Abstract: A regenerated polymer alloy material is provided. The regenerated polymer alloy material is mainly prepared from the following raw materials in parts by mass: a waste HIPS: 55-70, a PP: 30-45, an alkylation reaction catalyst: 0.1-0.4, a co-catalyst: 0.1-0.3, and a HIPS-based macromolecular chain extender: 2-8. The regenerated polymer alloy material uses the waste HIPS and the PP new materials as raw materials, to obtain a waste HIPS based regenerated polymer alloy material with excellent comprehensive properties by using two types of chemical modifiers in combination in segments. The waste HIPS based regenerated polymer alloy material has environmental protection and high value. Further, a method for preparing the regenerated polymer alloy material is also provided.

Abstract: Various implementations disclosed herein include devices, systems, and methods for compositing an affordance in association with a CGR object representing a physical article. In various implementations, a device includes a display, a non-transitory memory, and one or more processors coupled with the display and the non-transitory memory. In some implementations, a method includes displaying a computer-generated reality (CGR) object in a CGR environment. In some implementations, the CGR object represents a physical article. In some implementations, the method includes compositing an affordance in association with the CGR object. In some implementations, the method includes detecting an input directed to the affordance. In some implementations, the method includes, in response to detecting the input, adding an identifier identifying the physical article to a user selection queue.

Abstract: Various implementations disclosed herein include devices, systems, and methods for compositing an affordance in association with a CGR object representing a physical article. In various implementations, a device includes a display, a non-transitory memory, and one or more processors coupled with the display and the non-transitory memory. In some implementations, a method includes displaying a computer-generated reality (CGR) object in a CGR environment. In some implementations, the CGR object represents a physical article. In some implementations, the method includes compositing an affordance in association with the CGR object. In some implementations, the method includes detecting an input directed to the affordance. In some implementations, the method includes, in response to detecting the input, adding an identifier identifying the physical article to a user selection queue.

Abstract: Various implementations disclosed herein include devices, systems, and methods for presenting content based on environmental data. In various implementations, a device includes a display, a non-transitory memory and one or more processors coupled with the display and the non-transitory memory. In some implementations, a method includes obtaining environmental data associated with a physical environment in which the device is located. In some implementations, the method includes selecting, from a plurality of presentation modes, a first presentation mode for content based on the environmental data. In some implementations, the method includes presenting the content in accordance with the first presentation mode.

Abstract: This disclosure provides a method of administrating to a subject a two-portion solution system in a specific ingesting order to yield a water-insoluble cross-linked hydrogel mass in the stomach. The volume of the formed water-insoluble cross-linked hydrogel mass is at least 50% v/v of the total volume of the two-portion solution system. The method is useful for preventing and treating overweight and obesity.

Abstract: This disclosure provides a pharmaceutical unit dose system. The unit dose system includes a unit-of-use self-dispersing dry composition for oral suspension. Also provided is a method for preparing a single unit dose of a dry pharmaceutical composition for oral administration. The unit dose system is advantageous in the convenience of use, dosing accuracy, long term storage, suspension uniformity over conventional multidose powder composition for oral suspension.

Abstract: This disclosure provides a pharmaceutical composition for oral administration, which comprises micronized ion-exchange resin particles having particle sizes less than 50 pm and at least one therapeutic agent releasably bound to the micronized resin particles through ionic interaction to form resin-therapeutic agent complexes. The resin-therapeutic agent complexes have particle sizes less than 50 pm, and the pharmaceutical composition is formulated as a dosage form providing uniform dispersion of the resin-therapeutic agent complexes with a substantially masked taste of the therapeutic agent, and a reduced gritty mouthfeel for geriatric patients and pediatric patients.

Abstract: According to various embodiments, a method of presenting a computer-generated reality (CGR) file includes receiving user inputs to present a CGR scene including one or more CGR objects. The CGR scene is associated with an anchor. The anchor is selected via a user input directed to an anchor selection affordance of a user interface. The method further includes capturing an image of a physical environment, and determining that a portion of the image corresponds to the anchor. Based on determining that the portion of the image corresponds to the anchor, the method includes displaying the CGR scene at a location of the display corresponding to the portion of the image corresponding to the anchor.

Abstract: In one embodiment, a method of presenting a computer-generated reality (CGR) file includes receiving a user input to present a CGR scene including one or more CGR objects, wherein the CGR scene is associated with a first anchor and a second anchor. The method includes capturing an image of a physical environment and determining that the image of the physical environment lacks a portion corresponding to the first anchor. The method includes detecting a portion of the image of the physical environment corresponding to the second anchor. The method includes, in response to determining that image of the physical environment lacks a portion corresponding to the first anchor and detecting a portion of the image of the physical environment corresponding to the second anchor, displaying the CGR scene at a location of the display corresponding to the second anchor.

Abstract: Various implementations disclosed herein include devices, systems, and methods for compositing an affordance in association with a CGR object representing a physical article. In various implementations, a device includes a display, a non-transitory memory, and one or more processors coupled with the display and the non-transitory memory. In some implementations, a method includes displaying a computer-generated reality (CGR) object in a CGR environment. In some implementations, the CGR object represents a physical article. In some implementations, the method includes compositing an affordance in association with the CGR object. In some implementations, the method includes detecting an input directed to the affordance. In some implementations, the method includes, in response to detecting the input, adding an identifier identifying the physical article to a user selection queue.

Abstract: In one embodiment, a method of presenting a computer-generated reality (CGR) file includes receiving a user input to present a CGR scene including one or more CGR objects, wherein the CGR scene is associated with a first anchor and a second anchor. The method includes capturing an image of a physical environment and determining that the image of the physical environment lacks a portion corresponding to the first anchor. The method includes detecting a portion of the image of the physical environment corresponding to the second anchor. The method includes, in response to determining that image of the physical environment lacks a portion corresponding to the first anchor and detecting a portion of the image of the physical environment corresponding to the second anchor, displaying the CGR scene at a location of the display corresponding to the second anchor.

Abstract: A server rack includes a frame, servers and slide rail structures. The frame has a bottom end and a top end opposite to each other. The servers are stacked between the bottom end and the top end. Each of the servers has an operation end and a heat-dissipation end opposite to each other. The slide rail structures connect the servers to the frame for allowing each of the servers to at least partially slide out of the frame towards the corresponding operation end. A distance by which each of the servers slides out of the frame is greater than or equal to a distance by which the adjacent server located closer to the bottom end slides out of the frame.