Divergent assembly patterns of core and non-core microbial taxa under low environmental heterogeneity in the surface waters of the Xisha Islands. [PDF]
Microbiol SpectrDeng Z +6 more
europepmc +1 more source
Insect defoliators trading spaces in a hemiboreal forest: Implications for diversity-stability and ecosystem resilience. [PDF]
EcologySturtevant BR +7 more
europepmc +1 more source
Environmental stress strengthens plant-mycorrhizal associations: A novel extension of the stress gradient hypothesis. [PDF]
EcologyDoolittle CJ +3 more
europepmc +1 more source
Cross-Range Comparison of Supraglacial Microbial Communities Between Gongga and Gangrigabu Mountains, Southeast Tibetan Plateau. [PDF]
Ecol EvolHu Y, Liu Q, Lu X.
europepmc +1 more source
Contrasting geographic patterns of parasite and hantavirus diversity in the rodent Oligoryzomys longicaudatus (Rodentia, Cricetidae). [PDF]
PLoS Negl Trop DisBrennan RN +4 more
europepmc +1 more source
Related searches:
On the Combination of Spatial Diversity and Multiuser Diversity
IEEE Communications Letters, 2004The intention of this letter is to clarify various aspects related to the combined use of spatial diversity and multiuser diversity in a mobile network. We consider a system with one base station and K users, and study five different spatial diversity transmission modes.
E G Larsson
exaly +3 more sources
On the combination of spatial diversity and multiuser diversity under spatial correlation
2005 2nd Asia Pacific Conference on Mobile Technology, Applications and Systems, 2005The intention of this paper is to study the impact of the spatial correlation between transmit antennas on the performance of multiuser system in the downlink. Exact expressions for the average channel capacity of the multiuser diversity systems combined with transmit diversity are derived, and based on this, average capacity is analyzed.
D. Tang, G.C. Zhang, J.Y. Qin
openaire +1 more source
Ontological Modularity and Spatial Diversity
Spatial Cognition & Computation, 2007In this paper we propose that adequate treatments of space need to be multiperspecti- val and related to sound foundational ontologies. To support this, we show that natural spatial descriptions commonly appeal to diverse theories of space and these need to be formally combined to be fully interpreted. Our account draws particularly on the foundational
John A. Bateman +4 more
openaire +3 more sources
Effects of Spatial Competition on the Diversity of a Quasispecies
Physical Review Letters, 2008The diversity harbored by populations of RNA viruses results from high mutation rates, as well as from the characteristics of the environment where they evolve. By means of a simple model for structured quasispecies, we quantify how competition for space among phenotypic types shapes their distribution at the mutation-selection equilibrium.
Aguirre, Jacobo +1 more
openaire +3 more sources