Digital social media: An interactive technology incorporated as a competitive advantage for business

In a more transparent and dynamic world, in which consumers trust other consumers more for advice and recommendations on products and services, the continuity of organizations appears to be associated with socialization, the sharing of interests and the interaction with the audience. This is associated with the incorporation of digital technologies to business, specifically the use of social media. Consequently, it is timely and interesting to explore the phenomenon of virtual socialization, although it is a littlestudied field and what is needed is an innovative and theoretical approach based upon theories of marketing and communication. Expertise in these areas is present in all organizations and their performance is important for appropriate development of them. This work is a qualitative analysis about the behavior, reactions and attitudes of individuals to organizations, in order to understand the social factors that contribute to sustainable competitive advantages of organizations which can support strategic and future actions. We conclude that relevant factors associated with the tacit knowledge of the organization, specifically to learning and social interaction of the organization and their knowledge of virtual communities. The higher the coexistence of factors, the more difficult is the replication and greater will be the hypothesis of sustainable competitive advantage.

Supply chain management as a competitive advantage in the Spanish grocery sector

Adversarial relationships have long dominated business relationships,but Supply Chain Management (SCM) entails a new perspective. SCM requiresa movement away from arms-length relationships toward partnership stylerelations. SCM involves integration, co-ordination and collaborationacross organisations and throughout the supply chain. It means that SCMrequires internal (intraorganisational) and external (interorganisational)integration. This paper analyses the relationship between internal andexternal integration processes, their effect on firms performance andtheir contribution to the achievement of a competitive advantage.Performance improvements are analysed through costs, stock out and leadtime reductions. And, the achievement of a better competitive positionis measured by comparing the firm s performance with its competitors performance. To analyse this, an empirical study has been conducted inthe Spanish grocery sector.

Desenvolupament d'eines d'alta ressolució per al cribatge (screening) de l'activitat de fàrmacs

Projecte de recerca elaborat a partir d’una estada a la Satandford University, EEUU, entre 2007 i 2009. Els darrers anys, hi ha hagut un avanç espectacular en la tecnologia aplicada a l’anàlisi del genoma i del proteoma (microarrays, PCR quantitativa real time, electroforesis dos dimensions, espectroscòpia de masses, etc.) permetent la resolució de mostres complexes i la detecció quantitativa de diferents gens i proteïnes en un sol experiment. A més a més, la seva importància radica en la capacitat d’identificar potencials dianes terapèutiques i possibles fàrmacs, així com la seva aplicació en el disseny i desenvolupament de noves eines de diagnòstic. L’aplicabilitat de les tècniques actuals, però, està limitada al nivell al que el teixit pot ser disseccionat. Si bé donen valuosa informació sobre expressió de gens i proteïnes implicades en una malaltia o en resposta a un fàrmac per exemple, en cap cas, s’obté una informació in situ ni es pot obtenir informació espacial o una resolució temporal, així com tampoc s’obté informació de sistemes in vivo. L’objectiu d’aquest projecte és desenvolupar i validar un nou microscopi, d’alta resolució, ultrasensible i de fàcil ús, que permeti tant la detecció de metabòlits, gens o proteïnes a la cèl•lula viva en temps real com l’estudi de la seva funció. Obtenint així una descripció detallada de les interaccions entre proteïnes/gens que es donen dins la cèl•lula. Aquest microscopi serà un instrument sensible, selectiu, ràpid, robust, automatitzat i de cost moderat que realitzarà processos de cribatge d’alt rendiment (High throughput screening) genètics, mèdics, químics i farmacèutics (per aplicacions diagnòstiques i de identificació i selecció de compostos actius) de manera més eficient. Per poder realitzar aquest objectius el microscopi farà ús de les més noves tecnologies: 1)la microscopia òptica i d’imatge, per millorar la visualització espaial i la sensibilitat de l’imatge; 2) la utilització de nous mètodes de detecció incloent els més moderns avanços en nanopartícules; 3) la creació de mètodes informàtics per adquirir, emmagatzemar i processar les imatges obtingudes.

Inventory-routing model, for a multi-period problem with stochastic and deterministic demand

The need for integration in the supply chain management leads us to considerthe coordination of two logistic planning functions: transportation andinventory. The coordination of these activities can be an extremely importantsource of competitive advantage in the supply chain management. The battle forcost reduction can pass through the equilibrium of transportation versusinventory managing costs. In this work, we study the specific case of aninventory-routing problem for a week planning period with different types ofdemand. A heuristic methodology, based on the Iterated Local Search, isproposed to solve the Multi-Period Inventory Routing Problem with stochasticand deterministic demand.

Implantación de la ISO 14001 en una planta de tratamiento de vehículos fuera de uso (VFU)

Nos hemos propuesto implantar la ISO 14001 en un centro autorizado de tratamiento de vehículos fuera de uso, denominado Recycling Gandía, S.L., con el fin de que dicho centro pueda obtener una ventaja competitiva, respecto de otros centros ubicados próximamente, dada la fuerte competencia existente. Con la implantación de un Sistema de Gestión Medioambiental y más concretamente la ISO 14001, se puede conseguir una mejora de la imagen de la empresa, un ahorro de costes, se pueden mejorar las relaciones con la Administración e incluso con las entidades financieras, se puede contribuir a la motivación de los trabajadores, se asegura el cumplimiento de la legislación ambiental. La actividad que nos ocupa, se dedica a la recepción y descontaminación de vehículos al final de su vida útil, reutilizando piezas o componentes de recambio., Los objetivos del presente trabajo van a ser fundamentalmente, el implantar el Manual de Gestión Ambiental en la planta de tratamiento de vehículos fuera de uso y el describir todos los procedimientos genéricos a seguir. Como conclusiones de este trabajo, tendremos las auditorías con las no conformidades detectadas, así como el compromiso adquirido en todos los niveles y departamentos de la empresa, lo cual se traducirá en una mejor satisfacción de los clientes y por tanto un aumento en el número de vehículos a tratar.

Impact of quality and environmental investment on business competitiveness and profitability: The case of travel agencies

Few studies have examined the combined effect of implementing quality and environmental management within the service sector. This void is more evident if we focus on segments in which small businesses predominate and even more so if we look for highly competitive sectors that are very variable and that have high business mortality. After analysing 198 surveys of Spanish travel agency managers using structural equations, it can be concluded that practices of quality management have a significant direct impact on business competitiveness but not on this business's financial results, at least directly. However, there is a significant relationship between environmental management practices and economic benefits. This article suggests that commitment to quality and the environment can allow small businesses in the service sector to have a competitive advantage that will separate surviving and ceased operations, particularly in sectors that are rapidly evolving and highly competitive.

Evolución estacional de δ13C en hojas y madera de dos quercíneas mediterráneas concurrentes (Quercus ilex subps. ballota L. y Quercus faginea Lam.): dinámica de la eficiencia en uso del agua

En el ámbito mediterráneo es frecuente la concurrencia en un mismo hábitat de especies perennifolias y caducifolias como Quercus ilex y Q. faginea. En este estudio se pretende analizar la diferencia en la respuesta ecofisiológica de las dos especies frente a la variación climática estacional mediante la composición isotópica de carbono de la materia orgánica soluble de las hojas (δ13Ch) y de la α-celulosa de la madera (δ13Cm). Se observaron patrones intraanuales dependientes de la especie en la δ13Ch. Por un lado, Q. faginea utiliza reservas de almidón como fuente de carbono para producir nuevas hojas a principios de abril, dando lugar a valores altos de δ13Ch. Por otro, Q. ilex utiliza asimilados recientes de las hojas formadas el año anterior (aún funcionales). No obstante, los valores globales de δ13Ch en ambas especies son similares (-25,4±0,55 y -25,5±0,89, para Q. faginea y Q. ilex, respectivamente), lo que apunta a valores equivalentes de eficiencia intrínseca en el uso del agua. Como en las hojas, la δ13Cm de Q. faginea reflejó claramente el uso de reservas en la madera temprana. Tanto la δ13Ch como la δ13Cm de las dos especies registran ajustes como respuesta a las variaciones ambientales estacionales. No obstante, y como parámetro integrador de eficiencia hídrica, la menor amplitud de las variaciones en la δ13Cm de Q. ilex sugiere una menor sensibilidad de esta especie frente a las fluctuaciones climáticas, lo que puede otorgarle cierta ventaja competitiva bajo condiciones de incremento progresivo de aridez.

Considering tourist perceptions and network configuration in destination management

The competitiveness of tourism destinations is a relevant issue for tourism studies, moreso, is a key element on the daily basis of tourism destinations. In this sense, the management of tourism destinations is essential to maintain competitive advantages. In this article tourism destination is considered as a relational network, where interaction and cooperation is needed among tourist agents, to achieve major levels of competitive advantage and a more effective destination management system. In addition, the perceptions of tourists are obtained from two main sources. The first one is the social construction of a tourism destination previous to the visit and the second one is obtained from the interaction between tourists and tourism destination agents during the visit. In this sense, the management of tourism destination to emit a homogenous and collective image is a factor that can reduce the gap if dissatisfaction from the previous and real tourist perception. The discussion is centered on the relationship within a destination, between the supply network and the targeted demand, considering these two approaches jointly, to benefit destination management. The main result is a conceptual model that shows how tourism agents and tourists in the tourism destination interact to improve the destination competitiveness

Differential regulation of horizontally acquired and core genome genes by the bacterial modulator H-NS

Horizontal acquisition of DNA by bacteria dramatically increases genetic diversity and hence successful bacterial colonization of several niches, including the human host. A relevant issue is how this newly acquired DNA interacts and integrates in the regulatory networks of the bacterial cell. The global modulator H-NS targets both core genome and HGT genes and silences gene expression in response to external stimuli such as osmolarity and temperature. Here we provide evidence that H-NS discriminates and differentially modulates core and HGT DNA. As an example of this, plasmid R27-encoded H-NS protein has evolved to selectively silence HGT genes and does not interfere with core genome regulation. In turn, differential regulation of both gene lineages by resident chromosomal H-NS requires a helper protein: the Hha protein. Tight silencing of HGT DNA is accomplished by H-NS-Hha complexes. In contrast, core genes are modulated by H-NS homoligomers. Remarkably, the presence of Hha-like proteins is restricted to the Enterobacteriaceae. In addition, conjugative plasmids encoding H-NS variants have hitherto been isolated only from members of the family. Thus, the H-NS system in enteric bacteria presents unique evolutionary features. The capacity to selectively discriminate between core and HGT DNA may help to maintain horizontally transmitted DNA in silent form and may give these bacteria a competitive advantage in adapting to new environments, including host colonization.

Differential regulation of horizontally acquired and core genome genes by the bacterial modulator H-NS

Horizontal acquisition of DNA by bacteria dramatically increases genetic diversity and hence successful bacterial colonization of several niches, including the human host. A relevant issue is how this newly acquired DNA interacts and integrates in the regulatory networks of the bacterial cell. The global modulator H-NS targets both core genome and HGT genes and silences gene expression in response to external stimuli such as osmolarity and temperature. Here we provide evidence that H-NS discriminates and differentially modulates core and HGT DNA. As an example of this, plasmid R27-encoded H-NS protein has evolved to selectively silence HGT genes and does not interfere with core genome regulation. In turn, differential regulation of both gene lineages by resident chromosomal H-NS requires a helper protein: the Hha protein. Tight silencing of HGT DNA is accomplished by H-NS-Hha complexes. In contrast, core genes are modulated by H-NS homoligomers. Remarkably, the presence of Hha-like proteins is restricted to the Enterobacteriaceae. In addition, conjugative plasmids encoding H-NS variants have hitherto been isolated only from members of the family. Thus, the H-NS system in enteric bacteria presents unique evolutionary features. The capacity to selectively discriminate between core and HGT DNA may help to maintain horizontally transmitted DNA in silent form and may give these bacteria a competitive advantage in adapting to new environments, including host colonization.

Emergence and development of a financial cluster: the evolution of Andorra’s banking deposits in the long-term, 1931-2007

This paper explores the origins of Andorra’s financial cluster. It shows that the free movement of currency, the protection of infant industry, and geographical concentration lie at the foundation of the cluster’s competitive advantage. Drawing on a new set of data, the paper also provides for the first time an estimate of the total deposits held by Andorra’s banks between 1931 and 2007. Based on this new information, the paper reaches the conclusion that the development of the cluster went through four distinct phases in which large companies, acting as leaders, played an important role in enhancing the cluster’s business capabilities.

Implantación de la ISO 14001 en una planta de tratamiento de vehículos fuera de uso (VFU)

Nos hemos propuesto implantar la ISO 14001 en un centro autorizado de tratamiento de vehículos fuera de uso, denominado Recycling Gandía, S.L., con el fin de que dicho centro pueda obtener una ventaja competitiva, respecto de otros centros ubicados próximamente, dada la fuerte competencia existente. Con la implantación de un Sistema de Gestión Medioambiental y más concretamente la ISO 14001, se puede conseguir una mejora de la imagen de la empresa, un ahorro de costes, se pueden mejorar las relaciones con la Administración e incluso con las entidades financieras, se puede contribuir a la motivación de los trabajadores, se asegura el cumplimiento de la legislación ambiental. La actividad que nos ocupa, se dedica a la recepción y descontaminación de vehículos al final de su vida útil, reutilizando piezas o componentes de recambio., Los objetivos del presente trabajo van a ser fundamentalmente, el implantar el Manual de Gestión Ambiental en la planta de tratamiento de vehículos fuera de uso y el describir todos los procedimientos genéricos a seguir. Como conclusiones de este trabajo, tendremos las auditorías con las no conformidades detectadas, así como el compromiso adquirido en todos los niveles y departamentos de la empresa, lo cual se traducirá en una mejor satisfacción de los clientes y por tanto un aumento en el número de vehículos a tratar.