Tag

Complex Networks

All articles tagged with #complex networks

science2 years ago

Unraveling the Origins of Life's Self-Organization

Scientists from the Max Planck Institute for Dynamics and Self-Organization have developed a model that predicts the self-organization of catalysts involved in metabolic pathways, offering a new mechanism for the origin of life. The model demonstrates how catalytic molecules can form metabolically active clusters by creating and following concentration gradients, leading to the rapid formation of dynamic functional structures. These findings contribute to our understanding of how complex life emerged from simple molecules and shed light on the formation of structures in metabolic networks.

science-and-technology2 years ago

Israeli researchers solve 50-year-old stability puzzle in networks.

Researchers from Bar-Ilan University have solved the diversity-stability paradox, a question that has plagued scientists for over five decades. The paradox asks how complex networks remain stable despite external disruptions. The researchers found that the missing piece of the puzzle is that the patterns of interaction in social, biological, and technological networks are highly non-random and heterogeneous. This heterogeneity enhances stability and explains why most networks exhibit highly resilient functionality despite enduring constant perturbations and obstructions. The findings can offer new guidelines for designing stable infrastructure networks that can protect against viable threats and strengthen the resilience of crucial ecosystems.