Abstract: The present disclosure is directed towards systems and methods for application performance measurement. A device may receive a first document for transmission to a client, comprising instructions for the client to transmit a request for an embedded object. A flow monitor executed the device may generate a unique identification associated with the first document, the unique identification identifying a first access of the first document, and transmit the first document and unique identification to the client. The device may receive, from the client, a request for the embedded object comprising the unique identification, and transmit, to a server, the request for the embedded object at a transmit time. The device may receive, from the server, the embedded object at a receipt time, and may transmit a performance record comprising an identification of the object, the server, the transmit time, the receipt time, and the unique identification to a data collector.

Abstract: A method for receiving a packet descriptor associated with a packet and a queue number indicating a queue stored within a memory unit, determining a priority level of the packet and an amount of free memory available in the memory unit. Applying a global drop probability to generate a global drop indicator and applying a queue drop probability to generate a queue drop indicator. The global drop probability is a function of the amount of free memory. The queue drop probability is a function of instantaneous queue depth or drop precedence value. The packet is transmitted whenever the priority level is high. When the priority level is low, the packet is transmitted when both the global drop indicator and the queue drop indicator are a logic low value. When the priority level is low, the packet is not transmitted when either drop indicator is a logic low value.

Abstract: Embodiments of the present disclosure relate to apparatuses, systems, and methods for safely delivering and deploying an intravascular device. An apparatus for controlling an intravascular device may include a body having rotating assembly disposed through the body. The rotating assembly may be configured to hold a proximal end of an elongate mandrel. The rotating assembly may be rotationally connected to the body by a one-way bearing.

Abstract: Virtual machine (VM) proliferation may be reduced through the use of Virtual Server Agents (VSAs) assigned to a group of VM hosts that may determine the availability of a VM to perform a task. Tasks may be assigned to existing VMs instead of creating a new VM to perform the task. Furthermore, a VSA coordinator may determine a grouping of VMs or VM hosts based on one or more factors associated with the VMs or the VM hosts, such as VM type or geographical location of the VM hosts. The VSA coordinator may also assign one or more VSAs to facilitate managing the group of VM hosts. In some embodiments, the VSA coordinators may facilitate load balancing of VSAs during operation, such as during a backup operation, a restore operation, or any other operation between a primary storage system and a secondary storage system.

Abstract: An intravascular imaging system includes a transducer capable of generating raw data representative of the structure of a patient's vasculature. The system includes an imaging engine for receiving the raw data and generating enhanced data for presentation to a user. The imaging engine includes a coherence filter, an envelope detection module having one or more envelope detectors, and a spatial filter for processing data in various stages. Such stages of processing in the imaging engine act to reduce high frequency noise, generate low frequency data, reduce low frequency noise, and display low frequency data with an improved signal-to-noise ratio. The system can include an image generator for generating an image based on enhanced data and a display for displaying the generated image.

Abstract: Automatic Gain Control (AGC) system for multi-channel signals attenuates an incoming multi-channel signal by providing a gain. The system further adjusts each individual channel, of the multi-channel signal, by supplying a second gain if needed. The AGC system is designed to ensure a received signal power is at an optimal level for analog to digital conversion or any other form of signal processing. The system also enables elimination of mid-packet gain adjustments.

Abstract: An adjustable support apparatus for a surgery table utilizing a platform having first and second end portions. First and second end supports are used to mount the platform which is adjusted by a carriage having a pawl operator. The carriage includes studs having support surfaces for the platform. A tower utilizing a gear rack interacts with the carriage pawl operator to position the platform relative to the first and second end support of the surgery table.

Abstract: A mobilization device adapted to be attached to a piece of conveying equipment such as a gurney. The device includes a base. The coupling structure is connected with the base for supporting at least a portion of the conveying equipment. The device also includes a wheel assembly that is sized to hold the wheels of the conveying equipment off of the ground. The wheel assemblies of the device are used to move the conveying equipment and include tires having a relatively larger height and width to aid in increasing the mobility of the conveying equipment.

Abstract: An example particle accelerator includes a coil to provide a magnetic field to a cavity; a particle source to provide a plasma column to the cavity; a voltage source to provide a radio frequency (RF) voltage to the cavity to accelerate particles from the plasma column, where the magnetic field causes particles accelerated from the plasma column to move orbitally within the cavity; an enclosure containing an extraction channel to receive the particles accelerated from the plasma column and to output the received particles from the cavity; and a structure arranged proximate to the extraction channel to change an energy level of the received particles.

Abstract: A system, method, and circuits for power efficient margining in a differential output driver that includes segments connected to outputs of the driver. Each segment can be configured independently to different states by activating corresponding transistor combinations. In a transmitting state, the transistors transmit data by establishing current paths between the driver outputs and a positive supply rail or a ground rail. In a margining state, the transistors are statically configured to form current paths that differ from those of the transmitting state, such that the segment contributes substantially a same differential impedance between the driver outputs as would be contributed by the segment when in the transmitting state, while contributing a different common mode impedance than in the transmitting state. The current paths of the margining state extend through transistors that transmit data in the transmitting state.

Abstract: An electronic equipment enclosure for outdoor deployment includes a housing defining an interior and having an intake port, an exhaust port, an airflow path extending from the intake port to the exhaust port, and an equipment bay for receiving the electronic equipment. The equipment bay is positioned in the airflow path. The equipment enclosure further includes an intake fan for creating positive pressure within the interior of the housing and a pressure-activated damper having an open position for allowing air to exit the enclosure through the exhaust port in response to positive pressure within the interior of the housing and a closed position for preventing external air and/or water from entering the enclosure through the exhaust port when the intake fan is not operating. Other example equipment enclosures and methods are also disclosed.

Abstract: An imager includes a flat panel configured to collect charges when the imager operates in a full-power charge integration mode. The imager switches to a low-power standby mode immediately after each image acquisition in the full-power charge integration mode. Bias current flowing through the flat panel is monitored in the standby mode. The imager switches to the full-power charge integration mode when detecting a change in the bias current indicating onset of an X-ray exposure.

Abstract: In response to receiving a novel “Return Available PPI Credits” command from a credit-aware device, a packet engine sends a “Credit To Be Returned” (CTBR) value it maintains for that device back to the credit-aware device, and zeroes out its stored CTBR value. The credit-aware device adds the credits returned to a “Credits Available” value it maintains. The credit-aware device uses the “Credits Available” value to determine whether it can issue a PPI allocation request. The “Return Available PPI Credits” command does not result in any PPI allocation or de-allocation. In another novel aspect, the credit-aware device is permitted to issue one PPI allocation request to the packet engine when its recorded “Credits Available” value is zero or negative. If the PPI allocation request cannot be granted, then it is buffered in the packet engine, and is resubmitted within the packet engine, until the packet engine makes the PPI allocation.

Abstract: An injector having a tube attached to an armature. The injector includes a solenoid portion and a valve portion controlled by the solenoid portion. The armature includes a small diameter portion. Also included is a tube having a cavity, a first end of the tube is connected to the small diameter portion, and a ball is connected to a second end of the tube, such that the ball is selectively in contact with a valve seat. A hermetic weld connects the ball to the second end, and at least one heat affected zone is located in proximity to the hermetic weld. A coating substantially surrounds the heat affected zone and at least a portion of the ball, such that the coating prevents the heat affected zone from being exposed to diesel exhaust fluid and thus subsequent corrosion.

Abstract: Reference pictures received via a video signal are downscaled to a specified resolution by a video encoder/decoder. For each current picture being processed by the video encoder/decoder, the current picture is maintained at its original received resolution, but is divided into blocks. Each block is further divided into sub-blocks, and each sub-block is compared, for a set of specified positions, to a corresponding block of the downscaled reference image to generate a set of candidate motion vectors. The candidate motion vectors are scored according to how closely their corresponding sub-block matches the corresponding block of the reference picture at the corresponding position, and a motion vector for each block of the current image is selected based on the scores. The selected motion vectors are used to process (e.g. encode) the video signal.

Abstract: A corner piece is provided for interconnecting frame members. The corner piece includes a first plate member defining an inner face, an opposite outer face, a first side face, an opposite second side face, and an end face. The first plate member including a bolt-receiving bore therethrough. A second plate member defines an inner face contiguous with the inner face of the first plate member, an outer face, a first side face, an opposite second side face, and an end face. The second plate member includes a bolt-receiving bore extending between the inner face and the outer face thereof along a first axis generally parallel to the inner face of the first plate member.

Abstract: A process for increasing oil yield from grain that includes passing a grain-based liquid stream of an alcohol production process through a cavitation apparatus to apply cavitational energy to the grain-based liquid stream, wherein the cavitational energy is applied to the grain-based liquid stream prior to a distillation phase of the alcohol production process.

Abstract: A novel canister storage system, mixing system, canister assembly, dispensing system, and tracking system. In one or more embodiments, the systems are used for storing, mixing and dispensing fluids.

Abstract: A method for detecting a data bit inversion (DBI) error in a memory system is disclosed. The method and system comprise calculating an error correcting code (ECC) from each of the 8 beats of a burst of data such that no more than one bit per byte is included in each ECC calculation. The method and system further include determining if there is an inversion of one byte in the burst.

Abstract: Various techniques are provided for an infrared sensor assembly having a hybrid infrared sensor array. In one example, such a hybrid infrared sensor array may include a plurality of microbolometers and a non-bolometric infrared sensor. The non-bolometric infrared sensor may be a thermopile or other type of infrared sensor different from a bolometer-based sensor. The non-bolometric infrared sensor may be utilized to provide a more accurate and stable temperature reading of an object or area of a scene captured by the array. In some embodiments, the non-bolometric infrared sensor may also be utilized to perform a shutter-less radiometric calibration of the microbolometers of the array. An infrared sensor assembly may include, for example, the hybrid infrared sensor array, as well as a substrate including bond pads and/or appropriate circuits to obtain and/or transmit output signals from the non-bolometric infrared sensor.