Abstract: Disclosed are methods and kits for high-performance liquid chromatography (HPLC) fluorescence or chemiluminescence detection. Beneficially, the kits are miniaturized, portable, and can provide low-cost instrumentation. The systems disclosed can utilize a smartphone, tablet or similar device to capture emitted fluorescence or chemiluminescence and to analyze the data to provide chromatograms in different detection channels by plotting red, green, and blue color intensities of emitted fluorescence or chemiluminescence versus time. The systems preferably comprise a flow cell capable of withstanding high mobile phase flow rates, a chamber box, and for fluorescence an LED as a light source and fiber optics to transmit emitted fluorescence to a smartphone camera.

Abstract: An implant may include a first body member and a second body member, at least one bone contacting arched member, and a first external element extending from the first body member to the second body member, wherein the first external element has an undulating planar geometry in which the first external element undulates in a single plane.

Abstract: A method and apparatus for maintaining integrally bladed rotors (IBR) includes using first vibration data from a IBR vibration apparatus of a first IBR to determine a set of values for a corresponding set of inherent vibratory properties based on a reduced order model for an IBR type to which the first IBR belongs. Shape data indicating an initial shape of a surface of a first blade is used, with repair data that indicates a candidate repair to form a restored shape, to determine a change in a value of an inherent blade section vibratory property of the set of inherent vibratory properties. A condition of the first IBR is determined based at least in part on the change in the value of the inherent blade section vibratory property. The first IBR is maintained based on the condition.

Abstract: A ventricular assist system including a cannula that defines a lumen and includes a first end and a second end. The second end of the cannula includes a tip that defines an opening, and a pump operably is coupled to the first end of the cannula. A pump anchor is operably coupled to the pump. The pump anchor has a retracted position and a deployed position. A tip anchor is operably coupled to the second end of the cannula proximate the tip. A sheath is selectively disposed around the cannula, and a guidewire disposed within the lumen of the cannula.

Abstract: A front bucket loader apparatus for operating in low overhead space environments comprises a front bucket with a bottom plate with a front edge, an opposing back edge, a left edge and an opposing right edge. The front bucket further has a left side wall attached to the left side of the bottom plate and a right side wall attached to the right side of the bottom plate. Further, it is configured with a top support bracket attached to the left side wall and to the right side wall. Further, the front bucket has a pivotable serpentine back wall, the pivotable serpentine back wall having an upper portion and a lower portion, the upper portion being supported by the top support bracket and the lower portion of the pivotable serpentine back wall configured for engaging the bottom plate of the front bucket. Lastly the front bucket has a slatted rear mount directly opposing the pivotable serpentine back wall.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.

Abstract: An electrophoretic display comprising a fluid including a first species of particles and a charge control agent disposed between first and second electrodes. When a first addressing impulse have an electrical polarity is applied to the medium, the first species of particles move in one direction relative to the electric field, but when a second addressing impulse, larger than the first addressing impulse but having the same electrical polarity, is applied to the medium, the first species of particles move in the opposed direction relative to the electric field.

Abstract: A vehicle interface system is disclosed. The system includes a conductive textile 100 and circuitry 408. The conductive textile 100 is configured to provide user input information, wherein the user input information is in response to contact with the conductive textile. The circuitry 408 is configured to analyze the user input information, identify a user input based on the user input information, and determine an associated command based on the identified user input.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.

Abstract: A recliner assembly for a vehicle seat may include a pair of recliner hearts and a cross rod. Each of the recliner hearts includes a first plate and a second plate that is selectively rotatable relative to the first plate to recline a seatback relative to a seat bottom of the vehicle seat. The cross rod extends between the recliner hearts and is received in hubs of the recliner hearts. The cross rod transmits torque between the hubs. The cross rod includes ridges that are angularly spaced apart from each other. Each of the ridges includes a first sidewall, a second sidewall, and an end wall extending between the first and second sidewalls. The first and second sidewalls are defined by first and second axes that extend radially outward. The first and second axes are angled such that they do not converge with each other as they extend radially outward.

Abstract: A system and method for optimizing flow of a plurality of products along a conveyor includes a conveyor drive connected with the respect to the conveyor, the conveyor drive configured to modulate the speed of the conveyor. A camera positioned relative to the products on the conveyor. A processing unit is connected with respect to the camera and the conveyor drive, the processing unit defining a zone along the conveyor having a virtual longitudinal and lateral boundary within a section of the conveyor, the processing unit further determining relative product position metrics of the products within the zone and communicating with the conveyor drive to modulate the speed of the conveyor thereby optimizing a relative position of the products within the zone. In addition, the subject system may be used for inspection of conveyed products.

Abstract: A rotary pump housing having a cylindrical bore, a pumping chamber and a motor stator including an electrically conductive coil located within the housing and surrounding a portion of the cylindrical bore. A rotor has a cylindrical shaft with an impeller and one or more magnets located within the shaft that are responsive to the motor stator to drive actuation of the rotor. The housing bore is closely fitted to the outer surface of the shaft forming a hydrodynamic journal bearing with an annular clearance defining a leakage flow path. One or more of radial or axial thrust bearings may be provided to provide rotation stability to the rotor and flow within the leakage flow path. The relative orientation of positions of the inflow, outflow, and leakage flow paths may be varied within the pump, such as to accommodate different intended methods for implantation and/or use.

Abstract: An intervertebral implant including a non-linear bone contacting outer member having an elongate geometry. The implant further includes a support member having an elongate geometry, wherein the support member is attached to the outer member. In addition, the outer member has a bone contacting outer surface configured to contact a vertebra, wherein the geometry of the outer member provides a first distal surface region, a first proximal surface region, and a second distal surface region, wherein the first distal surface region, the first proximal surface region, and the second distal surface region are all oriented outwardly on a superior side or an inferior side of the implant, wherein the support member attaches to the outer member at a portion of the outer member that includes the first proximal surface region.

Abstract: An air massager includes an air turbine having an output and a pulsed air generator located downstream of the output. Operation of the air generator alternately allows and restricts air flow from the massager. The pulsed air generator includes a rotor having a first rotor aperture and a remainder of rotor apertures. The first rotor aperture and the remainder of rotor apertures are all of the rotor apertures. The rotor is connected to the air turbine. A stator plate is located vertically below the rotor. The stator plate has a first stator aperture and a remainder of stator apertures. The first stator aperture and the remainder of stator apertures are all of the stator apertures. When the rotor rotates, when the first rotor aperture is aligned with the first stator aperture, none of the remainder of rotor apertures are aligned with any of the remainder of stator apertures, generating pulses.

Abstract: A computer receives one or more security alerts. The computer selects a subset of the one or more security alerts for processing. The computer executes one or more queries automatically, based on the subset of the one or more security alerts. The computer identifies one or more related processes, wherein the one or more related processes are related to information contained within the subset of the one or more security alerts. The computer displays a full flow of a malware attack, wherein the full flow includes the information contained within the subset of the one or more security alerts and the one or more related processes.

Abstract: A method for implanting a device into a heart of a mammal can include a fluid conduit passing from the atrium into the aorta. The fluid conduit may also include a pump and sensors in the atrium for feedback to a controller for operation of the pump. An outflow portion of the fluid contact may include a diffuser or flow-directing hood for managing type and direction of flow into the aorta.

Abstract: A rotary pump housing having a cylindrical bore, a pumping chamber and a motor stator including an electrically conductive coil located within the housing and surrounding a portion of the cylindrical bore. A rotor has a cylindrical shaft with an impeller and one or of magnets located within the shaft that are responsive to the motor stator to drive actuation of the rotor. The housing bore is closely fitted to the outer surface of the shaft forming a hydrodynamic journal bearing with an annular clearance defining a leakage flow path. One or more of radial or axial thrust bearings may be provided to provide rotation stability to the rotor and flow within the leakage flow path. The relative orientation of positions of the inflow, outflow, and leakage flow paths may be varied within the pump, such as to accommodate different intended methods for implantation and/or use.

Abstract: A system and method for optimizing flow of a plurality of products along a conveyor includes a conveyor drive connected with the respect to the conveyor, the conveyor drive configured to modulate the speed of the conveyor. A camera positioned relative to the products on the conveyor. A processing unit is connected with respect to the camera and the conveyor drive, the processing unit defining a zone along the conveyor having a virtual longitudinal and lateral boundary within a section of the conveyor, the processing unit further determining relative product position metrics of the products within the zone and communicating with the conveyor drive to modulate the speed of the conveyor thereby optimizing a relative position of the products within the zone. In addition, the subject system may be used for inspection of conveyed products.

Abstract: An implant may include a body having a first portion and a second portion and a structural member having a central member curve. In addition, the structural member may be exposed on an outer surface of the implant. Further, the central member curve may include a winding segment, and the winding segment of the central member curve may wind around a fixed path extending from the first portion of the body to the second portion of the body. Also, the central member curve may make one or more full turns around the fixed path. And, the structural member may have a member diameter at the winding segment, wherein the winding segment has a winding diameter corresponding with the full turn around the fixed path and the member diameter is greater than the winding diameter.