Results 161 to 170 of about 10,995,154 (282)
Historical Development of the BFGS Secant Method and Its Characterization Properties
, 2010 The BFGS secant method is the preferred secant method for finite-dimensional unconstrained optimization. The first part of this research consists of recounting the historical development of secant methods in general and the BFGS secant method in ...
Papakonstantinou, Joanna Maria
core
Advanced Science, EarlyView.Organosilicon micelles enable background‐free molecular magnetic resonance imaging (MRI) while remaining fully compatible with standard proton (1H) hardware. By exploiting a spectrally silent 1H window at ∼0 ppm, the silicone nanotracer allows hotspot detection by 1H chemical‐shift imaging (CSI) without metals or heteronuclei, enabling direct overlay ...
Martin Orsagh +4 more
wiley +1 more source
A General Finite Beam on Tensionless Foundation Model for Rail Track Characterization and Evaluation. [PDF]
Sensors (Basel)Alshallaqi HH, Story BA.
europepmc +1 more source
Advanced Science, EarlyView.Peptide‐inspired associative polymers with arginine‐like guanidinium stickers and lysine‐like ammonium spacers undergo chain collapse and liquid‐liquid phase separation induced by reversible sticker associations. Sticker valence and tunable association strength jointly control the phase behavior, chain conformation, and interfacial cohesion of these ...
Seung‐Hwan Oh +7 more
wiley +1 more source
Rheological Features and Hereditary Models of Lightweight Sintered Aggregate Concrete Under Cyclic Loading. [PDF]
Materials (Basel)Lewiński PM, Fedorczyk Z, Więch P.
europepmc +1 more source
Advanced Science, EarlyView.Androgen receptor (AR) drives copper accumulation in prostate cancer while inducing MTF1 to buffer copper toxicity. EP300‐mediated lactylation of MTF1 at K218 promotes its nuclear translocation and metallothionein expression, sequestering cytosolic copper and preventing mitochondrial cuproptosis.
Kai Li +21 more
wiley +1 more source
A note on inexact secant methods
Journal of Numerical Analysis and Approximation Theory, 1996 The inexact Newton method \[ F'(x_k) (x_{k+1} -x_k)= -F(x_k) +r_k \] for the approximate solution of the equation \(F(x)=0\), \(F:\mathbb{R}^n \to\mathbb{R}^n\) is studied \((r_k\) is an error term). Necessary and sufficient conditions on the magnitude of \(r_k\) are imposed for certain convergence order to be achieved.
openaire +3 more sources
Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing
Advanced Science, EarlyView.An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang +10 more
wiley +1 more source
Evaluation of mechanical behavior and microstructural studies of paper sludge ash-treated fine grained soil: A step towards sustainable building materials. [PDF]
Sci RepMohammadizadeh N +2 more
europepmc +1 more source