Abstract: Provided are a projection assembly, a display system and a vehicle. The projection assembly is applied to the vehicle, and the projection assembly includes: a housing, a bottom cover, a display module, a heat dissipation assembly and an imaging lens. The housing is connected with the bottom cover, and the housing and the bottom cover form an accommodating space, the heat dissipation assembly, the display module and the imaging lens are all disposed in the accommodating space, and the display module is disposed on the heat dissipation assembly; and the imaging lens includes a lens barrel and a lens assembly, the lens barrel is disposed on the heat dissipation assembly, the lens assembly is disposed in the lens barrel, and the lens barrel surrounds the display module, the display module faces the lens assembly, the housing is provided with an opening, and the lens assembly faces the opening.

Abstract: Embodiments of this application provide a robot, a robot base station, and a robot system. The robot base station comprises: a base stand for docking the robot; a cleaning device for cleaning the robot; a water supply device for supplying water to the robot and/or the cleaning device; a dust collection device for collecting dust from the robot; a power supply device for charging the robot. The base stand is equipped with docking devices for connecting the aforementioned devices to the robot, including docking devices for docking, charging, dust collection, water supply, and wastewater retrieval. The robot base station provide various services for the robot, reducing user intervention, enhancing the robot's level of automation, and improving the efficiency of robot cleaning.

Abstract: A connector for a fluidic circuit and a method for assembling the connector are disclosed. The connector includes a valve body having at least three ports comprising first and second inlet ports and an outlet port; and a valve switch attached to the valve body, the valve switch being movable between a plurality of positions relative to the valve body; wherein, in a first position, the valve switch is configured to fluidically connect the first inlet port to the outlet port, and fluidically seal the second inlet port from the outlet port; and wherein, in a second position, the valve switch is configured to fluidically connect the second inlet port to the outlet port, and fluidically seal the first inlet port from the outlet port.

Abstract: A system and method for creating computed tomography (CT) images of a subject imaged with a CT system including acquiring or accessing data that includes or can be transformed into a first sinogram acquired by the CT system without the patient present and a second sinogram acquired by the CT system with the patient present. The method also includes determining a sinogram bias using the first sinogram and the second sinogram, generating a bias image from the CT data using the sinogram bias, and generating an unbiased image of the subject using the bias image and an image produced from the second sinogram.

Abstract: The golf putting sight includes a groove support, a first hinge; and a flat plate support. One side of the groove support is rotatably connected to the flat plate support through the first hinge. A first side of the flat plate support is rotatably connected to a base through a second hinge. A mirror plate is mounted in the groove support. Across-shaped aiming line is arranged on one side of the mirror plate. One side of the flat plate support defines a calibrating hole. A correcting line is on an upper surface of the base. When in use, through the first hinge and the second hinge, the groove support, the flat plate support, and the base are convenient to form a triangular shape. The mirror plate is aligned with a hole or a target, and a aiming line on a golf ball is aligned with the cross-shaped aiming line.

Abstract: Provided is a system, method, and computer program product for tracking a needle. The method includes determining a visibility of the needle being inserted into a subject in an image of a sequence of images, in response to determining that the visibility satisfies a visibility threshold, detecting a location of the needle based on at least one first algorithm and a detected curvature of the needle, in response to determining that the visibility does not satisfy the visibility threshold, detecting the location of the needle being inserted based on at least one second algorithm, and tracking the location of the needle in the sequence of images based on locations detected with the at least one first algorithm and the at least one second algorithm.

Abstract: A laser eye surgery system produces a treatment beam that includes a plurality of laser pulses. An optical coherence tomography (OCT) subsystem produces a source beam used to locate one or more structures of an eye. The OCT subsystem is used to sense the distance between a camera objective on the underside of the laser eye surgery system and the patient's eye. Control electronics compare the sensed distance with a pre-determined target distance, and reposition a movable patient support toward or away the camera objective until the sensed distance is at the pre-determined target distance. A subsequent measurement dependent upon the spacing between the camera objective and the patient's eye is performed, such as determining the astigmatic axis by observing the reflection of a plurality of point source LEDs arranged in concentric rings off the eye.

Abstract: Devices, systems, methods, and computer program products for performing medical procedures are disclosed herein. In some embodiments, a system for planning a medical procedure is configured to receive a three-dimensional (3D) model of an anatomic region of a patient. The 3D model can include a set of linked structures and at least one isolated structure spaced apart from the linked structure. The system can output a graphical representation of the linked structures and the at least one isolated structure, and can receive operator input indicating a set of locations on the graphical representation. The set of locations can represent a connection between the at least one isolated structure and the linked structures. Based on the operator input, the system can generate a bridge structure connecting the at least one isolated structure to the linked structures.

Abstract: A hand tool and a method for manufacturing the same are provided. The method for manufacturing the hand tool includes following steps of: determining a target size according to a first standard range and a second standard range; and forming a hand tool body according to the target size. The hand tool body includes an opening and a plurality of sidewalls defining the opening, and a distance between two said sidewalls radially opposite to each other corresponds to the target size.

Abstract: Described herein are therapeutic pH responsive micelle compositions comprising a block copolymer and a biological therapeutic agent useful for the treatment of cancer, methods of making such micelles and intermediate compositions useful for making such micelles.

Abstract: A UR-type polyimide resin applicable to reinforced material structure is provided, essentially provided in the form of a UR-type (polyurea-imind, URI) polyimide resin (polyurea-imide resin), and synthesized by polymerization of three monomers, namely dianhydride, diisocyanate, and diamine. The UR-type polyimide resin thus synthesized is transparent, brownish, and highly viscous. Since its pyrolysis temperature is above 500° C., the UR-type polyimide resin is, together with a fiber material, used to produce a fiber composite or produce a metallic composite coated on or thinly adhered to the surface of a metallic material, allowing products of the disclosure to demonstrate excellent heat resistance, mechanical properties, electrical properties, and chemical properties.

Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.

Abstract: The present disclosure relates to a roof crossbar having locks, including two clamping devices and a main cross beam mounted between the two clamping devices, wherein each of the clamping devices includes a fixing seat, a locking bolt and an anti-theft assembly which are mounted on the fixing seat, and a clamping assembly connected to the locking bolt, the locking bolt penetrates through the fixing seat from top to bottom to be connected to the clamping assembly, a storage cavity is formed between the anti-theft assembly and the fixing seat, the end of the locking bolt that is away from the clamping assembly is located inside the storage cavity, and a clamping port is formed between the clamping assembly and the fixing seat.

Abstract: A vehicle control method and an apparatus using the vehicle control method are provided. The control method includes: obtaining sight information of a driver, where the sight information includes a focus sector of the driver, and the focus sector includes at least one of a plurality of field of view sectors of a vehicle; and obtaining a control policy of the vehicle based on at least the sight information. In this control method, the focus sector represents a field of view range of the driver, and stability of a detection result of the field of view range is improved, so that accuracy of vehicle control is improved.

Abstract: This application provides example driving behavior determining methods and example related devices thereof. One example method in this application includes obtaining first driving data of a first vehicle and second driving data of a second vehicle. A driving behavior set in which the first vehicle has no risk of collision with the second vehicle is obtained based on the first driving data and the second driving data. The first driving data and the second driving data are processed by using a target model to obtain a predicted driving behavior of the first vehicle. In response to detecting that the driving behavior set includes the predicted driving behavior, the predicted driving behavior is determined as a driving behavior to be performed by the first vehicle.

Abstract: The present disclosure provides methods of treating cancer in a subject who has an increased level of ADAM9 expression. The method comprises administering to the subject a therapeutically effective amount of an anti-ADAM9 immunoconjugate. Also provided is a method of increasing the efficacy of cancer treatment with an anti-ADAM9 immunoconjugate in a subject who has an increased level of ADAM9 expression.

Abstract: The present invention provides a method for preventing and/or treating a NSAID-induced gastric ulcer. The method comprises administrating an effective amount of a lactic acid bacterium set to a subject. The lactic acid bacterium set comprises Lactobacillus plantarum GKD7 and Pediococcus acidilactici GKA4.

Abstract: Disclosed are a disinfection and illumination lamp and system. The disinfection and illumination lamp includes: a light source unit (11), including a visible light source (111) and a disinfection light source (112); a sensing unit (12), configured to sense the presence of living beings within a preset range; and a control unit, connected with the light source unit (11) and the sensing unit (12). After the control unit receives a signal transmitted by the sensing unit (12) sensing the presence of the living being, the visible light source (111) is controlled to emit illumination light, and the disinfection light source (112) is turned off; and after the control unit receives a signal transmitted by the sensing unit (12) not sensing the presence of the living being, the visible light source (111) is controlled to emit warning light, and the disinfection light source (112) is controlled to emit disinfection light.

Abstract: The present disclosure relates to A work mode indicator for a lamp, including: a user command switch unit configured to issue a switch command to switch a work mode; a controller configured to output a work mode indication control signal, the controller being electrically connected to the user command switch unit; and a work mode indication unit; wherein the work mode indication unit is a multicolor light-emitting indicator lamp configured to emit multiple colors of light to indicate different work modes, and the controller has an output end electrically connected to the multicolor light-emitting indicator lamp. With the present disclosure, different work modes of the lamp may be indicated through a multicolor light-emitting indicator lamp, whereby a user can determine which work mode the lamp is in.

Abstract: An anchor for a lead is provided, including a protecting member, a fixed member, and a rotating member. The protecting member has an accommodating slot, a first through hole, and a second through hole. The accommodating slot is disposed between the first through hole and the second through hole, and is communicated with the first through hole and the second through hole. The fixed member is disposed in the accommodating slot and includes a depression structure. The rotating member is pivotally connected to the fixed member, and includes a contacting portion. When the lead passes through the first through hole, the depression structure, and the second through hole, the rotating member is enabled to rotate relative to the fixed member to let the contacting portion be accommodated in the depression structure and compress the lead.