Abstract: A high-performance near-pure zinc alloy includes a Zn content not less than 99.5%, with a balance being at least two trace alloying elements selected from the following 14 elements: Mg, Mn, Li, Cu, Ag, Ca, Sr, Fe, Zr, Ti, Al, C, Ga, and Si. The high-performance near-pure zinc alloy has a yield strength (YS) not less than 250 MPa, an ultimate tensile strength (UTS) not less than 320 MPa, an elongation to failure (EL) not less than 25%, a variation in mechanical properties after one year of room-temperature storage not greater than 5%, a maximum bending force not less than 2 kN, and a stress corrosion susceptibility factor not greater than 15%. The high-performance near-pure zinc alloy exhibits a size of corrosion pits not greater than 15 ?m after 60 d of immersion, with a standard deviation not greater than 3 ?m.

Abstract: The present disclosure provides a method and an apparatus for detecting a state of a traffic light, a storage medium a device and a vehicle and belongs to the field of traffic technologies. The method includes: obtaining state detection results for the traffic light based on traffic light images; according to a plurality of state detection results within a first time window and a traffic light state corresponding to each preset road junction type, determining a target road junction type of a target road junction; in response to that a target detection result is present in the state detection results obtained after determining the target road junction type, determining the target detection result as a false detection result, where the target detection result includes a state other than the traffic light state corresponding to the target road junction type.

Abstract: An electrode useful in energy storage devices comprises a current collector and an active layer on the current collector, wherein the active layer comprises electrode active particles, electrically conducting material and a binder wherein the binder comprises a copolymer that comprises a first repeat unit and a second repeat unit; where the first repeat unit is derived from the polymerization of a first monomer which is ethylenically unsaturated monomer having a hydrophilic pendant group and the second repeat unit is derived from the polymerization of a second monomer having ethylenic unsaturation.

Abstract: An electrode comprising a current collector and an active layer on the current collector, wherein the active layer comprises electrode active particles, electrically conducting material and a binder wherein the binder comprises a polymer selected from the group consisting of polyacrylamides, polymethacrylic acid, polyacrylic acid and salts thereof can be used in an energy storage device. The electrode can be made by providing a slurry comprising the electrically conductive elements, the binder and the electrode active material in water, alcohol or a combination thereof, and coating the slurry onto a current collector, and drying to remove the solvent.

Abstract: Disclosed is a degradable zinc base alloy implant material comprising, by mass percentage content, 0.01 wt % to 14 wt % of Fe, 0 wt % to 13 wt % of functional elements and the remainder being Zn and a preparation method and use thereof. During preparation, Zn, Fe, and the functional elements are homogeneously mixed and placed into a high-purity graphite crucible and smelted together under a mixed gas atmosphere of SF6 and CO2. The mechanical properties of the zinc base alloy implant material have been significantly improved, so that the implant material is easy to process and shape, and so that the properties of strength and plasticity, etc., meet the basic requirements of human body implant materials, such as vascular stents, orthopedic internal fixation systems, and the like.

Abstract: The present disclosure provides a method and an apparatus for detecting a state of a traffic light, a storage medium a device and a vehicle and belongs to the field of traffic technologies. The method includes: obtaining state detection results for the traffic light based on traffic light images; according to a plurality of state detection results within a first time window and a traffic light state corresponding to each preset road junction type, determining a target road junction type of a target road junction; in response to that a target detection result is present in the state detection results obtained after determining the target road junction type, determining the target detection result as a false detection result, where the target detection result includes a state other than the traffic light state corresponding to the target road junction type.

Abstract: The invention discloses a Zn—Ga series alloy and a preparation method and application thereof, belonging to the technical field of medical alloys. The Zn—Ga series alloy includes Zn and Ga, and Ga accounts for 0-30 wt % but not including 0. The preparation method is to mix Zn and Ga or Zn, Ga and trace elements, then to obtain a Zn—Ga series alloy by coating paint after smelting or sintering. The mechanical properties of the prepared Zn—Ga series alloy meet the requirements of the strength and toughness of medical implant materials, and it can be degraded in vivo. It has the dual characteristics of biological corrosion degradation and suitable corrosion rate to provide long-term effective mechanical support.

Abstract: A method for initializing a device for performing acoustic speech recognition (ASR) using an ASR model, by a computer system including at least one processor and a system memory element. The method includes obtaining a plurality of voice data articulations of predetermined phrases, by the at least one processor via a user interface. The plurality of voice data articulations includes a first quantity of audio samples of actual articulated voice data, and each of the plurality of voice data articulations includes one of the audio samples including acoustic frequency components. The method further includes performing a plurality of augmentations to the plurality of voice data articulations of predetermined phrases, to generate a corpus audio data set that includes the first quantity of audio samples and a second quantity of audio samples including augmented versions of the first quantity of audio samples.

Abstract: A three-channel fluorescence localization super-resolution biological microscope system includes a microscope main body, an illumination module (2), an imaging module (3) and a three-dimensional nanoscale sample locking module (4). The illumination module (2) is used to realize three channels, wide-field and semi-total internal reflection illumination and total internal reflection illumination and is adjustable in an illumination mode. Illumination light generated by the illumination module (2) illuminates a sample through an objective lens. Fluorescent light emitted from the sample is allocated by a light splitter (8) of a fixed ratio after passing through a first multicolor reflector (6) and a front imaging lens (7), one part is allocated into the three-dimensional nanoscale sample locking module (4), and the remaining part is allocated into the imaging module. A three-channel fluorescence localization super-resolution biological microscope method is disclosed.

Abstract: A three-channel fluorescence localization super-resolution biological microscope system includes a microscope main body, an illumination module (2), an imaging module (3) and a three-dimensional nanoscale sample locking module (4). The illumination module (2) is used to realize three channels, wide-field and semi-total internal reflection illumination and total internal reflection illumination and is adjustable in an illumination mode. Illumination light generated by the illumination module (2) illuminates a sample through an objective lens. Fluorescent light emitted from the sample is allocated by a light splitter (8) of a fixed ratio after passing through a first multicolor reflector (6) and a front imaging lens (7), one part is allocated into the three-dimensional nanoscale sample locking module (4), and the remaining part is allocated into the imaging module. A three-channel fluorescence localization super-resolution biological microscope method is disclosed.

Abstract: A method for initializing a device for performing acoustic speech recognition (ASR) using an ASR model, by a computer system including at least one processor and a system memory element. The method includes obtaining a plurality of voice data articulations of predetermined phrases, by the at least one processor via a user interface. The plurality of voice data articulations includes a first quantity of audio samples of actual articulated voice data, and each of the plurality of voice data articulations includes one of the audio samples including acoustic frequency components. The method further includes performing a plurality of augmentations to the plurality of voice data articulations of predetermined phrases, to generate a corpus audio data set that includes the first quantity of audio samples and a second quantity of audio samples including augmented versions of the first quantity of audio samples.

Abstract: Disclosed is a degradable zinc base alloy implant material comprising, by mass percentage content, 0.01 wt % to 14 wt % of Fe, 0 wt % to 13 wt % of functional elements and the remainder being Zn and a preparation method and use thereof. During preparation, Zn, Fe, and the functional elements are homogeneously mixed and placed into a high-purity graphite crucible and smelted together under a mixed gas atmosphere of SF6 and CO2. The mechanical properties of the zinc base alloy implant material have been significantly improved, so that the implant material is easy to process and shape, and so that the properties of strength and plasticity, etc., meet the basic requirements of human body implant materials, such as vascular stents, orthopedic internal fixation systems, and the like.