Abstract: A substrate stripping method and an epitaxial wafer, relating to the technical field of semiconductors. The method comprises: providing a substrate (1), the substrate (1) having a recess, and the recess being distributed on a first surface (1a) of the substrate (1); forming a hydrophilic layer (3) in the recess; forming, on the first surface (1a), an etching sacrificial layer (4) covering the first surface (1a), the etching sacrificial layer (4) and the recess defining a flowing space (A); growing an epitaxial layer (5) on the etching sacrificial layer (4); and soaking the etching sacrificial layer (4) and the substrate (1) in an etching liquid, and corroding the etching sacrificial layer (4) by means of the etching liquid until the epitaxial layer (5) is separated from the substrate (1). The method can rapidly and uniformly etch the etching sacrificial layer (4).

Abstract: A compound represented by formula (I), isomers or pharmaceutically acceptable salts thereof, and application thereof in the preparation of drugs for treating diseases related to RIP-1 (receptor interacting protein) kinase.

Abstract: A distributed data storage control method, including: receiving, through a proxy node, an access request for a target file in a NAS cluster, and determining target metadata corresponding to the access request; determining, based on metadata of the target file and distributed lock setting information, whether the target metadata needs to be synchronously valid with a distributed lock of the target metadata; when a determination is yes, if a current distributed lock of the target metadata is invalid, sending a first lock request to a distributed lock management and control node; configuring, through such node and in response to receiving the first lock request, the distributed lock of the target metadata for the access request, and returning response information to the proxy node; and controlling, based on the distributed lock of the target metadata, the access request for the target file in the NAS cluster.

Abstract: The present disclosure provides a natural compound derived from Dammar gum that when formulated into a composition for personal care, delivers color transfer resistance, even when exposed to oil, water, and/or food. The present disclosure also provides methods of making the compound derived from Dammar gum and compositions comprising the compound derived from Dammar gum. The compound derived from Dammar gum can be combined with components typically used in personal care to provide personal care formulations.

Abstract: Embodiments of the present disclosure provide a distributed data storage control method and apparatus, and an electronic device. The method includes: receiving, by a proxy node, a first change request for a target file in a NAS cluster, wherein the first change request is used to directly or indirectly trigger to change target metadata of the target file; allocating, by a distributed lock control node in the NAS cluster in response to the first change request, a corresponding distributed lock, and returning first response message to the proxy node; receiving, by the proxy node, the first response message, and configuring a corresponding local memory lock for the distributed lock corresponding to the first change request; and controlling a change of the target metadata of the target file in the NAS cluster based on the first change request with the distributed lock and the local memory lock.

Abstract: The present disclosure provides a hollow-core microstructure optical fiber preform, an optical fiber, and a method for manufacturing thereof. An objective of the present disclosure is to introduce a support sheet into a nested structure unit of the hollow-core microstructure optical fiber preform, which not only increases the number of reflection surfaces without increasing the number of nested layers of glass tubes, but also achieves a more accurate positioning by the support sheet and improves manufacturing accuracy as compared to a tangential structure of nested glass tubes, such that the following technical problems, difficulty in controlling a curvature of reflection surfaces, low manufacturing accuracy, large difference between actual loss and theoretical loss, or poor batch consistency, in related anti-resonance optical fibers, caused by increasing the number of layers of nested microstructure units in order to increase the number of reflection surfaces, are solved.

Abstract: A lighting apparatus includes a light source plate, multiple LED chips, a driver module and multiple lens units. Multiple LED chips are mounted on the light source plate. The driver module is surrounded by the multiple LED chips. Each lens unit has an interior space for enclosing one corresponding LED chip. A bottom ratio between a horizontal dimension of the LED chip and a bottom area of the interior space is between 60% to 80%.

Abstract: A data transmission method, a network device and a system in a multi-connectivity network is provided. The method includes: determining a type of a user of a terminal; determining a user plane split policy corresponding to the terminal according to the type of the user of the terminal; and allocating a user plane channel of a first standard network of the construction operator to the terminal to transmit user plane data of the terminal, in a case that the user plane split policy corresponding to the terminal is split-disabled, and allocating the user plane channel of the first standard network and a user plane channel of a second standard network of the construction operator to the terminal to transmit the user plane data of the terminal, in a case that the user plane split policy corresponding to the terminal is split-enabled.

Abstract: A mother board for a display panel, having a bonding region and a first panel region including a retaining region and a peripheral region, in which: a first light-emitting functional layer is located in the first panel region; a first adhesive layer surrounding the first panel region is adhered to a cover plate and a base substrate, and an orthographic projection of an edge of the first adhesive layer close to the bonding region on the base substrate defines a first pattern; the first light-emitting functional layer in the retaining region and the peripheral region are spaced by a first spacing layer, an orthographic projection of which on the base substrate partially overlaps with the first pattern and form a closed second pattern therewith. The orthographic projection of the first spacing layer on the base substrate is located within that of the first adhesive layer on the base substrate.

Abstract: The disclosure provides new transmucosal and subcutaneous pharmaceutical compositions comprising 1-(4-fluoro-phenyl)-4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H-pyrido[3?,4?:4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-butan-1-one or 1-(4-fluoro-phenyl)-4-((6bR,10aS)-2,2-d2-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H-pyrido[3?,4?:4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-butan-1-one or comprising -(4-fluoro-phenyl)-4-((6bR,10aS)-1,1,2,2-d4-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H-pyrido[3?,4?:4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-butan-1-one, in free base, co-crystal or salt form, together with methods of making and using them.

Abstract: An embodiment of an electronic apparatus may include one or more substrates, and logic coupled to the one or more substrates, the logic to control access to a primary persistent storage with a first type of media and a nonvolatile memory buffer with a second type of media that is different from the first type of media, store metadata for incoming write data in the nonvolatile memory buffer, store other data for the incoming write data in the primary persistent storage, and provide both runtime and power-fail write atomicity for the incoming write data. Other embodiments are disclosed and claimed.

Abstract: The disclosure provides methods for the treatment of psychiatric disorders caused by viral, bacterial, or autoimmune encephalitis, and for treatment of psychiatric symptoms of viral, bacterial, and autoimmune encephalitis, and for protecting or reinforcing the blood-brain barrier, comprising administering to a patient in need thereof, a therapeutically effective amount of a 5-HT2A or 5-HT2A/D2 receptor ligand.

Abstract: The invention relates to pharmaceutical compositions comprising substituted heterocycle fused gamma carbolines, and methods of use in the treatment of diseases involving 5-HT2A receptor, serotonin transporter (SERT) pathway and/or the dopamine D2 receptor pathway, and methods of treating conditions of the central nervous system therewith.

Abstract: The present disclosure relates to a distributed data storage control method and apparatus, a readable medium, and an electronic device. The method includes: after receiving a write lock and modifying a file size according to the write lock, caching, by a worker node, the modified file size in the worker node until a write lock request sent by a distributed lock management and control node for taking back the write lock is responded to, and then transmitting the modified file size to the distributed lock management and control node, so that the distributed lock management and control node updates the file size.

Abstract: The invention relates to particular substituted heterocycle fused gamma-carbolines, in free, solid, pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving the 5-HT2A receptor, the serotonin transporter (SERT), pathways involving the dopamine D1 and D2 receptor signaling system, and/or the ?-opioid receptor.

Abstract: A system for high voltage protection may comprise a high voltage protection module electrically connected to a transmitter module and a receiver module and a muting module connected to the high voltage protection module and the receiver module. A method for high voltage protection may comprise disposing a downhole tool into a wellbore, transmitting an excitation signal from the transmitter module to transceiver as a high voltage pulse signal to the high voltage protection module, reducing the high voltage pulse signal with the high voltage protection module, and preventing saturation of the receiver with a low impedance interface from the muting module.

Abstract: Systems and devices are provided for receiving or transmitting IQ data (e.g., suitable for passband quadrature amplitude modulation (QAM)) over a wireline using pairs of baseband pulse amplitude modulation (PAM-n) signals. Encoding circuitry may map data from an input bit stream to IQ data that includes an in-phase component and a quadrature-phase component. Modulator circuitry may determine an in-phase PAM-n signal based on the in-phase component and a quadrature-phase PAM-n signal based on the quadrature-phase component. Driver circuitry may transmit the in-phase PAM-n signal and the quadrature-phase PAM-n signal across a wireline channel. The in-phase PAM-n signal may be different by 90° from the quadrature-phase PAM-n signal. This may enable a remote receiver on the wireline channel to detect the in-phase PAM-n signal independently of the quadrature-phase PAM-n signal.

Abstract: The invention relates to particular prodrugs and analogs of (3?,5?)-3-hydroxy-21-(1H-imidazol-1-yl)-3-methoxymethyl)-pregnan-20-one, in free or pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use as sedatives, hypnotics, anxiolytics, and/or anesthetics, and methods for treatment of depression, anxiety, insomnia, epilepsy, and other central nervous system disorders, as well as to combinations with other agents.

Abstract: Disclosed are a foaming material, a thermal insulation cabinet, and preparation methods therefor. The foaming material comprises 100 parts of a combined polyol, 10-30 parts of a foaming agent composition, and 120-150 parts of an isocyanate. In the present invention, the type of the polyol used in a foaming system is adjusted in order to increase the content of a polyester polyol and reduce the content of a polyether polyol, such that the compressive strength of the foaming material is significantly improved without increasing or changing the injection amount.

Abstract: The disclosure provides a display device and a holographic display apparatus. The display device includes a display panel including a first linear polarizer located on a light-emitting side, so that the display panel emits linearly polarized image light; and a phase modulation panel disposed on the light-emitting side of the display panel and configured to perform phase modulation on the linearly polarized image light. The holographic display apparatus includes the display device.