Abstract: A sampling device and method for evaluating ecological risk of soil in a high geological background area comprises an impact sampling mechanism, a soil layer stripping mechanism and an auxiliary support frame. The impact sampling mechanism comprises a sampling hopper with a downward opening. A connecting sliding rod is fixedly arranged on the top of the sampling hopper. An upper end of the connecting sliding rod is connected with an impact rod. The impact rod is internally provided with an impact hammer capable of reciprocating along an axis of the impact rod. The soil layer stripping mechanism comprises a stripping sliding cylinder in sliding fit with the connecting sliding rod, and a support disc. A plurality of stripping plates are connected to a lower side edge of the support disc in a sliding fit mode.

Abstract: A sampling device and method for evaluating ecological risk of soil in a high geological background area comprises an impact sampling mechanism, a soil layer stripping mechanism and an auxiliary support frame. The impact sampling mechanism comprises a sampling hopper with a downward opening. A connecting sliding rod is fixedly arranged on the top of the sampling hopper. An upper end of the connecting sliding rod is connected with an impact rod. The impact rod is internally provided with an impact hammer capable of reciprocating along an axis of the impact rod. The soil layer stripping mechanism comprises a stripping sliding cylinder in sliding fit with the connecting sliding rod, and a support disc. A plurality of stripping plates are connected to a lower side edge of the support disc in a sliding fit mode.

Abstract: An isolated IgG antibody includes two identical heavy chains each having a hinge region with an amino acid sequence containing an additional cysteine upstream of the two cysteines in the CPPCP sequence of a native IgG hinge region, and a CH1 domain containing a cysteine at the position of 142 according to the IMGT numbering scheme. ADCs based on the antibody having this architecture are also provided.

Abstract: The present invention provides isolated antibodies that bind to the human EGFR protein, and ADCs of the antibodies. Pharmaceutical compositions including the antibodies and ADCs, and methods of treating cancer are also provided.

Abstract: This application provides a data transmission method, apparatus, and a system. The data transmission method includes: A first controller receives a data obtaining request from a second controller, where the data obtaining request requests to obtain data of a first sensor, the first controller supports a data interface corresponding to the first sensor, and the second controller does not support the data interface corresponding to the first sensor; the first controller receives first data from the first sensor; and the first controller sends converted first data to the second controller according to a first communication protocol. In this way, a second electronic apparatus can obtain data from the first sensor from a first electronic apparatus. This helps avoid redundant sensor configuration.

Abstract: Isolated anti-human CD73 antibody includes two heavy chains each including a hinge region comprising an amino acid sequence of that allow site-specific conjugation of cytotoxic drugs. Each heavy chain can include a human CH1 domain located upstream of and connected to the hinge region. The CH1 domain comprising a cysteine at the position of 142 according to the IMGT numbering scheme. ADCs containing the antibody conjugated with a cytotoxic drug are also provided. Pharmaceutical compositions including the antibody or the ADCs, and methods of treating cancer using the pharmaceutical compositions are also provided.

Abstract: Isolated anti-human B7-H3 antibody includes two heavy chains including a hinge region comprising an amino acid sequence that allows site-specific conjugation of cytotoxic drugs. Each heavy chain includes a human CH1 domain located upstream of and connected to the hinge region. The CH1 domain comprises a cysteine at the position of 142 according to the IMGT numbering scheme. ADCs containing the antibody conjugated with a cytotoxic drug are also provided. Pharmaceutical compositions including the antibody or the ADCs, and methods of treating cancer using the pharmaceutical compositions are also provided.

Abstract: An electronic device receives a first operation to start distance measurement on a measured target. The electronic device displays a first user interface on a display screen in response to the first operation. The first user interface is configured to display an image captured at any angle by a camera. The electronic device receives a second operation performed by a user based on the image. The electronic device adds and displays a first locating point on the first user interface in response to the second operation. The electronic device performs distance measurement on the measured target based on the first locating point to obtain a measurement result of the measured target, and the measurement result is displayed.

Abstract: Disclosed are a group of single nucleotide polymorphism (SNP) loci and a method for identifying biogeographic origins of East Asian populations, and belong to the technical field of gene identification. The application takes single nucleotide polymorphism molecular genetic markers as objects, systematically selects loci with high genetic differentiation in the East Asian populations of Beijing Han population, Southern Han population, Dai population, Japanese and Kinh Population from Vietnam, and constructs an efficient, simple and fast artificial intelligence model through the XGBoost machine learning algorithm for analyzing biogeographic origins of five East Asian populations.

Abstract: The present disclosure relates to a method for monitoring failure of coated particles in fuel elements in a core of a pebble-bed high-temperature gas-cooled reactor, which is related to the technical field of nuclear reactor engineering and includes the following steps: S11, calculating an inventory of a short-lived noble gas fission nuclide; S12, obtaining a ratio of a release rate to a birth rate of the short-lived noble gas fission nuclide based on a temperature of the fuel elements using a Booth diffusion and release model; S13, deriving a theoretical expression for an activity concentration of the short-lived noble gas fission nuclide in a primary circuit using a migration model of the nuclide in the primary circuit; S14, obtaining an experimental measurement value of the activity concentration of the short-lived noble gas fission nuclide in the primary circuit at a sampling moment by gas sampling; S15, optimally calculating a failure fraction of the coated particles in the fuel elements and a share of u

Abstract: Systems and methods are provided for performing, at a server, a stack trace of an application at a predetermined interval to generate a plurality of stack traces, where each stack trace of the plurality of stack traces is from a different point in time based on the predetermined interval. The stack trace is performed when the application is operating normally and when the application has had a failure. The plurality of stack traces stored are indexed by timestamp. The server may determine a state of the application based on at least one of the plurality of stack traces. The server may condense data for at least one of the plurality of stack traces that are indexed using predetermined failure scenarios for the application. The server may generate a report based on the condensed data and the state of the application, and may transmit the report for display.

Abstract: Systems and methods are for domain name system (DNS) resolutions in heterogeneous network environments including a virtual private cloud (VPC). An administrator of a virtual private cloud (VPC) specifies rules identifying sources for resolving DNS resolution requests. The rules may include routing a request to a source outside the VPC such as to an on-premises DNS resolver through an outbound IP endpoint.

Abstract: Systems and methods are provided for domain name system (DNS) resolutions in a network environment that includes multiple virtual private clouds (VPCs) attached indirectly to each other via a transit gateway that serves as a hub in a hub and spoke model. An administrator of a VPC may specify rules for resolving DNS resolution requests at the given VPC, and the rules may be taken into account by DNS resolvers at other VPCs attached to the same transit gateway based on information propagated by the transit gateway.

Abstract: An electronic device receives a first operation to start distance measurement on a measured target. The electronic device displays a first user interface on a display screen in response to the first operation. The first user interface is configured to display an image captured at any angle by a camera. The electronic device receives a second operation performed by a user based on the image. The electronic device adds and displays a first locating point on the first user interface in response to the second operation. The electronic device performs distance measurement on the measured target based on the first locating point to obtain a measurement result of the measured target, and the measurement result is displayed.

Abstract: The present disclosure is directed to method of automatic circuit fault detection. The method includes inputting a common periodic wave voltage to each of a plurality of battery cells of a battery pack. Recursively calculated correlation coefficients for each neighboring pair of the battery cells are used to determine whether a common battery cell of two neighboring pairs is faulty. The disclosure further describes equalizers for multi-cell battery packs and series-connected battery strings. The equalizers can include a coupling capacitor comprising a plurality of small plates coupled between the two series-connected metal-oxide-semiconductor field-effect transistors (MOSFETs) connected to each battery cell, and a larger plate, wherein the larger plate is commonly coupled to all of the small plates. A plurality of battery string groups can be equalized, where each cell includes one transformer winding and a MOSFET. The MOSFETs are driven using one pair of complementary pulse width modulation signals.

Abstract: Systems and methods are for domain name system (DNS) resolutions in heterogeneous network environments including a virtual private cloud (VPC). An administrator of a virtual private cloud (VPC) specifies rules identifying sources for resolving DNS resolution requests. The rules may include routing a request to a source outside the VPC such as to an on-premises DNS resolver through an outbound IP endpoint.

Abstract: Provided are IDO inhibitor compounds of Formula I and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and methods for their use in the prevention and/or treatment of diseases.

Abstract: The present invention provides a display method of a display panel, a drive circuit, a display device and a computer-readable storage medium. The method comprises: acquiring remaining ratios of subpixels of respective colors in each irregular pixel, the remaining ratio being a ratio of the opening area of the subpixel in the irregular pixel and the opening area of the subpixel of the same color in the regular pixel; determining actual light intensities of respective subpixels in each irregular pixel according to remaining ratios and corresponding original light intensities of the respective subpixels; causing respective subpixels in each irregular pixel to display corresponding actual light intensities.

Abstract: Provided are IDO inhibitor compounds of Formula I and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and methods for their use in the prevention and/or treatment of diseases.