Abstract: A method for generating a 3D printing file includes: layering a 3D model into a plurality of sliced layers, and obtaining contour data of each of the sliced layers; determining a straight line X=X0 corresponding to an abscissa X0 of an intersection point of a preset seamline on the current layer of the sliced layers; determining coordinates of a seam point in accordance with the straight line X=X0 and contour data of the current layer, adding the coordinates of the seam point into the contour data of the current layer to update the contour data of the current layer, and setting the seam point as a start printing point of the current layer; and generating the 3D printing file of the 3D model in accordance with updated contour data of each of the plurality of layers. A 3D printing device, a computer device, and a storage medium are also provided.

Abstract: The present disclosure relates to a solar cell, a sliced cell and a manufacturing method thereof, a photovoltaic module, and a photovoltaic system. The solar cell includes a substrate, a doped conductive layer, a third passivation film layer, and a second dielectric layer; the doped conductive layer and the second dielectric layer being sequentially stacked on a first surface of the substrate; the third passivation film layer being stacked on a second surface of the substrate; and the first surface and the second surface of the substrate being arranged opposite to each other; wherein the substrate further includes a plurality of first side surfaces adjacent between the first surface and the second surface; and the third passivation film layer further covers at least part of surfaces of the plurality of first side surfaces. The solar cell, the photovoltaic module, and the photovoltaic system in the present disclosure can reduce recombination losses at side edges of the solar cell and improve efficiency.

Abstract: An optical member driving mechanism for connecting an optical member is provided, including a fixed portion and a first adhesive member. The fixed portion includes a first member and a second member, wherein the first member is fixedly connected to the second member via the first adhesive member.

Abstract: An integrated circuit (IC) chip assembly includes an integrated circuit (IC) die that includes a first substrate in which plurality of transistors is formed, a first structure that contains a plurality of first metallization components, and a second structure that contains a plurality of second metallization components. The first structure is disposed over a first side of the first substrate. The second structure is disposed over a second side of the first substrate opposite the first side. The chip assembly includes a second substrate bonded to the IC die through the second side. The chip assembly includes a trench that extends through the second substrate and through the second structure of the IC die. Sidewalls of the trench are defined at least in part by one or more protective layers.

Abstract: An electronic cigarette, comprising a shell and a power supply installed in the shell, and the electronic cigarette further comprises a tobacco bin which is provided in the shell and communicates with the outside air, and a suction nozzle which communicates with the tobacco bin; and a piezoelectric ceramic piece which clings to the tobacco bin is provided in the shell, the piezoelectric ceramic piece is a bearing surface of the tobacco bin on which a tobacco material is loaded as well as a heating surface of the tobacco bin, and the piezoelectric ceramic piece is electrically connected with the power supply. The electronic cigarette has a simple atomization mode and directly atomizes the tobacco material by means of the high frequency vibration and heat of the piezoelectric ceramic.

Abstract: A receiver system is provided for receiving a coherent Pulse Amplitude Modulation (PAM) encoded signal. The receiver system may include an optical polarization component configured to modulate a polarization of the received coherent PAM encoded signal. The receiver system may further include a digital signal processor (DSP) configured to perform polarization recovery between the received coherent PAM encoded signal and the LO signal using a first control loop, and to perform phase recovery between the received coherent PAM encoded signal and the LO signal using a second control loop.

Abstract: The present invention relates to a layered semi-parallel LDPC decoder system having a single permutation network, and belongs to the field of decoder hardware design. The system comprises a layered decoding architecture of the single permutation network, a layered semi-parallel decoding architecture of the single permutation network, a pipeline design for layered semi-parallel decoding and a hardware framework of a layered semi-parallel LDPC decoder. The present invention removes a permutation network module between a check node and a variable node by modifying the cyclic shift value of each information block transferred from the variable node to the check node, i.e., the cyclic shift operation of the decoder can be completed through the single permutation network so as to reduce hardware resources of the decoder. A semi-parallel decoding structure is adopted, and meanwhile, a pipeline is added between half layers.

Abstract: Disclosed is an invasion correction method and system for resistivity logging. The method includes the steps of: analyzing mud filtrate invasion features based on an actual resistivity logging curve; determining an invasion mechanism, and performing forward modeling on a resistivity logging response; performing inversion by a random forest method to form a correction chart; and outputting a formation resistivity to finally form the invasion correction method and system for resistivity logging. In the present disclosure, double lateral correction under an invasion condition is accomplished, while a chart method and an inversion method are combined, ensuring the accuracy and operating rate of correction.

Abstract: Provided herein are methods and kits for diagnosing patients with cancer who are likely to respond to treatment with a TLR9 agonist or other innate immune activator or cancer immunotherapy based on detecting the level of expression of a vidutolimod core signature, and/or the high expression of ELF2 and/or low expression of a GABA B cell signature, and/or a low level of Treg or macrophage/monocytes in the tumor. Also provided herein are methods of treating cancer, for example after determining the enrichment of the vidutolimod response signature, comprising administering CpG oligonucleotides formulated in a virus-like particle and, optionally, administering a checkpoint inhibitor such as an anti-PD-1 antibody, an anti-PD-L1 antibody.

Abstract: Provided are a digital transformer moisture absorber and a method for monitoring respiratory flow of a transformer. The digital transformer moisture absorber includes a flange. The flange is fixedly connected to an upper cover. The upper cover has a preformed opening and is connected to a first flow meter through the preformed opening. Two ends of the first flow meter communicate with a moisture absorber gas breathing channel. A silica gel barrel is disposed between the upper cover and a lower cover. The lower cover has a preformed opening and is connected to the moisture absorber gas breathing channel through the preformed opening. The moisture absorber gas breathing channel is connected to the second flow meter. Two ends of the second flow meter communicate with the moisture absorber gas breathing channel. A control module and a power supply module are disposed in the control unit.

Abstract: The invention provides a low-power wide area network integrated sensing and communication method based on channel sensing and reinforcement learning, and the method comprises the steps: receiving an uplink signal transmitted by a terminal node through a gateway receiver, demodulating the uplink signal through employing a soft demodulation algorithm, and obtaining a bit log-likelihood ratio; the deep reinforcement learning model completes channel reconstruction of the corresponding link during communication according to the bit log-likelihood ratio; and calculating the current optimal network configuration according to the reconstructed channel so as to distribute the current optimal network configuration to each terminal node during next downlink transmission.

Abstract: An approach is provided in which a method, system, and program product analyze, while training a machine learning model, a set of first data transformation operators in a first data preparation pipeline that generates a plurality of constructed features from a set of training data. The method, system, and program product create a plurality of second data preparation pipelines from the first data preparation pipeline, wherein the set of first data transformation operators are converted to a set of second data transformation operators and each assigned to one of the plurality of second data preparation pipelines. The method, system, and program product deploy the plurality of second data preparation pipelines to a runtime system.

Abstract: A display substrate includes: a base substrate and a plurality of sub-pixels arranged on the base substrate, the sub-pixel include a sub-pixel driving circuit, the sub-pixel driving circuit includes: a first transistor, a driving transistor, and a first conductive connection portion; a first electrode of the first transistor is coupled to a second electrode of the driving transistor, a second electrode of the first transistor and a first end portion of the first conductive connection portion are arranged at different layers, the second electrode of the first transistor and the first end portion of the first conductive connection portion are coupled through a via hole; a second end portion of the first conductive connection portion is coupled to a gate electrode of the driving transistor.

Abstract: The disclosure provides for high bandwidth processing through the sharing of memory dies over a plurality of computing dies via an optical interchange. The optical interchange may be configured so as to operate as both an optical switch and optical demultiplexer. The optical switch configuration for the optical interchange allows for data to be written from any computing die to one of a plurality of memory dies via an optical connection. The optical demultiplexer configuration allows for data to be broadcast from a memory die to a plurality of the computing dies.

Abstract: A device structure may include an interconnect-level dielectric material layer located over a substrate, a first metal interconnect structure embedded in the interconnect-level dielectric material layer and including a first metallic barrier liner and a first metallic fill material portion, and an overlying dielectric material layer. An opening in the overlying dielectric material layer may be formed entirely within an area of the first metallic barrier layer and outside the area of the first metallic fill material portion to reduce plasma damage. A second metal interconnect structure contacting a top surface of the first metallic barrier liner may be formed in the opening. An entirety of a top surface the first metallic fill material portion contacts a bottom surface of the overlying dielectric material layer.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a base substrate and a plurality of pixels arranged on the base substrate, each pixel includes a plurality of sub-pixels, and each sub-pixel includes a first active layer, a first gate insulation layer, a gate electrode, a second gate insulation layer, a second active layer, a first insulation layer, a source electrode and a drain electrode laminated one on another. The source electrode is connected with the first active layer through a via hole penetrating through the first insulation layer, the second gate insulation layer and the first gate insulation layer, and the source electrode and the drain electrode are connected with the second active layer through a via hole penetrating through the first insulation layer.

Abstract: The present disclosure relates to an antibody or antigen-binding fragment thereof that is specific to ephrin type-A receptor 10 (EphA10) and a fusion protein containing the antibody or antigen-binding fragment thereof. The present disclosure also relates to a pharmaceutical composition, a method for treating and/or preventing diseases and/or disorders caused by EphA10 in a subject in need, and a method for detecting EphA10 in a sample.

Abstract: A radiographic phantom comprises: a body comprising a wax material or a wax-like material, wherein the body has an x-ray attenuation value that is approximately the same as that of a human tissue; and a plurality of crystalline test objects positioned on or within the body. A method comprises: obtaining a radiographic phantom comprising a body and a plurality of crystalline test objects positioned on or within the body, wherein the body comprises a wax material or a wax-like material, and wherein the body has an x-ray attenuation value that is approximately the same as that of a human breast tissue; performing an operation of the radiographic phantom and using a device; and assessing a performance of the device based on the operation.

Abstract: Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are inhibitors of Nav1.8 channel activity and may be useful in the treatment, prevention, management, amelioration, control and suppression of diseases mediated by Nav1.8 channel activity. The compounds of the present invention may be useful in the treatment, prevention or management of pain disorders, cough disorders, acute itch disorders, and chronic itch disorders.

Abstract: The present application provides constructs comprising an antibody moiety that specifically binds to PSMA (e.g., PSMA expressed on the surface of a cell). Also provided are methods of making and using these constructs.