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системное моделирование
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Агентская модель болезни COVID-19 в США
Агентская модель болезни COVID-19 в США
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Өздік жұмыс(жүйелік модельдеу)
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Covid-19 Russia Агенттик моделирование
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Whitney_6550_Covid-19_GlobalCrisis
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covid-19
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Dieses Causal Loop Diagramm (CLD) versucht in vereinfachter Weisse die Wesentliche Dynamik des Mars-CoV-2 zu veranschaulichen. Der Motor hinter den Infektionen ist offensichtlich eine selbstverstärkende Rückkopplungsschleife, und ausschlaggebend in diesem Bezug ist der R-Wert. Wenn der R-Wert unter 1 liegt, dann heisst das, dass eine infizierte Person während des Zeitraums, in dem sie infektiös ist, weniger als eine andere Person infiziert.  Liegt der Wert über 1, dann steckt die Infizierte mehr als eine andere Person an, und das Virus verbreitet sich exponentiell. Die Schleifen, die blaue Pfeile enthalten, sind negative Rückkopplungsschleifen – sie bremsen die Verbreitung des Virus. Das Diagramm suggeriert, dass der R-Wert als Schlüssel zur Kontrolle der Verbreitung des Virus dienen könnte. Sollte der Wert über 1 steigen, so müssten  Schutzmassnahem eingeführt werden. Ist der Wert unter 1, dann sind die negativen Schleifen dominierend und einige Massnahmen könnten gelockert werden. 

Eine Systemische Sicht auf Covid-19
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Simplified Model_v2
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fatality (death rate)= 2.5%
(as of November in U.S.; source oneworldindata.org)

reinfection rate- unknown, rare
(as of October; source:https://www.ajmc.com/view/first-case-of-covid-19-reinfection-detected-in-the-us)
Covid-19 model 2
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Covid-19
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Coronavirus, COVID-19
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COVID-19 Disease model
COVID-19 Disease Model
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Covid-19 Storytelling
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This Model described the outbreak simulation under government policy and impacts on Economics.

Assumptions 
The social distance policy can reduce 80% of infection.

Interesting Insights
The story tell the difference when social distance applied or not

Click on View story to start simulations

BMA708 Task 3 Zijing Zeng 520737
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Өзіндік жұмысы жүйелік
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Introduction
This model simulates the COVID-19 outbreaks in Burnie, the government reactions, as well as the economic impact. The government's strategy is based on the number of COVID-19 cases reported and testing rates and recovered.

Assumptions
In the same trend that government policy decreases infection, it also reduces economic growth.
When there are ten or fewer COVID-19 cases reported, government policy is triggered.
The economy suffers as a result of an increase in COVID-19 cases.

Interesting insights
The higher testing rates appear to result in a more quick government response, resulting in fewer infectious cases. However, it has a negative influence on the economy.
Model of COVID-19 outbreak in Burnie Tasmania - Xiaoqing Ren 525418
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Tugas Kelompok Teknik Pemodelan dan Simulasi
Самостоятельная работа Covid-19
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Here we have a basic SEIR model and we will investigate what changes would be appropriate for modelling the 2019 Coronavirus 

Clone of SEIR Infectious Disease Model for COVID-19
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COVID-19 in Japan СРС-1
5 months ago
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Propagación y recuperación Covid-19
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​Dynamic system , with or without applying social distancing for Covid-19
Dynamic system , applying social distancing
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Өзіндік жұмыс (агенттік модель)
23 hours ago