Abstract: In many universities around the world, Java is popularly used for teaching basic programming to novice students. To accommodate this reality, we have developed Java Programming Learning ...

Abstract: As a well-known NP-hard problem, the vertex cover problem has broad applications, which has aroused the concern of many researchers. In recent years, its related optimization problems, ...

Peer into The Economist’s decision-making processes with Edward Carr, our deputy editor, who explains how we select and design our front cover. Cover Story shares preliminary sketches and documents ...

Polk County supervisors approved a project earlier in January to scale up cover crop adoption, which they say will reduce agricultural runoff. Trump orders release of Arkansas congressman's son ...

UC San Diego Health researchers develop a simple test to detect pulmonary arterial hypertension before it leads to heart failure. LA JOLLA, Calif. (KGTV) - New research from UC San Diego Health shows ...