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Extremal jumps of circuit complexity of unitary evolutions generated by random Hamiltonians
Published 2025-01-01Subjects: Get full text
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Stochastic processes govern gut bacterial community assembly in a Schistosoma mansoni-transmitting snail, Biomphalaria straminea.
Published 2025-02-01“…<h4>Conclusions</h4>This study demonstrates that stochastic processes govern the assembly of the gut microbiota in B. straminea. …”
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Stochastic renormalization group and gradient flow
Published 2020-01-01Subjects: Get full text
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Stochastic process-based drought monitoring and assessment system: A temporal switched weights approach for accurate and precise drought determination.
Published 2025-01-01“…As a result, a novel system for meteorological, agricultural, and hydrological droughts based on the Stochastic Process (Markov chain (MC)) has been proposed to address this issue. …”
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Dynamic critical behavior of the chiral phase transition from the real-time functional renormalization group
Published 2025-01-01Subjects: Get full text
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Microscopic origin of the spatial and temporal precision in biological systems
Published 2025-03-01“…Although the underlying molecular mechanisms of surprisingly high precision in biology remain not well understood, a novel theoretical picture that relies on the coupling of relevant stochastic processes has recently been proposed and applied to explain different phenomena. …”
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An examination of changes in autumn Eurasian snow cover and its relationship with the winter Arctic Oscillation using 20th Century Reanalysis version 3
Published 2025-02-01“…Novel aspects are (i) analysis back to 1836, (ii) adjusting the reanalysis SC through comparison with observations, and (iii) analysing the statistical significance of the frequency of periods of significant SC–AO relationships to determine whether these connections can be distinguished from stochastic processes. Across the full span of 20CRv3, there is a small increase in mean September Eurasian SC. …”
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Small molecule metabolites drive plant rhizosphere microbial community assembly patterns
Published 2025-02-01“…Variable selection (βNTI >2) drove phylogenetic turnover in ST, while stochastic processes (|βNTI| < 2) dominated in CK. This study provides quantitative insights into the role of rhizosphere metabolites in shaping microbial community assembly and highlights their potential for targeted modulation of rhizosphere microbiomes.…”
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The dynamics of lowland river sections of Danube and Tisza in the Carpathian basin
Published 2025-02-01“…The empirical histograms for half-daily water level changes can be well-fitted by piecewise-exponential functions containing four or three sections, consistent with the understanding that level changes are deterministic rather than stochastic processes, as is well known in hydrology. Such statistical tests can serve as benchmarks for modeling water levels and discharges. …”
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Eukaryotic plankton community and assembly processes in a large-scale water diversion project in China
Published 2025-02-01“…Additionally, the assembly processes of eukaryotic plankton in both DJK and MRP are predominantly influenced by stochastic processes. However, in comparison to DJK, deterministic processes have a more pronounced impact on MRP, accounting for 39.29% and 1.82%, respectively. …”
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Spartina alterniflora invasion significantly alters the assembly and structure of soil bacterial communities in the Yellow River Delta
Published 2025-02-01“…In comparison, S. alterniflora-associated bacterial communities were enriched with both sulfate-reducing bacteria (SEEP-SRB1) and sulfate-oxidizing bacteria (Sulfurimonas), which maintained a dynamic balance in the local sulfur-cycle, and thereby enhanced S. alterniflora growth. In addition, stochastic processes dominated the assembly of soil bacterial communities associated with all four plant species, but were most important for the S. alterniflora community. …”
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Application of Discrete-time semi-Markov Model to the Stochastic forecasting of Capital assests as stock.
Published 2022“…Semi Markov is a stochastic process that generalizes both the Markov chain and the Markov renewal processes. it is well known that the performances of the stock market or factors that move stock prices are technical factors, fundamental factors and market sentiments.…”
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Gene function revealed at the moment of stochastic gene silencing
Published 2025-01-01“…Abstract Gene expression is a dynamic and stochastic process characterized by transcriptional bursting followed by periods of silence. …”
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Specificity and tunability of efflux pumps: A new role for the proton gradient?
Published 2025-01-01“…We developed a set of mathematical models describing operation of efflux pumps as a discrete cyclic stochastic process across a network of states characterizing pump conformations and the presence/absence of bound ligands and protons. …”
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