Abstract: The present disclosure provides a complete machine structure, including a display module and a complete machine exterior frame. The display module includes a display panel and a front frame, the front frame including a front frame side edge on an outer side of a side edge of the display panel. The complete machine exterior frame includes at least one outer frame side edge each located on a side of the front frame side edge away from the display panel, and in contact with the front frame side edge. When a total contact area of all outer frame side edges and corresponding front frame side edges satisfies a certain condition, heat transferred from the display module to the complete machine exterior frame can be reduced by controlling the total contact area.

Abstract: A interconnect system, including a plurality of sockets and a first interconnect interface. Any two of the sockets are accessible to each other's hardware resources by transmitting a first packet and a second packet through the first interconnect interface. The first packet includes first interconnect information, used for establishing communication between the two sockets. The second packet includes a first data payload, loaded from one of the two sockets. The sockets include a first socket and a second socket, configured to be interconnected with each other through the first interconnect interface.

Abstract: The present disclosure relates to improving recommendations for small shops on an ecommerce platform while maintaining accuracy for larger shops. The improvement is achieved by retraining a machine-learning recommendation model to reduce sample selection bias using a meta-learning process. The retraining process comprises identifying a sample subset of shops on the ecommerce platform, and then creating shop-specific versions of the recommendation model for each of the shops in the subset. A global parameter adjustment is calculated for the global model based on minimizing losses associated with the shop-specific models and increasing the probability of items being recommended from small shops. The latter is achieved by introducing regularizer terms for small shops during the meta-learning process. The regularizer terms serve to increase the probability that an item from a small shop will be recommended, thereby countering the sample selection bias faced by small-shop items.

Abstract: Intercom systems and methods for image data transmission are provided. The intercom system may include a first intercom including a first image acquisition device, one or more second image acquisition devices, and a second intercom. During an intercom with the second intercom, the first intercom may receive a request for target image data captured by one or more target image acquisition devices of the first image acquisition device and the one or more second image acquisition devices from the second intercom. The one or more target image acquisition devices may include at least one target second image acquisition device of the one or more second image acquisition devices. In response to the request, the first intercom may obtain the target image data from the one or more target image acquisition devices. The first intercom may also send a signal encoding the target image data to the second intercom for display.

Abstract: Disclosed are various embodiments for an anomaly detection system for detecting and identifying anomalies in electrical devices based on an energy profile associated with the electrical devices. Energy profile data associated with electrical devices or components in a power network can be obtained using an energy meter. The energy profile data can be analyzed to determine one or more conditions of the electrical devices. An anomaly of the electrical devices can be determined based on the energy profile data and conditions. Further, a root cause of the anomaly can be determined.

Abstract: A speaker includes: a frame, a vibration system, including a diaphragm and a voice coil driving the diaphragm to vibrate and emit sounds, and a magnetic circuit system fixed to the frame, including a lower plate, and a central magnetic portion and an auxiliary magnet fixed to the lower plate, the central magnetic portion spaced apart from the auxiliary magnet, the auxiliary magnet surrounding the central magnetic portion and forming a magnetic gap, the voice coil located in the magnetic gap, wherein the central magnetic portion includes a main magnetic portion and a reinforcing portion surrounding the main magnetic portion, a projection of the voice coil in a vibration direction of the diaphragm is at least partially located in the reinforcing portion. Compared with the related art, the speaker disclosed by the present disclosure could improve the BL value of the voice coil.

Abstract: A speaker includes: a frame, a vibration system, including a diaphragm and a voice coil assembly, and a magnetic circuit system, comprising a lower plate, a first main magnet and a first auxiliary magnet, a main pole plate, and an upper plate, wherein the upper plate includes a body portion and a groove recessed from the body portion to the lower plate, the groove includes a base, and a connecting arm connected with the body portion and the base, the base is closer to the body portion than the lower plate, the speaker further includes a second auxiliary magnet located in the groove, the base is clamped between the first auxiliary magnet and the second auxiliary magnet. Compared with the related art, the speaker disclosed by the present disclosure could improve the BL value of the voice coil.

Abstract: The present disclosure discloses a sound device includes a frame having a receiving space, a vibration system and a magnet system having a magnetic gap; the vibration system includes a diaphragm and a coil; the magnet system includes a yoke and a magnet; the sound device further includes a FPCB connecting the coil with an outer circuit; the FPCB includes a first welding portion connecting with the coil, a second welding portion connecting with the outer circuit, and a connection portion connecting the first welding portion and the second welding portion, the second welding portion is fixed to the frame and located outside the receiving space. The sound device in the present disclosure has higher space utilization rate.

Abstract: The present disclosure discloses a sound device comprising: a frame; a vibration system supported on the frame; a magnetic system driving the vibration system for sound generation supported on the frame; the magnetic system comprises a main magnet, a sub-magnet and a magnetic gap formed by spacing of the main magnet and the sub-magnet; the vibration system includes a diaphragm fixed to the frame and a coil driving the diaphragm for sound generation, the coil is at least partially inserted in the magnetic gap; the coil includes a first coil and a second coil both in a shape of ring, one end of the first coil is fixed to the side of the diaphragm near the magnetic system, one end of the second coil is fixed to the end of the first coil near the magnetic system, and the first coil and the second coil are insulated from each other. The present disclosure provides a sound device with adjustable voice coil position and good acoustic performance.

Abstract: A speaker includes: a frame, a vibration system, including a diaphragm, a voice coil, and a flexible circuit board, the flexible circuit board including a first fixing portion, a second fixing portion, and an elastic arm, and a magnetic circuit system, including a yoke with a through hole and a main magnet and a secondary magnet fixed to the yoke, the secondary magnet surrounding and spaced from the main magnet for forming a magnetic gap, the voice coil located in the magnetic gap, wherein a projection of the elastic arm along a vibration direction of the diaphragm is at least partially located in the through hole, the speaker further comprises a connecting piece connected with an outer surface of the yoke, the connecting piece covers the through hole. Compared with the related art, the speaker disclosed by the present disclosure has better acoustic performance.

Abstract: Provided herein are methods of treating cancer using LSD1 inhibitors in combination with immunotherapy.

Abstract: The present disclosure provides a speaker unit, which includes a frame, and a vibration system and a magnetic circuit system fixed on the frame. The vibration system includes a diaphragm and a voice coil that drives the diaphragm to vibrate and sound. The speaker unit further includes a magnetic front cover fixed on the frame for improving the BL value of the voice coil. The speaker unit of the present disclosure improves the BL value of the voice coil.

Abstract: Disclosed is an amorphous nanocrystalline alloy strip. When the amorphous nanocrystalline alloy strip is cut into a plurality of narrow strips having a same width of less than or equal to 10 mm, a relative length difference among the plurality of narrow strips is not greater than 0.50%. Further disclosed is a method for manufacturing the amorphous nanocrystalline alloy strip. The amorphous nanocrystalline alloy strip has good surface flatness. The transverse temperature non-uniformity of molten steel inside a melting pool and the surface temperature non-uniformity of a cooling roller within a strip manufacturing position range are controlled in a process of manufacturing the amorphous nanocrystalline alloy strip, so that the surface flatness of the manufactured strip is improved. The manufacturing process is simple and convenient.

Abstract: The present disclosure provides a chitosan-modified opto-hydrodynamic micromotor and a preparation method and use thereof, and belongs to the technical field of micromotors. The chitosan-modified opto-hydrodynamic micromotor provided by the present disclosure is composed of Phaeodactylum tricornutum Bohlin and a chitosan solution. The chitosan-modified opto-hydrodynamic micromotor provided by the present disclosure has high biocompatibility, can non-invasively remove biological threats in a microenvironment containing cells with a sterilization rate reaching about 98%, and can achieve high-efficiency sterilization without affecting cell viability.

Abstract: The invention relates to a polymeric micelle comprising a block copolymer comprising a polyethylene glycol (PEG) hydrophilic block and a hydrophobic block, and a compound according to formula (I) or formula (III) encapsulated within said polymeric micelle and to uses thereof.

Abstract: A large-flux in-situ filtration device for marine microorganism based on a multi-channel circulation distributor is provided, comprising an energy and control module, a circulation distribution module, a filtration module, a pump module, a filtration volume measurement module, a pipeline connection, and a main body support frame. The circulation distribution module may include a multi-channel circulation distributor, a deep-sea servo motor, etc. The filtration module may include a plurality of filter film holders. The pump module may include a stainless steel gear pump, a deep-sea drive motor, etc. The filtration volume measurement module may include a water meter, a camera, and an LED light.

Abstract: Provided herein are methods of treating cancer using LSD1 inhibitors in combination with immunotherapy.

Abstract: A method of manufacturing a battery includes introducing a first material to the battery, providing an anode, a cathode and a separator of the battery; and assembling the anode, the separator and the cathode. The first material is configured and arranged to increase the internal impedance of the battery upon mechanical or thermal loading.

Abstract: The present disclosure relates to a new method for cross-modal retrieval via deep binary hashing and quantization. In a training phase, the system simultaneously learns to generate feature vectors, binary codes, and quantization codes for data across two or more modalities that preserves the semantic similarity correlations in the original data. In a prediction phase, the system retrieve a data item in a database that is semantically similar to a query item of a different modality. To identify the database item closest in semantic meaning to the query item, the system first narrows the database search space based on binary hash code distances between each of the database items and the query item. The system then measures the quantization distances between the query items and the database items in the smaller search space. The system identifies database item have the closest quantization distance to the query item as the closest semantic match to the query item.

Abstract: A method and system for rapid retrieval of target images based on artificial intelligence, obtaining a template image and a plurality of known labels corresponding to the template image; extracting an image to be detected from a target image database; inputting both the image to be detected and the template image into a trained convolutional neural network, and outputting a hash code of the image to be detected and a hash code of the template image; obtaining a similarity between the images based on a Hamming distance between the hash codes, then selecting one or more images to be detected with the similarity higher than a set threshold as a retrieval result to output. Accordingly, the method and system is able to better cope with the retrieval of items in complex scenarios.