A golf club grip includes a molded or shaped tubular foam body of closed-cell foam material and an anti-slip rubbery skin bonded integrally to an outer surface of the tubular foam body, thus a slip-on type of this invention is formed. The contact holder consists of a front holder and a rear holder which are formed with a plurality of through-holes communicating and aligned with each other for embracing the contacts inserted in the through-hole. In the thresholding process, grey scale pixel values are compared to a threshold in the grey scale range, then set to 1 if they are above the threshold and set to 0 if below the threshold. The elongate nanostructures are parallel with respect to a common substrate and they are grouped in at least first and second units of a plurality of parallel elongate nanostructures. The thermal bulb is capable of regulating a variable volume of refrigerant through the expansion device in response to temperature changes. In addition, the compounds may be combined with other therapeutic agents for the treatment of one or more sleep disorders, depression, psychosis, dyskinesias, andor Parkinson’s disease or any combinations.