âBeing hospitalized can be a scary time for people, and they may not always understand whatâs going on,â says William Atchley, a hospitalist in Norfolk, Virginia. Hospitalists aim to reduce the confusion of a hospital stay and guide patients through their treatment. Although they are physicians, hospitalists donât have an office practice. Instead, they serve as the single point of contact for a patient moving through the hospital, from admittance to dischargeâand beyond. What they do
The mid ocean ridge systems are the largest geological features on the planet. The Mid-Atlantic Ridge (MAR) is a mostly underwater mountain range in the Atlantic Ocean that runs from 87Â°N-about 333km south of the North Pole-to subantarctic Bourvet island at 54Â°S.ost of the ridge system is under water but forms land as a set of volcanic islands of varying size that run the length of the Atlantic Ocean. These islands are: 1  Jan Mayen (Norway). 2  Iceland. 3  Azores (Portugal). 4  St Paulâs rock (Brazil). 5  Ascension Island (UK).
Mid-ocean ridges are part of chain of mountains some 84,000 km long. The Mid-Atlantic Ridge is the longest mountain chain on Earth. These ridges are spreading centers or divergent plate boundaries where the upwelling of magma from the mantle creates new ocean floor.