Abstract: Provided is a method and device for low-carbon integrated energy system scheduling. A specific embodiment of this method comprise: obtaining the energy device information set for each energy device in the virtual power plant; generating the acquisition cost information for each energy device based on an energy device name, energy device parameter information and an energy device number in the energy device information set; generating the energy scheduling objective values and the parameter information of each energy device based on the preset constraint sets and energy acquisition cost information of each energy device; controlling each energy device in the virtual power plant to execute the energy scheduling tasks based on the objective energy device parameter information.

Abstract: The present invention provides a high-efficient magnesium ion removal system for salt lake brine based on in situ alkali production using bipolar membrane electrochemical process, it is constructed with cathode, cathode cell, anode, anode cell, and anion exchange membranes, bipolar membranes, acid cells, alkali cells, mesh materials for precipitate aggregation, acid-washing cells.

Abstract: The disclosure describes various aspects of using optical elements monolithically integrated with light-emitting diode (LED) structures. In an aspect, a light emitting device includes a single LED structure having an active region and a single optical element disposed on the LED structure and configured to collimate and steer light emitted by the LED structure. One or more additional optical elements may also be disposed on the LED structure. In another aspect, a light emitting device may include multiple LED structures and a single optical element disposed on the multiple LED structures and configured to collimate and steer light emitted by the multiple LED structures. For each of these aspects, the LED structure(s) and the optical element(s) are made of a material that includes GaN, the LED structure(s) has a corresponding active region, and the LED structure(s) has a corresponding reflective contact disposed opposite to the optical element(s).

Abstract: The present disclosure generally relates to content-based tactile outputs. In some embodiments, user interfaces associated with content-based tactile outputs are described. In some embodiments, user interfaces associated with end-of-content tactile outputs are described. In some embodiments, user interfaces associated with moving a user interface in response to different types of input are described. In some embodiments, user interfaces associated with adjustable item-based tactile outputs are described. In some embodiments, user interfaces associated with input velocity-based tactile outputs are described.

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for selecting, from a unified electrical power grid model, a first proper subset of elements of the model. A first electrical grid simulation model is selected. A second, differing proper subset of elements of the model are selected. A second electrical grid simulation model that differs from the first electrical grid simulation model is selected. A set of boundary conditions common to the first electrical grid simulation model and the second electrical grid simulation model are determined. Operation of the electrical power grid is simulated, and can include (i) simulating, using the first electrical grid simulation model, the first proper subset of elements of the unified model, and the set of boundary conditions; and (ii) simulating, using the second electrical grid simulation model and the second proper subset of elements of the unified model, and the set of boundary conditions.

Abstract: An electronic device displays a user interface that includes a first adjustable control and a second adjustable control and detects movement of a first contact across a touch-sensitive surface in a drag gesture. In accordance with a determination that the drag gesture is performed while a focus selector is at a location that corresponds to the first adjustable control: the device outputs a first plurality of tactile outputs that has a first distribution of tactile outputs. In accordance with a determination that the drag gesture is performed while the focus selector is at a location that corresponds to the second adjustable control, the device outputs a second plurality of tactile outputs. The second plurality of tactile outputs has a second distribution of tactile outputs that is different from the first distribution of tactile outputs.

Abstract: A system may include an electronic device that includes an enclosure having a transparent cover. The electronic device may also include a display positioned below the transparent cover and configured to display a first graphical user interface and a second graphical user interface different from the first graphical user interface, and a touch sensor positioned below the transparent cover and configured to detect touch inputs applied to the transparent cover. The system may also include a protective case that includes a shell defining a cavity and configured to at least partially cover the enclosure of the electronic device when the electronic device is positioned in the cavity, and a near-field wireless communication antenna coupled to the shell and detectable by the electronic device. In response to detecting the near-field wireless communication antenna, the electronic device may be configured to switch from the first graphical user interface to the second graphical user interface.

Abstract: An electronic device displays a first user interface that includes a plurality of icons of a first type and at least one icon of a second type. While a focus selector is on a first icon of the first type, the device detects movement of a contact in a drag gesture, and, in response, moves the first icon across the display. In accordance with a determination that the first icon moves over one or more other icons of the first type during the drag gesture, the device outputs one or more tactile outputs of a first type. In accordance with a determination that the drag gesture moves the first icon over an icon of the second type at the end of the drag gesture, the device displays a second user interface that corresponds to the icon of the second type and outputs a tactile output of a second type.

Abstract: An electrode material of a supercapacitor includes a negative material prepared by the following steps: first dispersing graphite oxide in deionized water; after stirring and ultrasonic treatment, reducing the graphite oxide into reduced graphene oxide by using a hydrazine hydrate, and vacuum drying at 40-80° C.; dispersing the reduced graphene oxide in a DMF solution with 2,6-diaminoanthraquinone, and stirring and performing the ultrasonic treatment again; at 60-90° C., adding isoamyl nitrite, and reacting for 18-24 h; and washing reaction products with ethanol and deionized water for multiple times, and finally freeze drying to obtain a product.

Abstract: A system may include an electronic device that includes an enclosure having a transparent cover. The electronic device may also include a display positioned below the transparent cover and configured to display a first graphical user interface and a second graphical user interface different from the first graphical user interface, and a touch sensor positioned below the transparent cover and configured to detect touch inputs applied to the transparent cover. The system may also include a protective case that includes a shell defining a cavity and configured to at least partially cover the enclosure of the electronic device when the electronic device is positioned in the cavity, and a near-field wireless communication antenna coupled to the shell and detectable by the electronic device. In response to detecting the near-field wireless communication antenna, the electronic device may be configured to switch from the first graphical user interface to the second graphical user interface.

Abstract: A preparation method of SnO2@Sn coated reduced graphene oxide composite material. By compounding reduced graphene oxide and SnO2, SnO2 undergoes conversion and alloying reactions to form Sn nanoparticles, and the three components have a synergistic effect and good reversibility. Nano SnO2@Sn particles are uniformly distributed on the ultrathin RGO nanosheets. RGO can effectively alleviate volume expansion caused by SnO2 and prevent SnO2@Sn nanoparticles from agglomeration during cycle. The adhesion of SnO2@Sn on RGO can also effectively reduce the repacking of RGO nanosheets, so that the composite material maintains a large surface area during the charge-discharge process, providing sufficient space for the storage of potassium ions. Therefore, the prepared SnO2@Sn coated reduced graphene oxide composite material (SnO2 @Sn@RGO) has excellent electrochemical performance, exhibits excellent cycle performance, rate capability and long-term cycle stability, and has a very ideal first coulomb efficient.

Abstract: The present invention relates to methods, compounds, and compositions for treating viral infections, including COVID-19 viral infections. In certain embodiments, the compositions comprise: i) a remdesivir analog, ii) remdesivir or a remdesivir analog, and a surfactant, a cyclodextrin, or a combination thereof, iii) nanoparticles comprising albumin and remdesivir or remdesivir analog, iv) liposomes comprising lipids and remdesivir or remdesivir analog; and/or v) microparticles comprising PLA and/or PLGA, and remdesivir or remdesivir analog. In certain embodiments, the compositions are aqueous (e.g., for intravenous administration). In other embodiments, the compositions are nebulized or in the form of a dry powder (e.g., for inhalation by an infected subject).

Abstract: A method for preparing a double-sided microlens array, which is used to prepare a uniform, large-area and easy-to-control microlens array on upper and lower surfaces of a sapphire glass lens. A complete laser wavefront is spatially divided into many tiny parts, and each part is focused on the focal plane by a corresponding small lens, and the light spots are overlapped to achieve uniform light in a specific area. The sapphire glass lens is applied to the deep ultraviolet LED inorganic module packaging device to reduce the total reflection loss between the deep ultraviolet LED package optical window-air interface, and focus the light passing through the lens on the focal plane, while increasing the emission of light Coupling ability, uniform light intensity of ultraviolet LED.

Abstract: The present disclosure relates to primer and probe sets for pathogen detection of infection in a transplant patient, a kit and use thereof, and belongs to the technical field of molecular biology detection. There are 23 primer and probe sets that can be used to jointly detect 23 kinds of pathogens with a high infection rate and a high lethality rate after transplantation, including an adenovirus type B; and two ends of a corresponding sequence of each probe have correspondingly a fluorophore and a quencher group, respectively. The present disclosure further provides a real-time fluorescence quantitative PCR kit for pathogen detection of infection in a transplant patient, including the primer and probe sets, a pathogen plasmid standard, a fluorescence quantitative PCR reaction solution, and sterile deionized water, which can simultaneously detect 23 pathogens infected by the transplant patient.

Abstract: The present invention belongs to the field of diagnosis and treatment of tumors, and relates to a HIF-2? small-molecule inhibitor and use thereof in treatment of tumors such as breast cancer and ovarian cancer. The small-molecule inhibitor is a compound represented by formula (I) or a stereoisomer, pharmaceutically acceptable salt, solvate or prodrug of the compound represented by formula (I). The small-molecule inhibitor mainly inhibits the proliferation of tumor cells by inhibiting HIF-2? protein, and can also inhibit the growth of CSCs with high expression of HIF-2?. The small-molecule inhibitor can be used as a novel anti-tumor drug to completely eliminate tumors and stem cells, and has broad application prospects.

Abstract: An electronic device displays a first user interface that includes a plurality of icons of a first type and at least one icon of a second type. While a focus selector is on a first icon of the first type, the device detects movement of a contact in a drag gesture, and, in response, moves the first icon across the. In accordance with a determination that the first icon moves over one or more other icons of the first type during the drag gesture, the device outputs one or more tactile outputs of a first type. In accordance with a determination that the drag gesture moves the first icon over an icon of the second type at the end of the drag gesture, the device displays a second user interface that corresponds to the icon of the second type and outputs a tactile output of a second type.

Abstract: An electronic device with a first off-display input region detects a first portion of an input on the input region. In response to the first portion of the input: when the first portion of the input meets first criteria without a characteristic intensity of the first input increasing above a first intensity threshold, the electronic device provides a first output that indicates a current state of a first attribute of the electronic device without altering the first attribute. The electronic device detects a second portion of the input. In response to the second portion of the input: if the second portion of the first input meets second criteria that require the characteristic intensity of the input increases above the first intensity threshold, the electronic device performs a first operation that alters the first attribute of the electronic device; and otherwise, the electronic device forgoes performing the first operation.

Abstract: The present disclosure generally relates to content-based tactile outputs. In some embodiments, user interfaces associated with content-based tactile outputs are described. In some embodiments, user interfaces associated with end-of-content tactile outputs are described. In some embodiments, user interfaces associated with moving a user interface in response to different types of input are described. In some embodiments, user interfaces associated with adjustable item-based tactile outputs are described. In some embodiments, user interfaces associated with input velocity-based tactile outputs are described.

Abstract: The disclosure relates to a method for preparing a 3D sponge structured carbonitride coated VSe2 composite (3D-VSe2@CN), belonging to the technical fields of electrode materials and preparation of batteries. In the disclosure, carbon, nitrogen and VSe2 are composited by using NaCl as a template so as to construct a 3D sponge structured carbonitride coated VSe2 composite. The 3D sponge structure can increase the structure stability of the material in the cyclic process, and the carbocanitride can increase the electron conductivity and activity sites of the material, so as to allow easier diffusion of potassium ions. Meanwhile, the stable structure can cause the clustering of VSe2 all the time. Thus, the prepared composite has good and stable rate capability and cycle stability. The process method is simple, low in cost, environmental-friendly, and suitable for large-scale industrial production.

Abstract: A preparation method of fluorocarbon-coated VSe2 composite (VSe2@CF) anode electrode material, including: weighting and dissolving an acetylacetone oxovanadium (VO(acac)2) and a selenium dioxide in a solvent to prepare a first solution with a concentration of 0.5-2 mol/L, and stirring the first solution for 0.5 h to obtain a dark green solution; adding the dark green solution with an organic acid to obtain a second solution; transferring the second solution to a polytetrafluoroethylene-lined high-pressure hydrothermal reactor, and holding at a heat insulation temperature for 15-30 h to obtain a third solution; after the third solution is cooled, suction filtering the cooled third solution, and washing the filtered third solution repeatedly to obtain a precipitate; drying the precipitate to obtain a black powder; co-mixing a citric acid solution with the black powder, stirring, ball milling, and drying; and heating up, holding, and finally cooling naturally to room temperature under inert atmosphere.