Abstract: Methods, systems, and computer storage media for providing drilling advisory recommendation using a drilling advisory engine in a material processing system that supports drilling operations. A drilling advisory recommendation identifies prescriptions (e.g., an arrangement of components and settings) in the material processing system to support real time optimization of drilling operations. The drilling advisory engine can be implemented as a real time prescriptive tool for operators (e.g., field personnel) to offer guidance for drilling operations. In operation, input data comprising real time sensor data of drilling operations, historical drilling information, and contextual drilling information associated with a drilling site are accessed. The input data is analyzed using two or more drilling advisory models that support generating drilling advisory recommendations that identify prescriptions for drilling operations.

Abstract: Disclosed are some implementations associated with a flow builder application including a graphical representation of a flow. Performance data associated with the flow can be obtained. A set of metrics associated with the flow can be generated or updated based, at least in part, on the performance data. The set of metrics can include one or more metrics collected across one or more flow runs. At least a portion of the set of metrics can be provided for presentation within the flow builder application in relation to one or more elements of the flow. The portion of the set of metrics can indicate a performance condition including a duration of the one or more elements of the flow. A request to edit the flow based on the performance condition can be processed, and the graphical representation of the flow can be modified.

Abstract: The invention provides a set of novel Single domain VHH antibodies against SARS-CoV-2 (SEQ ID N? 1-6) and their use to detect and neutralize the wild type virus.

Abstract: Fiber optic equipment that supports independently translatable fiber optic modules and/or fiber optic equipment trays containing one or more fiber optic modules is disclosed. In some embodiments, one or more fiber optic modules are disposed in a plurality of independently translatable fiber optic equipment trays which are received in a tray guide system. In this manner, each fiber optic equipment tray is independently translatable within the guide system. One or more fiber optic modules may also be disposed in one or more module guides disposed in the fiber optic equipment trays to allow each fiber optic module to translate independently of other fiber optic modules in the same fiber optic equipment tray. In other embodiments, a plurality of fiber optic modules are disposed in a module guide system disposed in the fiber optic equipment that translate independently of other fiber optic modules disposed within the module guide system.

Abstract: A multiple degree of freedom hinge system is provided, which is particularly well adapted for eyewear, such as spatial computing headsets. In the context of such spatial computing headsets having an optics assembly supported by opposing temple arms, the hinge system provides protection against over-extension of the temple arms or extreme deflections that may otherwise arise from undesirable torsional loading of the temple arms. The hinge systems also allow the temple arms to splay outwardly to enable proper fit and enhanced user comfort.

Abstract: A voltage-controlled oscillator analog-to-digital converter (VCO-ADC) includes a first source follower coupled between a first input terminal and a first internal node; a first VCO having an input coupled to a second internal node; a first variable resistor coupled between the first internal node and the second internal node; and a digital signal processing component coupled between an output of the first VCO and a output terminal.

Abstract: Fiber optic equipment that supports independently translatable fiber optic modules and/or fiber optic equipment trays containing one or more fiber optic modules is disclosed. In some embodiments, one or more fiber optic modules are disposed in a plurality of independently translatable fiber optic equipment trays which are received in a tray guide system. In this manner, each fiber optic equipment tray is independently translatable within the guide system. One or more fiber optic modules may also be disposed in one or more module guides disposed in the fiber optic equipment trays to allow each fiber optic module to translate independently of other fiber optic modules in the same fiber optic equipment tray. In other embodiments, a plurality of fiber optic modules are disposed in a module guide system disposed in the fiber optic equipment that translate independently of other fiber optic modules disposed within the module guide system.

Abstract: A signal processing arrangement is described for signal processing in a bilateral hearing implant system. A channel compression module develops a inhibition-adjusted band pass signal for each band pass signal using a channel-specific dynamic inhibition adjustment based on a channel-normalized medial olivocochlear reflex model that reflects bandwidth energy for a corresponding contralateral band pass signal and bandwidth energy for a selected reference contralateral band pass signal.

Abstract: A multiple degree of freedom hinge system is provided, which is particularly well adapted for eyewear, such as spatial computing headsets. In the context of such spatial computing headsets having an optics assembly supported by opposing temple arms, the hinge system provides protection against over-extension of the temple arms or extreme deflections that may otherwise arise from undesirable torsional loading of the temple arms. The hinge systems also allow the temple arms to splay outwardly to enable proper fit and enhanced user comfort.

Abstract: An open cell foam is used to create a seal between a camera and a shell piece. The shell piece, camera, seal and a transparent window form a closed front cavity. Because the cavity is closed, dust can remain away from a lens of the camera.

Abstract: In some implementations, a device may receive a SIP invite associated with a call to a first user device from a second user device. The first user device may be associated with a first network and the second user device may be associated with a second network that is separate from the first network. The SIP invite may include an identity header that indicates a carrier identifier associated with the second network. The device may authenticate the call based on a caller identification associated with the second user device and the carrier identifier. The device may send, based on authenticating the call, the SIP invite to the first user device to indicate, in association with receiving the call and via a user interface, an authorized entity associated with the carrier identifier according to the SIP update.

Abstract: Disclosed are some implementations of systems, apparatus, methods and computer program products for executing process flows. A graphical representation of a flow is provided for presentation via a display device, where the flow includes a plurality of elements, each of the elements corresponding to a set of computer-readable instructions. A set of metrics associated with the flow is generated or updated, where the set of metrics indicates, for each of a plurality of paths of the flow, one or more metrics collected across a plurality of users of the database system that accessed the flow, each of the paths of the flow corresponding to a subset of the plurality of elements of the flow.

Abstract: A signal processing arrangement is described for signal processing in a bilateral hearing implant system. A channel compression module develops a inhibition-adjusted band pass signal for each band pass signal using a channel-specific dynamic inhibition adjustment based on a channel-normalized medial olivocochlear reflex model that reflects bandwidth energy for a corresponding contralateral band pass signal and bandwidth energy for a selected reference contralateral band pass signal.

Abstract: There is described a snubber circuit comprising an electronic switch. The circuit includes an impedance network comprising reactive circuit elements to smooth energy transients if the electronic switch is turned off and if the switch is turned on. A resistive element dissipates energy released by at least one of the reactive circuit elements. The resistive element is of a load to be driven using the electronic switch. A power supply unit may include the described snubber circuit.

Abstract: Disclosed are some implementations of systems, apparatus, methods and computer program products for using metrics in association with process flows. For instance, a set of metrics associated with a flow can be generated or updated based, at least in part, on flow performance data. Provided for presentation via a display device and within a flow builder application is an indication of the set of metrics associated with the flow in relation to one or more elements of the flow. At least a portion of the set of metrics is provided for presentation in close proximity to a visual representation of an element of the flow. A request to modify the flow can be received via the flow builder application.

Abstract: A voltage-controlled oscillator analog-to-digital converter (VCO-ADC) includes a first source follower coupled between a first input terminal and a first internal node; a first VCO having an input coupled to a second internal node; a first variable resistor coupled between the first internal node and the second internal node; and a digital signal processing component coupled between an output of the first VCO and a output terminal.

Abstract: A fiber scanning system includes an actuator configured to have an actuator natural frequency, and a fiber optic scanning element coupled to the actuator. The fiber optic scanning element is configured to have a fiber natural frequency that is within a threshold of the actuator natural frequency, such that a displacement gain of the fiber optic scanning element as a function of operating frequency exhibits a first peak value at a first resonance frequency less than the fiber natural frequency, and a second peak value at a second resonance frequency greater than the fiber natural frequency.

Abstract: A process for extracting biosurfactants from the solid content in corn steep liquor, using a buffered aqueous solution having a pH of 6-8 and a biosurfactant extract obtained using the process of the invention, and the uses in cosmetics, food, pharmaceutical, agrochemical and environmental industries. The obtained biosurfactant has the form of a white powder with foaming capacity and is able to reduce water surface tension by at least 16-20 units.

Abstract: A method is for performing state estimation of position and orientation of a plurality of modules of a common system, which are movable relative to one another via joints, using inertial sensors that are arranged on the modules. At least one vector pair is determined, which represents kinematic relationships of at least one of the joints and of two of the modules connected to the at least one joint, and which is included in the state estimation.

Abstract: A method of fabricating a variable diameter fiber includes providing a fiber optic cable comprising a cladding region, a fiber core, and a plurality of sacrificial regions disposed in the cladding region and focusing a laser beam at a series of predetermined locations inside the fiber optic cable. The method also includes creating a series of damage sites associated with the series of predetermined locations, wherein the series of damage sites define a variable diameter profile and a latticework in the cladding region of the fiber optic cable. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the series of damage sites, and separating peripheral portions of the fiber optic cable to release the variable diameter fiber.