Abstract: Systems and methods for determining a treatment time for treatment zone of a target tissue are disclosed herein. In some embodiments, a system may include a cryoballoon, a mapping array, a catheter, and one or more hardware processors. The hardware processors may generate a pacing signal at the electrodes of the mapping array at the treatment zone and determine a minimum activation energy of a non-target tissue. The processors may activate the cryoballoon at a first time and detect an artifact in the electrical signals collected from the electrodes of the mapping array at a second time. Based on the minimum activation energy of the non-target tissue and the difference between the second time and the first time, the processors may determine an optimal treatment time for the treatment zone of the target tissue.

Abstract: A social networking communication system of the type for exchanging messages among cellular telephone users without requiring the users to divulge their cellular telephone numbers to one another, the improvement comprising of collecting and recording personal information, to sign up cellular telephone users, and providing a docking system adapted to facilitate entry by at least one user of a code to the system advising it that they are present at the particular facility. Users can send messages to other users docked at the facility without requiring them to reveal their identity. Messages may be generated by the system to docked users advising them of other docked users and/or information related to said uses. Advertisements may be targeted to docked users based on their user profile information.

Abstract: A child seat adapted for use in a vehicle, the child seat comprising: a base portion; a carrier portion configured to be removably secured to the base portion; a restraint system component; a sensor for providing a signal indicative of a state of the restraint system component; an electronic control unit secured to either the carrier portion or the base portion, the electronic control unit being operably coupled to the restraint system component to receive the signal, the electronic control unit being capable of processing the signal to provide an output indicative of the state of the restraint system component; and an electrical connector for providing electrical connection between the sensor and the electronic control unit, the electrical connector comprising: a first contact member secured to either the base portion or the carrier portion, the first contact member having a plurality of contact surfaces; and a second contact member secured to either the base portion or the carrier portion, the second contac