BACKGROUND AND OBJECTIVES: Primary dysmenorrhea (PD) is a common gynaecological disorder characterized by pain in the abdominal region without pelvic disease. Evidence suggests that PD-related pain ...

Abstract: Absolute visual localization based on onboard cameras and georeferenced data is the dominant solution for unmanned aerial vehicles (UAVs) when the global navigation satellite system is not ...

Air quality in the northern parts of India is depleting day by day, making it difficult to breathe and to drive for the people who commute on a daily basis. While the government is trying their best ...

Abstract: Frequency modulation (FM) broadcasting is a robust and widely applied technology that offers unparalleled advantages over other broadcasting methods in challenging environments. In order to ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...