Abstract: Methods, apparatus, systems are disclosed for altering displayed content on a display device responsive to a user's proximity. In accord with an example, a computing system includes a display, a sensor to output a signal, machine readable instructions, and programmable circuitry to be programmed in accordance with the instructions to determine a distance between the compute system and a person based on the signal, and cause a size of at least one object to be presented on the display to be adjusted based on the distance.

Abstract: Methods and systems are disclosed herein for reprioritizing messages received at a short message service center (SMSC). The system maintains a queue of messages with prioritization. The system receives a first message transmission request. The system determines that the message transmission request contains a prioritization indicator. When the first message transmission request contains the first prioritization indicator, the system adds the first message to the queue at a higher rank than at least a subset of other messages in the queue that were received at the SMSC before the first message.

Abstract: Provided are systems, methods, and devices for imaging using wireless network signals. The system includes a first set of wireless network antennas, a second set of wireless network antennas, and at least one computing device configured to broadcast, with the first wireless network adapter from the first plurality of wireless network antennas, first network packets in an environment, broadcast, with the second wireless network adapter from the second plurality of wireless network antennas while the first wireless network adapter broadcasts the first network packets, second network packets in the environment, extract channel state information for the first network packets and second network packets after they are received, and detect at least one entity in the environment based on inputting the channel state information into at least one machine-learning model.

Abstract: Embodiments of the disclosure include a semiconductor structure having channel regions stacked over a substrate and connected to source/drain regions. The semiconductor structure includes a buffer layer intervening between the channel regions and the source/drain regions and inner spacers formed in part of the buffer layer.

Abstract: A method for producing a locally hardened component is provided. The method includes S1: placing a to-be-heated portion of a base component in an induction coil for induction heating to form a heated portion; S2: after a completion of the induction heating, spraying a quenching solution on the heated portion, cooling the heated portion down to room temperature, removing the base component, and tempering the base component at low temperature to obtain a quenched component; and S3: grinding, degreasing, and drying a hardened portion of the quenched component, coating a surface treatment solution on a surface of the hardened portion, curing the surface treatment solution, and performing an induction cladding on the hardened portion in a nitrogen atmosphere to obtain the locally hardened component.

Abstract: Disclosed in the present disclosure are a water-based binder, and a preparation method therefor and the use thereof. The water-based binder is a copolymer formed by reacting a polymer metal salt with a polymerizable monomer, wherein the polymerizable monomer comprises a combination of an acrylate monomer and an olefin monomer, and the polymer metal salt is any one or a combination of at least two selected from a phosphoric acid metal salt polymer, a carboxyl metal salt polymer, a sulfonic acid metal salt polymer or a bis-sulfonimide metal salt polymer.

Abstract: The present disclosure relates to the technical field of sintering furnaces, particularly to an image fusion-based monitoring system for sintered materials in a lithium-ion battery material sintering furnace, which includes: a capture layer, an analysis layer, and a determination layer, where graphite particle image data during a heating sintering stage and a cooling and discharging stage in the sintering furnace are acquired through the capture layer, the graphite particle image data are performed noise point removal in the capture layer, and then the graphite particle image data are performed a storage operation, the analysis layer synchronously receives the stored graphite particle image data from the capture layer. By acquiring graphite particle image data at the heating sintering stage and the cooling and discharging stage in the sintering process, the present disclosure analyzes the sintered graphite particle integrity in the sintering furnace.

Abstract: A method for producing a locally hardened component is provided. The method includes S1: placing a to-be-heated portion of a base component in an induction coil for induction heating to form a heated portion; S2: after a completion of the induction heating, spraying a quenching solution on the heated portion, cooling the heated portion down to room temperature, removing the base component, and tempering the base component at low temperature to obtain a quenched component; and S3: grinding, degreasing, and drying a hardened portion of the quenched component, coating a surface treatment solution on a surface of the hardened portion, curing the surface treatment solution, and performing an induction cladding on the hardened portion in a nitrogen atmosphere to obtain the locally hardened component.

Abstract: Provided are systems, methods, and devices for imaging using wireless network signals. The system includes a first set of wireless network antennas, a second set of wireless network antennas, and at least one computing device, the at least one computing device configured to initiate, with a first wireless network adapter, bidirectional communication of network packets between the first set of wireless network antennas and the second set of wireless network antennas, extract channel state information from the network packets after they are received by the first set of wireless network antennas and the second set of wireless network antennas, and generate an image of at least one entity in the space defined between the first set of wireless network antennas and the second set of wireless network antennas based on inputting the channel state information into a machine-learning model.

Abstract: Embodiments of the present disclosure provide a data transmission method and apparatus, a system, an electronic device, and a storage medium. The method is applied to a relay device in an intelligent collecting system including a host device and the relay device independently deployed within short range; the relay device includes a first network module configured to access a first network and a second network module configured to access a second network; the method includes: receiving from the host device first data including environmental data collected by the host device; selecting the first network or the second network as an access network for accessing a wide area network according to a network quality of the first network and the second network; and transmitting second data to a cloud platform connected with the wide area network through the access network, the second data including the environmental data.

Abstract: The present application discloses a WebRTC connection method. The method is applied to a calling device, and includes: generating a link, the link including first information for accessing the calling device; sending the link to a called device through a first application communication platform, wherein the called device obtains, in response to the link, second information for accessing the called device, and returns the second information; obtaining the second information through a second application communication platform; and establishing a WebRTC connection with the called device based on the first device-information and the second information. According to the technical solutions provided in the present application, a private signaling service may be bypassed, so that a WebRTC connection process is prevented from being recorded and tracked by the private signaling service, and privacy and security in WebRTC communication are ensured.

Abstract: The present disclosure provides a novel taxane-based compound having a structure represented by Formula (I), a preparation method thereof, and a use thereof in preparation of anti-tumor drugs.

Abstract: The invention provides a method for evaluating deep-buried tunnel blasting parameters, and belongs to the technical field of mine engineering. The method comprises: setting multiple diverse blasting schemes; selecting a plurality of test sections with the same geological characteristics, the number of the test sections corresponding to the number of the blasting schemes; blasting the test sections using the blasting schemes, and obtaining diversified monitoring data of each test section; and comparing the diversified monitoring data to select the optimal blasting schemes for the test sections. According to the method for evaluating the deep-buried tunnel blasting parameters, by implementing different blasting schemes in test sections with the same geological characteristics, diversified monitoring data of the test sections are obtained and compared to select the optimal blasting schemes for the test sections, so as to ensure the safety and quality of blasting excavation of deep-buried tunnels.

Abstract: An anti-breakage self-locking universal surgical clamp is provided, which includes a handle body, a hook, a first nickel titanium wire rope, a front handle, and a clamp head. An inner wall side of the handle body is fixedly provided with a first positioning screw, and an outer wall side of the handle body is movably provided with the front handle. An outer wall side of the handle body is movably provided with the clamp head, the inner wall side of the handle body is fixedly provided with the hook. An outer wall side of the first positioning screw is fixedly provided with a first tension spring, which is connected to the hook through a head tension hook. The present disclosure achieves opening and closing function of surgical clamp by the front handle, the first nickel titanium wire rope, and a return spring.

Abstract: This application provides a tire tread examining device, including: a case component, which includes a detection case and a handle case, the handle case being able to drive the detection case to move, and the detection case and the handle case being spaced apart; a positioning component, including a tire abutting plate disposed on an end of the detection case and perpendicular to a lengthwise direction of the detection case; a detection assembly including a detection element located on an end of the detection case away from the tire abutting plate.

Abstract: An application of a mitoxantrone preparation in preparation of a drug for diagnosing and treating a disease related to thyroidectomy, and use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in preparation of a lymph tracer for preventing parathyroid gland staining in error, preventing parathyroid gland cutting in error, or reducing the rate of parathyroid gland cutting in error. Local injection of a mitoxantrone hydrochloride injection fluid would not cause parathyroid gland staining in error, and can reduce the rate of parathyroid gland cutting in error, thus protecting parathyroid glands well; moreover, no local or systemic toxic side effect is found after the local injection. The present invention has good tolerability, efficacy, and safety, and provides a new treatment idea in radically curing thyroid diseases thoroughly for patients suffering from diseases related to thyroidectomy.