Abstract: Systems and methods involving a cloud distributed integrated node (DIN) composed of one or more servers; and a plurality of edge DINs configured to manage a corresponding region of heterogenous energy sources; which includes intaking data across the heterogenous energy sources of the corresponding region for one or more of the plurality of edge DINs; executing processing on the intaken data to produce a unified output for processing by the cloud DIN; transmitting the unified output to the cloud DIN from the one or more of the plurality of edge DINs; in response to receipt of the unified output from one or more of the plurality of edge DINs, issuing, a command to regulate the heterogenous energy sources of the corresponding region; and controlling the heterogenous energy sources of the corresponding region in response to the command with the one or more of the plurality of edge DINs.

Abstract: Systems and methods for managing a presentation of a dynamic profile photo are provided. In particular, a server may receive contextual information associated with one or more users. The server may determine that the contextual information is consistent with a predetermined contextual action. In some examples, the server may identify a dynamic profile photo associated with the predetermined contextual information; and present, in response to the determination that the contextual information is consistent with the predetermined contextual action, the dynamic profile photo to the one or more users.

Abstract: A method for visualization of an end device. The method may include setting an object display limit on a display map, the display map displaying a plurality of objects, and wherein each of the plurality of objects is assigned a priority status; receiving data from the end device; classifying the data and assigning priority status to an object with the data, wherein the object is added to the plurality of objects; and displaying the plurality of objects based on priority status and the object display limit.

Abstract: Provided are a signal processing method and apparatus, a storage medium, and an electronic apparatus. The method is applied to an optical communication receiving end, and comprises: after receiving an optical analog signal, converting the optical analog signal into a digital signal; and performing nonlinear effect compensation processing on the digital signal.

Abstract: The present disclosure discloses multifunctional lactobacilli capable of relieving a toxic effect of perfluorooctanoic acid (PFOA) and use thereof, and belongs to the technical field of microorganisms.

Abstract: A layout diagram generation method, an apparatus, and a system for a photovoltaic power generation system, and a storage medium are provided. The method includes: acquiring device information and first electrical location information of each of the plurality of photovoltaic devices, and acquiring physical location information of the at least one photovoltaic module and second electrical location information of a photovoltaic device connected to the at least one photovoltaic module. Generating a layout diagram of the photovoltaic power generation system based on the first electrical location information, the second electrical location information, the device information, and the physical location information.

Abstract: An intermediate of a polyamine derivative, a preparation method therefor, and a use thereof. The intermediate is easy to prepare and high in purity; and when the intermediate is used for preparing the polyamine derivative, the obtained product is high in purity, the operation is simple and convenient, the purity and yield of the polyamine derivative are improved, the purification operation for the product is simplified, and the industrial production of the polyamine derivative and a medicinal salt thereof can be improved. Further provided is a preparation method for the polyamine derivative, the operation thereof is simple and convenient, and the purity of the obtained product is high. The method has a very good application prospect in the field of chemical medicines.

Abstract: Provided in embodiments of the present disclosure are a blockchain-based method and system for SDP access control.

Abstract: A multimedia information display method is provided. The method includes: obtaining to-be-displayed multimedia information, where the to-be-displayed multimedia information includes main multimedia information and at least one piece of additional multimedia information having an association relationship; displaying the main multimedia information on a display interface; determining a cover for the at least one piece of additional multimedia information when the main multimedia information is displayed for a preset time period, and displaying the main multimedia information and the cover on the display interface; and switching, in response to a clicking operation on the cover, the main multimedia information displayed on the display interface into the additional multimedia information corresponding to the clicking operation.

Abstract: Disclosed are an automatic planning method and a device for tissue ablation. The method includes: obtaining a three dimensional (3D) model of a to-be-ablated tissue through a 3D reconstruction technique; marking a cylindrical ablation point on the 3D model through an ablation planning, an axial direction of the ablation point is the same as a radio frequency direction of thermal ablation; and displaying an ablated area on the 3D model, the reconstruction technique includes: obtaining slice images of the to-be-ablated tissue in a plurality of directions, the slice image in each direction includes a plurality of two dimensional (2D) images; depicting, by a primitive, the to-be-ablated tissue on the 2D images in one direction; and constructing the 3D model of the to-be-ablated tissue through the 3D reconstruction technique based on the original 2D images.

Abstract: Disclosed are a power demand side speech interaction method and system. The method includes: obtaining original demand information, the original demand information including user's basic information, user demand information, and a user demand time; converting the original demand information into first information in text format; performing text statistical analysis based on an industry term on the first information in text format, to obtain second information; searching for corresponding user's actual information from a database according to the second information; outputting the user's actual information; searching for a corresponding forecasting model from the database, according to the second information and the user's basic information; calculating, according to a policy limit value of latest policy information in the database, a time for which the model corresponding to the user's basic information reaches the policy limit value; and transmitting an early warning message.

Abstract: A die separation ring that causes non-uniform expansion of a semiconductor wafer during a semiconductor wafer expansion process. The die separation ring includes an annular body that extends about a central axis. The annular body of the die separation ring includes a first portion having a first elevation and a second portion having a second elevation that is lower than the first elevation. A third portion extends between the first portion and the second portion forming a transition between the first portion and the second portion.

Abstract: A heat patch capable of targeted drug delivery based on a Monroe effect include: a fixation layer, a heating layer and a drug layer that are arranged in sequence, where a heating assembly is arranged in the heating layer, a heat collection cavity that is provided with an opening facing the drug layer is provided in a side, close to the drug layer, in the heating layer, a drug is contained at a portion, corresponding to the opening of the heat collection cavity, in the drug layer, and the heat collection cavity has a shape of any or a combination of a semicircle, a cone and a semi-elliptic shape. The heat collection cavity is provided, and the heat collection cavity fully exerts the Monroe effect, effectively collects heat released in a chemical reaction in the heating layer, and transfers heat to the drug in a concentrated manner.

Abstract: Disclosed are systems and methods for a computerized framework that electronically manages and controls a patient's therapy for proper administration of diabetic treatment. The framework includes a disposable pen injector that has integrated therein dose logging capabilities (e.g., a NFC circuit) for controlling the administration of the prescribed therapy. Electronic communications between the disposable pen injector and a therapy control application executing on a patient's device can effectuate accurate and efficient administration of prescribed therapy. The pen can communicate information to the patient's device, and the application executing thereon, that includes dosage information related to availability left in the pen, timing of doses, and the like. In a related manner, the application can compile dosage planning information that can dictate types of doses, amounts of doses, timing of doses, and the like, to ensure that the patient is complying with a prescribed diabetic prescription.

Abstract: A cleaning device is provided, which includes a body mechanism, a chassis body, a cleaning assembly, a water tank, and a negative pressure source. A lower end of the body mechanism is rotatably connected to a middle of the chassis body. The cleaning assembly is arranged below the chassis body. The water tank includes a sewage tank and a clean water tank capable of supplying water for cleaning. At least one of the clean water tank and the sewage tank is arranged on the chassis body. The negative pressure source is capable of sucking dirt generated by the cleaning assembly into the sewage tank during cleaning.

Abstract: Embodiments of the present disclosure provide an economy configuration method and apparatus for a passive optical network, and a storage medium. The economy configuration method includes: sending, by an Optical Line Terminal (OLT), an economy control message or message group to an Optical Network Unit (ONU), wherein the economy control message or message group comprises a first operating parameter and a second operating parameter of a Channel Pair (CP) between the OLT and the ONU; and configuring, by the OLT, the OLT according to the first operating parameter or the second operating parameter.

Abstract: The invention belongs to the field of bioengineering and food technology, and discloses a method for enzymatic resolution of chiral substances, including the following steps: (1) preparing an enzyme solution with a lipase concentration of 1-3000 U/mL, and adding a soluble salt, a hydrophilic solvent and a hydrophobic solvent to the enzyme solution to form a three-liquid phase system; the hydrophobic solvent contains esters or amide compounds composed of racemic chiral compounds; (2) subjecting the three-liquid phase system to enzyme-catalyzed reaction under stirring condition; after the reaction is completed, standing or centrifuging the three-liquid phase system to divide it into three layers, which are a upper liquid layer, a middle liquid layer and a lower liquid layer from top to bottom.

Abstract: A semiconductor storage device such as an SSD includes a pliable printed circuit board (PCB) having semiconductor memory devices mounted by solder balls on first and second opposed major surfaces. The memory devices are mounted so as to be staggered and/or partially overlapping with each other on the first and second surfaces of the PCB in at least one direction. The staggered arrangement allows the PCB to flex upon warping of the memory devices mounted on the PCB.

Abstract: The present application relates to the field of error detection technology. An error detection method and a robot system are provided. The error detection method includes: obtaining a target pose of an end of an operating arm; acquiring a positioning image; recognizing, in the positioning image, a plurality of pose identifications located on the end of the operating arm; recognizing, based on the plurality of pose identifications, an angle identification located on the end of the operating arm, the angle identification having a position association relationship with a first pose identification of the plurality of pose identifications; determining, based on the angle identification and the plurality of pose identifications, an actual pose of the end of the operating arm; and generating, in response to the target pose and the actual pose meeting an error detection condition, a control signal related to a fault.

Abstract: Systems and methods for detecting contact between a link and an external object are provided. In one aspect, there is provided a robotic system, including a manipulatable link, a rigid shell configured to overlay the manipulatable link, and one or more sensors positioned between the rigid shell and the manipulatable link. The one or more sensors are configured to detect contact between the rigid shell and an external object.