Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Jens, Walter"'
Autor:
Fuyong Li, Junhong Liu, María X. Maldonado-Gómez, Steven A. Frese, Michael G. Gänzle, Jens Walter
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract Background Next-generation sequencing (NGS) approaches have revolutionized gut microbiome research and can provide strain-level resolution, but these techniques have limitations in that they are only semi-quantitative, suffer from high detec
Externí odkaz:
https://doaj.org/article/c9cefb5e53484958b2341378119b52cd
Autor:
Fischer, Jens Walter
Based on a construction iterating the line graph operator twice, the cycle double cover conjecture is proven in a constructive way using a perspective inspired by statistical mechanics and spin systems. In the resulting graph, deletion of specific su
Externí odkaz:
http://arxiv.org/abs/2307.06649
Autor:
Petya Koleva, Jia He, Garett Dunsmore, Najmeh Bozorgmehr, Julia Lu, Maia Huynh, Stephanie Tollenaar, Vivian Huang, Jens Walter, Sing Sing Way, Shokrollah Elahi
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-23 (2024)
Abstract Background The establishment of microbial communities in neonatal mammals plays a pivotal role in shaping their immune responses to infections and other immune-related conditions. This process is influenced by a combination of endogenous and
Externí odkaz:
https://doaj.org/article/2ad7d12d3e5840baa8c2be949fc656ab
Autor:
Fischer, Jens Walter
We present an exclusion process based approach for sampling densest $k$-sub-graphs from regular graphs $L$ with connected complement. By interpreting an exclusion process as a Markov chain on a corresponding Token Graph $\mathfrak{L}_k$, we make use
Externí odkaz:
http://arxiv.org/abs/2301.04367
Autor:
Fischer, Jens Walter
Token graphs, or symmetric powers of graphs, see \cite{alavi2002survey} and \cite{Fabila-Monroy2012}, are defined on the $k$-combinations of the vertex set of some graph $L$, where edges exist between two such combinations, if their symmetric differe
Externí odkaz:
http://arxiv.org/abs/2212.14634
Autor:
Fischer, Jens Walter
Understanding the topology of the state space has proven to be extremely efficient for dynamical systems with a continuous state space. On the other hand, for particle systems on finite simple graphs, it has not yet been subject to deep investigation
Externí odkaz:
http://arxiv.org/abs/2210.11985
Autor:
Edward C. Deehan, Zhengxiao Zhang, Nguyen K. Nguyen, Maria Elisa Perez-Muñoz, Janis Cole, Alessandra Riva, David Berry, Carla M. Prado, Jens Walter
Publikováno v:
Gut Microbes, Vol 16, Iss 1 (2024)
Dietary fiber supplements are a strategy to close the ‘fiber gap’ and induce targeted modulations of the gut microbiota. However, higher doses of fiber supplements cause gastrointestinal (GI) symptoms that differ among individuals. What determine
Externí odkaz:
https://doaj.org/article/67ce5a220a1b4b058335b371dab9804c
Autor:
Zhengxiao Zhang, Valentin Mocanu, Edward C. Deehan, Naomi Hotte, Yuanyuan Zhu, Shanshan Wei, Dina H. Kao, Shahzeer Karmali, Daniel W. Birch, Jens Walter, Karen L. Madsen
Publikováno v:
Gut Microbes, Vol 16, Iss 1 (2024)
ABSTRACTMicrobial-based therapeutics in clinical practice are of considerable interest, and a recent study demonstrated fecal microbial transplantation (FMT) followed by dietary fiber supplements improved glucose homeostasis. Previous evidence sugges
Externí odkaz:
https://doaj.org/article/681021fdc8244ced84a008a04fcf9f94
Autor:
Fischer, Jens Walter
Second order recurrence relations of real numbers arise form various applications in discrete time dynamical systems as well as in the context on Markov chains. Solutions to the recurrence relations are fully defined by the first two initial values a
Externí odkaz:
http://arxiv.org/abs/2204.12136