Joshua Aboah's Profile
Number of items: 11
Date joined: Jun 05 2017
Joshua Aboah's Work
Backyard Poultry Production
i-NEEITA
sim
⋮ 3 runs
Business
Technology
Economics
Ecology
Intercountry cattle beef trade Ghana and Burkina Faso
This model seeks to explore the prospective competitiveness and benefits of exporting beef from Burk
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This model seeks to explore the prospective competitiveness and benefits of exporting beef from Burkina Faso to Ghana rather than live animals
sim
⋮ 178 runs
Economics
Backyard Poultry System
A user-friendly interface that allows non-modellers to run scenarios of different production strateg
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A user-friendly interface that allows non-modellers to run scenarios of different production strategies and assess the impact of external shocks on farm household's on-farm profit.
sim
⋮ 352 runs
Business
Economics
i-ECoPPR
sim
⋮ 18 runs
Economics
Health
MaDE-IT Model
Marek Disease Economic Impact and Trade-off Model
sim
⋮ 96 runs
Economics
Health
IMTA-Kenya
Integrated multi-trophic aquaculture buiness model - Kenya
sim
⋮ 1 run
Environment
Business
Economics
i-FOCUSS
This is an interface for simulating ex-ante the enivronmental and economic impacts of production act
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This is an interface for simulating ex-ante the enivronmental and economic impacts of production activities and trading policies in the cashmere value chain in Mongolia.
sim
⋮ 73 runs
Environment
Economics
Ecology
mobile-MaDE-IT
A mobile version of the Marek's Disease Impact and Trade-off (MaDE-IT) simulator.
sim
⋮ 1600 runs
Economics
livestock
Trade Restriction on small ruminant sub-sector (Somaliland)
The fully calibrated SD model, compartmentalised into five modules (i.e., pasture production, herd d
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The fully calibrated SD model, compartmentalised into five modules (i.e., pasture production, herd dynamics, breeding, export marketing, and domestic marketing modules), was developed to assess the economic cost and social implications of partial export bans (from the largest importer of sheep and goats i.e., Saudi Arabia) and COVID-19 pandemic on the Somaliland’s small ruminant sub-sector.
sim
⋮ 175 runs
Environment
Economics
Ecology
EcOT4aquafeed model
The Economic opportunities and trade-offs for quafeed (EcOT4aquafeed) model is a system dynamics mod
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The Economic opportunities and trade-offs for quafeed (EcOT4aquafeed) model is a system dynamics model that is developed on the principle of circular economy.
The model comprises of four interacting modules: - (i) Vegetable and fruit waste module; (ii) Feed production module; (iii) Fish (barramundi) production module; and (iv) Economic module.
sim
⋮ 151 runs
Environment
Business
Technology
Economics
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.
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.
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.
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™.