Abstract: According to some embodiments, a drive circuit provides an output resistance substantially stable despite variations in operating temperature.

Abstract: The method discloses a rule-based decision process which formulates an investment strategy in terms of short term debt, long term debt, short term equity, and/or long term equity for a variety of property types and geographic markets. The first phase of the method achieves a visual representation of the condition of each of a selected territory's major markets, showing market direction and volatility determined on the basis of commercially available market research data which has been adjusted by the investing entity in light of actual local experience in the market. The second phase deals with the implications of the first phase results on four possible alternative investment types, namely, short term debt, long term debt, short term equity, and/or long term equity. This is accomplished by formulating a set of decision rules which enable the individual investors of the investing entity to uniformly evaluate specific types of investment for each property type in a respective market area.

Abstract: A system, method, apparatus, and computer program code for notifying at least one entity upon receipt of an item is provided. According to embodiments of the present invention, a determination is made whether an item has been placed in a repository. This determination may be made using any of a number of different types and combinations of sensors. An identification of at least one entity to be notified is then made, and the entity is notified if a determination is made that an item has been placed in the repository.

Abstract: An alignment system and method of use provide significant improvement in the accuracy of a golf stroke or putt. The alignment system may be incorporated into or attached to the head or shaft of a golf club such as a putter or a chipper. One component of the alignment system is a sighting alignment system which includes a turning mirror that is attached to the club head or shaft or may be integral to the top or rear portion of the golf club head. While viewing the reflection of the ball and target through the mirror, the golfer obtains visual feed-back that is very sensitive to club positioning and aiming. The other component is another optical alignment system in which parallax is removed to put the golfer's eye in the proper plane to assure alignment over the golf club head. When both alignments are maintained in the reflected image during the golfer's stroke, the accuracy of the stroke is dramatically improved.