Abstract: A projector includes a housing, a fan, a first heat dissipation fin group, a second heat dissipation fin group, and at least one heat generation assembly. The housing includes a first air entry, a second air entry, and a first air exit. The fan, the first and second heat dissipation fin groups, and the heat generation assembly are disposed in the housing. The fan is located between the first and second heat dissipation fin groups. The fan includes a first air inlet, a second air inlet, and an air outlet disposed corresponding to the first air exit. The first heat dissipation fin group is located between the first air entry and the first air inlet. The second heat dissipation fin group is located between the second air entry and the second air inlet. The heat generation assembly is connected to the first and second heat dissipation fin groups.

Abstract: Disclosed herein is a method for treating an osteoarthritis in a subject in need thereof. The method mainly includes administering to the subject an effective amount of isolated mitochondria. According to some embodiments of the present disclosure, the isolated mitochondria are administered to the subject in need in the amount of about 1 mg/kg to about 100 mg/kg.

Abstract: A chip includes a receiving, a transmission, a control, and a switch circuit. The receiving circuit is operated at a first voltage and receives a first data. The transmission circuit is operated at the first voltage. Under general mode, the control circuit is operated at a second voltage and generates a second data to the transmission circuit according to the first data. The control circuit includes a first clock source configured to provide a first clock under general mode. The control circuit is operated according to the first clock. Under general mode, the switch circuit is operated at the first voltage, and controls the second voltage to pause the second voltage supplying to the control circuit to enter sleep mode. Under sleep mode, the switch circuit controls the supply of the second voltage: to the control circuit according to the first data to return to general mode.

Abstract: New aluminum alloys having magnesium and zinc are disclosed. The new magnesium-zinc aluminum alloys may include from 2.5 to 4.0 wt. % Mg, from 2.25 to 4.0 wt. % Zn, wherein (wt. % Mg/wt. % Zn)?1.0, and wherein (wt. % Mg/wt. % Zn)?1.6, from 0.20 to 0.9 wt. % Mn, from 0.10 to 0.40 wt. % Cu, up to 1.0 wt. % Li, up to 0.50 wt. % Fe, up to 0.50 wt. % Si, and optional secondary element(s), the balance being aluminum, optional incidental elements and impurities.

Abstract: Described herein is a polyurethane foam prepared with certain polytetrahydrofurans and optional polyether polyols. The polyurethane foam is characterized by low hardness increase at low temperature as compared with conventional polyurethane foam, and is suitable for use in products which can be exposed to low temperature such as snow boots.

Abstract: A method and system are provided. The method includes performing channel estimation on a reference signal (RS), compressing, with a neural network, the channel estimation of the RS, decompressing, with the neural network, the compressed channel estimation, and interpolating the decompressed channel estimation.

Abstract: A traffic status display system for displaying a traffic status display picture is disclosed. The traffic status display picture includes a map information including a plurality of intersection traffic statuses, wherein each intersection traffic status of the plurality of intersection traffic statuses includes a traffic light status display picture configured to display a traffic light status of each sub-intersection of an intersection; and a traffic turning vector display picture, configured to display a flow-out table and a flow-in table of the intersection according to a vehicle traffic data.

Abstract: An anti-reflux nasogastric tube includes a tube body and a positioning sleeve. The tube body has a first end and a second end. The first end has an opening. The second end has at least one hole. The opening communicates with the at least one hole through a pipeline. The positioning sleeve is disposed at the opening and has a socket part and an outer edge. The outer edge is located at one end of the socket part. The outer diameter of the outer edge is larger than the inner diameter of the nostril of the human body. Thus, the present invention allows the anti-reflux joints to be stuck in the nasal cavity of the human body by the structure of the positioning sleeve, and does not need to adhere the tube body to the cheek of the human body by adhering, thereby reducing the patient's discomfort and increasing the aesthetic appearance and avoiding inadvertent pulling.

Abstract: Systems and methods may reduce or eliminate image artifacts due to a defective pixel of an electronic display. An electronic display may include pixels that respectively include a self-emissive element, pixel drive circuitry that supplies a pixel drive current to drive the self-emissive element, and signal routing circuitry that reduces or eliminates a visual artifact due to a defective pixel among the pixels. The signal routing circuitry may do this by turning off the self-emissive element, supplying image data from the pixel drive circuitry to a first adjacent pixel, or receiving image data from other pixel drive circuitry from the first adjacent pixel or a second adjacent pixel.

Abstract: Disclosed are a vehicle control method and apparatus, a storage medium and an electronic device.

Abstract: Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for storing and accessing data. A method for storing data includes: dividing, in response to receiving a request for storing data from a client, the data into a plurality of data blocks; storing the plurality of data blocks in a plurality of servers respectively; generating metadata of the data to record corresponding addresses for storing the plurality of data blocks in the plurality of servers; and storing the generated metadata in a metadata repository. The embodiments of the present disclosure can effectively improve data transmission efficiency, data availability, and data security in a cloud storage system.

Abstract: Methods and apparatuses for random access. A method performed by a terminal device comprises determining a random access procedure to be performed, the random access procedure being one of a two-step random access procedure and a four-step random access procedure, and transmitting a request message for random access in the determined random access procedure.

Abstract: A method includes depositing a dielectric cap over a gate structure. A source/drain contact is formed over a source/drain region adjacent to the gate structure. A top of the dielectric cap is oxidized. After oxidizing the top of the dielectric cap, an etch stop layer is deposited over the dielectric cap and an interlayer dielectric (ILD) layer over the etch stop layer. The ILD layer and the etch stop layer are etched to form a via opening extending though the ILD layer and the etch stop layer. A source/drain via is filled in the via opening.

Abstract: An absorbent article (10) has a front region (20), a back region (30), and a crotch region (40) extending between and connecting the front region (20) and the back region (30). The absorbent article (10) can have non-linear leg edges (82, 84) extending between and connecting the front region (20) and the back region (30). The absorbent article (10) can have an absorbent article (10) narrowest width (80) positioned between the waist edge (22) of the front region (20) and the transverse axis (14) of the absorbent article (10). A non-linear leg elastic (140) can extend from one side edge (34) of the back region (30) to another side edge (36) of the back region (30) and can have an apex (142) located between the absorbent article (10) narrowest width (80) and the transverse axis (14).

Abstract: A motor housing assembly for a ceiling fan includes a lower housing member, an upper housing member, and a fastener. The lower housing member includes a bottom wall and a first surrounding wall that extends upward from the bottom wall and that has an outward surface formed with an outer thread. The upper housing member includes a top wall and a second surrounding wall that extends downward from the top wall, that surrounds the first surrounding wall, and that has an inside surface formed with an inner thread. The fastener is positioned between the second surrounding wall and the first surrounding wall, and prevents relative rotation between the lower housing member and the upper housing member.

Abstract: Disclosed herein is a process for producing a postbiotic extract, which includes providing a first material having a first isoelectric point ranging from pH 1 to pH 6 and a second material having a second isoelectric point ranging from pH 4 to pH 8, admixing the first material and a probiotic microorganism with water having a pH greater than the second isoelectric point, so as to form a mixture, adding the second material into the mixture and then adjusting a pH of the second material-added mixture to between the first and second isoelectric points so that a precipitate is formed, and subjecting the precipitate to a cell wall isolation treatment to obtain the postbiotic extract. Use of the postbiotic extract is also disclosed.

Abstract: Systems, methods, and non-transitory computer-readable media are disclosed for determining multi-term contextual tags for digital content and propagating the multi-term contextual tags to additional digital content. For instance, the disclosed systems can utilize search query supervision to determine and associate multi-term contextual tags (e.g., tags that represent a specific concept based on the order of the terms in the tag) with digital content. Furthermore, the disclosed systems can propagate the multi-term contextual tags determined for the digital content to additional digital content based on similarities between the digital content and additional digital content (e.g., utilizing clustering techniques). Additionally, the disclosed systems can provide digital content as search results based on the associated multi-term contextual tags.

Abstract: Provided is an antenna. The antenna includes a first metal electrode, a second metal electrode, and a dielectric functional layer. The first metal electrode and the second metal electrode are located on two opposite sides of the dielectric functional layer, respectively; and the first metal electrode includes a plurality of transmission electrodes. The antenna further includes a flexible coplanar waveguide and a feed network. The flexible coplanar waveguide is electrically connected to the feed network and configured to feed an electrical signal to the feed network.

Abstract: Features of each ordered step of a recorded test script for an application under test (AUT) are generated. The ordered steps are segmentally organized over actions based on feature relatedness of the ordered steps. Each action includes a contiguous subset of the ordered steps. The actions are hierarchically organized within a tree based on an ordered feature relatedness of the actions. The tree has nodes respectively corresponding to the actions. The actions are abstractedly related to one another based on an unordered feature relatedness of the actions to generate abstracted actions that each generalize a subset of the actions. Abstracted action groups are generated based on the abstracted actions and the tree. Each abstracted action group includes abstracted actions mapping to corresponding nodes of the tree within a same branch. The ordered steps of the recorded test script are collapsed into a series of instantiations of the abstracted action groups.

Abstract: A vanity mirror with lighting function includes: a mounting portion, connected to a vehicle sun visor; a movable portion which can move relatively to the mounting portion; a mirror located in the mounting portion or the movable portion; a power storage unit; a front-open sensing unit for determining whether the vanity mirror is in a front-open state or a folded state; a sensing circuit, wherein when the vanity mirror is in the front-open state, the power storage unit conducts electrical power to the sensing circuit; and a light source for providing lighting function, wherein in the front-open state, whether to emit light and intensity of the light is determined according to the sensing result of the sensing circuit.