Abstract: An apparatus in both single and multiple arm forms that adjustably and securely mounts to a variety of exercise equipment and provides adjustable and secure mounting for a laptop computer or similarly configured audio visual device. The apparatus allows for ergonomic access to the laptop or audio-visual equipment for users of various statures who use exercise equipment in various configurations.

Abstract: According to a prior art, components having a crack are repaired, wherein the thus produced elongated recess is filled with a solder material which nevertheless produces a weak point. The inventive component, in addition to the material filled recess, comprises an additional material filled recess which extends transversely to the longitudinal direction of the cavity.

Abstract: An apparatus in both single and multiple arm forms that adjustably and securely mounts to a variety of exercise equipment and provides adjustable and secure mounting for a laptop computer or similarly configured audio visual device. The apparatus allows for ergonomic access to the laptop or audio-visual equipment for users of various statures who use exercise equipment in various configurations.

Abstract: In an ion cyclotron resonance mass spectrometer, ion cyclotron resonance signals at higher harmonics of cyclotron frequency are employed to increase the resolution of ICR mass spectrometer without increasing the magnetic field. The detection electrodes consist of M (where M is an integer) identical electrodes arranged in M-fold symmetry about the axis of the coherent cyclotron motion of the observed ions. In an ion cyclotron having four points of voltage in space, the cyclotron electrodes are set up in clockwise symmetric fashion. To increase the resolution in signal detection resulting from the potential induced by ions moving in orbits in the specrometer, the first and third voltages are added and the second and fourth voltages are subtracted from the sum of the first and third voltages.