|Submited on :||Tue, 13th of Feb 2018 - 21:37:09 PM|
|Post ID :||7x9f6y|
|Post Name :||t3_7x9f6y|
|Post Type :||link|
|Subreddit Type :||public|
|Subreddit ID :||t5_2tk95|
I made this in Python, using a standard model for predator-prey systems (Lotka-Volterra with logistic growth and Holling Type II trophic function).
I posted all the code to replicate the figure here.
I find the behavior of this system to be fascinating. If there's interest, I can write more about what these trajectories imply for the system, its equilibria and stability.
I remember doing something very similar to this in my differential equations class years go! Was pretty cool to use math to do something more interesting than just figuring out how many watermelons some nutcase bought.
Pakistan’s largest province has ordered energy-drink manufacturers including Red Bull to remove the word “energy” from their labels, saying it is scientifically misleading and encourages a population unaware of the beverages’ contents to guzzle them in potentially dangerous quantities.
TIL the bikini was named after a Pacific island the United States bombed during nuclear testing nuclear testing, displacing the entire population and rendering the island uninhabitable. The bikini was supposed to have the same "explosive" effect on men who saw women wearing it.
Research reveals stronger people have healthier brains - A study of nearly half a million people has revealed that muscular strength, measured by handgrip, is an indication of how healthy our brains are. This finding exists in the general population as well as people experiencing schizophrenia.
Young people worldwide take up climate activism. Half the world’s population is now younger than 30 — and those youth are becoming increasingly powerful political and social advocates for action, including on climate change
500 years later, scientists discover what probably killed the Aztecs. Within five years, 15 million people – 80% of the population – were wiped out in an epidemic named ‘cocoliztli’, meaning pestilence
TIL on October 24, 1975, 90% of Iceland’s female population went on strike, demanding equal rights. They did not work, do housework, or look after their kids for an entire day. In 1980, Iceland elected its first female president, who credits her win to this specific day.
If everyone "worked harder and got a better job" we would all be managers and who would be left take out the trash? Fundamental to Capitlism is the idea a large portion of the population must always remain in poverty.