Abstract: Disclosed are various embodiments for facilitating user interaction with one time password user interfaces within an authentication application. A QR code can be detected in a UI obtained from an authentication service, and TOTPs generated so that they can be inserted into a context menu generated within the UI of the authentication application.

Abstract: The present application relates to a positive electrode active material comprising a first positive electrode active material, which comprises a substrate of formula (I), wherein the substrate is doped with an element M1: LiA1[NiX1CoY1MnZ1]O2 (I); and a second positive electrode active material, which comprises a substrate of formula (II), wherein the substrate is doped with an element M2: LiA2[NiX2CoY2MnZ2]O2 (II); the average particle size Dv50 of the first positive electrode active material is greater than that of the second positive electrode active material, wherein 0<X2?X1?0.4, and optionally 0<X2?X1?0.1. The present application further relates to a method for preparing the positive electrode active material, a secondary battery, and a power consuming device.

Abstract: A system for collecting bioinformatic data includes an array of micro/nano electro-mechanical system (MEMS/NEMS) sensors arranged on an article such that the array of MEMS/NEMS sensors are positioned within an acceptable range of a gas source of a subject. Each MEMS/NEMS sensor is configured to generate a signal based on a concentration of one or more gaseous biomarkers within a gas emitted from the subject. The system includes a preprocessor coupled with the array of MEMS/NEMS sensors and configured to generate one or more indicators based on the signal from each of a plurality of the MEMS/NEMS sensors. The system includes a computing device comprising one or more memories storing computer-executable instructions and one or more processors, individually or in combination, configured to execute the computer-executable instructions to cause the computing device to apply the one or more indicators to a model to output a health status of the subject.

Abstract: A pixel arrangement structure includes two first sub-pixels and two second sub-pixels which are connected as a first virtual quadrilateral. The two first sub-pixels are located at two first vertices of the first virtual quadrilateral. The two second sub-pixels are located at two second vertices of the first virtual quadrilateral. The two first vertices and the two second vertices are alternately arranged and spaced apart from each other. A third sub-pixel is located within the first virtual quadrilateral, and a center of the third sub-pixel deviates from a center of the first virtual quadrilateral. In a row direction or a column direction, the first virtual quadrilateral includes a first side and a second side facing to each other, and a length of the first side is smaller than a length of the second side.

Abstract: The present disclosure describes techniques for facilitating interaction with content using interactive effects. The techniques comprise receiving a video from a first computing device associated with a first user among a plurality of users. The video is generated using an interactive effect. The interactive effect comprises overlaying at least one component on at least one subset of frames of the video. The interactive effect enables the video to be interacted with other users among the plurality of users. The video is presented on a second computing device associated with a second user among the plurality of users. The video comprises information indicative of instructions on how to interact with the video. Display of an animation associated with the at least one component may be automatically caused on the second computing device in response to receiving an indication of interacting with the video by the second user.

Abstract: A continuous delivery preparation capable of being stably released and a preparation method therefor, wherein the preparation includes an active pharmaceutical ingredient and a gel carrier, and the gel carrier includes a biodegradable polymer, an organic solvent, a hydrophobic additive, and an optional hydrophilic gel matrix material. Compared with an in-situ gel prepared using a conventional Atrigel technology, the delivery preparation has the effect of slowing down in vitro and vivo burst release of the drug after a small amount of the hydrophobic additive and the optional hydrophilic gel matrix material are added, and the in-vivo blood drug concentration can be maintained for more than one week in a safe and effective range. The preparation method of the preparation is simple.

Abstract: This application provides a lithium-nickel-manganese-containing composite oxide, a preparation method thereof, and a positive electrode plate, secondary battery, and electric apparatus containing the same. The lithium-nickel-manganese-containing composite oxide has a core-shell structure and includes a core and a shell enveloping surface of the core, where the core includes Lix(NiyMn2-y)1-mMmO4. M includes one or more selected from Mg, elements from group IVB to group VIB, elements from group IIIA to group VA, and lanthanide elements, where 0.95?x?1.10, 0.40?y?0.60, and 0.001?m?0.015. The shell includes lithium aluminum phosphate and optionally includes lithium aluminum phosphate and aluminum phosphate.

Abstract: Example devices, systems, and methods for emulating a PTT device at an incident location are provided. An example server receives a request for a remote push-to-talk (PTT) device to be emulated at a target location in a vicinity of an incident, selects local communication infrastructure that supports public safety services for local PTT devices located near the target location, and transmits, to the local communication infrastructure, instructions for the local communication infrastructure to register an emulated PTT device as a proxy for the remote PTT device at the target location.

Abstract: The present application provides a positive electrode active material and a preparation method thereof. The positive electrode active material of the present application has high compaction density, improved structural stability, high filling degree among particles, good dispersibility, and good material processing performance, which can effectively improve the energy density of a battery, and improve the cycling performance and safety performance of the battery. The present application further provides a secondary battery, a battery module, a battery pack, and an electrical device including the positive electrode active material.

Abstract: The present application relates to a pixel structure, a mask plate and a display panel. The pixel structure includes a plurality of repeating units arranged repetitively. Each of the repeating units includes a first sub-pixel, a second sub-pixel, and a third sub-pixel in different colors. Virtual edges of two adjacent sub-pixels in same color of adjacent repeating units are spaced apart from each other and form a transmitting region.

Abstract: A long-acting brexpiprazole preparation for injection and a preparation method therefor. The preparation method therefor comprises: (a) dissolving brexpiprazole in an organic solvent to form a brexpiprazole solution; (b1) pumping the brexpiprazole solution into a sheared or violently stirred precipitation solvent, so as to precipitate brexpiprazole, or (b2) pumping the precipitation solvent into the sheared or violently stirred brexpiprazole solution, so as to precipitate brexpiprazole; (c) filtering and optionally using water to wash an obtained solid; and (d1) drying the obtained solid, and respectively packaging the dried solid and an auxiliary material solution to obtain the long-acting brexpiprazole preparation for injection, or (d2) dispersing the obtained solid into the auxiliary material solution to obtain the long-acting brexpiprazole preparation for injection.

Abstract: The present application relates to a pixel structure, a mask plate and a display panel. The pixel structure includes a plurality of repeating units arranged repetitively. Each of the repeating units includes a first sub-pixel, a second sub-pixel, and a third sub-pixel in different colors. Virtual edges of two adjacent sub-pixels in same color of adjacent repeating units are spaced apart from each other and form a transmitting region.

Abstract: Provided is a spinel lithium nickel manganese oxide material, in which an XRD pattern of the spinel lithium nickel manganese oxide material satisfies: 0<(A(43.7°)/A(18.8°))1/2?0.2. The spinel lithium nickel manganese oxide material disclosed by the present disclosure can reduce oxygen defects, enhance stability of a crystal structure and reduce content of a rock salt phase.

Abstract: A display device, including a display panel and a cover plate covering the display panel. The display panel is provided with a through hole extending through the display panel in a thickness direction thereof. The display panel includes a frame area and an active area. The frame area surrounds the through hole. The active area surrounds the frame area. The cover plate includes a first region, a second region, and a third region. The first region covers the active area. The second region covers the frame area. A surface of the second region adjacent to the display panel is provided with a light-shielding portion thereon. The third region covers the through hole.

Abstract: A method for realizing balanced displacement of crude oil by injection and production optimization coordinated chemical flooding which comprises the following steps: determining the median size and elastic modulus of viscoelastic particles according to the average permeability of the reservoir; optimizing the concentration ratio of the total concentration of the chemical agent; the physical parameters of each layer are counted, and the hierarchical system is combined according to the entropy weight algorithm and the cluster analysis method based on the gravity center method; the optimal section slug volume ratio of the single well injected with two slugs under the heterogeneity of the permeability of the strata is calculated; and the objective function is established by combining the coefficient of variation of remaining oil saturation, the effect of chemical flooding and the cost, and the numerical simulator is used to optimize the objective function.

Abstract: The present application form a via and a trench longitudinally communicating with the via; forming a TiN barrier layer on an inner surface of the trench and on an inner surface of the via; forming a Co seed layer on a surface of the TiN barrier layer; fully filling the via with Co by means of electrochemical deposition; forming a TiN hard mask layer over the Co on the bottom of the trench; removing the Co seed layer on sidewalls of the trench; removing the TiN hard mask layer on the bottom of the trench; covering the sidewalls and bottom of the trench with a TaN/Ta barrier layer; covering the TaN/Ta barrier layer with a liner layer; growing a Cu seed layer over the liner layer in the trench; and filling the trench with Cu by means of electrochemical deposition, and performing top planarization.

Abstract: This application relates to a positive active material, a method for preparing same, an electrode plate, a secondary battery, and an electrical device. The positive active material includes: a core material, including a lithium-rich manganese-based positive electrode material; and a cladding layer, covering an outer surface of the core material, where the cladding layer includes an oxygen-ion conductor and a lithium-ion conductor.

Abstract: A dummy dual in-line memory module (DIMM) testing system based on boundary scan interconnect and a method thereof. A dummy dual in-line memory module functioning normally is used as a test fixture, a dummy dual in-line memory module under test is served as an unit under test (UUT), and the test fixture and the unit under test are inserted into a test device to electrically connect to each other, so that the test access port (TAP) device can perform boundary scan to control the test fixture to test the unit under test through signal pins, and check a test result based on a data signal collected from at least one boundary scan register. Therefore, the effect of improving testing convenience of the dummy DIMM can be achieved.

Abstract: The present disclosure relates to an injectable lurasidone suspension and a preparation method thereof, and in particular to an irregular form of a lurasidone solid and a pharmaceutical composition thereof. The present disclosure also relates to a preparation method for the solid and the pharmaceutical composition thereof, and an application thereof in the treatment of mental diseases. According to the present disclosure, the lurasidone solid prepared has controllable particle size and has Dv5O particle size of 6 ?m to 110 ?m. The good particle size stability can also he maintained in the pharmaceutical composition. The lurasidone suspension preparation obtained by the method is fast-acting, has a long sustained release period, and can effectively reduce the risk caused by poor patient compliance.

Abstract: The disclosure discloses a battery module and a battery pack. The battery module includes a single-cell battery module, having a plurality of single-cell batteries disposed in a stack; two end plates, disposed opposite to each other, where the two end plates are respectively disposed at two ends of the single-cell battery module in a stacking direction of the single-cell batteries, and non-penetrating mounting holes are disposed on bottoms of the two end plates; a supporting plate, disposed at the bottoms of the two end plates, where the supporting plate and the end plate are connected through the non-penetrating mounting holes.