SPD Symptoms. General: Symptoms of SPD in Adults. Here is a very basic, traditional checklist for adults with SPD. The list may seem very long, but it is a condensed version that covers the full range of symptoms adults with Sensory Processing Disorder can have.
Freebase(0.00 / 0 votes)Rate this definition: Ros was the trade name of vehicles produced by the Greek company 'Stavros Konstantinides O.E.', based in Athens. The Ros three-wheeler trucks were the most successful of its kind in Greece, having been produced by the thousands.
Reverse Osmosis Definition. Reverse osmosis or RO is a filtration method that is used to remove ions and molecules from a solution by applying pressure to the solution on one side of a semipermeable or selective membrane. Large molecules (solute) can't cross the membrane, so they remain on one side. Water (solvent) can cross the membrane.