Abstract: A method for treating a disease related to WEE1 kinase is provided. The method comprises administering a therapeutically effective amount of a substance of formula II, or a pharmaceutically acceptable salt thereof, to a patient. In some embodiments, the disease related to WEE1 kinase is cancer. Also provided are processes for making the compounds of formula II and compound intermediates for use in the processes.

Abstract: A map modification method and apparatus, an electronic device, a storage medium, and a program product. The method is applied to a control assembly of a mower, and comprises: receiving a first control instruction, and according to the first control instruction, controlling a mower to travel from a first start point to a second start point along an original target element (S201); receiving a start point confirmation instruction, and according to the start point confirmation instruction, taking the second start point as a start point for modifying the original target element (S202); and receiving a second control instruction, controlling, according to the second control instruction, the mower to travel from the second start point to an end point, and determining an updated target element according to a traveling trajectory from the second start point to the end point (S203).

Abstract: Methods, apparatuses, and systems for fabricating reconfigurable three-dimensional mesostructures and microelectronic systems are provided. An example method for fabricating an example three-dimensional mesostructure includes providing a folding host in an unfolded state, wherein the folding host defines a trench portion between a first bonding site portion and a second bonding site portion of the folding host; bonding a precursor to the first bonding site portion and the second bonding site portion so that the precursor is suspended across the trench portion of the folding host; shaping the precursor to the three-dimensional mesostructure by transforming the folding host from the unfolded state to a folded state; and disengaging the three-dimensional mesostructure from the folding host.

Abstract: The disclosure provides an information request method, an optical network unit and an optical line terminal, the method includes: receiving, by an optical network unit (ONU), a sequence number (SN) request message sent by an optical line terminal (OLT), wherein the SN request message carries a first start time and a first end time for reporting SN information, and a bandwidth between the first start time and the first end time is a non-fixed bandwidth; reporting, by the ONU, the SN information to the OLT according to the first start time and the first end time.

Abstract: Provided in the present application are bandwidth resource allocation methods, an apparatus, a terminal, an optical network unit, and a storage medium. A bandwidth resource allocation method of the present application comprises: acquiring a bandwidth resource of a downlink optical port of an optical network unit, acquiring wireless bandwidth resources amongst optical routers, and acquiring a bandwidth resource demand for east-west communication; and, according to gaps between the bandwidth resource of the downlink optical port of the optical network unit and said bandwidth resource demand and between the wireless bandwidth resources east-west amongst the optical routers and said bandwidth resource demand, dynamically allocating a target bandwidth resource for east-west communication.

Abstract: User equipment (UEs) described herein are configured to determine whether a non-Third Generation Partnership Project (non-3GPP) advanced video codec is available for a video call initiated through a native dialer, exchange indicia of that availability through session description protocol (SDP) messages, and when the non-3GPP advanced video codec is available, utilize the non-3GPP advanced video codec.

Abstract: Embodiments of the disclosure relate to articles, coated chamber components and methods of coating chamber components with a protective coating that includes at least one metal fluoride having a formula selected from the group consisting of M1xFw, M1xM2yFw and M1xM2yM3zFw, where at least one of M1, M2, or M3 is magnesium or lanthanum. The protective coating can be deposited by atomic layer deposition, chemical vapor deposition, electron beam ion assisted deposition, or physical vapor deposition.

Abstract: Disclosed are an audio and video data processing method, a live streaming apparatus, an electronic device, and a storage medium. A media stream is acquired, a difference value between a current media frame timestamp and a previous media frame timestamp in the media stream is acquired, and an upper and lower limit range of the difference value is acquired; the current media frame timestamp is output when the difference value is within the upper and lower limit range; a standard media frame interval of the media stream is acquired if the difference value is not within the upper and lower limit range. The problem of abnormal playback of a player caused by an inhomogeneous timestamp of an audio and video frame is solved. An accumulation error is also balanced through forward compensation and reverse compensation, so as to prevent the accumulation error from accumulating and increasing.

Abstract: The present disclosure relates to the technical field of solar cell preparation, and provides a solar cell, an AlOx depositing method therefor, and a cell back passivation structure and method. In the present disclosure, a silicon wafer which has been subjected to thermal oxidization and annealing is placed into a tubular PECVD equipment. The chamber is vacuumized to a pressure of 100-2000 mTorr and heated to a temperature of 300-400° C. Then nitrous oxide and TMA as reaction gases are introduced in to the chamber. The radio-frequency power supply is turned on and an AlOx passivation film having two-layer, three-layer, or more-layer film structure is prepared.

Abstract: A display panel includes a pixel definition layer including pixel openings. First column of pixel openings and second column of pixel openings are arranged along a first direction. The first column of pixel openings includes a first pixel opening and a second pixel opening periodically arranged along a second direction. In the second direction and in the second column of pixel openings, a spacing between an i-th third pixel opening and an (i+1)-th third pixel opening is d1, a spacing between the (i+1)-th third pixel opening and an (i+2)-th third pixel opening is d2, d1?d2, i is a positive integer not greater than N-2, and N is an integer greater than 4. In the second direction, a spacing between adjacent first and second pixel openings is d3. The first, second, and third pixel openings are provided with first, second, and third light-emitting functional layers, respectively, d1?d3, and d2?d3.

Abstract: A flexible solution for handling WiFi to cellular (W2C) handover (e.g., for voice over WiFi (VoWiFi) or video calls) includes: determining, for a wireless network, at least one live conversation performance indicator; based on the at least one live conversation performance indicator, determining at least one W2C handover parameter of a set of W2C handover parameters, the set of W2C handover parameters including a first W2C handover parameter indicating a first trigger condition and a second W2C handover parameter indicating a second trigger condition; and transmitting, by the wireless network, to a user equipment (UE), the at least one W2C handover parameter. In some examples, the W2C handover parameters include a reference signal receive power (RSRP) threshold and/or a received signal strength indication (RSSI) threshold. In some examples, live conversation performance indicators may include a cellular call drop rate, a WiFi call drop rate, and a handover failure rate.

Abstract: A memory management method and a memory controller are provided. The method includes obtaining a first bad block and adjusting its operating mode from a first storage mode to a second storage mode with a lower storage capacity per memory cell. If the block is verified as qualified in the second storage mode, it is recorded as an adjusted block. Subsequently, according to a preset storage capacity, a plurality of such adjusted blocks are combined into a virtual spare block and incorporated into an Over-Provisioning Space. This method enables the full utilization of memory cells that fail in their original operating mode but are still usable after being downgraded, thereby effectively extending the service life of the storage device.

Abstract: An optical signal amplification apparatus includes a power detection module, a pump control module, and a Raman amplification module. The power detection module is configured to detect power of each of a plurality of G wavelength channels in each of a plurality of N spatial dimensions, and send power configuration information to the pump control module. The pump control module is configured to output N channels of pump light, where each channel of pump light includes M pieces of split pump light of different wavelengths, and a proportion of each piece of split pump light in pump light of a corresponding wavelength is determined based on the power configuration information. The Raman amplification module is configured to perform Raman amplification on a space division multiplexed signal in all of the N spatial dimensions by using the N channels of pump light.

Abstract: Provided herein is a class of a rapidly metabolized lipid compound, and particularly relates to compounds represented by formula (I), or pharmaceutically acceptable salts, isotopic variants, tautomers, or stereoisomers thereof. Also provided is a nanoparticle pharmaceutical composition comprising said compound, and the application of said compound and its composition in the delivery of nucleic acids.

Abstract: The present disclosure provides a low-density high-performance glass fiber composition, and a glass fiber and a composite. The glass fiber composition comprises the following components expressed as percentage by weight: SiO2: 58.1%-61.9%, Al2O3: >19.8% and ?23%, MgO: 9.6%-12.7%, CaO: 4.1%-7.9%, SrO+Li2O: 0.05%-2.2%, SrO: 0%-2%, Li2O: 0%-0.39%, Na2O: 0.05%-1.0%, R2O=Na2O+K2O+Li2O: 0.2%-1.6%, Fe2O3: 0.05%-1%, TiO2: 0.01%-2%, B2O3: 0%-2%, ZrO2: 0%-2%, and SiO2+Al2O3: 78%-84%. The components have a total content of greater than or equal to 98.5%; a weight percentage ratio C1=SiO2/(CaO+Li2O) is greater than or equal to 7.05, a weight percentage ratio C2=(R2O+SrO)/Al2O3 is greater than or equal to 0.012, and a weight percentage ratio C3=(MgO+SrO)/CaO is greater than or equal to 1.22. The glass fiber composition has the characteristics of low density and high modulus, and has higher specific modulus and specific strength, better lightweight level, and cost advantages.

Abstract: The present disclosure relates to an image registration method, a dosage determination method, and a non-transitory computer-readable storage medium. The method comprises: determining first target registration information based on a first region of interest in a first floating image and a second region of interest in a first reference image; and determining second target registration information based on the first target registration information, the first floating image, and the first reference image. The second region of interest corresponds to the first region of interest. The first target registration information is used for registering the first region of interest with the second region of interest. The second target registration information is used for registering the first floating image with the first reference image.

Abstract: Examples of the present application disclose a memory system, a method of operating the same and readable storage medium. The memory system includes: a memory device and a memory controller coupled with the memory device, wherein the memory controller is configured to: acquire operating temperatures of the memory device in time sequence, and determine an equivalent duration under a set temperature of a first duration for which the operating temperature lasts; accumulate the equivalent duration corresponding to the first duration; and control the memory device to perform dummy read operation in response to the accumulated equivalent duration being greater than or equal to a second duration; wherein the second duration is a time interval with which the memory device is triggered periodically to perform the dummy read operation under the set temperature.

Abstract: A power conversion device, a method for determining a connection state of a power conversion device, a component controller, and a system are provided. The power conversion device includes: a DC input terminal and a control module. The DC input terminal is configured to be connected to a photovoltaic component through a component controller. The control module is configured to: transmit a voltage regulation instruction to the component controller; monitor an input terminal voltage of the DC input terminal connected to the component controller, where the voltage regulation instruction is used for indicating the component controller to regulate an output voltage based on the predetermined voltage change strategy; compare a measured voltage change of the input terminal voltage with a predetermined voltage change strategy; and determine a connection state between the DC input terminal and the component controller based on a comparison result.