LATUDA is used to treat patients with: 1  Depressive episodes in bipolar I disorder (bipolar depression) when used alone or with lithium or valproate in adults. 2  Schizophrenia in adults and adolescents 13 to 17 years of age.
2 January 2014. Many of the worst train accidents in history occurred in the early 20th and 21st centuries, a testament to the march of technology and the importance of railway safety. The causes behind most of these disasters could be nailed down to brake failures, derailments or accidental fires.
Vehicles can become stuck at crossings due to faulty signals or gates, or sometimes due to driver confusion. Another cause of collisions at train crossings is breaking failures on trains, and excessive speed, both of which can cause trains to approach crossings too fast and collide with other trains on the tracks.