Many ridges called convolutions, or gyri, or gyrus, separated by grooves, mark the cerebrum 's surface. *Sulcus (sulci)- shallow grooves on the brain. Generally, a shallow to somewhat deep groove is called a sulcus, or sulci, and a very deep groove is called a fissure. Posted by Saketh Raghavan (student) on 15/3/13.
Miri is a city in northern Sarawak, Malaysia, on the island of Borneo. Miri is the second largest city in Sarawak. ... 1  Travel & Events. 2  Standard YouTube License.
Malaysia's first oil well was drilled here in 1910, and petroleum has continued to drive the city's economy and development ever since. Sarawak Shell Berhad and Petronas Carigali are headquartered here. As a result, Miri has a cosmopolitan whiff as it hosts expatriates from all over the world.