Get inspired to sew with all of these DIY Valentine sewing projects. These are perfect holiday decor and perfect for beginner ...

Learn how to make a heart pillow with a free sewing pattern. This beginner sewing project is a great decoration for Valentine ...

It's fun to do something with your hands that isn't just scrolling with your thumb zooming in on your nemesis's new IG pic.

Abstract: Analysis of large-scale GPS data enables the summarization and structuring of human mobility characteristics, providing insights into residents’ behavior patterns. However, existing methods ...

Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...