Results 61 to 70 of about 287 (155)

Rough Set Theory Applied To Hyper BCK-Algebra

Ratio Mathematica, 2014
The aim of this paper is to introduce the notions of lower and upper approximation of a subset of a hyper BCK-algebra with respect to a hyper BCK-ideal. We give the notion of rough hyper subalgebra and rough hyper BCK-ideal, too, and we investigate their
R. Ameri, R. Moradian, R. A. Borzooei
doaj  

Targeting ATF6α Attenuates UVB‐Induced Senescence and Improves Skin Homeostasis by Regulating IL8 Expression

Aging Cell, Volume 24, Issue 6, June 2025.
UVB exposure can trigger senescence in dermal fibroblasts. We show that silencing ATF6α disrupts the establishment of the UVB‐induced senescent phenotype by preventing the onset of several senescent biomarkers and altering the composition of the SASP, consequently affecting its impact on the skin microenvironment.
Joëlle Giroud, Pauline Delvaux, Laura Carlier, Clémentine De Schutter, Nathalie Martin, Raphaël Rouget, Ayeh Bolouki, Valérie De Glas, Inès Bouriez, Florent Bourdoux, Sophie Burteau, Julien Théry, Gauthier Decanter, Nicolas Penel, Yvan de Launoit, Benjamin Ledoux, Corinne Abbadie, Yves Poumay, Olivier Pluquet, Florence Debacq‐Chainiaux   +19 more
wiley   +1 more source

A representation of bounded commutative BCK-algebras

International Journal of Mathematics and Mathematical Sciences, 1996
In this note, we prove a representation theorem for bounded commutative BCK-algebras.
H. A. S. Abujabal, M. Aslam, A. B. Thaheem   +2 more
doaj   +1 more source

Multiphysics Simulation Methods in Computer Graphics

Computer Graphics Forum, Volume 44, Issue 2, May 2025.
Abstract Physics simulation is a cornerstone of many computer graphics applications, ranging from video games and virtual reality to visual effects and computational design. The number of techniques for physically‐based modeling and animation has thus skyrocketed over the past few decades, facilitating the simulation of a wide variety of materials and ...
Daniel Holz, Stefan Rhys Jeske, Fabian Löschner, Jan Bender, Yin Yang, Sheldon Andrews   +5 more
wiley   +1 more source

A New Perspective on Intuitionistic Fuzzy Structures in Sheffer Stroke BCK-Algebras

Axioms
This study introduces the concept of an intuitionistic fuzzy SBCK-subalgebra (SBCK-ideal) and explores the level set of an intuitionistic fuzzy set within the context of Sheffer stroke BCK-algebras.
Ravi Kumar Bandaru, Rajesh Neelamegarajan, Tahsin Oner, Amal S. Alali   +3 more
doaj   +1 more source

Bipolar Fuzzy Commutative Hyper BCK-ideals in Hyper BCK-algebras

European Journal of Pure and Applied Mathematics
This study introduces the concept of bipolar fuzzy commutative hyper BCK-ideals (BF-CHBCKIs) within the algebraic framework of hyper BCK-algebras, offering a novel approach to modeling dual uncertainty through bipolar fuzzy sets. By defining and classifying BF-CHBCKIs across multiple types and examining their structural relationships with reflexive ...
D. Ramesh, Shake Baji, Aiyared Iampan, B. Satyanarayana   +3 more
openaire   +1 more source

Confinement‐Enhanced Multi‐Wavelength Photon Upconversion Based on Triplet–Triplet Annihilation in Nanostructured Glassy Polymers

Advanced Science, Volume 12, Issue 14, April 10, 2025.
Nanostructured polymers that exhibit sensitized triplet–triplet annihilation (TTA) enable broadband‐to‐blue upconversion of low‐intensity light. The materials are comprised of a rigid matrix polymer and liquid nanodroplets containing an emitter and two sensitizers.
Xueqian Hu, Luca Pollice, Alessandra Ronchi, Marco Roccanova, Michele Mauri, Davide Lardani, Dimitri Vanhecke, Angelo Monguzzi, Christoph Weder   +8 more
wiley   +1 more source

Engel, Nilpotent and Solvable BCI-algebras

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
In this paper, we define the concepts of Engel, nilpotent and solvable BCI-algebras and investigate some of their properties. Specially, we prove that any BCK-algebra is a 2-Engel.
Mohammadzadeh Elahe, Borzooei Rajab Ali
doaj   +1 more source

Foldness of Bipolar Fuzzy Sets and Its Application in BCK/BCI-Algebras

Mathematics, 2019
Recent trends in modern information processing have focused on polarizing information, and and bipolar fuzzy sets can be useful. Bipolar fuzzy sets are one of the important tools that can be used to distinguish between positive information and negative ...
Young Bae Jun, Seok-Zun Song
doaj   +1 more source

Applying the Estimands Framework to Non‐Inferiority Trials: Guidance on Choice of Hypothetical Estimands for Non‐Adherence and Comparison of Estimation Methods

Statistics in Medicine, Volume 44, Issue 5, 28 February 2025.
ABSTRACT A common concern in non‐inferiority (NI) trials is that non‐adherence due, for example, to poor study conduct can make treatment arms artificially similar. Because intention‐to‐treat analyses can be anti‐conservative in this situation, per‐protocol analyses are sometimes recommended.
Katy E. Morgan, Ian R. White, Clémence Leyrat, Simon Stanworth, Brennan C. Kahan   +4 more
wiley   +1 more source