Results 51 to 60 of about 432,563 (211)

The community-function landscape of microbial consortia

Cell Systems, 2022
Quantitatively linking the composition and function of microbial communities is a major aspiration of microbial ecology. Microbial community functions emerge from a complex web of molecular interactions between cells, which give rise to population-level interactions among strains and species.
Sanchez, Alvaro, Kuehn, Seppe, Skwara, Abigail, Bajic, Djordje, Vila, Jean, Diaz-Colunga, Juan   +5 more
openaire   +4 more sources

Study on the Changes of Agritourism Landscape Pattern in Southwest China’s Mountainous Area from a Landscape Function Perspective: A Case Study of Hanyuan County, Sichuan Province

Land
This study investigates the changes and driving mechanisms of agritourism landscapes in mountainous regions of Southwest China, providing a scientific basis for sustainable landscape management. We analyzed Hanyuan County (2013–2023) using remote images,
Kailu Wang, Yuanzhi Pan, Jiao Zhou, Qian Xu, Chenpu Kang   +4 more
doaj   +1 more source

Evolutionary accessibility in tunably rugged fitness landscapes

, 2012
The adaptive evolution of a population under the influence of mutation and selection is strongly influenced by the structure of the underlying fitness landscape, which encodes the interactions between mutations at different genetic loci.
Franke, Jasper, Krug, Joachim
core   +1 more source

Complexity of evolutionary equilibria in static fitness landscapes [PDF]

, 2013
A fitness landscape is a genetic space -- with two genotypes adjacent if they differ in a single locus -- and a fitness function. Evolutionary dynamics produce a flow on this landscape from lower fitness to higher; reaching equilibrium only if a local ...
Kaznatcheev, Artem
core  

Landscapes of Non-gradient Dynamics Without Detailed Balance: Stable Limit Cycles and Multiple Attractors [PDF]

, 2012
Landscape is one of the key notions in literature on biological processes and physics of complex systems with both deterministic and stochastic dynamics.
Ge, Hao, Qian, Hong
core   +1 more source

Additive energy functions have predictable landscape topologies

The Journal of Chemical Physics, 2022
Recent work (J. Chem. Phys. 154, 114114) has demonstrated that sublevelset persistent homology provides a compact representation of the complex features of an energy landscape in $3N$-dimensions. This includes information about all transition paths between local minima (connected by critical points of index > 1), and allows for differentiation of ...
Brittany Story, Biswajit Sadhu, Henry Adams, Aurora E. Clark   +3 more
openaire   +2 more sources

Region graph partition function expansion and approximate free energy landscapes: Theory and some numerical results

, 2012
Graphical models for finite-dimensional spin glasses and real-world combinatorial optimization and satisfaction problems usually have an abundant number of short loops.
A. Braunstein, A. Lage-Castellanos, A. Montanari, A. Pelizzola, A.K. Hartmann, C.K. Thomas, Chuang Wang, D. Sherrington, D.L. Donoho, E. Aurell, F. Krzakala, F.R. Kschischang, G. An, G. Parisi, G. Toulouse, G.C. Rota, H. Zhou, H.A. Bethe, H.A. Kramers, Haijun Zhou, I. Morgenstern, J.Q. Xiao, J.S. Yedidia, L. Onsager, L. Saul, L. Viana, L. Zdeborová, M. Mézard, M. Mézard, M. Mézard, M. Mézard, M. Mézard, M. Mézard, M. Mézard, M. Suzuki, M. Weigt, M.D. Ediger, P.W. Anderson, R. Kikuchi, R. Monasson, R. Monasson, R. Peierls, S.C. Glotzer, S.F. Edwards, T. Morita, T. Rizzo, T. Rizzo, T. Tanaka, T.M. Cover, Y. Kabashima, Y. Roudi   +50 more
core   +1 more source

Social-Ecological Connectivity to Understand Ecosystem Service Provision across Networks in Urban Landscapes

Land, 2020
Landscape connectivity is a critical component of dynamic processes that link the structure and function of networks at the landscape scale. In the Anthropocene, connectivity across a landscape-scale network is influenced not only by biophysical land use
Monika Egerer, Elsa Anderson
doaj   +1 more source

Universality classes of interaction structures for NK fitness landscapes

, 2018
Kauffman's NK-model is a paradigmatic example of a class of stochastic models of genotypic fitness landscapes that aim to capture generic features of epistatic interactions in multilocus systems. Genotypes are represented as sequences of $L$ binary loci.
Ferretti, Luca, Hwang, Sungmin, Krug, Joachim, Schmiegelt, Benjamin   +3 more
core   +2 more sources

Developing diversity indicators from organic matter and microbe to depict their changes across different soil-landscapes in a subtropical hilly area

Geoderma
Soil organic matter (SOM) molecular diversity and microbial functional diversity are critical for regulating soil organic carbon (SOC) persistence and maintaining soil ecological functions.
Zheng Zhao, Chun Liu, Yue Han, Qingmei Lin, Ruiling Ma, Shuotong Chen, Lianqing Li, Genxing Pan   +7 more
doaj   +1 more source