Abstract: A ferrule for an iron-type golf club has multiple, discrete bonding areas to more securely join a shaft of the club to a hosel of a club head. The ferrule includes at least two discrete bonding areas for joining with the hosel, and a third, discrete bonding area for joining with the shaft. A top half of the ferrule is tapered to provide a visually appealing transition between the shaft and the hosel.

Abstract: The present invention relates to methods of passive infrared imaging and dynamic infrared imaging of a tumor or lesion (“DIR”) where multiple images are taken before, during and after heating or cooling the tumor or lesion. Patterns of intensity of infrared emission in the infrared image(s) are related to the level of vascularity or metabolic activity of the tumor or lesion, and are used to identify size and shape of the tumor or lesion. The patterns can also be used to determine whether Kaposi's sarcoma lesions, skin cancer lesions and melanomas are active or inactive. Changes in the patterns of infrared emission determined by comparing images taken before, during and after the onset of drug or radiation therapy, are used to assess efficacy of the therapy. The methods can also be used to study tissue affected by angiogenic diseases.

Abstract: The present invention relates to methods of passive infrared imaging and dynamic infrared imaging of a tumor or lesion (“DIR”) where multiple images are taken before, during and after heating or cooling the tumor or lesion. Patterns of intensity of infrared emission in the infrared image(s) are related to the level of vascularity or metabolic activity of the tumor or lesion, and are used to identify size and shape of the tumor or lesion. The patterns can also be used to determine whether Kaposi's sarcoma lesions, skin cancer lesions and melanomas are active or inactive. Changes in the patterns of infrared emission determined by comparing images taken before, during and after the onset of drug or radiation therapy, are used to assess efficacy of the therapy. The methods can also be used to study tissue affected by angiogenic diseases.

Abstract: This relates to a method and apparatus for testing and enhancing a football player's ability to quickly react to visual stimuli. When the player leaves a starting position, first and second timers begin counting. When the player reaches a first reaction point, the first counter is stopped thus containing an indication of how long it took for the player to reach the first reaction point. Simultaneously therewith, one of a battery of lights is energized indicating to the athlete that he must undertake and complete a particular action. This action may represent a cut right or cut left or may require the athlete to throw a ball at a particular target. The second timer is stopped when all the required actions have been completed thus giving an indication of how long it took the player to run the entire course.