Abstract: An ion guide includes a plurality of lenses arranged in series along a curved central axis. Each lens includes a body and a central opening, and the central openings of the plurality of disks define a curved ion guide region. The ion guide includes an ion deflector configured to apply a radial DC electric field across the ion guide region and along the curved central axis. The ion deflector includes at least one DC voltage source that is configured to apply a positive DC voltage to at least some of the plurality of lenses and a negative DC voltage to at least some of the plurality of lenses.

Abstract: A rugged SPME system and method for up-taking analytes, allowing injection of liquid samples in the field, providing better quantitation and reproducibility, and having higher capacity than other SPME devices that use a fiber, wherein the embodiments include a SPME stainless steel coiled wire sampler that may wick a liquid sample into the coil to thereby deliver a consistent quantity of liquid to an analyzer.

Abstract: Embodiments described herein include systems and methods for creating a plurality of thumbnail images for an image. For example, a method for creating a plurality of thumbnail images on an electronic device includes receiving an image; determining a hardware configuration of the electronic device; determining a plurality of thumbnail image sizes based on the hardware configuration; and creating a plurality of thumbnail images of the image corresponding with the plurality of thumbnail image sizes.

Abstract: Embodiments of the invention include a method for displaying stacks of photos in a timeline on a user display. The timeline and/or position of the stacks of photos may be translated in time and/or the granularity of the time may be changed in response to a gesture from a user received through a user interface such as, for example, a touchscreen.

Abstract: A cross-flow ion mobility analyzer (CIMA) that includes a component of gas flow that opposes an electric field that is established within a channel, wherein ions are carried through the channel, wherein ions of a specific mobility are trapped by the opposing electric field and flow field within the channel and are detected when the ions reach the end of the channel, wherein a detector at the end of the channel sees a continuous stream of mobility-selected ions, and wherein different ions are selected by modifying the electric field and/or the velocity of the flow field.

Abstract: A virtual ion trap that uses electric focusing fields instead of machined metal electrodes that normally surround the trapping volume, wherein two opposing surfaces include a plurality of uniquely designed and coated electrodes, and wherein the electrodes can be disposed on the two opposing surfaces using plating techniques that enable much higher tolerances to be met than existing machining techniques.

Abstract: Media data files stored in a first computing device are transcoded for transferring to a second, portable computing device. The device parameters of the second computing device are determined by determining the type of the second computing device, and selecting one from a plurality of sets of predetermined, pre-stored device parameters for different types of second computing devices, based on the type of the second computing device. A selected media data file is transcoded in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is connected to the first computing device. When the second computing device is connected to the first computing device, the transcoded media data file is transferred from the first computing device to the second computing device.

Abstract: A folder or file on the first computing device to be synchronized with a second, portable computing device is selected by a first icon corresponding to the folder or file being dragged and dropped to overlap with a second icon corresponding to data management software running on the first computing device. Both the first icon and the second icon are displayed on the user interface provided by the data management software. A folder or file on the second computing device to be synchronized with the first computing device is located at a predetermined location in the second computing device for synchronization with the first computing device. The selected folder or file is partitioned into a plurality of segments. The synchronization of the selected folder or file is performed in terms of these segments while maintaining a count of the number of segments that were synchronized.

Abstract: A syringe-like device (hereinafter “syringe”) that is operable by a single hand, wherein the syringe includes a plunger for ejecting and then retracting a fiber or filament used for the collection of solids, solids in suspensions and liquids, wherein the syringe includes a microchip embedded in the syringe housing, and wherein the microchip enables electronic chain of custody tracking of a sample from a point of origin through final analysis.

Abstract: A system and method are provided of extracting spectra from data produced by temporally indexed spectral scans from a spectrometer and spectrometer. The method includes the operation of receiving a data matrix from the spectrometer. The noise can then be removed from the data matrix. A further operation is identifying spectra of interest in the data matrix based on information content. In addition, a reduction transformation can be applied to the data matrix based upon the spectra of interest based upon the denizen transformation for the purpose of extracting the spectra of interest from the data matrix.

Abstract: A system and method are provided of extracting spectra from data produced by temporally indexed spectral scans from a spectrometer and spectrometer. The method includes the operation of receiving a data matrix from the spectrometer. The noise can then be removed from the data matrix. A further operation is identifying spectra of interest in the data matrix based on information content. In addition, a reduction transformation can be applied to the data matrix based upon the spectra of interest based upon the denizen transformation for the purpose of extracting the spectra of interest from the data matrix.

Abstract: A virtual ion trap that uses electric focusing fields instead of machined metal electrodes that normally surround the trapping volume, wherein two opposing surfaces include a plurality of uniquely designed and coated electrodes, and wherein the electrodes can be disposed on the two opposing surfaces using plating techniques that enable much higher tolerances to be met than existing machining techniques.

Abstract: A single set of electrodes, wherein different electrical potentials are applied to the single set of electrodes at different times in order to perform both ion mobility-based spectrometry and mass spectrometry (MS) on a sample of ions, wherein the ions are processed by performing ion mobility-based spectrometry and mass spectrometry in any sequence, any number of times, and as isolated or superposed procedures in order to trap, separate, fragment, and/or analyze charged particles and charged particles derived from atoms, molecules, particles, sub-atomic particles and ions.

Abstract: A cross-flow ion mobility analyzer (CIMA) that includes a component of gas flow that opposes an electric field that is established within a channel, wherein ions are carried through the channel, wherein ions of a specific mobility are trapped by the opposing electric field and flow field within the channel and are detected when the ions reach the end of the channel, wherein a detector at the end of the channel sees a continuous stream of mobility-selected ions, and wherein different ions are selected by modifying the electric field and/or the velocity of the flow field.