Various medical devices (such as catheters and guide wires) need hydrophilic coatings to reduce friction for maneuvering through blood vessels. They did so by studying hydrophilic, lipophilic, free-soluble and insoluble-bound phenolic extracts, using a lipoxygenase/4-nitroso-N,N-dimethylaniline (LOX/RNO) technique.
The clock rate typically refers to the frequency at which a chip like a CPU(central processing unit), one core of a multi-core processor, is running and is used as an indicator of the processor's speed. It is measured in the SI unit hertz.
The speed of the ram or frequency 1333MHz, 1600MHz etc represents speed of the memory with higher numbers there indicating greater data retrieval/throughput. Speed doesn't matter much in gaming, neither does CAS to an extent, a 1600MHz/CL9 is good for the job.