Abstract: A system and method for measuring a hydration level in human tissue. The system includes a coaxial probe have a first end configured to be in contract with human tissue and configured to be emit and receive signals associated with a spectroscopic technique and having a second end adapted to be coupled to transmit and receive circuitry. The system further includes a patch or other means coupled to the coaxial probe and configured to be adhered to human tissue so as to provide a force upon at least a portion of the coaxial probe configured to be in contact with human tissue. In embodiments, the system may further include means coupled to receive signals from the coaxial probe, for determining an amount of liquid within a portion of human tissue in contact with the first end of the probe.

Abstract: Various improvements are provided to resonant DC/DC and AC/DC converter circuit. The improvements are of particular interest for LLC circuits. Some examples relate to self-oscillating circuit and others relate to converter circuits with frequency control, for example for power factor correction, driven by an oscillator.

Abstract: The present disclosure concerns aptamers of formula (I) capable of specifically binding to Factor XIa. The aptamers can be used to prevent, treat or alleviate the symptoms of thrombosis. The aptamers can also be used to detect Factor XIa in a sample and/or purify Factor XIa from a sample. The aptamers can further be used to identity putative therapeutic agents for the prevention, treatment or alleviation of symptoms associated with thrombosis.

Abstract: A networking device includes a chassis, a port located on the chassis, a port configuration display located on the chassis, and a plurality of port configuration buttons located on the chassis. A port configuration engine is included in the chassis and is coupled to each of the port, the port configuration display, and the plurality of port configuration buttons. The port configuration engine is configured to provide a current Virtual Local Area Network (VLAN) assignment for the port for display on the port configuration display. When the port configuration engine determines that a first port configuration button of the plurality of port configuration buttons has been actuated at least once, the port configuration engine modifies the current VLAN assignment for the port to provide a modified VLAN assignment for the port, and provides the modified VLAN assignment for the port for display on the port configuration display.

Abstract: A half bridge resonant converter comprises a half bridge inverter having a high side switch and a low side switch with an output defined from a node between the high side switch and the low side switch. The output connects to a resonant circuit. There are separate control circuits for generating the gate drive signals for controlling the switching of the high side switch and low side switch, in dependence on an electrical feedback parameter, each with different reference voltage supplies.

Abstract: Various improvements are provided to resonant DC/DC and AC/DC converter circuit. The improvements are of particular interest for LLC circuits. Some examples relate to self-oscillating circuit and others relate to converter circuits with frequency control, for example for power factor correction, driven by an oscillator.

Abstract: Various improvements are provided to resonant DC/DC and AC/DC converter circuit. The improvements are of particular interest for LLC circuits. Some examples relate to self-oscillating circuit and others relate to converter circuits with frequency control, for example for power factor correction, driven by an oscillator.

Abstract: The bathtub wall panel extension comprises a panel, a panel seal, and a door. The panel installs on top of a front wall of a bathtub in place of a sliding shower door. The panel may use the side tracks of the shower door to stabilize it in an upright position. The panel extends the height of the bathtub. The door may provide access to the bathtub though a door aperture when the door is in an open position. The door may comprise a door seal to provide a watertight seal with the panel when the door is in a closed position. The bathtub wall panel extension may comprise handholds, a magazine holder, a soap holder, a cup holder, and one or more shelves.

Abstract: The present invention relates to a method for the real-time identification of seizures in an Electroencephalogram (EEG) signal. The method provides for patient-independent seizure identification by use of a multi-patient trained generic Support Vector Machine (SVM) classifier. The SVM classifier is operates on a large feature vector combining features from a wide variety of signal processing and analysis techniques. The method operates sufficiently accurately to be suitable for use in a clinical environment. The method may also be combined with additional classifiers, such a Gaussian Mixture Model (GMM) classifier, for improved robustness, and one or more dynamic classifiers such as an SVM using sequential kernels for improved temporal analysis of the EEG signal.

Abstract: Various improvements are provided to resonant DC/DC and AC/DC converter circuit. The improvements are of particular interest for LLC circuits. Some examples relate to self-oscillating circuit and others relate to converter circuits with frequency control, for example for power factor correction, driven by an oscillator.

Abstract: A half bridge resonant converter comprises a half bridge inverter having a high side switch and a low side switch with an output defined from a node between the high side switch and the low side switch. The output connects to a resonant circuit. There are separate control circuits for generating the gate drive signals for controlling the switching of the high side switch and low side switch, in dependence on an electrical feedback parameter, each with different reference voltage supplies.

Abstract: According to one or more embodiments presently described, metal-containing particles may be formed by a method including forming a molten material from a solid supply material, introducing the molten material into a reaction zone of a Barton reactor, and contacting the molten material with a processing gas in the reaction zone to form solid metal-containing particles comprising solid metallic particles and solid metal oxide particles. The Barton reactor may include a reaction vessel which may include a top cover and sidewalls defining the reaction zone, an agitator, a processing gas inlet, and a product outlet. The molten material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. Less than 99% of the particles may include metal oxide.

Abstract: According to one or more embodiments presently described, a method for processing metal-containing materials may include passing a feed stream through a first conduit of a multi-conduit reactor, the feed stream including metal-containing material in a molten phase; passing a fluid stream through a second conduit of the multi-conduit reactor; and contacting the feed stream with the fluid stream in a mixing zone downstream of the first conduit and second conduit, thereby causing a chemical or physical change in the one or more materials of the feed stream to form a product stream comprising metal-containing particles.

Abstract: According to one or more embodiments presently described, metal-containing particles may be made by a method that includes introducing a molten material into a reaction zone of a reactor system, passing a process gas into the reaction zone in a direction substantially tangential to a sidewall of the reaction zone, and contacting the process gas with the molten material in the reaction zone to form metal-containing particles. The molten material may be introduced into an upper portion of the reaction zone The reaction zone may include a substantially circular cross-section, and the molten metal may be introduced into the reaction zone in a laminar flow or as atomized particles.

Abstract: According to one or more embodiments presently described, a mixture of lead oxide and lead metal particles may be formed by a method that includes forming a molten metal lead material from a solid lead metal supply material, introducing the molten metal lead material into a reaction zone of a reactor, and contacting the molten metal lead material with an oxidizing gas in the reaction zone to oxidize a portion of the molten metal lead material and form at least solid lead oxide particles and solid lead metal particles. The molten metal lead material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. The weight ratio of formed solid lead oxide particles to solid lead metal particles may be less than 99:1.

Abstract: The present invention relates to an LED retrofit lamp (1) for being connected to a high frequency electronic ballast (26), the high frequency electronic ballast (26) being adapted for providing a voltage and a current to the LED retrofit lamp (1). The LED retrofit lamp (1) comprises an LED unit (4), an adapting unit (30) for adapting the voltage and the current provided by the high frequency electronic ballast (26) to a voltage and a current for operating the LED unit (4), a detecting unit (40) for detecting an electrical value that depends on the current provided by the high frequency electronic ballast (26), and a ballast protection unit (60) for performing, in dependence of the detected electrical value, an operation for protecting the high frequency electronic ballast (26) from an overcurrent situation. This allows avoiding an unsafe situation, such as when the high frequency electronic ballast (26) is overheated.

Abstract: Disclosed is an autopilot-coupled traffic alert and collision avoidance systems (AP TCAS). The AP TCAS includes a an AP/automatic flight control system (AFCS) that is configured to receive a vertical speed setting after the issuance of a preventive resolution advisory, wherein the aircraft vertical speed setting exceeds the maximum vertical speed allowed by the resolution advisory, the AP/AFCS being further configured to: (1) modify the aircraft vertical speed setting so as to be less than the maximum vertical speed, and relay the modified second aircraft vertical speed to an autopilot system of the aircraft to automatically cause the aircraft to fly at a vertical speed in accordance with the modified second vertical speed setting; and (2) relay a command to the autopilot system to initiate an automatic, corrective flight maneuver if a current vertical speed of the aircraft is within a predetermined amount of the maximum vertical speed.

Abstract: Various improvements are provided to resonant DC/DC and AC/DC converter circuit. The improvements are of particular interest for LLC circuits. Some examples relate to self-oscillating circuit and others relate to converter circuits with frequency control, for example for power factor correction, driven by an oscillator.

Abstract: A half bridge resonant converter comprises a half bridge inverter having a high side switch and a low side switch with an output defined from a node between the high side switch and the low side switch. The output connects to a resonant circuit. There are separate control circuits for generating the gate drive signals for controlling the switching of the high side switch and low side switch, in dependence on an electrical feedback parameter, each with different reference voltage supplies.

Abstract: A half bridge resonant converter comprises a half bridge inverter having a high side switch and a low side switch with an output defined from a node between the high side switch and the low side switch. The output connects to a resonant circuit. There are separate control circuits for generating the gate drive signals for controlling the switching of the high side switch and low side switch, in dependence on an electrical feedback parameter, each with different reference voltage supplies.