Abstract: Disclosed herein is an engineered cell line comprising a modification in an ISG15 gene, wherein the modification in the ISG15 gene results in an increase in total viral particle production and/or infectious viral particle production as compared to a control cell line that is identical to the engineered cell line except for the modification in the ISG15 gene. Also disclosed herein are methods of increasing viral particle production and methods of identifying a gene for deletion in a cell or cell line.

Abstract: A method for reconstructing a primary voltage of a potential transformer (PT) based on an inverse black box model and an inverse electromagnetic duality model includes: collecting a secondary voltage signal of a power system by the PT, and dividing the secondary voltage signal into a low-frequency voltage component and a high-frequency voltage component; performing primary voltage reconstruction by applying the inverse black box model on the high-frequency voltage component, to obtain a primary-voltage high-frequency voltage component; performing primary voltage reconstruction by applying the inverse electromagnetic duality model on the low-frequency voltage component, to obtain a primary-voltage low-frequency voltage component; and integrating the primary-voltage high-frequency voltage component and the primary-voltage low-frequency voltage component, to obtain the primary voltage of the power system.

Abstract: The present disclosure discloses a display panel and a manufacturing method thereof. The display panel includes a first display region and a third display region; the display panel includes a substrate and a suppression layer. A ratio of an area of an orthographic projection of a second cathode suppression layer on the substrate to an area of the third display region is less than a ratio of an area of an orthographic projection of a first cathode suppression layer on the substrate to an area of the first display region. The third display region provides transitional effect, and the suppression layer is configured to increase a light transmittance of the first display region and reduce a brightness difference of each display region.

Abstract: A server accesses a plurality of users' sessions with the web server. Each user session indicating a page flow of a corresponding user session for a plurality of web pages provided by the web server. The server generates a learning model using a neural network based on the plurality of users' sessions. The learning model is configured to predict a next user activity based on a current page flow of a current user session. The next user activity indicating one of continuing the current user session by visiting another web page provided by the web server and ending the current user session. The server dynamically adjusts a content of a web page based on the predicted next user activity.

Abstract: An integrated detection test device for a drill bit and a rotary blowout preventer and a detection method thereof are provided. The test device includes a support frame, a rotary shaft is mounted on the support frame, and an upper end of the rotary shaft is connected to a piston rod of a first hydraulic cylinder fixed on the support frame; and the rotary shaft is connected to a driving device through a rotary disc sleeved outside the rotary shaft. A pit sinking to a fixing plane of the support frame is arranged below the support frame; and an L-shaped track and a transport vehicle slidably connected to the track are mounted in the pit and used to transport the rotary blowout preventer or the drill bit test bench to a test position.

Abstract: A radiator and a photographic light. The radiator includes a coolant tank, a support frame, a heat-absorbing assembly and a driving pump. The coolant tank has a heat exchange pipe for a coolant to circulate, and the heat exchange pipe has a first liquid inlet and a first liquid outlet; the support frame is arranged around the coolant tank, the support frame and the coolant tank enclose a heat exchange space for exchanging heat with the heat exchange pipe; the heat-absorbing assembly has a heat dissipation channel, and the heat dissipation channel has a second liquid inlet and a second liquid outlet; the driving pump is configured to drive the coolant to circulate along the heat exchange pipe, the first liquid outlet, the second liquid inlet, the heat dissipation channel, the second liquid outlet and the first liquid inlet in sequence.

Abstract: A display panel and a display device are disclosed. The display panel includes a substrate, a cathode suppression layer, a cathode, and a polarizer. The cathode suppression layer includes a first cathode suppression portion located in a first light-transmitting area. The cathode is located in a first light-emitting area and the first light-transmitting area, and covers at least part of the first cathode suppression portion. The polarizer includes a first light-transmitting portion located in the first light-transmitting area. A projection of the first light-transmitting portion projected on the substrate is located within a boundary of a projection of the first cathode suppression portion projected on the substrate.

Abstract: A glass device includes a glass body. The glass body has a first surface. The first surface includes a plurality of first frosted regions distributed spaced apart from each other, two adjacent first frosted regions are connected by a second frosted region, and each of the first frosted regions and the second frosted region have a shape of a straight strip. Each of the first frosted regions has a plurality of first protruding structures, the second frosted region has a plurality of second protruding structures, and a height and a length of one of the second protruding structures are less than a height and a length of one of the first protruding structures, respectively.

Abstract: A low inductance capacitor with annular distributed cores is provided, which relates to the technical field of capacitors, and includes a lower bus bar, capacitor cores and an upper bus bar. Currents accessed from lower connection terminals flow to a closed end of the lower bus bar along copper bar connecting plates, and flow to the upper bus bar through the capacitor cores, and then flow out from upper connection terminals to form a loop. And positions of the copper bar connecting plates are in one-to-one correspondence with positions of the capacitor cores, and flow directions of the currents are opposite.

Abstract: A request allocation method and apparatus for a virtual channel, a terminal device and a non-transitory readable storage medium are provided. The method includes: inputting a request that is received into a valid input buffer; in response to that there is a valid request in the valid input buffer, regulating a working voltage and/or a working frequency of a dynamic virtual channel access group according to a current working state of the dynamic virtual channel access group; inputting the request into the dynamic virtual channel access group of a corresponding priority according to a priority of the request; and outputting the request to a corresponding physical channel through the dynamic virtual channel access group to improve the efficiency of the request allocation, reduce the energy waste and increase the utilization rate.

Abstract: Provided are a node matching method and apparatus, a device and a medium. The method includes: acquiring real-time state parameters of a plurality of allowed input ports and a plurality of allowed output ports of a target node; according to the real-time state parameters and a preset calculation rule, determining serial numbers of all the allowed input ports in an idle state, and determining serial numbers of all the allowed output ports in an idle state; matching the allowed input ports and the allowed output ports, which have corresponding serial numbers, to obtain matching relationships; and performing data transmission according to the matching relationships.

Abstract: A radiator and a photographic light. The radiator includes a coolant tank, a support frame, a heat-absorbing assembly and a driving pump. The coolant tank has a heat exchange pipe for a coolant to circulate, and the heat exchange pipe has a first liquid inlet and a first liquid outlet; the support frame is arranged around the coolant tank, the support frame and the coolant tank enclose a heat exchange space for exchanging heat with the heat exchange pipe; the heat-absorbing assembly has a heat dissipation channel, and the heat dissipation channel has a second liquid inlet and a second liquid outlet; the driving pump is configured to drive the coolant to circulate along the heat exchange pipe, the first liquid outlet, the second liquid inlet, the heat dissipation channel, the second liquid outlet and the first liquid inlet in sequence.

Abstract: A video processing method, an electronic device and a storage medium are provided. The method includes: a target frame is determined in a video to be processed; at least two first energy images corresponding to the target frame are determined based on at least two preset macro block sizes respectively, each first energy image represents alternating current energy of first macro block(s) corresponding to a respective macro block size and the first macro block(s) are obtained by segmenting the target frame based on the respective macro block size; a first energy map corresponding to the target frame is determined based on the first energy images, the first energy map represents energy distribution in the target frame; and an adaptive quantization parameter corresponding to the target frame is determined based on the first energy map and the target frame is encoded using the adaptive quantization parameter.

Abstract: A memory device and an operation method thereof are provided. The operation method includes: in a programming operation, programming a plurality of threshold voltages of a plurality of switches on a plurality of string select lines and a plurality of ground select lines as a first reference threshold voltage, and programming a plurality of threshold voltages of a plurality of dummy memory cells on a plurality of dummy word lines as being gradually increased along a first direction or a second direction, and the threshold voltages of the dummy memory cells being higher than the first reference threshold voltage; wherein the first direction being from the string select lines to a plurality of word lines and the second direction being from the ground select lines to the word lines.

Abstract: Provided is a dynamic Huffman encoding method based on a sorting network. Compared with traditional dynamic Huffman coding solutions, the method implements sorting on the basis of the sorting network, therefore the sorting process is not only stable, but also may ensure a stable sorting result; and moreover, sorting steps and related operations are simpler, thereby greatly simplifying the sorting and iteration processes, and thus the sorting efficiency is higher. In addition, the sorting process better facilitates program implementation and transplantation, and implementation of hardware and software may achieve good effects. In addition, the present disclosure further provides a dynamic Huffman coding apparatus and device based on a sorting network, and a readable storage medium, and the technical effects thereof correspond to the technical effects of the above method.

Abstract: The present application discloses a display panel and a display device. The display panel includes pixel areas and transmitting areas in a first display area. The display panel further includes a light-emitting unit layer including light-emitting units, an auxiliary layer, a first electrode layer covering the light-emitting unit layer and at least part of the auxiliary layer, and a transparent auxiliary electrode layer at least covering part of the auxiliary layer and electrically connected to the first electrode layer. A thickness of the first electrode layer on the auxiliary layer is less than a thickness of the first electrode layer on the light-emitting unit layer.

Abstract: A display panel and a display device are disclosed. The display panel includes a substrate, a cathode suppression layer, a cathode, and a polarizer. The cathode suppression layer includes a first cathode suppression portion located in a first light-transmitting area. The cathode is located in a first light-emitting area and the first light-transmitting area, and covers at least part of the first cathode suppression portion. The polarizer includes a first light-transmitting portion located in the first light-transmitting area. A projection of the first light-transmitting portion projected on the substrate is located within a boundary of a projection of the first cathode suppression portion projected on the substrate.

Abstract: An OLED display panel, a manufacturing method thereof, and an OLED display device are disclosed. The OLED display panel includes a first display area and a second display area located in the first display area, and further includes a substrate, a TFT array layer, a plurality of light-emitting sub-pixels, and a common layer, wherein at least one blind hole is defined between the light-emitting sub-pixels located in the second display area, the blind hole penetrates through the TFT array layer, and the blind hole is at least partially filled with an organic layer.

Abstract: The present invention discloses a display panel and a display device. In a first display area, the display panel includes pixel areas and a light-transmitting area, and further includes: a light-emitting unit layer; an auxiliary layer including at least one auxiliary part, wherein the auxiliary part is disposed in a light-transmitting area; and a first electrode layer. The auxiliary part comprises a platform part and an edge part, the first electrode layer covers the light-emitting unit layer and at least part of the edge part, and a thickness of the first electrode layer located on the edge part is less than a thickness of the first electrode layer located on the light-emitting unit layer.