Abstract: A stationary in-vivo grating-enabled micro-CT (computed tomography) architecture (SIGMA) system includes CT scanner control circuitry and a number of imaging chains. Each imaging chain includes an x-ray source array, a phase grating, an analyzer grating and a detector array. Each imaging chain is stationary and each x-ray source array includes a plurality of x-ray source elements. Each imaging chain has a centerline, the centerlines of the number of imaging chains intersect at a center point and a first angle between the centerlines of a first adjacent pair of imaging chains equals a second angle between the centerlines of a second adjacent pair of imaging chains. A plurality of selected x-ray source elements of a first x-ray source array is configured to emit a plurality of x-ray beams in a multiplexing fashion.

Abstract: This application describes a packet flow out-of-order detection method. After receiving a first packet from a second node, a first node parses the first packet to obtain a flow segment sequence number of the first packet. After receiving the first packet, the first node continues to receive a second packet from the second node, and parses the second packet to obtain a flow segment sequence number of the second packet. The first packet and the second packet belong to a same packet flow. In view of this, the first node may compare the flow segment sequence number of the first packet with the flow segment sequence number of the second packet, to determine whether the packet flow is out of order.

Abstract: The present invention relates to a combination of soybean whole genome SNP loci, a gene chip and an application thereof. The combination of soybean whole genome SNP loci includes 20,648 SNP loci, which are shown as S00001-20648. The gene chip provided by the present invention has extremely high coverage on functional genes, the SNP marker loci cover 17,096 functional genes of soybean, accounting for about 31% of the total number of soybean genes, and the SNP marker loci are located in gene coding regions. Among the 20,648 SNP marker loci, 17,588 SNP marker loci are located on genes, accounting for 85% of the total number of the SNP marker loci. Therefore, when those SNP marker loci are applied in molecular assisted breeding or whole genome selective breeding, they can accelerate the breeding process.

Abstract: A detection scheme for x-ray small angle scattering is described. An x-ray small angle scattering apparatus may include a first grating and a complementary second grating. The first grating includes a plurality of first grating cells. The complementary second grating includes a plurality of second grating cells. The second grating is positioned relative to the first grating. A configuration of the first grating, a configuration of the second grating and the relative positioning of the grating are configured to pass one or more small angle scattered photons and to block one or more Compton scattered photons and one or more main x-ray photons.

Abstract: A sensing device and a method for packaging the same are provided. The sensing device includes a lead frame, a chip, an insulated housing, a sensor, and a protector. The lead frame includes a first surface, a second surface opposite to the first surface, a first die-bonding area and a plurality of wire bonding areas of the lead frame disposed on the first surface, and a second die-bonding area disposed on the second surface. The chip is disposed in the first die-bonding area and is electrically connected to the plurality of wire bonding areas of the lead frame. The insulated housing covers the chip and a portion of the lead frame. The sensor is disposed on the second die-bonding area of the lead frame, and the protector is disposed on the sensor.

Abstract: A sensor package array, a method of manufacturing the same, and a sensor package structure are provided. The method of manufacturing a sensor package array including: disposing a plurality of sensors on a substrate sequentially in an array; electrically connecting the plurality of sensors to the substrate; disposing a plastic shield on the substrate, so as to form a plurality of channels and a plurality of accommodating grooves among the plastic shield, the substrate, and the plurality of sensors; and filling a sealing material in the plurality of accommodating grooves, through the plurality of channels.

Abstract: A system for generating a high resolution (HR) computed tomography (CT) image from a low resolution (LR) CT image is described. The system includes a first generative adversarial network (GAN) and a second GAN. The first GAN includes a first generative neural network (G) configured to receive a training LR image dataset and to generate a corresponding estimated HR image dataset, and a first discriminative neural network (DY) configured to compare a training HR image dataset and the estimated HR image dataset. The second GAN includes a second generative neural network (F) configured to receive the training HR image dataset and to generate a corresponding estimated LR image dataset, and a second discriminative neural network (DX) configured to compare the training LR image dataset and the estimated LR image dataset.

Abstract: A memory management method includes: determining that available storage space of a first memory in a network device is less than a first threshold, where the first threshold is greater than 0 and the first memory stores a first packet queue; and deleting at least one packet at the tail of the first packet queue from the first memory based on the available storage space of the first memory being less than the first threshold. When the available storage space of the first memory is less than the first threshold, a packet queue, namely, the first packet queue, is selected and a packet at the tail of the packet queue is deleted from the first memory.

Abstract: A method for annotating a target web page is performed at a server by: receiving an annotation obtaining request from a first terminal associated with a first member of an online chat group; identifying a first web page annotation and a first annotation position of the first web page annotation in a target web page; returning the first web page annotation and the first annotation position to the first terminal; receiving, from the first terminal, a second web page annotation and a second annotation position of the second web page annotation in the target web page; and forwarding the first and second web page annotations and the first and second annotation positions to a second terminal for display on the target web page at the second terminal in response to receiving a second annotation obtaining request from the second terminal.

Abstract: A method, apparatus, electronic device and storage medium for pushing an advertisement are provided. An implementation of the method may include: acquiring a to-be-pushed advertisement in an advertisement docking system; pushing the to-be-pushed advertisement to a user selected by a current user through a social platform; and in response to the user selected by the current user performing a predetermined operation on the to-be-pushed advertisement, receiving, from a settlement profit sharing system, an advertisement pushing revenue generated based on the predetermined operation.

Abstract: A proximity sensor module with two sensors, including a package housing, a circuit substrate, an light emitter and a sensing assembly. The package housing includes a first package structure, a second package structure, a partition structure, a first accommodating space defined by the first package structure and the partition structure, and a second accommodation space defined by the second package structure and the partition structure. The light emitter is arranged in the first accommodating space and is disposed on the circuit substrate. The sensing assembly includes a first sensor and a second sensor. The first sensor and the second sensor are arranged in the second accommodating space, and the first sensor is farther from the light emitter than the second sensor.

Abstract: A method for load balancing and packet re-sequencing on a network includes an ingress node that determines an identifier of a destination chip based on a destination address of a packet flow and a forwarding table, allocates, based on the identifier of the destination chip, a channel identifier and a sequence number of each packet that is in the packet flow and that enters a channel, to generate an updated packet flow, where each packet in the updated packet flow includes a packet in a corresponding packet flow, a sequence number of the packet, and the channel identifier, and the updated packet flow is sent in a per-packet load sharing manner.

Abstract: Embodiments of this disclosure provide an image processing method and device, an image capture apparatus, and a mobile terminal. The method includes: decomposing to-be-processed images to obtain two or more layers with different frequency bands; determining exposure compensation parameters of each layer, and performing exposure compensation processing on each layer based on the exposure compensation parameters; and performing image reconstruction based on the layers receiving the exposure compensation processing, so as to obtain a target image. In the method, smoother exposure compensation can be globally performed for images, so that brightness differences of the images can be globally aligned, thereby greatly improving the image quality.

Abstract: A detection scheme for x-ray small angle scattering is described. An x-ray small angle scattering apparatus may include a first grating and a complementary second grating. The first grating includes a plurality of first grating cells. The complementarity second grating includes a plurality of second grating cells. The second grating is positioned relative to the first grating. A configuration of the first grating, a configuration of the second grating and the relative positioning of the gratings are configured to pass one or more small angle scattered photons and to block one or more Compton scattered photons and one or more main x-ray photons.

Abstract: A method for annotating a target web page is performed at a server by: receiving an annotation obtaining request from a first terminal associated with a first member of an online chat group; identifying a first web page annotation and a first annotation position of the first web page annotation in a target web page; returning the first web page annotation and the first annotation position to the first terminal; receiving, from the first terminal, a second web page annotation and a second annotation position of the second web page annotation in the target web page; and forwarding the first and second web page annotations and the first and second annotation positions to a second terminal for display on the target web page at the second terminal in response to receiving a second annotation obtaining request from the second terminal..

Abstract: A method of editing media includes loading a media template from a template library, receiving a media segment selecting instruction, selecting one or more media segments from a media library based upon the media segment selecting instruction, inserting the one or more media segments into the media template, and generating a video based on the media template containing the one or more media segments.

Abstract: A proximity sensing module with dual transmitters includes a circuit board, a package housing, a sensing assembly and a transmitter unit. The sensing assembly includes a sensor disposed on the circuit board. The transmitter unit is shielded from the sensing assembly through the package housing and includes a first transmitter and a second transmitter both disposed on the circuit board. One of the first transmitter and the second transmitter is closer to the sensing assembly.

Abstract: The present disclosure provides a watermark image processing method and apparatus, a device and a computer readable storage medium. In the embodiments of the present disclosure, it is feasible to obtain at least one similar image approximate to the watermark image according to the watermark image including the watermark, and obtain a replaceable image of each similar image of said at least one similar image in the watermark area, according to a watermark area where the watermark is located in the watermark image so that it is possible to obtain a carrier image not including the watermark, according to the watermark image and the replaceable image of said each similar image in the watermark area. Since the replaceable image of the similar image in the watermark area is employed to obtain the carrier image not including the watermark, the valid content in the watermark image covered by the watermark is restored and thereby the reliability of the image is improved.

Abstract: A method for annotating a target web page is performed at a terminal by: obtaining information content of the target web page and displaying the target web page; sending an annotation obtaining request to a server, the annotation obtaining request carrying an identifier of the target web page, wherein the server is configured to return a first web page annotation and information of first annotation position in the target web page, the first web page annotation including content that is annotated on the target web page before a current time, and the first annotation position information being used to determine a display position of the first web page annotation in the target web page; and dynamically displaying the first web page annotation on the target web page based on the first annotation position information after the first web page annotation and the first annotation position information are received.

Abstract: A method and a client are provided. The method includes determining a first parameter according to a detected first operation, the first parameter being used for indicating a cut-out area. A first image corresponding to the cut-out area is obtained according to the first parameter. Recognition is performed on the first image, and based on a recognition result, recommendation information associated with the first image is obtained. A second operation of selecting target information from the recommendation information is detected, and the selected target information is added to the first image to generate a second image.