Abstract: A media recommendation for a target item is provided while media information is displayed through an information display interface that includes detailed information of the target item when a display position of the media information meets a preset condition. A dynamic effect is displayed that the target item moves from the media information to a preset position in the detailed information while displaying the detailed information. The dynamic display of the target item enriches display of the target item to attract users' attention and focus, thereby improving the recommendation effect of the target item.

Abstract: The present disclosure provides a preparation method for hydrothermal synthesis of fly ash silicate aggregate including: mixing sodium metasilicate, potassium hydroxide, and inorganic-organic hybrid excitation monomer as raw materials to obtain an inorganic-organic composite activator; preparing a silicate aggregate raw material, mixing measured fly ash, carbide slag, quicklime, and vitrified micro bubble by mass, adding the inorganic-organic composite activator and continue stirring to produce a mixture; forming a ball disc, wetting an expanded perlite that forms a core of the ball by spraying water, adding a prepared mixture, spraying water while adding, standing and curing, performing a maturation and activation treatment in an autoclave, undergoing a silicon calcium reaction for a hydrothermal synthesis to obtain the silicate aggregates.

Abstract: Provided are use of a rare earth amino acid complex, a polylactic acid composition and a preparation method thereof. The rare earth amino acid complex is formed by complexing a rare earth metal ion with an amino acid; a rare earth element corresponding to the rare earth metal ion is one or more selected from the group consisting of lanthanum, cerium and samarium; and the amino acid is at least one selected from the group consisting of proline, L-phenylalanine, tyrosine and tryptophan.

Abstract: Provided is a chimeric antigen receptor, comprising an antigen binding region, a transmembrane domain and an intracellular signaling region. The antigen binding region comprises an antibody specifically targeting CD7, and the intracellular signaling region consists of a co-stimulatory domain, a primary signal transduction domain, and a ?C chain or intracellular region thereof. Also provided are an engineered immune cell comprising the chimeric antigen receptor and a pharmaceutical composition thereof, and use of the engineered immune cell/pharmaceutical composition for treating cancers.

Abstract: A gallium oxide Schottky barrier diode with negative beveled angle terminal and a production method thereof are provided. The production method includes four steps. In the first step, a photoresist layer with a preset pattern is formed on a gallium oxide epitaxial layer, where the gallium oxide epitaxial layer is formed on an upper surface of a gallium oxide substrate. In the second step, first electrode layer is formed on the gallium oxide epitaxial layer. In the third step, the gallium oxide substrate is rotated and the gallium oxide epitaxial layer is etched. In the fourth step, a second electrode layer is formed on the lower surface of the gallium oxide substrate.

Abstract: This present disclosure discloses a method and apparatus for processing 3D setting information in a smart TV, wherein a same global 3D setting function is shared by different applications in the smart TV, a system-global environment variable is preset in the global 3D setting function; and the method includes: presenting a 3D setting user interface upon reception of a 3D setting invocation request in a current application; modifying the value of the system-global environment variable according to a selection result of a user upon reception of the selection result at an operation entry in the 3D setting user interface; and switching, by the core display process of the operating system, a play state of the a video in response to a changing value of the system-global environment variable while polling the system-global environment variable. The disclosure can achieve global 3D setting.