The current methods to add materials in eXeLearning (such as "Attached Files" or "External website") lack a unified interface to list multiple items with their respective educational metadata.

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Abstract: Higher education institutions address the issue of content creation as a fundamental space that involves professional preparation, technical knowledge and didactic aspects of the professor.

Abstract: Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...