A torn retina could be more likely to lead to a detachment if you are nearsighted or you recently had cataract or other eye surgery. Tractional retinal detachment happens when scar tissue or other tissue grows on your retina and pulls it away from the layer underneath. It can lead to serious vision loss.
Answers.comÂ® is making the world better one answer at a time. 'Vertical Construction' is a collaborative working environment that combines multiple disciplines & trades into a single source / resource - the goal being to efficiently and effectively manage complex projects from concept to completion in a timely manner and to mitigate conflicts.
Framing (construction) Framing, in construction, is the fitting together of pieces to give a structure support and shape. Framing materials are usually wood, engineered wood, or structural steel. The alternative to framed construction is generally called mass wall construction which is made from horizontal layers of stacked materials such as log building, masonry, rammed earth, adobe, etc. Building framing is divided into two broad categories, heavy-frame construction if the vertical supports are few and heavy such as