Abstract: Techniques for generating sound in a system that includes a compact audio reproduction device are described. In some embodiments, the techniques include determining a first distance between a first loudspeaker and the compact audio reproduction device; determining a first corner frequency for a first distance filter based on the first distance; generating a first modified audio signal for the first loudspeaker, wherein an amplitude of the first modified audio signal is based on an input audio signal and the first distance filter; and transmitting the first modified audio signal to the first loudspeaker.

Abstract: A device may receive real mobile radio data identifying measurements of radio transmissions of base stations and user devices of a mobile radio environment in a geographical area, and may receive network topology data associated with the geographical area. The device may utilize, based on the network topology data, a machine learning feature extraction approach to generate a representation of invariant aspects of spatiotemporal predictable components of the real mobile radio data, and may generate, based on the representation of invariant aspects, stochastic data that includes a probability that a radio signal will be obstructed. The device may utilize the stochastic data to identify a realistic discoverable spatiotemporal signature, and may train or evaluate a system to manage performance of a mobile radio network based on the realistic discoverable spatiotemporal signature.

Abstract: A method of testing semiconductor surface bonds includes centering a torsional shear tool with respect to a first die having a surface bond to a wafer, clamping the first die using the torsional shear tool, applying a torsional load to the first die with respect to the wafer using the torsional shear tool, and measuring a torque value associated with the torsional load.

Abstract: A rotor blade configured to couple to a rotor assembly having an axis of rotation includes a blade radius R between the axis of rotation and an outboard end of the rotor blade when coupled to the rotor assembly. When an inboard end of the rotor blade is coupled to the rotor assembly at about x/R=0.10, between about 18 percent and about 22 percent of the total mass of the rotor blade is located between about x/R=0.88 and about x/R=0.93, x corresponding to a radial location of the rotor blade measured from the axis of rotation.

Abstract: Aspects of the subject technology relate to systems and methods for configuring links or switches that connect analog circuit elements. These analog circuit elements may be connected to a plurality of sensors that may sense different types of data. For example, these sensors may sense acoustic data, electromagnetic (EM) data, temperature, pressure, and possibly other metrics that may be located in a wellbore of an oil or gas well. These analog circuits may be configured as needed (e.g., on-the-fly) to perform optimized types of computations that may include the solving of differential equations. Examples of analog circuits that may be incorporated into a sensing system include yet are not limited to operational amplifier circuits or memcomputing devices, other components, or combinations thereof. Configured analog circuits may be coupled to digital electronics that perform other functions.

Abstract: A device may receive a first type of data identifying measurements associated with user devices and/or base stations of a mobile radio environment, and a second type of data identifying spatiotemporal behavior associated with the user devices. The device may train a first model, with the first type of data, to generate a trained first model that yields dimensionality-reduced spatiotemporal characteristics of the first type of data, and may train a second model, with the second type of data and the dimensionality-reduced spatiotemporal characteristics, to generate a trained second model. The device may receive particular data identifying measurements associated with a user device and/or base stations, and may process the particular data, with the trained first model, to generate a dimensionality-reduced spatiotemporal characteristic of the particular data.

Abstract: A method and system for identifying corrosion. The method may include disposing an electromagnetic (EM) logging tool into a pipe string configured to perform measurements at one or more depths and creating a log from the measurements at one or more depths taken by the EM logging tool in the pipe string. The method may further comprise computing one or more pseudo attributes of one or more pipes with the log and determining a remedial operation based at least on the one or more pseudo attributes. The system may include an electromagnetic (EM) logging tool into a pipe string configured to perform measurements at one or more depths and an information handling system.

Abstract: A product including a carrier having piloting features for assembling multiple gear drives for use in an electric drive unit of a vehicle. A method of assembling a portion of an electric drive unit utilizing a gear piloting carrier having piloting features for assembling multiple gear drives.

Abstract: A compressed unit dose toilet cleaning tablet for use with a wand. The unit dose contains surfactant, organic acid, and an organic acid buffering agent and is compressed into a tablet or puck that dissolves in toilet water after cleaning. The tablet has a top surface, a bottom surface, a height extending from the top surface to the bottom surface, and a diameter. The top surface has an indentation adapted to receive and engage with a wand. A ratio of the height to the diameter of the tablet is between 0.2 and 0.3. A kit contains a plurality of the tablets and a wand.

Abstract: In various embodiments, a computer-implemented method comprises determining a loudspeaker position of a loudspeaker in a listening environment, tracking an object position of an object within the listening environment, retrieving an audio signal, computing a distance between the object position and the loudspeaker position, generating a modified audio signal, wherein an amplitude of the modified audio signal is based on (i) the audio signal, (ii) the distance, and (iii) a distance attenuation function, and transmitting the modified audio signal to the loudspeaker

Abstract: An apparatus and method for coating a substrate includes preheating a first portion of the substrate to a first temperature. The method includes ejecting a first material from a material applicator so that the first material is applied to the preheated first portion of the substrate. The first material includes a first solvent component and a first coating component. The first temperature is greater than an ambient temperature and less than a boiling point of the first coating component.

Abstract: The invention relates to a particulate material comprising a plurality of composite particles, wherein the composite particles comprise: (a) a porous carbon framework comprising micropores and mesopores having a total pore volume of at least 0.6 cm3/g, where the volume fraction of micropores is in the range from 0.1 to 0.9 and the volume fraction of pores having a pore diameter no more than 20 nm is at least 0.75, and the porous carbon framework has a D50 particle size of less than 20 ?m; (b) silicon located within the micropores and/or mesopores of the porous carbon framework in a defined amount relative to the volume of the micropores and/or mesopores.

Abstract: In general, in one aspect, embodiments relate to a method that includes assembling a downhole tool from a plurality of subassemblies with a robotic tool assembly disposed on a subsea tree at a sea-floor in a subsea environment. The method may also include introducing the downhole tool into a wellbore, traversing the wellbore with the downhole tool to reach one or more target depths, performing at least a wellbore operation with the downhole tool at the one or more target depths, and retrieving the downhole tool from the wellbore after performing the wellbore operation.

Abstract: A system for forensic file services is configured to receive data indicative of operations executed on a filesystem element stored on a computing resource associated with a first tenant, to and adjust the data according to an indicated database schema. The system is also configured to store the adjusted data in a record of a partition of a database, where the partition configured to store a history of operations executed on filesystem elements of computing resources associated with the first tenant. The system is further configured to receive a search request to search the database and to execute the search request on a second partition of the database to identify one or more matching records. The system is additionally configured to provide the identified records in response to the search request.

Abstract: Described herein are systems and techniques for monitoring for monitoring and evaluating conditions associated with a wellbore and wellbore operations that use neural operators instead of computationally intensive iterative differential equations. Such systems and techniques allow for determinations to be made as operations associated with a wellbore are performed. Instead of having to wait for computationally intensive tasks to be performed or take risks of proceeding with a wellbore operation without real-time evaluations being performed, these wellbore operations may be continued while determinations are timely made, thus improving operation of computing systems that perform evaluations and that make decisions regarding safely and efficiently performing wellbore operations such as drilling a wellbore, cementing wellbore casings in place, or injecting fluids into formations of the Earth.

Abstract: A cleaning system includes a handling tool for a dissolvable cleaner block. The handling tool includes a wand and a retainer arrangement attached to the wand and moveable between a retaining position and a releasing position. The retainer arrangement is configured for removably attaching the wand to the dissolvable cleaner block when in the retaining position. The retainer arrangement is configured for releasing the dissolvable cleaner block when in the releasing position. The retainer arrangement includes at least one selectively moveable engagement member that removably engages the dissolvable cleaner block in the retaining position. Furthermore, the handling tool includes a sealing member that is attached to the wand and that is configured to seal against the dissolvable cleaner block when engaged with the retainer arrangement to impede liquid intrusion toward the retainer arrangement.

Abstract: A system and method for facilitating convergence includes receiving data relating to a first user's history of connections with other users, receiving contextual data about the first user, the contextual data including organizational graph data, providing the data and the contextual data as inputs to a trained machine-learning (ML) model for identifying a second user for the first user to connect with based on the data and the contextual data, receiving the identified second user as an output from the trained ML model, and providing the identified second user as a connection suggestion for display in a user interface element.

Abstract: An articulating transport assembly for a movable platform includes a plurality of arm segments connected to each other. The arm segments are movable to a retracted state and an extended state to define an articulating arm. The articulating transport assembly also includes a plurality of joints, and each of the joints include a first connector and a second connector disposed between a respective pair of the arm segments to join the arm segments such that the arm segments move relative to each other with a single degree-of-freedom between the retracted state and the extended state. A transport system for moving a flexible structure includes an aircraft including a port configured to connect to the flexible structure and the articulating transport assembly to move the flexible structure.

Abstract: A device may include a multi container holder comprising a first slot and a second slot. A device may include a first side of the first slot including a smart container sensor. A device may include a partition member dividing the first slot and the second slot to position a scent container in a first slot to allow a smart container tag on the scent container to be read by the smart container sensor. A device may include a controller that receives data read by the smart container sensor and updates a scent profile based on the data.

Abstract: Monoorgano tin compounds having chemical formula R?SnX3 and high purity are described. R? is an optionally substituted hydrocarbyl group, X is selected from NR2 and OR, and each R is independently a linear or branched alkyl group having about 1 to about 10 carbon atoms. Methods for synthesizing and purifying these compounds are also provided. The monoorgano tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of diorgano tin impurities.