Abstract: A method for determining information, a remote terminal, and a mower are provided. The method includes: collecting a to-be-processed image for a to-be-recognized region through an image collector of a to-be-controlled device, where the to-be-recognized region at least includes a to-be-processed region and an obstacle region; processing the to-be-processed image, and determining information of a partial boundary of a to-be-processed region where the to-be-controlled device is currently located; and controlling the to-be-controlled device to switch between an autonomous movement mode and a remotely controlled movement mode based on the information of the partial boundary to determine a boundary of the to-be-processed region, where the boundary of the to-be-processed region is used for distinguishing the to-be-processed region from the obstacle region.

Abstract: A method for determining information, a remote terminal, and a mower are provided. The method includes: collecting a to-be-processed image for a to-be-recognized region through an image collector of a to-be-controlled device, where the to-be-recognized region at least includes a to-be-processed region and an obstacle region; processing the to-be-processed image, and determining information of a partial boundary of a to-be-processed region where the to-be-controlled device is currently located; and controlling the to-be-controlled device to switch between an autonomous movement mode and a remotely controlled movement mode based on the information of the partial boundary to determine a boundary of the to-be-processed region, where the boundary of the to-be-processed region is used for distinguishing the to-be-processed region from the obstacle region. The method can solve the problems of cumbersome operations and low efficiency existing in existing methods for determining a regional boundary.

Abstract: A multimodal imaging system and method for multimodal imaging is disclosed. The system includes an imaging system that is configured to image a sample using two or more of imaging modes comprising a bright field imaging mode, a fluorescence imaging mode, and a Raman mapping imaging mode. The method includes arranging an imaging system to image a sample using two or more of imaging modes comprising a bright field imaging mode, a fluorescence imaging mode, and a Raman mapping imaging mode. Application of the method to solid-state batteries is disclosed.

Abstract: A method includes: a first device sends a first data frame to a second device, where the first data frame includes an LFMS a1; the first device receives a mixed signal, where the mixed signal includes a first reflected data frame of the first data frame and a second data frame sent by the second device; the first device obtains a first offset based on the LFMS a1 in the first reflected data frame, and obtains a reconstructed data frame of the first reflected data frame based on the first data frame; and the first device eliminates the reconstructed data frame of the first reflected data frame from the mixed signal based on the first offset.

Abstract: A piston-type oil tank with safety valve have a tank body, a separator piston arranged inside the tank body, and an oil inlet and an air outlet provided at the front and rear ends of the separator piston respectively. The separator piston is arranged with a penetrated safety valve core, a support frame is arranged at the end of the safety valve core facing the air outlet, and a stop plate is provided at the end of the safety valve core facing the oil inlet. An oil discharge groove is provided on the side wall of the safety valve core. When the support frame presses against the end face where the air outlet is located, the oil discharge groove connects the spaces on both sides of the separator piston, and an oil outlet gap is reserved between the support frame and the end face where the air outlet is located.

Abstract: The present invention relates to fusion proteins and methods of using the same. Specifically, invention relates to fusion proteins comprising an intein and a DNA polymerase, and methods of using the same for DNA synthesis.

Abstract: The present disclosure discloses a dual-branch combined plunger pump with a built-in oil circuit and a riveting tool, and relates to the technical field of riveting tools. In a first aspect, a dual-branch combined plunger pump with a built-in oil circuit includes a pump body, a plunger is arranged in the pump body, a plunger chamber is arranged in the pump body, and an oil inlet is arranged on a wall surface. In a second aspect, a riveting tool includes a main body, a plunger port is arranged on the main body, and the main body is in a sealed connection with the above-mentioned dual-branch combined plunger pump with a built-in oil circuit on a wall surface. The present disclosure does require an oil pipe to connect the oil tank and the combined plunger pump, which effectively reduces the risk of oil leakage.

Abstract: Embodiments of the present disclosure provide a method and an apparatus of interaction video connection, an electronic device, and a storage medium. The method includes: receiving interaction match information pushed by a server, where the interaction match information includes first information of a second client, the first information of the second client is determined according to first data of a first client, the first data is used to indicate a match demand category corresponding to the first client; generating timing information, and displaying, according to the interaction match information, the timing information and the first information of the second client, where the timing information indicates a remaining duration before requesting an establishment of a video connection with the second client; and establishing, according to the timing information, the video connection with the second client.

Abstract: A cathode for an electrochemical device is described including a sodium-based disordered rock salt which can include a transition metal, such as manganese, iron, or titanium. The electrochemical device can be a sodium-ion battery. The disordered rock salt can either be stoichiometric or an over-stoichiometric. A degree of over-stoichiometry of the disordered rock salt is from 0% to about 100%. The disordered rock salt may include, Na1.1Ti0.2Mn0.7O2, MS10-Na1.1Ti0.2Mn0.7O2, MS20-Na1.1Ti0.2Mn0.7O2, Na1.2Ti0.4Mn0.4O2, MS10-Na1.2Ti0.4Mn0.4O2, Na1.3Ti0.6Mn0.1O2, and MS10-Na1.3Ti0.6Mn0.1O2, or a combination thereof.

Abstract: An over-stoichiometric lithium-based transition metal-based cation-disordered rock salt cathode for a lithium-ion battery in a metastable state that includes an over-stoichiometric amount of lithium and at least one transition metal, in which the cathode has a mole ratio of total cations to total anions being greater than 1:1, and methods to synthesize the over-stoichiometric lithium-based transition metal-based cation-disordered rock salt cathode.

Abstract: The invention provides competitive inhibitors of farnesyl transferase, compositions comprising the competitive inhibitors of farnesyl transferase, and their use as antifungal agents and as agents for the prevention of the formation or growth of biofilms.

Abstract: A speech-processing system receives input data representing text. An encoder processes segments of the text to determine embedding data, and a decoder processes the embedding data to determine one or more categories associated with each segment. Output data is determined by selecting words based on the segments and categories.

Abstract: This disclosure provides systems, methods, and devices for audio signal processing that support feedback cancellation in a personal audio amplification system. In a first aspect, a method of signal processing includes receiving an input audio signal, wherein the input audio signal includes a desired audio component and a feedback component; and reducing the feedback component by applying a machine learning model to the input audio signal to determine an output audio signal. Other aspects and features are also claimed and described.

Abstract: Disclosed are a magnetic attraction type fixed charging device and a magnetic attraction type fixed charging method. The device includes a connection status acquisition module for acquiring equipment interface and circuit connection information and uploading same to a database; a database module for choosing whether to charge or not based on the information in the database; a charging status acquisition module for acquiring equipment status information during charging and uploading same to a cloud; a charging mode selection module for selecting a charging mode based on the equipment status information in the cloud; and a data feedback module for sending the equipment status information and the charging mode to a bound mobile intelligent terminal. The present application solves the technical problem that the traditional string-type charging equipment is not capable of controlling the charging power, and the fault location cannot be known in time, which makes the detection process complicated.

Abstract: A chemical mechanical polishing system includes a platen to support a polishing pad having a polishing surface, a source of coolant, a dispenser having one or more apertures suspended over the platen to direct coolant from the source of coolant onto the polishing surface of the polishing pad; and a controller coupled to the source of coolant and configured to cause the source of coolant to deliver the coolant through the nozzles onto the polishing surface during a selected step of a polishing operation.

Abstract: Embodiments herein generally relate to polishing pads and methods of forming polishing pads. A polishing pad includes a plurality of polishing elements. Each polishing element comprises an individual surface that forms a portion of a polishing surface of the polishing pad and one or more sidewalls extending downwardly from the individual surface to define a plurality of channels disposed between the polishing elements. Each of the polishing elements has a plurality of pore-features formed therein. Each of the polishing elements is formed of a pre-polymer composition and a sacrificial material composition. In some cases, a sample of the cured pre-polymer composition has a glass transition temperature (Tg) of about 80° C. or greater. A storage modulus (E?) of the cured pre-polymer composition at a temperature of 80° C. (E?80) can be about 200 MPa or greater.

Abstract: The present invention relates to fusion proteins and methods of using the same. Specifically, invention relates to fusion proteins comprising an intein and a DNA polymerase, and methods of using the same for DNA synthesis.