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Number of items: 7
Date joined: Jun 17 2017

Rod MacDonald's Work

#1

Kaibab Plateau Learning Lab: ISAT 290 Spring 2018

Kaibab Plateau Exercise for ISAT 290
sim324 runs
Kaibab Plateau Learning Lab
#2

Kaibab Plateau Extended

Kaibab Plateau Extended
sim117 runs
Predator Prey Overshoot and Collapse
#3

GORA Model ISAT 290

User interface for the GORA simulation.
sim57 runs
Simulation public policy case study
#4

GORA Fall 2018

Online simulation of the GORA case study used at JMU in the Fall of 2018
sim7 runs
#5

USACE Capital Stocks

Capital Stocks of USACE from 1928 to 2016
sim13 runs
#6

Overshoot and Collapse

Simple overshoot and collapse structure
model385 downloads
Download Model
Overshoot and collapse
#7

Logistics or S-Shaped Growth

S-Shaped Growth
model321 downloads
Download Model
S-Shaped Growth logistics model
X

Sim App (Sim)

An interface that allows users to interact with a model.

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Sim apps allow users to interact with a model using buttons, sliders, knobs, tables, graphs, and storytelling. These interactions help users understand how parts of a system interact.

Interfaces are created by model authors in the Stella desktop software and can be uploaded to the isee Exchange.

Model

A diagram that represents how elements in a system influence one another.

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Models are mathematical representations of how elements in a system are connected and interact (e.g., ecosystems, organizations, supply chains). When running models on the Exchange, results can be viewed in output devices like graphs and tables.

Models appear in the isee Exchange directory when authors upload them from the Stella® desktop software or create them with Stella Online™.

Causal Loop Diagram (CLD)

A map that represents the feedback structure of a system.

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CLDs are high-level maps that represents the feedback structure of a system and easily communicate the essence of a model. They appear in the isee Exchange when authors upload them from the Stella desktop software or create them with Stella Online™.