Related Experiment Video
Updated: Aug 29, 2025

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans
Published on: July 17, 2021
Augmented transition path theory for sequences of events.
Chatipat Lorpaiboon1, Jonathan Weare2, Aaron R Dinner1
1Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA.
Transition path theory now describes complex reactions with sequential events. This statistical method enhances understanding of chemical dynamics beyond simple reactant-to-product flows.
Area of Science:
- Statistical mechanics
- Chemical kinetics
- Dynamical systems theory
Background:
- Transition path theory offers a statistical framework for reaction dynamics using local spatial quantities.
- The original formulation is restricted to simple A-to-B reaction pathways.
Purpose of the Study:
- To generalize transition path theory for reactions involving a specific sequence of events.
- To demonstrate the applicability of the extended theory with illustrative examples.
Main Methods:
- Extension of core transition path theory concepts.
- Application to reaction systems with ordered event sequences.
Main Results:
- Developed a generalized framework for transition path theory.
- Successfully applied the extended theory to model complex reaction dynamics.
Conclusions:
- The generalized transition path theory effectively analyzes reactions with specified event sequences.
- This extension broadens the scope of transition path theory in chemical dynamics.
Related Concept Videos
Propagation of Action Potentials
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
Per-Unit Sequence Models
Zero-sequence currents, which are identical in magnitude and phase, generate a neutral current, resulting in voltage drops across the neutral impedance and the low-voltage winding. If the...
Basic Discrete Time Signals
The unit impulse or sample sequence is mathematically expressed as zero for all n values except at n=0, where it is one. The unit impulse sequence, denoted by δ(n), is the first difference of the unit step sequence, while the unit step sequence u(n) is...
Maxam-Gilbert Sequencing
Challenges of the Maxam-Gilbert Method
The...
Fixed Action Patterns
Phase Transitions

