Abstract: A five-degree-of-freedom hybrid robot including: a first pair of fixed supports and a second pair of fixed supports; a first rotating frame, a second rotating frame, and a third rotating frame; a rotation constraint mechanism; a first actuated limb, a second actuated limb, and a third actuated limb; a moving platform; and a two-degree-of-freedom wrist. The first pair of fixed supports and the second pair of fixed supports are arranged mutually parallel and symmetrically with each other. The first rotating frame is rotatably disposed between two laterally opposed members of the first pair fixed supports. The second rotating frame is rotatably disposed between two laterally opposed members of the second pair fixed supports. The third rotating frame is rotatably connected to the second rotating frame via an inter-frame revolute joint. The first actuated limb and the second actuated limb are symmetrically disposed on the first rotating frame.

Abstract: Example apparatuses, systems, and methods for exchanging data and power in a rotating electrical connector are provided. The example rotating electrical connector may include a connector housing, with a first connector portion and a second connector portion placed within the connector housing. The first connector portion may include a first wireless transceiver electrically connected to a first compute device. The second connector portion may include a second wireless transceiver electrically connected to a second compute device. In addition, the second connector portion may rotate in relation to the connector housing. Further, the first compute device and the second compute device may exchange electronic data through the first wireless transceiver and the second wireless transceiver. In some embodiments, the first compute device may further include a power source, and the power source may provide power to the second compute device through a mechanical slip ring connector.

Abstract: Embodiments of the present disclosure provide a permission information display method and apparatus, an electronic device, a storage medium, and a program product. The method includes: displaying first interactive content in a first area of a first interactive page, where the first interactive content is generated based on at least one item of reference content, and reference content information about at least some of the reference content is displayed in association with the first interactive content; and displaying permission source information about an access permission of a target account for the reference content, in response to a permission source display operation for the reference content. These embodiments, using the above method, are able to display the permission source information about the reference content, improve data security in a process in which a user obtains content, and reduce a risk of data leakage.

Abstract: An embodiment of the present disclosure provides a plugin adding method and apparatus, an electronic device, and a storage medium. The method comprises: presenting a target page, wherein at least one plugin adding area is provided in the target page; receiving a plugin adding operation acting on the plugin adding area, and presenting a plugin editing area corresponding to the plugin adding operation; and receiving a plugin editing operation acting on the plugin editing area, generating a target plugin based on edited plugin information, and adding the target plugin to the plugin adding area.

Abstract: A laser device having a laser calibration function includes a housing, a laser emission apparatus, and a calibration apparatus. The housing includes a laser protection cover having a transparent portion. The laser emission apparatus is arranged in the housing and configured to emit a laser. The calibration apparatus is mechanically connected to the laser emission apparatus and includes a transmission member. The transmission member is arranged in the laser device and configured to move along an axial direction of the laser emission apparatus under an external force to calibrate the laser device.

Abstract: The present disclosure relates to a material having a three-dimensional shape. In particular, the material has a three-dimensional shape comprising a first phase and a second phase. The first phase comprises a crosslinked polymer and the second phase comprises a second polymer that is present in a concentration gradient within the crosslinked polymer to form an interpenetrating network having a concentration gradient.

Abstract: The present invention discloses a method for predicting the tensile-compressive fatigue characteristics of a recycled asphalt mixture. The method comprises: constructing a target tensile dynamic modulus master curve for a target asphalt mixture; extracting a target tensile effective elasticity ratio from the target tensile dynamic modulus master curve; inputting the target tensile effective elasticity ratio into a pre-established viscoelastic-tensile fatigue curve to generate target tensile fatigue characteristics; constructing a target compressive dynamic modulus master curve for the target asphalt mixture; extracting a target compressive effective elasticity ratio from the target compressive dynamic modulus master curve; and inputting the target compressive effective elasticity ratio into a pre-established first viscoelastic-compressive fatigue curve to generate target compressive fatigue characteristics.

Abstract: Disclosed is a method for controlling a virtual object performed by a computer device. The method includes: displaying, in a user interface, a first skill control and a skill point set, the first skill control having a corresponding skill group including at least two skills and the skill point set comprising at least two skill points, casting a skill in the skill group causes a consumption of a corresponding skill point in the skill point set; determining a first skill point in the at least two skill points in response to an operation on the first skill control; and controlling a first virtual object to cast a skill corresponding to the first skill point in the skill group. In this application, a skill group corresponding to skill points is set for each skill control, and a skill can be added without adding a skill control.

Abstract: An ultrahigh strain recovery shape memory alloy screen pipe material and a preparation method and application thereof. The material is obtained by cold pressing molding of a preform, the preform is prepared by winding a NiTi shape memory alloy wire into a spiral coil and then winding, laying or weaving, the spiral coil of the NiTi shape memory alloy wire in the preform is structurally embedded or interlocked with each other, and the alloy screen pipe material has a recovery strain of 43-83% at a temperature of 100-350° C. The material has excellent high-temperature tolerance, can achieve spontaneous expansion and deformation under high-temperature conditions, and generally has an ultrahigh recoverable strain. Its pore characteristic is a through-hole structure and a pore size is controllable, so that a filtration effect is ensured, and the preparation cost is relatively low.

Abstract: The embodiments of the present disclosure provide a sound production unit and an audio device, the sound production unit production comprises: at least one pair of magnets, wherein each pair of magnets are arranged opposite to each other with the same poles, and there is an opposing gap between each pair of magnets; an insulating film, inserted into the opposing gap, wherein each pair of magnets are symmetrically distributed on two sides of the insulating film; a conductor, arranged on the insulating film and located in the opposing gap; when the conductor vibrates at a high frequency, the conductor vibrates and produces sound; when the conductor vibrates at a low frequency, the conductor drives the entire insulating film to vibrate and produce sound.

Abstract: An example method comprises: generating a first packet, wherein a source address in the first packet comprises a network segment, a host segment, and a slice segment that comprises a slice identifier; sending the first packet to a destination node, so that if the destination node, after receiving the first packet, determines according to the network segment and the host segment that the source address in the first packet belongs to a specified slice network segment, the destination node clears the slice segment in the source address, uses the source address whose slice segment has been cleared as a destination address of a second packet, and sends the second packet to the head node; receiving the second packet; and if the destination address is the same as a host address of the head node, delivering the second packet up to a control plane. Thus, the second packet can be correctly delivered up to the control plane.

Abstract: A display panel and an evaporation method for the display panel. The display panel includes: a first electrode, a second electrode and a light emitting structure layer positioned between the first electrode and the second electrode. The light emitting structure layer includes: a light emitting layer; an electron transport layer arranged on a side of the light emitting layer facing away from the first electrode, and including a plurality of doped layers that are stacked; an electron injection layer positioned on a side of the electron transport layer facing away from the light emitting layer. The electron transport layer has a reference plane positioned in the middle of the electron transport layer along the thickness direction of the display panel.

Abstract: The present disclosure presents a device and method for monitoring and early warning of information perception regarding urban yellow mud water, featuring a rainfall collecting component, a video shooting component, a sediment content monitoring component, a water level monitoring component and a main controller. The video shooting component evaluates the long-term trend of yellow mud water production in a monitoring area by analyzing the color depth of captured water flow, sediment content in the pipeline's flow section, and meteorological rainfall data from the rainfall collecting component. Utilizing data on color, sediment content, flow section, and rainfall, this system achieves unsupervised real-time monitoring and precise early warning for yellow mud water. It provides a scientific basic for traceability, dynamic monitoring, and address challenges such as low measurement accuracy and omitted applicability found in existing methods.

Abstract: Disclosed is a coverage path planning method for multiple unmanned surface mapping vehicles, comprising: simultaneously creating submaps and an overall map; outputting its own position information and obstacle information, transmitting to BL l i and updating BL l m ; defining a behavior strategy list (BS); determining the BS with priority for path planning, outputting a to or th state if any criterion is satisfied; when trapped in a local optimum, updating map layers layer-by-layer going upwards, searching for tp in the corresponding layers, performing a BS determination, and outputting a tr instruction; if no target point is found even at the highest layer, checking each CSPi?{FNi,UFNi}, and determining a termination. As such, the coverage rate and coverage effect of multiple unmanned surface mapping vehicles in a complex environment can be increased, thus increasing the operational efficiency of the unmanned surface mapping vehicles.

Abstract: There is provided a method and system for transmitting link state update (LSU) packets containing new link state advertisements (LSAs). In some embodiments, the transmission of the LSU packet is based on the priority of the received LSAs and the status of a pacing timer. In the same or other embodiments, a control stack is generated for tracking the number of unacknowledged LSAs previously transmitted and the interface transmit time interval is adjusted based on the control stack.

Abstract: A computing device may receive a data file and an indication of a target data type. The data file and the indication of the target data type may be received based on an interaction with a user interface. The data file may be segmented into a plurality of segments based on a rule associated with the target data type. Each segment of the plurality of segments may be assigned a respective weighted value that represents a degree of influence on the target data type. A respective causal score for each segment of the plurality of segments may be determined. The causal score may represent a contribution of a segment to a change in the target data type. A user interface may display an indication of the respective causal score for each segment of the plurality of segments.

Abstract: Embodiments of the present disclosure provide a diaphragm and an audio device. The diaphragm comprises: at least one insulating film, a plurality of conductive films, and a plurality of connecting pieces. The insulating film is provided with a magnetic pole corresponding area. Each of the conductive films is connected at least to one insulating film, the plurality of conductive films is arranged with an interval, and the magnetic pole corresponding regions are respectively arranged on the two sides of each conductive film. The plurality of conductive films is connected in series by means of the plurality of connecting pieces to form an energized circuit.