of contaminant, long tailing breakthrough curves and presents a physical scale-dependency of the dispersion coefficient. Recently, advances in fractional calculus allowed the introduction of fractional order derivatives to model several engineering and physical phenomena, including the anomalous dispersion of solute particles. This approach gives birth to the fractional adve

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Yan, Duokui, and Tiancheng Ouyang. "New Phenomena in the Spatial Isosceles Three-Body Problem." International Journal of Bifurcation and Chaos 25, no. 09 (2015): 1550116. http://dx.doi.org/10.1142/s0218127415501163.

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In the three-body problem, it is known that there exists a special set of periodic orbits: spatial isosceles periodic orbits. In each period, one body moves up and down along a straight line, and the other two bodies rotate around this line. In this work, we revisit this set of orbits by applying variational method. Two unexpected phenomena are discovered. First, this set is not always spatial. It actually bifurcates from the circular Euler (central configuration) orbit to the Broucke (collision) orbit. Second, one of the orbits in this set encounters an oscillating behavior. By running its in

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31

Wang, Haiyan. "Pattern transition phenomena in spatial modeling of infectious diseases." Physics of Life Reviews 19 (December 2016): 81–82. http://dx.doi.org/10.1016/j.plrev.2016.10.007.

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32

Paolino, Luca, Monica Sebillo, Genoveffa Tortora, Giuliana Vitiello, and Robert Laurini. "Phenomena – A visual environment for querying heterogenous spatial data." Journal of Visual Languages & Computing 20, no. 6 (2009): 420–36. http://dx.doi.org/10.1016/j.jvlc.2009.06.002.

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33

Fricker, M. D., M. Tlalka, D. Bebber, S. Tagaki, S. C. Watkinson, and P. R. Darrah. "Fourier-based spatial mapping of oscillatory phenomena in fungi." Fungal Genetics and Biology 44, no. 11 (2007): 1077–84. http://dx.doi.org/10.1016/j.fgb.2007.02.012.

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34

Johnson, Lucinda B. "Analyzing spatial and temporal phenomena using geographical information systems." Landscape Ecology 4, no. 1 (1990): 31–43. http://dx.doi.org/10.1007/bf02573949.

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Grossi, D., F. Imperati, G. Carbone, A. Maiorino, V. Angelillo, and L. Trojano. "Visual and spatial positive phenomena in the neglected hemifield." Journal of Neurology 252, no. 6 (2005): 725–26. http://dx.doi.org/10.1007/s00415-005-0724-0.

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36

García-Pérez, Miguel A. "Visual phenomena without low spatial frequencies: A closer look." Vision Research 31, no. 9 (1991): 1647–53. http://dx.doi.org/10.1016/0042-6989(91)90142-r.

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37

Niedźwiedź, Anna, and Kamila Baraniecka-Olszewska. "Religious heritages as spatial phenomena: Constructions, experiences, and selections." Anthropological Notebooks 26, no. 3 (2020): 1–16. https://doi.org/10.5281/zenodo.4592308.

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<strong>Abstract</strong> This special issue explores the relationship between religious heritages and space. We will approach religious heritages as spatial phenomena to analyze how heritages are constructed, manifested, lived and experienced, celebrated and cherished but also neglected, disputed or contested <em>through</em> and <em>in</em> space(s). This introductory paper starts by untangling religious and heritage discourses triggered by the July 2020 Hagia Sophia transformation into a mosque. Furthermore, we refer to anthropological theorisations of <em>religious</em> and <em>heritage</e

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Bajat, Branislav, and Dragan Blagojevic. "Application of geostatistics in spatial analyses." Glasnik Srpskog geografskog drustva 87, no. 2 (2007): 143–52. http://dx.doi.org/10.2298/gsgd0702143b.

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During the last decade, the development of computational technique has influenced wider implementation of numerical methods in different software applications, which are oriented to processing, presentation, and analysis of spatial data. This is particularly the case for geostatistical methods, which were developed for analysis of the data, which include spatial components. Those methods provide analytical processing and description of spatial continuity, which is an important characteristic for numerous natural phenomena. Implementation of classical statistical methods does not allow the perc

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Thapa, Prem Bahadur, Bikash Phuyal, and Krishna Kumar Shrestha. "Spatial variability of slope movements in central and western Nepal Himalaya: Evaluating large-scale landslides to cut-slopes." Journal of Nepal Geological Society 65 (August 22, 2023): 183–94. http://dx.doi.org/10.3126/jngs.v65i01.57777.

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Spatial variability of slope movements is common in the Himalayan terrain of central and western Nepal Himalaya due to the intricate topography, differential geo-environment, and frequent rainstorms. The process of mass movements in the Himalaya has been described in the past by many researchers. The spatial variability of slope movement phenomena is scale dependent and is affected by causative and triggering processes. The limited researchers delivered output to understand the scale-dependent spatial variability resulting from the causative and triggering mechanism of slope movement phenomena

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Krunic, Nikola, Aleksandra Gajic, Danijela Srnic, and Dragutin Tosic. "Spatial aspects of demographic processes in Serbia." Stanovnistvo 56, no. 2 (2018): 23–38. http://dx.doi.org/10.2298/stnv1802023k.

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Changes in the trends, distribution and structures of the population identified through censuses (such as the changes in total population, gender, educational, age and other structures) are crucial for understanding spatial phenomena and processes like urbanization. Numerous urban geography studies researching the development of systems of settlements in former Yugoslavia, which carried on in Serbia, were the foundation for a singular theoretical and methodological framework for researching spatial phenomena and processes focused precisely on the understanding of dynamic changes in the structu

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Ahlers, Guenter, and Jaechul Oh. "Critical Phenomena Near Bifurcations in Nonequilibrium Systems." International Journal of Modern Physics B 17, no. 22n24 (2003): 3899–907. http://dx.doi.org/10.1142/s0217979203021897.

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The usual deterministic description of spatially-extended nonlinear dissipative systems far from equilibrium yields a sharp bifurcation point at a crtical value R=Rc of the control parameter where the system makes a transition from the spatially uniform ground state to a state with spatial variation. However, when the effect of thermal noise is considered, then even below the bifurcation there are fluctuations of the macroscopic variables away from the uniform state and the relevant fields, although they have zero mean, have a positive mean square. Here we review measurements of the properties

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KORI, ADRIANA, and DAVID S. GELDMACHER. "Three-dimensional neglect phenomena following right anterior choroidal artery infarction." Journal of the International Neuropsychological Society 5, no. 6 (1999): 567–71. http://dx.doi.org/10.1017/s1355617799566113.

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Neglect in the horizontal and vertical axes of space has been observed after acute right anterior choroidal artery (AChA) lesions. How spatial processing is affected in the radial axis during the acute period following infarction in this region is unknown. We report the case of a 69-year-old man with acute left hemineglect and deficits in 3-dimensional spatial processing following right AChA infarction. His line bisections in 4 spatial conditions, oriented in the 3 primary axes of space, were compared with 6 control participants. The patient's bisections were different from true center and fro

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Ntankouo Njila, Roger Cesarié, Mir Abolfazl Mostafavi, and Jean Brodeur. "A Decentralized Semantic Reasoning Approach for the Detection and Representation of Continuous Spatial Dynamic Phenomena in Wireless Sensor Networks." ISPRS International Journal of Geo-Information 10, no. 3 (2021): 182. http://dx.doi.org/10.3390/ijgi10030182.

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In this paper, we propose a decentralized semantic reasoning approach for modeling vague spatial objects from sensor network data describing vague shape phenomena, such as forest fire, air pollution, traffic noise, etc. This is a challenging problem as it necessitates appropriate aggregation of sensor data and their update with respect to the evolution of the state of the phenomena to be represented. Sensor data are generally poorly provided in terms of semantic information. Hence, the proposed approach starts with building a knowledge base integrating sensor and domain ontologies and then use

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Filippov, Evgeny D., Konstantin F. Burdonov, Tatiana A. Pikuz, and Igor Yu Skobelev. "X-ray Self-Emission Imaging of Hydrodynamic Laser-Induced Astrophysical Phenomena." Symmetry 14, no. 12 (2022): 2536. http://dx.doi.org/10.3390/sym14122536.

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In this article, we present an overview of the application of X-ray self-emission methods for the imaging of hydrodynamic astrophysical phenomena in laboratory-scale experiments. Typical diagnostic approaches, their advantages, drawbacks, and application perspectives are considered. We show that X-ray imaging and spectroscopy methods with 2D and even 1D spatial resolution are valuable for numerous laboratory astrophysical problems. Furthermore, the methods revealed the hydrodynamic evolution, the spatial shape and structure, and spatial features of important parameters such as electron density

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Zarębski, Patrycjusz. "REVITALIZATION AS A PROCESS OF ASSESSING AND SHAPING DEGRADED RURAL SPACES." Annals of the Polish Association of Agricultural and Agribusiness Economists XIX, no. 4 (2017): 250–56. http://dx.doi.org/10.5604/01.3001.0010.5195.

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The aim of the study was to identify and evaluate indicators for spatial planning of revitalization processes in rural areas. Special attention was paid to the study of crisis phenomena and their spatial distribution, as well as answer to the question of consequences for the municipality development. Municipality was split into analytical units (rural areas). Subsequently, key indicators were identified, describing four key aspects of revitalization in terms of social, economic, technical and functionalspatial dimensions. Based on them, the classification of villages was conducted due to the o

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Chamizo, V. D. "Acquisition of Knowledge about Spatial Location: Assessing the Generality of the Mechanism of Learning." Quarterly Journal of Experimental Psychology Section B 56, no. 1b (2003): 102–13. http://dx.doi.org/10.1080/02724990244000205.

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A selection of studies in the last 20 years is reviewed. These studies show basic Pavlovian phenomena in the spatial domain (like blocking, overshadowing, latent inhibition, and perceptual learning) with nonhuman subjects, specifically with rats, both in the radial maze and in the circular pool. The generality of these phenomena with respect to other species and to other spatial preparations is also discussed. The conclusion is that the mechanism responsible for the acquisition of knowledge about spatial location seems to be associative in nature.

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Wendt, Florian, Gerriet K. Sharma, Matthias Frank, Franz Zotter, and Robert Höldrich. "Perception of Spatial Sound Phenomena Created by the Icosahedral Loudspeaker." Computer Music Journal 41, no. 1 (2017): 76–88. http://dx.doi.org/10.1162/comj_a_00396.

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The icosahedral loudspeaker (IKO) is able to project strongly focused sound beams into arbitrary directions. Incorporating artistic experience and psychoacoustic research, this article presents three listening experiments that provide evidence for a common, intersubjective perception of spatial sonic phenomena created by the IKO. The experiments are designed on the basis of a hierarchical model of spatiosonic phenomena that exhibit increasing complexity, ranging from a single static sonic object to combinations of multiple, partly moving objects. The results are promising and explore new compo

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Korenik, Stanisław. "Polarization and convergence in socio-economic spatial development models." Biblioteka Regionalisty 2020, no. 20 (2020): 59–69. http://dx.doi.org/10.15611/br.2020.1.05.

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The basic economic category that is analysed in modern economy is growth. Referring this phenomenon to socio-economic space, the problem of its uniformity arises. In spatial development concepts, it is assumed to self-align this phenomenon (neoliberal concepts) or to force it through interventionism (Keynesian concepts). However, phenomena such as polarization and convergence occur in all considerations. These phenomena are perceived differently in diverse theories and doctrines, which is the reason they have different meanings and expectations

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Tuda, Midori. "Understanding mechanism of spatial ecological phenomena: a preface to the special feature on “Spatial statistics”." Ecological Research 22, no. 2 (2007): 183–84. http://dx.doi.org/10.1007/s11284-006-0328-x.

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Silveirinha, Mário G., Cristian Della Giovampaola, and Nader Engheta. "Two cases of spatial transformations." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 373, no. 2049 (2015): 20140352. http://dx.doi.org/10.1098/rsta.2014.0352.

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Here, we give an overview of our work on two topics related to the theme of spatial transformations in wave theory, namely the concepts of transformation electronics and ‘digital’ metamaterials. In the first topic, we show that the notion of transformation optics can be extended to other physical phenomena such as tailoring the effective mass of charged carriers, e.g. electrons, in specially designed semiconductor superlattices. We discuss how the combination of thin layers of electronic materials with different effective mass of electrons may lead to bulk composite structures in which the eff

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