World Neurosurgery (2021). [4] The limitations of fully threaded screws in isolated percutaneous transarticular screw fixation of C1/C2. Scientific Reports (2022).

The paper addresses the robust control of the water level at the downstream end pool of a real hydraulic canal system. The system is modeled using a second order model with a time-delay. A PI ...

What do the different language levels mean for learning Norwegian. Illustration photo: Billy Albert on Unsplash Learners of Norwegian will have to reach different levels depending on their jobs or ...

Spinal tap. In this test, a special needle is placed into the low back, into the spinal canal. The pressure in the spinal canal and brain can be measured. A small amount of cerebrospinal fluid (CSF) ...

Disc herniation: This is the bulging of an intervertebral disc, which causes pain by compressing spinal nerves. This is a form of degenerative disc disease associated with spinal osteoarthritis ("wear ...