Abstract: Improved methods, devices, and systems for mixing fluids, including small volumes of fluid, are provided. Pressing a pipette tip against an inner surface of a mixing vessel allows pressure to be applied within the tip. Greater pressure may be built-up than would be possible without engaging the tip with the mixing vessel. Disengaging the tip allows fluid flow through the tip, providing improved fluid mixing as compared to methods lacking engagement of a pipette tip with an inner surface of a mixing vessel while applying pressure within the pipette tip. Mixing vessels having features on an inner surface that are configured to engage a pipette tip, and to occlude an orifice of a pipette tip, are provided. Sample analysis devices and systems including pipette tips and mixing vessels configured to engage each other for pressure application within the tip are provided.

Abstract: Improved methods, devices, and systems for mixing fluids, including small volumes of fluid, are provided. Pressing a pipette tip against an inner surface of a mixing vessel allows pressure to be applied within the tip. Greater pressure may be built-up than would be possible without engaging the tip with the mixing vessel. Disengaging the tip allows fluid flow through the tip, providing improved fluid mixing as compared to methods lacking engagement of a pipette tip with an inner surface of a mixing vessel while applying pressure within the pipette tip. Mixing vessels having features on an inner surface that are configured to engage a pipette tip, and to occlude an orifice of a pipette tip, are provided. Sample analysis devices and systems including pipette tips and mixing vessels configured to engage each other for pressure application within the tip are provided.

Abstract: A system and method for monitoring the running technique of a user undertaking a physical activity is described. The system comprises: a garment worn by the user incorporating a sensor for the detection of a parameter relating to the movement of the pelvis of the user; a processing unit configured to receive information about the parameter from the sensor, to compare the parameter with an aspect of a biomechanical model, and to determine if a feedback response is required; and means for providing the feedback response to the user. The method comprises the steps of: measuring a parameter relating to the movement of the pelvis of the individual; comparing the parameter with a biomechanical model to determine whether a feedback response is required and providing a feedback response if required.

Abstract: Improved methods, devices, and systems for mixing fluids, including small volumes of fluid, are provided. Pressing a pipette tip against an inner surface of a mixing vessel allows pressure to be applied within the tip. Greater pressure may be built-up than would be possible without engaging the tip with the mixing vessel. Disengaging the tip allows fluid flow through the tip, providing improved fluid mixing as compared to methods lacking engagement of a pipette tip with an inner surface of a mixing vessel while applying pressure within the pipette tip. Mixing vessels having features on an inner surface that are configured to engage a pipette tip, and to occlude an orifice of a pipette tip, are provided. Sample analysis devices and systems including pipette tips and mixing vessels configured to engage each other for pressure application within the tip are provided.

Abstract: Improved methods, devices, and systems for mixing fluids, including small volumes of fluid, are provided. Pressing a pipette tip against an inner surface of a mixing vessel allows pressure to be applied within the tip. Greater pressure may be built-up than would be possible without engaging the tip with the mixing vessel. Disengaging the tip allows fluid flow through the tip, providing improved fluid mixing as compared to methods lacking engagement of a pipette tip with an inner surface of a mixing vessel while applying pressure within the pipette tip. Mixing vessels having features on an inner surface that are configured to engage a pipette tip, and to occlude an orifice of a pipette tip, are provided. Sample analysis devices and systems including pipette tips and mixing vessels configured to engage each other for pressure application within the tip are provided.

Abstract: Improved methods, devices, and systems for mixing fluids, including small volumes of fluid, are provided. Pressing a pipette tip against an inner surface of a mixing vessel allows pressure to be applied within the tip. Greater pressure may be built-up than would be possible without engaging the tip with the mixing vessel. Disengaging the tip allows fluid flow through the tip, providing improved fluid mixing as compared to methods lacking engagement of a pipette tip with an inner surface of a mixing vessel while applying pressure within the pipette tip. Mixing vessels having features on an inner surface that are configured to engage a pipette tip, and to occlude an orifice of a pipette tip, are provided. Sample analysis devices and systems including pipette tips and mixing vessels configured to engage each other for pressure application within the tip are provided.

Abstract: A control window for navigating and implementing menu selections in a multiple level hierarchical menu is provided having a first zone displaying a list of the selection levels and a second zone displaying a list of the selection options within a selection level. The second zone is refreshed with selections for another selection level in the menu hierarchy in response to a user implementation or registration of a selection option at the originally displayed selection level. Preset default settings in all selection levels permit the user to implement a "fast path" hierarchical menu selection.

Abstract: A control window for navigating and implementing menu selections in a multiple level hierarchical menu is provided having a first zone displaying a list of the selection levels and a second zone displaying a list of the selection options within a selection level. The second zone is refreshed with selections for another selection level in the menu hierarchy in response to a user implementation or registration of a selection option at the originally displayed selection level. Preset default settings in all selection levels permit the user to implement a "fast path" hierarchical menu selection.