Results 41 to 50 of about 117,653 (287)
Criteria for Strong and Weak Random Attractors [PDF]
Journal of Dynamics and Differential Equations, 2009 The theory of random attractors has different notions of attraction, amongst them pullback attraction and weak attraction. We investigate necessary and sufficient conditions for the existence of pullback attractors as well as of weak attractors.
Crauel, Hans +2 more
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Advances in Materials Science and Engineering, 2020 The experimental part in this companion paper revealed that the macroscopic mechanical performance of corroded pipes follows a decreasing trend with the increasing corrosion rate.
Feng Liu, Yuchao Yang, Feng Xi
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Effects of Empathy on the Evolutionary Dynamics of Fairness in Group-Structured Systems
Complexity, 2019 The ultimatum game has been a prominent paradigm in studying the evolution of fairness. It predicts that responders should accept any nonzero offer and proposers should offer the smallest possible amount according to orthodox game theory.
Yanling Zhang, Jian Liu, Aming Li
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Privacy Image Encryption Algorithm Based on Novel Spatiotemporal Chaotic System [PDF]
Jisuanji gongchengTraditional spatiotemporal chaotic systems, characterized by uneven output distributions and weak chaotic phenomena, are limited in their application to private image encryption.
Peng DU, Qi CUI, Sixiang WANG, Youheng DONG, Hui LI
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Weak Multiplicativity for Random Quantum Channels [PDF]
Communications in Mathematical Physics, 2013 21 pages; v2: corrections and additional ...
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FEBS 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
Species assemblages of zooplanktonic crustaceans in mountain shallow ponds of Chile (Parque Cañi)
Zoologia (Curitiba), 2010 Even though the Chilean lakes are characterized by their oligotrophy, a transition from oligotrophy to mesotrophy, due human intervention, has been reported in some lakes.
Patricio De los Ríos, Guido Roa
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Weak Limits for Multivariate Random Sums
Journal of Multivariate Analysis, 1998 In an earlier paper [Stat. Probab. Lett. 29, No. 4, 307-315 (1996; Zbl 0905.60017)], the authors introduced the concept of \(\nu\)-stable random variables, generalizing the stable and geometric stable families. Here, they consider their generalization to \(\mathbb{R}^d\), \(d\geq 2\).
Kozubowski, Tomasz J, Panorska, Anna K
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS 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
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source