All Matrix cushions incorporate a Intelli-GelÂ® core, a dry polymer gel core that provides a unique combination of skin protection, support, and comfort. The Intelli-GelÂ® core is an ideal support surface for wheelchair cushions that provides a superior combination of performance, simplicity, and durability.ll Matrix cushions incorporate a Intelli-GelÂ® core, a dry polymer gel core that provides a unique combination of skin protection, support, and comfort. Often these wheelchair seating issues are associated with conditions such as: 1  Parkinsonâs disease. 2  Alzheimerâs disease. 3  Stroke (or other CVA). 4  Multiple Sclerosis.
Kenneth and Mamie Clark decided to try to improve social services for troubled youth in Harlem, as there were virtually no mental-health services in the community. Kenneth Clark was then an assistant professor at the City College of New York and Mamie Clark was a psychological consultant doing psychological testing at the Riverdale Children's Association.
1. There are many ways to solve problems, and it will depend on your situation, your experience, your knowledge, your attitude, and your problem to determine the best approach. 1  Your situation may be that you have a long term problem that will take time to resolve, such as a legal dispute or a personal issue. Such may be the case for solving a problem at work, or how to help your child get a better grade on next week's test. 2  At the extremes, your situation may be dire, such as discovering your single-engine plane has just run out of gas, and a solution is needed immediately. 3  Your experience comes into play for all the above.