Abstract: A patient interface including a plenum chamber, a first seal-forming structure for forming a seal around the patient's mouth, and a second seal-forming structure for forming a seal around the patient's nares. The patient interface further includes at least one stopper rib disposed in the cavity of the plenum chamber spaced apart from the first seal-forming structure in a rest position. The first seal-forming structure configured to contact the at least one stopper rib in an operational position. The at least one stopper rib configured to oppose compression of the first seal-forming structure in an anterior direction. The second seal-forming structure is not configured to contact the at least one stopper rib.

Abstract: An vaporizer includes an outer housing; the outer housing is internally provided with: a liquid storage chamber having an opening; a first liquid guide element having a first surface close to the liquid storage chamber in a longitudinal direction of the outer housing, and a second surface away from the first surface; the first surface sucks the liquid substrate; and the first liquid guide element is made from an organic porous material and is configured to cover the opening to seal the liquid storage chamber, such that the liquid substrate in the liquid storage chamber is substantially removed through the first liquid guide element; a second liquid guide element, configured to at least partially contact with the second surface to suck the liquid substrate; and a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol.

Abstract: A composite electrode structure and a method for manufacturing the same are provided. The composite electrode structure is used as a back electrode of a perovskite solar cell. The composite electrode structure includes a first conductive layer and a second conductive layer. The first conductive layer is used to connect with an electron transporting layer or a hole transporting layer. A material of the first conductive layer is a first light transmitting conductive oxide. The second conductive layer is disposed on the first conductive layer. A material of the second conductive layer is a second light transmitting conductive oxide or a conductive metal.

Abstract: The present disclosure discloses a method for adjusting antenna state of a wireless AP, an smart antenna scheduling method and a wireless AP, wherein the method includes: acquiring a performance index of an antenna of a wireless AP in a current antenna state, wherein the performance index is a weighted average of negotiated rates of a plurality of clients communicably connected with the wireless AP; and adjusting the antenna state of the antenna based on the performance index of the antenna of the wireless AP in the current antenna state.

Abstract: A semiconductor device includes a substrate having a flash memory region and a logic device region, a logic transistor disposed in the logic device region, and a flash memory transistor disposed in the flash memory region. The flash memory transistor includes a metal select gate having two opposite sidewalls and two memory gates disposed on the two opposite sidewalls of the metal select gate.

Abstract: Disclosed are a network coverage prediction method and device, and a non-transitory computer readable storage medium. The network coverage prediction method may include: acquiring Measure Report (MR) data of a first network, first characteristic information corresponding to the first network, and second characteristic information corresponding to a second network, where the first network and the second network have a same coverage area, and are reusable and co-sited; determining a first coverage strength of the first network in the coverage area according to the MR data; determining a coverage strength difference between the first network and the second network in the coverage area according to the first characteristic information and the second characteristic information; and determining a predicted coverage strength of the second network in the coverage area according to the first coverage strength and the coverage strength difference.

Abstract: An organic emitter represented by formula (I): having a highest occupied molecular orbital (HOMO) of more than 70% electron density localized on the Ar1Ar2N-L unit and having an energy of lower than 4.9 eV in absolute numbers, a HOMO-1 having more than 70% electron density localized on the BD unit and an energy higher than 4.75 eV in absolute numbers, and a lowest unoccupied molecular orbital (LUMO) having more than 70% electron density localized on the BD unit. A compound represented by formula (I), where BD is a group selected from the following formulas: A material for an organic electroluminescence device, which contains the compound. An electronic equipment containing the organic electroluminescence device. A light emitting layer containing at least one host and at least one dopant, where the dopant contains the compound.

Abstract: An electronic device is provided. The electronic device includes a first insulating layer, a second insulating layer, an adhesive layer, and a functional layer. The first insulating layer has a side surface and at least one recess adjacent to the side surface. The second insulating layer is disposed on the first insulating layer and filled in the at least one recess. The adhesive layer is disposed on the second insulating layer. The functional layer is disposed on the adhesive layer. In addition, in a cross-sectional view of the electronic device, the second insulating layer has a thickness at a first position, and a thickness of the adhesive layer corresponding to the first position is greater than the thickness of the second insulating layer.

Abstract: A perovskite solar cell and a method for manufacturing the same are provided. The method includes: sputtering a compact layer onto a light transmitting electrode, in which the compact layer has a thickness ranging from 20 nm to 120 nm, and a material of the compact layer is titanium dioxide; sputtering a roughened layer onto the compact layer, in which the roughened layer has a thickness ranging from 20 nm to 30 nm, and a material of the roughened layer is titanium dioxide; disposing a perovskite layer onto the roughened layer; disposing a hole transporting layer onto the perovskite layer; and disposing a back electrode onto the hole transporting layer.

Abstract: The present invention provides a smart wearable device, which is held on an upper body of a wearer by a plurality of contact pad sets, and has a connection unit, a first sensing module, a second sensing module, and an extension unit.

Abstract: Systems, devices, and methods are provided for creating bone tunnels. In particular, described herein are embodiments of bone tunneling devices configured to create curvilinear tunnels in bone, as well as methods and devices relating thereto.

Abstract: The invention relates to the field of biomedicine, in particular to a T cell co-expressing CXCR2 and a Synthetic T-Cell Receptor and Antigen Receptor (STAR) against GPC3, and uses thereof.

Abstract: A tizanidine liquid preparation and use of the tizanidine liquid preparation in the preparation of a medicament for treating muscle spasm, wherein the tizanidine liquid preparation comprises an active ingredient, disodium EDTA and other pharmaceutical excipients, wherein the active ingredient is one or more of tizanidine or a pharmaceutically acceptable salt, solvate and hydrate thereof.

Abstract: The present invention relates to the field of biomedicine, to an improved T cell receptor-costimulatory molecule chimera, in particular to a T cell receptor (TCR) or TCR complex comprising a costimulatory molecule, a T cell comprising the TCR or TCR complex, and the use thereof.

Abstract: A system and method for clean and low-carbon in-situ disposal of waste incineration fly ash includes a waste incineration system and a fly ash disposal system. The fly ash disposal system includes a water washing system, an MVR system, and a dioxin removal system. The water washing system includes a water washing device and a press filtering device. The dioxin removal system includes a heating device, an activated carbon adsorption device, and a heat pump system. The MVR system includes a crystallizer, a heater, a vapor compressor, and other equipment. The waste incineration system is coupled with the fly ash disposal system nearby to achieve in-situ disposal of fly ash, avoiding the logistics cost and secondary pollution problems of long-distance transportation of fly ash, and greatly reducing energy and water resource consumption.

Abstract: A composite material substrate includes an inorganic filler, a resin composition, and a dispersant. The resin composition includes a bismaleimide resin, a naphthalene ring-containing epoxy resin, and a benzoxazine resin. The inorganic filler, the resin composition, and the dispersant are mixed together.

Abstract: A device for treating a user's skin using plasma is provided. The device comprises a plasma generation assembly and a power supply. The plasma generation assembly comprises a discharge electrode including a first surface; a first dielectric material layer provided on the first surface of the discharge electrode and the first surface, a ground electrode surrounding the discharge electrode, and an insulation member spacing around the discharge electrode from the ground electrode. The power supply configured to apply power to the plasma generation assembly so that plasma is generated from the first surface of the discharge electrode to the ground electrode and between the first dielectric material layer and the user's skin.

Abstract: A method of treating a glucose-6-phosphate dehydrogenase deregulated disorder in a subject in need thereof, the method involving administering a therapeutically effective amount of oleanolic acid or a conjugate salt thereof or prodrug thereof to the subject. The glucose-6-phosphate dehydrogenase deregulated disorder can be BCL2 associated athanogene myofibrillar myopathy, amyotrophic lateral sclerosis, Huntington disease, Parkinson disease, or Alzheimer disease.

Abstract: An automated brachytherapy apparatus and method include robotics and/or image guided brachytherapy.

Abstract: The present invention pertains to a method for alleviating atherosclerosis in a subject comprising administrating to said subject a composition or pharmaceutical composition comprising Antcin K.