Search results for "LMI"

Entrepreneurial Decision-Making Logic Related to Software Development in Different Growth Phases of INVs

2019

Software-based innovations with global market-potential are the main product offering of digital-based International New Ventures, an emerging type of rapidly internationalizing firm. Despite increasing research attention on the internationalization phases of these firms, knowledge of how the characteristics of the firm’s software offerings change over time remains scarce. In this paper, we analyze how standardization, customization and localization evolve through the growth and commitment of International New Ventures in foreign markets. Specifically, we posit that an entrepreneurial decision-making logic based on a logic of effectuation or causation acts as a trigger mechanism for specifi…

Tout sur Almodovar et le post-franquisme

2000

Se desconoce si esta versión fue o no publicada en algún momento. Otra versión del artículo en francés si que se publicó en abril del 2000 en "Le monde diplomatique" [En: Le Monde Diplomatique, abril de 2000, p. 10.]

Todo sobre Almodóvar y el posfranquismo

2000

Texto recogido posteriormente en una versión casi idéntica en: Vidal-Beneyto, José (2007). Memoria democrática (pp. 181-192). Madrid: Foca.

Tuning the semiconducting nature of bis(phthalocyaninato) holmium complexes via peripheral substituents

2012

The semiconducting properties of the heteroleptic and homoleptic bis(phthalocyaninato) holmium complexes bearing electron-withdrawing phenoxy substituents at the phthalocyanine periphery, namely Ho(Pc)[Pc(OPh)8] (1) and Ho[Pc(OPh)8]2 (2) [Pc = unsubstituted phthalocyaninate; Pc(OPh)8 = 2,3,9,10,16,17,23,24-octaphenoxyphthalocyaninate] have been investigated comparatively. Using a solution-based Quasi–Langmuir–Shafer (QLS) method, the thin solid films of the two compounds were fabricated. The structure and properties of the thin films were investigated by UV-vis absorption spectra, X-ray diffraction (XRD) and atomic force microscopy (AFM). Experimental results indicated that H-type molecular…

Lo ausente como discurso : elipsis y fuera de campo en el texto cinematográfico

2003

RESUMEN El punto de partida es la oposición al modelo de representación institucional para buscar en elipsis y fuera de campo un camino desestabilizador que evidencie sus carencias y contradicciones más profundas mediante la plena asunción como discurso de lo ausente, lo no visible, a través de la connotación. Desde la tipología física, material, que aportan otras teorizaciones, se desarrolla una alternativa, abierta, que no sólo tiene capacidad para contemplar la perspectiva del modelo hegemónico sino que abre también el camino para una ruptura con él. La primera parte de la tesis está dedicada al establecimiento del marco teórico y del estado de la cuestión al tiempo que sitúa la perspect…

Why do Young People Give up Their Job Search?

2018

The decision to search or not to search for work is usually considered a purely individual choice. However, this is a simplistic view, which ignores important structural and situational aspects of job search behaviour. This article discusses the reasons why long-term unemployed youth in Finland give up their search for work or a student place. The data comprise 28 life course interviews that were analysed by means of content analysis. The data show that young people’s job seeking behaviour is greatly influenced by how they view their labour market position and prospects. Job search abandonment is often temporary and young people soon resume their search because of the expectations of the so…

Palmitoylation of Endothelin Receptor A

1996

Post-translational modifications such as phosphorylation and palmitoylation play important roles for the function and regulation of receptors coupled to heterotrimeric guanyl nucleotide-binding proteins. Here we demonstrate that the human endothelin receptor A (ETA) incorporates [3H]palmitate. Mutation of a cluster of five cysteine residues present in the cytoplasmic tail of ETA into serine or alanine residues completely prevented palmitoylation of the receptor. The ligand binding affinity of the non-palmitoylated ETA mutants was essentially unchanged as compared to the palmitoylated wild type ETA suggesting that the replacement of the cysteine residues did not alter the overall structure o…

Software Business

2017

Methodological frontier in operational analysis for roundabouts: a review

2016

Several studies and researches have shown that modern roundabouts are safe and effective as engineering countermeasures for traffic calming, and they are now widely used worldwide. The increasing use of roundabouts and, more recently, turbo and flower roundabouts, has induced a great variety of experiences in the field of intersection design, traffic safety, and capacity modeling. As for unsignalized intersections, which represent the starting point to extend knowledge about the operational analysis to roundabouts, the general situation in capacity estimation is still characterized by the discussion between gap acceptance models and empirical regression models. However, capacity modeling mu…

Robust Predictive Control of a variable speed wind turbine using the LMI formalism

2014

This paper proposes a Robust Fuzzy Multivariable Model Predictive Controller (RFMMPC) using Linear Matrix Inequalities (LMIs) formulation. The main idea is to solve at each time instant, an LMI optimization problem that incorporates input, output and Constrained Receding Horizon Predictive Control (CRHPC) constraints, and plant uncertainties, and guarantees certain robustness properties. The RFMMPC is easily designed by solving a convex optimization problem subject to LMI conditions. Then, the derived RFMMPC applied to a variable wind turbine with blade pitch and generator torque as two control inputs. The effectiveness of the proposed design is shown by simulation results.