Abstract: This disclosure provides a method for displaying application icons. The method may be applied to an electronic device having an expansible screen. When the expansible screen is in a first state, a first group of application icons are displayed in a shortcut window region of the screen, and if the expansible screen changes from the first state to a second state, a second group of application icons are displayed in the shortcut window region of the screen. A quantity of the second group of application icons is greater than a quantity of the first group of application icons. The first state indicates a state in which the expansible screen is not expanded. The second state indicates a state in which the expansible screen is expanded. Corresponding electronic device and storage media are also described.

Abstract: A system and method for displaying and navigating breast tissue is configured for or includes obtaining a plurality of 2D and/or 3D images of a patient's breast; generating a synthesized 2D image of the breast from the obtained images; displaying the synthesized 2D image; receiving a user command, or otherwise detecting through a user interface, a user selection or other indication of an object or region in the synthesized 2D image; and displaying at least a portion of one or more images from the plurality, including a source image and/or most similar representation of the user selected or indicated object or region.

Abstract: A copolymer contains, based on the total amount of structural units of the copolymer, 90-99 mol % of propylene structural units and 1-10 mol % of butene structural units. The xylene solubles content of the copolymer is less than or equal to 4 wt %, and preferably less than or equal to 3 wt %. The propylene-butene copolymer is substantially free of fraction having a molecular weight lower than 1000. The copolymer has a melt flow index of greater than or equal to 20 g/10 min as measured at 230° C. under a load of 2.16 kg. The propylene-butene copolymer has a high melt flow index and few xylene solubles, and does not contain a phthalate-type plasticizer, and can be used in fields such as food and medical and health services.

Abstract: A signal processing device is provided. The signal processing device includes a proximal end device, a connection unit, and a distal end device. The proximal end device generates a first radio frequency signal. The connection unit is coupled to the proximal end device and receives and transmits the first radio frequency signal. The distal end device is coupled to the connection unit, receives the first radio frequency signal, performs a power detection on the first radio frequency signal to generate a detection signal, generates a control signal according to a comparison result of the detection signal and a predetermined reference value, and transmits the control signal to the connection unit. The proximal end device further receives the control signal through the connection unit, and adjusts the first radio frequency signal according to the control signal so as to generate a second radio frequency signal.

Abstract: An integrated circuit includes a drift region in a substrate, a drain in the substrate which includes a doped drain well, the doped drain well including a first zone, having a first concentration of a first dopant, and a second zone, having a second concentration of the first dopant, where the first concentration is smaller than the second concentration, and a gate electrode over the drift region and being separated from the doped drain well in a direction parallel to a top surface of the substrate by a distance greater than 0.

Abstract: A chemical dispensing system is capable of simultaneously supplying a semiconductor processing chemical for production and testing through the use of independent chemical supply lines, which reduces production downtime of an associated semiconductor process, increases throughput and capability of the semiconductor process, and/or the like. Moreover, the capability to simultaneously supply the semiconductor processing chemical for production and testing allows for an increased quantity of semiconductor processing chemical batches to be tested with minimal impact to production, which increases quality control over the semiconductor processing chemical. In addition, the independent chemical supply lines may be used to supply the semiconductor processing chemical to production while independently filtering semiconductor processing chemical directly from a storage drum through a filtration loop.

Abstract: Disclosed are a protective starch-based film and its preparation method and application, belonging to the field of food packaging. According to the method for preparing the protective starch-based film, surfaces of zinc oxide nanoparticles are enabled to adsorb tannic acid and iron ions under the action of metal coordination by controlling the pH to obtain metallic polyphenol network coated zinc oxide nanoparticles, dispersion of the obtained nanoparticles is added to a starch gelatinization solution, and a melanin-like precursor is simultaneously added to form mixed liquid; and by controlling the pH of the mixed solution, ?-? stacking, self-polymerization and metal coordination are induced, so that a stable protective starch-based film with a nano-reinforced interpenetrating network structure is formed.

Abstract: A semiconductor device includes a semiconductor substrate, a deep n-well, a field oxide, a gate structure, a p-type doped region, a source region, and a drain region. The deep n-well is in the semiconductor substrate. The field oxide is partially embedded in the deep n-well and having a tip corner in a position substantially level with a top surface of the semiconductor substrate. The gate structure is on the field oxide and laterally extends past the tip corner of the field oxide. The p-type doped region is in the deep n-well and is interfaced with the tip corner of the field oxide. The source region and a drain region are laterally separated at least in part by the p-type doped region and the field oxide.

Abstract: A heating assembly includes: a heating bowl; a base having a first electrode and a second electrode, the base carrying the heating bowl, the first electrode and the second electrode being electrically connected to the heating bowl; and an elastic engagement piece arranged on the base, the elastic engagement piece locking the heating bowl on the base when heated, and releasing the heating bowl at a normal temperature.

Abstract: A chemical dispensing system is capable of simultaneously supplying a semiconductor processing chemical for production and testing through the use of independent chemical supply lines, which reduces production downtime of an associated semiconductor process, increases throughput and capability of the semiconductor process, and/or the like. Moreover, the capability to simultaneously supply the semiconductor processing chemical for production and testing allows for an increased quantity of semiconductor processing chemical batches to be tested with minimal impact to production, which increases quality control over the semiconductor processing chemical. In addition, the independent chemical supply lines may be used to supply the semiconductor processing chemical to production while independently filtering semiconductor processing chemical directly from a storage drum through a filtration loop.

Abstract: A combustion device includes a body and a burner tube therein. The burner tube extends on a plane and has a mixing section and an outlet section along its length. The mixing section has a first air inlet at an end thereof and extends lengthwise along a reference line. The mixing section includes a second air inlet extending therethrough in a direction transverse to the reference line. The mixing section has a first side and a second side on opposite sides and the second side is adjacent to a Y-axis of a coordinate system. The first mixing port extends on the second side. The outlet section has a straight part and a curved part along its length sequentially. The straight part extends between the mixing section and the curved part.

Abstract: A semiconductor device includes substrate, a first gate structure, a second gate structure, and an epitaxy layer. The first gate structure and the second gate structure are over the substrate, in which the first gate structure and the second gate structure each comprises a shielding electrode, a gate electrode over the shielding electrode, and a first gate dielectric layer vertically separating the shielding electrode from the gate electrode. The epitaxy layer is over the substrate and cups an underside of the first gate structure and the second gate structure, in which the epitaxy layer comprises a doped region laterally between the first gate dielectric layer of the first gate structure and the first gate dielectric layer of the second gate structure, a dopant concentration of the doped region being non-uniform along a lateral direction.

Abstract: The invention discloses an underwater umbilical cable which is capable of temperature and vibration measuring and three-dimensional shape reconstruction, wherein underwater umbilical cable is used to connect underwater equipment and aquatic equipment; the underwater umbilical cable comprises an outer sheath, armored steel wires, an inner sheath, a power cable, a communication optical cable, a steel pipe, three strain measuring optical fibers, three temperature measuring optical fibers, a distributed optical fiber strain interrogator, a distributed optical fiber temperature interrogator and a processor. The invention can collect the operation status data of the umbilical cable for a long time. The collected data is highly objective, can truly reflect the real-time operation status of the umbilical cables, and plays an important role in guaranteeing the long-term submarine oil and gas exploitation.

Abstract: Methods and apparatus for pillar bending improvement by cut tiers pattern implementation. The method uses a cut tier pattern in a staircase region of a 3D memory structure to reduce pillar bending in a pillar array region. The pillar array region includes a plurality of memory tiers comprising wordline layers interposed between isolation layers, where a memory tier comprises a two-dimensional (2D) array of memory cells. A plurality of vertical structures comprising pillars pass through memory cells in the wordline layers and pass through the isolation layers. The staircase structure is disposed adjacent to the pillar array region and includes vertical wordline drivers coupled to the wordline layers. A cut tier pattern comprising vertical trenches is formed in the staircase structure toward a side of the staircase structure adjacent to the pillar array region. The cut tier pattern includes one or more breaks used for routing circuitry in the wordlines.

Abstract: The present disclosure relates to the technical field of preparation of copper chloride, and in particular to a method of preparing an electronic-grade copper chloride dihydrate, which mainly includes the following steps: dissolving a copper salt in a first hydrochloric acid solution to obtain a copper salt solution; performing two solid-liquid separations for the copper salt solution to obtain a filtrate; wherein, the two solid-liquid separations do not have sequence and include an adhesive separation and a co-precipitation separation; the adhesive separation is a solid-liquid separation performed by adding a waste PCB board powder and continuously stirring; the co-precipitation separation is a solid-liquid separation performed by adding tin chloride compound and continuously stirring; adding a second hydrochloric acid into the filtrate and adjusting pH and then performing evaporation concentration to a supersaturated solution, adding copper chloride seed crystal and then performing cooling crystallization a