Abstract: A method may include accessing an artery in communication with an ophthalmic artery of a subject, and advancing a microcatheter along the accessed artery so as to align a distal end of the microcatheter with an ostium of the ophthalmic artery, wherein the microcatheter includes a lumen having a guidewire positioned therein. In addition, the method includes proximally withdrawing the guidewire relative to the microcatheter so as to enable a distal portion of the microcatheter to assume a curved relaxed configuration, and cannulating the ostium with the distal portion of the microcatheter when the distal portion is in the curved relaxed configuration.

Abstract: A system for needle-free drawing of blood is disclosed. A hand-portable device can include an evacuated negative-pressure barrel with a membrane sealing an aperture at a distal end, and a housing affixed to a proximal end. An accelerator barrel can be positioned within the negative-pressure barrel and fixed to the housing, with an open proximal end in a chamber in the housing, and an open distal end aligned with the aperture. The chamber can be filled with pressurized gas, and a trigger valve can hydrostatically separate the chamber from the open proximal end of the accelerator barrel. A micro-particle positioned within the accelerator barrel can be accelerated to high speed by an abrupt surge of gas by releasing the trigger valve. The micro-particle can attain enough momentum to pierce the aperture membrane and penetrate adjacent dermal tissue. A resulting micro-emergence of blood can be drawn into the negative pressure barrel.

Abstract: Magnet wire with corona resistant enamel insulation may include a conductor, and at least one layer of polymeric enamel insulation may be formed around the conductor. The polymeric enamel insulation may include a filler dispersed in polyimide and an additive formed by reacting an amine moiety with a formaldehyde material. The filler may include between 20 percent and 80 percent by weight of silica oxide and between 20 and 80 percent by weight of titanium oxide.

Abstract: A tag is implanted in the forwardmost part of an animal to determine the location of the animal for competitive and security purposes. The tag is implanted such that it is inserted in the first part of an animal to cross a finish line. By using the tag to determine the when an animal has reached a predetermined location, the method and system can evaluate the results of the race, negating the need for human judgment. Further, the invention allows for tracking of the animal in transit and when at a race grounds.

Abstract: This disclosure describes techniques to improve the accuracy of random access of data stored in polynucleotide sequence data storage systems. Primers used in polynucleotide sequence replication and amplification can be scored against a number of criteria that indicate the fitness of sequences of nucleotides to function as primers. Primers having scores that indicate a particular fitness to function as primers can be added to a specific group of primers. The primers from the group of primers can be used in amplification and replication of polynucleotide sequences that encode digital data. Additionally, an amount of overlap between primer targets and payloads encoding digital data can be determined. Minimizing the amount of overlap between primer targets and payloads can improve the efficiency of polynucleotide replication and amplification. The bits of the digital data can be randomized to minimize the amount of overlap between payloads encoding the digital data and primer targets.

Abstract: The present disclosure provides methods and compositions for determining whether a patient exhibiting acute gastroenteritis will benefit from treatment with therapeutic agents that inhibit Norovirus genogroup I (GI) or Norovirus genogroup II (GII). The methods disclosed herein are based on detecting Norovirus genogroup I (GI) and Norovirus genogroup II (GII) in a stool sample without extracting viral nucleic acids from a clinical specimen prior to performing real-time reverse transcription PCR. Kits for use in practicing the methods are also provided.

Abstract: Methods and systems for generating power (and optionally heat) from a high value heat source using a plurality of circulating loops comprising a primary heat transfer loop, several power cycle loops and an intermediate heat transfer loop that transfers heat from the high-temperature heat transfer loop to the several power cycle loops.

Abstract: Exemplary embodiments include tanks for cooling liquid where at least two thermoelectric chips come into contact with and cool a plurality of conductive fins that each extend into the interior of the tank where they come into contact with and thereby chill fluid as it is housed in and flows between two connected chambers within the tank.

Abstract: A distributed weather system includes a storage, a plurality of wireless weather stations, a server, and an interface. Each of the plurality of wireless weather stations is associated with a user and has a battery, a location sensor generating location information, an anemometer generating apparent wind speed, a transmitter transmitting the location information with the apparent wind speed to a network at periodic intervals, and a receiver receiving control commands that include a length of the periodic intervals. The server receives the location information with the apparent wind speed and stores them in the storage. The interface is accessible by a mobile computer, and receives the control commands from a user and sends them to the receiver of the wireless weather station associated with the user. The interface displays a true wind speed for each of the plurality of wireless weather stations, which is calculated using the apparent wind speed, the location information, and historical location information.

Abstract: A method comprising: processing an update to a search tree and updating statistics, the search tree storing information about one or more objects indexed by corresponding object keys; determining to rebuild a first Bloom filter based on the statistics, the first Bloom filter associated with the search tree; generating a second Bloom filter associated with the search tree; populating the second Bloom filter as part of a tracing garbage collection process; and replacing the first Bloom filter with the second Bloom filter.

Abstract: In some embodiments, an apparatus can include a robotic arm cart for transporting, delivering, and securing robotic arms to a surgical table having a table top on which a patient can be disposed. The arm cart can include an arm container and a base. The arm container can be configured to receive and contain one or more robotic arms. The arm cart can include a first coupling member configured to engage with a second coupling member associated with a surgical table such that, when the first coupling member is engaged with the second coupling member, the one or more robotic arms can be releasably coupled with the surgical table. The arm cart can provide for movement of the one or more robotic arms in at least one of a lateral, longitudinal, or vertical direction relative to the table top prior to the securement of the one or more robotic arms to the surgical table.

Abstract: The application is directed to aqueous dispersible biodegradable compositions of esters which are the condensation reaction product of a polyol and a diacid which are within a matrix of hydrated polypeptide. The compositions are useful in additive manufacturing and other applications for use with implantable articles. In some embodiments, the ester in the compositions is the product of a glyercol-sebacic acid condensation reaction.

Abstract: The present invention provides methods, kits, and compositions for reducing an innate immune system response in a human or animal cell, tissue or organism. One embodiment comprises: introducing an Agent mRNA comprising in vitro-synthesized mRNA encoding one or more proteins that affect the induction, activity or response of an innate immune response pathway; whereby, the innate immune response in the cell, tissue or organism is reduced compared to the innate immune response in the absence of the Agent mRNA. Other embodiments are methods, compositions and kits for using an Agent mRNA for treating a disease or medical condition in a human or animal that exhibits symptoms of an elevated innate immune system, or for reducing an innate immune response that is induced in a human or animal cell, tissue or organism by a Foreign Substance that is administered to the cell, tissue or organism.

Abstract: An apparatus manages a dock, a portion of which is disposed over a body of water, from a remote device. A control unit is disposed on the dock. A plurality of sensors is each in data communication with the control unit. Each of the plurality of sensors includes: an electric shock sensor; a water level sensor that senses a distance to the water from a predetermined location of the dock; and a theft detection circuit. A communication chipset is in data communication with the control unit. The control unit includes a processor that is programmed to transmit to the remote device via the communication chipset an indication of the following: a shock likelihood sensed by the electric shock sensor; a level detected by the water level sensor; and an alert when the theft detection circuit detects a likelihood of theft.

Abstract: A method, an apparatus, a system, and a computer program product for synchronizing a display context across a plurality of customer service applications. A computer system receives a service request from a first customer over one of a plurality of communication channels. The computer system accesses a first customer service ticket within a first customer context displayed in a first graphical user interface of a first customer service application. The computer system accesses a set of customer service tools within the first customer context displayed in a second graphical user interface of a second application. The computer system synchronizes the display context across both the first graphical user interface of the first application and the second graphical user interface of the second application.

Abstract: A method of performing deduplication by a computing device is provided. The method includes (a) as data is received by the computing device into blocks as part of write requests, creating an entry in a log for each of the blocks, each entry including information about that respective block and a digest computed from that respective block; and (b) after accumulating multiple entries in the log, processing the log for delayed deduplication, the processing including (i) retrieving digests from the log, (ii) performing lookups within a deduplication table of the retrieved digests, and (iii) performing deduplication operations based on the lookups using the information about blocks included within the log. An apparatus, system, and computer program product for performing a similar method are also provided.

Abstract: Interspinous process spacing devices and associated methods are provided. In one embodiment, an interspinous process spacing device includes a first attachment side, a second attachment side, and a spacer. The first attachment side and the second attachment side each include a central portion, a first wing portion, and a second wing portion. The central portion includes an inner surface extending along at least a majority of an anterior-posterior height of the central portion, and the first wing portion includes an inner surface extending along at least a majority of an anterior-posterior height of the first wing portion. The inner surface of the first wing portion extends in a direction transverse to the inner surface of the central portion, and the anterior-posterior height of the first wing portion is less than the anterior-posterior height of the central portion.

Abstract: Methods and systems disclosed herein describe using machine learning to lock and unlock a device. Machine learning may be trained to recognize one or more features. Once the device has been trained to recognize one or more features, a user may define an unlock condition for the device using the one or more trained features. After defining the unlock condition, the device may be locked by verifying the one or more features that the user defined as the unlock condition using machine learning. When verification is successful, the device may be unlocked and the user allowed to access the device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for switch virtualization by a switch proxy controller. In an aspect, a method includes receiving, by a switch proxy controller, a first request from a first switch fabric, where the first request indicates a first identifier that identifies the first request from other requests from the first switch fabric, generating a second request that indicates a second identifier that identifies the second request from other requests sent from the switch proxy controller to a switch, providing the second request to the switch, receiving, by the switch proxy controller, a first reply that indicates the second identifier indicated in the second request, generating, based on the second identifier indicated in the first reply, a second reply that indicates the first identifier, and selecting the first switch fabric to receive the second reply based on the second identifier.

Abstract: Systems, apparatuses, and methods are described for wireless communications. A base station may send, to a wireless device, one or more configuration parameters of a primary cell and a secondary cell. The one or more configuration parameters may comprise: a first preamble for a first beam failure recovery (BFR) procedure of the primary cell, and a second preamble for a second BFR procedure of the secondary cell. The wireless device may send the first preamble via a time-frequency resource associated with the primary cell to perform the first BFR procedure. The wireless device may send the second preamble via a time-frequency resource associated with the primary cell to perform the second BFR.