Abstract: The present disclosure provides an array substrate, a display panel, a display device and a method for driving the display device. The array substrate comprises a display area, a non-display area located around the display area, and a plurality of gate lines and a plurality of data lines at least arranged within the display area, the gate lines and the data lines crossing one another so as to divide the display area into a plurality of display pixel units; the array substrate further comprises at least one supplementary pixel unit provided within the non-display area and configured to receive a driving signal corresponding to the supplementary pixel unit before the display pixel unit located adjacent to the supplementary pixel unit receives a driving signal for displaying an image, thereby enabling reduction in color shift and improvement of display effect.

Abstract: The present disclosure discloses a touch device and a method for driving the same which is capable of enabling the touch device to operate a higher display refresh rate when there is no touch. The touch device comprises a touch panel, a timing controller, a touch controller, a controller, and a sensor. The sensor is configured to detect whether there is an object contacting or approaching the touch panel, and to output a first indication signal if there is no object contacting or approaching the touch panel and a second indication signal if there is an object contacting or approaching the touch panel. The controller is configured to control the timing controller to output a first display scanning signal when the first indication signal is received and to control the timing controller to output a second display scanning signal when the second indication signal is received. The scanning frequency of the first display scanning signal is higher than that of the second display scanning signal.

Abstract: A query is executed in a massively parallel processing data storage system comprising a master node communicating with a cluster of multiple segments that access data in distributed storage by producing a self-described query plan at the master node that incorporates changeable metadata and information needed to execute the self-described query plan on the segments, and that incorporates references to obtain static metadata and information for functions and operators of the query plan from metadata stores on the segments. The distributed storage may be the Hadoop distributed file system, and the query plan may be a full function SQL query plan.

Abstract: Disclosed are a fish protein oligopeptide with low allergenicity and slight fishiness, and industrial preparation method and application thereof The method comprises the following steps: 1) washing fresh fish flesh and/or fish wastes, crushing, and adding water to obtain a mixture; 2) performing thermal denaturation on the mixture to obtain a denaturized protein solution; 3) centrifuging the denaturized protein solution to obtain a precipitate, and adding water into the precipitate and grinding, to obtain a slurry; 4) adjusting the slurry to pH 6-9, and sequentially adding a neutral protease, a papain and an alkaline protease to conduct enzymolysis, and after enzyme inactivation, to obtain an enzymatic hydrolysate; 5) centrifuging the enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant, to obtain the fish protein oligopeptide with low allergenicity and slight fishiness.

Abstract: The present invention provides a soybean oligopeptide with low allergenicity and little bitterness and its preparation method and application. The preparation method includes the following steps: 1) mixing a soybean protein powder with water to obtain a soybean protein solution, and then performing thermal denaturation on the soybean protein solution, to prepare a denatured protein solution; 2) adjusting pH value of the denatured protein solution to 6-9, and then adding a neutral protease and papain to conduct a first enzymolysis, to obtain a first enzymatic hydrolysate; 3) adding an alkaline protease and a flavor protease into the first enzymatic hydrolysate to conduct a second enzymolysis, and after performing enzyme inactivation, to obtain a second enzymatic hydrolysate; and 4) centrifuging the second enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant liquid, to obtain the soybean oligopeptide with low allergenicity and little bitterness.

Abstract: Provided are a driving method and a driving apparatus for a display device, and a display device. The driving method comprises inputting a gate driving signal to each gate line progressively, and inputting a gate driving signal to one gate line within each scanning period; inputting a data signal to each data line within each scanning period, and inverting, for one time, polarity of a data signal inputted to the same data line every n scanning periods; and inputting a threshold voltage with a preset time length to a threshold voltage line within each scanning period, latching the data signal inputted to the data line when a threshold voltage is inputted to the threshold voltage line, and outputting the data signal otherwise; wherein the second time length is greater than the first time length. Undesirable phenomena such as vertical stripes can be avoided, or improvement can be made thereto.

Abstract: A query is executed in a massively parallel processing data storage system comprising a master node communicating with a cluster of multiple segments that access data in distributed storage by producing a self-described query plan at the master node that incorporates changeable metadata and information needed to execute the self-described query plan on the segments, and that incorporates references to obtain static metadata and information for functions and operators of the query plan from metadata stores on the segments. The distributed storage may be the Hadoop distributed file system, and the query plan may be a full function SQL query plan.

Abstract: The present disclosure relates to a leveling composition for electrodepositing metals.

Abstract: The present invention discloses a method for producing wheat glutamine peptide using wheat gluten powder as raw material, belonging to the fields of food and biotechnology. The method includes the steps of: performing enzymolysis in two steps using Alcalase and papain with the wheat gluten powder as raw material, to obtain the wheat glutamine peptide with components with molecular weight of less than 1000 Da being more than 90%, characteristic glutamine peptide segment glutamine-arginine-glutamine (Gln-Arg-Gln, QRQ) content being more than 2.0% and glutamine content being up to 23.54% by treating the enzymatic hydrolysate by centrifugation, ultrafiltration, concentration, spray drying, etc. The produced glutamine peptide can be used as functional nutrition composition ingredient in the development and production of ordinary foods, health foods and medicines.

Abstract: An apparatus and a method for implementing touch feedback is provided. The method for implementing touch feedback includes determining a touch region corresponding to a touch operation in response to the touch operation on a touch display device, processing an image to be displayed based at least in part on the touch region wherein the processing includes adjusting image features of the image to be displayed in the touch region, and displaying the processed image to be displayed on the touch display device.

Abstract: Database system comprising nodes configured in a tree structure is disclosed. The system includes a shared metadata store on the root node. Child nodes may request metadata from their ancestors. Parents will forward the request upward until the metadata is found or the root node is reached.

Abstract: A transaction model for data stores using a distributed file system is disclosed. In various embodiments, a transaction-related metadata is sent to each of a plurality of segments to which a corresponding assigned portion of a query plan is assigned. A metadata modification record is received from zero or more of the segments, reflecting changes, if any, to system metadata required to be made to reflect changes to data made by that segment in processing the portion of the query plan assigned to that segment. It is determined whether a metadata modification record has been received from each of the segments in the plurality of segments. In the event a metadata modification record is determined to have been received from each of the segments in the plurality of segments, a system metadata store is updated to reflect the respective metadata modification records received from the plurality of segments.

Abstract: A touch control substrate and a display device. The touch control substrate includes a plurality of touch control electrodes for touch controlling, which are made of electric conductive material. The touch control electrodes are disposed in a same layer and intervals are provided between adjacent touch control electrodes. The touch control panel further comprises a vanishing layer, only disposed at the intervals between the adjacent touch control electrodes and edges of each of the touch control electrodes. The vanishing layer is made of transparent insulation material. The touch control substrate and the display device can provide good vanishing effects and have simple manufacturing processes.

Abstract: The invention provides a curved display panel, a manufacturing method thereof, and a display device. The manufacturing method of a curved display panel provided by the present invention comprises steps of: preparing a support plate, which comprises a first base and a metal film deposited on one side of the first base, the thermal expansion coefficient of the first base being different from that of the metal film; bonding a display panel with the support plate; heating the support plate, so that the support plate forces the display panel to bend; and separating the support plate from the display panel, thus forming the curved display panel. The manufacturing method of a curved display panel of the present invention is simple in process and not prone to causing damage to the panel.

Abstract: The present disclosure relates to a leveling compound for electrodepositing metals.

Abstract: The present disclosure relates to a leveling composition for electrodepositing metals.

Abstract: The present invention discloses an OGS touch screen, a manufacturing method thereof and an OGS touch device. The OGS touch screen includes a substrate; a first p-ITO array that is provided in a display area of the substrate, the first p-ITO array including a plurality of first p-ITO touch electrodes; and a second p-ITO array that is provided on the first p-ITO array, the second p-ITO array including a plurality of second p-ITO touch electrodes, wherein an interval between any two adjacent first p-ITO touch electrodes in the first p-ITO array is smaller than an interval between any two adjacent second p-ITO touch electrodes in the second p-ITO array.

Abstract: A method and system for executing database queries in parallel using a shared metadata store. The metadata store may reside on a master node, and the master node may distribute this metadata with query plans to worker nodes. The worker nodes may request additional metadata from the master node when necessary.

Abstract: The present invention relates to the field of computers and communications, and discloses a shutdown method, a startup method, and a communication terminal. The startup method includes: receiving a startup signal, where the startup signal is used to trigger a terminal to perform a startup; supplying power to components of the terminal; starting the terminal according to a first startup mode; and if the startup according to the first startup mode fails, performing a startup according to a second startup mode. The technical solution is applied to help to increase the startup speed when the terminal is powered on and started.

Abstract: Provided herein are peptide combinations comprising a GIP agonist peptide and a glucagon antagonist peptide. In some embodiments, the peptide combination is provided as a composition, e.g., a pharmaceutical composition, while in other embodiments, the peptide combination is provided as a kit. In yet other embodiments, the peptide combination is provided as a conjugate, e.g., a fusion peptide, a heterodimer. In specific aspects, the GIP agonist peptide is an analog of native human glucagon. In specific aspects, the glucagon antagonist peptide is an analog of native human glucagon. In some embodiments, the GIP agonist peptide is covalently attached to the glucagon antagonist peptide via a linker. Method of treating a disease, e.g., a metabolic disorder, such as diabetes and obesity, comprising administering the peptide compositions described herein are further provided.