Abstract: Methods, systems, and devices for enhanced data reliability in multi-level memory cells are described. For a write operation, a host device may identify a first set of data to be stored by a set of memory cells at a memory device. Based on a quantity of bits within the first set of data being less than a storage capacity of the set of memory cells, the host device may generate a second set of data and transmit a write command including the first and second sets of data to the memory device. For a read operation, the host device may receive a first set of data from the memory device in response to transmitting a read command. The memory device may extract a second set of data from the first set of data and validate a portion of the first set of data using the second set of data.

Abstract: A mechanical ventilation system comprises a mechanical ventilator configured to deliver ventilation to a patient. An electronic controller is programmed to control the mechanical ventilator to perform a mechanical insufflation-exsufflation (MI-E) therapy method including performing a MI-E cycle including: (i) during an insufflation cycle, delivering pressure to the patient at a positive insufflation gauge pressure; (ii) during an exsufflation cycle following step (i), delivering pressure to the patient at a negative exsufflation gauge pressure and detecting whether an upper airway collapse occurs; and (iii) reducing a magnitude of the negative exsufflation gauge pressure if an upper airway collapse is detected in step (ii).

Abstract: Nanolattices exhibit attractive mechanical, energy conversion, and optical properties, but it is challenging to fabricate large nanolattices while maintaining the dense regular nanometre features that enable their properties. In this work, we report a crack-free self-assembly approach for fabricating centimetre-scale nickel nanolattices with a feature size of 100 nm and a grain size of 30 nm. The crack-free areas are 20,000 times larger than prior self-assembled nanolattices and contain 1,000 times the number of unit cells as 3D-printed nanolattices. These nickel nanolattices have a 260 MPa tensile strength, which approaches the theoretical strength limit for porous nickel and is 10 times the strength of prior nanolattices. The self-assembly method and porous metal mechanics reported in this work advances the fabrication and applications of high-strength multifunctional porous materials.

Abstract: A receptacle delivery system for an instrument of a plurality of instruments comprises a carriage supporting a puck. The carriage is configured to move with the puck from a first location to a second location within the instrument. The first location is a location where a receptacle supported by a carrier is positioned to be transferred to the puck supported by the carriage, and the second location being a location where the receptacle seated in the puck is positioned so that fluid from the receptacle can be drawn into a tip associated with a fluid extraction device of the instrument.

Abstract: In accordance with examples as described herein, a memory system may initialize a data optimization operation by transmitting signaling to a host system. For example, the memory system may identify data associated with non-sequential logical block addresses (LBAs), and may indicate the discontinuous LBAs to the host system. In response, the host system may indicate which of the discontinuous LBAs represent sequential data. Accordingly, the memory system may sequentialize the one or more of the discontinuous LBAs to defragment the associated data.

Abstract: Devices and techniques for enhanced flush transfer efficiency in a storage device are described herein. A flush trigger for a user data write can be identified. Here, user data corresponds to the user data write and was stored in a buffer. The size of the user data stored in the buffer is smaller than a write width for a storage device subject to the write. The difference ins the user data size in the buffer and the write width is buffer free space. Additional data can be marshalled in response to the identification of the flush trigger. Here, the additional data size is less than or equal to the buffer free space. The user data and the additional data can then be written to the storage device.

Abstract: Methods, systems, and devices for techniques for improved write performance modes are described. A memory system and a host system may support a high performance mode to write data to the memory system. For example, the host system may provision a dedicated logical unit of the memory system. Upon detecting an urgent situation, the host system may transmit a command to the memory system to enter the high performance mode. In response to the command, the memory system may abort ongoing operations, such as internal memory management operations. Additionally, the host system and the memory system may configure operational parameters to increase the speed of write operations, such as a trim set for writing data to the logical unit, a bit rate of data transfer between the host system and the memory system, clock speeds of the memory system, or a combination thereof.

Abstract: The present disclosure pertains to systems and methods for rapid fault neutralization. An apparatus for managing an electrical fault in an electrical system can include a bridging member configured to establish a conductive pathway between contact points that are at differing electrical phase potentials within the electrical system. The apparatus can include a propulsion system configured to cause movement of the bridging member towards the contact points in response to the electrical fault in the electrical system, thereby initiating the conductive pathway. In this way, the apparatus responds to the electrical fault by initiating a controlled electrical arc through the conductive pathway.

Abstract: Methods, systems, and devices for suspending operations of a memory system are described. A memory system may be configured to perform a write operation to store data in a nonvolatile memory device, where the write operation includes storing information in one or more latches associated with the nonvolatile memory device; receive a suspend command to suspend performance of the write operation based on a request to perform a read operation associated with a higher-priority than the write operation; suspend the performance of the write operation based on receiving the suspend command; transmit the information stored in the one or more latches associated with the nonvolatile memory device to a host system based on suspending the performance of the write operation; and perform the read operation based at least in part on transmitting the information to the host system.

Abstract: A system includes a memory device associated with a logical address space, and a processing device, operatively coupled to the memory device. The processing device can provide, to a host system, usable capacity information and supported logical address granularity information for the logical address space. The processing device can obtain, from the host system, a logical address granularity configuration for a partition of the logical address space. The processing device can provide, to the host system, an acknowledgement of receipt of the logical address granularity configuration.

Abstract: A method of performing a fund transfer at an ATM includes receiving an active authentication transaction key at an ATM from a mobile financial transaction instrument via a wireless communication protocol, generating a PIN at the ATM, and storing the PIN in a machine readable storage medium. An authorization request message is transmitted to a financial institution identified by the active authentication transaction key. The authorization request message includes the PIN and at least a portion of the active authentication transaction key. The PIN is received from a user of the mobile financial transaction instrument, and the funds are dispensed in response to receiving the PIN.

Abstract: Described herein are solid formulations for controlling invertebrate pests in both agronomic and nonagronomic environments that exhibit unexpected activity. The present solid formulations show improved flowability without caking. In some aspects, the solid formulations comprise bifenthrin and a diamide pesticide.

Abstract: A solar cell, and methods of fabricating said solar cell, are disclosed. The solar cell can include a first emitter region over a substrate, the first emitter region having a perimeter around a portion of the substrate. A first conductive contact is electrically coupled to the first emitter region at a location outside of the perimeter of the first emitter region.

Abstract: A receptacle delivery system that includes a rail extending between first and second locations of an instrument and a carriage configured to move on the rail between the first and second locations of the instrument. The carriage includes a bracket having opposed first and second sidewalls and a base extending between the first and second sidewalls, where the carriage is configured to support a receptacle. The carriage further includes a pair of opposed support pads, where the pair of support pads are configured to (a) move toward a receptacle supported by the carriage as the carriage moves from the first location toward the second location, and (b) move away from a receptacle supported by the carriage as the carriage moves from the second location toward the first location. The carriage also includes a pair of meshed cam gears rotatably coupled to the first sidewall, where each cam gear is coupled to a different one of the support pads.

Abstract: There is described a method of producing hydrogen and nitrogen using a feedstock gas reactor. Reaction of feedstock and combustion gases in the reactor produces hydrogen and nitrogen through pyrolysis of the feedstock gas. Parameters of the process may be adjusted to control the ratio of hydrogen to nitrogen that is produced such that it may be suitable, for example, for the synthesis of ammonia.

Abstract: An apertured article, insertion article and associated systems. The apertured article having an aperture, which has an aperture periphery, the aperture periphery having an aperture inner periphery and spaced aperture protrusions that extend radially outwardly from the aperture inner periphery to an aperture outer periphery. The aperture outer periphery is defined by distal edges of the spaced aperture protrusions. The aperture inner periphery is positioned along the circumference of an inner aperture reference circle, the inner aperture reference circle inscribing the aperture periphery, and the aperture outer periphery is positioned along the circumference of an outer aperture reference circle. As viewed along a radial line whose origin is at the center of the inner aperture reference circle, the aperture inner periphery can be positioned along 0.4 to 0.6 of the entire circumference of the inner aperture reference circle. The insertion article can be configured for insertion in the apertured article.

Abstract: A receptacle delivery system includes a carriage configured to move from a first to a second location of an instrument. The carriage may be configured to removably support a receptacle and may include a receptacle clamping mechanism. The receptacle mechanism may be configured to apply a clamping force to the receptacle as the carriage moves from the first to the second location and release the clamping force as the carriage moves from the second to the first location.

Abstract: A receptacle-supporting puck includes spring-biased fingers arranged about a vertical axis, each finger having a contact surface to contact a receptacle seated in the puck. A supporting disc of the puck includes a disc sidewall projecting from a base and defining a pocket for seating a receptacle, first cavities in the base extending toward the vertical axis, and a puck passageway extending through opposed portions of the disc sidewall transversely to and offset from the vertical axis. Each finger is rotatably coupled to the supporting disc at a corresponding first cavity. A synchronization disc is positioned in the pocket, and each of the fingers is coupled to the synchronization disc such that the contact surfaces of the fingers move synchronously toward and away from the vertical axis. A retaining ring couples the fingers, the supporting disc, and the synchronization disc together.