Abstract: A hitting practice device allows a batter to swing the bat, make contact with the device, and then to follow-through with the swing while maintaining contact with the device. In embodiments, the hitting practice device includes a pivoting base, a post connected to the base, a pad attached at the upper portion of the post, and a stopper that prevents the base from pivoting beyond a recovery angle. In other embodiments, the base includes a base plate and stabilization plate connected by a hinge. In embodiments, a pad and dampener absorb most of the initial impact of the hit, pausing the swing for analysis. The pivoting base then allows the batter to continue, follow-through and complete the swing.

Abstract: Various embodiments for a system and method for a range-enhanced high-speed free-space optical communication are described herein. Generally, the optical communication system may include a first modulator, a second modulator and an average-power limited optical amplifier. The first modulator may receive an input optical signal and generate a modulated optical signal. The second modulator may receive the modulated signal and may be operable to turn-off a select number of pulses in each modulated pulse frame of the modulated signal to generate a low-duty cycle modulated signal. The average-power limited optical amplifier may then generate an amplified modulated signal from the low-duty cycle signal, wherein the amplified modulated signal comprises a plurality of amplified pulse frames with each amplified pulse frame defining an amplified version of a corresponding each low-duty cycle pulse frame.

Abstract: An optical system includes a plurality of internal apertures, a plurality of external optical assemblies and a telescope assembly positioned between the plurality of internal apertures and the plurality of external optical assemblies. Each internal aperture is operable to receive a corresponding aperture-specific optical signal. Each external optical assembly corresponds to one of the internal apertures, and each external optical assembly is operable to direct the aperture-specific optical signal of the corresponding internal aperture in a corresponding external direction. The external direction for each external optical assembly is independently controllable and the telescope assembly defines a shared optical train arranged to direct the aperture-specific optical signals between each internal aperture and the corresponding external optical assembly.

Abstract: The present invention is directed to a capo, or a fretpad for a capo, for use with a stringed musical instrument. The fretpad is manufactured from a pliable material that mimics the compression of a human finger, and which prevents the instrument from going out of tune prematurely. The fretpad insert is radiused and configured to be insertable into a frame, which may be detachably connected to a capo body.

Abstract: A system for dispensing sterile covers for a stethoscope or other medical device, including a container including elongated members positioned in the container, terminating at tips proximate one end of the container; one or more collapsed pouches positioned inside the container, each pouch having open and closed ends and retainers, each retainer adapted to receive a corresponding elongated member, the collapsed pouches being supported on the elongated members; each pouch comprising a tab positioned proximate the open end for being grasped and pulled in a direction away and downwards from the elongated members, the open end forming an open position defined by the retainers and the tab for receiving a head of the stethoscope inside the pouch while the retainers remain engaged with the elongated members; after use, the pouch is removable from the stethoscope without a user contacting a patient contacting region of the cover.

Abstract: A transaction management platform is provided that is configured to perform end-to-end tracking of messages in a medical network. Message tracking information is used to provide a graphical diagram to represent flow of messages within the medical network. Graphical properties of the diagram correspond to different properties of the messages.

Abstract: A hitting practice device allows a batter to swing the bat, make contact with the device, and then to follow-through with the swing while maintaining contact with the device. In embodiments, the hitting practice device includes a pivoting base, a post connected to the base, a pad attached at the upper portion of the post, and a stopper that prevents the base from pivoting beyond a recovery angle. In other embodiments, the base includes a base plate and stabilization plate connected by a hinge. In embodiments, a pad and dampener absorb most of the initial impact of the hit, pausing the swing for analysis. The pivoting base then allows the batter to continue, follow-through and completing the swing.

Abstract: The disclosed subject matter relates to various components or elements of an electronic vaporizing device and related elements. For example, a sealed capsule that can mitigate escape of vaping contents included therein can be formed. Different sealed capsules can comprise different vaping contents having different types (e.g., liquids, plant materials, etc). The sealed capsule can be loaded into a heating chamber of the electronic vaporizing device in which the heating chamber can be configured specifically for the sealed capsules. As with the sealed capsule, there can be different types of vapor delivery portions of the device. The electronic vaporizing device can comprise a power source portion that can be configured to attach to many different types of vapor delivery portions.

Abstract: A fortune telling system using artificial intelligence and other resources is provided to direct specific helpful psychological and other resources to users through multiple methods. A method for delivering a mental health resource to a person includes conducting a Tarot reading regarding a situation by pulling a combination of Tarot cards from a Tarot card deck; and receiving, by a computer processor, information regarding the combination of Tarot cards. The method also includes determining, by a first artificial intelligence (AI) algorithm, an emotional response likely to result from the combination of Tarot cards; and generating, by a second AI algorithm, a message based upon the emotional response likely to result from the combination of Tarot cards. The message is constructed to provide insight or comment to the person regarding the situation.

Abstract: A system for detecting trace-gas includes an optical sensor mounted on a vehicle and processing circuitry. The optical sensor includes a plurality of interferometers configured to collect samples. The processing circuitry is configured to generate a digitized signal based on the samples, apply a forward Fourier-transform on the digitized signal to generate spectrum information for the plurality of interferometers, and determine a gas species has been detected using one or more intensity of absorption features of the spectrum information corresponding to the gas species from the spectrum information.

Abstract: A method for assessing completion of events in a network environment is provided. The method includes receiving a first event vector, generating a second event vector, machine matching the first event vector to the second event vector, and generating an output that includes a variable indicating whether an event corresponding to the first event vector is complete. If each of a plurality of first nodes of the first event vector matches a corresponding one of a plurality of the second nodes of the second event vector, the variable indicates that the event corresponding to the first event vector is complete. If at least one of the plurality of the first nodes of the first event vector is mismatched with the corresponding one of the plurality of the second nodes of the second event vector, the variable indicates that the event corresponding to the first event vector is incomplete.

Abstract: The disclosed computer-implemented method may include (i) associating a planar element within a virtual environment with an alternate virtual environment and (ii) rendering the virtual environment such that (A) the alternate virtual environment is framed within the planar element, (B) at least one rendered element of the alternate virtual environment renders at a distal depth beyond a proximal depth of the planar element within the virtual environment, and (C) altering a viewpoint within the virtual environment relative to a position of the planar element within the virtual environment produces a parallax effect between the virtual environment and the rendered element of the alternate virtual environment due at least in part to the rendered element of the alternate virtual environment being rendered at the distal depth beyond the proximal depth of the planar element within the virtual environment. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: This disclosure is related to devices, systems, and techniques for precisely measuring a wavelength of an optical signal. For example, a wavemeter system includes processing circuitry, a detector array, a set of optical chips, and a coarse wavelength unit configured to generate a coarse wavelength measurement of the input optical signal. The processing circuitry is configured to select an optical chip from a plurality of optical chips. The detector array is configured to generate a partial interferogram based on the at least the portion of the input optical signal. The processing circuitry is further configured to calculate an optical spectrum of the input optical signal based on the partial interferogram corresponding to the at least the portion of the input optical signal and the calibration matrix and identify, based on the optical spectrum of the input optical signal, the precise wavelength of the input optical signal.

Abstract: The present application describes a method of tuning a printed device. The method includes measuring a frequency response of a target device and a device under tune (DUT). The method includes computing, based on the measured frequency response, a coupling matrix for the target device and a coupling matrix for the DUT. The method also includes extracting eigenvalues for the coupling matrix of the target device and a first set of eigenvalues for the coupling matrix of the DUT. The eigenvalues of the target device are different than the first set of eigenvalues of the DUT. The method further includes tuning the DUT with a material removal source. The method even further includes measuring a second set of eigenvalues of the DUT. The second set of eigenvalues is different from the first set of eigenvalues of the DUT. The method yet even further includes calculating a tune path for iterative convergence of the second or a subsequent set of eigenvalues of the DUT with the eigenvalues of the target device.

Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, orZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.

Abstract: An apparatus that enables most common rollers to be utilized to apply shear force to a user by placing a roller into a pair of braces which each include a base support structure which is configured to receive a roller, wherein each base support structure has a rotation prevention mechanism which may be utilized to brace the roller, so that when a user applies a lateral force to the roller, the roller does not noticeably rotate. Each brace prevents rotation in one direction, so when each brace is oriented in a different direction, the roller is thereby prevented from rotating in either direction.

Abstract: Systems, methods, and machine-readable media for process-performing resources and process specifications particularized to loads are provided. A provisional electronic composite for a load may be created. A type of process-performing resource may be identified. Performance data may be accessed to identify a process-performance duration that corresponds to a process type, the type of process-performing resource, process-performance locations, and process-performance times. A process-assignment duration may be defined, and an availability of a process-performing resource may be detected. A performance time may be determined based on the availability of the process-performing resource. Instruction to perform the process at the performance time may transmitted to at least one resource-controlling device. The provisional electronic composite for the load may be modified based on the performance time and the instruction to form an updated electronic composite.

Abstract: Eyeglass frames include a face member and two temple members connected to the face member. The face member includes a rim with a brow configured to retain at least one lens. A nose member is connected to the face member and supports the rim separated from a face of a wearer by a gap. A vent passage is provided in the brow and extends from a front portion of the brow to a rear portion of the brow. A vent adjustment member provided on the brow directly above the at least one lens. The vent adjustment member is configured to move between a first position wherein the vent passage is substantially closed and a second position wherein the vent passage is open. The vent adjustment member is substantially flush with a medial portion and a lateral portion of the brow when the vent adjustment member is in the first position and offset from the medial portion and lateral portions of the brow when the vent adjustment member is in the second position.