Abstract: An array switch circuit system includes a substrate, a plurality of first conductive pads, a plurality of first row/column switches, a plurality of second conductive pads and a plurality of first transmission lines. The first conductive pads are spaced apart from each other on the substrate and arranged as an array. Each of the first conductive pads has a column/row position in the array. Each of the first column/row switches connects two adjacent ones of the first conductive pad corresponding to the same column/row position. The plurality of second conductive pads are disposed on a periphery of the first conductive pad. Each of the first transmission lines connects two of the second conductive pads, and includes a first conductor strip and two second conducting strips. The two second conducting strips are respectively located on both sides of the first conducting strip and are coplanar with the first conducting strip.

Abstract: A light path processing element, comprising an element main body having a cut-off portion, wherein the element main body is a double-sided reflecting plate, or has a protrusion on one side and a reflecting surface on the other side. A headlamp module, comprising a low-beam illumination unit, a high-beam illumination unit, a collimating optical device, and the light path processing element, wherein light rays emitted by the low-beam illumination unit and the high-beam illumination unit can form low-beam and high-beam light patterns under the action of the light path processing element, and the low-beam and high-beam light patterns can be quickly and noiselessly switched between without needing to move the light path processing element. Further disclosed are a vehicle lamp including the headlamp module, and a vehicle including the vehicle lamp.

Abstract: A touch substrate, a display apparatus and a display system are provided. By rearranging and distributing transistors in each shift register, the number of transistors in a lateral direction is less than that of transistors in a longitudinal direction. That is a circuit structure of the shift register is designed to extend longitudinally, so that a size of the shift register in the lateral direction can be reduced, a narrow frame design is realized, and seamless splicing is favorably realized in a large-sized display panel.

Abstract: An electronic system for transmitting and receiving internal data through an optical channel. The electronic system may include a light emitter configured to generate a first optical signal, a first device configured to receive the first optical signal and including a transmitter configured to output a second optical signal representing a transmission value based on the first optical signal, a second device including a first receiver configured to receive the second optical signal from the first device and output a third optical signal by adjusting a light intensity of the second optical signal, and configured to read the transmission value based on the light intensity of the second optical signal, and a third device including a second receiver configured to receive the third optical signal from the second device, and configured to read the transmission value based on a light intensity of the third optical signal.

Abstract: Disclosed are a flexible pH sensor and detection system, belonging to the technical field of sensors. A material that does not react with electrolyte is mixed with metals to print an anode substrate, and one-step synthesis of a metal ions doped polyaniline composite material is realized through an electrochemical method. The doping amount of metal ions in polyaniline is changed by controlling metal content; due to addition of the metals, the conductivity of the anode substrate is improved, which is conducive to the deposition of polyaniline; such one-step method for preparing the polyaniline composite material is simpler, low in cost, and pollution-free; and compared with pure polyaniline, the sensitivity is further improved. According to the solution, this material is applied to the pH sensor for the first time, achieving a wide pH detection range (2-12) and high bending stability.

Abstract: Disclosed are a traffic prediction method for a metropolitan optical network and related devices. The traffic prediction method may include: classifying nodes in the metropolitan optical network into multiple node sets based on locations of the nodes; for nodes in each node set, inputting temporal traffic data of the nodes into a traffic prediction model corresponding to the node set to obtain traffic prediction results of the nodes in the node set. In the method, the traffic prediction model is obtained by deep learning using historical time-series traffic data of the node sets as a training set.

Abstract: The present disclosure is generally directed to toilet equipment, and more particularly to a toilet lid and seat that comprises fiber reinforced cement board, fiber reinforced calcium silicate board or sintered stone. In an embodiment, a toilet lid or seat includes a core structural layer having a shape and size associated with the toilet lid, and having a first surface and a second surface opposite the first surface, wherein the core structural layer comprises fiber reinforced cement board or fiber reinforced calcium silicate board. In another embodiment, a toilet lid includes a core structural layer having a shape and size associated with the toilet lid, and having a first surface and a second surface opposite the first surface, wherein the core structural layer comprises sintered stone.

Abstract: A method for preparing a sound-absorbing material block, the method includes steps of mixing raw materials to prepare a mixed paste and filling the mixed paste into a speaker rear cavity of a speaker provided in advance, and then sequentially performing drying treatment and dehydration treatment to obtain the sound-absorbing material block. On one hand, the sound-absorbing material block is prepared by mixing the porous material, the gelling agent, the cross-linking agent, the binder, the foaming agent, and the solvent, so that the prepared sound-absorbing material block has high strength, is not prone to breakage, and has good performance. And on an other hand, the sound-absorbing material block adapted to the rear cavity of the speaker is directly prepared, so that steps of cutting and filling can be omitted, and a filling process is simplified.

Abstract: Embodiments of the disclosure relate to methods for selectively removing metal material from the top surface and sidewalls of a feature. The metal material which is covered by a flowable polymer material remains unaffected. In some embodiments, the metal material is formed by physical vapor deposition resulting in a relatively thin sidewall thickness. Any metal material remaining on the sidewall after removal of the metal material from the top surface may be etched by an additional etch process. The resulting metal layer at the bottom of the feature facilitates selective metal gapfill of the feature.

Abstract: This application discloses a method for controlling an electronic device to perform photoplethysmography detection. The method includes obtaining historical detection data of a photoplethysmography sensor, calculating a confidence of the historical detection data, determining, based on the calculated confidence of the historical detection data, whether a light source to be turned on by the photoplethysmography sensor in a next detection time segment includes a light source different from a light source turned on when the historical detection data is obtained, and determining that a photoelectric sensing element to be turned on in the next detection time segment is a photoelectric sensing element corresponding to the determined light source to be turned on.

Abstract: Provided, in one aspect, is a battery pack. The battery pack, in accordance with this aspect, includes an enclosure. The battery pack, in accordance with this aspect, further includes an intake port attached to a first section of the enclosure, the intake port coupleable to a source of cooling fluid, a first exhaust port attached to a third section of the enclosure and a second exhaust port coupled to a fourth section of the enclosure. The battery pack of this aspect further includes a first set of battery cells located within the enclosure in the first and third sections, the first set of battery cells separated by one or more first fluid passageways and a second set of battery cells located within the enclosure in a second and the fourth sections, the second set of battery cells separated by one or more second fluid passageways.

Abstract: An electrical connector includes a housing, a first terminal module and a mounting block. The housing includes a first terminal module installation slot and a first partition wall. The mounting block is mounted to the housing. The mounting block includes a base, a first receiving groove extending through the base, and a first separation wall. The first partition wall and the first separation wall are provided with a first protruding rib and a first notch that mate with each other. The first protruding rib is received in the first notch. With this arrangement, a gap between the first partition wall and the first separation wall is reduced, which is beneficial to improving crosstalk during signal transmission.

Abstract: The present invention relates to the technical field of comprehensive recovery and utilization of mineral resources, in particular to a method of extracting lithium from spodumene and meanwhile recovering low iron and low sulfur silicon aluminum micro-powder, high purity gypsum, tantalum niobium concentrate and lithium rich iron material.

Abstract: This disclosure relates to methods for treating cancer in a subject identified as having acute myeloid leukemia (AML), comprising administering an anti-ILT3 antigen binding protein, or antigen binding fragment to the patient every three weeks (Q3W).

Abstract: A culture medium for culturing mammary epithelial cells, which medium contains ?-estradiol, insulin-like growth factor 1, basic fibroblast growth factor, tumor necrosis factor-?, and optionally fibroblast growth factor 10. A method for culturing mammary epithelial cells using the culture medium, and a method and the use of cells obtained using the culture method in evaluating or screening the efficacy of a drug.

Abstract: A speaker box and an electronic device are provided. The speaker box includes a housing, a speaker unit, and a sound-absorbing foam sheet. The housing includes an accommodating space. The speaker unit is accommodated in the accommodating space. The speaker unit is enclosed with the housing to define a rear cavity. The sound-absorbing foam sheet is adhered to an inner wall of the rear cavity. The sound-absorbing foam sheet includes a foam block and sound-absorbing powders adhered in the foam block. Through the sound-absorbing foam sheet, resonant frequency of the speaker box is effectively reduced, acoustic performance of the speaker box is improved, a structure of the speaker box is stable, and a preparation of the speaker box is simple.

Abstract: Methods and systems for determining a well shut-in pressure of oil and gas well drilling are provided. The method comprises: obtaining, by a first processor, a basic parameter of a target oil and gas well, the basic parameter including at least one of a wellbore structure parameter, a well drilling fluid performance parameter, or a casing string parameter; obtaining, by the first processor, a pressure calculation model; and determining, by the first processor, a maximum well shut-in pressure during well drilling of the target oil and gas well based on the pressure calculation model and the basic parameter.

Abstract: A cell, a battery, and an insulator adhesion method are provided. The cell includes an electrode assembly, a pin, a first insulator, and a second insulator. The electrode assembly includes a tab. The connector includes a post terminal connection part and a tab connection part. The post terminal connection part is connected to a post terminal of the cell, and the tab connection part is connected to the tab. The first insulator at least partially covers a surface of the tab connection part close to the electrode assembly. The second insulator at least partially covers the post terminal connection part. At least one of the first insulator and the second insulator includes an adhesive region and a non-adhesive region while the non-adhesive region of one insulator in the first insulator and the second insulator at least partially overlaps with the other insulator to form an overlapping region.

Abstract: A system can receive user data from a computing device of a user. Based on the user data, the system can determine that the user will utilize a transport service to arrive at a destination location at a specified time. Prior to the specified time, the system can monitor transport service conditions within a region that includes a current location of the user, and determine a service request time for the user based at least in part on the transport service conditions. The system then automatically generates the service request for the user at the service request time to match the user to a transport provider.

Abstract: Provided is a composition containing water-soluble non-ionic polyurethane, comprising (a) 0.1-30 parts of water-soluble non-ionic polyurethane dispersions by weight; (b) 10-30 parts of decontaminating surfactants by weight; (c) 0.01-5 parts of conditioning agents by weight; and (d) 100 parts of aqueous carriers by weight. The composition in the present invention is used as shampoo, and can make hair naturally strong and extend the volumizing duration of hair.