Results 31 to 40 of about 3,984,310 (349)

Dundee Discussion Papers in Economics 253:Spatial Interactions in Hedonic Pricing Models: The Urban Housing Market of Aveiro, Portugal [PDF]

, 2011
Spatial heterogeneity, spatial dependence and spatial scale constitute key features of spatial analysis of housing markets. However, the common practice of modelling spatial dependence as being generated by spatial interactions through a known spatial ...
Anselmo de Castro, Eduardo, Bhattacharjee, Arnab, Marques, Joao Lourenco   +2 more
core   +6 more sources

Temporal and spatial heterogeneity of host response to SARS-CoV-2 pulmonary infection

Nature Communications, 2020
The relationship of SARS-CoV-2 pulmonary infection and severity of disease is not fully understood. Here we show analysis of autopsy specimens from 24 patients who succumbed to SARS-CoV-2 infection using a combination of different RNA and protein ...
Niyati Desai, Azfar Neyaz, A. Szabolcs, A. Shih, Jonathan H. Chen, V. Thapar, Linda T. Nieman, A. Solovyov, Arnav Mehta, David J. Lieb, Anupriya S Kulkarni, Christopher Jaicks, Katherine H Xu, Michael J Raabe, C. Pinto, D. Juric, I. Chebib, R. Colvin, A. Kim, R. Monroe, S. Warren, P. Danaher, J. Reeves, J. Gong, E. Rueckert, B. Greenbaum, N. Hacohen, S. Lagana, M. Rivera, L. Sholl, J. Stone, D. Ting, V. Deshpande   +32 more
semanticscholar   +2 more sources

Spatial Heterogeneity in Bistable Figure-Ground Perception

i-Perception, 2020
The appearance of visual objects varies substantially across the visual field. Could such spatial heterogeneity be due to undersampling of the visual field by neurons selective for stimulus categories?
Nonie J. Finlayson, Victorita Neacsu, D. S. Schwarzkopf   +2 more
doaj   +1 more source

Combined effects of soil 3D spatial heterogeneity and biotic spatial heterogeneity (plant clumping) on ecosystem processes in grasslands

Ecology and Evolution, 2023
Soil heterogeneity has been shown to enhance plant diversity, but its effect on grassland productivity is less clear. Even less is known about the effect of plant clumping (intraspecific aggregation) and its potential interaction with soil heterogeneity.
O. Vindušková, G. Deckmyn, M. Bortier, H. J. De Boeck, Y. Liu, I. Nijs   +5 more
doaj   +1 more source

Scale effects on spatial heterogeneity of herbaceous vegetation in desert steppe depend on plant community type

Ecological Indicators, 2021
Spatial heterogeneity plays a crucial role in affecting the ecologial processes in natural ecosystems, yet how spatial heterogeneity of herbaceous vegetation in desert-grassland transitional zone varies with increased spatial scale are still poorly known.
Xiaoan Zuo, Wei Mao, Hao Qu, Min Chen, Shenglong Zhao, Lianxu Liu, Shaokun Wang, Ping Yue, Xujun Ma, Xueyong Zhao, Eduardo Medina-Roldán, Ginger R.H. Allington   +11 more
doaj   +1 more source

FunSpace: A functional and spatial analytic approach to cell imaging data using entropy measures.

PLoS Computational Biology, 2023
Spatial heterogeneity in the tumor microenvironment (TME) plays a critical role in gaining insights into tumor development and progression. Conventional metrics typically capture the spatial differential between TME cellular patterns by either exploring ...
Thao Vu, Souvik Seal, Tusharkanti Ghosh, Mansooreh Ahmadian, Julia Wrobel, Debashis Ghosh   +5 more
doaj   +1 more source

Spatial localization in heterogeneous systems [PDF]

Physical Review E, 2014
We study spatial localization in the generalized Swift-Hohenberg equation with either quadratic-cubic or cubic-quintic nonlinearity subject to spatially heterogeneous forcing. Different types of forcing (sinusoidal or Gaussian) with different spatial scales are considered and the corresponding localized snaking structures are computed.
Kao, H-C, Beaume, C, Knobloch, E
openaire   +3 more sources

Global Production Increased by Spatial Heterogeneity in a Population Dynamics Model [PDF]

, 2005
Spatial and temporal heterogeneity are often described as important factors having a strong impact on biodiversity. The effect of heterogeneity is in most cases analyzed by the response of biotic interactions such as competition of predation. It may also
B.J. Cardinale, B.W. Kooi, C. Bernstein, C. Manté, D. Nérini, F. Gilbert, I. Hanski, J. Huissman, J.-C. Poggiale, J.C. Poggiale, J.C. Poggiale, K. Sakamoto, L. Sanz, L.S. Luckinbill, M. Scheffer, N. Berglund, N. Fenichel, P. Auger, P. Auger, P. Auger, P. Auger, R. Arditi, R. Arditi, R. Bravo de la Parra, S.A. Levin, S.W. Pacala, V. Andersen, Y. Iwasa, Y. Iwasa   +28 more
core   +4 more sources

Spatial heterogeneity in projected leprosy trends in India [PDF]

, 2015
Background: Leprosy is caused by infection with Mycobacterium leprae and is characterized by peripheral nerve damage and skin lesions. The disease is classified into paucibacillary (PB) and multibacillary (MB) leprosy.
Beauclair, Roxanne, Brook, Cara E, Galvani, Alison P, Lietman, Thomas M, Ndeffo-Mbah, Martial, Ngwenya, Olina, Porco, Travis C, Satpathy, Sudhir K, Worden, Lee   +8 more
core   +3 more sources

Resource competition and coexistence in heterogeneous metacommunities: many-species coexistence is unlikely to be facilitated by spatial variation in resources [PDF]

PeerJ, 2013
There is little debate about the potential of environmental heterogeneity to facilitate species diversity. However, attempts to show the relationship between spatial heterogeneity and diversity empirically have given mixed results.
Donald R. Schoolmaster Jr
doaj   +2 more sources