Results 71 to 80 of about 22,079 (282)

Fuzzy subgroups: Some characterizations

Journal of Mathematical Analysis and Applications, 1987
The author considers fuzzy groups on a finite group and examines an equivalence relation between them: possession of the same family of level subgroups. The paper gives some refinements of results and proofs of \textit{P. S. Das} [J. Math. Anal. Appl. 84, 264--269 (1981; Zbl 0476.20002)]. This paper was continued [cf. Part II, Inf. Sci.
openaire   +2 more sources

Distinct Biotypes of Visual Perception in Major Depressive Disorder

Advanced Science, EarlyView.
In a discover dataset (272 acute MDD patients), this work identifies a novel depression biotype characterized by impaired visual motion perception, using machine learning clustering. An independent dataset confirms the robustness of this biotype through cross‐validation and demonstrates its generalizability.
Zhuoran Cai, Xi‐Wen Hu, Yuyang Li, Zheng Lin, Yongjie Li, Yong‐Chun Cai, Tao Xu, Ke Jia, Jin‐Fang Han, Zhong‐Lin Tan, Dezhong Yao, Xue Mei Song, Sugai Liang, Georg Northoff   +13 more
wiley   +1 more source

When Biology Meets Medicine: A Perspective on Foundation Models

Advanced Intelligent Discovery, EarlyView.
Artificial intelligence, and foundation models in particular, are transforming life sciences and medicine. This perspective reviews biological and medical foundation models across scales, highlighting key challenges in data availability, model evaluation, and architectural design.
Kunying Niu, Yuxing Wang, Limin Zou, Jing Huang   +3 more
wiley   +1 more source

Profiling Co‐Occurrent Morphological Phenotypes and Their Degree of Expression Severity in Vacuolated Cells by Holo‐Tomographic Flow Cytometry and Fractal Analysis

Advanced Intelligent Systems, EarlyView.
HTFC gets 3D refractive index tomograms of flowing cells. Label‐free monocytes are engineered to express patterns of cytoplasmic vacuoles. From the tomogram, an efficient dimensionality reduction is operated. Interpretable features are extracted to classify the expression severity of phenotypes coexisting in each cell, visually represented by a seven ...
Marika Valentino, Giusy Giugliano, Daniele Pirone, Fabrizio Licitra, Fulvia Vitale, Pasquale Memmolo, Lisa Miccio, Massimo D’Agostino, Pietro Ferraro, Vittorio Bianco   +9 more
wiley   +1 more source

Fuzzy de Sitter Space

, 2018
We discuss properties of fuzzy de Sitter space defined by means of algebra of the de Sitter group $\mathrm{SO}(1,4)$ in unitary irreducible representations.
Buric, Maja, Latas, Dusko, Nenadovic, Luka   +2 more
core   +1 more source

Age and gender effects on echocardiographic and histopathological cardiac phenotypes in healthy adult mice

Animal Models and Experimental Medicine, EarlyView.
This study investigated the impact of age and sex on cardiac phenotypes in healthy adult C57BL/6J mice using echocardiography and histopathological analyses. Findings revealed that female mice demonstrated more pronounced global cardiac chamber dilation during aging.
Shuang Wen, Xijia Shao, Xiulin Zhang, Ningning Zhang, Xiao Chen, Guangxin Yue, Jiangping Song   +6 more
wiley   +1 more source

Generalized Complex Fuzzy and Anti-Fuzzy H_v-Subgroups

International Journal of Analysis and Applications, 2018
In this paper, we introduce the concept of generalized complex fuzzy subhypergroup ($H_{v}$-subgroup) as well as the generalized concept of complex anti-fuzzy subhypergroup ($H_{v}$-subgroup).
M. Al Tahan, B. Davvaz
doaj   +2 more sources

A Secure Secret Key Agreement Scheme among Multiple Twinning Superlattice PUF Holders

Sensors, 2023
Modern cryptography attributes the security of a cryptographic system to the security of the key. How to securely distribute the key has always been a bottleneck in key management.
Jing Liu, Jianguo Xie, Junwei Zhang, Biao Liu, Xiaoming Chen, Huamin Feng   +5 more
doaj   +1 more source

Covariant fuzzy observables and coarse-graining

, 2003
A fuzzy observable is regarded as a smearing of a sharp observable, and the structure of covariant fuzzy observables is studied. It is shown that the covariant coarse-grainings of sharp observables are exactly the covariant fuzzy observables. A necessary
Ali, Ali, Ali, Busch, Busch, Busch, Cassinelli, Cassinelli, Davies, Dunford, Dvurečenskij, Folland, Folland, Heinonen, Herglotz, Hewitt, Kari Ylinen, Mackey, Montgomery, Pekka Lahti, Prugovečki, Teiko Heinonen, Wendel, Zadeh, Zadeh   +24 more
core   +1 more source

FUZZY SUBGROUPS BASED ON FUZZY POINTS [PDF]

Communications of the Korean Mathematical Society, 2011
Using the "belongs to" relation and "quasi-coincident with" relation between a fuzzy point and a fuzzy subgroup, Bhakat and Das, in 1992 and 1996, initiated general types of fuzzy subgroups which are a generalization of Rosenfeld's fuzzy subgroups. In this paper, more general notions of "belongs to" and "quasi-coincident with" relation between a fuzzy ...
Young-Bae Jun, Min-Su Kang, Chul-Hwan Park   +2 more
openaire   +1 more source