Abstract: Disclosed are refrigeration monitoring and regulation systems and techniques. Air temperature sensors, probe temperature sensors, simulated refrigerated items and relay controllers are described to monitor and control a refrigeration unit while conserving energy and prolonging equipment life compared to conventional refrigeration units.

Abstract: A system for providing monitored radiation therapy has a high energy radiation source, apparatus for excluding uncontrolled ambient light, and apparatus for collecting light emitted from a subject. The system has apparatus for spectrally analyzing the collected light, and a processor for determining oxygenation or other metabolic function of tissue within the subject from spectral analysis of the collected light. The system monitors radiation therapy by providing a beam of high energy radiation; collecting Cherenkov and/or photoluminescent light from the subject, the light generated along the beam; spectrally analyzing the light; and determining oxygenation or metabolic function of tissue from the spectral analysis. Beam profile of the system is calibrated by imaging from multiple angles Cherenkov and/or photoluminescent light emitted by a phantom placed in the beam in lieu of a subject, captured images are analyzed to determine beam profile.

Abstract: The CPTS is a new device that allows the refrigerator or freezer to run about half the time of normal and maintain food freshness while saving from 50% to almost 70% on the monthly electric bill by using a laser sensor which operates at a 360 Degree and 90 Degree functionality that senses food temperature inside the box and renders a reading that sends an output signal to the compressor in the refrigeration unit and brings the temperature to its proper setting.

Abstract: The Tooth Ball having a hollow ball with holes throughout the ball has a powdery substance that mixes with the pet's saliva which produces a paste that releases in to the attached soft spikes and cleans the pet's teeth and massages the gums leaving a very clean mouth for the pet.

Abstract: The Fridge/Freezer Miser is a new device that allows the refrigerator or freezer that will run about half the time of normal and maintain food freshness while saving from 50% to almost 70% on the monthly electric bill.

Abstract: The Tooth Ball having a hollow natural leather colored ball with holes throughout also has a powdery substance that mixes with the pets saliva which produces a paste that releases in to the attached bristles and cleans the pets teeth and massages the gums leaving a very clean mouth for the pet.

Abstract: A system for providing monitored radiation therapy has a high energy radiation source, apparatus for excluding uncontrolled ambient light, and apparatus for collecting light emitted from a subject. The system has apparatus for spectrally analyzing the collected light, and a processor for determining oxygenation or other metabolic function of tissue within the subject from spectral analysis of the collected light. The system monitors radiation therapy by providing a beam of high energy radiation; collecting Cherenkov and/or photoluminescent light from the subject, the light generated along the beam; spectrally analyzing the light; and determining oxygenation or metabolic function of tissue from the spectral analysis. Beam profile of the system is calibrated by imaging from multiple angles Cherenkov and/or photoluminescent light emitted by a phantom placed in the beam in lieu of a subject, captured images are analyzed to determine beam profile.