Abstract: An electronic device determines that an application has been launched for which screencasting is available. In response, the device displays a screencast control panel. A user inputs an instruction to begin screencasting via the control panel. In response to this instruction, the electronic device screencasts media content including content created by the application.

Abstract: A computer-implemented method includes monitoring file access activity and generating an audit log based on the file access activity. The method also includes collecting samples of file usage activity, running a pattern recognition algorithm on the samples of the file usage activity for detecting malware activity, and, in response to detecting malware activity, restoring at least one file based on the audit log. A computer program product includes one or more computer readable storage media and program instructions collectively stored on the one or more computer readable storage media. The program instructions include program instructions to perform the foregoing method. A system includes a processor and logic integrated with the processor, executable by the processor, or integrated with and executable by the processor. The logic is configured to perform the foregoing method.

Abstract: The invention relates to a cooling device 100 for cooling a metallic product and a method for its operation. The cooling device 100 has at least one cooling bar 110 with a plurality N of spraying regions I, II, III which are adjacent in pairs and which each have at least one spray nozzle 130 for spraying a coolant onto the metallic product. Valves are provided for individually adjusting the pressure or the volume flow of the coolant 300 in each of the spraying regions. The valves 120 and a pump for the coolant are controlled individually with the aid of a control device 150. In order to improve the application of coolant to the metallic product, the invention provides that at least one partition wall is provided for the at least one cooling bar of the cooling device according to the invention to divide the interior of the cooling bar into at least two chambers, each of the spraying regions being assigned to a different one of the chambers.

Abstract: The invention is directed to an apparatus for making a finished rubber mixture which includes a reactive additive. The apparatus includes a tandem mixer with an upper machine having an upper mixing chamber and a lower machine having a lower mixing chamber. The lower mixing chamber is larger than the upper mixing chamber and there are rotors disposed in each mixing chamber. Mixture components are introduced into the lower mixing chamber via a loading shaft of a loading unit. The loading unit has at least two metering devices, a cutting or preheating unit connected upstream of a metering device and a first conveyor belt to the loading shaft. All conveyor belts of the apparatus can be switched on and off automatically, such that mixture components weighed in can be held in a “wait position” thereon.

Abstract: An energy storage device for an integrated circuit carrier package. One or more energy storage elements have contact elements arranged thereon that include an anode, a cathode, and an isolated common pad. The energy storage element is configured for arrangement in a stack of energy storage elements in which the isolated common pad is shorted to one of the anode or the cathode by bonded conductive interconnects.

Abstract: A single-blade razor apparatus and methods for manufacturing the same. A razor apparatus may include a handle and a head pivotably mounted on the handle. The head may include a rear side including an aperture for receiving a single blade, as well as a front side through which a cutting edge of the blade is exposed during use. An upper portion and a lower portion of the head may form the aperture. The lower portion may physically interface with the upper portion so that a front region of the upper portion is physically supported by the lower portion. In a particular implementation, the lower portion may include several protruding latches proximate the front side of the head, which may respectively mate with recesses formed in the upper portion. Alternatively, the latches may be formed in the upper portion and may respectively mate with recesses formed in the lower portion.

Abstract: Various embodiments include a method for detecting deviations occurring in the valve drive of an internal combustion engine comprising: measuring dynamic pressure oscillations of intake air in an air intake tract of respective internal combustion engine during operation; calculating an inlet valve stroke phase difference and/or an outlet valve stroke phase difference based on the measured dynamic pressure oscillation; calculating a valve stroke phase deviation value with respect to a valve stroke phase reference value based on the calculated phase difference; and calculating a first valve drive deviation value based on the valve stroke phase deviation value.

Abstract: In order to carry out the polarimetric detection of a measurand, light of two polarization states is passed through a sensing element, where the two states suffer a differential phase shift depending on the value of the measurand. In order to compensate for only imperfections of the device, a method is proposed that is based on calibration values obtained in a low-value regime of the measurand only. Yet the method can still be used for accurately determining higher values of the measurand.

Abstract: A method of uploading blockchain data includes: a sub-institution node group receiving a data upload request sent by a sub-institution; the sub-institution node group looking up a node in an idle state according to the data upload request; the sub-institution node group receiving data uploaded by the sub-institution through the node in the idle state and uploading the received data to a blockchain temporary storage area; and the master institution node of the master institution corresponding to the sub-institution downloading the data uploaded by the sub-institution from the temporary storage area, and then uploading the downloaded data to a blockchain data storage area.

Abstract: A battery includes a redox flow anode chamber coupled to an anode current collector, a separator, and an external container in fluid connection with the redox flow anode chamber. The external container has therein a solid phosphorus material. A first redox-active mediator and the second redox-active mediator are circulated through the half-cell electrode chamber and the external container. During a charging cycle the first redox-active mediator is reduced at the current collector electrode and the reduced first mediator reduces the phosphorus material, and wherein during a discharging cycle the second redox-active mediator is oxidized at the anode current collector electrode, and the second redox-active mediator is then reduced by the reduced phosphorus material. A method of operating a battery and a method of making a battery are also discussed.

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for selecting a digital assistant from among multiple digital assistants. An embodiment operates by receiving a voice input containing a trigger word at a first voice adapter associated with a digital assistant that generates a first confidence score for the trigger word. The embodiment further receives the voice input at a second voice adapter that generates a second confidence score for the trigger word. The embodiment determines the first confidence score is higher than the second confidence score. The embodiment selects the digital assistant based on the determining.

Abstract: Assessing risk of a cyber security failure in a computer network of an entity includes: assessing risk of an entity, using a computer agent configured to collect information from at least publicly accessible Internet elements, and automatically recommending, based at least in part on the assessed risk, changes to reduce the assessed risk to mitigate the theoretical damage. The assessed risk comprises a cyber security failure risk in a computer network of the entity; and the assessing of risk comprises: generating a disaster scenario that comprises elements of a disaster event; modeling the disaster scenario against a profile of the entity; and determining theoretical damage based at least in part on the modeling.

Abstract: A noise insulation element (14) for the bulkhead (12) of a vehicle body (10) is provided with a mass-spring element (20) which has a plastic support layer (22) as the heavy layer with a front side facing away from the bulkhead (12) when the mass-spring element (20) is installed and with a rear side facing towards the bulkhead (12), and a noise damping layer (24) made from a noise insulating material connected to the rear wall as the spring layer. The support layer (22) is provided on its rear side with an integrally designed hollow fixing projection (16) which is formed on an edge recess with a recess edge which recess is open towards an outer limiting edge section (28) of the support layer (22) and a side wall (30) projecting from the rear side of the support layer (22) and extending along the recess edge.

Abstract: Techniques for ensuring sufficient available storage capacity for data resynchronization or data reconstruction in a cluster of a hyper-converged infrastructure (HCI) deployment are provided. In one set of embodiments, a computer system can receive a request to provision or reconfigure an object on the cluster. The computer system can further calculate one or more storage capacity reservations for one or more host systems in the cluster, where the one or more storage capacity reservations indicate one or more amounts of local storage capacity to reserve on the one or more host systems respectively in order to ensure successful data resynchronization or data reconstruction in the case of a host system failure or maintenance event. If placement of the object on the cluster will result in a conflict with the one or more storage capacity reservations, the computer system can deny the request to provision or reconfigure the object.

Abstract: A method of solving a geophysical inverse problem for estimating a physical parameter, the method comprising providing a model vector representing the physical parameter, transforming the model vector by a first operator to provide a first transformed model vector, solve the inverse problem for the first transformed model vector to provide a first solution, transforming the model vector by a second operator to produce a second transformed model vector, solve the inverse problem for the second transformed model vector to provide a second solution, calculating a weighted sum of the first solution and the second solution.

Abstract: A downhole apparatus comprises a casing string with a removable plug therein to block flow therethrough. A flow barrier is positioned in the casing below the removable plug and the removable plug and the flow barrier defining a buoyancy chamber therebetween. A debris barrier positioned above the removable plug comprises a rigid annular ring with a flexible diaphragm covering the center opening defined by the annular ring.

Abstract: In a tracking device 10, a crescent-shaped PCB 12 partially encircles a battery 15 to minimize thickness of the device 10. A speaker 23 and an LED 24 emit alerts upon command of a control apparatus 37 or in response to motion or temperature sensed by sensor 25. A local network 40 has one hub 41 to tracking devices 33 and a wider area network 45 has multiple hubs for more detailed tracking of devices 33. A wide area network 50 tracks devices anywhere and stores data of each tracking device including its last known position and its sensor data. An apparatus and methods for finding and tracking a plurality of radiotag/objects designated as a group 303 by a user.