Abstract: A microfluidic device for thermocycling of a reaction mixture is provided. The device comprises an inlet opening, an outlet opening, a flow channel connecting the inlet opening and the outlet opening and defining a flow direction from the inlet opening through the flow channel to the outlet opening, wherein the flow channel comprises a first flow channel surface and a second flow channel surface opposite to the first flow channel surface, and an array of wells provided in the first flow channel surface for fluidic communication with the inlet opening and the outlet opening. Further, the first flow channel surface provides a first hydrophilicity and at least a part of the second flow channel surface provides a second hydrophilicity, wherein the first hydrophilicity is greater than the second hydrophilicity.

Abstract: The present disclosure relates to touchless, pushbutton exit devices, systems and methods thereof. A touchless, pushbutton exit device of the present disclosure is a touchless door-control device designed to provide both contactless, fail-safe, egress/exit control as well as push-button egress/exit control. The touchless, pushbutton exit device can be used in conjunction with a host of existing security devices (e.g., Fire, Alarm Panel, and Access Control), or as a stand-alone solution. The present disclosure provides for at least three types of exit devices, i.e., an Infrared (IR) version, a Doppler (radar) version and a low-power radar-based version. When motion is detected within a predetermined distance (e.g., about 5.5 inches for the Infrared version or about 24 inches for the Doppler version) of a faceplate of the exit device, an onboard relay is activated, providing control for intermittent as well as continuous duty locking devices.

Abstract: A wall panel has a block of base material, e.g., expanded polystyrene. A resonator tube is disposed in the block. A sound dampening material is disposed in the resonator tube. The sound dampening material can be recycled mattress or carpet. An inlet pipe extends into the resonator tube. A vent is disposed over the inlet pipe. A barrier wall can be formed by stacking multiple wall panels. Additional resonator tubes can be disposed between the wall panels.

Abstract: A modular case system and method of use provide for a case former having a base, interchangeable case gages and forming heads. Contained within the interior of the base are slide blocks mounted on slide rails and assemblies in such a manner as to allow the slide blocks to be slidingly reconfigured to form a case forming cavity of varicose sizes and shapes. The size and shape of the case forming cavity is established and maintained by a template opening, defined by, and potentially unique to, each case gage. The size and shape of the forming head corresponds to the size and shape of the template opening. The slide blocks are secured to the case gage by removable locking pins.

Abstract: A system and method for facilitating device and application authentication between an external device and an implanted medical device (IMD), wherein a therapy application executing on the external device is operative to communicate with the IMD via wireless telemetry communications. A device authentication parameter may be decomposed into two key components, wherein one component may be stored in a cloud key vault and the other component may be distributed to the external device as an obfuscated portion embedded in the therapy application. Upon receiving the therapy application, the external device is operative to separately retrieve both key components and reconstitute the original authentication parameter therefrom, which may be presented to the IMD for authentication.

Abstract: A power management integrated circuit (PMIC) chip provides power loss protection to an application device. The PMIC chip has several storage pins that each receives a set of storage capacitors that are charged using power from a power source during normal operation. An application device receives power from the power source during normal operation and receives power from an operational set of storage capacitors during power loss. A failing set of storage capacitors is disconnected from an operational set of storage capacitors and from the PMIC chip. The operational set of storage capacitors remains connected to the PMIC chip to provide power loss protection.

Abstract: A data storage environment can include one or more virtual machines instantiated on a host computing device. Based on physical location data of the one or more virtual machines received from the host computing device, a storage manager can control the performance of a secondary copy operation on one or more storage units that store virtual machine data associated with the one or more virtual machines and/or the performance of a secondary copy operation on the one or more virtual machines.

Abstract: A modular surface mounted electric strike system for use with a door latch assembly to selectively secure a door in a closed position within a door frame is provided. The system includes a base plate configured to be mounted to a surface of the door frame. The base plate includes at least one slot extending along a longitudinal axis of the base plate. An electric strike module has a keeper and a housing to receive a door latch of the door latch assembly. The electric strike module includes a mating feature configured to engage the slot to position the electric strike module along the longitudinal axis of the base plate. The electric strike module is configured to be fixedly positioned to the base plate. The keeper is positioned on the base plate to align with the door latch when the door is in the closed position.

Abstract: A fume hood comprising a canopy having at least one hollow support member under the canopy wherein the canopy is set over a workstation. Each hollow support member has one or more fume intake ports. The fume intake ports are connected to a negative pressure system such that fumes underneath the canopy are drawn into the fume intake ports, through the hollow support member, and out to the negative pressure system. The fume intake ports have one or more slide gates to adjust airflow through said fume intake port.

Abstract: Provided herein are systems and methods allowing for automated sampling and/or analysis of controlled environments, for example, to determine the presence, quantity, size, concentration, viability, species or characteristics of particles within the environment. The described systems and methods may utilize robotics or automation or remove some or all of the collection or analysis steps that are traditionally performed by human operators. The methods and systems described herein are versatile and may be used with known particle sampling and analysis techniques and particle detection devices including, for example, optical particle counters, impingers and impactors.

Abstract: A method, apparatus, and system are provided, utilize a floating treatment wetland designed specifically for the sequestration of microplastic debris (i.e., plastic particles under 5 mm) from active water systems. This process can be achieved through the careful selection of a root structure combined with the development of a robust housing for the wetland pad, so that it may operate effectively in fast current conditions. Existing phytoremediation wetlands are typically deployed in static aquatic environments like reservoirs or lakes, and cannot remain stable in currents beyond speeds of 2 m/s. This currently limits their application in most rivers that typically reach speeds beyond 6 m/s, especially during storm surges. To overcome this, disclosed is a hydrodynamic fiberglass frame to encase and stabilize the floating treatment wetland during storm surges.

Abstract: A circular polarized antenna array module and a wireless communication device, including a plurality of circular polarized transmitting antennas and circular polarized receiving antennas, a dielectric substrate, and a plurality of first group of phase shifting units and second group of phase shifting units. In each row of the circular polarized transmitting/receiving antennas, every two adjacent circular polarized transmitting/receiving antennas arranged with a distance, each of the circular polarized transmitting antennas arranged with a first feed point and a second feed point, each of the circular polarized receiving antennas arranged with a third feed point and a fourth feed point. Each row of the circular polarized transmitting antennas and each row of the circular polarized receiving antennas alternately placed to form array arranged on the dielectric substrate.

Abstract: A coating removal apparatus includes multiple pairs of rotatable brushes spaced apart from each other in a first direction. Each pair of brushes may include two opposing brushes that are configured to rotate about a common axis and move towards and away from each other in a second direction transverse to the first direction. When a coated panel is positioned between the two opposing brushes, first portions of the brushes may separably engage with and rotate on opposite surfaces of the coated panel. The apparatus may also include one or more liquid tanks configured to contain a liquid. When the tanks contain the liquid and when the coated panel is positioned between the two opposing brushes, second portions of the two brushes may at least contact the liquid in the liquid tanks.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.

Abstract: Described embodiments provide systems and methods for detection of the degradation of a virtual desktop environment. A computing device may receive data from a plurality of client devices. The computing device may identify a subset of client devices from the plurality of client devices with at least one characteristic in common based on the received data. The computing device may determine a ratio of the identified subset of client devices, the ratio being a comparison of client devices of the subset with a value above a first threshold to a total number of client devices of the subset, and the value being indicative of a characteristic of performance for that client device. The computing device may identify a cause of an anomaly in the performance of the application based on the ratio exceeding a second threshold.

Abstract: Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount infrastructure and techniques are generated and stored in an illustrative data storage management system. An illustrative hypervisor-independent reference copy includes one or more virtual-machine payload data files that originated from a first virtual machine. The hypervisor-independent virtual-machine-payload reference copy is governed by a distinct reference copy policy that controls retention, storage, tiering, scheduling, etc. for the reference copy, independently of how the illustrative system treats other virtual machine payload data files originating from the same virtual machine.

Abstract: A microprocessor includes a decode unit that maps architectural instructions into micro-operations and dispatches them to a scheduler that issues them to execution units that execute them by reading source operands from a register file and writing execution results to the register file. An architectural instruction instructs the microprocessor to load a constant into an architectural destination register. The decode unit maps the architectural instruction into a load constant micro-operation (LCM) and writes the LCM constant directly to a register of the register file without dispatching the LCM to the scheduler, such that the LCM is not issued to the execution units. In the same clock cycle, the decode unit indicates the LCM constant is available for consumption, such that the LCM imposes zero execution latency on dependent micro-operations and dispatches to the scheduler micro-operations other than the LCM. The register file may include a decode unit-dedicated write port.

Abstract: Indexing preferences generally associate each data source with a type of indexing technology and/or with an index/catalog and/or with a computing device that hosts the index/catalog for tracking backup data generated from the source data. Indexing preferences govern which index/catalog receives transaction logs for a given storage operation. Thus, indexing destinations are defined granularly and flexibly in reference to the source data. Load balancing without user intervention assures that the various index/catalogs are fairly distributed in the illustrative backup systems by autonomously initiating migration jobs. Criteria for initiating migration jobs are based on past usage and going-forward trends. An illustrative migration job re-associates data sources with a different destination media agent and/or index/catalog, including transferring some or all relevant transaction logs and/or indexing information from the old host to the new host.

Abstract: Computing units provided at local sites or edge locations are programmed to execute conversational tools that generate pertinent, domain-specific responses to queries received from workers at such sites or locations. The conversational tools are large language models that are trained with domain-specific knowledge documents. Data representing queries are received from workers at such sites or locations and provided as inputs to the conversational tools along with text representing nearest knowledge documents from a knowledge base associated with the domain, as well as contextual data. Responses identified based on outputs received from the conversational tools in response to the inputs are provided to the workers that generated the queries.

Abstract: An illustrative storage management appliance is interposed between client computing devices and one or more cloud storage resources. The appliance uses cloud storage resources in conjunction with a network attached storage device configured within the appliance to provide to the client computing devices seemingly unlimited network attached storage on respective network shares. The storage management appliance monitors data objects on the network shares and when a data object meets one or more criteria for archiving, the storage management appliance archives the data object to a cloud storage resource and replaces it with a stub and preview image on the network share. When access to the stub and/or preview image is detected, the storage management appliance restores the data object from the cloud storage resource. The criteria for archiving flexibly allow individual data objects to be archived to cloud storage without archiving frequently-accessed “neighboring” data objects on the same network share.