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Mostrando ítems 471-480 de 527
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Spacer-mediated synthesis of bis-spiroketal disaccharides: Nonsymmetrical furanose-pyranose difructose dianhydrides
(2007)
The stereochemical outcome of the dimerization reaction of D-fructose, leading to tricyclic bis-spiroketal systems, can be tuned by inserting a xylylene template between the reacting moieties. Spirocyclization becomes then ...
Artículo
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Design of embedded DSP-based fuzzy controllers for autonomous robots
(Institute of Electrical and Electronics Engineers, 2008)
Fuzzy controllers are used in many applications because of their rapid design by translating heuristic knowledge, robustness against perturbations, and smoothness in the control action. However, they require parallel ...
Ponencia
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Building a SoC for industrial applications based on LEON microprocessor and a GNU/Linux distribution
(IEEE Computer Society, 2008)
This paper presents the design of a complete RTU (Remote Terminal Unit) with a System-on-Chip solution based completely on both open hardware and software platforms, and developed in conjunction with two industrial ...
Artículo
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A zero of a proper mapping
(Casa Cărţii de Ştiinţă Cluj-Napoca, 2003)
Sufficient conditions are given to assert that a differentiable proper Fredholm mapping between Banach spaces over K = R or K = C has a zero. The proof of the result is constructive and is based upon continuation methods.
Ponencia
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IEC-60870-5 application layer for an Open and Flexible Remote Unit
(IEEE Computer Society, 2009)
This paper presents the development and test of the standard IEC-60870-5 application layer protocol for a Remote Terminal Unit (RTU) based on open hardware and software. The RTU hardware is an embedded system, a SoC-type ...
Artículo
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Mesoscopic structuring and yield stress of magnetofluidized fine particles
(IOP Publishing Ltd., 2009-10)
The fluidization behavior of a bed of fine magnetizable particles excited by an externally applied magnetic field is found to depend on the aggregative nature of the particles before the field was applied. Usually nonaggregated ...
Ponencia
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Automated Merging of Feature Models using Graph Transformations
(2007)
Feature Models (FMs) are a key artifact for variability and commonality management in Software Product Lines (SPLs). In this context, the merging of FMs is being recognized as an important operation to support the adoption ...
Artículo
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The Different Large Subunit Isoforms of Arabidopsis thaliana ADP-glucose Pyrophosphorylase Confer Distinct Kinetic and Regulatory Properties to the Heterotetrameric Enzyme
(Elsevier, 2003)
ADP-glucose pyrophosphorylase catalyzes the first and limiting step in starch biosynthesis and is allosterically regulated by the levels of 3-phosphoglycerate and phosphate in plants. ADP-glucose pyrophosphorylases from ...
Ponencia
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Image enlargement using the Fuzzy-ELA algorithm
(2006)
The increase of resolution is one of the most important tasks in image processing. Traditional interpolation algorithms perform a linear interpolation between the closest pixels in the image. This strategy may introduce ...
Artículo
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A state of the art on the most relevant patents in vertical transportation in buildings
(Bentham Science Publishers, 2009)
Nowadays, the building industry and its associated technologies are experiencing a period of rapid growth, which requires an equivalent growth regarding technologies in the field of vertical transportation. Therefore, ...