Results 1 to 10 of about 3,984,310 (349)

An optimal parameters-based geographical detector model enhances geographic characteristics of explanatory variables for spatial heterogeneity analysis: cases with different types of spatial data

GIScience & Remote Sensing, 2020
Spatial heterogeneity represents a general characteristic of the inequitable distributions of spatial issues. The spatial stratified heterogeneity analysis investigates the heterogeneity among various strata of explanatory variables by comparing the ...
Yongze Song, Jinfeng Wang, Yong Ge, Chengdong Xu   +3 more
doaj   +2 more sources

Modeling of spatial stratified heterogeneity

GIScience & Remote Sensing, 2022
Spatial stratified heterogeneity (SSH) refers to the geographical phenomena in which the geographical attributes within-strata are more similar than the between-strata, which is ubiquitous in the real world and offers information implying the causation ...
Jiangang Guo, Jinfeng Wang, Chengdong Xu, Yongze Song   +3 more
doaj   +2 more sources

Spatial heterogeneity facilitates carnivore coexistence

Ecology, 2021
AbstractCompetitively dominant carnivore species can limit the population sizes and alter the behavior of inferior competitors. Established mechanisms that enable carnivore coexistence include spatial and temporal avoidance of dominant predator species by subordinates, and dietary niche separation. However, spatial heterogeneity across landscapes could
Andrew B. Davies, Craig J. Tambling, David G. Marneweck, Nathan Ranc, Dave J. Druce, Joris P. G. M. Cromsigt, Elizabeth le Roux, Gregory P. Asner   +7 more
openaire   +5 more sources

Spatial Heterogeneity of Autoinducer Regulation Systems [PDF]

Sensors, 2012
Autoinducer signals enable coordinated behaviour of bacterial populations, a phenomenon originally described as quorum sensing. Autoinducer systems are often controlled by environmental substances as nutrients or secondary metabolites (signals) from ...
Anton Hartmann, Christina Kuttler, Johannes Müller, Burkhard A. Hense   +3 more
doaj   +3 more sources

Spatial heterogeneity in medulloblastoma [PDF]

Nature Genetics, 2017
Spatial heterogeneity of transcriptional and genetic markers between physically isolated biopsies of a single tumor poses major barriers to the identification of biomarkers and the development of targeted therapies that will be effective against the entire tumor.
A Sorana Morrissy, Florence M G Cavalli, Marc Remke, Vijay Ramaswamy, David J H Shih, Borja L Holgado, Hamza Farooq, Laura K Donovan, Livia Garzia, Sameer Agnihotri, Erin N Kiehna, Eloi Mercier, Chelsea Mayoh, Simon Papillon-Cavanagh, Hamid Nikbakht, Tenzin Gayden, Jonathon Torchia, Daniel Picard, Diana M Merino, Maria Vladoiu, Betty Luu, Xiaochong Wu, Craig Daniels, Stuart Horswell, Yuan Yao Thompson, Volker Hovestadt, Paul A Northcott, David T W Jones, John Peacock, Xin Wang, Stephen C Mack, Jüri Reimand, Steffen Albrecht, Adam M Fontebasso, Nina Thiessen, Yisu Li, Jacqueline E Schein, Darlene Lee, Rebecca Carlsen, Michael Mayo, Kane Tse, Angela Tam, Noreen Dhalla, Adrian Ally, Eric Chuah, Young Cheng, Patrick Plettner, Haiyan I Li, Richard D Corbett, Tina Wong, William Long, James Loukides, Pawel Buczkowicz, Cynthia E Hawkins, Uri Tabori, Brian R Rood, John S Myseros, Roger J Packer, Andrey Korshunov, Peter Lichter, Marcel Kool, Stefan M Pfister, Ulrich Schüller, Peter Dirks, Annie Huang, Eric Bouffet, James T Rutka, Gary D Bader, Charles Swanton, Yusanne Ma, Richard A Moore, Andrew J Mungall, Jacek Majewski, Steven J M Jones, Sunit Das, David Malkin, Nada Jabado, Marco A Marra, Michael D Taylor   +78 more
openaire   +4 more sources

Spatial heterogeneity in the urban household living conditions: A-GIS-based spatial analysis

Annals of GIS
The unplanned urban expansion and extreme population pressure have caused several bottlenecks for city dwellers, which have been reflected in the form of inter-urban spatial inequality in living conditions at the household level.
Subham Roy, Suranjan Majumder, Arghadeep Bose, Indrajit Roy Chowdhury   +3 more
doaj   +2 more sources

Spatial protein heterogeneity analysis in frozen tissues to evaluate tumor heterogeneity

PLoS ONE, 2021
A new workflow for protein-based tumor heterogeneity probing in tissues is here presented. Tumor heterogeneity is believed to be key for therapy failure and differences in prognosis in cancer patients. Comprehending tumor heterogeneity, especially at the
Anna Fomitcheva-Khartchenko, Maria Anna Rapsomaniki, Bettina Sobottka, Peter Schraml, Govind V. Kaigala   +4 more
doaj   +2 more sources

Spatial growth theory: Optimality and spatial heterogeneity [PDF]

Journal of Economic Dynamics and Control, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xepapadeas A., Yannacopoulos A. N.
openaire   +2 more sources

Spatial Transcriptomics for Tumor Heterogeneity Analysis

Frontiers in Genetics, 2022
The molecular heterogeneity of cancer is one of the major causes of drug resistance that leads to treatment failure. Thus, better understanding the heterogeneity of cancer will contribute to more precise diagnosis and improved patient outcomes.
Qiongyu Li, Xinya Zhang, Rongqin Ke
doaj   +1 more source

Spatial heterogeneity and environmental predictors of permafrost region soil organic carbon stocks

Science Advances, 2021
Heterogeneous environmental controls on permafrost region soil organic carbon stocks can now be quantified with spatial modeling. Large stocks of soil organic carbon (SOC) have accumulated in the Northern Hemisphere permafrost region, but their current ...
U. Mishra, G. Hugelius, E. Shelef, Yuanhe Yang, J. Strauss, A. Lupachev, J. Harden, J. Jastrow, Chien-Lu Ping, W. Riley, E. Schuur, R. Matamala, M. Siewert, L. Nave, C. Koven, M. Fuchs, J. Palmtag, P. Kuhry, C. Treat, S. Zubrzycki, F. Hoffman, B. Elberling, P. Camill, A. Veremeeva, A. Orr   +24 more
semanticscholar   +1 more source