نتایج جستجو برای: scenario simulation
تعداد نتایج: 636334 فیلتر نتایج به سال:
This paper present recent achievements obtained within the context of the ANFAS project (Data fusion for flood simulation and decision support). The overal objective of ANFAS was to set up an integrated system for flood prevention and protection. Data fusion and models fusion techniques constitute the core of the scientific research work of the project. Data fusion refers to the use of multi-so...
In the practice of emergency medicine, simulation is a valuable tool that allows medical students and postgraduate residents to develop skills in a safe environment at no risk to patients. In this report, we present a case simulation of an acute asthma exacerbation utilizing a human patient simulator. The case is designed such that it can be easily modified to accommodate the trainee's level of...
In this paper, we present a preliminary study dealing with the importance of correct modeling of connective tissues such as ligaments in laparoscopic liver surgery simulation. We show that the model of these tissues has a significant impact on the overall results of the simulation. This is demonstrated numerically using two different scenarios from the laparoscopic liver surgery, both resulting...
In this paper, we present a dynamic simulation model which projects the future population of the city of Leeds as a basis for policy analysis and scenario planning. We argue that microsimulation modelling is not entirely effective in the representation of student populations. Alternative approaches using both spatial interaction models and student agents are presented and evaluated. The results...
The objective of the present work was to implement a teaching system useful in modeling and simulation of biotechnological processes. The interactive system is based on applications developed using 20-sim modeling and simulation software environment. A procedure for the simulation of bioprocesses modeled by bond graphs is proposed and simulators containing biochemical bond graph elements are de...
A composite model was developed for water and mineral relations of greenhouse tomato (Solanum lycopersicum L.) cultivated in semi-closed or open soilless (rockwool) culture. The model simulated on a daily basis: (i) the evolution of crop leaf area index and water uptake using empirical equations; and (ii) the variations of ion concentrations and electrical conductivity (EC) in the recirculating...
In the context of sustainable urban development, the application of selected indicators integrated with scenario simulation and analysis can contribute to evidence-based decision making. This paper discusses the application of land use modelling and opportunity mapping approaches to evaluate regional development scenarios for the Greater Dublin Region in the period to 2026 evolving from researc...
Background: Emergency department performance can be evaluated in quantitative and qualitative criteria. Some quantitative criteria are considered such as length of stay, patient waiting time, the percentage of patients that treat in a specific time and etc. In this paper the performance of emergency department was evaluated in terms of these criteria. Then four scenarios by using simulations w...
Scenarios are a well-established methodology used in foresight. In this paper a three-phased process is described to maximise relevance for policy-making of a set of scenarios. As a first step, four scenarios were developed as a basis for the assessment of the ability of the EU’s legislative and policy framework on food safety and nutrition to deal with possible future challenges. In the second...
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