Results 61 to 70 of about 2,891,219 (304)

Higher moments for random multiplicative measures [PDF]

open access: yes, 2015
We obtain a condition for the Lq-convergence of martingales generated by random multiplicative cascade measures for q>1 without any self-similarity requirements on the cascades.Peer ...
Falconer, Kenneth John, K. J. Falconer
core   +1 more source

Dominating sets in random graphs [PDF]

open access: yes, 2022
This work presents some random graphs with their dominating sets found by us. After giving an overview of the literature related to the topic and the route of scientific development leading to the definition of the random graphs, the logical process ...
Túri, József
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

On Random Hard Sets for NP

open access: yesInformation and Computation, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ronald V. Book, Osamu Watanabe 0001
openaire   +2 more sources

Difference Sets and Positive Exponential Sums I. General Properties [PDF]

open access: yes, 2014
We describe general connections between intersective properties of sets in Abelian groups and positive exponential sums. In particular, given a set A the maximal size of a set whose difference set avoids A will be related to positive exponential sums ...
Matolcsi, Máté, Ruzsa, Z. Imre
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

A fuzzy clustering procedure for random fuzzy sets

open access: yes, 2016
A fuzzy clustering method for random fuzzy sets is proposed. The starting point is a p-value matrix with elements obtained by comparing the expected values of random fuzzy sets by means of a bootstrap test.
Ramos Guajardo, Ana Belén   +1 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Random closed sets viewed as random recursions [PDF]

open access: yesArchive for Mathematical Logic, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
R. Daniel Mauldin, Alexander P. McLinden
openaire   +3 more sources

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