Results 81 to 90 of about 129,740 (272)

t-norms over Fuzzy Multigroups

open access: yesEarthline Journal of Mathematical Sciences, 2020
In this paper, we propose the notion of fuzzy multigroups under t-norms. Some properties of them are explored and some related results are obtained. Also inverse, product, intersection and sum of them will be defined and investigated properties of them. Finally under group homomorphisms, image and pre image of them will be introduced and investigated.
openaire   +2 more sources

Conjunction of Conditional Events and t-Norms [PDF]

open access: yes, 2019
We study the relationship between a notion of conjunction among conditional events, introduced in recent papers, and the notion of Frank t-norm. By examining different cases, in the setting of coherence, we show each time that the conjunction coincides with a suitable Frank t-norm.
Gilio, Angelo, Sanfilippo, Giuseppe
openaire   +3 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Compactness of first-order fuzzy logics

open access: yes, 2019
One of the nice properties of the first-order logic is the compactness of satisfiability. It state that a finitely satisfiable theory is satisfiable.
Khatami, Seyed Mohammad Amin
core  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

The compositional rule of inference with several relations [PDF]

open access: yes, 1992
The compositional rule of inference with several relations, which is the mainly used inference rule in approximate reasoning, is considered in this paper.
Fullér, Róbert, Werners, Brigitte
core   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

On properties of fuzzy left h-ideals in hemirings with t-norms

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2005
The notion of T-fuzzy left h-ideals in a hemiring is introduced and basic properties are investigated. Using a collection of left h-ideals of a hemiring S, T-fuzzy left h-ideals of S are established.
Jianming Zhan
doaj   +1 more source

Generating functions for t-norms

open access: yesInternational Journal of Fuzzy Logic and Intelligent Systems, 2005
We investigate the P-generating functions, L-generating functions, and A-generating function, respectively induced by product t-norms, Lukasiewicz t-norms and additive semi-groups. Furthermore, we investigate the relations among them.
Yong-Chan Kim, Jung-Mi Ko
openaire   +2 more sources

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