Abstract: Disclosed are methods and systems for treating epilepsy by stimulating a main trunk of a vagus nerve, or a left vagus nerve, when the patient has had no seizure or a seizure that is not characterized by cardiac changes such as an increase in heart rate, and stimulating a cardiac branch of a vagus nerve, or a right vagus nerve, when the patient has had a seizure characterized by cardiac changes such as a heart rate increase.

Abstract: Disclosed herein are compositions for three-dimensional printing. In an example, disclosed herein is a composition for three-dimensional printing comprising: (A) a powder build material; (B) a first fusing agent; (C) a second fusing agent different from the first fusing agent; (D) a detailing agent; (E) a cyan ink composition; (F) a yellow ink composition; (G) a magenta ink composition; and (H) a black ink composition.

Abstract: An apparatus comprises a processing device configured to monitor a storage cache storing a plurality of cache pages to determine whether the storage cache reaches one or more designated conditions and to determine cache replacement scores for at least a subset of the cache pages, the cache replacement scores being determined based at least in part on input-output access types for data stored in the cache pages. The processing device is also configured to select, responsive to determining that the storage cache has reached at least one of the one or more designated conditions, at least one of the cache pages to move from the storage cache to a storage device based at least in part on the determined cache replacement scores. The processing device is further configured to move the selected at least one of the plurality of cache pages from the storage cache to the storage device.

Abstract: A connection assembly, including: a first connector having a first end and a second end, and a first surface extending between the first end and the second end, the first connector including press fit pins extending away from the first surface, each of the press fit pins including: a rod portion; a connecting portion having a first shape; a second connector having a first end and a second end, including: a dielectric carrier having a first surface extending between the first end and the second end of the second connector, receptacles positioned within the first surface of the dielectric carrier, each of the receptacles including: a cylindrical region, a tapered region having a second shape that corresponds to the first shape of the connection portion, wherein, when the first connector is coupled to the second connector, the press fit pins are positioned within respective receptacles of the receptacles.

Abstract: A high performance differential cable comprises a bulk differential cable formed with a dielectric core having a central cavity and a plurality of wire guides on the outer perimeter. A pair of differential signal conductors (DSC) may be divided into two sets of wires. The smaller wires provide higher signal transmission speeds with lower losses. A paddle board at each end of the bulk differential cable comprises an interconnecting structure for combining signals from the two sets of wires into the two DSCs.

Abstract: A materials kit for three-dimensional (3D) printing can include a powder bed material comprising thermoplastic polyurethane particles and a fusing agent including a radiation absorber to selectively apply to the powder bed material. The thermoplastic polyurethane particles can have an average particle size from about 20 ?m to about 120 ?m and a melting temperature of from about 100° C. to about 250° C., wherein the thermoplastic polyurethane particles include polyurethane polymer strands having an average of about 10 wt % to about 30 wt % hard segments based on a total weight of the thermoplastic polyurethane particles. The hard segments can include a symmetrical aliphatic diisocyanate and a symmetrical aliphatic chain extender that are polymerized into the thermoplastic polyurethane particles.

Abstract: Described is ballast for a rotary tower, comprising: a main body (10), equipped with coupling means designed to allow a connection to the rotary tower; a detecting device (11, 12, 13), associated with the main body (10), designed for detecting the presence of an obstacle positioned at a distance less than a predetermined safety distance from the main body (10), and for emitting a proximity signal, signifying the presence of an obstacle at a distance less than the safety distance from the main body (10).

Abstract: A method for manufacturing a structured substrate provided with a trap-rich layer whereon rests a stack consisting of an insulating layer and of a layer of single-crystal material, includes forming an amorphous silicon layer on a front face of a silicon substrate and heat treating intended to convert the amorphous silicon layer into a trap-rich layer made of single-crystal silicon grains. The heat treatment conditions in terms of duration and of temperature are adjusted to limit the grains to a size less than 200 nm. The method also includes overlapping the trap-rich layer with an insulating layer and a layer of single-crystal material.

Abstract: A method for manufacturing a unitary body side structural frame for a vehicle is provided. The method comprises providing a plurality of blanks, joining the blanks to each other to form a composite blank wherein joining the blanks includes forming one or more overlapping regions formed by partially overlapping two blanks and deforming the composite blank to form the unitary body side structural frame. A unitary body side structural frame as obtained by any of the methods herein described is also provided.

Abstract: A connector includes a connector base with a first end that may be inserted in a port, and a second end located opposite the connector base from the first end. A connector release tab extends from the connector base adjacent the first end and moves relative to the connector base. A connector securing feature on the connector release tab may engage a port to secure the connector base in that port. A connector release system includes a connector release linkage coupled to the connector release tab and extending through the connector base, and a connector release actuator adjacent the second end of the connector base and coupled to the connector release linkage. The connector release actuator may be actuated to move, via the connector release linkage, the connector release tab to disengage the connector securing feature from a port such that the connector base may be removed from that port.

Abstract: A device for measuring the mass flow rate, including a flow pipe; a first set of actuators which are arranged in a first plane including a first transverse cross section of the pipe and perpendicular to the fluid flow path, these being configured to move selectively in the first plane; a control circuit configured to control a movement of the first and second actuators so that the cross-sectional area for flow through the pipe in the first plane remains constant; a measurement sensor measuring a force or a stress in a direction perpendicular to the flow path, in the vicinity of the actuators of the first set along the flow path; a computation device configured to calculate the mass flow rate passing through the flow pipe as a function of the force or stress measured by the sensor.

Abstract: An alignment system, in an example, may include a substrate comprising at least one nanowell, at least one fluid ejection device comprising at least one die, the at least one die comprising as least one nozzle, and an alignment device to align the at least one nozzle to the at least one nanowell.

Abstract: Aspects of the subject disclosure may include, for example, including a processing system for performing operations for determining service requirements of a call session at first user equipment associated with a communication network, determining a first codec to facilitate the call session at the first user equipment according to the service requirements of the call session, searching a session border controller table according to the first codec to obtain a first resource identifier associated with a first session border controller type to facilitate the call session at the user equipment, receiving a first address of a first session border controller associated with the communication network from a domain name server associated with the communication network responsive to a first query including the first resource identifier, and sending a first transport protocol message to the first session border controller according to the first address. Other embodiments are disclosed.

Abstract: According to one aspect disclosed herein, a provider device can receive, from a requester device, a network access request requesting, on behalf of the requester device, access to a Wi-Fi network associated with a network provider and provided, at least in part, by a network device. In response, the provider device can prompt the network provider to accept or deny the requester device access to the Wi-Fi network. The provider device can receive input indicating that the network provider accepts the network access request, and in response to the input, can create a network access package that includes a secure network access configuration to be utilized by the network device to establish, at least in part, a secure connection with the requester device to provide the requester device access to the Wi-Fi. The provider device can encrypt the network access package to create an encrypted network access package.

Abstract: In one example, an additive manufacturing process includes: making an object slice by slice, including dispensing a first quantity of each of multiple liquid functional agents on to a layer of fusable build material and then irradiating the layer of build material; while making the object, identifying a deviant region in a slice; and dispensing a second quantity different from the first quantity of at least one of the functional agents into a location corresponding to the deviant region.

Abstract: The present disclosure provides, among other things, methods including: initiating a conference call with a plurality of participants; receiving a first request to view at least a first screen share of a first participant and a second screen share of a second participant at a first same time on a device of a third participant, where the plurality of participants includes the first participant, the second participant, and the third participant; and displaying the first screen share and the second screen share at the first same time on a display of the device of the third participant.

Abstract: A print media detection apparatus may include a movable scanner bar for scanning media, a feeder tray for supplying the print media, a print media indicator and a controller. The print media indicator may include a first portion to interact with the print media within the feeder tray and a second portion coupled to the first portion to move in response to movement of the first portion. The scanner bar is to sense the second portion of the media indicator. The controller is to determine a characteristic of the print media within the feeder tray based upon sensing of the second portion by the scanner bar.

Abstract: A method for controlling an ambulatory exoskeleton (1) linked to a user (100), comprising the following steps: —measuring only the vertical component (ZNg, ZNd) of the pressure (Rd, Rg) under each foot (123, 133) of the user (1); —controlling actuators (40, 41, 42, 43) such that the vertical component (ZEd, ZEg) of the resultant of the balancing forces (REg, REd) applied to the exoskeleton (1) and exerted by each foot (23, 33) of the exoskeleton (1) on the ground is a function of the vertical component (ZNg, ZNd) of the pressure (Rd, Rg) measured under the corresponding foot (123, 133) of the user (100).

Abstract: A die for a printhead is described herein. The die includes a number of fluid feed holes disposed in a line parallel to a longitudinal axis of the die, wherein the fluid feed holes are formed through a substrate of the die. The die includes a number of fluidic actuators, proximate to the fluid feed holes, to eject fluid received from the fluid feed holes. Circuitry on the die operates the fluidic actuators, wherein traces are provided in layers between adjacent fluid feed holes, connecting circuitry on each side of the fluid feed holes.

Abstract: Examples disclosed herein relate to receiving an authentication credential from a user, generating a security key associated with a physical document selected for an image capture operation, receiving a request for a captured image file of the physical document, and providing the captured image file of the physical document upon determining that the request comprises the security key.