Results 81 to 90 of about 94,858 (343)

DECOMPOSITION OF ARTINIAN ALTERNATIVE RINGS

open access: yesMathematics of the USSR-Sbornik, 1982
In der Arbeit werden Zerlegungssätze für artinsche alternative Ringe bewiesen, die für den assoziativen Fall auf \textit{F. Szász} [Bull. Acad. Polon. Sci., Ser. Sci. Math. Astron. Phys. 11, 351--354 (1963; Zbl 0121.04003)], \textit{Dinh Van Huynh} [Math. Nachr. 91, 117--126 (1979; Zbl 0428.16017)], \textit{A. Kertész} und den Autor [J.
openaire   +4 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

Alternative Approach to Design and Optimization of High-Q Ring Resonators for Membrane-Free Acoustic Sensors [PDF]

open access: gold, 2023
Yongqiu Zheng   +6 more
openalex   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Alternative loop rings

open access: yes, 1996
For the past ten years, alternative loop rings have intrigued mathematicians from a wide cross-section of modern algebra. As a consequence, the theory of alternative loop rings has grown tremendously.
Goodaire, EG   +2 more
core  

Experimental Evaluation of Demountable GFRP Dowel Bar System Incorporating Steel and FRP Rings in Precast Concrete Pavements

open access: yesJournal of Techniques
This study presents an experimental evaluation of a demountable Glass Fiber-Reinforced Polymer (GFRP) dowel bar system incorporating steel and Fiber-Reinforced Polymer (FRP) rings for concrete pavement applications.
Nabaa A. Al-Shirifi   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Extra and Alternative Loop Rings

open access: yes, 2014
- The right alternative law implies the left alternative law in loop rings of characteristic other than 2. We show that there exists a loop which fails to be an extra loop, even though its characteristic 2 loop rings are right alternative.
C. Manjula, K. Jayalakshmi
core  

Разработка новой керамической насадки для абсорбционных аппаратов, обладающей большей удельной поверхностью

open access: yesJournal of Environmental Engineering and Landscape Management, 2010
This paper presents hydraulic test results of a new effective ceramic random packing for gas emission clearing devices. The new ring packing from ceramics is formed of two half‐rings connected between themselves by a general square partition.
Andrey Sokolov   +5 more
doaj   +1 more source

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