Results 21 to 30 of about 20,853,741 (308)

The benefits of system dynamics simulation for sustainability education

open access: yes, 2022
Education for Sustainable Development (ESD) is vital to the success of the United Nation¿s Sustainable Development Goals, yet it has so far proved difficult to implement.
Duggan, Jim   +3 more
core   +1 more source

Solar Energy Based Charging for Electric Vehicles at Fuel Stations

open access: yesEnvironmental and Climate Technologies, 2022
The electricity used for charging electric vehicles (EV) must be produced from renewable energy sources to make EV carbon neutral. Solar PV panels installed at fuel stations can provide a noticeable fraction of charging electricity for EV also in ...
Valdmanis Gunārs   +3 more
doaj   +1 more source

CO2-to-Fuel – Business and Institutional Aspects of Implementation Dynamics

open access: yesEnvironmental and Climate Technologies, 2022
Valorization of CO2 captured from industrial processes is an important task for reaching climate and energy targets. The presented study addresses the use of CO2 for the production of ethanol, which can be used as a transport fuel.
Valdmanis Gunars   +6 more
doaj   +1 more source

System Dynamics Modelling and System Analysis Applied in Complex Research Projects - the Case of VALUMICS [PDF]

open access: yes, 2018
VALUMICS is a Horizon 2020 project funded by the European Commission (2017-2021). The project structure is highly integrated and transdisciplinary, building on the expertise of over 30 specialists in various fields of research including knowledge ...
Gudbrandsdottir, Ingunn Yr   +8 more
core   +1 more source

A Model of Dynamic Systems [PDF]

open access: yes, 2014
We introduce a model describing discrete dynamic distributed systems. These are systems where their set of connections to the systems in their context captured by their syntactic interfaces as well as the set of their subsystems, and their set of internal connections in their architectures between their subsystems change dynamically over time.
openaire   +2 more sources

Learning Qualitative Models of Dynamic Systems [PDF]

open access: yesMachine Learning, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David T. Hau, Enrico W. Coiera
openaire   +3 more sources

Structural Analysis of System Dynamics Models

open access: yesSimulation Modelling Practice and Theory, 2021
System dynamics (SD) is an established discipline to model and simulate complex dynamic systems. The primary goal of SD is to evaluate and design new policies that can impact the system under study in a desired way. Policy design, that is, identifying effective model levers, however, is a challenge and in many cases trial-and-error driven.
Lukas Schoenenberger   +4 more
openaire   +3 more sources

Open Source System Dynamics with Simantics and OpenModelica

open access: yes, 2011
We will introduce a new system dynamic modelling and simulation environment based on open source components. The development was initiated by a group of active system dynamics modellers who had needs and ideas for an open toolset.
Lempinen, Teemu   +3 more
core   +3 more sources

System Dynamics Modelling in CRM: Window Fashions Gallery

open access: yesInternational Journal of Engineering Business Management, 2010
The core research issue on which this study focuses is customer relationship management (CRM) in a designated window fashions firm. A system dynamics-based CRM model is developed to help evaluate the effectiveness of CRM in the firm and examine factors ...
F.T. Yuen, S.L. Chan
doaj   +2 more sources

Exploring the ocean mesoscale at reduced computational cost with FESOM 2.5: efficient modeling strategies applied to the Southern Ocean [PDF]

open access: yesGeoscientific Model Development
Modeled projections of climate change typically do not include a well-resolved ocean mesoscale due to the high computational cost of running high-resolution models for long time periods.
N. Beech   +4 more
doaj   +1 more source

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