Hydraulic fracturing is one of the most important technologies for shale gas production. Complex hydraulic fracture networks can be stimulated in shale reservoirs due to the existence of numerous ...

In this Python astrophysics tutorial, I walk you through calculating the gravitational field produced by a ring of mass. Using numerical methods and Python libraries, we explore how to compute ...

SAE Transactions, Vol. 112, Section 3: JOURNAL OF ENGINES (2003), pp. 1500-1510 (11 pages) This study considers combustion processes in a heavy-duty diesel engine at various low emissions operating ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Computation of water-level situtations and sediment transport are helping to identify measures needed for the protection of high-water protection dykes, as Dr Roberto Kohane of ERM Lahmeyer ...

As you read this sentence, trillions of cells are moving around in your body. From the red blood cells being pumped by your heart, to the immune cells racing across your lymphatic system, everything ...