Results 71 to 80 of about 1,022 (204)

Hyperstability in Electrofishing Catch Rates of Common Carp and Bigmouth Buffalo [PDF]

open access: yes, 2022
Electrofishing catch per unit effort (CPUE) can be an effective index of relative abundance when CPUE is proportional to population density. However, the relationship between fish catch rates and density can be variable and not proportional because ...
McCombs, Audrey   +2 more
core  

Equivalence for Various Forms of Quadratic Functional Equations and Their Generalized Hyers–Ulam–Rassias Stability

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2023
In this manuscript, we study the properties and equivalence results for different forms of quadratic functional equations. Using the Brzdȩk and Ciepliński fixed-point approach, we investigate the generalized Hyers–Ulam–Rassias stability for the 3 ...
Ravinder Kumar Sharma, Sumit Chandok
doaj   +1 more source

On the hyperstability of a quartic functional equation in Banach spaces

open access: yes, 2017
In this paper, we establish some hyperstability results of the following functional equationf (2x + y) + f (2x - y) = 4(f (x + y) + f (x - y)) + 24f (x) - 6f (y)in Banach ...
Bounader, Nordine, Nordine Bounader
core   +1 more source

Stability of -Jordan Homomorphisms from a Normed Algebra to a Banach Algebra

open access: yesAbstract and Applied Analysis, 2013
We establish the hyperstability of -Jordan homomorphisms from a normed algebra to a Banach algebra, and also we show that an -Jordan homomorphism between two commutative Banach algebras is an -ring homomorphism.
Yang-Hi Lee
doaj   +1 more source

In vivo three‐dimensional kinematics in unicompartmental knee arthroplasty: A sports activity cluster analysis

open access: yesJournal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Abstract Purpose The specific kinematics relevant to sports activities after unicompartmental knee arthroplasty (UKA) remain unclear. We aimed to clarify the kinematic factors associated with sports activities after UKA. Methods Twenty‐five knees that had undergone UKA were examined fluoroscopically during squatting (weight‐bearing [WB]) and active ...
Kenichi Kono   +7 more
wiley   +1 more source

ON HYPERSTABILITY OF GENERALISED LINEAR FUNCTIONAL EQUATIONS IN SEVERAL VARIABLES

open access: yes, 2015
We obtain some results on approximate solutions of the generalised linear functional equation Sigma(m)(i=1) L-i f (Sigma(n)(j=1) a(ij)x(j)) = 0 for functions mapping a normed space into a normed space.
Zhang, D., Zhang, Dong
core   +1 more source

De Novo Synthesis in Cancer Immunotherapy: Applications and Prospects

open access: yesMedComm, Volume 7, Issue 7, July 2026.
De novo protein design creates novel structures for cancer immunotherapy, integrating rational design principles like modularity and specificity. Leveraging computational tools, it optimizes cytokine engineering, adoptive cellular therapy, and checkpoint regulation to enhance antitumor immunity.
Yang Jin, Yanfeng Wu, Jianhua Luo
wiley   +1 more source

Experimental demonstration of catch hyperstability from habitat aggregation, not effort sorting, in a recreational fishery [PDF]

open access: yes, 2019
The relationship between angler catch rates and fish abundance can contribute to or hinder sustainable exploitation of fisheries depending on whether catch rates are proportional to fish abundance or are hyperstable.
Ross, Alexander J   +7 more
core   +1 more source

On Some Recent Developments in Ulam's Type Stability

open access: yesAbstract and Applied Analysis, 2012
We present a survey of some selected recent developments (results and methods) in the theory of Ulam's type stability. In particular we provide some information on hyperstability and the fixed point methods.
Nicole Brillouët-Belluot   +2 more
doaj   +1 more source

Suppression of Ciliogenesis Alleviates Cellular Senescence via AKT Signaling in Gingival Aging

open access: yesAging Cell, Volume 25, Issue 7, July 2026.
In human gingival aging, aged gingival fibroblasts show increased senescence with enhanced primary cilia formation. Targeting cilia formation by knocking down IFT88 could reverse fibroblast senescence via the AKT signaling and alleviate periodontal inflammation.
Wenjun Shao   +9 more
wiley   +1 more source

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