Abstract: The present disclosure discloses an earphone charging device including a lower box portion having a main control circuit, an upper cap portion covering the lower box portion, and a display screen positioning around the lower box portion. The display screen includes a first portion firmly secured to the lower box portion and at least one second portion floatably connected to the lower box portion. The present disclosure can not only provide a high-leveled visual feeling of the large screen, but also realize a rapid storage of the display screen.

Abstract: A phototherapy device (100) and a phototherapy instrument (500), comprising a near infrared irradiation module (110) used for emitting near infrared light to the head, and a control component (120) used for controlling the operation of the near infrared irradiation module (110) and coupled to the near infrared irradiation module (110). A method for using near infrared light for therapy, which comprises applying a first, optional second, optional third or more near infrared lights to the head of a patient. The device and method are used for treating Alzheimer's disease, improving brain mitochondrial function and ATP levels, promoting amyloid beta protein (A?) decomposition, reducing A? deposition, reducing damage to nerve cells, improving nerve tissue repair and regeneration capabilities, improving cognitive ability etc. A therapy method using the phototherapy device (100) or the phototherapy instrument (500), and a computer readable recording medium controlling required near infrared light.

Abstract: The present disclosure provides a wireless earphone device and method for using the wireless earphone device. The wireless earphone device comprises a processing unit, a switch unit, a wireless transceiving unit, a language input unit, and a speaker unit. The switch unit is electrically connected to the processing unit. The wireless transceiving unit is electrically connected to the processing unit, transmitting wirelessly with the earphone. The language input unit is electrically connected to the processing unit. The speaker unit is electrically connected to the processing unit. While the earphone charging case is activated and switched to a translation mode by the switch unit, a first voice signal is inputted into the processing unit through the earphone, the processing unit processes the first voice signal into a second voice signal, and the second voice signal is emitted by the speaker unit.

Abstract: The present disclosure provides an earphone charging case including a case body, a case cover, and a sliding mechanism. The case body includes an earphone charging slot. The case cover is disposed on the case body to cover the earphone charging slot. The sliding mechanism is disposed between the case body and the case cover. The sliding mechanism includes a first sliding part and a second sliding part corresponding to the first sliding part. The case cover is slidably connected to the case body through the sliding mechanism. The earphone charging case can be opened and closed through linear sliding movement between the case cover and the case body.

Abstract: Provided are an earphone case and an earphone kit. The earphone case includes a case body and a case cover. The case body is provided with a first accommodation recess for accommodating a left earphone and a second accommodation recess for accommodating a right earphone. The case cover is used for covering the case body. The outer surface of at least one of the case body or the case cove is coated with a first coating and a second coating of different colors side by side, where the first coating faces the first accommodation recess, and the second coating faces the second accommodation recess.

Abstract: A three-dimensional (3D) printing methodology is disclosed for freeform fabrication of hydrophobic structures without the use of printed support structures. The build material is directly printed in and supported by a fumed silica-containing yield-stress support bath to form an intermediate article in the support bath material. The intermediate article may be liquid or only partially solidified after being printed into the support bath material. The intermediate article is then heated or irradiated with ultraviolet radiation to initiate cross-linking to solidify the printed intermediate article, forming a finished article.

Abstract: Described herein are apparatuses, systems, and methods for fabricating tissue constructs, such as by fabricating perfusable tissue constructs by embedding a sacrificial material into a composite matrix yield stress support bath. A composite matrix bath can include a microgel filler and a hydrogel precursor. An extrusion tip can be used for embedded printing of perfusable tissue constructs by disposing sacrificial material into the composite matrix bath while the extrusion tip travels along a predefined course through the composite matrix bath. This sacrificial material can be the printed tissue construct or can be removed to render the matrix bath a perfusable tissue construct. The composite matrix bath can include acellular or cell-laden hydrogels. The sacrificial material can include a salt and a physiological buffer or a non-cytotoxic porogen material. The hydrogel precursor can include at least one of gellan and gelatin. Cross-linking can be carried out chemically, thermally, enzymatically, or physically.

Abstract: A camera device and a mobile terminal are provided by the present disclosure. The camera device includes a lens module, a light-guiding tube and a photosensitive sensor; the light-guiding tube is arranged at a periphery of a light-entering hole of the lens module; the light-guiding tube is connected to the photosensitive sensor; and the photosensitive sensor is connected to a circuit board of the lens module.

Abstract: Disclosed are methods and kits for evaluating predicting whether an individual IPF has slowly or rapidly progressive IPF.

Abstract: This application discloses a network slicing method. The method includes obtaining metadata information of each of multiple traffic flows, determining a classification policy according to metadata information of the multiple traffic flows, determining a network slicing policy according to the classification policy, and the network slicing policy includes a mapping relationship between a traffic flow type and a network slice and a slice weight of the network slice, and determining a resource node policy according to the network slicing policy, where the resource node policy includes a mapping relationship between at least one resource node in the network and the at least one network slice and a resource weight of each resource node, and the resource weight of the resource node indicates a ratio of a resource of each of network slices corresponding to the resource node to a resource of the resource node.

Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof, contains an imidazole, or is miconazole or a salt thereof.

Abstract: A device is provided, which includes one or more antennas and a circuit. The circuit is configured to receive a packet from a transmitter device through the antennas, and obtain channel-state information from the received packet. The circuit includes one or more filters to filter out or recognize the received packet that complies with one or more preset conditions. The circuit uses the channel-state information of the received packet, which complies with the one or more preset conditions, to estimate a status of a channel between the transmitter device and the device.

Abstract: A polymer three-dimensional (3D) printing methodology is disclosed for freeform fabrication of polymeric structures under ambient conditions without the use of printed support structures. The build material can be dissolved in a suitable solvent for 3D printing. The polymer solution can be printed in (e.g., continuously printed using a moving dispensing nozzle) a yield-stress support bath to form an intermediate article. The intermediate article may be liquid or only partially coagulated after being printed into the yield-stress support bath. The yield-stress support bath may be at least partially disposed within a container, and the container may be immersed in a post-treatment coagulation solution to remove some or all of the solvent, causing the build material to fully solidify to form a finished article from the intermediate article.

Abstract: Embodiments of the present disclosure provide for three dimensional printing apparatuses, methods of three dimensional printing, and the like.

Abstract: The present invention provides an electronic device including a first antenna, a second antenna and a wireless communication chip. The wireless communication chip is configured to control the first antenna to broadcast a packet, control the second antenna to receive the packet broadcasted from the first antenna, and determine channel state information according to the packet received by the second antenna.

Abstract: A waste heat recovery boiler in producing glass beads includes an equipment base arranged at the lower part of the waste heat recovery boiler. The upper part of the equipment base is connected with a cylindrical combustion production chamber, the lower part of the combustion production chamber is provided with a raw material inlet with single-layer or staggered layers. A finished product outlet is arranged at the lower end inside the combustion diffusion chamber, a membrane wall is arranged outside the combustion diffusion chamber, a steam-water lead-out straight tube system is symmetrically arranged at the upper end of the combustion diffusion chamber, a top annular water collecting tank is connected between the steam-water lead-out straight tube system and a steam-water lead-out tube system, and the steam-water lead-out tube system is connected with an upper drum.