Abstract: A rehabilitation device is provided, including abase, a finger sleeve assembly and a thumb sleeve assembly. The finger sleeve assembly includes a finger frame rotatably connected to the base and including first linkage slots, first linkage mechanisms disposed within the first linkage slots, and a first actuator rotatably connected to the base and a first actuator slot of the finger frame and configured to drive the finger frame so that the first linkage mechanisms are swingable with the finger frame. The thumb sleeve assembly includes a thumb frame rotatably connected to the base and including a second actuator slot, a second linkage mechanism disposed within the second actuator slot, and a second actuator rotatably connected to the base and a second actuator slot of the thumb frame and configured to drive the thumb so that the second linkage mechanism is swingable with the thumb frame.

Abstract: Techniques for determining stroke risk are provided. In some embodiments, the techniques may involve causing, using one or more light sources disposed on a headset worn by a user, light to be emitted into the head of the user. The techniques may involve obtaining, using one or more light detectors disposed on the headset, information indicative of light reflected from one more structures within the head, wherein a portion of the obtained information spans a time period during which the user was holding their breath. The techniques may involve based on the obtained information, determining one or more cerebral blood metrics. The techniques may involve providing a representation of the one or more cerebral blood metrics as input to a trained machine learning model, and determining a likelihood the user will experience a stroke over a predetermined future time period based on an output of the trained machine learning model.

Abstract: The bio-microbur therapeutic delivery platform is a three-dimensional (3D)-oriented nanoneedle platform shaped like a microscale version of a fruit bur. The bio-microbur may be used for drug delivery and other biological applications, including without limitation delivery of oral vaccines or other oral biologics. Similar to a fruit bur's ability to adhere to different surfaces, the bio-microbur therapeutic delivery platform adheres to biological tissue, cell membranes, and biological gels. The bio-microbur therapeutic delivery platform includes a core and a plurality of nanoneedles secured to the core and extending outwardly therefrom, adapted for carrying and delivering a therapeutic agent. The treating agent may be an SSRI, such as fluoxetine.

Abstract: This application provides a vehicle braking method and apparatus. In the technical solutions provided in this application, a hydraulic efficiency gear in a vehicle is controlled to provide a first target hydraulic pressure for a front axle and a rear axle, and a motor apparatus in the vehicle is controlled to provide a first electric braking force for the front axle and a second electric braking force for the rear axle. A sum of a first hydraulic braking force generated by the first target hydraulic pressure on the front axle, a second hydraulic braking force generated by the first target hydraulic pressure on the rear axle, the first electric braking force, and the second electric braking force is equal to a total braking force required for braking the vehicle.

Abstract: Disclosed are a coordinated control method for urban rail transit passenger flow, an electronic device, and a storage medium. The method includes: predicting passenger flow in peak hours of urban rail lines using a simulation deduction function in a rail simulation system, including station entry ID, station exit ID, station entry time period, and passenger number data; obtaining passenger flow of passengers arriving at stations s and preparing to board during time periods t by dividing according to the different time periods t and the stations s; counting passenger flow in each direction of historical passenger flow, and calculating a proportion of the passenger flow in each direction of the historical passenger flow; constructing a mixed integer programming model of multi-station passenger flow coordinated control; and obtaining an optimal station entry passenger flow scheme by solving the mixed integer programming model of multi-station passenger flow coordinated control.

Abstract: A folding sofa, including a foldable seat cushion and a foldable back cushion; the foldable back cushion has a first U-shaped cushion and a second U-shaped cushion on which the first U-shaped cushion is stacked; an open end of the first U-shaped cushion is rotatably connected to an open end of the second U-shaped cushion; one end of the second U-shaped cushion opposite to the open end is rotatably connected to the foldable seat cushion. The folding sofa allows folding and unfolding in different ways conveniently so that the folding sofa can be used in different forms to adapt to various applications.

Abstract: The present disclosure provides compounds of Formula (I) or a salt, enantiomer, stereoisomer, solvate, isotopically enriched analog, prodrug, or polymorph thereof, and uses thereof. The present disclosure also provides pharmaceutical compositions comprising, as an active ingredient, the compound of Formula (I) or a salt, enantiomer, stereoisomer, solvate, isotopically enriched analog, prodrug, or polymorph thereof, and uses thereof. The series of compounds designed and synthesized in the present disclosure can effectively prevent and/or treat diseases or disorders associated with NAMPT.

Abstract: The present invention discloses a method, device, storage medium, and medical system for generating a restoration dental model. Among them, the method comprises: obtaining the restoration type of the tooth to be restored, wherein the restoration type includes at least one of the following: tooth implant type, crown restoration type, and inlay restoration type; determining the key points of the tooth to be restored based on the restoration type, where the key points of the tooth to be restored are used to represent the characteristics of the tooth to be restored; determining the restoration dental model based on the restoration type and the key points of the tooth to be restored. The present invention solves the technical problem of low efficiency of making restoration dental models artificially in related technologies.

Abstract: The invention provides a method of producing a cold compactible metallic powder, the method comprising: providing (i) a first metallic powder comprising large metal particles and (ii) a second metallic powder comprising small metal particles, wherein the d50 particle size of the second metallic powder is less than the d50 particle size of the first metallic powder; combining at least the first metallic powder and the second metallic powder to provide a precursor powder comprising the large metal particles and the small metal particles; and subjecting the precursor powder to an impact blending process to adhere the small metal particles to the large particles, thereby producing a cold compactible metallic powder comprising non-spherical particles, wherein the non-spherical particles comprise one of the large metal particles as a core and a plurality of the small metal particles as protrusions from the core.

Abstract: A machining and positioning system for aerospace irregular parts and a discrete intelligent production line therefor are provided, which relates to the field of aerospace irregular part machining. In view of the problem that complex repeated positioning and poor positioning stability is required during the transportation and processing of aerospace irregular parts, a self-positioning device, a clamping device, and a support device are used to form a follow-up clamping and positioning system for the irregular part casing, reducing complex repeated positioning. The support block of the support device can fit to the inner wall of the casing, collect the support force using piezoelectric plates, and feedback and adjust the thrust of the support block based on the magnitude of the cutting radial force, maintaining stable support of the support block for the casing and meeting production needs.

Abstract: A solid state additive method includes: disposing a round consumable rod in a hollow stirring tool; based on a coating layer height, setting a gap between a bottom surface of the hollow stirring tool and a base surface; driving the hollow stirring tool to rotate at a first rotation speed; driving the consumable rod to rotate at a second rotation speed, where the second rotation speed and the first rotation speed are different in angular speed to form a differential, such that the consumable rod rubs against an inner wall of the hollow stirring tool to generate thermal deformation so as to obtain a plastic deformation flow in the hollow stirring tool; pressing the consumable rod downward to enable the plastic deformation flow to be in friction contact with the base surface; translating the hollow stirring tool and stirring the base surface.

Abstract: An example operation includes one or more of determining one or more objects in a transport that may become airborne and altering a portion of the transport to minimize the one or more objects from becoming airborne during a collision.

Abstract: A friction stir tool cooling method is used for cooling a stirring pin and/or a shaft shoulder of a friction stir tool, it includes that the coolant is introduced into an inlet of a cooling channel, the cooling channel is provided inside the friction stir tool, and the inlet is provided on the side wall of the friction stir tool. The coolant flows downwards to the vicinity of the stirring pin and/or the shaft shoulder, the coolant turns upwards and flows out of the friction stir tool from an outlet. The outlet is provided on the side wall of the friction stir tool.

Abstract: Embodiments of the present disclosure disclose a method and apparatus for verifying a vehicle function, an electronic device, and a storage medium, wherein the method includes: acquiring operation scenario data respectively corresponding to each of one or operation scenarios; determining, based on the operation scenario data respectively corresponding to each of the operation scenarios, first perception result information corresponding to a preset vehicle function of an ego vehicle in each of the operation scenarios; performing perception failure simulation processing on the first perception result information based on a perception failure simulation rule to obtain second perception result information corresponding to each of the operation scenarios; and verifying the preset vehicle function based on the second perception result information to obtain a verification result.

Abstract: A screw tightening device includes a fixing mechanism extend in a first direction and including first and second ends arranged opposite to each other in the first direction, a regulating mechanism arranged at the first end and including a regulating port, a screw feeding mechanism arranged at the regulating mechanism and configured to convey a screw to the regulating port, a tightening mechanism arranged at the fixing mechanism and configured to drive the screw to rotate, a first driving mechanism arranged at the second end and configured to be drivingly connected to the tightening mechanism and to drive the tightening mechanism to move in the first direction to the regulating port, and a second driving mechanism arranged at the second end and configured to be drivingly connected to the tightening mechanism and to drive the tightening mechanism to move in the first direction to extend out of the regulating port.

Abstract: The Intelligent Information Conversion System (IICS) facilitates real-time dynamic information exchange among connected and automated vehicle (CAV), roadside intelligent unit (RIU), and cloud platform. The system comprises a codebook, coding module, connector module, and supporting system. The codebook provides a standardized format for information exchange, using a sequence of integers corresponding to various categories such as vehicle automation level, vehicle type, and road category. The coding module encodes and decodes information to enable seamless communication among CAV, RIU, and cloud platform, optimizing data transmission and service levels for autonomous driving. The system supports sorting, encoding, and decoding information into a codebook string, improving real-time interaction and information flow across connected environments. It enhances vehicle automation and supports dynamic, context sensitive data exchanges between different entities in the autonomous ecosystem.

Abstract: Techniques for replacing nanopores within a nanopore based sequencing chip are provided. A first electrolyte solution is added to the external reservoir of the sequencing chip, introducing an osmotic imbalance between the reservoir and the well chamber located on the opposite side of a lipid bilayer membrane. The osmotic imbalance causes the membrane to change shape, and a nanopore within the membrane to be ejected. A second electrolyte solution is then added to the external reservoir to provide replacement nanopores and to restore the membrane shape. The replacement nanopores can be inserted into the membrane, effectively replacing the initial pore without causing the destruction of the membrane.

Abstract: A method, apparatus and computer readable medium for locating a target User Equipment. The target UE is located by: receiving a position request transmitted by a position request device, where the position request includes a list of observer UEs and an allowed delay; requesting a ranging service from observer UE, where the ranging service is configured to enable observer UE to range on target UE; obtaining a ranging result transmitted by a current service access and mobility management function (AMF) corresponding to first observer UE, where the ranging result includes relative positions between the first observer UE and the target UE; transmitting a first location request to the current service AMF corresponding to the first observer UE; and obtaining position information, transmitted by the current service AMF corresponding to the first observer UE, of the target UE.

Abstract: A changed polarity complement of a first gate duty cycle command for a next cycle of a carrier wave is generated based on the first gate duty cycle command for a current cycle, the first gate duty cycle command for the next cycle, a second gate duty cycle command for the current cycle, and the second gate duty cycle command for the next cycle. A switch of an inverter is operated according to the changed polarity complement of the first gate duty cycle command.

Abstract: A method of forming a molecular separation device is provided. The method comprises growing or depositing a silica MFI zeolite coating on a ceramic support. The method further comprises growing a ZIF-8 coating on the silica MFI zeolite coating. Growing the ZIF-8 coating on the silica MFI zeolite comprises applying a first reactant fluid including a metal salt and a second reactant fluid including an imidazole reactant to the silica MFI zeolite coating. Growing the ZIF-8 coating on the silica MFI zeolite further comprises reacting the first and second reactant fluid with the silica MFI zeolite coating to produce the ZIF-8 coating. In certain implementations, at least a portion of the ZIF-8 coating is interspersed with a portion of the silica MFI coating. A molecular separation device including the ZIF-8 coating and the silica MFI zeolite is also disclosed.