Abstract: Provided are a document processing method and apparatus, a device and a medium. The method includes that: an editing event of a user for a selection area content block within a selection area range of a current edited document is acquired, where the selection area content block includes at least two content sub-blocks, the selection area content block is content quoted from a source document to a target document, and the current edited document is the source document or the target document; and a synchronous content change is performed on a content block within the selection area range in the source document and a content block within the selection area range in the target document according to the editing event.

Abstract: A page content processing method, apparatus and device, and a readable medium are provided. The method comprises: in response to a connection operation of a target content block in a current page, determining a connection content block of the target content block; and at an associated location of one of the target content block and the connection content block, displaying a connection identifier of the other content block, so as to view the other content block by using the connection identifier. Also provided are a document synchronization method, apparatus and device, a medium, a tree structure-based document processing method, apparatus and device, and a medium.

Abstract: A method and system for the characterization of equibiaxial compressive strength in 2D woven composites, such as carbon fiber reinforced laminate composites, is disclosed using induced biaxial flexure, the strain measurements from which are used to determine the equibiaxial compressive strength of the composite.

Abstract: A method and system for the characterization of equibiaxial compressive strength in 2D woven composites, such as carbon fiber reinforced laminate composites, is disclosed using induced biaxial flexure, the strain measurements from which are used to determine the equibiaxial compressive strength of the composite.

Abstract: This disclosure provides a fall detection method, a fall detection apparatus and an electronic device. The apparatus includes a processor configured to: detect persons in image frames; detect persons having a motion displacement exceeding a first predetermined threshold and a deformation exceeding a second predetermined threshold according to a first number of consecutive image frames and take the same as images of first persons; detect persons stayed immobile in the images of the first persons according to a second number of consecutive image frames after the first number of consecutive image frames, and take the same as images of the second persons; and detect static objects in the image frames, and detect whether a fall has occurred according to the static objects and the images of the second persons. This disclosure may improve accuracy of fall detection, and is applicable to multiple scenarios.