Results 41 to 50 of about 2,566,965 (290)
The Euclidean Steiner Ratio and the measure of chirality of biomacromolecules
Genetics and Molecular Biology, 2004 The study of Euclidean Steiner Trees is one of the alternative methods to unveil Nature's plans for the internal architecture of biomacromolecules. Recently, the minimum surface structure of the A-DNA and of the Tobacco Mosaic Virus was shown to be ...
R. P. Mondaini
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Upper Bounds on Separating Codes
IEEE Transactions on Information Theory, 2004 The combinatorial concept of separating systems has numerous applications, such as automata theory, digital fingerprinting, group testing, and hashing. In this correspondence, we derive upper bounds on the size of codes with various separating properties.
Cohen, Gerard D., Schaathun, H.
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Advances in Civil Engineering, 2020 Slope stability analysis is a core issue in geotechnical engineering. This paper proposes a method of upper bound limit stability analysis for a slope with multiparameter coordinated variation based on the comprehensive consideration of the nonuniform ...
Zhen Wang, Xumeng Yang, Ang Li
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS 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
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SIAM Journal on Discrete Mathematics, 2020 This paper examines bounds on upper tails for cycle counts in $G_{n,p}$. For a fixed graph $H$ define $ξ_H= ξ_H^{n,p}$ to be the number of copies of $H$ in $G_{n,p}$. It is a much studied and surprisingly difficult problem to understand the upper tail of the distribution of $ξ_H$, for example, to estimate \begin{equation*} \mathbb{P}(ξ_H > 2 \mathbb{
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An upper bound for ramsey numbers
Applied Mathematics Letters, 2004 The Ramsey number, \(r(G,H)\) of the graphs \(G\) and \(H\) is the smallest integer \(N\) such that every colouring of the edges of \(K_N\) with red and blue yields either a red \(G\) or a blue \(H\). The Erdős-Szekeres recursion theorem yields \(r(G,H)\leq r(G',H)+r(G,H')\), where \(G'\) is a graph obtained by deleting one vertex from \(G\).
Li, Y, Rousseau, CC, Zang, W
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A Simplified Method for Predicting Pattern Match Ratio
Frontiers in Psychology, 2021 Cognitive diagnostic test design (CDTD) has a direct impact on the pattern match ratio (PMR) of the classification of examinees. It is more helpful to know the quality of a test during the stage of the test design than after the examination is taken. The
Xiaojuan Tang +3 more
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FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
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Minimum Symbol Error Probability MIMO Design under the Per-Antenna Power Constraint
Journal of Electrical and Computer Engineering, 2012 Approximate minimum symbol error probability transceiver design of single user MIMO systems under the practical per-antenna power constraint is considered.
Enoch Lu, I.-Tai Lu
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FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
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