profile image
Number of items: 118
Date joined: Jun 26 2016

Peter Hovmand's Work

Archived models

Primary care

Published

RSV

Teaching

test cld

Demo for PolicyBridge

sim3 runs

BioscienceFaculty

sim108 runs

Center Model

sim10 runs

City model demo

sim18 runs

SASS-500 example

sim

ENGR398 structure-behavior A

sim2980 runs

Workforce-quiz1

sim

ENGR 398 FL23 Quiz2

sim5 runs

HEI demo

sim760 runs, 1 download
Download Model

LTM pratice

sim125 runs

LTM practice - L3

sim270 runs

ENGR 398 FL23 Quiz2 loop type

sim1480 runs

Explanations of Adoption from a Feedback Perspective

sim37 runs

E3CD for Soc of Toxicology Demo (Beta)

sim41 runs

ENGR398 structure-behavior B

sim152 runs

Fresh Produce Access Game

sim706 runs, 3 downloads
Download Model
Health food security nutrition securing program funding

Lead CLD

sim

ENGR 398 FL23 Quiz2 Loop Scores

sim1038 runs

NEF prototype

sim28 runs

TestForms

sim2 runs

USC295cSP22

sim869 runs
Education

chi 3

sim

LTM practice - L1

sim281 runs

USSY295c limits to growth exercise

sim21 runs

LTM practice - L4

sim342 runs

Participation in Social Movements

Simple model of participation in social movements created during the 2018 Changing Systems High Scho ... Read more
Simple model of participation in social movements created during the 2018 Changing Systems High School Fellows training at the Brown School's Social System Design Lab, Washington University in St. Louis. Sponsored by SkipNV.
sim15 runs
Education

LTM practice - L2

sim290 runs

Greenspace and Physical Activity

sim468 runs
Environment Education Health

CHI 2

sim9 runs

LPG CLD without labels

sim

CAN CLD

sim

Treatment demo

sim2 runs

CHL demo

sim

LTM practice - L5

sim324 runs

LTM pratice - endemic

sim843 runs

LTM pratice - no epidemic

sim881 runs

ENGR398-quiz 3

sim

LTM pratice - epidemic

sim884 runs

Structure-behavior relationship

sim93 runs, 1 download
Download Model
methodology loop impact loop scores limits to growth

Multiplayer Demo

sim4 runs

Exercise - accumulation

sim99 runs

Demo for PQHS 419

sim9 runs

MyTest

sim5 runs

NEF 2

sim81 runs

CHL Regional Food System Demo

Demonstration of a running simulation and interface for the CHL Food System study.
sim85 runs

GreenSpace

sim

Treatment model demo

sim9 runs

In class demo

sim

ENGR398-Nov 21, 2023

sim

USSY 295c SIR Exercise

sim374 runs

ASAPCAN workshop

sim

ENGR 398 FL23 Quiz2 dominant loops

sim1294 runs

ENGR398Quiz4

sim

ENGR398Quiz4LoopScores

sim627 runs

SD-EPI

The purpose of this model is to provide a crosswalk between system dynamics model paremeters and epi ... Read more
The purpose of this model is to provide a crosswalk between system dynamics model paremeters and epidemiology
sim9 runs
Download Model

ENGR389FL23-extra credit

sim1287 runs

Access to Fresh Produce

Access to fresh produce concept model for a neighborhood with three types of interventions that can ... Read more
Access to fresh produce concept model for a neighborhood with three types of interventions that can be varied by their effect size and duration.
sim46 runs
Education Health food systems proof of concept

Physical Activity and Green Space

sim2197 runs

GIS demo

sim3 runs

SCORE

The Systems Change for Racial Equity strategic model simulates the the impact cross sector innovatio ... Read more
The Systems Change for Racial Equity strategic model simulates the the impact cross sector innovations to eliminate racism as a cause of health disparities.
sim548 runs

USSY demo

model539 downloads
Download Model

SDDL1

model1091 downloads
Download Model

School

model994 downloads
Download Model

Telescope Time

model596 downloads
Download Model

chicken and egg SFD example

model581 downloads
Download Model

USY295c

model506 downloads
Download Model

Org culture v1

diagram689 downloads
Download Model

LP CLD

diagram656 downloads
Download Model

Chicken and egg demo

diagram595 downloads
Download Model

Test

diagram706 downloads
Download Model

LB CLD

diagram636 downloads
Download Model

American Samoa Draft CLD

diagram427 downloads
Download Model

DW v1

diagram618 downloads
Download Model

Housing demo 2

diagram593 downloads
Download Model

Green Space CLD

diagram29 downloads
Download Model

wine

diagram1197 downloads
Download Model

ROOSCLD3

diagram700 downloads
Download Model

test1010

diagram458 downloads
Download Model

test cld 3

diagram462 downloads
Download Model

housing practice

diagram609 downloads
Download Model

transfusions

diagram1157 downloads
Download Model

DW v2

diagram613 downloads
Download Model

USSY demo cld

diagram543 downloads
Download Model

USSY demo CLD 2

diagram539 downloads
Download Model

Demo 1

diagram643 downloads
Download Model

ENGR 398 AI in undergrad education v0

diagram342 downloads
Download Model
X

Uploading a Bundle from Zip

Instead of creating bundles, categories, and assemblies one by one, you can upload a single zip file that contains all of your bundle's content. To create your zipped bundle, make a folder with your bundle's name and add subfolders with your categories' names. The folder tree should have the same structure that you want the categories to have in your bundle. Place your assembly .stmx files in the appropriate category folders, then zip your bundle folder and upload it using the Upload Bundle from Zip link above.

Assemblies, Bundles, and Categories

Assemblies are self contained models that demonstrate common ways to connect together building blocks and that can be used as parts of other models. This is analogous to using prefabricated wall and roof pieces to construct a house.

Bundles are groups of assemblies with a common use or theme. For example, a Health Care bundle might contain a variety of assemblies that aid in creating health care models. When you download assemblies from the isee Exchange™, you download an entire bundle, rather than individual assemblies.

Categories are subgroups of assemblies within a bundle. For example, a Health Care bundle might contain a Funding category for assemblies related to the management of hospital funds. All assemblies must be assigned to a category—they cannot be assigned to the root of a bundle.

Assemblies, bundles, and categories can be created and uploaded to the isee Exchange™ via the options on the Manage My Assemblies page. To learn more, visit our help pages, or take our assemblies tutorial.

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™.