Search results for "Project management"
showing 10 items of 1539 documents
Computer Mediated Communication and Collaboration in a Virtual Learning Environment Based on a Multi-agent System with Wasp-Like Behavior
2008
In this paper is presented a model for an adaptive multi-agent system for dynamic routing of the grants' activities from a learning environment, based on the adaptive wasp colonies behavior. The agents use wasp task allocation behavior, combined with a model of wasp dominance hierarchy formation. The model we introduced allows the assignment of activities in a grant, taking into account the specialization of students, their experience and the complexity of activities already taken. An adaptive method allows students to enter in the Grant system for the first time. The system is changing dynamic, because both the type of activities and the students involved in the system change. Our approach…
Give us today our daily bread: The effect of hunger on consumers’ visual attention towards bread and the role of time orientation
2021
Abstract This study investigated the effect of hunger on consumers’ visual attention during a food choice task, and the role of time orientation (i.e., present and future orientation) in this interplay. A lab-based eye-tracking experiment including 102 participants was conducted, with hunger as the manipulated factor (hungry, satiated). Participants in the satiated condition were served a breakfast buffet before the experimental tasks, whereas participants in the hungry condition were served the buffet after completion of the tasks. Both groups were exposed to a set of planograms depicting supermarket shelves and were asked to choose an option they could consider buying, while their eye mov…
Company in a Global Environment and Intangible Assets
2017
The article discusses the nature and material scope of intangible assets. The author presented that these are key factors in the process of doing business in the global market. The paper also presents possibilities of their identification in the accounting system. To solve the presented problem, the author used methods of analysis of literature, content of legal regulations, and a method of comparison and inference.
‘If-then’ but when? Effects of implementation intentions on children’s and adolescents’ prospective memory
2021
Abstract Prospective memory (PM), the ability to initiate and implement delayed intentions, increases across childhood and adolescence. Previous evidence on older adults indicated beneficial effects of implementation intentions (an encoding strategy) on individuals’ PM performance; especially when cognitive control demands were high and availability of cognitive resources low. This research program set out to investigate the impact of implementation intentions on children’s and adolescents’ PM while simultaneously varying cognitive control demands of the PM paradigm. Across two studies, implementation intention encoding was contrasted with standard encoding. In addition, Study 1 manipulated…
Play together, think alike: Shared mental models in expert music improvisers
2015
International audience; When musicians improvise together, they tend to agree beforehand on a common structure (e.g. a jazz standard) which helps them coordinate. However, in the particular case of collective free improvisation (CFI), musicians deliberately avoid having such a referent. How, then, can they coordinate? We propose that CFI musicians who have experience playing together come to share higher-level knowledge, which is not piece-specific but rather task-specific: an implicit mental model of what it is to improvise freely. We tested this hypothesis on a group of 19 expert improvisers from the Parisian CFI community, who had various degrees of experience playing with one another. D…
Current trends in biocompatibility testing
1998
Biocompatibility remains the central theme for biomaterials applications in medicine. It is generally accepted that this term means not only absence of a cytotoxic effect but also positive effects in the sense of biofunctionality, i.e. promotion of biological processes which further the intended aim of the application of a biomaterial. The national and international standards for testing regimes represent a lowest common denominator for such applications and do not necessarily ensure that optimal function will be achieved. The authors' thesis is that biocompatibility testing has scope for extensive development with respect to biofunctionality. The present paper reviews current trends in the…
Using Survival Models with Individual Data
2007
Since there exists in this literature a common interest to unravel the sources of both permanence in the self-employment status and firm survival, the present chapter is devoted to provide guidelines to applied researchers about which methods are suitable for any particular application related to self-employment and firm survival. Further, it should be noted that the econometric analysis of survival (duration) is a very wide field, and that the modest aim of the following sections in this chapter is to introduce the reader to such kind of econometric analysis.
Understanding innovation in creative industries: knowledge bases and innovation performance in art restoration organisations
2018
[EN] This paper studies innovation in the creative industry of art restoration, which is characterised by an intensive use of symbolic knowledge. Using the resource-based view of the firm as a theoretical framework, this study adapts Community Innovation Survey (CIS) methodology to this industry, creating and exploiting a unique dataset from the restoration departments of museums in 43 countries on 5 continents. The results suggest that the type and composition of the knowledge bases in play influence a department¿s absorptive capacity to access external information sources and thereby impact innovative outcomes. The article contributes to innovation literature by capturing innovation proce…
Becoming agentic teachers : Experiences of the home group approach as a resource for supporting teacher students' agency
2018
Abstract This study focuses on the experiences of first-year teacher students in a Finnish teacher education department regarding ways in which studying in stable “home groups” supported or restricted their agency. The findings of the interviews with 22 teacher students suggest that perception of home groups as emotionally safe and offering opportunities to break traditional authority relationship supported teacher students' agency, which was manifested in identity negotiations and active participation. Perception of inequality and tensions within home groups restricted students' agency. The findings underline the need for keen awareness of factors affecting teacher students' agency when ap…
Global factors, uncertainty, weather conditions and energy prices: On the drivers of the duration of commodity price cycle phases
2020
We investigate the role of global factors in explaining the length of commodity price cycle phases, using a continuous-time Weibull duration model and data for a panel of 33 countries over the period 1980Q1-2015Q4. We find evidence of increasing (constant) positive duration dependence for commodity price booms and busts (normal time spells). Global macroeconomic conditions - in particular, inflation, economic policy uncertainty and monetary policy actions - significantly affect the duration of all commodity price cycle phases. Global environmental conditions also impact the duration of commodity price booms, with a rise in average temperature (rainfall) increasing (reducing) their length. A…