Abstract: Described herein are solid forms of (5R,6S)-10,11-difluoro-12-((2-fluoro-4-iodophenyl)amino)-5,6-dihydroxy-4,5,6, 7-tetrahydro-1H-spiro[benzo[b][1,5, 4]oxathiazecine-3,1?-cyclopropane]2,2-dioxide in amorphous and crystalline forms, and processes of preparation, and pharmaceutical compositions thereof. Also provided are methods of their use for treating, preventing, or ameliorating a disease or disorder in which the RAS pathway is upregulated such as cancer, RASopathies and laminopathies. Formula (I).

Abstract: An animation method includes: determining a plurality of polylines corresponding to a plurality of strip-shaped three-dimensional models, each strip-shaped three-dimensional model being bound to a specified three-dimensional model; determining, for a target polyline, in response to the specified three-dimensional model moving at an ith moment, force data respectively corresponding to a plurality of special effect particles on the target polyline at the ith moment; calculating, based on the force data, a speed change amount of each special effect particle from the ith moment to an (i+1)th moment; and calculating, based on movement speeds of the plurality of special effect particles on the plurality of polylines at the ith moment and speed change amounts of the plurality of special effect particles on the plurality of polylines from the ith moment to the (i+1)th moment, movement trajectories respectively corresponding to the plurality of special effect particles.

Abstract: A control method applied to an electronic device includes, in response to detecting that a first interface of the electronic device is accessed to an external device, determining whether the external device is a signal source device of a multi-media signal source, in response to the external device being the signal source device of the multi-media signal source, controlling a multi-media output controller of the electronic device to power on, and controlling the electronic device to switch to a first mode, in the first mode, the electronic device being controlled to be a multi-media output terminal of the external device. In the first mode, the multi-media output controller receives first multi-media data of the external device. First display data of the first multi-media data is converted into a second display signal based on a size of a target display area of a display of the electronic device.

Abstract: Provided are a pulverized coal boiler with a bottom combustor, and a control method for the pulverized coal boiler, wherein the pulverized coal boiler includes a furnace, at least one bottom combustor and a secondary air distributing device. Each combustor is provided with a combustor spout, and the secondary air distributing device surrounds the combustor and is arranged at the bottom of the furnace. The secondary air distributing device includes an internal secondary air distributing device and an external secondary air distributing device, wherein the internal secondary air distributing device includes an internal secondary air gathering box and an internal secondary air pipe, and the external secondary air distributing device includes an external secondary air gathering box and an external secondary air pipe.

Abstract: A goods loading or unloading control method is applicable to a goods loading or unloading device. The goods loading or unloading device includes a storage unit. The storage unit is provided with a goods outlet and a roller conveyor. The roller conveyor has an outer contour surface configured for rolling contact with goods in the storage unit. The roller conveyor is configured to rotate about a rotation axis thereof. The method includes: receiving a goods loading or unloading instruction; and controlling a rotation state of the roller conveyor according to the goods loading or unloading instruction, so as to convey goods outside the storage unit to outside of the goods outlet through the storage unit.

Abstract: A method of reducing surface defects of a piezoelectric film layer includes depositing a first seed layer on a substrate, depositing an intermediate film layer on the first seed layer at a first temperature of approximately 350 degrees Celsius to approximately 700 degrees Celsius, depositing a second seed layer on the intermediate film layer, and depositing a piezoelectric film layer at a second temperature of less than 200 degrees Celsius. The piezoelectric film layer has a surface cone defect count of less than or equal to 2 per 100 microns2 of surface area of the piezoelectric film layer. In some embodiments, no vacuum breaks occur between depositions of the first seed layer, the intermediate film layer, the second seed layer, and the piezoelectric film layer.

Abstract: Provided are a communication method and device, an apparatus and a medium, configured to page a UE. A first satellite base station may send a first request to a core network device, wherein the first request may include first information, the first information may include at least one access network identity each corresponding to an access network type supported by the first satellite base station, such that the core network device may determine, based on the first information, a target satellite base station configured to page a UE, and may send a paging request for the UE to the target satellite base station, and the target satellite base station may page the UE after receiving the paging request.

Abstract: A method for creating a first map. The method includes providing a second map, the second map including at least one predefined path; receiving map data, the map data representing at least one trajectory and at least one further object; and creating the first map starting from the map data, an alignment based on a superimposition of the at least one predefined path and the at least one trajectory being carried out, and subsequently a displacement of the at least one further object being carried out starting from the alignment. A device for carrying out the method for creating a first map is also described.

Abstract: A method for enriching a map representation of a traffic infrastructure. The method includes: receiving map data of a map representation of a traffic infrastructure, the map representation including pieces of information of a multitude of roadways negotiable by vehicles, the map representation encompassing pieces of information regarding at least one roadway including a transition area; receiving trajectory data of a multitude of first driving trajectories and a multitude of second driving trajectories of a multitude of vehicles; ascertaining a first number of the first driving trajectories and a second number of the second driving trajectories, and comparing the first number to the second number; and marking the first route as a preferred route in the map representation if the first number is greater than the second number.

Abstract: A method of segmenting trajectory data using a controller. Trajectory data with a plurality of points are received. A Douglas-Peucker algorithm is applied to the trajectory data in order to ascertain substantially straight sections separated by segmentation points. An algorithm is used on the trajectory data in order to detect curves, in the form of starting points and end points of curves. At least one segmentation point ascertained in an interval between a starting point and an end point of a curve is replaced with the starting point and the end point. The trajectory data are segmented at the ascertained segmentation points, the starting points and the end points. A controller, a computer program, and a machine-readable storage medium are also described.

Abstract: This application provides a conveying apparatus and a logistics system. The conveying apparatus is configured to convey goods. The conveying apparatus includes a docking conveying device, a transfer device, and a sorting conveying device. The transfer device is docked between the docking conveying device and the sorting conveying device. The docking conveying device includes an input layer and an output layer. The input layer and the output layer are arranged along a height direction of the docking conveying device. The sorting conveying device is disposed on a side of the output layer along a conveying direction. A first end of the transfer device is docked with the input layer. A second end of the transfer device is docked with the sorting conveying device. There is a height difference between the sorting conveying device and the input layer. The transfer device is obliquely disposed from the input layer to the sorting conveying device.

Abstract: The present disclosure provides a colorimetric nanosensor for detecting trace-levels of Hg2+ in environmental water, which is composed of Fe7S8 nanosheets, glutathione or its aqueous solution, 3,3?,5,5?-tetramethylbenzidine colorimetric solution, H2O2 aqueous solution, and NaAc-Hac buffer. The preparation method of Fe7S8 nanosheets is as follows: FeCl2·4H2O and CH4N2S are dissolved in ethylene glycol in a mass ratio of (2˜3):1, heated at 200° C. for 10˜15 hours, cooled, centrifuged, washed, and dried to obtain. The colorimetric nanosensor of the present disclosure can quickly and sensitively determine the trace-levels Hg2+ in environmental water. The colorimetric nanosensor of the present disclosure does not rely on large detection instruments, and the nanozymes used is low-cost, stable, and recyclable. It has important practical significance for accurate, fast, and low-cost detection of trace-levels of Hg2+ in environmental water.

Abstract: The invention provides plants of the sweetpotato lines designated ‘P4’ and ‘R5’. The invention thus relates to the plants, cells, plant parts, and tissue cultures of the lines ‘P4’ and ‘R5’, and to methods for producing a sweetpotato plant produced by crossing a sweetpotato plant of line ‘P4’ or ‘R5’ with another sweetpotato plant, such as a plant of another line. The invention further relates to Ipomoea batatas seeds and plants produced by crossing plants of line ‘P4’ or ‘R5’ with plants of another line. The invention further relates to the genetic complements and hybrid genetic complements of plants of lines ‘P4’ and ‘R5’.

Abstract: A riding lawn mower includes a body, a seat, a chassis, a mowing element, a steering operation assembly, a power supply device, and a tool interface, where the seat is configured for a user to sit on, the power supply device is configured to provide a power supply to the riding lawn mower, the tool interface is configured to be connected to an external power supply to charge the power supply device, and the tool interface and at least part of the power supply device are disposed on the front side of the seat.

Abstract: The present disclosure discloses a fault recovery method. The method includes: in response to a server being powered on or reset, starting baseboard management controller firmware from one or more flash memories storing the baseboard management controller firmware; in response to a failure of the starting the baseboard management controller firmware from the flash memories, starting a boot loader from a flash memory in which the boot loader is burned; in response to the boot loader being successfully started, obtaining backup baseboard management controller firmware from an external storage device through the boot loader, and burning the backup baseboard management controller firmware to any one of the flash memories; and in response to the burning being completed, resetting the server, and enabling the flash memory to start the backup baseboard management controller firmware from the flash memory in which the backup baseboard management controller firmware is burned.

Abstract: A method for ascertaining following distances as a function of position by a control device. Measurement data of at least one trajectory along at least one route, having a multiplicity of measurement points including position data and distance data from vehicles that are ahead, are received, A group of test points along the route is distributed at pre-defined distances from one another. At each test point, an intersection line that is oriented transversely in relation to a course of the route is generated, Pairs of points corresponding to the intersection lines are ascertained from the multiplicity of measurement points. Based on the distance data, at least one following distance is allocated to the pairs of points corresponding to at least one intersection line. A control device, a computer program, and a machine-readable storage medium are also described.

Abstract: The present disclosure provides a casing and a lens and relates to the technical field of optical equipment. The casing includes an outer casing provided with an accommodating hole and an inner casing accommodated in the outer casing and provided with a mounting hole. The outer casing is made of metal material, and a hardness of the inner casing is lower than a hardness of the outer casing, thereby the outer casing can meet the metal shape requirements of the lens. The relatively soft inner casing can solve the problem that a metal material cannot be tightly fitted with the lens group. The casing not only has advantages of metal profiles, but also can take a fitting structure with stacked outer diameters and a bumpy ridge fitting structure into account due to providing the relatively soft inner casing inside, which is more beneficial for lenses with high performance requirements.

Abstract: A method for repairing a device tree includes: a development device performing differential processing on device tree source data and device tree target data to obtain patch data; the development device sending the patch data to user equipment; the user equipment patching an original device tree image file by using the patch data; and the user equipment repairing the original device tree image file to obtain an updated device tree image file.

Abstract: Provided is a switching method for supporting different operating systems by an application function, including: establishing a one-to-one mapping relationship table between switching setting signals and unique switching setting codes, wherein the application function in the different operating systems corresponds to the different unique switching setting codes, and the unique switching setting codes are capable of uniquely identifying and activating the application function supported by the different operating systems; detecting the switching setting signal output by the operating system; and switching an operating system of a device to the operating system corresponding to the switching setting signal, wherein the device is configured with the application function and supports the different operating systems.

Abstract: Provided is a surrogate modeling method for shale oil fractured system simulation based on trajectory piecewise-linearization, which relates to the technical field of unconventional oil and gas development and includes: establishing a numerical simulation model of a shale oil reservoir fractured system, and solving the numerical simulation model to obtain solution data of a matrix and a fracture of an original model; constructing base functions of matrix and fracture solutions by a sampling matrix; finding a saved solution closest to field data of a current time step in a training trajectory; obtaining a linear equation set for ascertaining field data of next time step, and performing projection and order reducing solving; and verifying whether field data of a new time step is reasonable until a set production time is reached. A resulting surrogate model can rapidly simulate slightly compressible flow in a fractured porous medium.