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Number of items: 23
Date joined: Jun 17 2017

Rod MacDonald's Work

#1

SEIR Welsh Fall 2020 ISAT 290

SEIR Final Project
sim7 runs
#2

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.
sim312 runs, 26 downloads
Download Model
Covid-19 pandemic system dynamics James Madison University School of Integrated Science and Technology
#3

Urban Dynamics Stage 2 Final Project ISAT 290

Urban Dynamics Stage 2 Final Project ISAT 290
sim5 runs
#4

Urban Dynamics Stage 3 fiinal Projects

Urban Dynamics Stage 3 fiinal Projects
sim6 runs
#5

Urban Dynamics Stage 4 Final Project ISAT 290

Urban Dynamics Stage 4 Final Project ISAT 290
sim15 runs
#6

Urban Dynamics Final Project Stage 1 ISAT 290

Urban Dynamics Final Project Stage 1 ISAT 290
sim10 runs
#7

Prevalence of Smoking and Vaping in the US

JMU ISAT Capstone project on smoking and vaping prevalence in the United States.
sim80 runs
JMU ISAT Capstone project on smoking and vaping prevalence in the United States.
#8

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
sim164 runs
#9

Youth Population Model

A simple model to capture the allocation of youth between different catetories of alcohol use betwee ... Read more
A simple model to capture the allocation of youth between different catetories of alcohol use between the ages of 15 and 24.
sim3 runs
Alcohol Use Among Young People in the U.S.
#10

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
#11

SIER 290 Stage 2 Fall 2021

Model for testing behavior against.
sim25 runs
Biology
#12

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
sim39 runs
#13

Stage 3 SEIR Outbreak Model ISAT 290 Fall 2021

sim2 runs
Biology Compare your work to this model
#14

SEIR Stage 7 ISAT 290 Fall 2021

See if your model can replicate this behavior.
sim66 runs
Biology
#15

SEIR Outbreak Model Stage 6 ISAT 290 Fall 2021

Match your models behavior up to the behavior observed here.
sim17 runs
Biology JMU ISAT 290
#16

SEIR Outbreak Stage 5 Model Fall 2021

Match your model's behavior up to that observed here.
sim7 runs
Biology
#17

SEIR Outbreak Stage 4 ISAT 290 Fall 2021

sim6 runs
Biology
#18

SEIR Outbreak Stage 1 Model ISAT 290 Fall 2021

sim2 runs
Biology
#19

Urban Dynamics Stage 1 ISAT 290 Fall 2021

sim11 runs
Economics
#20

Urban Dynamics Stage 2 ISAT 290 Fall 2021

sim8 runs
Economics
#21

Urban Dynamics Stage 3 ISAT 290 Fall 2021

sim13 runs
Economics
#22

Urban Dynamics Stage 4 ISAT 290 Fall 2021

sim5 runs
Economics
#23

Urban Dynamics Stage 5 ISAT 290 Fall 2021

sim42 runs
Economics
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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™.

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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 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.

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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™.