Jenny W. Rudolph Nelson P.Repenning Disaster Dynamics: Understanding the Role of Quantity in Organizational Collapse Administrative Science Quarterly,47(2002):1-30  paper     

Jenny W. Rudolph Nelson P.Repenning Disaster Dynamics: Understanding the Role of Quantity in Organizational Collapse Administrative Science Quarterly,47(2002):1-30 paper  

Online Community to grow the use and effectiveness of Health Modelling using multiple methods
Online Community to grow the use and effectiveness of Health Modelling using multiple methods
 This is the Concept map at  IM-735   modified to reflect the learning after system dynamics modeling at  IM-393 , 

This is the Concept map at IM-735  modified to reflect the learning after system dynamics modeling at IM-393

 Dynamic system underlying project life cycles From Roberts Edward B The Dynamics of Research and Development p5 Harper & Row NY 1964

Dynamic system underlying project life cycles From Roberts Edward B The Dynamics of Research and Development p5 Harper & Row NY 1964

4 5 months ago
A network view of  IM-731 .Combination of several other insights under the regional tag, inspired by Padgett and Powell  IM-9044
A network view of IM-731.Combination of several other insights under the regional tag, inspired by Padgett and Powell IM-9044
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
 Modelling prevalence of cardiovascular disease within a population using agent based modelling. The initial population is defined within Tools->Variables and macros.     This is a partial model that is not yet complete.
Modelling prevalence of cardiovascular disease within a population using agent based modelling. The initial population is defined within Tools->Variables and macros.

This is a partial model that is not yet complete.
Model combining system dynamics and agent based modeling. Based on Prochaska's Transtheoretical Model of Behaviour Change. See also preceding SD Version  IM-574
Model combining system dynamics and agent based modeling. Based on Prochaska's Transtheoretical Model of Behaviour Change. See also preceding SD Version IM-574
 Hypertension Generic Patient Flow Causal Loop Diagram version of Insight 305

Hypertension Generic Patient Flow Causal Loop Diagram version of Insight 305

 Kermack–McKendrick Epidemic SIR Infectious Disease Model - Metrics by Guy Lakeman   This is a simple SIR infectious diseases 3 stock model with Susceptibles, Infectives and Recovereds stocks. In the initial description the R signified Removed and could include Deaths, Recovered with immunity to inf

Kermack–McKendrick Epidemic SIR Infectious Disease Model - Metrics by Guy Lakeman

This is a simple SIR infectious diseases 3 stock model with Susceptibles, Infectives and Recovereds stocks. In the initial description the R signified Removed and could include Deaths, Recovered with immunity to infection (Resistant) or those who had fled the epidemic. Note the need to initiate the epidemic by adding a pulse of a single infected person at time 0.

WIP based on  right care series  in Lancet and OECD Tackling wasteful spending on health  book   See also Medicines pipeline IM-640
WIP based on right care series in Lancet and OECD Tackling wasteful spending on health book 
See also Medicines pipelineIM-640
 Dynamics of Emergency Department Crowding Initial Simplest Simulation of the View from the waiting room. Start of a simple introductory series which proceeds to  IM-338   A simple CLD is at  IM-340

Dynamics of Emergency Department Crowding Initial Simplest Simulation of the View from the waiting room. Start of a simple introductory series which proceeds to IM-338  A simple CLD is at IM-340

Rich picture version of causal loop diagram for medication errors, showing the importance of reporting, analyzing and fixing knowledge and process errors. Medication errors will tend to grow due to the use of more medications in more complex patients. This is exacerbated by the loss of staff knowled
Rich picture version of causal loop diagram for medication errors, showing the importance of reporting, analyzing and fixing knowledge and process errors. Medication errors will tend to grow due to the use of more medications in more complex patients. This is exacerbated by the loss of staff knowledge by turnover and goal erosion in places with harmful errors.
  Base del modelo territorial de Ciudad Hermosa   Una adaptación del URBAN1 Model from Navid Ghaffarzadegan, John Lyneis and George P Richardson's  How small system dynamics models can help the public policy process  at System Dynamics Review 27: 22-44 (2011) ( click here to view full paper ). 

Base del modelo territorial de Ciudad Hermosa

Una adaptación del URBAN1 Model from Navid Ghaffarzadegan, John Lyneis and George P Richardson's How small system dynamics models can help the public policy process at System Dynamics Review 27: 22-44 (2011) (click here to view full paper). 

 Services planning for people with intellectual disability concept map. Stock and FLow model is Insight 668 and  RIch Picture is Insight  746

Services planning for people with intellectual disability concept map. Stock and FLow model is Insight 668 and  RIch Picture is Insight  746

 An example of why it's so critical to understand where the boundaries are when considering a system. (developed from Eric Wolstenholme's Archetype examples by Gene Bellinger)   YouTube Video
An example of why it's so critical to understand where the boundaries are when considering a system. (developed from Eric Wolstenholme's Archetype examples by Gene Bellinger)
6 months ago
 Festinger's theory of cognitive dissonance represented in feedback loops, relevant to defensive behaviours, goal conflict in PCT and mental health  From p256 Fig 4.23 of George Richardson (1991) Book Feedback Thought in Social Science and Systems Theory,. Book reviewed  here  

Festinger's theory of cognitive dissonance represented in feedback loops, relevant to defensive behaviours, goal conflict in PCT and mental health  From p256 Fig 4.23 of George Richardson (1991) Book Feedback Thought in Social Science and Systems Theory,. Book reviewed here 

5 3 months ago
Level of biological organization linking cell level division and population level evolution
Level of biological organization linking cell level division and population level evolution
 Larry Weed's Medicine in Denial  book  : his view of health information to make a difference
Larry Weed's Medicine in Denial book : his view of health information to make a difference
4 months ago
From David Rees PhD dissertation "Developing a Theory of Implementation for
Better Chronic Health Management" Health Services Research
Centre, Victoria University of Wellington, New Zealand
From David Rees PhD dissertation "Developing a Theory of Implementation for Better Chronic Health Management" Health Services Research Centre, Victoria University of Wellington, New Zealand
Improvement Science as one of the clusters of interacting methods for improving health services network design and delivery using  complex decision technologies IM-17952
Improvement Science as one of the clusters of interacting methods for improving health services network design and delivery using complex decision technologies IM-17952