Abstract: A load cell includes an annular base unit where an axial height of the annular base unit is smaller than a diameter of the annular base unit. The annular base unit has a plurality of mounting portions. A plurality of strain gages are located in the plurality of mounting portions. The annular base unit includes a plurality of sections having a Young's modulus different from the Young's modulus of the material of the base unit.

Abstract: An MRI system for imaging one or more subjects is provided. The MRI system includes a magnet assembly and an MRI controller. The magnet assembly includes an RF coil for transmitting a first set of RF pulses into the one or more subjects at an initial Larmor frequency. The MRI controller is configured to electronically communicate with the RF coil and to adjust a resonant frequency of the RF coil such that the RF coil transmits a second set of RF pulses into the one or more subjects at one or more subsequent Larmor frequencies that are different from the initial Larmor frequency.

Abstract: An MRI system for imaging one or more subjects is provided. The MRI system includes a magnet assembly and an MRI controller. The magnet assembly includes an RF coil for transmitting a first set of RF pulses into the one or more subjects at an initial Larmor frequency. The MRI controller is configured to electronically communicate with the RF coil and to adjust a resonant frequency of the RF coil such that the RF coil transmits a second set of RF pulses into the one or more subjects at one or more subsequent Larmor frequencies that are different from the initial Larmor frequency.

Abstract: A spill-preventive pet-training apparatus and method for use in containing the lateral flow of liquid, such as urine, being applied to an absorbent pad at a volume and rate exceeding the absorption rate of the pad, by containing much of the liquid within an inner flexible ridge, and by slowing and containing any liquid that overtops the inner flexible ridge within an outer flexible ridge.

Abstract: A spill-preventive pet-training apparatus and method for use in containing the lateral flow of liquid, such as urine, being applied to an absorbent pad at a volume and rate exceeding the absorption rate of the pad, by containing much of the liquid within an inner flexible ridge, and by slowing and containing any liquid that overtops the inner flexible ridge within an outer flexible ridge.

Abstract: A control surface has one or more soft devices for which functionality may be assigned, a central processing unit (CPU), including operating code, for managing at least functionality of the soft devices on the control surface, and a network connection for connecting to one or more computerized appliances. The control code assigns individual ones of the one or more soft devices to specific functions of an individual one of the one or more computerized appliances. There may be a variety of different kinds of soft devices, and the functionality for the soft devices of the control surface may be determined by which application is frontmost on one of the computerized appliances.

Abstract: The invention concerns an armrest mounted joystick for communication of operator initiated control signals to a vehicle controller. A plurality of switches require that the operator be safely located in the operation position in order for the control signals to reach the vehicle controller. Only when all of the switches change state, at substantially the same time, does the joystick either activate or de-activate, in response.