Abstract: Nasal cannula assemblies for providing respiratory therapy to patients are provided. A nasal cannula assembly can include a cannula, an optional manifold which may be removable, a gas supply tube, and a securement mechanism. Securement mechanisms can include headgear straps, cheek pads, or an adhesive nose strip. A nasal cannula assembly can also include a lanyard, lanyard clip, and/or lanyard connector to help support the weight of a main gas delivery conduit.

Abstract: A connector for use in a respiratory system. The connector can connect a first respiratory system component such as a filter to a second respiratory system component. The connector has a body defining a bore for receipt of a complementary connector component. The bore has a terminal end that provides an entry into the bore for the complementary connector component. The connector comprises at least one internal retaining feature, at least one internal alignment feature, and/or at least one external alignment feature.

Abstract: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

Abstract: A system for analyzing fluid flow in unconventional, hydraulically-fractured porous media. In one embodiment, the system comprises a reservoir test sample, wherein the reservoir test sample comprises a core barrel, annular fluid, a synthetic tubing, supporting layers, and a core sample stack, wherein the core sample stack comprises one or more core slots.

Abstract: A method and apparatus for harvesting a static electric charge from suspended particles in an atmosphere includes exposing a charge conductor to the suspended particles in the atmosphere and selectively providing a conductive path between the charge conductor and a terrestrial ground including a rechargeable energy storage device. Energy may be selectively transferred to another energy storage device.

Abstract: A vehicle including an air intake system for an engine component includes a vehicle frame including one or more frame components, at least one of the one or more frame components includes an engine air passage and at least one intake port in communication with the engine air passage. At least one duct port of the frame component is in communication with the engine air passage. An engine component is coupled with the vehicle frame, and an intake duct extends from the at least one duct port to the engine component.

Abstract: A vehicle including an air intake system for an engine component includes a vehicle frame including one or more frame components, at least one of the one or more frame components includes an engine air passage and at least one intake port in communication with the engine air passage. At least one duct port of the frame component is in communication with the engine air passage. An engine component is coupled with the vehicle frame, and an intake duct extends from the at least one duct port to the engine component.

Abstract: The present invention provides an apparatus adapted to survey a predetermined characteristic within a body of fluid adjacent an axis that transects the body of fluid, the apparatus comprising: a survey member interposed between first and second position defining arrangements; and at least one instrumentality associated with the survey member, each instrumentality adapted to survey the predetermined characteristic of the body of fluid adjacent the axis, wherein a survey of the predetermined characteristic is conducted over a predetermined time period. The present invention provides a method of surveying a predetermined characteristic within a body of fluid adjacent an axis that transects the body of fluid, the method comprising the steps of: deploying into a body of fluid at least one apparatus according to the first aspect of the invention; and obtaining survey data of the predetermined characteristic from one or more of the instrumentalities over the predetermined time period.

Abstract: Methods, systems, and devices for targeted test fail injection are described. A memory device may include self-test circuitry configured to test one or more memory cells of a memory array. The self-test circuitry may be configured to store one or more addresses to fail during a test of the memory array based on an indication from a mode register of the memory device. The self-test circuitry may be configured to fail the stored one or more addresses regardless of the outcome of the test at the one or more memory addresses. For example, when an accessed address matches a stored address during test, the self-test circuitry may generate an indication that the accessed address has failed one or more tests of the self-test procedure. Based on the self-test circuitry failing the stored addresses, a test of the memory array may be validated.

Abstract: A system for analyzing fluid flow in unconventional, hydraulically-fractured porous media. In one embodiment, the system comprises a reservoir test sample, wherein the reservoir test sample comprises a core barrel, annular fluid, a synthetic tubing, supporting layers, and a core sample stack, wherein the core sample stack comprises one or more core slots.

Abstract: Methods, systems, and devices for targeted test fail injection are described. A memory device may include self-test circuitry configured to test one or more memory cells of a memory array. The self-test circuitry may be configured to store one or more addresses to fail during a test of the memory array based on an indication from a mode register of the memory device. The self-test circuitry may be configured to fail the stored one or more addresses regardless of the outcome of the test at the one or more memory addresses. For example, when an accessed address matches a stored address during test, the self-test circuitry may generate an indication that the accessed address has failed one or more tests of the self-test procedure. Based on the self-test circuitry failing the stored addresses, a test of the memory array may be validated.

Abstract: A system for analyzing fluid flow in unconventional, hydraulically-fractured porous media. In one embodiment, the system comprises a reservoir test sample, wherein the reservoir test sample comprises a core barrel, annular fluid, a synthetic tubing, supporting layers, and a core sample stack, wherein the core sample stack comprises one or more core slots.

Abstract: A system for analyzing fluid flow in unconventional, hydraulically-fractured porous media. In one embodiment, the system comprises a reservoir test sample, wherein the reservoir test sample comprises a core barrel, annular fluid, a synthetic tubing, supporting layers, and a core sample stack, wherein the core sample stack comprises one or more core slots.

Abstract: A container carrier application system is provided. The system includes a controller, a conveyor, a container positioning device, and an application device. The conveyor conveys a plurality of groups of containers from a supply side to an output side. The container positioning device positions each group of containers for application of a container carrier, and the application device applies the container carrier to the group. A motion of the container positioning device and a motion of the application device are synchronized to coordinate a position of the group with a position of the container carrier to be applied to the group. The controller is configured to control a conveyance speed of the groups such that a gap is introduced between a first group and a second group as they are conveyed along the conveyor, the gap being spaced in a conveyance direction of the containers.

Abstract: A consumer sensing and audience measurement system that utilizes the mobile phone carried by the consumer as a proxy for the consumer's location inside a building and consumer attributes. Actions include monitoring wireless communications being provided by one or more mobile devices. A first broadcast identifier indicated in wireless communications can be identified during a first time period. A first location corresponding to the first broadcast identifier can be determined based on a strength associated with wireless communications that indicate the first broadcast identifier. A second broadcast identifier can be identified in the monitored wireless communications during a second time period. A second location corresponding to the second broadcast identifier can be determined based on a strength associated with wireless communications that indicate the second broadcast identifier.

Abstract: Embodiments are directed to protection of communications between a trusted execution environment and a hardware accelerator utilizing enhanced end-to-end encryption and inter-context security. An embodiment of an apparatus includes one or more processors having one or more trusted execution environments (TEEs) including a first TEE to include a first trusted application; an interface with a hardware accelerator, the hardware accelerator including trusted embedded software or firmware; and a computer memory to store an untrusted kernel mode driver for the hardware accelerator, the one or more processors to establish an encrypted tunnel between the first trusted application in the first TEE and the trusted software or firmware, generate a call for a first command from the first trusted application, generate an integrity tag for the first command, and transfer command parameters for the first command and the integrity tag to the kernel mode driver to generate the first command.

Abstract: Embodiments are directed to protection of privacy and data on smart edge devices. An embodiment of an apparatus includes a sensor to produce a stream of sensor data; an analytics mechanism; and a trusted execution environment (TEE) including multiple keys for data security, the apparatus to exchange keys with a host server to establish one or more secure communication channels between the apparatus and a TEE on a host server, process the stream of sensor data utilizing the analytics mechanism to generate metadata, perform encryption and integrity protection of the metadata utilizing a key from the TEE for the sensor, sign the metadata utilizing a private key for the analytics mechanism, and transfer the encrypted and integrity protected metadata and the signature to the host server via the one or more secure communication channels in a manner that prevents privileged users on the host from accessing the data.

Abstract: A consumer sensing and audience measurement system that utilizes the mobile phone carried by the consumer as a proxy for the consumer's location inside a building and consumer attributes. Actions include monitoring wireless communications being provided by one or more mobile devices. A first broadcast identifier indicated in wireless communications can be identified during a first time period. A first location corresponding to the first broadcast identifier can be determined based on a strength associated with wireless communications that indicate the first broadcast identifier. A second broadcast identifier can be identified in the monitored wireless communications during a second time period. A second location corresponding to the second broadcast identifier can be determined based on a strength associated with wireless communications that indicate the second broadcast identifier.

Abstract: Methods and apparatus to provide user-level access authorization for cloud-based filed-programmable gate arrays are disclosed. An example apparatus includes a field-programmable gate array (FPGA) including a first memory and a second memory different from the first memory. The first memory stores a bitstream. The second memory stores a first user tag associated with the bitstream. The example apparatus further includes a kernel having an FPGA driver operatively coupled to the FPGA. The FPGA driver is to receive a command associated with accessing the FPGA from a user-executed application. The FPGA driver is further to identify a second user tag associated with the command. The FPGA driver is further to determine whether the command is to be accepted based on the second user tag.