Abstract: The nozzles of a MHD liquid metal ejector/printhead can be clogged by contaminants in the liquid metal. Typically, these contaminants are in the form of small particles of aggregates of particles, such as metal oxides, that are insoluble in the liquid metal. Possible cleaning methods include mechanically removing the clogging material, such as by using a physical device to dislodge the clogging material and remove it; chemically removing the clogging material, such as by using selected chemicals/flux to chemically react with the clogging material; using ultrasound to break/remove the clogging material; and providing reversed and/or oscillating flow of material through the nozzle.

Abstract: Mechanisms are provided for optimization of a collective communication operation. A network graph data structure for a network of computing devices is generated that includes nodes representing computing devices of the network and edges comprising communication links between the computing devices. Each edge of the network graph data structure is weighted based on a multi-dimensional weight comprising network performance characteristics collected from the network. For a specified collective communication operation, and for participant devices of the network that are participating in the specified collective communication operation, a collective communication pattern is determined based on the multi-dimensional weights of the network graph data structure and a type of the collective communication operation. The determined collective communication pattern is returned to one or more of the participant devices which perform the collective communication operation based on the collective communication pattern.

Abstract: A system and method are provided for operating a wind farm includes determining a wind direction and identifying a turbine cluster, which is a subset of a plurality of wind turbines of the wind farm. The subset includes an upwind turbine and a downwind turbine that is affected by a wake emanating from the upwind turbine. The controller then determines a difference between a freestream maximal cluster power output and a wake-affected cluster power output for the turbine cluster. The controller determines a mitigation setpoint combination for the subset configured to establish a mitigated cluster power output. Based on the mitigation setpoint combination, an operating state of at least one wind turbine of the turbine cluster is changed.

Abstract: A ratchet fastener includes a base including a fastening portion including threads and a ratchet portion including teeth and a ratchet wheel disposed in mating arrangement with the teeth. The ratchet fastener is configured to receive a tether. The ratchet wheel is configured to be rotated to tighten the tether.

Abstract: In an embodiment, a method automatically determines a networked data center architecture. In the method, a database describing capabilities of a data center provider is assembled. The database describes capabilities of a plurality of data centers of the data center provider. A specification of requirements for the networked data center architecture is received. The specification describes data processing and connectivity requirements of a customer of a data center provider. The database is searched to determine a solution including a plurality of connections and data center that satisfy the specification. Based on the searching, the solution is output as a recommendation to provide the networked data center architecture. In another embodiment, options for a networked data center architecture are visualized. In yet another embodiment, API calls are made to provision the networked data center architecture.

Abstract: A ventilation system and method of purging volatile organic compounds from an interior space of the vehicle. The ventilation space including an air extractor connected to a vehicle wall and having an interior side within the interior space defined by the vehicle wall, a fan attached to the interior side, and a controller configured to operate in a shipping mode to activate the fan to generate ventilation flow through the air extractor.

Abstract: A hair clipper is provided, including a stator with a plurality of laminations, a bobbin located in operational relation to the stator and having a coil of wire wound around the bobbin, an armature being configured for driving a hair clipper moving blade at one end, and having at least one magnet at an opposite end, the armature having a pivot point, and the motor being configured for operation between 2.5 and 4.2 Volts.

Abstract: A surgical system includes a steerable instrument. The steerable instrument includes a first tube including a first serpentine beam formed in a tubular sidewall thereof, and a second tube including a second serpentine beam formed in a tubular sidewall thereof. The first and second tubes are concentrically nested and positioned so that the first and second serpentine beams are at least partially aligned with each other axially and face in radial directions that differ angularly from one another. The first and second tubes are connected to each other distally of the first and second serpentine beams. The first and second serpentine beams define a bending segment that is actuatable to form a bend in the nested tube structure in response to differential axial forces applied to the first and second tubes.

Abstract: A computing device can include a processor, memory accessible to the processor; a display operatively coupled to the processor, a housing that includes four corners formed by opposing side edges that extend between opposing front and back edges; and breakable bumpers, where each of the breakable bumpers is coupled to the housing at one or more of the four corners.

Abstract: A system comprises a plurality of manifolds configured to combine a liquid and a gas into liquid-gas mixtures and deliver the liquid-gas mixtures to wells to facilitate product flow. Different manifolds of the plurality of manifolds operate on different parameters—e.g., produce liquid-gas mixtures having different compositions of liquid and gas—based on characteristics of the respective well associated with the respective manifold. An external liquid pump and/or gas compressor delivers liquid and/or gas to each manifold of the plurality of manifolds.

Abstract: The techniques, methods, systems, and other mechanisms described herein include processes for determining if customized content should be generated, what information to include in the customized content, and when to provide the customized content. In general, a computing system determines that a user intends to travel to a physical venue. The computing system can determine if an entity associated with the physical venue has a web page. The computing system can determine various aspects of a predicted route of travel from the user's present location to the physical venue. The computing system can use location information indicating the user's current location and determine one or more routes of travel to the physical venue. The computing system can compare one or more determined aspects of the predicted route to threshold values to determine if customized content should be generated and presented to the user.

Abstract: An MEMS device, including: a substrate having a back cavity; a diaphragm connected to the substrate and covers the back cavity, the diaphragm includes first and second membranes arranged oppositely, and accommodation space is formed therebetween; a counter electrode in the accommodation space and includes annular beams and first spokes, the annular beams are successively arranged at intervals, and the first spokes extend radially outward from an axis of the counter electrode, an end of the first spokes is connected to the substrate, and two adjacent first spokes and two adjacent annular beams jointly form a first through hole; and a support arranged corresponding to the first through hole, and opposite ends of the support are respectively connected to the first and second membranes. This configuration is more sensitive to sound pressure and is conducive to realizing low-noise microphone while optimizing sensitivity.

Abstract: Methods, systems, and apparatuses for storing operational information related to operation of a non-volatile array are described. For example, the operational information may be stored in a in a subarray of a memory array for use in analyzing errors in the operation of memory array. In some examples, an array driver may be located between a command decoder and a memory array. The array driver may receive a signal pattern used to execute an access instruction for accessing non-volatile memory cells of a memory array and may access the first set of non-volatile memory cells according to the signal pattern. The array driver may also store the access instruction (e.g., the binary representation of the access instruction) at a non-volatile subarray of the memory array.

Abstract: A packaging container is provided. The packaging container includes a body defining a volume. The body including a neck extending from an opening of the body. The neck including a proximal surface and a circumferential projection defining at least one gap. The neck further including at least one axial support disposed in the gap. A closure is engageable with the proximal surface, and a sleeve is conformable to an outer surface of the closure and the neck. In some embodiments, container systems and methods of manufacturing containers are disclosed.

Abstract: A system for moving a flip axle assembly relative to a trailer, includes a trailer pivotally connected to a flip axle assembly, where a rotation assembly moves the flip axle assembly between a ground-engaging position and a stowed position. The rotation assembly includes a first linkage connected to the flip axle assembly, and a second linkage pivotally connected to the first linkage, forming a second pivot connection. A hinge is connected to the trailer, with the hinge being pivotally connected to the second linkage forming a third pivot connection. A rotation mechanism is operably connected to the rotation assembly for moving the flip axle assembly between the ground-engaging position and the stowed position.

Abstract: One embodiment provides a method, the method including: identifying, utilizing a task priority system, a plurality of tasks to be performed by a user utilizing an information handling device; determining, based on an analysis of attributes of each of the plurality of tasks and utilizing the task priority system, a priority of the plurality of tasks at least based in part on the information handling device being utilized by the user; and providing, utilizing the task priority system, an output of the priority of the plurality of tasks to the user. Other aspects are claimed and described.

Abstract: Systems and methods for detecting device change due to Dynamic Host Configuration Protocol (DHCP) in sparsely populated log data include monitoring and logging network traffic data; identifying one or more outlier time gaps associated with an Internet Protocol (IP) address used to communicate over the network within the logged network traffic data; and determining the occurrence of a DHCP change based on one or more network traffic characteristics of the IP address before and after the outlier time gap.

Abstract: In one aspect, at least one device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to access an image and to execute object recognition using the image to identify at least a first object from the image. The instructions may also be executable to access a database indicating whether use permissions are grantable for various objects and to determine, based on accessing the database, that use permissions are grantable for the first object. The instructions may then be executable to control a display to present a graphical user interface (GUI) on the display, where the GUI may indicate the use permissions for the first object and include a selector that is selectable to initiate secure communication to authenticate an entity as being granted the use permissions for the first object.

Abstract: In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products. A computing device can present a messaging user interface and receive user input of a typed message through interaction with the messaging user interface. The typed message can be sent for distribution to a second user account. The computing device can receive a system-generated response to the typed message that was generated by a searching system based on content of the typed message. The system-generated response to the typed message can be presented in the messaging user interface along with an indication that the system-generated response was generated by the searching system.

Abstract: A pivot motor for a hair clipper is provided, including a stator with a plurality of laminations, a bobbin located in operational relation to the stator and having a coil of wire wound around the bobbin, an armature being configured for driving a hair clipper moving blade at one end, and having at least one magnet at an opposite end, the armature having a pivot point, and the motor being configured for operation between 2.5 and 4.2 Volts.