Results 51 to 60 of about 63,375 (220)

An Exact Method for Reliable Shortest Path Problems With Correlation

open access: yesNetworks, EarlyView.
ABSTRACT Shortest path problems often arise in contexts where travel times are uncertain. In these settings, reliable paths are often valued more than paths with lower expected travel times. This has led to several variants of reliable shortest path problems (RSPP) that handle travel time reliability differently. We propose an algorithmic framework for
Esteban Leiva   +3 more
wiley   +1 more source

Ingeniería industrial

open access: yesInnovar: Revista de Ciencias Administrativas y Sociales, 1999
Este artículo forma parte de una investigación sobre la ingeniería industrial en Colombia, que como tal contempla el surgimiento de ésta como profesión, y los diferentes elementos que fomentaron su aparición a nivel mundial y nacional; incluye la ...
Luz Jeannette Quintero Campos
doaj  

Comparación de usabilidad entre captcha basado en texto y captcha basado en imágenes [PDF]

open access: yes, 2013
En la actualidad los captchas basados en texto son pruebas utilizadas para diferenciar un humano de una computadora, sin embargo existen programas llamados OCR que engañan al captcha basado en texto, el avance de la tecnología de los OCR ha ido ...
González Lara, Aída Lucina   +2 more
core  

Molecular Weight–Dependent Reinforcement of Biobased Aromatic Thermoplastic Polyurethanes Using Vegetable Oil Crosslinkers

open access: yesPolymer Engineering &Science, EarlyView.
Strategy for biobased aromatic thermoplastic polyurethanes. ABSTRACT The transition toward sustainable thermoplastic polyurethanes (TPUs) is a key challenge for reducing the carbon footprint for a wide range of applications, from industrial to transportation, including advanced applications such as 3D‐printed sensors and soft actuators.
Héloïse Sauquet   +2 more
wiley   +1 more source

APLICACIÓN DEL DESPLIEGUE DE LA FUNCIÓN DE LA CALIDAD PARA EL DISEÑO Y DESARROLLO DE UN SISTEMA DE ENVASE Y EMPAQUE PARA ARTESANÍAS

open access: yesIngenieria Industrial
Las artesanías mexicanas son admiradas y valoradas en todo el mundo siendo algunas de ellas patrimonio cultural de la humanidad. Uno de los problemas que tienen los artesanos mexicanos es el empaque y embalaje, ya que no han profesionalizado este ...
Rafael Lara Hernández   +3 more
doaj   +1 more source

Diseño de un manual de gestión de calidad para la empresa tabacalera A.J. Fernández Cigars de Nicaragua S.A. [PDF]

open access: yes, 2017
El presente trabajo de tesis plantea el diseño de un manual instructivo en gestión de la calidad basado en la norma ISO 9001:2008 para la empresa manufacturera A.J. Fernández Cigars de Nicaragua S.A., dedicada a la elaboración de cigarrillos (puros). Con
Briones Zamora, Itcil Ernestina   +2 more
core   +1 more source

The direct boundary element method: 2D site effects assessment on laterally varying layered media (methodology) [PDF]

open access: yes, 2004
The Direct Boundary Element Method (DBEM) is presented to solve the elastodynamic field equations in 2D, and a complete comprehensive implementation is given. The DBEM is a useful approach to obtain reliable numerical estimates of site effects on seismic
Aki   +28 more
core   +2 more sources

Autonomous Navigation in Large‐Scale Underground Environments Based on a Purely Topological Understanding of Tunnel Networks

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano   +2 more
wiley   +1 more source

Reducción de operaciones en una línea de producción. [PDF]

open access: yes, 2013
Se presenta el uso de la simulación como una herramienta para reducir operaciones en una línea de producción. El modelo de simulación es presentado utilizando FlexSim.
Lizardi Macías, Servando   +1 more
core  

Control System for the Navigation of the Agricultural Robots: A Review

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy