Abstract: The present disclosure is directed to methods of detecting KUB5/HERA expression levels, copy number and mutation status, particularly in cancer cells. The methods permit physicians to tailor therapies to subject having certain genotypes/phenotypes, and to exclude therapies unlikely to be effective.

Abstract: The present disclosure is directed to methods of detecting XRN2 expression levels, copy number and mutation status, particularly in cancer cells. The methods permit physicians to tailor therapies to subject having certain genotypes/phenotypes, and to exclude therapies unlikely to be effective.

Abstract: A liquid level sensor and controlling assembly disposed and mounted in direct communication with a reservoir of liquid to be monitored and including a float structure connected to an elongated stem formed of magnetic material which is disposed to selectively move, in accordance with the movement of the upper surface level of the liquid between a primary coil and a secondary coil. A constant voltage supplied to the primary coil results in a magnetic flux and a voltage being induced into the secondary coil based upon position of the magnetic material stem relative to the secondary coil thereby determining that the induced voltage in the secondary coil is directly related to the level of the liquid since the position of the magnetic stem within the secondary coil is controlled by the level of liquid within the reservoir.