You can perform something called the Thomas test to help determine whether you have an anterior pelvic tilt. To perform the ... Your left leg should make a 90-degree angle at your knee.

The tilt test was considered positive when syncope ... Patients were positioned upright at a 70-degree angle until a 45-minute standing period was attained, or until severe symptoms or syncope ...

A study by researchers at the Indian Institute of Technology Bombay has explored optimal albedo and tilt angles for bifacial perovskite solar cells. They have discovered that a rear-side albedo of 0.5 ...

They have discovered that a rear-side albedo of 0.5 combined with a 20-degree tilt angle delivers maximum efficiency. Bifacial perovskite solar cells (Bi-PSCs) have gained significant attention in ...