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Number of items: 25
Date joined: Jun 17 2017

Rod MacDonald's Work

#1

SEIR Final Project Stage 6

SEIR Final Project Stage 6
sim29 runs
#2

SEiR Stage 1 2021 Spring

sim16 runs
Education Compare your model to this output.
#3

Stage 2 SEIR Model ISAT 290 Spring 2021

Stage 2 SEIR Model
sim26 runs
ISAT 290 Final Project SEIR
#4

Stage 3 SEIR Model ISAT 290 Spring 2021

Stage 3 SEIR model for final project
sim5 runs
#5

Stage 4 SEIR Final Project ISAT 290 Spring 2021

The behavior over time graphs for Stage 4 of the SEIR final Project.
sim8 runs
#6

Stage 5 SEIR Final Project Model ISAT 290 Spring 2021

Stage 5 Model. Check to see that the behavior or your model matches this mode.
sim13 runs
#7

SEIR Welsh Fall 2020 ISAT 290

SEIR Final Project
sim4 runs
#8

Natural Gas Model Stage 1 ISAT 290 Sring 2021

Stage 1 of the Natural Gas Model to compare BOTGs
sim3 runs
#9

Kaibab for ISAT 290

A simulation model of the mule deer, predators, and livestock on the Kaibab Plateau. This model is ... Read more
A simulation model of the mule deer, predators, and livestock on the Kaibab Plateau. This model is in the learning guide for ISAT 290 and can be found in a variety of system dynamics books. Used as an introduction to ISAT 290 at James Madison University. Feel free to contact Rod MacDonald with any questions or comments.
sim246 runs
Environment Education
#10

Epidemic model for ISAT Spine version 3

Interactive Covid-19 pandemic model for the United States. The original model was used a signature ... Read more
Interactive Covid-19 pandemic model for the United States. The original model was used a signature project for ISAT 290. The model has been modified for Covid-19 and is being used in ISAT 390.
sim304 runs, 23 downloads
Download Model
Covid-19 pandemic system dynamics James Madison University School of Integrated Science and Technology
#11

Stage 3 Final Project Natural Gas

Stage 3 Final Project Natural Gas
sim7 runs
#12

Stage 4 Natural Gas Final Projects

Stage 4 Natural Gas Final Projects for ISAT 290 Spring 2021
sim5 runs
#13

Natural Gas Stage 2 Final Project ISAT 290

The Natural Gas Stage 2 model for the final project in ISAT 290.
sim6 runs
#14

Urban Dynamics Final Project Stage 1 ISAT 290

Urban Dynamics Final Project Stage 1 ISAT 290
sim9 runs
#15

GORA Model ISAT 290

User interface for the GORA simulation.
sim86 runs
Simulation public policy case study
#16

Urban Dynamics Stage 2 Final Project ISAT 290

Urban Dynamics Stage 2 Final Project ISAT 290
sim5 runs
#17

Urban Dynamics Stage 3 fiinal Projects

Urban Dynamics Stage 3 fiinal Projects
sim6 runs
#18

Urban Dynamics Stage 4 Final Project ISAT 290

Urban Dynamics Stage 4 Final Project ISAT 290
sim15 runs
#19

World Popultion Model With Overshoot and Decline

A simple model of overshoot and decline with UN World Population Projections
sim45 runs
Environment
#20

Prevalence of Smoking and Vaping in the US

JMU ISAT Capstone project on smoking and vaping prevalence in the United States.
sim78 runs
JMU ISAT Capstone project on smoking and vaping prevalence in the United States.
#21

DWI in Virginia Thompson and McCaslin Capstone

A model of DWI in Virginia completed in fulfillment of the Capstone requirements at James Madison Un ... Read more
A model of DWI in Virginia completed in fulfillment of the Capstone requirements at James Madison University
sim37 runs
#22

Prevalence of Smoking with Vaping in the US

JMU ISAT Capstone model on the Prevalence of Smoking with Vaping in the United States.
sim
Vaping and Smoking
#23

Kaibab Plateau with Deer Hunting Spring 2021

The Kaibab Plateau model from Roberts et. al. (1983) and Ford (2009).
sim83 runs
Environment
#24

World Dynamics by Forrester

Jay Forrester's World Dynamics from the Second Edition of World Dynamics published in 1973. To be u ... Read more
Jay Forrester's World Dynamics from the Second Edition of World Dynamics published in 1973. To be used as part of an assignment in ISAT 290 Spring 2021
sim160 runs
#25

VEETS 2050

How much wind and solar will it take to meet Virginia's energy needs on typical day in the fall, win ... Read more
How much wind and solar will it take to meet Virginia's energy needs on typical day in the fall, winter, spring and summer in 2050?
sim401 runs
Environment
X

Sim App (Sim)

An interface that allows users to interact with a model.

Image of a sim

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.

Image of a model

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 isee 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.

Image of a CLD

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™.