Results 21 to 30 of about 213,338 (218)

Oregano essential oil-pectin edible films as anti-quorum sensing and food antimicrobial agents [PDF]

open access: yes, 2014
Edible films can be used as carriers for antimicrobial compounds to assure food safety andquality; in addition, pathogenesis of food bacteria is related to a cell to cell communicationmechanism calledquorum sensing(QS).
Alvarez, María Victoria   +8 more
core   +2 more sources

Model-based observer proposal for surface roughness monitoring [PDF]

open access: yes, 2020
Comunicación presentada a MESIC 2019 8th Manufacturing Engineering Society International Conference (Madrid, 19-21 de Junio de 2019)In the literature, many different machining monitoring systems for surface roughness and tool condition have been proposed
Abellán-Nebot, José V.   +2 more
core   +1 more source

Formulación matricial en Acústica: el método de la matriz de transferencia

open access: yesModelling in Science Education and Learning, 2019
Las matrices se introducen en asignaturas de Matemáticas relacionadas fundamentalmente con los contenidos relativos a los espacios vectoriales y el álgebra lineal en donde las matrices aparecen desconectadas de sus aplicaciones en otros campos de la ...
Iván Herrero-Durá   +3 more
doaj   +1 more source

Evaluación de la dinámica de impregnación al vacío de cogollos de palma de iraca

open access: yesRevista 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

Effect of pH and nanoclay content on the morphology and physicochemicalproperties of soy protein/montmorillonite nanocomposite obtained byextrusion [PDF]

open access: yes, 2018
The present work attempts to clarify the influence of montmorillonite nanoclay content and pH on the me-chanical properties of extruded soy protein nanocomposites.
Félix Ángel, Manuel   +4 more
core   +1 more source

Introducing Linear Matrix Inequalities in a Control Course [PDF]

open access: yes, 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

On complementable operators in the sense of T. Ando [PDF]

open access: yes, 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

State-dependent changes of connectivity patterns and functional brain network topology in Autism Spectrum Disorder [PDF]

open access: yes, 2012
Anatomical and functional brain studies have converged to the hypothesis that Autism Spectrum Disorders (ASD) are associated with atypical connectivity.
Barttfeld, Pablo   +6 more
core   +2 more sources

An alternative methodology to predict aging effects on the mechanical properties of glass fiber reinforced cement (GRC) [PDF]

open access: yes, 2012
The effect of three different aging methods (immersion in hot water, freeze–thaw cycles and wet–dry cycles) on the mechanical properties of GRC were studied and compared.
Enfedaque Díaz, Alejandro   +2 more
core   +3 more sources

Exciton‐Polaritons in Nanoscale Metal‐Organic Frameworks: A Platform for the Reversible Modulation of Strong Light‐Matter Coupling via the Chemical Environment

open access: yesAdvanced Functional Materials, EarlyView.
Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez   +7 more
wiley   +1 more source

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