Abstract: A drilling and bolting rig includes a carousel rotatable about a carousel axis and including a plurality of stations configured to support a plurality of consumables, one or more actuators, and a position sensor coupled to the carousel. The one or more actuators are configured to rotate the carousel about the carousel axis. The drilling and bolting rig further includes an electronic processor coupled to the one or more actuators and the position sensor. The electronic processor is configured to detect, using the position sensor, a rotational position of the carousel, and rotate, using the one or more actuators, the carousel based on the rotational position of the carousel.

Abstract: Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein E1 and E2 are independently selected from a divalent linking group having 1 to 4 carbon atoms; and wherein each R1 is independently of formula (II) wherein the * in formula (II) is the point of attachment to formula (I); wherein each R2 is independently of formula (III) wherein the * in formula (III) is the point of attachment to formula (II); wherein R3 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R4 and R5 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R4 and R5 is a hydrogen in each subunit c; and wherein c is 0 to 30.

Abstract: A bidirectional intravascular blood pump system is disclosed for deployment in the descending aorta to improve perfusion in both upper and lower extremities. In some embodiments, the system includes a flexible stent housing containing an inflatable pump chamber and selectively inflatable proximal and distal check valves. In some embodiments, a controller sequences inflation and deflation of the pump components in coordination with the cardiac cycle. In some embodiments, the system capable of dynamically providing flow in opposite directions within the descending aorta to optimize systemic and cerebral perfusion. In some embodiments, the system can direct blood flow in either direction through the aorta by an inflation sequence of the check valves and pump chamber. In some embodiments, one or more bypasses in a check element, stent, and/or formed from selective inflation, enable pressurization of the aortic arch when timed with the closing of the aortic valve.

Abstract: The invention provides a process for regenerating a liquid absorbent, comprising: contacting the liquid absorbent with a hydrophobic medium, wherein the liquid absorbent comprises at least one amine of Formula (I) and degradation product thereof comprising at least one imine of Formula (II), wherein each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2; and selectively extracting the degradation product into or through the hydrophobic medium.

Abstract: Disclosed are cationic lipids comprising a vitamin substructure and an ionizable nitrogen-containing group. Cationic lipids provided herein can be useful for delivery and expression of mRNA and encoded protein, e.g., as a component of liposomal delivery vehicle, and accordingly can be useful for treating various diseases, disorders and conditions, such as those associated with deficiency of one or more proteins.

Abstract: Displaying an indication of ancestral data is disclosed. An indication that a genetic interval corresponds to a reference interval that has a likelihood of having one or more ancestral origins is received. One or more graphic display parameters are determined based at least in part on the indication. An indication of the one or more ancestral origins is visually displayed using the one or more graphic display parameters.

Abstract: A technique for controlling access to one or more attractions is achieved using a number of access keys, each being issued to one or more users. An electronic queue management part manages a virtual queue in respect of each attraction and receives electronic requests for attraction access, each request relating to an access key and being for the users associated with it to access a particular attraction. Receipt of each request causes the respective users to be added to a corresponding virtual queue. A time at which each group of users reaches the front of the virtual queue and can access the attraction is determined. The users access the attractions by presenting an access key to an access control part, in communication with the electronic queue management part. Only a user presenting an access key at the correct time for accessing the attraction is allowed access to the attraction.

Abstract: A range finding apparatus uses a light-receiving device in which a first pixel having a first sensitivity and a second pixel having a second sensitivity that is lower than the first sensitivity are two-dimensionally arranged. The range finding apparatus measures time periods from a predetermined time until times when light is incident on each of the first pixel and the second pixel, and computes distance information for the first pixel and the second pixel based on the measured time periods. The measurement resolution used to measure the time period for the second pixel is lower than a measurement resolution used to measure the time period for the first pixel.

Abstract: A communication session may be established via a designated communication channel from an end point through an external computing system and the computing services environment to a client machine authenticated to a database system account for an agent of a tenant of the computing services environment. The communication session may be established in accordance with a designated communication package definition configured by an external entity and defining protocol information for the designated communication channel. Messages may be sent from the client machine to the end point through the computing services environment via the communication session in accordance with the designated communication package definition. Transmitting the messages may include receiving an indication of an event detected at an event handler in a user interface component included in a user interface presented at the client machine.

Abstract: Disclosed herein are various embodiments of an electric generator system comprising an electric generator positioned within a housing assembly, an engine positioned within the housing assembly and operatively coupled to the electric generator, a muffler assembly positioned within the housing assembly, a dividing plate positioned vertically between the engine and the muffler assembly, and a muffler bellow which passes through the dividing plate.

Abstract: A plug for brazing in a through-hole and for sealing a through-hole in a substrate of a gas turbine component. The plug has at least one elongate part and a head, wherein the head is made wider in cross section than the elongate part. The elongate part has a cross section which becomes smaller towards its end face along its longitudinal axis, wherein the elongate part has a peripheral region on its end face, wherein the peripheral region of the elongate part has a brazing filler metal. The head has a peripheral region on its end face, wherein the peripheral region of the head has a brazing filler metal, and the remaining and largest part of the elongate part and of the head has a mixture of brazing filler metal and a substrate material.

Abstract: Systems and methods are provided for draining water from surfaces of vehicles. The systems may include a mechanism onboard the vehicle configured to adjust a pitch angle or a roll angle of the vehicle, and a controller configured to, by one or more processors, determine a stance of the vehicle relative to gravity, and adjust, with the mechanism, the pitch angle or the roll angle of the vehicle to define an adjusted stance of the vehicle sufficient for a surface of the vehicle to exceed a drainage angle and thereby promote a directional flow of water from the surface.

Abstract: There is provided a compound having Formula I: In the formula: NpHet is a naphthalene core having at least one fused 5-membered heteroaromatic ring, where the heteroaromatic ring has one heteroatom which is O, S, Se, or Te; Ar1-Ar6 are the same or different and are a hydrocarbon aryl group, a heteroaryl group, or a deuterated analog thereof; a and b are the same or different and are 0 or 1; m and n are the same or different and are 0 or 1; with the proviso that a, b, m, and n are not all 0.

Abstract: Techniques for validating operation of vehicle safety system components are discussed herein. Vehicle log data processed by components of secondary systems of vehicles traversing an environment can be received which may include event metrics or be indicative of events (such as an implementation of a safety response). Such metrics may be defined by algorithm output continuity data, algorithm output feasibility data, and/or algorithm output tracking data. The log data can be utilized to test candidate safety systems to determine test event metrics. Validation of the candidate safety system components can be performed based on aggregated event metrics (such as aggregated over a fleet) meeting various criteria.

Abstract: Solid-state lighting devices, and more particularly to a three-dimensional (3D) light-emitting diode (LED) device and a method of manufacture are disclosed. A submount of the LED can have several submount portions that are angled with respect to each other, and LED chips can be mounted on each submount portion, such that the LED chips of the device are angled at different angles with respect to each other. In an embodiment, the LED device can include a heatsink that is in contact with each of the submount portions to channel heat away from the LED chips. The LED chips can be mounted on the submount portions when all submount portions are laying flat, and then the submount portions can be pushed or punched into their respective angles.

Abstract: A base includes a male portion including a first projection, and a second projection facing in a diametrically opposed manner to the first projection. A stepped bore extends from the first projection to the second projection that has a large diameter portion that is at least partially formed by the first projection.

Abstract: A solder material comprising a solder alloy and a thermal conductivity modifying component. The solder material has a bulk thermal conductivity of between about 75 and about 150 W/m-K and is usable in enhancing the thermal conductivity of the solder, allowing for optimal heat transfer and reliability in electronic packaging applications.

Abstract: Methods of preparing a dry powder blend co-coagulating conductive carbon black particles and fibrillizable polytetrafluoroethylene particles from an aqueous dispersion and drying the co-coagulate are described. Dry powders prepared by such methods and electrodes prepared from such powders are also described.

Abstract: A fuel cell system anode tail gas oxidizer (ATO) includes an inner ATO wall, an outer ATO wall, and a first catalyst ring disposed in a chamber formed between the inner ATO wall and the outer ATO wall. The first catalyst ring includes an inner wall, an outer wall, and a matrix disposed between the inner wall and the outer wall and loaded with an oxidation catalyst.

Abstract: A connector for connecting a hearing aid to a cable, the connector comprising the following: a connector housing with at least one recess; and a seal with a main body arranged at least in part(s) on an outer circumference of the connector housing, and at least one coupling portion arranged at least partially in the recess, so that the seal is connected to the connector housing at least in part(s) in a substantially positive manner.