Results 41 to 50 of about 1,621,797 (256)
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Norms, interests and institutional change [PDF]
, 2005 This paper provides a norms-based account of institutional change. It compares two cases of attempted change, one successful and one unsuccessful. The argument advanced is that norm-based change occurs when the norms are congruent with the perceived ...
Dionyssis G. Dimitrakopoulos +1 more
core +1 more source
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
wiley +1 more source
Romanian Journal of Mathematics and Computer Science, 2015 In this note we make some remarks on the classical Laguerre’s theorem and extend it and some other old results of Walsh and Gauss-Lucas to the so called trace series associated with transcendental elements of the completion of the algebraic closure
SEVER ANGEL POPESCU
doaj
On the Spectral Norms of r -Circulant Matrices with the k -Fibonacci and k -Lucas Numbers [PDF]
, 2010 In this paper, we consider the k -Fibonacci and k -Lucas sequences be r -circulant matrices. Afterwards, we give upper and lower bounds for the spectral norms of matrices A and B.
Shou-Qiang Shen, Jian-Miao Cen
core
Heliyon, 2023 In this article, entropy generation on Micropolar fluid through a perpendicular hot sheet is studied. The governing equations of the mathematical model of this article will transfer to non-dimensional system of ordinary differential equations by ...
Tantumita Das +3 more
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Convergence of $L_p$-norms of a matrix [PDF]
, 1979 summary:a recurrence relation for computing the $L_p$-norms of an Hermitian matrix is derived and an expression giving approximately the number of eigenvalues which in absolute value are equal to the spectral radius is determined.
Stavinoha, Pavel, Richard Bellman
core +1 more source
Harmonic L2/L1 Norm for Bearing Fault Diagnosis
IEEE Access, 2019 Optimal frequency band selection is a critical step of envelope analysis for bearing fault diagnosis. In order to select the most informative band, it is necessary to define a criterion for frequency band evaluation. Kurtosis is one of such criteria, and
Mingfang Wang +4 more
doaj +1 more source