Abstract: A joint building block assembly, including: a building block body, where two sides of the building block body are each provided with a first connection structure; an intermediate building block, provided with a second connection structure, assembled to the first connection structure via the second connection structure, and rotatable relative to the building block body; and a limb building block, provided with a third connection structure and assembled outside the intermediate building block via the third connection structure, where when the limb building block moves left or right relative to the building block body to switch between an upright state and a split state, the intermediate building block moves between a first position and a second position relative to the first connection structure under a compressive force from the limb building block.

Abstract: The present application provides a mutant protein of activation-induced cytidine deaminase, wherein the mutant protein has the following mutations when compared to hsAID: T82I, K10E, K34E, E156G, 181*, S38C, H130R, V152A, R174G, and T110A. The present application also provides a high-efficiency base editor, including the mutant protein of activation-induced cytidine deaminase of the present application and a DNA-specific binding protein, which are linked sequentially via a linking sequence. The present application also provides a targeted single-base editing system, including a targeted single-base editing protein and a target hyper mutation fragment. Compared with the existing single-base editing system based on activation-induced cytidine deaminase (AID), the system for inducing the mutant protein of the present application has a smaller molecular weight and higher mutation efficiency.

Abstract: The present application provides a mutant protein of activation-induced cytidine deaminase, wherein the mutant protein has the following mutations when compared to hsAID: T82I, K10E, K34E, E156G, 181*, S38C, H130R, V152A, R174G, and T110A. The present application also provides a high-efficiency base editor, including the mutant protein of activation-induced cytidine deaminase of the present application and a DNA-specific binding protein, which are linked sequentially via a linking sequence. The present application also provides a targeted single-base editing system, including a targeted single-base editing protein and a target hyper mutation fragment. Compared with the existing single-base editing system based on activation-induced cytidine deaminase (AID), the system for inducing the mutant protein of the present application has a smaller molecular weight and higher mutation efficiency.

Abstract: A method and system for networking of spliced building blocks, and the spliced building blocks applicable to wireless networking are provided.

Abstract: A method and system for networking of spliced building blocks, and the spliced building blocks applicable to wireless networking are provided.

Abstract: The present invention provides a mutant protein of activation-induced cytidine deaminase, wherein hsAID is mutated with the following mutations: T82I, K10E, K34E, E156G, 181*, S38, H130, V152, R174, T100. The present invention also provides a High-efficiency Base Editor, including the mutant protein of activation-induced cytidine deaminase of the present invention and a DNA-specific binding protein, which are linked sequentially via a linking sequence. The present invention also provides a single-base locus-directed editing system, including single-base locus-directed editing proteins and target Hyper Mutation Fragment. Compared with the existing activation-induced cytidine deaminase (AID)-based single-base editing system, the mutant protein inducing system of the present invention has a smaller molecular weight and higher mutation efficiency.

Abstract: A multidimensional front-and-back-sides-freely-buildable building block toy construction set includes a first module and a second module. The first module is provided with a single, a single column of, two columns of or multiple columns of first coupling short posts on a front side, and is provided with a concave surface on a back side. Multiple columns of protruding second coupling short posts are disposed on the concave surface. The second coupling short posts are distributed as follows: columns: uniformly distributed in the same columns as the first coupling short posts on the front side, and in the middle equally dividing two adjacent columns; rows: in the same columns as the first coupling short posts on the front side, each of the second coupling short posts is alternately arranged with the first coupling short posts, and is located in the middle equally dividing two first coupling short posts.

Abstract: A multidimensional front-and-back-sides-freely-buildable building block toy construction set includes a first module and a second module. The first module is provided with a single, a single column of, two columns of or multiple columns of first coupling short posts on a front side, and is provided with a concave surface on a back side. Multiple columns of protruding second coupling short posts are disposed on the concave surface. The second coupling short posts are distributed as follows: columns: uniformly distributed in the same columns as the first coupling short posts on the front side, and in the middle equally dividing two adjacent columns; rows: in the same columns as the first coupling short posts on the front side, each of the second coupling short posts is alternately arranged with the first coupling short posts, and is located in the middle equally dividing two first coupling short posts.

Abstract: The present disclosure relates to the technical field of building block toys and provides a multi-dimensional building set of building block toys, including: a first module, a front side of the first module has a single first coupling short post or a single column, two columns or multiple columns of first coupling short posts, and a back side of the first module has a concave surface, there are multiple columns of convex second coupling short posts in the concave surface and there are a plurality of ribs on sidewalls of the concave surface; the second coupling short posts are distributed as follows: column: the columns are uniformly distributed in the same columns as the first coupling short posts on the front side and located in a middle position between two adjacent columns; line: in the same columns as the first coupling short posts on the front side.

Abstract: The present disclosure relates to the technical field of building block toys and provides a multi-dimensional building set of building block toys, including: a first module, a front side of the first module has a single first coupling short post or a single column, two columns or multiple columns of first coupling short posts, and a back side of the first module has a concave surface, there are multiple columns of convex second coupling short posts in the concave surface and there are a plurality of ribs on sidewalls of the concave surface; the second coupling short posts are distributed as follows: column: the columns are uniformly distributed in the same columns as the first coupling short posts on the front side and located in a middle position between two adjacent columns; line: in the same columns as the first coupling short posts on the front side.

Abstract: Particular embodiments described herein provide for an electronic device, such as a notebook computer or laptop, that includes a circuit board coupled to a plurality of electronic components (which includes any type of components, elements, circuitry, etc.). One particular example implementation of the electronic device may include a keyboard portion that includes a plurality of keys; a display portion that includes a first display interconnect for operating the electronic device in a first configuration, and a second display interconnect for operating the electronic device in a second configuration; and a docking portion that includes a keyboard interconnect configured to be mated with at least one of the first display interconnect and the second display interconnect.

Abstract: An electronic device may be provided that includes a base portion having an input device, a tablet having a display and a docking connector with a plurality of second electrical connectors, and a docking connector to move relative to the base portion. The docking connector may include a first docking pole to extend from the docking connector and to engage with the docking receptacle, and a plurality of first electrical connectors.

Abstract: Particular embodiments described herein provide for an electronic device, such as a notebook computer or laptop, that includes a circuit board coupled to a plurality of electronic components (which includes any type of components, elements, circuitry, etc.). One particular example implementation of the electronic device may include a keyboard portion that includes a plurality of keys; a display portion that includes a first display interconnect for operating the electronic device in a first configuration, and a second display interconnect for operating the electronic device in a second configuration; and a docking portion that includes a keyboard interconnect configured to be mated with at least one of the first display interconnect and the second display interconnect.

Abstract: In one embodiment an electronic device comprises a housing having a first section and a second section mounted to the first section by a hinge assembly comprising a base, a swing arm mounted to the base and rotatable about a first axis, and a locking assembly, responsive to a rotation of a shaft coupled to the swing arm, to selectively lock the swing arm to the base. Other embodiments may be described.

Abstract: An electronic device may be provided that includes a base portion having an input device, a tablet having a display and a docking connector with a plurality of second electrical connectors, and a docking connector to move relative to the base portion. The docking connector may include a first docking pole to extend from the docking connector and to engage with the docking receptacle, and a plurality of first electrical connectors.

Abstract: Particular embodiments described herein provide for an electronic computing device including a processor, a memory element, a camera module, and a housing including an alignment structure associated therewith for aligning a lens with the camera module. The electronic computing devices further includes a housing attachment structure associated with the alignment structure for attaching the lens to the housing. The lens includes a first structure portion including a lens attachment structure, and an image transformation portion coupled to the first structure. The lens attachment structure is configured to engage the housing attachment structure, and the alignment structure is configured to position the image transformation portion in a predetermined alignment with the camera module.

Abstract: In one embodiment an electronic device comprises a housing having a first section and a second section mounted to the first section by a hinge assembly comprising a base, a swing arm mounted to the base and rotatable about a first axis, and a locking assembly, responsive to a rotation of a shaft coupled to the swing arm, to selectively lock the swing arm to the base. Other embodiments may be described.