Results 11 to 20 of about 63,610 (231)

The Reactive Extrusion Cationization of Starches as a Novel Physicochemical Surface Modification Method. [PDF]

open access: yesBiopolymers
Native starches from different botanical sources were cationized by reactive extrusion using 3% glycidyltrimethylammonium chloride (GTAC). The process, performed under controlled thermal zones, promoted the incorporation of quaternary ammonium groups onto the starch backbone.
Posada-Vélez MC   +4 more
europepmc   +2 more sources

Residual stress analysis in PVD coated austempered ductile iron [PDF]

open access: yes, 2013
The aim of this work is to study residual stresses (RS) in PVD TiN and CrN coated ADI substrates with different nodule counts, austempering temperatures and surface finishing methods (grinding and polishing).
Colombo, Diego Alejandro   +3 more
core   +2 more sources

Modelling Free Response of a Solar Plant for Predictive Control [PDF]

open access: yes, 1997
IFAC System Identification, Kitakyushu, Fukuoka,Japan,1997This paper deals with the identification of a nonlinear plant by means of a neural network (NN) modelling approximation. The problem of neural identification is tackled using a static NN in a NARX
Berenguel Soria, Manuel   +2 more
core   +1 more source

Classification of Systematic Measurement Errors within the Framework of Robust Data Reconciliation [PDF]

open access: yes, 2017
A robust data reconciliation strategy provides unbiased variable estimates in the presence of a moderate quantity of atypical measurements. However, estimates get worse if systematic measurement errors that persist in time (e.g., biases and drifts) are ...
Llanos, Claudia Elizabeth   +2 more
core   +2 more sources

Perspectivas en la formación del ingeniero industrial

open access: yesRevista Escuela de Administracion de Negocios, 1994
RESUMEN Hace algunos años, al inaugurar el IX congreso nacional de ingeniería industrial y Administrativa plantee algunas ideas sobre la formación de ingenieros industriales (1).
Rodrigo Varela V.
doaj   +2 more sources

FACTIBILIDAD TÉCNICA EN LA APLICACIÓN DE ESCOMBROS DE ESCORIA INDUSTRIAL PARA USO EN OBRAS DE INGENIERIA.

open access: yesRevista Teinnova, 2022
En el presente artículo se exhibirán los resultados experimentales obtenidos al generar una dosificación entre el suelo a estudiar y la escoria y de esta manera proporcionar unas cantidades óptimas de este material (escoria) en la mejoría de su capacidad de carga para dar un posible uso en la ingeniería, que sirva como alternativa de mejoramiento del ...
openaire   +1 more source

Research trends in the application of machine learning in sustainability practices based on a bibliometric analysis

open access: yesSustainable Futures
The advent of technological advancements and mounting environmental concerns have given rise to an interest in the role of machine learning in promoting sustainability.
Alejandro Valencia-Arias   +5 more
doaj   +1 more source

Bayesian Optimization Guiding the Experimental Mapping of the Pareto Front of Mechanical and Flame‐Retardant Properties in Polyamide Nanocomposites

open access: yesAdvanced 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

Estado del arte de la tecnología Eye tracking en los campos de la ingeniería industrial [PDF]

open access: yes, 2019
Trabajo de InvestigaciónEl presente trabajo tuvo como objetivo el desarrollo del estado del arte de la tecnología Eye tracking en los campos de la ingeniería industrial, se basó en la recolección de información a partir de la lectura e investigación de ...
Martínez-Quevedo, Leidy Carolina   +1 more
core  

A Robust Adaptive Dead-Time Compensator with Application to A Solar Collector Field [PDF]

open access: yes, 1998
This paper describes an easy-to-use PI controller with dead-time compensation that presents robust behaviour and can be applied to plants with variable dead-time.
Berenguel Soria, Manuel   +3 more
core   +1 more source

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