Abstract: Methods, systems, and devices for techniques for four-phase clocking, and in particular, to a hybrid duty-cycle correction and quadrature error correction (DCC-QEC) circuitry are described. The DCC-QEC circuitry comprises a DCC circuit configured to generate two-phase clock signals based on external clock signals. The DCC circuit is self-calibratable without receiving a reference signal. The DCC-QEC circuitry further comprises one or more QEC circuits coupled to the DCC circuit, each of the QEC circuit comprising a pair of phase splitters configured to convert the two-phase clock signals to four-phase clock signals, and a skew adjuster configured to adjust, based on QEC adjustment codes and in an open loop manner, clock skews associated with a subset of the four-phase clock signals, in which data from multiple lanes of parallel data channels are serialized based on the skew-adjusted four-phase clock signals and transmitted to external of a device comprising the DCC-QEC circuitry.

Abstract: A compound of formula (I) as Bruton's tyrosine kinase inhibitor, a preparation method therefor, and an application thereof in the field of medicine. The Bruton's tyrosine kinase inhibitor may be used for preventing and/or treating a disease related to Bruton's tyrosine kinase mediation, such as an autoimmune disease, cancer, or an inflammatory disease. Through experimental research, the provided compound has high selectivity with respect to a Bruton's tyrosine kinase target, and can exhibit a uniquely advantageous medicinal effect in an in vivo animal experiment.

Abstract: A memory device including an array of memory cells and a circuit disposed within the memory device to compare a voltage level associated with a selected digital data input signal corresponding to a write operation associated with a set of memory cells of the array of memory cells to a reference voltage level to generate a comparison result. The memory device further includes control logic operatively coupled to the circuit, the control logic to identify, based on the comparison result, a duty cycle distortion level associated with the selected digital data input signal; and generate, based on the duty cycle distortion level, a command comprising a code to adjust a duty cycle associated with the selected digital data input signal.

Abstract: Provided are a device and method for detecting a fitting degree of a connecting rod bushing by an ultrasonic wave. A big head hole fixture comprises multiple positioning blocks, and the positioning blocks in a transverse section have a common point; an ultrasonic probe is capable of moving up-down and left-right and rotating; a center of the ultrasonic probe, a center of the big hole fixture and a center of a connecting rod body fixture are located on a straight line; when the device works, a connecting rod is positioned and then the fitting degree of the connecting rod bushing is detected; the multiple positioning blocks are capable of moving and contacting with an inner wall of a big head hole, the connecting rod body fixture is capable of moving and clamping the connecting rod and the ultrasonic probe is capable of moving to contact with the connecting rod bushing.

Abstract: Systems and methods for providing an artificial intelligence powered search platform (“platform”) for providing end-to-end services in digital healthcare, include gathering, at the platform, data from a plurality of data sources by way of a plurality of data collection pipelines, processing, at the platform, the data gathered from the plurality of data sources by way of the plurality of data collection pipelines, including transformation, enrichment, and ingestion of the data into one or more common formats, receiving queries from user at the platform, processing the queries, at the platform, using an intent based engine, searching, by way of the platform, the data based on the queries, and providing the results to the users, by way of the platform, the results including generative summaries and direct links to certain of the plurality of data sources used to create the generative summaries.

Abstract: In various examples, when a bridge of a chip has received an eviction request from a client of the chip, the bridge may transmit a read request that corresponds to the same cache line to another chip without waiting for an inter-chip completion response for the eviction request. When the read request is received, the bridge may determine whether the eviction request has already been sent to the other chip and transmit the read request based at least on the eviction request being sent to the other chip using an ordered communication network to ensure the communications are received and/or processed by the other chip in an order that maintains memory coherency. Additionally, the chips may process read unique requests without using an inter-chip completion acknowledgement and may process copy back requests by transmitting corresponding copy back write data with the copy back requests.

Abstract: A lithium-ion secondary battery and an electric apparatus are provided. The lithium-ion secondary battery includes an electrolyte. The electrolyte includes alkali metal ions having an ionic radius greater than a radius of lithium ions and a film-forming additive. Based on a total mass of the electrolyte, a mass percentage A of the alkali metal ions and a mass percentage B of the additive satisfy 0.10?B/A?6×104.

Abstract: Operations include generating a voltage level associated with a digital signal corresponding to a write operation associated with one or more memory cells of a memory device, comparing the voltage level to a reference voltage level to generate a comparison result, generating based on the comparison result, a command to adjust a duty cycle associated with the digital signal; and adjusting the duty cycle associated with digital signal based on the command.

Abstract: The present application provides a secondary battery and an electrical apparatus. The secondary battery includes a battery case having an accommodating cavity, a cell assembly disposed in the accommodating cavity, and an electrolyte. The electrolyte contains a chain carboxylate compound, where based on the total mass of the electrolyte, a mass percentage W of the chain carboxylate compound satisfies: 0.03?W/R?7. The secondary battery has excellent fast charge performance and long service life.

Abstract: Provided herein, in some aspects, are methods and compositions for cell conversion. The methods may convert a cell population comprising one cell type to another cell population comprising another cell type. The converted cell types may have increased cell differentiation potential. The converted cell types can comprise pluripotent stem cells. The compositions provided herein may comprise chemical reprogramming factors for converting cells. The compositions provided herein may comprise chemical reprogramming factors and cells. Also provided herein are reagents for carrying out the methods for converting cells. Additionally, provided herein are methods and compositions for using various cell types obtained by the methods and/or compositions provided herein.

Abstract: The present application provides a secondary battery and an electrical apparatus. The secondary battery comprises a battery case having an accommodating cavity, a cell assembly disposed in the accommodating cavity, and an electrolyte containing a first additive, the first additive comprising a sulphate compound; wherein a ratio W/R of a mass percentage W of the sulphate compound to a residual space R is within a range of 0.03% to 40% based on the total mass of the electrolyte, which enables the secondary battery to achieve a balance between service life and energy density.

Abstract: Related are a JAK kinase inhibitor, a preparation method for same, and applications thereof in the field of medicine, related to the field of medicinal chemistry. Provided is a novel small molecule JAK inhibitor, which has the structure as represented by formula (II). The compound provides improved efficacy and safeness in preventing or treating a JAK-related indication.

Abstract: Proposed is a ML-based, predictive, digital underwriting system and corresponding method providing an automated parameter-driven predictive underwriting process based on measured probability values associated with individuals of a cohort or portfolio, the individuals being exposed to a probability of occurrence of one or more predefined medical and/or health and/or life events having the probability value with a predefined severity within a future measuring time-window.

Abstract: The present invention relates to the technical field of electronic music instruments, and provides an electronic cymbal which comprises a support piece and a cymbal body made of a soft elastic material. A through hole is disposed in the center of the cymbal body. A connection portion for connecting the cymbal body is disposed at an upper end of the support piece. The connection portion comprises a head portion and a support rod portion which are disposed from top down and integrally formed with the support piece. A size of an outer diameter of the support rod portion is less than sizes of outer diameters of the head portion and the support piece, and a limiting step is formed at a lower end of the support rod portion. The disclosed electronic cymbal provides a better beat feel, simple structure and ease of mounting.

Abstract: An example audio module includes a base, a loudspeaker, and a diffuser. Both the loudspeaker and the diffuser are fastened to the base, and the diffuser is disposed on a sound-emitting side of the loudspeaker. The diffuser is provided with diffusing grooves with openings. The diffusing grooves include a central diffusing groove group and two side diffusing groove groups. The central diffusing groove group corresponds to a central position of the loudspeaker.

Abstract: This application relates to a lithium-ion battery, including a positive electrode, a negative electrode, and an electrolyte, where the negative electrode includes a negative electrode current collector and a negative electrode active material layer containing a negative electrode active material attached to at least one surface of the negative electrode current collector, where an average width-to-length ratio of particles of the negative electrode active material is 0.1-1; an ionic conductivity of the electrolyte is 7-15 mS/cm; and a negative electrode lithiation capacity to positive electrode delithiation capacity ratio CB is 1.05-1.5. An electric apparatus including such lithium-ion battery is also disclosed. The lithium-ion battery has a large-rate fast charging capability and good cycling performance.

Abstract: The present invention provides an induction type oil debris signal monitoring and identification system, which comprises an induction type oil debris sensor, used to detect small electromagnetic changes in the oil and output a monitoring signal after processing through a signal processing circuit; a bubble and debris classification and identification network module, used to analyze whether an abnormal amplitude signal in the monitoring signal contains bubbles or not so as to prevent the bubbles from being c as debris, and a two-level debris signal analysis network module, used to analyze the monitoring signal and determine the size and the quantity of debris.

Abstract: The present invention provides an induction type oil debris signal monitoring and identification system, which comprises an induction type oil debris sensor, used to detect small electromagnetic changes in the oil and output a monitoring signal after processing through a signal processing circuit; a bubble and debris classification and identification network module, used to analyze whether an abnormal amplitude signal in the monitoring signal contains bubbles or not so as to prevent the bubbles from being c as debris, and a two-level debris signal analysis network module, used to analyze the monitoring signal and determine the size and the quantity of debris.

Abstract: Disclosed are a full-automatic high-pressure spray cleaning and rust prevention device and an application method thereof. The device comprises a cleaning platform, a center rod and a swingable clamp module; the center rod is arranged on the cleaning platform, and an upper end is fixedly provided with the swingable clamp module; the swingable clamp module comprises a worm gear and worm assembly and a clamp, and the worm gear and worm assembly is capable of driving the clamp to deflect up and down; a driving mechanism arranged in a bottom portion of the cleaning platform is in driving connection with the center rod, so that the center rod is capable of driving the swingable clamp module to realize vertical lifting motion and rotary station switching; and the cleaning platform is sequentially provided with a positioning and spraying area, an air-drying area and a rust prevention area around the center rod.

Abstract: A transceiver for sending and receiving data packets on a communication channel. The transceiver receives a first request packet including a plurality of information fields having a first type of operation to be performed on a memory device and a first address. The transceiver stores the first type of operation and the first address in a memory associated with the transceiver, and sends to a target device, the first request packet with the first address. The transceiver then receives a second request packet, including a second address in the memory device, and determines, based on the first type of operation, the first address, and the second address, that the second request packet is part of a sequence of request packets to the target device. The transceiver then eliminates, in a header of the second request packet, a portion of the second address to form a third request packet and sends the third request packet to the target device.