We already have to fly in planes designed by lawyers (metaphorically speaking). Now House Republicans want to remove the windows and instruments from the cockpit. This is stupid. Really stupid.
You need data and it is expensive to gather. It is even more expensive to repair or maintain stupid systems built without insight. The Republicans want to stop gathering economic info from communities. This is oligarchy at its worse. 
A great article on the basic concepts of stock and flow modelling.
Amazon.com: Group Model Building: Facilitating Team Learning Using System Dynamics (9780471953555): Jac Vennix: Books (Group Model Building: Facilitating Team Learning Using System Dynamics: This book is about increasing team perfo...)... No-till seen as a dynamic system
High Plains Journal By Larry Dreiling
Examining the philosophy of no-till cropping as a systems approach to farming and the importance of understanding no-till agriculture from the system dynamics perspective was a... 
Physics Is NP Hard iProgrammer
The behavior of any physical system is governed by its underlying dynamical equations. Much of physics is concerned with discovering these dynamical equations and understanding their consequences. 
A major revision of the go-to resource for engineers facing the increasingly complex job of dynamic systems design, System Dynamics, Fifth Edition adds a completely new section on the control of mechatronic systems, while revising and ... This was studied with the aid of an interactive microworld simulator of a fishing dispute, which was designed according to principles of system dynamics. The research question was what type of decision-making patterns ... 
The authors define "paternalism." Read on -- its a free article online and food for thought. A little heavy going for newcomers to SD, but an interesting attempt to model qualitative issues that really might make a difference in social organizations, for better or worse.
"Paternalism is the practice of (excessively) caring for A quick introduction to the various levels of simulation modeling available to managers. Seems to be lifted from another source without all the references, and no clear attribution, but the argument is substantially correct as far as I can tell. Let the reader beware, I guess. Questions may also relate to something that you don't understand in one of the system dynamics textbooks or software packages. You might even get the author of the textbook or software as your coach! All levels of modeling ... 
Within river basins different social, economic, political and physical subsystems interact. When making decisions, policy makers should be aware of such interactions as any new policy will affect more than one subsystem.
Click through the abstract to download the full paper for free. When given the choice to use Acrobat, click "yes" as that will provide the diagrams and support graphics lacking in the online pdf. System Dynamics is a methodology for understanding complex issues. This method was developed by Forrester (1961) from the Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, USA, under the name ...
More context for the application of System Dynamics to management problems. 
Sand piles are sometimes used as a counterpoint to systems, where a system is a bunch of interconnected components that interact in some interesting way, while a sand pile is just a bunch of boring stuff. Ironically, sand piles are actually pretty interesting – they self organize. |
Lately, we've been hearing a lot about "big data," from various new applications from Hadoop and NoSQL to all sorts of new analytics software.
Hmmm, posted this here by accident but it sorta fits anyway. 
The Smithsonian sponsors a "Limits to Growth" symposium with one of the original authors -- Dennis Meadows. See the video here. System dynamics is an approach to understanding the behaviour of complex systems over time. 
OnStar is GM's two-way vehicle communication system that provides a variety of services that enhance safety, security, entertainment, and productivity. At the time, GM faced fundamental strategic decisions with respect to ... 
Amazon.com: Modeling for Learning Organizations (System Dynamics Series) (9781563272509): John D.W. Morecroft, John D. 
Wolfram Alpha can now analyze data you provide, so you can do things like map out your e-mail relationships. 
This overview is a must-read for anyone serious about applying systems dynamics or other simulation tools to complex real world problems. Threads for 2012 ». Getting Started With [Software]” Workshop RFP. 30th International Conference of the System Dynamics Society St. Gallen, Switzerland July 22 – 26, 2012. Software vendors are welcome to offer workshops ...
Amazon.com: Codes, Systems, and Graphical Models (9780387951737): Brian Marcus, Joachim Rosenthal: Books (Codes, Systems, and Graphical Models: Coding theory, system theory, and symbolic dynamics have much in common. 
The President said, in the State of the Union Address, The paper reviews the concepts of system dynamics and its applications to the simulation modeling of financial institutions daily activity. While widely applicable, the approach is of a particular interest in transitional and ...
You can download and read the full paper for free. Hybrid modelling of a bank business based on Ukraine banking experience. |
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