Abstract: A data transmission method and an apparatus used in a virtual switch technology are provided, and the method includes: receiving an IO request of a virtual machine VM for accessing a file or a disk, and When the IO request is to be sent to a physical NIC by using a user mode Open vSwitch (OVS), converting the IO request into an Internet Small Computer Systems Interface (iSCSI) command in a user mode, and then sending the iSCSI command to the user mode OVS, where the user mode OVS sends the iSCSI command to the physical NIC.

Abstract: A true wireless multichannel-speakers device and a multiple sound-source voicing method thereof are disclosed. The true wireless multichannel-speakers device includes a first and a second sounder. The first and the second sounders respectively include a first and a second sound effect generators, a first and a second sound effect value providers, and a first and a second speakers. The first sound effect value provider provides a first sound effect control value set to the first sound effect generator to generate a first sound effect output signal so that the first speaker outputs the first sound effect output signal. The second sound effect value provider provides a second sound effect control value set to the second sound effect generator to generate a second sound effect output signal so that the second speaker outputs the second sound effect output signal.

Abstract: A semiconductor package structure includes a plurality of first dies spaced from each other, a molding layer between the first dies, a second die over the plurality of first dies and the molding layer, and an adhesive layer between the plurality of first dies and the second die, and between the molding layer and the second die. A first interface between the adhesive layer and the molding layer and a second interface between the adhesive layer and the plurality of first dies are at different levels.

Abstract: Disclosed herein are methods for forming an optical fiber preform using organic silica and germania precursors. The method includes depositing soot composed of germanium dioxide and silica on a substrate, removing the substrate, conducting a dehydration step and one or more heating steps under an oxygen-containing atmosphere to form the preform. Also disclosed are optical fibers drawn from the preforms produced herein.

Abstract: A topical formulation comprising (a) a therapeutically effective amount of tofacitinib; (b) at least one solvent; and (c) optionally one or more other pharmaceutically acceptable excipients is provided. Also provided is a method for treating and/or preventing autoimmune diseases in a subject administering said topical formulation.

Abstract: An additive manufacturing system is disclosed including multiple conveying pipelines, a mixer and a nozzle. The multiple conveying pipelines are connected to respective material sources. The multiple conveying pipelines are connected to the mixer which is configured to mix in real time powder materials supplied via the multiple conveying pipelines during additive manufacturing. The mixer is connected via a supply pipeline to the nozzle which is configured to deliver mixed material onto a substrate to perform the additive manufacturing. Each of the multiple conveying pipelines is configured to change conveying amount or speed of the powder materials in real time. An additive manufacturing method for the above additive manufacturing system is also disclosed. The additive manufacturing system and method can adjust in real time types or proportions of the materials so as to meet different property requirements for different parts of a product.

Abstract: A programmable device structure based on a mixed function storage unit includes a storage unit SRAM and a mixed function unit, wherein the storage unit comprises n registor units and at least one selection control bit, wherein n=2{circumflex over (?)}x, and x is natural number; the registor units are selected according to the selection control bit; and when the selection control bit selects the mixed function unit to serve as a lookup table, a logic function is achieved; or when the selection control bit selects the mixed function unit to serve as a multiplexer, a routing function is achieved. By multiplexing the registor units, the programmable device structure achieves a routing function of a traditional FPGA and also provides a logic function, and the waste of resources is greatly reduced.

Abstract: A spindle device is mountable with a tool holder, and includes a rotating spindle rotatably mounted to a spindle main body and extending axially to have an axial end surface. A contactless power transmission module is disposed on a flange end surface of the spindle main body and an outer peripheral wall of the rotating spindle for supplying power. An electrically connecting module includes two conductive units each disposed in the rotating spindle and electrically connected with the power transmission module. Each conductive unit has an electrically conductive post extending axially and exposed from the axial end surface for conducting the power to the tool holder.

Abstract: The present disclosure provides compositions and methods of eliciting an anti-tumor immune response and treating cancer comprising at least one peptide of KRAS.

Abstract: An operation method of a multiplex slide plate device is provided. First, the multiplex slide plate device is assembled, including a slide plate, a sacrificial layer and a housing. The slide plate has reaction vessels, and the sacrificial layer has a microfluidic channel composed of an injection channel, a main channel and a distal channel. A sample solution is injected to the injection channel, such that the sample solution flows from the injection channel through the main channel to the distal channel, wherein the sample solution loads into the reaction vessels. Afterwards, an oil is injected to the injection channel, such that the oil flows from the injection channel through the main channel to the distal channel, wherein the oil removes the sample solution not loaded into the reaction vessels. Next, the sacrificial layer is heated to melt, and the melted sacrificial layer is mixed with the oil.

Abstract: An unmanned handling unit for a reconfigurable decentralized shipping system operates whereby a shipper first selects a freight container module of one of a plurality of sizes to pack at least one item, and then ships it to a predetermined target; the shipper inputs shipping information to the shipping system; when the shipper and/or the predetermined target modifies the shipping information, delivery is modified in real time.

Abstract: A radio frequency device has a multifunctional tuner that stores measurements of reflection coefficient parameter in a register. The radio frequency device also has a transceiver that has a transmitter. The transceiver may detect a transmitter signal from the transmitter to an antenna in an initial tuning state and then determine whether the transmitter signal is stable. In response to the transmitter signal being stable, the transceiver may measuring the reflection coefficient parameters at the multifunctional tuner. Furthermore, the radio frequency device has a baseband controller that has a memory to store instructions and a processor to execute the instructions. The instructions cause the processor to determine an antenna impedance based on the reflection coefficient parameters, and in response to determining that the antenna impedance is greater than or less than a threshold antenna impedance, iteratively tune the antenna using the multifunctional tuner.

Abstract: An electronic device includes a motor, a sensing device and a controller. The motor provides a motive power to the load. The sensing device measures a plurality of motion parameters of the motor. The controller calculates a real system parameter between the motor and the load according to the motion command and the plurality of motion parameters. According to the motion command and the plurality of motion parameters, the controller acquires a real value of a rotation speed of the motor. Moreover, controller establishes a system model according to the motion command and the real system parameter so as to acquire an estimated value of the rotation speed of the motor. If the first mean square error is not smaller than the first target value, the controller performs a particle swarm optimization algorithm to change the estimated value of the rotation speed of the motor.

Abstract: Methods and systems are provided for presenting and using multiple masks based on a segmented image in editing the image. In particular, multiple masks can be presented to a user using a graphical user interface for easy selection and utilization in the editing of an image. The graphical user interface can include a display configured to display an image, a mask zone configured to display segmentations of the image using masks, and an edit zone configured to display edits to the image. Upon receiving segmentation for the image, the masks can be displayed in the mask zone where the masks are based on a selected segmentation detail level.

Abstract: The present disclosure provides a semiconductor structure, including a substrate having a memory region and a logic region, the memory region including a first group of nanosheets vertically arranged over a first region of the substrate, wherein the first group of nanosheets includes: a first semiconductor nanosheet, a second group of nanosheets vertically arranged over a second region of the substrate adjacent to the first region, wherein the second group of nanosheets includes: a second semiconductor nanosheet, and a third semiconductor nanosheet over the second semiconductor nanosheet, a first metal gate layer surrounding the first semiconductor nanosheet, and a second metal gate layer surrounding the second semiconductor nanosheet, wherein the first metal gate layer is in direct contact with the second metal gate layer.

Abstract: An optimized control method for a primary frequency regulation based on an exergy storage correction of a thermodynamic system of a coal-fired unit is provided. Through measuring and recording temperatures and pressures of working fluids and metal heating surfaces of the coal-fired unit thermodynamic system in real-time, an exergy storage amount of the thermodynamic system is obtained. During a transient process, according to an exergy storage variation before and after acting of each regulation scheme, a maximum power output of each scheme is obtained. Thereafter, through comparing the maximum power output with a maximum power regulation quantity required by a current frequency regulation, an optimal primary frequency regulation control scheme is selected, and a primary frequency regulation control logic is corrected, so as to be high-efficiently and accurately involved in the primary frequency regulation control and maintain a fast and stable grid frequency.

Abstract: A silica-based substrate includes a glass phase and a dispersed phase having carbon, such that the silica-based substrate has a thickness of at least 10 gm. Also disclosed is a method of forming a silica-based substrate, the method including contacting a porous silica soot preform with an organic solution having at least one hydrocarbon precursor to form a doped silica soot preform and heating the doped silica soot preform in an inert atmosphere to form the silica-based substrate.

Abstract: A mechanism is provided for implementing a bias detection mechanism that mitigates unintended bias in a conversational agent by leveraging conversational agent definitions, a conversational agent chat logs, and user satisfaction statistics. One or more protected attributes are identified within an utterance from the conversational agent chat logs. Using the identified protected attributes, a replacement utterance with a replacement term is generated for at least one of the identified protected attributes in the utterance. A score is generated for the utterance and the replacement utterance using utterance level relative term importance for protected attributes and regular terms in the utterance and the replacement utterance. Utilizing the scoring, a determination is made as to whether unintended bias exists within the utterance. Responsive to unintended bias being detected, an action is implemented that causes a change to a machine learning model used by the conversational agent.

Abstract: An apparatus and a method of vehicle-to-everything (V2X) communication of same are provided. The apparatus is a local header. The method includes pre-allocating a plurality of transmission opportunities of a plurality of sidelink (SL) resources in a time domain multiplexed (TDM'ed) manner, and coordinating transmission timings between a plurality of group member user equipments (UEs) in a unicast session or a groupcast session.

Abstract: A dual sensor imaging system and an imaging method thereof are provided. The method includes: identifying an imaging scene; controlling a color sensor and an IR sensor to respectively capture color images and IR images by adopting capturing conditions suitable for the imaging scene; calculating a signal-to-noise ratio (SNR) difference between each color image and the IR images, and a luminance mean value of each color image; selecting the color image and IR image captured under capturing conditions of having the SNR difference less than an SNR threshold and the luminance mean value greater than a luminance threshold to execute a feature domain transformation to extract partial details of the imaging scene; and fusing the selected color image and IR image to adjust the partial details of the color image according to a guidance of the partial details of the IR image to obtain a scene image with full details.