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The impact of user spatial heterogeneity in heterogeneous cellular networks [PDF]
2014 IEEE Globecom Workshops (GC Wkshps), 2014 The spatial distribution of users in cellular networks plays an important role on network performance. It is becoming increasingly common in the recent literature to model the user locations according to a homogeneous Poisson point process, yet users are often spatially clustered in reality.
Ziyang Wang +3 more
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, 2021 Conventionally, food web models have been developed based on the mean-field approach ignoring small-scale spatial variability. The closure modeling approach, which accounts for both fluctuations and spatial means, is an effective way to model the impact ...
S. Lan, Smith +3 more
core +1 more source
Spatial Heterogeneity of Field Capacity of Chernozem Soil in Northeast of China
Guan'gai paishui xuebao, 2021 【Background】 The soil moisture characteristic has the obvious spatial heterogeneity, and the determination of its spatial heterogeneity is the theoretical basis for the precision management of soil water.
LIU Jilong +7 more
doaj +1 more source
Genome-scale investigation of olfactory system spatial heterogeneity. [PDF]
PLoS ONE, 2017 The early olfactory system is organized in parallel, with numerous, specialized subsystems established by the modular and topographic projections of sensory inputs.
Torben Noto +2 more
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Evaluating the Temporal and Spatial Heterogeneity of the European Convergence Process, 1980-1999
, 2006 In this paper, we suggest a framework that allows testing simultaneously for temporal heterogeneity, spatial heterogeneity, and spatial autocorrelation in &bgr;-convergence models.
Julie Le Gallo +2 more
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Spatial Heterogeneity, Broadband, and New Firm Formation
Kvalita Inovácia Prosperita, 2017 Purpose: This paper examines the spatial heterogeneity associated with broadband Internet and new firm formation in a number of U.S. states. Methodology/Approach: Both ordinary least-squares regression and Geographically Weighted Regression are used ...
Jitendra Parajuli, Kingsley Haynes
doaj +1 more source
On evolutionary spatial heterogeneous games [PDF]
Physica A: Statistical Mechanics and its Applications, 2008 How coperation between self-interested individuals evolve is a crucial problem, both in biology and in social sciences, that is far from being well understood. Evolutionary game theory is a useful approach to this issue. The simplest model to take into account the spatial dimension in evolutionary games is in terms of cellular automata with just a one ...
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Dealing with spatial heterogeneity [PDF]
Hydrogeology Journal, 2005 Heterogeneity can be dealt with by defining homogeneous equivalent properties, known as averaging, or by trying to describe the spatial variability of the rock properties from geologic observations and local measurements. The techniques available for these descriptions are mostly continuous Geostatistical models, or discontinuous facies models such as ...
de Marsily, Ghislain +5 more
openaire +2 more sources