Abstract: A conductive bar, a conductive bar assembly, and a vehicle electrical device system. The conductive bar is configured to be electrically connected between two electrical devices, and the conductive bar includes at least one connecting section. The elastic modulus of the connecting section is E, the width of the connecting section is ?, the thickness of the connecting section is ?, and the thickness ? of the connecting section satisfies: ?{square root over (??3/E)}???10?{square root over (??3/E)}, wherein ?=0.085 Gpa/mm, the units of ? and ? are both mm, the unit of E is Gpa, and E is in the range of 55 Gpa to 120 Gpa.

Abstract: A die-cast aluminum alloy and a preparation method and application thereof are disclosed. Based on the total weight of the aluminum alloy, the aluminum alloy includes: 8-11 wt % of Si, 2.5-5 wt % of Cu, 0.5-1.5 wt % of Mg, 0.1-0.3 wt % of Ni, 0.6-1.2 wt % of Fe, 0.1-0.3 wt % of Cr, 0.03-0.05 wt % of Sr, 0-0.3 wt % of Er, 80.25-88.1 wt % of Al, and 0.1 wt % or below of impurities.

Abstract: A transportable case for containing an item, the transportable case having at least one wall comprising a first layer, formed of microcellular foam and a second layer, formed of self-reinforced polymer woven composite, covering at least part of the first layer. The first layer and the second layer are bonded together and moulded into a shape defining a cavity for receiving at least part of the item, the first layer being an inner layer that is closer to the cavity than the second layer.

Abstract: An aluminum alloy based on a total weight of the aluminum alloy, in percentages by weight, includes 9.12% of Si, 8-11% of Zn, 0.5-1.5% of Mg, 0.2-0.8% of Cu, 0-0.6% of Fe, 0.08-0.25% of Mn, 0-0.10% of Sr, 0-0.05% of Sc, 0-0.5% of Er, and 73.2-82.22% of Al.

Abstract: A communication system is provided. The communication system may include few mode fibers of at least two spans and a mode converter. The few mode fiber is configured to transmit M received mode groups, where group delays of the M mode groups during transmission in the few mode fiber are symmetrically distributed about a center. The mode converter is configured to: receive the M mode groups from the few mode fiber, perform mode group exchange between a first mode group and a second mode group in the M mode groups to obtain M exchanged mode groups, where a group delay of the first mode group and a group delay of the second mode group are symmetric about the center.

Abstract: A pyrazolo fused ring compound and the use thereof. Specifically disclosed are a compound represented by formula (IV) and a pharmaceutically acceptable salt thereof.

Abstract: Provided are a spinosad high-yield strain and the use thereof. The strain has a deposit number of CCTCC NO: M20211261, and the strain can produce various types of spinosad with high yields.

Abstract: A projection display system includes a light source assembly, a wavelength adjusting assembly, and a modulation assembly. The light source assembly is configured to emit projected light. The wavelength adjusting assembly is disposed on an optical path of the projected light for adjusting spectrum of the projected light, and a ratio of luminous efficacy of adjusted projected light to luminous efficacy of monochromatic light corresponding to a dominant wavelength of the projected light is greater than a preset ratio, and color gamut of the adjusted projected light satisfies a preset color gamut coverage. The modulation assembly is disposed on a light exiting path of the wavelength adjusting assembly and configured to modulate light emitted by the wavelength adjusting assembly and output corresponding image light to form projection image.

Abstract: Provided are a frequency modulation method, device and system based on a new energy support machine and an energy storage device, and a new energy field station. The method includes: acquiring a system frequency offset value; determining a frequency modulation scheme for the new energy support machine and/or the energy storage device according to the system frequency offset value; generating a frequency modulation instruction for the new energy support machine and/or the energy storage device according to the frequency modulation scheme, so that the new energy support machine and/or the energy storage device execute a corresponding frequency modulation instruction and modulate the system frequency. The method has high regularity, flexibility in rule adjustment and good real-time performance. When the system frequency of a power grid fluctuates, a new energy support machine with higher durability is selected to support the power grid.

Abstract: Described herein are modified plants, plant cells, and plant seeds that have at least one mutant loss-of-function JAZ gene and at least one loss-of-function cdk8 gene. Such plants are highly resistant to pests and environmental stress and have restored growth and increased seed yield compared to plant lines with a jazD genetic background.

Abstract: A heat spreader and an illumination device including the heat spreader are disclosed. The heat spreader includes a first substrate and multiple first heat dissipation fins, the multiple first heat dissipation fins are arranged side by side on the first substrate at intervals in a first preset direction, and the heat spreader meets constraints of the following Relational expression 1: N?{L/[?+9], L/[?+9]+2} and Relational expression 2: H?{[(?1+?2)/2?1.2]/tan 2?, [(?1+?2)/2+1.2]/tan 2?}. L represents a length of the first substrate in the first preset direction, represents a weighted average thickness of the multiple first heat dissipation fins, N represents a distribution number of the first heat dissipation fins, ?1 represents a maximum thickness of the first heat dissipation fin, ?2 represents a minimum thickness of the first heat dissipation fin, ? represents a draft angle of the first heat dissipation fin, and H represents a distribution height of the first heat dissipation fin.

Abstract: Embodiments of this application disclose an optical signal sending method, a pilot receiver, and a transmitter, and relate to the field of optical communication technologies. The method includes: modulating an optical signal in a first state of polarization to obtain a first pilot signal; modulating the optical signal in a second state of polarization to obtain a second pilot signal, where a phase of the first pilot signal is different from a phase of the second pilot signal; and outputting a modulated optical signal. According to this application, this may reduce interference of a pilot signal transferred to an optical signal of another wavelength due to Raman power transfer effect.

Abstract: The present disclosure relates to a method for analyzing a geological body with the help of physical and chemical properties thereof, and in particular, to a method for identifying an exudative sandstone uranium deposit. With the method for identifying an exudative sandstone uranium deposit according to the embodiments of the present disclosure, an exudative sandstone uranium deposit formed by an exudation metallogenesis may be systematically identified, so as to guide prediction and prospecting evaluation of a uranium deposit in red variegated sandstone formations of a sedimentary basin, avoid ore dislocation and ore leakage, open up new prospecting positions and spaces, and break through new uranium resources.

Abstract: In a method for sending packet traffic, an access device transmits a first part of to-be-transmitted traffic to a forwarding controller for check. After the check is passed, the forwarding controller forwards the first part of the to-be-transmitted traffic. The access device transmits a second part of the to-be-transmitted traffic to a first forwarding node, and the first forwarding node forwards the second part of the to-be-transmitted traffic based on received forwarding indication information and forwarding information of the to-be-transmitted traffic.

Abstract: A hydrogen fueling control device and method comprising step S100, obtaining initial parameters of a vehicle-mounted hydrogen reservoir, wherein the initial parameters comprise volume, initial hydrogen pressure, and initial ambient temperature of the vehicle-mounted hydrogen reservoir; step S200, computing a fueling rate and a target pressure for hydrogen fueling according to the initial parameters, wherein the computed fueling rate and target pressure cause the temperature of hydrogen during a hydrogen fueling process to be within a preset safe range; and step S300, controlling a hydrogen fueling station to fuel hydrogen to the vehicle-mounted hydrogen reservoir at the computed fueling rate to the computed target pressure.

Abstract: A conductive sheet, a conductive strip, and an electrical connector for a vehicle are disclosed. The conductive sheet includes a conductive sheet body, the conductive sheet body is a flat ribbon structure, and the conductive sheet body satisfies the following condition: ? ? { [ 1 + ( - 0 ) / ] 0 / k ? ( ? + 8 ) ] , 50 [ 1 + ( - 0 ) / ] 0 / k ? ( ? + 8 ) ] } ? is the width of the conductive sheet body, measured in mm. ? represents the thickness of the conductive sheet body, measured in mm. represents a standard conductivity percentage of a pure copper material, and has a value of 100% IACS. 0 represents a conductivity percentage of the conductive sheet body, measured in % IACS. k is 1.07% IACS/mm2. The conductivity percentage of the conductive sheet body is 55% IACS to 80% IACS.

Abstract: A heat spreader and an illumination device including the heat spreader are disclosed. The heat spreader includes a first substrate and multiple first heat dissipation fins, the multiple first heat dissipation fins are arranged side by side on the first substrate at intervals in a first preset direction, and the heat spreader meets constraints of the following Relational expression 1: N?{L/[?+9], L/[?+9]+2} and Relational expression 2: H?{[(?1+?2)/2?1.2]/tan 2?, [(?1+?2)/2+1.2]/tan 2?}. L represents a length of the first substrate in the first preset direction, represents a weighted average thickness of the multiple first heat dissipation fins, N represents a distribution number of the first heat dissipation fins, ?1 represents a maximum thickness of the first heat dissipation fin, ?2 represents a minimum thickness of the first heat dissipation fin, ? represents a draft angle of the first heat dissipation fin, and H represents a distribution height of the first heat dissipation fin.

Abstract: The present disclosure relates to a manufacturing process for daprodustat in which the level of an acyl impurity of Formula (II) is kept below 0.15% w/w in isolated daprodustat drug substance. Immediate release formulations of daprodustat containing a composition of daprodustat in which the level of the acyl impurity of Formula (II) is kept below 0.15% w/w relative to daprodustat drug substance are also disclosed. Medical uses of the immediate release formulation and dosage regimens are disclosed.

Abstract: A filter includes a first filter component coupled to a second filter component. The first filter component is configured to receive an optical signal, and filter the optical signal based on a first power difference of signals transmitted on a plurality of frequency bands in the optical signal, where the first power difference includes a difference caused by a first doped optical fiber. The second filter component is loaded with a first driving electrical signal used to control a frequency response of the second filter component. The second filter component is configured to filter, using the frequency response based on a second power difference of the signals transmitted on the plurality of frequency bands, an optical signal obtained after the filtering by the first filter component.