Abstract: Provided are methods and systems for generating multiple versions of an image and providing the appropriate version of the image to a user device based on a display characteristic of the user device. If a higher-resolution source version of an image exists in the sprite directory, that higher-resolution version of the image is built into a mixed-resolution sprite sheet rather than a standard-resolution sprite sheet. A Device-Pixel-Ratio for a user device is utilized when determining the appropriate version of an image to send to the device, where the Device-Pixel-Ratio is defined as the ratio between physical pixels and device-independent pixels (dips) of a display of the device. If the Device-Pixel-Ratio is equal to or greater than a threshold value, a high-resolution version of an image (if one is available) is sent to the user device. Otherwise, the standard-resolution version of the image is sent to the user device.

Abstract: Described is a compound sample needle for a liquid chromatography system. In one embodiment, the compound sample needle includes a rigid needle having a coupling end with a face and a counterbore. The compound sample needle also includes a flexible tubing having an outer surface and a coupling end disposed in the counterbore of the rigid needle. The coupling end of the flexible tubing has a face adjacent to a base of the counterbore. The coupling ends of the rigid needle and flexible tubing are secured to each other by a weld formed along a circumference of the outer surface and the face of the rigid needle. A rigid sleeve protects the welded joint. The compound sample needle is suitable for injection into the high pressure mobile phase of ultra performance liquid chromatography systems.

Abstract: A break-away hook assembly is adapted for installation for use with a low-voltage residential communication cable. A pair of members is coupled. One of the members has a connector with a terminal portion which receives a terminus of the other member. The connector breaks to release the second member from coupled engagement with the first member so that upon application of a stress in excess of a pre-established load, the cable will sag while maintaining the communication integrity of the cable.

Abstract: A break-away hook assembly is adapted for installation for use with a low-voltage residential communication cable. A pair of members is coupled. One of the members has a connector with a terminal portion which receives a terminus of the other member. The connector breaks to release the second member from coupled engagement with the first member so that upon application of a stress in excess of a pre-established load, the cable will sag while maintaining the communication integrity of the cable.

Abstract: A break-away hook assembly is adapted for installation for use with a low-voltage residential communication cable. A pair of members is coupled. One of the members has a connector with a terminal portion which receives a terminus of the other member. The connector breaks to release the second member from coupled engagement with the first member so that upon application of a stress in excess of a pre-established load, the cable will sag while maintaining the communication integrity of the cable.

Abstract: Described is a compound sample needle for a liquid chromatography system. In one embodiment, the compound sample needle includes a rigid needle having a coupling end with a face and a counterbore. The compound sample needle also includes a flexible tubing having an outer surface and a coupling end disposed in the counterbore of the rigid needle. The coupling end of the flexible tubing has a face adjacent to a base of the counterbore. The coupling ends of the rigid needle and flexible tubing are secured to each other by a weld formed along a circumference of the outer surface and the face of the rigid needle. A rigid sleeve protects the welded joint. The compound sample needle is suitable for injection into the high pressure mobile phase of ultra performance liquid chromatography systems.

Abstract: A break-away hook assembly is adapted for installation for use with a low-voltage residential communication cable. A pair of members is coupled. One of the members has a connector with a terminal portion which receives a terminus of the other member. The connector breaks to release the second member from coupled engagement with the first member so that upon application of a stress in excess of a pre-established load, the cable will sag while maintaining the communication integrity of the cable.