Results 21 to 30 of about 88,729 (198)
On complementable operators in the sense of T. Ando [PDF]
, 2020 Consider an operator A :H→K between Hilbert spaces and closed subspaces S ⊂ H and T ⊂ K. If there exist projections E on H and F on K such that R(E) =S, R(F) =T and AE=F∗A then A is called (S, T)-complementable.
Arias, Maria Laura +2 more
core +1 more source
Evaluación de la dinámica de impregnación al vacío de cogollos de palma de iraca
Revista U.D.C.A Actualidad & Divulgación Científica, 2023 Aunque los cogollos de la palma de iraca pueden ser empleados como fuente para la alimentación humana, la mayoría de la información disponible es para la producción de artesanías.
Misael Cortes-Rodríguez +3 more
doaj +1 more source
REDUCIENDO EL ANCHO DE BANDA DE MATRICES DISPERSAS SIMÉTRICAS CON ALGORITMOS GENÉTICOS
Pesquimat, 2014 El presente trabajo propone la reducción del ancho de banda en matrices dispersas y simétricas: usando la Metaheurística Algoritmos Genéticos y un software desarrollado en MS. Visual Studio 6.0.
Ricardo López Guevara
doaj +1 more source
Introducing Linear Matrix Inequalities in a Control Course [PDF]
, 2006 7TH IFAC SYMPOSIUM ON ADVANCES IN CONTROL EDUCATION 21/06/2006 MadridThe important role that linear matrix inequalities have attained in the last years makes it compulsory to include them in the education of a control engineer.
Alamo, Teodoro +4 more
core +1 more source
Design of stable metabolic networks [PDF]
, 2017 In this work, we propose eigenvalue optimization combined with Lyapunov theory concepts to ensure stability of the Embden—Meyerhof–Parnas pathway, the pentosephosphate pathway, the phosphotransferase system and fermentation reactions of Escherichia coli.
Bandoni, Jose Alberto +4 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.Bayesian optimization enabled the design of PA56 system with just 8 wt% additives, achieving limiting oxygen index 30.5%, tensile strength 80.9 MPa, and UL‐94 V‐0 rating. Without prior knowledge, the algorithm uncovered synergistic effects between aluminum diethyl‐phosphinate and nanoclay.
Burcu Ozdemir +4 more
wiley +1 more source
Batteries &Supercaps, Volume 8, Issue 3, March 2025.This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez +5 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga +7 more
wiley +1 more source
Poly-Harmonic Distortion Model Extraction in Charge-Controlled One-Port Devices [PDF]
, 2017 A charge-controlled, one-port device is used to describe and discuss the extraction procedure of a Poly-Harmonic Distortion (PHD) model in detail. For this case, both voltage and current waveforms are shown to be enough to fully characterize the PHD ...
Camacho-Peñalosa, Carlos +2 more
core
The Canadian Journal of Chemical Engineering, EarlyView.Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo +3 more
wiley +1 more source