Abstract: A system avoids irreversible transactions on a digital ledger system. The system receives a request to add a block at a first address, searches for a second address that is similar to the first address, and transmits a message to a user indicating that there may be an error when the second address closely matches the first address. The system also determines that the first address is registered and has been used, and when the first address is registered but has not been used, the system denies the request from the user to add the block to the ledger system or requests a confirmation from the user that the user wants to add the block to the ledger at the first address. The system also refrains from adding the block to the ledger for a predetermined threshold time period, and after an expiration of the predetermined threshold time period, adds the block to the ledger.

Abstract: Methods, systems, and program products are disclosed for blocking input/output (I/O) access to a computing system. A method includes establishing a portion of the machine-readable instructions as sole controller of the system responsive to the machine-readable instructions and preventing unauthorized replacement of the machine-readable instructions. The method also includes blocking user access to internal resources of the computing system and preventing predefined input/output (I/O) of the computing system.

Abstract: There is a need for solutions that perform predictive data analysis using a value-based predictive input.

Abstract: Apparatuses, methods, systems, and program products are disclosed for enabling user-defined and user-controlled management of streaming audio. An apparatus includes a processor, and coupled to the processor, a memory that stores code executable by the processor to enable a user to selectively conjoin at least one control function for a first audio streaming component and a second audio streaming component and to enable the user to simultaneously control the first audio streaming component and the second audio streaming component with the at least one control function, and a user interface.

Abstract: Systems, apparatus, methods, and non-transitory media for providing prescient and adaptive point-of-sale services via electronic networks are discussed herein. Some embodiments may include a system with one or more servers. The one or more servers may be configured to generate digital consumer tokens and provide the digital consumer tokens to consumer devices for sharing with merchant devices. When a merchant device receives the digital consumer token, the merchant device may forward the digital consumer token to the one or more servers in exchange for consumer data to facilitate consumer service. In some embodiments, the one or more servers may be configured to provide point-of-sale interfaces that adapt to different consumer preferences or consumer device signals. Some embodiments may provide for consumer interfaces that allow consumers to manage their electronic identity at various (e.g., merchant) locations.

Abstract: Apparatuses, methods, and systems are disclosed for providing an indication of properly wearing a mask. A mask device, in one embodiment, includes a flexible filtering screen configured to cover a mouth and a nose of a user, a power source disposed on the flexible filter screen, an output device configured to generate an output indication responsive to the power generated by the power source.

Abstract: A dynamically configurable arbor assembly apparatus. The dynamically configurable arbor assembly apparatus provides plural configurations with removable and attachable components that can be dynamically adjusted and configured to be used with a large variety of power tools, lathes and/or milling machines including plural different attachment interfaces. The dynamically configurable arbor assembly apparatus can also replace a chuck component the power tools, lathes and/or milling machines.

Abstract: A method is claimed for automatically transforming sonic well logs from a depth domain to a seismic two-way travel-time domain. The method includes obtaining a training well with a measured sonic well log in the depth domain and a borehole seismic dataset in the depth domain and obtaining an application well with only a measured sonic well log in the depth domain. The method further includes training a network to predict a transformed sonic well log for the training well based, at least in part, on the measured sonic well log and the borehole seismic dataset in the training well, and predicting with the network, the transformed sonic well log in the application well.

Abstract: A method includes receiving sound input features representative of sound received during an electronic conference, the sound including voice and input device activation sound, receiving an input event feature indicative of the input device activation, and processing the received sound input features and input event feature via a trained model to identify a stored spectral file to be subtracted from the received sound to suppress the input device activation sound.

Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.

Abstract: Apparatuses, systems, and techniques to indicate resources of reference signals. In at least one embodiment, a system includes one or more processors to receive an indication of two or more non-uniformly distributed frequencies or time slots of two or more corresponding reference signals to be transmitted by the system.

Abstract: Apparatuses, systems, and techniques to indicate resources of reference signals. In at least one embodiment, a system includes one or more processors to transmit an indication of two or more non-uniformly distributed frequencies or time slots of two or more corresponding reference signals to be received by the system.

Abstract: An Encrypted Transport Proxy Backbone Protocol module is configured to set up ET Proxy Backbone connections with another distributed proxy device with each ET Proxy Backbone connection including multiple ET Proxy Backbone channels for transmitting ET proxy packets having different QoS classes. Each ET Proxy Backbone channel includes a separate queue. The ET Proxy Backbone Protocol module is also configured to schedule transmissions of the ET proxy packets from each respective queue; multiplex the ET proxy packets from each respective queue via the associated ET Proxy Backbone channel; perform local recovery of network impairments over the access network and perform congestion control to prevent packets from client devices and web servers from causing network congestion to the access network.

Abstract: Systems and methods associated with biomass decomposition are generally described. Certain embodiments are related to adjusting a flow rate of a fluid comprising oxygen into a reactor in which biomass is decomposed. The adjustment may be made, at least in part, based upon a measurement of a characteristic of the reactor and/or a characteristic of the biomass. Certain embodiments are related to cooling at least partially decomposed biomass. The biomass may be cooled by flowing a gas over an outlet conduit in which the biomass is cooled, and then directing the gas to a reactor after it has flowed over the outlet conduit. Certain embodiments are related to systems comprising a reactor and an outlet conduit configured such that greater than or equal to 75% of its axially projected cross-sectional area is occupied by a conveyor.

Abstract: A slip-resistant eyewear system comprising an angular adjustment screw configured to couple to a first hinge of an eyewear frame such that an angle of the eyewear frame is adjustable relative to a first bow and a unitary eyewear retainer comprising a first end configured to couple to the first bow and a second end configured to couple to a second bow such that a tension is maintained on the unitary eyewear retainer when the unitary eyewear retainer extends around a back of a head of a user.

Abstract: Methods and apparatus consistent with the present disclosure may provide electrical energy and thermal to extraction or separation equipment. Methods and apparatus consistent with the present disclosure may extract and concentrate essential elements plant matter. An amount of wasted heat energy collected from a engine that powers an electrical generator may be provided to an evaporation or separation process when electrical power is provided to extraction or separation processing equipment. Computers or electronics that control equipment consistent with the present disclosure may be remotely controlled via a mobile electronic device, when desired. Such computers or electronics may receive sensor data related to the operation of plat matter extractors, related separation equipment, or other equipment may be used to manage a production line.

Abstract: The system or device may build one or more data packets by dividing a given payload for a packet into data blocks and inserting data checks for each data block sequentially into the packet payload. The device may generate, for each of the data blocks, a corresponding data check block corresponding to data in each data block. The device may send or arrange the data blocks and the corresponding data check blocks such that each of the data blocks is followed by the corresponding error check block in the packet. Using the corresponding check block, each of the data blocks is independently verifiable, so that the data blocks may be used upon receipt, even if the payload is not completely received.

Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.

Abstract: One embodiment provides a method, the method including: detecting, using a content focus system, an attentive state of a user with respect to a display; determining, using the content focus system, the attentive state corresponds to content displayed on the display; and increasing, using the content focus system, a size of the content, wherein the increasing comprises increasing the content to a size that covers other content displayed on the display. Other aspects are described and claimed.

Abstract: Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.