Abstract: The present invention relates to the use of a CD24 protein for lowering low-density lipoprotein cholesterol levels, treating and preventing atherosclerosis, and for reducing risk of cardiovascular disease.

Abstract: A method for identifying a line of sight path and a wireless device are disclosed. In the method, an access point (AP) receives radio signals sent by a to-be-identified terminal through a plurality of paths, and obtains an energy of the radio signal transmitted through each of the paths. When a ratio of an energy of the radio signal transmitted through a candidate path to a total energy of the radio signals transmitted through the plurality of paths is greater than a threshold, the AP determines that the candidate path of the plurality of paths is a line of sight path.

Abstract: An optical waveguide element including a light entrance portion and a light exit portion is provided. The light entrance portion includes a first light guide layer, a second light guide layer, and at least one third light guide layer. Light entrance surfaces of the first light guide layer and the second light guide layer jointly compose a first inclined surface. Light exit surfaces of the first light guide layer and the second light guide layer jointly compose a second inclined surface. The first inclined surface and the second inclined surface are inclined relative to a bottom surface of the first light guide layer. The thickness of the light exit portion is less than the total thickness of the first light guide layer, the second light guide layer, and the at least one third light guide layer. A display device is also provided.

Abstract: An apparatus and method for resource scheduling on an application system utilizing a proxy server, the application system including one or more hosts and running one or more applications, each of the one or more applications having one or more instances. The method includes monitoring a request queue of application requests, at the proxy server, to be processed by the application system for the one or more applications, and scheduling computing resources of the application system for an application of the one or more applications according to a predetermined scheduling rule and a status of the request queue.

Abstract: The invention provides a positive/negative phase shift bimetallic zone plate and production method thereof, wherein the positive/negative phase shift bimetallic zone plate comprises: a first metallic material having a positive phase shift; a second metallic material having a negative phase shift at a working energy point; wherein the first metallic material and the second metallic material are alternately arranged, so that the second metallic material replaces the blank portion in a cycle of a traditional zone plate.

Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.

Abstract: An optical switch control method and an apparatus are disclosed, to reduce impact on access performance by time overheads of optical link switching. The method includes: receiving an optical link establishment request sent by a computation node; determining whether the first optical link that needs to be established conflicts with the existing optical link; and if the first optical link that needs to be established conflicts with the existing optical link, determining whether to allow establishment of the first optical link, and establishing the first optical link if the establishment of the first optical link is allowed; or establishing the first optical link if the first optical link that needs to be established does not conflict with the existing optical link.

Abstract: Disclosed are a method for generating an electrocardiogram for personal identification and a method for identifying a person using the electrocardiogram. The electrocardiogram generation method generates a normalized electrocardiogram by extracting single-cycle electrocardiogram signals meaningful for personal identification from an electrocardiogram of a person and by connecting the extracted single-cycle electrocardiogram signals arranged in temporal order. Therefore, the electrocardiogram generation method dramatically increases identification accuracy in personal identification.

Abstract: Described herein are magnetic neural stimulation systems for the treatment of neurological disorders. One variation of a magnetic neural stimulation system includes magnetic stimulators shaped as helical or ramped coils, where each turn of the coil has an acute turning angle of less than 90 degrees. Also described herein are magnetic neural stimulation systems that include an array of stimulators and one or more shielding components. The shielding components modulate the density profile of the induced eddy currents to increase stimulation to targeted neural tissue regions while decreasing stimulation to non-targeted neural regions. Other variations of magnetic stimulation systems include one or more stimulators and a shield in which some of the induced eddy currents in the shield may act to attenuate the magnetic field in certain regions of the shield.

Abstract: Integrated active-matrix light emitting pixel arrays based displays and methods of fabricating the integrated displays are provided. An example method includes: forming multiple layers on a first substrate to form a light emitting structure, integrating the light emitting structure on the first substrate with a backplane device on a second substrate by connecting a first top layer of the light emitting structure with a second top layer of the backplane device, e.g., by using low temperature bonding, the backplane device including at least one backplane having pixel circuits, and after the integration, patterning the light emitting structure to form an array of light emitting elements each conductively coupled to respective pixel circuits to thereby form an array of active-matrix light emitting pixels. A pattern of different color phosphor or different size quantum dots materials can be deposited on the light emitting pixels to form an array of multi-color display pixels.

Abstract: Facilitating navigation of a computer-navigable graph of sensed features that were gathered by recognition or estimation of one or more features of physical entities that were sensed over time by sensor(s) within a physical space. The computer-navigable graph includes multiple nodes including multiple signal segment nodes and multiple feature nodes. Each of at least some of the signal segment nodes evidence feature(s) represented in feature node(s). Navigation is facilitated by, for each of multiple signal segment nodes, identifying relationship(s) between the corresponding signal segment node and other node(s) of the graph. At navigation time, when a user navigates to the corresponding signal segment nodes, a visualization of any detected relationship may be rendered to the user. When the user interacts with the rendering in such a way as to select the relationship, the user is navigated to the other node.

Abstract: A saw blade positioning mechanism for an annular sawing machine includes a protective case, two first driven wheels, two second driven wheels, and an adjustment component. The protective case conceals a portion of an annular saw blade. The first and second driven wheels are rotatably disposed at two opposing ends of the protective case and abut against two opposing lateral sides of the annular saw blade, respectively. The adjustment component is disposed at the protective case to drive the protective case to move in the radial direction of the annular saw blade relative to the annular saw blade. The position of the protective case is adjusted with the adjustment component such that the first and second driven wheels get positioned in place synchronously with displacement of the protective case. The protective case can be demounted so that the first and second driven wheels are simultaneously removed and changed.

Abstract: A method of treatment of a neurodegenerative disease which is associated with a decline in mitochondrial activity, includes administering to a person in need of such treatment at least one of Glycolic acid or a pharmaceutically acceptable salt or ester thereof, and D-lactic acid or a pharmaceutically acceptable salt or ester thereof.

Abstract: Electromagnetic sensors which provide high coupling gain between the transmitter and receiver of a dielectric tool include a conductive pad having a cavity filled with dielectric filler, and an electrical conductor that provides electrical current to a conductive feeder placed inside the dielectric filler. During operation, current is fed to the conductive feeder to thereby produce an electric monopole that feeds electromagnetic power into the cavity, which then radiates out into the formation as electromagnetic signals. Because of the design of the electromagnetic sensors, the transmitter/receiver coupling gain and SNR are optimized over the entire range of the dielectric constant (i.e., 5??r?80).

Abstract: A method includes obtaining a voltage phasor, a current phasor and a mechanical rotor angle of a source end generator. A receiving end generator impedance and a line impedance between the source end generator and a receiving end generator is also estimated. Furthermore, a swing angle between an internal voltage of the source end generator and an internal voltage of the receiving end generator as a function of obtained voltage phasor, current phasor, mechanical rotor angle and the impedances is estimated. A power swing condition is then determined based on the estimated swing angle.

Abstract: A motion tracking system for dynamic tracking of and compensation for motion of a patient during a magnetic resonance scan comprises a first camera positioned to view an optical marker along a first line of sight; a second camera positioned to view the optical marker along a second line of sight; and a computer system configured to analyze images generated by the first and second cameras to determine changes in position of the optical marker, and to generate tracking data for use by a magnetic resonance scanner to dynamically adjust scans to compensate for the changes in position of the optical marker, wherein the computer system is configured to dynamically adapt its image analysis to utilize images from all cameras that are currently viewing the optical marker.

Abstract: An apparatus includes a low noise amplifier (LNA) multiplexer configured to receive a plurality of radio frequency (RF) signals at a plurality of input terminals and to combine the plurality of RF signals into a combined RF signal that is output at an output terminal. The LNA multiplexer includes a plurality of input signal paths, and each input signal path is coupleable to a respective input terminal of the plurality of input terminals and is configured to receive a respective RF signal of the plurality of RF signals. The apparatus further includes an LNA demultiplexer configured to receive the combined RF signal at an input port coupled to the output terminal and to distribute the combined RF signal to a plurality of output ports, each output port of the plurality of output ports configured to output the combined RF signal to a respective downconverter of a plurality of downconverters.

Abstract: The subject matter described herein includes a fan assembly for cooling an electric machine and an electric machine incorporating such a fan assembly. One exemplary fan assembly according to the subject matter described herein includes a first fan annulus for surrounding a portion of an electric machine. The fan assembly further includes a fan drive circuit for driving the first fan annulus separately from a drive mechanism of the electric machine. The first fan annulus is configured to be, when rotating to cool the electric machine, mechanically disconnected from a housing and a rotor of the electric machine and separated from the housing by radial gap.

Abstract: Systems and apparatuses for a configurable, temperature dependent reference voltage generator are provided. An example apparatus includes control logic configured receive temperature data, and produce a signal, based on the temperature data, indicative of the temperature data, a temperature dependence and a temperature slope. The apparatus may also include a temperature slope reference generator configured to produce a reference voltage having the temperature dependence and the temperature slope, based on the signal from the control logic.

Abstract: An administration tool can be used to provide data flexibility in a business intelligence (BI) server that is associated with a data warehouse. The administration tool can display one or more data objects that are adapted to be imported from an application framework into a physical model maintained on the BI server. The administration tool can further map the one or more data objects in the physical model into a logical model, also maintained on the BI server, which corresponds to at least one target table in the data warehouse. Additionally, the administration tool can publish an extension input to an extender associated with the data warehouse based on the logical model, wherein the extender operates to generate one or more metadata extensions based on the extension input.