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.
Lean construction is concerned with the alignment and holistic pursuit of concurrent and continuous improvements in all dimensions of the built and natural environment: design, construction, activation, maintenance, salvaging, and recycling (Abdelhamid 2007, Abdelhamid et al.