Complex Systems

Predicting Sizes of Human Groups with Physics

Human group sizes can be predicted with methods from physics. Credit: Complexity Science HubThe scientists at the Complexity Science Hub (CSH) utilized their knowledge of the average number of friends each person has to successfully predict group sizes in a computer game. To achieve this, they employed a physics example of self-organization of particles...

Computer Science Evidence Unveils Unexpected Form Of Entanglement

Kristina Armitage for Quanta MagazineThree computer scientists have actually posted a proof of the NLTS opinion, showing that systems of knotted particles can remain challenging to analyze even away from extremes.A striking new proof in quantum computational complexity could best be comprehended with a lively idea experiment. Run a bath; after that dispose a...

Allowing Cells to Talk to Computers

University of Washington and Microsoft researchers have introduced a new class of reporter proteins that can be directly read by a commercially available nanopore sensing device. Raw nanopore signals stream from the MinION device, which contains an array of hundreds of nanopore sensors. Each color represents data from an individual nanopore. The team uses...

The Growth of an Organism Rides on a Pattern of Waves

MIT researchers observe ripples across a newly fertilized egg that are similar to other systems, from ocean and atmospheric circulations to quantum fluids. Credit: MITWhen an egg cell of virtually any kind of sexually reproducing species is fertilized, it triggers a chain of waves that ripple across the egg's surface area. These waves are...

How do Cells Get Their Shapes?

To work with light to activate processes within genetically modified fission yeast cells is amongst the research conducted by the experimental biologists in the Martin Laboratory at the University of Lausanne, led by Professor Sophie Martin. Team members were conducting such experiments when they saw that a specific protein would become displaced from the...

A Much Deeper Understanding of How Cells Move and Stick Together

Observing how cells adhere to surfaces and their motility is vitally essential in studying tissue maintenance, injury healing, and even understanding exactly how cancer progresses. A brand-new paper published in The European Physical Journal Plus by Raj Kumar Sadhu, Weizmann Institute of Science, Rehovot, Israel, steps towards a deeper understanding of these processes."Cell adhesion...