Search results for "technological"
showing 10 items of 285 documents
Team collaboration capabilities as a factor in startup success
2018
[EN] This paper discusses the role of team collaboration as a building block for cultivating capabilities in technology-based startups. This conceptual framework draws on a literature review of innovation and entrepreneurship research to understand the intra-organization collaboration mechanisms among team members in technology-based startups. Introducing the concept of team collaboration capabilities represents a new approach to understanding the interaction conditions that give rise to new capabilities from a venture team as its organizational base. Rapid new capability building represents a competitive advantage in environments characterized by innovative technological change, known as d…
Innovativeness and Family-Firm Performance: The Moderating Effect of Family Commitment
2016
The positive relationship between innovativeness and firm performance is well established and applies equally to all businesses, including family firms. However, little is yet known about how the unique characteristics of family firms influence this relationship. Drawing upon the resource-based view (RBV) of the firm, this study explains how the interplay between innovativeness as a firm-specific resource and family commitment as a family-specific resource affects performance. The analysis of longitudinal survey data collected from Finnish family firms demonstrates a curvilinear (U-shaped) moderating effect of the owner family’s commitment to the firm, in that the impact of innovativeness o…
The impact of TiO2 modifications on the effectiveness of photocatalytic processes [review]
2018
This paper outlines the recent studies on the application of photocatalysis using semiconductors, with modified titanium dioxide (TiO2) in the process of reducing chemical contamination of surface and ground waters. During the last forty years, an increasing interest in catalysts of this type is noticeable. Hence, a wide range of methods of TiO2 modifications have been proposed so far by using its various polymorphs, composites with metals and non-metals and polymer-coatings or impregnating it with dyes that effectively absorb sunlight.
Desarrollo y validación de una escala formativa de grado de avance tecnológico en hoteles desde la perspectiva del huésped
2017
La rápida evolución de las Tecnologías de la Información y de la Comunicación (TIC) ha supuesto un cambio radical en las condiciones de mercado para las empresas turísticas, ofreciendo nuevos instrumentos para la gestión y para añadir valor a la experiencia del cliente en el establecimiento. Sin embargo, el desarrollo de escalas para la medición del grado de avance tecnológico de la empresa turística ha recibido escasa atención en la investigación académica. Por ello, el objetivo del presente trabajo es, por una parte, realizar una revisión de las principales propuestas conceptuales para el estudio de las TIC en las empresas turísticas, y por otra, desarrollar y validar una escala formativa…
Relationship among Perceived Dynamism, Technological Posture and Innovation Performance
2014
A main strategic election for a firm is its technological posture, which can be understood as its propensity to innovate and the moment for the introduction of technological changes into the market. This paper, which focuses on the renewable energy industry in Spain, establishes that in environments in which dynamism is understood by managers as high, and the appreciation of change is greater, firms develop a greater tendency towards technological leadership postures (pioneer or first-mover strategy) rather than conservative or follower postures (last-mover strategy). The results of the analysis, carried out through a structural equation model based on the partial least squares (PLS) techni…
Immigration, factor endowments and the productive structure of Spanish regions, 1996-2005.
2012
The participation of immigrants in the Spanish labour market has increased from less than 3% in 1996 to more than 13% in 2005. The factor proportion model of production was used to examine the impact of such a large labour supply shock on the industrial structure of Spanish regions. The results confirm that, first, labour endowment differences across regions help to explain the regional patterns of industry specialization. Second, immigrants and natives act as complementary factors in most industries. Third, the importance of immigration is relatively small compared with production technique changes and idiosyncratic industry changes in explaining the overall changes in industrial structure. …
Feasibility Studies for Water Reuse Projects: Economic Valuation of Environmental Benefits
2010
Water reuse is emerging as a promising alternative because it enables water resources to be increased and lowers pollution levels by reducing wastewater. In recent decades, significant technological progress has been made in the field of wastewater regeneration; and project feasibility is now mostly subject to just economic assessment. However, the economic aspect is the least addressed aspect of research into water reuse. This is because private costs are generally considered while the external effects are relegated to a series of statements about the advantages of water reuse. Methodologies used to analyze the economic feasibility of these projects usually focus on internal costs. As a re…
Sustainable artificial intelligence and constructive ethical assessment
2022
Este artículo esta sujeto a una licencia CC BY 4.0
Anhydrobiosis in Non-conventional Yeasts
2019
Anhydrobiosis is a unique state of living organisms that provides the possibility of surviving conditions of extreme heat and drought with temporary and reversible suspended processes of metabolism. Beyond its ecological importance in nature, it is used for the production of viable dry microbial preparations, including active dry yeast. During the last decade, this state has also been studied in non-conventional yeasts (NCY), mainly because of the necessity of active dry wine yeasts. At the same time, many other modern biotechnological processes are also linked to the use of NCY. Correspondingly, this implies an interest in the long-term maintenance of various species of NCY in a viable dry…
Technological and molecular diversity of Lactobacillus plantarum strains isolated from naturally fermented sourdoughs.
2004
Thirty Lactobacillus (L.) plantarum strains, isolated from sourdough, were identified by biochemical tests as well as 16S rDNA sequencing and differentiated on the basis of technological properties, such as amylase, protease, phytase and antirope activities. These properties were shown to be widely differing among the strains, indicating a significant technological diversity. Genetic differentiation was achieved by restriction endonuclease analysis-pulsed field gel electrophoresis (REA-PFGE) that allowed the L. plantarum strains to be divided into 10 different genomic groups. Moreover, 32 different starters were employed in dough making experiments; each starter consisted of a single strain…