Results 101 to 110 of about 54,415 (225)

A Hybrid Levenberg-Marquardt Algorithm on a Recursive Neural Network for Scoring Protein Models. [PDF]

Methods Mol Biol, 2021
Faraggi E, Jernigan RL, Kloczkowski A.
europepmc   +1 more source

Temperature Acclimation of Chlorophyll Fluorescence and Carboxylation Capacity From Near‐Instantaneous to Weekly Time Scales

Plant, Cell &Environment, EarlyView.
ABSTRACT We studied near‐instantaneous temperature responses of light‐saturated photosynthesis (Asat) and the operating efficiency of photosystem II (ΦPSII) in relation to acclimation of photosynthetic biochemistry to temperature at the timescale of 1–8 days. We grew two closely related Brassica oleracea L.
Paul L. Drake, Erik J. Veneklaas, Nicholas G. Smith, Steven M. Driever, Hugo J. de Boer   +4 more
wiley   +1 more source

Efficient ptychographic phase retrieval via a matrix-free Levenberg-Marquardt algorithm. [PDF]

Opt Express, 2021
Kandel S, Maddali S, Nashed YSG, Hruszkewycz SO, Jacobsen C, Allain M.   +5 more
europepmc   +1 more source

WRAO and OWA learning using Levenberg–Marquardt and genetic algorithms

Memetic Computing, 2010
The generalized Weighted Relevance Aggregation Operator (WRAO) is a non-additive aggregation function. The Ordered Weighted Aggregation Operator (OWA) (or its generalized form: Generalized Ordered Weighted Aggregation Operator (GOWA)) is more restricted with the additivity constraint in its weights.
Mendis, B Sumudu, Gedeon, Tamas (Tom)
openaire   +2 more sources

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

Co‐ingesting whey protein with dual‐source carbohydrate enhances amino acid availability without compromising post‐exercise liver glycogen resynthesis

The Journal of Physiology, EarlyView.
Abstract figure legend Graphical overview of the experimental study. The upper‐left panel presents the research question, and the bottom‐left panel provides a schematic overview of the experimental design. The right‐hand panel depicts repetitive spectral data obtained by magnetic resonance spectroscopy, liver glycogen content during the 5 h post ...
Sophie C. Hannon, James McStravick, Libby Henthorn, Stephen J. Bawden, Jonathan C. Y. Tang, Rachel Dunn, Ryosuke Makino, Kenneth Smith, Javier T. Gonzalez, Nathan Hodson, James P. Morton, Aneurin J. Kennerley, Mark A. Hearris   +12 more
wiley   +1 more source

A Reproducible Workflow for Modelling of 1H to 13C Polarization Transfer Kinetics Using Solid‐State NMR

Magnetic Resonance in Chemistry, Volume 64, Issue 6, Page 532-538, June 2026.
Reproducible and open workflow for solid‐state NMR combining two key methodological approaches: (A) an adaptive bucketing approach to automatically segment spectra into chemically relevant regions; and (B) an online modelling platform that allows users to fit intensity evolution curves with multiple models. ABSTRACT Quantitative analysis of solid‐state
D. Jacob, X. Falourd, C. Deborde, M. Lahaye, C. Rondeau‐Mouro   +4 more
wiley   +1 more source

Damage Identification in Bars with a Wave Propagation Approach: Performance Comparison of Five Hybrid Optimization Methods

Shock and Vibration, 2013
The formulation and solution of the inverse problem of damage identification based on an one-dimensional wave propagation approach are presented in this paper.
R.A. Tenenbaum, L.T. Stutz, K.M. Fernandes   +2 more
doaj   +1 more source

Parameter estimation of Stochastic Logistic Model : Levenberg-Marquardt Method [PDF]

, 2009
In this paper, we estimate the drift and diffusion parameters of the stochas- tic logisticmodels for the growth of Clostridium Acetobutylicum P262 using Levenberg- Marquardt optimization method of non linear least squares.
Abd. Rahman, Haliza, Bahar, Arifah, Mohd. Aziz, Mohd. Khairul Bazli, Rosli, Norhayati, Salleh, Madihah, Weber, Gerhard-Wilhelm   +5 more
core  

CFD‐Based and Control‐Oriented Modeling of a Counterflow Heat Exchanger With Utilization of Parameter Identification

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Counterflow heat exchangers (CHXs) thermally couple consumers and producers to a district heating network (DHN). Fluctuating loads and control actions naturally lead to unsteady operation conditions of the network and its components, posing a challenge for DHN models and CHX parameterizations based on Nusselt correlations that assume steady ...
Marten Klein, Chao Tang, Max Rose, Jaßper Weichmann, Heiko Schmidt, Hannes Gernandt   +5 more
wiley   +1 more source