Abstract: Chronic obstructive pulmonary disease (COPD) is one of the most severe respiratory diseases and can be diagnosed by several clinical modalities such as spirometric measures, lung function ...

Students may have been thrown by new topics on the higher-level applied maths paper but there was also a good mix of the ...

Abstract: Undirected graphs are frequently used to model phenomena that deal with interacting objects, such as social networks, brain activity and communication networks. The topology of an undirected ...

A new algorithm opens the door for using artificial intelligence and machine learning to study the interactions that happen ...

Quantum graphs—networks composed of vertices connected by edges on which quantum wave dynamics are defined—have emerged as a versatile model for exploring the interplay between geometry ...

GCSE Edexcel Straight line graphs - Edexcel y = mx + c Graphs show the relationship between two variables and are often seen in newspapers and the media. People who work in professions involving ...

The growth share matrix was used by about half of all Fortune 500 companies at the height of its success, according to BCG. It’s still central in business school teachings on business strategy.