Results 41 to 50 of about 645,761 (266)
New sufficient convergence conditions for the secant method [PDF]
, 2005 summary:We provide new sufficient conditions for the convergence of the secant method to a locally unique solution of a nonlinear equation in a Banach space.
Ioannis K. Argyros, Argyros, Ioannis K.
core +1 more source
P5.10 CHANGES IN MECHANICAL PROPERTIES OF FEMORAL ARTERY WALLS IN PIG MODEL OF ARTERIOSCLEROSIS
Artery Research, 2015 Arteriosclertic lesions leading to increased stiffnes of the walls. The goal of the research was to estimate changes in the mechanical properties of femoral artery in swine with experimentally induced arteriosclerotic changes by western type diet ...
Robert Pasławski
doaj +1 more source
Research, 2019 We demonstrate a conformally mapped multifunctional acoustic metamaterial Mikaelian lens. Mikaelian lens is a gradient medium with a hyperbolic secant refractive index profile that can realize functions like beam self-focusing.
He Gao +6 more
doaj +1 more source
Applied Sciences, 2019 Direct displacement-based design (DDBD) is currently a widely used displacement-based seismic design method. DDBD accounts for the torsional response of reinforced concrete (RC) frame buildings by using semi-empirical equations formulated for wall-type ...
Beka Hailu Abebe, Jong Seh Lee
doaj +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Deep learning-based modeling of sulfur-extended asphalt (SEA) properties: a novel computational framework [PDF]
PeerJ Computer ScienceThis research presents a deep learning method for modeling the properties of sulfur-extended asphalt (SEA), a material that has the potential to enhance pavement durability and sustainability.
Muhammad Ali Martuza +2 more
doaj +2 more sources
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
wiley +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
AppliedMathA system of simultaneous multi-variable nonlinear equations can be solved by Newton’s method with local q-quadratic convergence if the Jacobian is analytically available.
Peter Berzi
doaj +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source