YBa2Cu3O7-δ high-temperature superconductors (HTS) exhibit remarkable passive levitation over permanent magnet guideways (PMG ...

Computerized systems are those which comprise the components shown in Figure 1.1, namely, a computer system and a controlled function which is operating within its specified working environment. The ...

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 ...

This is a preview. Log in through your library . Abstract This paper deals with the stability analysis of one-step methods in the numerical solution of initial (-boundary) value problems for linear, ...

Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is the art and science of determining what ...

Find the forces on the object. Find the new momentum (based on the force and the small time interval) Find the new position (based on the velocity and time interval). Simple. And it even works most of ...

A novel spectroscopic method developed at Institute of Science Tokyo, Japan, enables highly sensitive analysis of molecules at material interfaces, using a combination of conventional ATR-IR, precise ...

If you’ve used gas chromatography-mass spectrometry (GC-MS) to analyze unknown compounds from cells and biological tissue, a new study suggests you may want to throw away most—if not all—of your data.