Abstract: An example method of threshold voltage offset calibration at memory device power up comprises: identifying a set of memory pages that have been programmed within a time window; determining, for each voltage offset bin of a plurality of voltage offset bins, a corresponding value of a data state metric produced by a memory access operation with respect to a memory page of the set of memory pages; identifying a subset of the plurality of voltage offset bins, such that memory access operations performed using the corresponding voltage offsets produced respective values of the data state metric that satisfy a predefined quality criterion; selecting, among the subset of the plurality of voltage offset bins, a voltage offset bin that is associated with the lowest voltage offset; and associating the set of memory pages with the selected voltage offset bin.

Abstract: In an example operation method of a controller, a mapping relationship of translation from a first physical block address into a first logical block address is written to a first entry according to a write instruction. The first physical block address is a storage address in a memory, and the first logical block address is a storage address recorded in the write instruction. Storage data is written to the first physical block address. A mapping relationship of translation from the first logical block address into the first physical block address is written to a second entry. When a product of first time and second time is greater than or equal to a first value, the second entry is updated into the memory, wherein the first time is theoretical time for refreshing the first entry, and the second time is theoretical time for refreshing the second entry.

Abstract: A thermodynamic study is performed to identify suitable refrigeration cycles for emerging application to a high-temperature superconductor (HTS) fusion system. According to recent reports on a compact and efficient fusion system, HTS magnets are supposed to operate at about 20 K by forced-flow cooling of helium gas. In addition to the main cryogenic load for the magnets, there are other cooling requirements, including the refrigeration of a thermal shield and current leads. In order to compose a closed refrigeration system without liquid-nitrogen supply or any boil-off loss, modified Brayton cycles are designed to cover the cooling loads with a circulation loop of a coolant for the magnets, the thermal shield, and the current leads. Innovative design is also proposed to integrate the cooling loop with the refrigeration cycle, as helium gas is used as a coolant and a refrigerant.

Abstract: A method of measuring a machined region includes: obtaining a coordinate of at least one measurement point, where the coordinate of the at least one measurement point corresponds to a target position on a surface of a machined material; determining a machined region based on the coordinate of the at least one measurement point; and controlling a target page to display the machined region. The method provided by the present application helps to accurately and higher efficiently machine the machined material.

Abstract: A multiport passive photonic light circuit chip has multiple waveguides written in at least two layers on a glass substrate. Some waveguides connect transmitting and receiving ports of an optical channel, some waveguides redirect a fraction of optical signals to some other receiving ports, and waveguides have circular cross-sectional shapes wherein a refractive index contrast is in the range of 0.2% to 2%.

Abstract: Systems and methods are disclosed to develop and use a tool to enable an application package to be instrumented with automatic real user monitoring (RUM) without accessing the original source code. A package, such as Android application bundle (AAB) or Android package kit (APK), is imported and decoded and a generated source code file and/or manifest is obtained. Instrumentation is then added at a location corresponding to a code signature in the generated source code file (e.g., an operation to be instrumented before and/or after the operation). The generated source code file is then compiled and packaged into an APK and/or AAB file. The resulting application package is available for downloading, installation, and use on user devices with the instrumentation having been automatically added and without access to the original source code.

Abstract: The present invention discloses a method of estimating a state of charge (SOC) of a battery and a system thereof. The method of estimating the SOC of the battery includes following steps: calculating a voltage difference (?V) using a voltaic gauge based on a battery voltage (VBAT) and an open-circuit voltage (OCV); adaptively adjusting a gain (K) using a gain control engine based on a battery current (IBAT) and a full charged capacity (FCC), wherein the gain (K) is adjusted to generate an adjusted gain (K?); generating a present SOC change (?SOC_T) using the voltaic gauge based on the voltage difference (?V) and the adjusted gain (K?); and generating a next SOC (SOC_T+1) using an accumulator based on a present SOC (SOC_T) and the present SOC change (?SOC_T).

Abstract: A waveguide for a display system includes a waveguide body extending from an input end to an output end and configured to guide light by total internal reflection from the input end to the output end, a first array of partial reflectors disposed within a first strata of the waveguide body, and a second array of partial reflectors disposed within a second strata of the waveguide body overlying the first strata.

Abstract: The present disclosure may provide imaging methods, systems and storage media. The imaging methods may include: obtaining first imaging data acquired by an imaging device, wherein the first imaging data includes data corresponding to a plurality of cardiac cycles; and performing image reconstruction on data corresponding to the plurality of cardiac cycles in the first imaging data to acquire one or more cardiac cines. Each cardiac cine of the one or more cardiac cines may include cardiac images of a plurality of phases in at least one cardiac cycle.

Abstract: A liquid crystal display includes a display panel and a driving unit. The display panel includes a plurality of resetting sections, which correspond to display a plurality of screens, respectively. There is a first voltage difference between a corresponding one of the column voltages and a corresponding one of the row voltages of one of the resetting sections, and there is a second voltage difference between a corresponding one of the column voltages and a corresponding one of the row voltages of another of the resetting sections. The second voltage difference reaching a second maximum voltage difference value is after the first voltage difference reaching a first maximum voltage difference value by a delay time, so as to clear the screens.

Abstract: A machining simulation apparatus includes a memory and a processor. The memory is configured to store a plurality of constituent models, a plurality of holding unit models, a workpiece model, and a machining program. The processor is configured to set a specific tool model, select a specific holding unit model among the plurality of holding unit models, calculate a recommendation value of a protrusion length of the specific tool model with respect to the specific holding unit model, create an assembly model in which the specific tool model and the specific holding unit model are combined such that the protrusion length is either the recommendation value or a corrected value that is calculated by correcting the recommendation value, and virtually execute the machining program in order to determine whether the assembly model abnormally interferes with the workpiece model or any of the plurality of constituent models.

Abstract: The disclosure provides an electronic device including a substrate, two adjacent first lines, an electrode, and a light shielding structure. The two adjacent first lines disposed on the substrate and extending along a first direction. The electrode disposed on the substrate. The light shielding structure disposed on the substrate and defined an opening. In a top view of the electronic device, at least a portion of the electrode is overlapped with the opening, the opening includes a first side, a second side, and a third side, the second side connects the first side and the third side, the first side and the third side are extending along a second direction perpendicular to the first direction, the second side has at least one straight line segment, and an acute angle is between an extension direction of the at least one straight line segment and the first direction.

Abstract: Methods, systems, and devices for techniques for staggering data burst events across channels are described. A memory system may offset data transfer events over multiple channels with a timing delay between data transfers over respective channels. For example, the memory system may initiate a first data transfer over a first channel at a first time and implement a timing delay before a second data transfer over a second channel at a second time such that the second time occurs after the first time. In some cases, the memory system may initiate one data transfer over each respective channel at a time, and in some cases, the memory system may initiate two or more data transfers over respective channels at a same time. In some cases, each channel may be associated with a respective timing delay.

Abstract: The present disclosure relates to a neural repair protein composition. The preparation thereof includes the following steps: adding 20 U/mL-35 U/mL of any one of or a combination of nuclease or omnipotent nuclease to a cell protein extract, performing enzymatic hydrolysis at 37° C.±1° C. for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate. The neural repair protein composition of the present disclosure has the effects of cell repair and nerve damage repair, and can be used to repair nerve damage caused by diseases such as central nervous system damage, neurodegenerative diseases, stroke, brain damage, ataxia, cerebral hemorrhage, Alzheimer's disease, Parkinson's disease, senile dementia or complications thereof. It has the advantages of good stability, high bioavailability, safety and effectiveness, and is easy to produce and store.

Abstract: A method for adjusting application settings is provided. The method includes using an application setting module to receive at least one performance target from an application running on an electronic device. The method further includes using the application setting module to record at least one performance indicator of the application while the application is running, wherein the performance indicator corresponds to the performance target. The method further includes using the application setting module to estimate the estimated time that the temperature of the electronic device sustains less than the defense temperature. The method further includes using the application setting module to determine the score according to the performance indicator and the estimated time, wherein the score indicates to the application that it should raise, lower, or keep a current setting.

Abstract: A computer-implemented method for information processing includes: obtaining text information, in which the text information includes first text information of a resource to be commented on and second text information of a candidate prompt; selecting a target prompt from the candidate prompts based on the text information; and generating comment information of the resource to be commented on, based on the resource to be commented on and the target prompt.

Abstract: An embodiment of the present disclosure provides a sampling equipment and a sampling method, which relates to the field of plant sampling technology, and the sampling equipment includes a sampling tool, a first driving assembly, and a crushing component. The sampling tool is configured to separate a sample from an object to be sampled, is formed with a crushing portion, and is disposed at the first driving assembly. The first driving assembly is configured to drive the sampling tool to move relative to the crushing component to crush the sample. The sampling equipment in the embodiment of the present disclosure reduces the total time for sampling and crushing the plant. Therefore, it can better link up to an existing high-throughput automated DNA extraction equipment and improve the efficiency of plant-related molecular biology research.

Abstract: A method for manufacturing a semiconductor device includes forming a photoresist layer from a photoresist composition over a substrate. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern and the latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a patterned photoresist. The photoresist composition includes a photoactive compound, a thiol-containing polymer comprising an aryl group and an acid labile group. The thiol group can crosslink the polymer via oxidative disulfide formation and/or thiol-ene/yne “click” reaction.

Abstract: Systems and methods presented herein generally relate to a formation testing platform for quantifying and monitoring hydrocarbon volumes and surface gas emissions using formation testing data collected by a formation testing tool. For example, a method includes allowing one or more fluids from a subterranean formation to flow through a formation testing tool disposed in a wellbore of a well; determining, via the formation testing tool, data relating to one or more properties of the one or more fluids; communicating the data relating to the one or more properties of the one or more fluids from the formation testing tool to a surface control system; and determining, via the surface control system, hydrocarbon content of the one or more fluids and/or gas emissions relating to the one or more fluids based at least in part on the data relating to the one or more properties of the one or more fluids.

Abstract: A processing apparatus includes a processing resource including a general-purpose parallel processing engine and a matrix accelerator. The matrix accelerator includes first circuitry to receive a command to perform operations associated with an instruction, second circuitry to configure the matrix accelerator according to a physical depth of a systolic array within the matrix accelerator and a logical depth associated with the instruction, third circuitry to read operands for the instruction from a register file associated with the systolic array, fourth circuitry to perform operations for the instruction via one or more passes through one or more physical pipeline stages of the systolic array based on a configuration performed by the second circuitry, and fifth circuitry to write output of the operations to the register file associated with the systolic array.