Cellulitis is a bacterial infection of the skin. Bacteria get into the skin through a cut, scrape, or other wound. Cellulitis can also affect the deeper layers of connective tissue beneath your skin and, in severe cases, spread to your lymph nodes.
Comparing the Major Synthetic Rope Materials. When deciding what rope best suits your need, it is often a matter of compromise. There are 5 major synthetic ropes in use for boat and marine applications. Polypropylene, Polyester, Nylon, UHMWPE (Ultra High Molecular Weight Polyethylene) and Aramids (KevlarÂ®, TechnoraÂ®, VectranÂ®, etc). Each has outstanding virtues and each has faults.
The more flexible the rope, the easier it is to tie knots and have them stay tied. Water-Ropes absorb water, increasing the weight of the rope greatly. In cold weather absorbed water freezes, making the rope stiff and unmanageable (ice crystals also reduce rope strength). good knot for rebelays or for tying rub points out of a rope. Its main advantage is that the two strands of rope emerging from the knot are at 180 degrees to one another rather than emerging in the same direction as in a figure-of-eight for example.