Abstract: A device can be introduced into the right atrium of a subject's heart by introducing the distal end of a hollow, straight, and stiff shaft into the subject's right internal jugular vein, and advancing the distal end of the shaft into the right atrium via the superior vena cava. The position of the distal end of the shaft is adjusted by manipulating a handle affixed to a portion of the shaft that remains outside the subject's body. The handle can be used to rotate the shaft about its longitudinal axis, rotate the shaft about an anterior-posterior axis, rotate the shaft about a medial-lateral axis, and/or advance the shaft in the caudal direction. A device is advanced through the interior of the shaft until the device extends beyond the distal end of the shaft and into the right atrium.

Abstract: Methods that can merge storage network protocols and/or system protocols are provided. One method includes assigning a unique identifier to each of a plurality of nodes in a storage network in which at least two nodes of the plurality of nodes implement a different storage protocol. The method further includes utilizing the unique identifier of the at least two nodes of the plurality of nodes to enable the at least two nodes to communicate with each other. Systems and apparatus that can include, perform, and/or implement the methods are also provided.

Abstract: Disclosed herein are small molecule SOS1 allosteric site inhibitors, pharmaceutical compositions, and methods of use thereof.

Abstract: There is provided a method of sequential list decoding of an error correction code (ECC) utilizing a decoder comprising a plurality of processors. The method comprises: a) obtaining an ordered sequence of constituent codes usable for the sequential decoding of the ECC; b) executing, by a first processor, a task of decoding a first constituent code, the executing comprising: a. generating decoding candidate words (DCWs) usable to be selected for decoding a subsequent constituent code, each DCW associated with a ranking; b. for the first constituent code, upon occurrence of a sufficiency criterion, and prior to completion of the generating all DCWs and rankings, selecting, in accordance with a selection criterion, at least one DCW; c) executing, by a second processor, a task of decoding a subsequent constituent code, the executing comprising processing data derived from the selected DCWs to generate data usable for decoding a next subsequent constituent code.

Abstract: A method of transmitting an electronic message may include identifying a first bit in a data message to be transmitted. The first bit may have a binary value. The method may also include transmitting, in response to the identifying, a first signal corresponding to the binary value over a second message channel. The method may also include transmitting, in response to the identifying, a second signal corresponding to the inverse of the binary value.

Abstract: Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof. Nanopores are extremely sensitive single-molecule sensors. Recently, electron beams have been used to fabricate synthetic nanopores in thin solid-state membranes with sub-nanometer resolution. A new class of chemically modified nanopore sensors are provided with two approaches for monolayer coating of nanopores by: (1) self-assembly from solution, in which nanopores ?10 nm diameter can be reproducibly coated, and (2) self-assembly under voltage-driven electrolyte flow, in which 5 nm nanopores may be coated. Applications of chemically modified nanopore are provided including: the detection of biopolymers such as DNA and RNA; immobilizing enzymes or other proteins for detection or for generating chemical gradients; and localized pH sensing.

Abstract: A solar tracker waterless cleaning system for cleaning solar panels of a solar tracker being able to be positioned at a pre-determined angle, including a docking station and an autonomous robotic cleaner (ARC), the docking station coupled with an edge of the solar tracker, the ARC including at least one rechargeable power source, at least one cleaning cylinder, at least one edge sensor, at least one cleaning cylinder direct current (DC) drive motor including a built-in encoder, a cleaning cylinder drive belt and a controller, the cleaning cylinder including a plurality of fins which rotates for generating a directional air flow for pushing dirt off of the surface of the solar tracker without water, the cleaning cylinder DC drive motor for driving the cleaning cylinder, the controller for controlling a cleaning process of the ARC, the built-in encoder for determining a revolutions per minute (RPM) of the cleaning cylinder.

Abstract: The present disclosure relates to a method for integrity verification of a software stack or part of a software stack resident on a host machine. A management entity generates a measurement log for a disk image associated with the software stack or the part of a software stack. A verifier entity retrieves the generated measurement log and compares the generated measurement log with a reference measurement of a verification profile previously assigned by the verifier entity to the software stack or the part of a software stack to verify the software stack or the part of a software stack.

Abstract: An apparatus and method for intelligent power virus protection in a processor. For example, one embodiment of a processor comprises: first circuitry including an instruction fetch circuit to fetch instructions, each instruction comprising an instruction type and an associated width comprising a number of bits associated with source and/or destination operand values associated with the instruction; detection circuitry to detect one or more instructions of a particular type and/or width; evaluation circuitry to evaluate an impact of power virus protection (PVP) circuitry when executing the one or more instructions based on the detected instruction types and/or widths; and control circuitry, based on the evaluation, to configure the PVP circuitry in accordance with the evaluation performed by the evaluation circuitry.

Abstract: A fiber optic light intensity encryption method is provided. The method includes determining light intensities associated with multi-frequency light pulses emitted by a laser transmitter apparatus in response to an encryptions process. An encryption type for application of an encryption algorithm to each light intensity is determined and a first light intensity associated with a first light pulse is selected. Data indicating results of the random selection is transmitted to the laser transmitter apparatus and an initial security key is transmitted over a signaling channel of the laser transmitter apparatus. The signaling channel is secured based on the initial security key resulting in a secure signaling channel. In response, a secure bundle comprising said the secure signaling channel and an additional group of channels is generated and the data is transmitted via the secure bundle.

Abstract: Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof. Nanopores are extremely sensitive single-molecule sensors. Recently, electron beams have been used to fabricate synthetic nanopores in thin solid-state membranes with sub-nanometer resolution. A new class of chemically modified nanopore sensors are provided with two approaches for monolayer coating of nanopores by: (1) self-assembly from solution, in which nanopores ?10 nm diameter can be reproductibly coated, and (2) self-assembly under voltage-driven electrolyte flow, in which 5 nm nanopores may be coated. Applications of chemically modified nanopore are provided including: the detection of biopolymers such as DNA and RNA; immobilizing enzymes or other proteins for detection or for generating chemical gradients; and localized pH sensing.

Abstract: Systems, methods, and apparatuses relating to a matrix operations accelerator are described. In one embodiment, a processor includes a matrix operations accelerator circuit that includes a two-dimensional grid of fused multiply accumulate circuits; a first plurality of registers that represents an input two-dimensional matrix coupled to the matrix operations accelerator circuit; a decoder, of a core coupled to the matrix operations accelerator circuit, to decode an instruction into a decoded instruction; and an execution circuit of the core to execute the decoded instruction to cause the two-dimensional grid of fused multiply accumulate circuits to form a transpose of the input two-dimensional matrix when the matrix operations accelerator circuit is in a transpose mode.

Abstract: The disclosure provides methods of modulating an immune response by inhibiting BFL1, and related methods for treating and preventing diseases and disorders characterized by inflammation, especially neutrophil induced inflammation.

Abstract: A solar tracker waterless cleaning system for cleaning solar panels of a solar tracker being able to be positioned at a pre-determined angle, including a docking station and an autonomous robotic cleaner (ARC), the docking station coupled with an edge of the solar tracker, the ARC including at least one rechargeable power source, at least one cleaning cylinder and a controller, the cleaning cylinder including a plurality of fins which rotates for generating a directional air flow for pushing dirt off of the surface of the solar tracker without water, the controller including a motion sensor for determining an angle of the solar tracker and a heading of the ARC, the docking station including at least one electrical connector for recharging the rechargeable power source, the controller for controlling a cleaning process of the ARC and for transmitting and receiving signals to and from the ARC.

Abstract: A solar tracker waterless cleaning system for cleaning solar panels of a solar tracker being able to be positioned at a pre-determined angle, including a docking station and an autonomous robotic cleaner (ARC), the docking station coupled with an edge of the solar tracker, the ARC including at least one rechargeable power source, at least one cleaning cylinder and a controller, the cleaning cylinder including a plurality of fins which rotates for generating a directional air flow for pushing dirt off of the surface of the solar tracker without water, the controller including a motion sensor for determining an angle of the solar tracker and a heading of the ARC, the docking station including at least one electrical connector for recharging the rechargeable power source, the controller for controlling a cleaning process of the ARC and for transmitting and receiving signals to and from the ARC.

Abstract: An enlarged cardiac valve annulus can be reduced in diameter using a cord that is affixed to the annulus by a set of anchors. A knot or fixed loop is disposed at a first end of the cord, and the body of the cord passes through the knot or fixed loop so as to form (a) a loop portion positioned distally beyond the knot or fixed loop and (b) a second portion that runs between the knot or fixed loop and the second end. The body of the cord can slide with respect to the knot or fixed loop. After the anchors are implanted and a bond between the anchors and the annulus is sufficiently strong, pulling the second portion in a proximal direction while holding the knot or fixed loop in place will reduce the circumference of the annulus.

Abstract: Non-limiting examples of the present disclosure describe surfacing a representation of digital artifacts for a user. An operation context associated with a user is identified. The operational context may correspond with an electronic document that is accessed through a productivity application. One or more of a plurality of digital artifacts may be identified based on the identified operational context. An exemplary representation of the one or more digital artifacts is surfaced through a user interface. An exemplary user interface may be a user interface of a productivity application, for example, where the electronic document is being accessed through the productivity application. In alternative examples, an exemplary user interface may be associated with a home service that is executed in association with an operating system (OS). In some instances, an operational context may change resulting in an update to an exemplary representation of digital artifacts. Other examples are also described.

Abstract: The present disclosure is directed to systems and methods for performing one or more operations on a two dimensional tile register using an accelerator that includes a tiled matrix multiplication unit (TMU). The processor circuitry includes reservation station (RS) circuitry to communicatively couple the processor circuitry to the TMU. The RS circuitry coordinates the operations performed by the TMU. TMU dispatch queue (TDQ) circuitry in the TMU maintains the operations received from the RS circuitry in the order that the operations are received from the RS circuitry. Since the duration of each operation is not known prior to execution by the TMU, the RS circuitry maintains shadow dispatch queue (RS-TDQ) circuitry that mirrors the operations in the TDQ circuitry.

Abstract: Systems for detecting fluorescence from a molecule comprising an ion-impermeable film comprising at least one ion-conducting nanopore; a first and second liquid reservoir separated by the film; a means to induce movement of the molecule from the first reservoir to the second reservoir via the nanopore; a light source capable of exciting the molecule to emit fluorescence, wherein the light source shines into the second reservoir; a metallic layer adhered to the film by an adhesion layer and comprising a nanowell structure located adjacent to the nanopore; and a detector configured to detect the fluorescence emitted by the molecule are provided. Methods of use of the systems are also provided.

Abstract: A method of transmitting an electronic message may include identifying a first bit in a data message to be transmitted. The first bit may have a binary value. The method may also include transmitting, in response to the identifying, a first signal corresponding to the binary value over a second message channel. The method may also include transmitting, in response to the identifying, a second signal corresponding to the inverse of the binary value.