Abstract: A system and method for deterring the theft of a marine battery pack used to power a marine propulsion system, such as an outboard motor. The marine battery pack includes an internal communication system that allows the battery pack to communicate with an authentication device. The battery pack communicates an authentication request to the authentication device. If the battery pack is associated with the authentication device, a confirmation is communicated to the marine battery pack and the marine battery pack operates in a normal manner. If confirmation is not received from an authentication device, the operation of the marine battery pack is modified from the normal condition. The modification of the operation of the battery pack renders the battery pack unusable to deter theft. Each battery pack may be associated with more than one authentication device and each authentication device may be associated with more than one battery pack.

Abstract: Cutting instruments and related methods are disclosed herein in which the diameter of the retrograde cutting blade can be adjusted to any of a plurality of diameter settings, allowing the same instrument to be used to form holes of different diameters. The limit diameter can be preset such that, during the cutting operation, the user need not be concerned with selecting the appropriate diameter, but rather can simply deploy the cutting blade until the preset limit is reached. Cutting instruments are also disclosed in which the retrograde cutting blade is distinct from the forward drilling tip and protected within a cavity formed in the body of the instrument when not in use, as are instruments in which the user is given visual and/or tactile feedback to confirm desired positioning of the cutting blade.

Abstract: The present invention provides for managing network connections to one or more domains in a processor-based system. An apparatus is provided that comprises a storage unit and a control unit. The storage unit is adapted to store a domain list and a path list, wherein the domain list comprises a domain defined in a system and the path list comprises one or more paths available for communications with the domain. The control unit is communicatively coupled to the storage unit, wherein the control unit adapted to determine an active path from the one or more available paths and to transmit data to the domain over the active path.

Abstract: Disclosed is a substituted 6-nitroquipazine of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each selected from the group consisting of H, Fl, CL, Br, I, CF.sub.3, CH.sub.2 CH.sub.2 F, CH.sub.3, CH.sub.2 CH.sub.3, and --CH(CH.sub.3).sub.2, and wherein one of R.sub.1, R.sub.2, R.sub.3, and R.sub.4 is other than H.Also disclosed is a method for measurement of serotonin uptake sites in a sample, in which a radioligand is incubated with a sample and then the radioactivity of the radioligand bound to the sample is determined, utilizing a radio labeled substituted 6-nitroquipazine as the radioligand. Also disclosed is a method of manufacture and method of use.