Results 11 to 20 of about 4,356,268 (297)
Effects of Antenna Correlation on Spatial Diversity and Multiuser Diversity
2008 IEEE Wireless Communications and Networking Conference, 2008 This paper investigates the effects of antenna correlations on spatial diversity and multiuser diversity. Using an upper bound on achievable capacity from order statistic theory, we quantify the interactions between spatial correlation, spatial diversity and multiuser diversity.
Haelyong Kim, Wan Choi, Hyuncheol Park
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Diversity and Spatial Productivity Growth
Abstract Various strands of literature analyse the role of product diversity in influencing long-run growth and development. First, product diversification is at the heart of modern economic development and innovation-based endogenous growth theories.
Basile R., Cicerone G.
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Spatial diversity of the skin bacteriome. [PDF]
Front Microbiol, 2023 The bacterial communities of the human skin impact its physiology and homeostasis, hence elucidating the composition and structure of the healthy skin bacteriome is paramount to understand how bacterial imbalance (i.e., dysbiosis) may lead to disease.
Pérez-Losada M, Crandall KA.
europepmc +4 more sources
Patterns of species diversity in different spatial scales and spatial heterogeneity on beta diversity [PDF]
Acta Botânica Brasílica, 2019 Patterns of species diversity are essential to understand community structure. We aimed to determine species diversity and patterns of beta diversity in different spatial scales. We sampled three thousand individuals between the coordinates 22°10'S to 22°
Caio J. R. S. Soares +4 more
doaj +5 more sources
SPATIAL DIVERSITY OF UNEMPLOYMENT IN UKRAINE [PDF]
Humanities and Social Sciences quarterly, 2019 The aim of this study is to analyze the spatial differentiation of unemployment rate in the regions in Ukrainian oblasts. Based on the definition of the unemployment rate, the determinants of unemployment rates registered in Ukraine were featured. To analyze the spatial diversification of unemployment rate, the method of spatial econometrics with the ...
Bolińska, Monika, Chornenka, Olesia
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Spatial patterns of phylogenetic diversity [PDF]
Ecology Letters, 2010 Ecology Letters (2011) 14: 141–149 Abstract Ecologists and conservation biologists have historically used species–area and distance–decay relationships as tools to ...
Morlon, Hélène +7 more
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Insights into Diatom Substrate Preferences in the Inter-Tidal Zone of a Subarctic Coast
Hydrobiology, 2023 Diatoms are reliable environmental bioindicators, but their application in coastal environments remains limited. Substrate has been put forward in the literature as an important variable in determining diatom habitat preferences.
Emilie Arseneault +3 more
doaj +1 more source
A family of spatial biodiversity measures based on graphs [PDF]
, 2012 While much research in ecology has focused on spatially explicit modelling as well as on measures of biodiversity, the concept of spatial (or local) biodiversity has been discussed very little.
Rajala, T +3 more
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Effective Data Management and Spatial Analytics
, 2021 This webinar introduced the implementations of effective data management and spatial analytics by academic and industry leaders of the field, and discuss the directions for further enhancement through integration with a cloud-based platform for research ...
Spatial Data Lab
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Coherent and Noncoherent Joint Processing of Sonar for Detection of Small Targets in Shallow Water
Sensors, 2018 A coherent-noncoherent joint processing framework is proposed for active sonar to combine diversity gain and beamforming gain for detection of a small target in shallow water environments.
Xiang Pan +5 more
doaj +1 more source