Abstract: A whip-style boat mooring apparatus, removably attachable to a standard dock cleat. The apparatus may include a second cleat, such that the apparatus provides both whip-style and standard cleat mooring from a single dock point. In one embodiment, the apparatus includes a clam-shell type housing, with a profile substantially resembling the dock cleat, such that the apparatus can be clamped to the dock cleat and prevent rotational movement. The housing may include two opposing pieces, attachable to respective sides of the dock cleat. The housing may include a rotatably adjustable means for attaching a whip socket onto the housing.

Abstract: A whip-style boat mooring apparatus, removably attachable to a standard dock cleat. The apparatus may include a second cleat, such that the apparatus provides both whip-style and standard cleat mooring from a single dock point. In one embodiment, the apparatus includes a clam-shell type housing, with a profile substantially resembling the dock cleat, such that the apparatus can be clamped to the dock cleat and prevent rotational movement. The housing may include two opposing pieces, attachable to respective sides of the dock cleat. The housing may include a rotatably adjustable means for attaching a whip socket onto the housing.

Abstract: A mounting system includes a port cover, a mounting interface, and a damping system. The port cover is attached to a microscope and secures the mounting interface to the microscope. The mounting interface provides a mounting surface for an X-ray detector unit to attach to the microscope and a surface to which the damping system is attached. The damping system includes a plurality of collets, a collet clamp, and damping material. The damping system secures the X-ray detector unit to the microscope while damping vibrations caused by the detector unit.

Abstract: A radiation detector having an evacuated envelope, a radiation detector on a cold finger support in the evacuated space, a closed cycle gas cooling system to cool the cold finger to provide cryogenic operation of the radiation detector, and a getter in the evacuated space to maintain an evacuated condition. The evacuated envelope includes a radiation window. The radiation detector is preferably an X-ray detector employed in an energy dispersive spectrometry system. The evacuated space is preferably held at a pressure of less than about 1 mTorr to achieve molecular flow of remaining gas molecules, minimizing parasitic heat input. The closed cycle gas cooling system employs compressed refrigerant, which is precooled in a counterflow heat exchanger and allowed to expand in proximity to the cold finger, thus absorbing heat and maintaining cryogenic temperatures. A getter material, preferably activated carbon, is provided to absorb gasses and maintain the low pressure during operation.