11. Evolutionary stability: cooperation, mutation, and equilibrium
Game Theory (ECON 159) We discuss evolution and game theory, and introduce the concept of evolutionary stability. We ask what kinds of strategies are evolutionarily stable, and how this idea from biology relates to concepts from economics like domination and Nash equilibrium. The informal
From playlist Game Theory with Ben Polak
Game theory (3), more complicated strategies and equilibria.
This video elaborates on the concept of stable strategies and evolutionary equilibria to include polymorphisms of pure strategies and the evolution of mixed strategies such as phenotypic plasticity.
From playlist TAMU: Bio 312 - Evolution | CosmoLearning Biology
Equilibrium occurs when the overall state of a system is constant. Equilibrium can be static (nothing in the system is changing), or dynamic (little parts of the system are changing, but overall the state isn't changing). In my video, I'll demonstrate systems in both types of equilibrium,
From playlist Physics
Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it with your friends on Facebook who
From playlist Genetics and Evolution
Clarifying some points on evolution and intelligent design More free lessons at: http://www.khanacademy.org/video?v=nh1R-gyY7es
From playlist Evolution | High School Biology | Khan Academy
12. Evolutionary stability: social convention, aggression, and cycles
Game Theory (ECON 159) We apply the idea of evolutionary stability to consider the evolution of social conventions. Then we consider games that involve aggressive (Hawk) and passive (Dove) strategies, finding that sometimes, evolutionary populations are mixed. We discuss how such games ca
From playlist Game Theory with Ben Polak
The Future of Human Evolution | What Darwin Didn't Know
Thanks to currently-existing technology and medicine, future humans could have larger heads and extensive robotic implants. In other words, evolution could be handed over from nature to science. Consult some old sci-fi novels and grab your art supplies; that classic "monkey-to-human evolut
From playlist Biology and Health
Stability Analysis, State Space - 3D visualization
Introduction to Stability and to State Space. Visualization of why real components of all eigenvalues must be negative for a system to be stable. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
The Complement System: Classical, Lectin, and Alternative Pathways
We are learning about the features of innate immunity, and one that is often overlooked is the complement system. This is a very complicated ensemble of proteins circulating in the bloodstream that activate each other in a specific sequence that results in immune system engagement to kill
From playlist Immunology
Evolutionary game theory by Matteo Marsili
Winter School on Quantitative Systems Biology DATE:04 December 2017 to 22 December 2017 VENUE:Ramanujan Lecture Hall, ICTS, Bengaluru The International Centre for Theoretical Sciences (ICTS) and the Abdus Salam International Centre for Theoretical Physics (ICTP), are organizing a Winter S
From playlist Winter School on Quantitative Systems Biology
Collective Phenomena, Collective Motion, and Collective Action in Ecological Systems - Simon Levin
Simon Levin Princeton University February 25, 2013 Fundamental questions in basic and applied ecology alike involve complex adaptive systems, in which localized interactions among individual agents give rise to emergent patterns that feed back to affect individual behavior. In such systems
From playlist Mathematics
1.4 - Evolutionary Thinking: Adaptation: Why it is Problematic and How to Recognize it
"Evolutionary Medicine" Sinauer Associates (2015) is the textbook that supports these lectures. Instructors can request examination copies and sign up to download figures here: http://www.sinauer.com/catalog/medical/evolutionary-medicine.html
From playlist Evolution and Medicine (2015) with Stephen Stearns
Why Do Flamingos Stand on One Leg?
It seems like kind of an awkward way to spend most of your time, but flamingos seem perfectly happy to hang out on one leg. For a long time, people assumed they were trying to conserve heat. But thanks to some unusual research, we now know the real reason! Go to http://Brilliant.org/SciSh
From playlist Biology
BioSci 94: Organisms to Ecosystems. Lec. 6. Phylogenetic Trees, Fossil Record
UCI BioSci 94: Organisms to Ecosystems (Winter 2013) Lec 06. Organisms to Ecosystems -- Phylogenetic Trees, Fossil Record -- View the complete course: http://ocw.uci.edu/courses/biosci_94_organisms_to_ecosystems.html Instructor: Michael Clegg, Ph.D. License: Creative Commons BY-NC-SA Term
From playlist BioSci 94: Organisms to Ecosystems
050 - Populations Paul Andersen explains how populations interact in an ecosystem. The symbiosis of several populations is based on effects that may be neutral, positive, or negative. Interactions like mutualism, commensalism and parasitism are included. Human impacts to ecosystems are
From playlist AP Biology Video Essentials
Population genetics (1), introduction.
This video introduces a new perspective for considering evolutionary change, defining evolution as the the change of allele frequencies over time. This field is called population genetics and basic models consider two alleles segregating in a population at a single locus. The equations p +
From playlist TAMU: Bio 312 - Evolution | CosmoLearning Biology
A Model of Tumor Heterogeneity Identifies Metastatic Disease Progression - S. Knott - 1/14/16
Full Title: A Model of Tumor Heterogeneity Identifies Novel Drivers of Metastatic Disease Progression Bioinformatics Research Symposium Beckman Institute Auditorium Thursday, January 14, 2016
From playlist Bioinformatics Research Symposium