Results 61 to 70 of about 4,302,979 (374)

Relational representations of algebraic lattices and their applications

open access: yesOpen Mathematics, 2022
In this paper, we define the concepts of strongly regular relation, finitely strongly regular relation, and generalized finitely strongly regular relation, and get the relational representations of strongly algebraic, hyperalgebraic, and quasi ...
Luo Shuzhen, Xu Xiaoquan
doaj   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

Renormalization of QED with planar binary trees [PDF]

open access: yes, 2000
The renormalized photon and electron propagators are expanded over planar binary trees. Explicit recurrence solutions are given for the terms of these expansions.
Brouder, Christian, Frabetti, Alessandra
core   +2 more sources

Fixed point result and applications on a b-metric space endowed with an arbitrary binary relation

open access: yes, 2013
In this paper, we introduce the concept of q-set-valued α-quasi-contraction mapping and establish the existence of a fixed point theorem for this mapping in b-metric spaces.
W. Sintunavarat   +2 more
semanticscholar   +1 more source

New Studies for Dynamic Programming and Fractional Differential Equations in Partial Modular b-Metric Spaces

open access: yesFractal and Fractional
This study explores innovative insights into the realms of dynamic programming and fractional differential equations, situated explicitly within the framework of partial modular b-metric spaces enriched with a binary relation R, proposing a novel ...
Abdurrahman Büyükkaya   +3 more
doaj   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

The relation between degrees of belief and binary beliefs: A general impossibility theorem [PDF]

open access: yes, 2019
Agents are often assumed to have degrees of belief (“credences”) and also binary beliefs (“beliefs simpliciter”). How are these related to each other? A much-discussed answer asserts that it is rational to believe a proposition if and only if one has a ...
Dietrich, Franz, List, Christian
core   +3 more sources

The Complexity of Synthesizing Uniform Strategies [PDF]

open access: yes, 2013
We investigate uniformity properties of strategies. These properties involve sets of plays in order to express useful constraints on strategies that are not \mu-calculus definable. Typically, we can state that a strategy is observation-based.
Bozzelli, Laura   +2 more
core   +4 more sources

Relational Contractions of Matkowski–Berinde–Pant Type and an Application to Certain Fractional Differential Equations

open access: yesFractal and Fractional
This paper concludes a few fixed-point outcomes involving almost Matkowski contraction-inequality of Pant type in a relational metric space. The findings established here enhance, expand, consolidate and develop several noted outcomes.
Doaa Filali   +5 more
doaj   +1 more source

Refinements to Relation-Theoretic Contraction Principle

open access: yesAxioms, 2022
After the appearance of relation-theoretic contraction principle proved in a metric space equipped with an amorphous binary relation (often termed as relational metric space), various core fixed point results have been proved in the setting of different ...
Aftab Alam, Reny George, Mohammad Imdad
doaj   +1 more source

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