Search results for "Information Systems"
showing 10 items of 1926 documents
Shared Leadership Regulates Operational Team Performance in the Presence of Extreme Decisional Consensus/Conflict: Evidences from Business Process Re…
2018
2016
Improving performance and fostering accountability in the public sector through system dynamics modelling: From an ‘external’ to an ‘internal’ perspe…
2010
This paper aims to outline the benefits justifying a tailored approach to System Dynamics (SD) modelling in the public sector, to improve performance and foster decision makers' accountability. The need of combining an ‘internal’ with an ‘external’ perspective (in respect to decision makers) in developing SD models is claimed. Different levels of intervention (i.e. macro, micro and meso) are discussed. Two case studies are analysed. The first one demonstrates how a dynamic resource-based view (DRBV) can support an analysis of the impact of back and front office units on a public sector organization's performance drivers. The second case shows how SD modelling based on a DRBV can also be app…
Place brand as an emergent property: The case of Vascitour and Naples
2019
In this paper, by adopting a systemic framework, we argue that place's adaptive connotation be considered as a mere result of endogenous processes but as a viable system that will remain viable if it can continue to answer the needs of its numerous heterogeneous internal and external socio-economic agents. Place can be seen as a complex adaptive system characterized by a more or less planned evolution, driven by both top-down and bottom-up processes, and composed of various interconnecting parts that, at the same time, can be seen as wholes at different levels as an holoarchy. The model of the holoarchy allows to consider the place as the result of both planned and spontaneous relationships…
The Land Surface Temperature Synergistic Processor in BEAM: A Prototype towards Sentinel-3
2016
Land Surface Temperature (LST) is one of the key parameters in the physics of land-surface processes on regional and global scales, combining the results of all surface-atmosphere interactions and energy fluxes between the surface and the atmosphere. With the advent of the European Space Agency (ESA) Sentinel 3 (S3) satellite, accurate LST retrieval methodologies are being developed by exploiting the synergy between the Ocean and Land Colour Instrument (OLCI) and the Sea and Land Surface Temperature Radiometer (SLSTR). In this paper we explain the implementation in the Basic ENVISAT Toolbox for (A)ATSR and MERIS (BEAM) and the use of one LST algorithm developed in the framework of the Syner…
2020
Abstract Interest in studying information systems discontinuance has been increasing lately, yet there is no consensus on what it means. To improve the situation, we conduct a comprehensive review of current literature on IS discontinuance and identify 55 studies published during 1991–2017 that specifically focus on the topic. Our conceptual analysis disentangles the process, content, and context of the phenomenon, revealing that over the course of a typical IS lifecycle, IS discontinuance may materialize at least in five distinct forms: rejection, regressive discontinuance, quitting, temporary discontinuance, and replacement. After elaborating their distinctions, we discuss their theoretic…
Research data sharing in Spain: Exploring determinants, practices, and perceptions
2020
This work provides an overview of a Spanish survey on research data, which was carried out within the framework of the project Datasea at the beginning of 2015. It is covered by the objectives of sustainable development (goal 9) to support the research. The purpose of the study was to identify the habits and current experiences of Spanish researchers in the health sciences in relation to the management and sharing of raw research data. Method: An electronic questionnaire composed of 40 questions divided into three blocks was designed. The three Section s contained questions on the following aspects: (A) personal information
Conflicting interests but filtered key targets: Stakeholder and resource-dependency analyses at a University of Applied Sciences
2013
Stakeholder theory (SHT) emphasizes that different stakeholders and their interests need to be identified and addressed to maximize firm performance. This emphasis can make the design of performance measurement systems (PMS) challenging because the interests of stakeholders are often in conflict. Based on previous research and using stakeholder and resource dependency theories, we develop a theoretical model suggesting that resource dependency acts as a “filter” in selecting which of the PMS design measures are emphasized for decision making. We find various conflicting interests between stakeholders in our case organization (a unit of University of Applied Sciences in Finland) that affecte…
A Mathematical Approach to the Body-Mind Problem from a System Personality Theory (A Systems Approach to the Body-Mind Problem)
2013
The dynamics of both the General Factor of Personality and the personality biological indicators, as a consequence of a stimulus, can be described with a short-term dynamic model (the response model). The invariance of the response model at both levels of description (psychological and biological) leads to deduce the bridge model with which psychological and biological levels of description can be related. The bridge model is the key tool to deal with the body–mind problem. An application case is presented setting up an experimental design with two subjects. The General Factor of Personality, c-fos and glutamate dynamics are evaluated as a consequence of a methylphenidate dose intake. The r…