Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Introduction Asthma is a chronic respiratory disorder requiring ongoing medical management. This ecological study ...

Abstract: A computer model of wave propagation in random two-dimensional urban areas using the high-frequency ray-tracing method is presented. The randomness of the approach is realised by introducing ...

Abstract: High-resolution synthetic aperture radar (SAR) as an imaging device becomes more and more like a “camera” at the microwave frequency band. How different objects or object surfaces may ...