Abstract: Embodiments of the present invention provide a method for manufacturing a semiconductor structure, which includes: a base is provided and a stack layer is formed on the base, wherein the stack layer includes at least a first sacrificial layer, and a material of the first sacrificial layer includes an amorphous elemental semiconductor material; second hard mask patterns are formed on the first sacrificial layer through a self-aligned process; a doping process is performed, which includes the operation that a region of the first sacrificial layer exposed from gaps between the second hard mask patterns is doped; the second hard mask patterns are removed; and an undoped region of the first sacrificial layer is removed through a selective etching process so as to form first sacrificial patterns.

Abstract: An energy management system (EMS) and corresponding EMS manager are provided that provide improved extensibility and dynamic updating of models for predicting and optimizing power system management. In one aspect, an EMS predicts generation and consumption of a power system and optimizes operation of the power system using various forecasting and optimization models. The models may be managed and updated by the EMS manager based on data received from the EMS and other EMSs in communication with the EMS manager. The EMS manager may be configured to dynamically update and promulgate updates to models used by the EMS and other aspects of the EMS. The EMS may have an architecture including an application layer configured for the specific management system and a collection of updatable and expandable modules to facilitate forecasting, optimization, communication, and data management for the managed system.

Abstract: An energy management system (EMS) and corresponding EMS manager are provided that provide improved extensibility and dynamic updating of models for predicting and optimizing power system management. In one aspect, an EMS predicts generation and consumption of a power system and optimizes operation of the power system using various forecasting and optimization models. The models may be managed and updated by the EMS manager based on data received from the EMS and other EMSs in communication with the EMS manager. The EMS manager may be configured to dynamically update and promulgate updates to models used by the EMS and other aspects of the EMS. The EMS may have an architecture including an application layer configured for the specific management system and a collection of updatable and expandable modules to facilitate forecasting, optimization, communication, and data management for the managed system.

Abstract: An energy management system (EMS) and corresponding EMS manager are provided that provide improved extensibility and dynamic updating of models for predicting and optimizing power system management. In one aspect, an EMS predicts generation and consumption of a power system and optimizes operation of the power system using various forecasting and optimization models. The models may be managed and updated by the EMS manager based on data received from the EMS and other EMSs in communication with the EMS manager. The EMS manager may be configured to dynamically update and promulgate updates to models used by the EMS and other aspects of the EMS. The EMS may have an architecture including an application layer configured for the specific management system and a collection of updatable and expandable modules to facilitate forecasting, optimization, communication, and data management for the managed system.

Abstract: Provided are a crucible combination and a thermal field assembly. The crucible combination includes a susceptor holder; a susceptor body disposed on the susceptor holder, the susceptor body comprises a crucible installation cavity that gradually increases from the susceptor holder in a direction departing from the susceptor holder; and a crucible disposed in the crucible installation cavity, an outer surface of the crucible is an outer surface that gradually increases from the susceptor holder in the direction departing from the susceptor holder, the outer surface and an inner surface of the crucible installation cavity are arranged oppositely, and a softening temperature of the susceptor body is greater than the softening temperature of the crucible.

Abstract: A computer-implemented method and a system for configuring and implementing an artificial neural network. The method for configuring includes initializing an artificial neural network; and training, based on a training operation, the artificial neural network so as to form an adaptively deployable artificial neural network defining a plurality of nested artificial neural sub-networks. Each artificial neural sub-network is optimal for a respective resource configuration. The method for implementing includes determining an optimal configuration of the artificial neural network for deployment at an electrical device, and deploying the artificial neural network with the optimal configuration at the electrical device.

Abstract: A monocrystal furnace with lateral feeding includes: a furnace body, a feeding apparatus, and a thermal insulation layer, a sealing member, a crucible and a lifting apparatus that are provided within the furnace body. The thermal insulation layer is located between the crucible and the furnace body, a first through-hole is provided on a side portion of the furnace body, and a second through-hole is provided in a position of the thermal insulation layer opposite to the first through-hole; the lifting apparatus is connected to the sealing member and is used to drive the sealing member to switch between a rising state and a falling state; in the rising state, the sealing member rises, and the feeding apparatus is capable of passing through the first through-hole and the second through-hole to be opposite to an opening of the crucible.

Abstract: A font file processing method, an electronic device, and a readable storage medium are provided. The method includes: obtaining an original font file, where the original font file includes an original font; and obtaining a new font file by editing the original font and/or based on the original font and a background picture.

Abstract: A method, apparatus and device for detecting a growth state of a crystalline line of a silicon rod, relating to the technical field of monocrystalline silicon, including in a process of constant-diameter growth of the silicon rod, acquiring a sample image of the silicon rod providing a detection area in the sample image, wherein the detection area overlaps with a crystalline-line growth line of the silicon rod generating a grayscale-value curve of the detection area, and according to the grayscale-value curve of the detection area, determining the growth state of the crystalline line of the silicon rod on the crystalline-line growth line. The method alleviates the affection on the detection of crystalline lines by the fluctuation of the diameter of the silicon rod and the unclarity of the features of the crystalline lines, thereby improving the accuracy and the efficiency of the detection on the crystalline lines.

Abstract: A crystal-growth controlling method and device, and a crystal growing apparatus, used for, in the process of growing a crystal by a pulling method, forming the crystal of the shape required by the cell side. The method includes: in a process of growing a crystal by the pulling method, acquiring a growth image of the crystal in real time, and extracting shape information of the crystal at a growth interface from the growth image, wherein the growth interface is where the crystal intersects with a raw-material melt liquid level; comparing the shape information of the crystal at the growth interface with shape information of the predetermined shape, to obtain a comparison result; and based on the comparison result, adjusting a shape of the crystal at the growth interface by using a laser.

Abstract: The present disclosure provides a semi-synthetic method of dihydroquercetin, belonging to the field of synthesis of organic drugs. The semi-synthetic method includes the following steps: adding quercetin dihydrate to solvent water adjusted to be alkaline with an alkalizing reagent, heating and stirring to dissolve the mixture, and then adding thiourea dioxide under the protection of an inert gas to perform a reduction reaction, to obtain an endpoint reduction reaction solution; diluting the endpoint reduction reaction solution with water and cooling the resultant, and then acidizing, aging, and filtering the resultant to obtain a filtrate and a filter cake; extracting, washing, drying, concentrating, and repeatedly crystallizing the filtrate to obtain dihydroquercetin; and recycling the filter cake after being washed.

Abstract: The present invention relates to compositions, systems, kits, and methods for generating and using ALDH1 antigen-pulsed dendritic cells (DCs). In certain embodiments, initial DCs are pulsed in vitro with a composition comprising ALDH1A1 and/or ALDH1A3 immunogenic peptide(s) to generate ALDH1 antigen-pulsed DCs, wherein the composition is free of tumor cells, cell lysates, and full-length ALDH1 proteins. In some embodiments, the ALDH1 antigen-pulsed DCs are administered to a subject in order to at least partially treat cancer (e.g., to kill at least some cancer stem cells in the subject).

Abstract: In example embodiments, an enhanced deep belief learning model with an extended Kalman filter (EKF) is used for training and updating a deep belief network (DBN) with new data to produce a DBN model useful in making predictions on a variety of types of datasets, including data captured from infrastructure-attached sensors describing the condition of the infrastructure. The EKF is employed to estimate operation parameters of the DBN and generate the model's output covariance. Further, in example embodiments, the configuration of the DBN model may be optimized by a competent genetic algorithm.

Abstract: The present disclosure provides a preparation method of dihydroquercetin, belonging to the field of synthesis of drugs. The method includes steps of: adjusting reaction solvent water to be alkaline with an alkalizing reagent, to obtain an alkaline aqueous solution; dissolving quercetin dihydrate in the alkaline aqueous solution, and adding a sulfite binary combined reducing agent to carry out reduction reaction, to obtain an endpoint reduction reaction solution; diluting the endpoint reduction reaction solution with water, and then acidizing, aging, and filtering the resultant to obtain a filtrate and a filter cake; subjecting the filtrate to extraction, washing, drying, and vacuum concentration to obtain a concentrated crude product; and repeatedly crystallizing the concentrated crude product to obtain dihydroquercetin. The preparation method of the present disclosure has readily available raw materials, a simple process, and low production costs, and is particularly suitable for industrial production.

Abstract: A glass article is provided that includes: a glass substrate comprising a thickness and a primary surface; and a textured region defined by the primary surface. The textured region comprises a plurality of sub-surface hillocks, each hillock having a top surface and a base, the base located below the primary surface of the substrate. The plurality of hillocks comprises an average lateral feature size from 0.1 ?m to 3 ?m and an average height from 5 nm to 200 nm. Further, the primary surface of the substrate is substantially planar.

Abstract: The present disclosure provides a semi-synthetic method of dihydroquercetin, belonging to the field of synthesis of organic drugs. The semi-synthetic method includes the following steps: adding quercetin dihydrate to solvent water adjusted to be alkaline with an alkalizing reagent, heating and stirring to dissolve the mixture, and then adding thiourea dioxide under the protection of an inert gas to perform a reduction reaction, to obtain an endpoint reduction reaction solution; diluting the endpoint reduction reaction solution with water and cooling the resultant, and then acidizing, aging, and filtering the resultant to obtain a filtrate and a filter cake; extracting, washing, drying, concentrating, and repeatedly crystallizing the filtrate to obtain dihydroquercetin; and recycling the filter cake after being washed.

Abstract: The present disclosure provides a preparation method of dihydroquercetin, belonging to the field of synthesis of drugs. The method includes steps of: adjusting reaction solvent water to be alkaline with an alkalizing reagent, to obtain an alkaline aqueous solution; dissolving quercetin dihydrate in the alkaline aqueous solution, and adding a sulfite binary combined reducing agent to carry out reduction reaction, to obtain an endpoint reduction reaction solution; diluting the endpoint reduction reaction solution with water, and then acidizing, aging, and filtering the resultant to obtain a filtrate and a filter cake; subjecting the filtrate to extraction, washing, drying, and vacuum concentration to obtain a concentrated crude product; and repeatedly crystallizing the concentrated crude product to obtain dihydroquercetin. The preparation method of the present disclosure has readily available raw materials, a simple process, and low production costs, and is particularly suitable for industrial production.

Abstract: Embodiments of this application relate to the field of electronic technologies, and provide a network icon display method and a terminal, so that display of a 5G network icon can be more consistent with an actual network status of a terminal, a quantity of times of switching of a network icon can be reduced, and user experience can be improved. A specific solution is as follows: An NR SCG is added to a terminal after the terminal registers with a first cell for the first cell, where the first cell is a long term evolution LTE cell. The terminal registers with the first cell for the second time, where an interval between a time point of registering with the first cell for the second time and a time point of registering with the first cell for the first time is less than or equal to preset duration T. The terminal displays a 5G network icon. Embodiments of this application are used to display a network icon.

Abstract: A glass-based article with a textured surface exhibiting low haze is provided. The glass-based articles are produced by utilizing a combination of abrasion and etching, where hydrofluoric acid is not utilized. The process for producing the glass-based articles also includes an ion exchange process.