Results 101 to 110 of about 321,371 (284)
Estimation of a dynamic discrete choice model of irreversible investment [PDF]
, 2001 In this paper we propose and estimate a dynamic structural model of fixed capital investment at the firm level. Our dataset consists of an unbalanced panel of Spanish manufacturing firms. Two important features are present in this dataset.
Sánchez Mangas, Rocío
core +2 more sources
Mechanotransducing Organic Electrochemical Diode for Crosstalk‐Inhibited Artificial Skin
Advanced Functional Materials, EarlyView.An innovative approach is presented to a stretchable mechanotransducing diode that unifies rectification and tactile‐sensing functionality. This approach enables to fabricate the diode that maintains a large rectification ratio (5 × 102) at a high operational frequency (100 Hz).
Taeyeong Kim +7 more
wiley +1 more source
Automatic programming of simulation models [PDF]
The concepts of software engineering were used to improve the simulation modeling environment. Emphasis was placed on the application of an element of rapid prototyping, or automatic programming, to assist the modeler define the problem specification ...
Dwan, Wen S. +3 more
core +1 more source
A discrete-time queueing system with feedback and optional service [PDF]
, 2016 Queueing systems constitute a central tool in modeling and performance analysis. These types of systems are in our everyday life activities, and the theory of queueing systems was developed to provide models for forecasting behaviors of systems subject
Atencia-McKillop, Ivan +4 more
core
Environmental Impact Modeling of Discrete Part Manufacturing Processes
, 2012 Environmental analyses of standalone unit manufacturing processes as well as full process chains indicate improvement potential at machine tool architecture, process control as well as production planning level leading to lower environmental footprints of discrete part manufacturing processes.
Kellens, Karel +3 more
openaire +3 more sources
Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing
Advanced Functional Materials, EarlyView.This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki +7 more
wiley +1 more source
Characterisation Platform For Surface Metrology [PDF]
The measurement and characterisation of surface texture are the most critical factors and important functionality indicators.The real surfaces is continuous, but a discrete data set is acquired by any metrology instrumentation.
Blunt, Liam +4 more
core
Advanced Functional Materials, EarlyView.The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang +7 more
wiley +1 more source
Distributed Control of a Manufacturing System with One-Dimensional Cellular Automata
Complexity, 2018 We present a distributed control modeling approach for an automated manufacturing system based on the dynamics of one-dimensional cellular automata. This is inspired by the fact that both cellular automata and manufacturing systems are discrete dynamical
Irving Barragan-Vite +4 more
doaj +1 more source
Supervisor Localization of Discrete-Event Systems based on State Tree Structures
, 2013 Recently we developed supervisor localization, a top-down approach to distributed control of discrete-event systems in the Ramadge-Wonham supervisory control framework.
Cai, Kai, Wonham, W. M.
core +1 more source