Search results for "Commercial"
showing 10 items of 973 documents
A genetic algorithm for analyzing choice behavior with mixed decision strategies
2009
In the field of decision-making a fundamental problem is how to uncover people's choice behavior. While choices them- selves are often observable, our underlying decision strategies determining these choices are not entirely understood. Previous research defined a number of decision strategies and conjectured that people do not apply only one strategy but switch strategies during the decision process. To the best of our knowledge, empirical evidence for the latter conjecture is missing. This is why we monitored the purchase decisions 624 consumers shopping online. We study how many of the observed choices can be explained by the existing strategies in their pure form, how many decisions can…
Design of compensated multiport waveguide junctions considering mechanization effects
2015
Abstract A new tool for the rigorous and efficient design of compensated multiport waveguide junctions, considering the mechanization effects due to low-cost manufacture techniques, is presented. Several new designs for a great variety of key components, present in modern microwave and millimetre-wave equipment, are proposed taking into account the introduction of rounded corners in the rectangular waveguide access ports. The new implemented tool permits to control and compensate for the potential degradation of the wide-band performance of such components prior to their fabrication, thus achieving an optimal design. All the presented results have been successfully validated by comparing th…
Performance improvement of a novel combined water turbine
2020
Abstract Nowadays, industrials and researchers are looking for renewable energy resources due to the increase of energy demand. Recently, the ability of combined turbines in harnessing energy from water current has increased their renewed interest. However, there still exist a big knowledge gap to select the optimal design of these turbines. In this paper, systematic studies of stand-alone helical Savonius and delta bladed Darrieus turbines were carried out using experimental methods as a precursor to analyze their roles in hybrid configuration. By varying the attachment angle, two hybrid configurations were tested experimentally. Using the optimal attachment angle, six hybrid configuration…
La capitalización de los arrendamientos operativos: Análisis del impacto en las empresas del IBEX 35
2018
Purpose: This paper analyzes the consequences of the change in the accounting rules about operating leases in the companies and users of financial information. Design/methodology: We use the constructive capitalization method to estimate the liabilities and leased assets and perform an ex ante analysis of the regulatory impact in the IBEX 35 non-financial companies. Non-parametric tests are employed to examine the effect on certain ratios, and through a multivariate regression we investigate the business characteristics that explain the variation of EBITDA. Findings: The ratios under study are significantly affected by the capitalization of operating leases. The explanatory analysis shows t…
Conflicting vocational identities and careers in the sector of tourism
2004
This article investigates the formation of vocational identities of workers in the sector of tourism in the Czech Republic, Greece and Spain. Major challenges and conflicts shape the sector of tourism as a particular labour space. Emerging issues relate to the need for diversifying the offer of services to face seasonality, strategies of entrepreneurial merging and demands for mobility and flexibility of the workforce. For the individual worker, a complex combination of related factors lead to tensions and contradictions, particularly in terms of changes in work organization, flexibility and how vocational identities of workers are shaped. An active policy for social dialogue and the improv…
Nordic subsidiaries in the Baltic States: is model transfer possible?
2011
PurposeThis research seeks to ask to what extent model transfer in employee relations (in terms of employee representation, participation and workplace bargaining) occurs between Nordic and Baltic countries from the principal firm to the subsidiary. It also looks into explanations as to why model transfer occurs – or does not occur – from the perspective of the Nordic industrialist's labour management strategy.Design/methodology/approachThis is a case study comprising three clothing manufacturers and three engineering shops in different Baltic States: Estonia (population 1.4 million), Latvia (2.3 million) and Lithuania (3.4 million). These production sites have headquarters in three Nordic …
School Teaching in Germany Between Tradition and Innovation: The Concept of the Outdoor School
2019
It is a well known fact that school is seen as having a spatial characteristic, being associated to indoor learning. The aim of this chapter is to underlined the idea that learning and educational processes can take place in different settings, and to offer other experiences that the traditional classroom with its specific conditions largely neglected. The dimensions of space, time, and body are re-evaluated from the perspective of outdoor education which faces children (and teachers) with new, sometimes challenging, and adventurous experiences that contrast with an everyday routine of school instruction.
Analyzing and organizing the sonic space of vocal imitations
2015
The sonic space that can be spanned with the voice is vast and complex and, therefore, it is difficult to organize and explore. In order to devise tools that facilitate sound design by vocal sketching we attempt at organizing a database of short excerpts of vocal imitations. By clustering the sound samples on a space whose dimensionality has been reduced to the two principal components, it is experimentally checked how meaningful the resulting clusters are for humans. Eventually, a representative of each cluster, chosen to be close to its centroid, may serve as a landmark in the exploration of the sound space, and vocal imitations may serve as proxies for synthetic sounds.
"PRATICHE COMMERCIALI SCORRETTE: I FALSI ITALIANI NEI SUPERMERCATI"
2011
Metamorfosi panormita, tra aree di “bordo” e baricentri urbani. Economie insorgenti e disegno di città
2011
La città di Palermo guardata nel suo complesso, ponendo lo sviluppo attuale in relazione con le componenti storiche, sia a livello della pianificazione e delle occasioni mancate, sia rispetto alle vicende storiche che l'hanno riguardata. Particolare attenzione viene data, in questo saggio, alla struttura complessiva della città, alle sue interconnessioni e alla presenza di alcuni grandi elementi, come i centri commerciali, che fungono da detrattori.