Abstract: According to implementations of the present disclosure, there is proposed a solution for analyzing a data table in response to a user input. In this solution, a user input in a cell of a data table is determined. The data table comprises a plurality of cells arranged in rows and columns. An analysis operation for the data table is determined based on semantics of the data table and the user input, the analysis operation corresponding to the user input. Further, a result of the analysis operation is presented in a region of the data table related to the cell. In this way, grid characteristics of the data table can be utilized to provide the result of the analysis operation as desired by a user and simple, efficient and user-friendly data analysis can be facilitated.

Abstract: A light-emitting panel has a light-emitting area and an isolation area adjacent to the light-emitting area The light-emitting panel comprises a base substrate and a barrier structure, wherein the barrier structure is arranged on one side of the base substrate and located in the isolation area, and comprises a first isolation pattern, a second isolation pattern, a third isolation pattern and a fourth isolation pattern, which are sequentially arranged in a stacked manner, and the first isolation pattern is closer to the base substrate than the fourth isolation pattern; and an orthographic projection of the first isolation pattern on the substrate is located in an orthographic projection of the second isolation pattern on the base substrate, and an orthographic projection of the third isolation pattern on the base substrate is located in an orthographic projection of the fourth isolation pattern on the base substrate.

Abstract: A Wi-Fi chip is configured to operate in a power saving Wi-Fi mode in which the Wi-Fi chip repeatedly checks, at a first time interval, periodic DTIM beacons transmitted at a second time interval by a wireless access point of a Wi-Fi network, wherein the first time interval is longer than the second time interval. Upon receiving a standby message, the Wi-Fi chip, during a predefined time duration, operates in a standby mode in which the Wi-Fi chip checks at a third time interval periodic DTIM beacons transmitted by the wireless access point, wherein the third time interval is shorter than the first time interval.

Abstract: A Wi-Fi chip is configured to operate in a power saving Wi-Fi mode in which the Wi-Fi chip repeatedly checks, at a first time interval, periodic DTIM beacons transmitted at a second time interval by a wireless access point of a Wi-Fi network, wherein the first time interval is longer than the second time interval. Upon receiving a standby message, the Wi-Fi chip, during a predefined time duration, operates in a standby mode in which the Wi-Fi chip checks at a third time interval periodic DTIM beacons transmitted by the wireless access point, wherein the third time interval is shorter than the first time interval.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a base substrate and a plurality of pixels arranged on the base substrate, each pixel includes a plurality of sub-pixels, and each sub-pixel includes a first active layer, a first gate insulation layer, a gate electrode, a second gate insulation layer, a second active layer, a first insulation layer, a source electrode and a drain electrode laminated one on another. The source electrode is connected with the first active layer through a via hole penetrating through the first insulation layer, the second gate insulation layer and the first gate insulation layer, and the source electrode and the drain electrode are connected with the second active layer through a via hole penetrating through the first insulation layer.

Abstract: In one embodiment, a system includes an automatic speech recognition (ASR) module, a natural-language understanding (NLU) module, a dialog manager, one or more agents, an arbitrator, a delivery system, one or more processors, and a non-transitory memory coupled to the processors comprising instructions executable by the processors, the processors operable when executing the instructions to receive a user input, process the user input using the ASR module, the NLU module, the dialog manager, one or more of the agents, the arbitrator, and the delivery system, and provide a response to the user input.

Abstract: The invention relates to a camera (2) for a motor vehicle (1), including a housing (5) configured to shield electromagnetic radiation at least in certain areas, including a circuit board (16) disposed in the housing (5), and including an interface device (11) for connecting the camera (2) to the motor vehicle (1), wherein the interface device (11) is electrically connected to the circuit board (16), wherein the interface device (11) includes a coaxial plug (12) with an inner conductor (13) and an outer conductor (14) and the camera (2) has a connecting device (17) for electrically connecting the outer conductor (14) with the housing (5), wherein the connecting device (17) comprises at least one separate and electrically conductive rubber piece (18), which is arranged between the outer conductor (14) and the housing (5) and contacts the outer conductor (14) and the housing (5).

Abstract: A robot and a system for a medical operation of corona viruses e.g., COVID-19 sampling are provided. The robot includes a resilient connector, connecting plates connected with the resilient connector, stretchable and retractable assemblies, a driving assembly and a flexible sampling assembly; two ends of the stretchable and retractable assembly are respectively connected with adjacent two connecting plates, the stretchable and retractable assembly includes stretchable and retractable components divided into at least two stretchable and retractable groups and arranged around the resilient connector, the driving assembly drive the stretchable and retractable component to be switchably stretched or retracted, the flexible sampling assembly is configured to collect COVID-19 specimens of respiratory tract. The robot can be bent and moved freely in special-shaped human respiratory tract, realize secretions sampling of human respiratory tract and reduce pain and difficulty of examination.

Abstract: A Wi-Fi chip is configured to operate in a power saving Wi-Fi mode in which the Wi-Fi chip repeatedly checks, at a first time interval, periodic DTIM beacons transmitted at a second time interval by a wireless access point of a Wi-Fi network, wherein the first time interval is longer than the second time interval. Upon receiving a standby message, the Wi-Fi chip, during a predefined time duration, operates in a standby mode in which the Wi-Fi chip checks at a third time interval periodic DTIM beacons transmitted by the wireless access point, wherein the third time interval is shorter than the first time interval.

Abstract: An array substrate, a display panel including the same, and a display device are provided. The array substrate includes: a base substrate and a planarization layer on the base substrate. A first conductive layer is disposed on a side of the planarization layer away from the base substrate. A first passivation layer is disposed on a side of the first conductive layer and the side of the planarization layer not being covered by the first conductive layer, away from the base substrate, and provided with a plurality of stress release openings. An insulating layer is disposed in the stress release openings and on a side of the first passivation layer away from the planarization layer. A second conductive layer is disposed on a side of the insulating layer away from the planarization layer.

Abstract: Provided is a Raman spectroscopy method for simultaneously measuring a temperature and a thermal stress of a two-dimensional film material in situ. The method includes: providing the two-dimensional film material including a suspended part and a supported part and measuring Raman signals of the suspended part and the supported part; establishing equations of a Raman shift with temperature and a Raman shift with thermal stress for each of the suspended part and the supported part, and solving simultaneous equations to obtain coefficients with temperature and thermal stress; and scanning a characteristic Raman spectrum field of the two-dimensional film material and obtaining a temperature distribution and a thermal stress distribution of the two-dimensional film material according to the characteristic Raman spectrum field in combination of the coefficients of the Raman shift with temperature and the Raman shift with thermal stress.

Abstract: The disclosure belongs to the field of tunnel construction technologies, and more particularly, relates to a construction method for making a water-rich sand layer shield over cross an existing line and underneath cross a sewage push pipe at a close range. The method specifically includes the following steps of: S1) before construction, using MIDAS GTS NX software and FLAC3D to optimize a tunneling scheme antecedently by numerical simulation to determine a part of unfavourable stress; S2) tunneling a test section, the test section being a stratum crossing a front shield direction by 45 m to 60 m; and S3) performing shield crossing construction, wherein a shield crossing construction process includes the steps of: 1) controlling a soil pressure; 2) controlling a shield thrust; 3) performing synchronous grouting; 4) performing a ballasting measure in a tunnel; and 5) performing automatic monitoring in the tunnel.

Abstract: Disclosed are an array substrate, a display panel and a display device. The array substrate includes: a base substrate provided with a bonding region for packaging a chip on film, and a first electrode structure, an interlayer dielectric layer, a second electrode structure and a third electrode structure sequentially arranged on the base substrate, the orthographic projections of the first electrode structure, the interlayer dielectric layer, the second electrode structure and the third electrode structure on the base substrate being located in the bonding region. The array substrate further includes protection layers located between the first portion of the second electrode structure and a third electrode and between the second portion of the second electrode structure and the third electrode respectively; and the protection layers cover the side end face of the first portion and the side end face of the second end surface.

Abstract: Disclosed are an array substrate, a display panel and a display device. The array substrate includes: a base substrate provided with a bonding region for packaging a chip on film, and a first electrode structure, an interlayer dielectric layer, a second electrode structure and a third electrode structure sequentially arranged on the base substrate, the orthographic projections of the first electrode structure, the interlayer dielectric layer, the second electrode structure and the third electrode structure on the base substrate being located in the bonding region. The array substrate further includes protection layers located between the first portion of the second electrode structure and a third electrode and between the second portion of the second electrode structure and the third electrode respectively; and the protection layers cover the side end face of the first portion and the side end face of the second end surface.

Abstract: An array substrate, a display panel including the same, and a display device are provided. The array substrate includes: a base substrate and a planarization layer on the base substrate. A first conductive layer is disposed on a side of the planarization layer away from the base substrate. A first passivation layer is disposed on a side of the first conductive layer and the side of the planarization layer not being covered by the first conductive layer, away from the base substrate, and provided with a plurality of stress release openings. An insulating layer is disposed in the stress release openings and on a side of the first passivation layer away from the planarization layer. A second conductive layer is disposed on a side of the insulating layer away from the planarization layer.

Abstract: Provided is a Raman spectroscopy method for simultaneously measuring a temperature and a thermal stress of a two-dimensional film material in situ. The method includes: providing the two-dimensional film material including a suspended part and a supported part and measuring Raman signals of the suspended part and the supported part; establishing equations of a Raman shift with temperature and a Raman shift with thermal stress for each of the suspended part and the supported part, and solving simultaneous equations to obtain coefficients with temperature and thermal stress; and scanning a characteristic Raman spectrum field of the two-dimensional film material and obtaining a temperature distribution and a thermal stress distribution of the two-dimensional film material according to the characteristic Raman spectrum field in combination of the coefficients of the Raman shift with temperature and the Raman shift with thermal stress.

Abstract: A male plug for coupling with a female jack is arranged to prevent short circuiting during the insertion and removal process. The female jack includes first, second, third, and fourth contact terminals. The first and second contact terminals are separated by a first-to-second jack terminal separation distance, and the second and third contact terminals are separated by a second-to-third jack terminal separation distance. The male plug includes a first ring contact segment arranged to contact the third contact terminal of the female jack. The first ring contact segment has a length less than the first-to-second jack terminal separation distance and the second-to-third jack terminal separation distance. The male plug includes a second ring contact segment arranged to contact the second contact terminal of the female jack. The second ring contact segment has a length less than the first-to-second jack terminal separation distance and the second-to-third jack terminal separation distance.

Abstract: A male plug for coupling with a female jack is arranged to prevent short circuiting during the insertion and removal process. The female jack includes first, second, third, and fourth contact terminals. The first and second contact terminals are separated by a first-to-second jack terminal separation distance, and the second and third contact terminals are separated by a second-to-third jack terminal separation distance. The male plug includes a first ring contact segment arranged to contact the third contact terminal of the female jack. The first ring contact segment has a length less than the first-to-second jack terminal separation distance and the second-to-third jack terminal separation distance. The male plug includes a second ring contact segment arranged to contact the second contact terminal of the female jack. The second ring contact segment has a length less than the first-to-second jack terminal separation distance and the second-to-third jack terminal separation distance.

Abstract: The present disclosure provides cytidine derivative dimers, salts and compositions of the cytidine derivative dimers, and methods of making and using the cytidine derivative dimers. The disclosed compounds are useful for treating a neoplasm in mammalian subjects. The cytidine derivative dimer has the following general formula (I). where R1 is C1-C10 alkyl, C1-C10 substituted alkyl, —(CH2)n-Ph, or substituted —(CH2)n-Ph; R2 is C1-C10alkyl, C1-C10 substituted alkyl, —(CH2)n-Ph, or substituted —(CH2)n-Ph; R3 is hydrogen, alkoxycarbonyl or substituted alkoxycarbonyl; R4 is hydrogen, alkoxycarbonyl or substituted alkoxycarbonyl; and R5 is —(CH2)n—, substituted —(CH2)n—, or —(CH2)n1—O—(CH2)n2-Ph-, where n, n1, and n2 are an integer from 0 to 3. The disclosed cytidine derivative dimers/salts provide high anti-tumor activity with low toxicity and are useful for treating cancers.

Abstract: The present disclosure provides a new cytidine derivative having the general formula (I), and applications thereof: As demonstrated by experiments on the growth inhibition effect of the new cytidine derivative of the present invention on HCT-116 colon cancer xenografts in tumor-bearing nude mice, the compound of the present invention has high anti-tumor activity, data of impacts on weight of nude mice bearing human colon cancer HCT-116 and data of mortality rate showed that the toxicity of the compound is comparatively low.