Abstract: The present invention is directed to a hair care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high anti-fungal efficacy.

Abstract: A device for use in a process for roasting coffee beans comprises measuring means (10) for performing measurements of an actual value of particulate matter emission from the coffee beans during a process of roasting the coffee beans, and controlling means (20) coupled to the measuring means (10) for receiving the outcome of the measurements from the measuring means (10), wherein the controlling means (20) are adapted to find a pattern of the particulate matter emission over time on the basis of the outcome of the measurements, to determine an actual roasting degree of the coffee beans on the basis of the pattern, and to determine and set at least one characteristic of the roasting process on the basis of the roasting degree.

Abstract: A method and apparatus for configuring a communication network based on a distance metric. Information indicative of current status of communication network nodes, links between the nodes, or a combination thereof is obtained and processed to determine a network configuration. The network configuration is implementable in the communication network by adjusting one or more nodes or links. The processing includes evaluating network configurations based on a distance metric, which is indicative of lengths of shortest paths which interconnect nodes of the network. Instructions directing underlying resources to implement the network configuration can be provided. An apparatus can be a supervisory device including a network interface and a computer processor.

Abstract: Systems, apparatuses, and methods for implementing a dual-purpose millimeter-wave frequency band transmitter are disclosed. A system includes a dual-purpose transmitter sending a video stream over a wireless link to a receiver. In some embodiments, the video stream is generated as part of an augmented reality (AR) or virtual reality (VR) application. The transmitter operates in a first mode to scan and map an environment of the transmitter and receiver. The transmitter generates radio frequency (RF) signals in a first frequency range while operating in the first mode. Additionally, the transmitter operates in a second mode to send video data to the receiver, and the transmitter generates RF signals in the first frequency range while operating in the second mode.

Abstract: A hair care composition that removes calcium fatty carboxylate salts from the hair and scalp is provided. The hair care composition includes a calcium chelant, an anionic surfactant, a hydrotrope, a carrier, and optionally a zwitterionic surfactant.

Abstract: The present disclosure relates to a method for making a ceramic mini-tube configured for use in a fluid modification system. The method involves using an electrospinning system to receive a quantity of precursor solution. The electrospinning system creates an electric field which causes the precursor solution, when emitted, to be stretched into a fiber jet. The fiber jet is deposited on a collector resulting in a fiber mat. The fiber mat is removed from the collector, wherein the fiber mat is formed into a shape. The fiber mat is further processed so that the fiber mat retains a desired shape. A heat treatment operation is then performed to convert the fiber mat into a ceramic structure having the desired shape.

Abstract: A golf ball with embedded electronics to allow proximity to be tracked and to monitor golfer performance is disclosed. The golf ball comprises a processor connected to an accelerometer, communications circuitry, a spin detector, and memory, wherein the processor stores accelerometer data from the accelerometer and rotation data regarding rotation of the spin detector in the memory. The processor converts the data regarding the rotation of the spin detector into a rotation speed and a rotation direction, said rotation speed determined by a frequency of the data, and said rotation direction determined by a magnitude of the data. The communications circuitry is configured to communicate the accelerometer data, the rotation direction, and the rotation speed to a central interrogator for analysis of a golfer's performance.

Abstract: Embodiments of a universal clamp apparatus for an orthopedic exterior fixator are disclosed. The universal clamp apparatus can be operated without the need for tools, with extraordinary tightening precision, and with low risk of losing stability. The universal clamp apparatus has at least one pin/rod clamp, but preferably two pin/rod clamps. Each clamp has seating grooves for snapping in and attaching to at least one of the following: a frame rod associated with a frame of the fixator and/or a bone pin for implantation in a bone fragment. A screw mechanism, such as a clamp screw, extends through and connects the first and second pin/rod clamps. An ergonomically designed knob having at least one collapsible or non-collapsible turn lever acts as a torque amplifier when rotated to tighten and untighten the pin/rod clamps to the frame rod and/or bone pin by movement along the clamp screw.

Abstract: The present disclosure relates to a fluid modification system having a container structure and a plurality of independent, ceramic elements. The ceramic elements may be arranged in random orientations and contained in the container structure, thus causing a fluid flow entering the container structure at any given cross-section location to flow over the surfaces of a first subplurality of the ceramic elements, and through the porous walls of a second subplurality of the ceramic elements, before exiting at a second location of the container structure. Each one of the ceramic elements has at least one of a nanofibrous or nanoporous microstructure to enable internal flow both through a wall structure thereof, and over and around the wall structure to affect performance.

Abstract: A product includes a three-dimensional resistive heating element formed by additive manufacturing and a catalytic component on at least an external surface of the resistive heating element. The resistive heating element has a pre-defined geometric arrangement of features, and the resistive heating element includes a conductive ceramic material.

Abstract: The present disclosure relates to a modular fluid modification system having an outer container configured to permit a fluid flow there into at a first location, and to allow the fluid flow to exit the container at a second location spaced apart from the first location. A plurality of fluid contacting elements is housed in the outer container. The fluid contacting elements each form an independent filtering or reactor element. Each fluid contacting element includes a plurality of openings formed in a grid or lattice-like pattern.

Abstract: A monolithic InP-based PIC having a first photonic assembly that has a first optical splitter-combiner unit having a first end part that is optically connected with a first optical waveguide and a second end part that is optically connected with a first main photonic circuit and a first auxiliary photonic circuit. The first auxiliary photonic circuit has a first laser unit, and a first SOA. The first SOA is configurable to be in a first operational state in which the first SOA allows optical communication between the first laser unit and the first optical splitter-combiner unit, or a second operational state in which the first SOA prevents optical communication between the first laser unit and the first optical splitter-combiner unit. An opto-electronic system including the PIC.

Abstract: The invention provides a monitoring device for monitoring an air cleaning system for determining when a particle filter of the air cleaning system needs cleaning or replacement. The monitoring device is a remote unit for application to the air cleaning system when a periodic monitoring function is to be performed. It is used to monitor changes in the sound made by the air cleaning system over time to derive information relating to the filter status.

Abstract: Systems, apparatuses, and methods for implementing beamforming techniques to choose transceivers in a wireless mesh network are disclosed. Multiple transceivers are deployed in a wireless virtual reality (VR) environment to provide a high quality path to send an encoded video stream from a graphics source to a head-mounted display (HMD) receiver. When a master transceiver connected to the graphics source does not have a line of sight connection to the HMD, the master transmitter sends the encoded video stream on a path though one or more passive transceivers that have good line of sight connections on the path to the HMD. To determine the quality of the wireless links between the various transceivers and the HMD, beamforming training procedures are performed. These beamforming training procedures are implemented to determine how to route the encoded video stream from the master transceiver to the HMD.

Abstract: A dual lumen drainage cannula configured for use in a veno-arterial extracorporeal membrane oxygenation (VA ECMO) system includes a first drainage tube having a proximal end, a distal end, and at least one aperture defined in the distal end. The dual lumen drainage cannula further includes a second drainage tube having a proximal end, a distal end, and at least one aperture defined in the distal end. The dual lumen drainage cannula further includes an outlet fitting in fluid communication with the first drainage tube and the second drainage tube. The distal end of the second drainage tube is joined to a portion of the first drainage tube between the proximal and distal ends of the first drainage tube.

Abstract: A method for calculating an augmented health risk score by a health risk system including a processor, including: receiving, by the processor, CO2 level data and location data for a user; receiving, by the processor, location data for the user; determining, by the processor, when the user is outdoors based upon the received CO2 level data and calculating an outdoor pollution exposure based upon pollution data for the user's location; determining, by the processor, when the user is indoors based upon the received CO2 level data, calculating a ventilation rate based upon the received CO2 level data and the local outdoor pollution levels, and calculating an indoor pollution exposure based upon pollution data for the user's location; and calculating, by the processor, the augmented health risk score based upon the outdoor pollution exposure, indoor pollution exposure, a medical history of the user, and demographic information of the user.

Abstract: A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

Abstract: Methods and apparatus for determining levels of gaseous elements and optionally utilizing the determined levels to calibrate one or more sensors of an air purifier. For example, in some implementations a first image is captured of a colorimetric sensor device at the start of a sensing period and a second image is captured of the colorimetric sensor device at the end of the sensing period. The colorimetric sensor device includes at least one colorimetric sensor configured to change colors in response to reaction with a gaseous pollutant. Values may be determined based on the colors of the colorimetric sensor in the first and second images and the values may be utilized to determine a pollution value indicative of the amount of the gaseous pollutant to which the colorimetric sensor was exposed during the sensing period.

Abstract: An air purifier (10) uses an air purifier filter unit (12) and a sensor (26) for sensing the matter to be filtered by the air purifier filter unit. By monitoring (18) the performance of the air purifier combined with information about the air purifier filter unit, it is possible to determine a volume of the space in which the air purifier (10) is deployed.

Abstract: A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.