Abstract: Included are methods and systems for enhancing recovery of a hydrocarbon fluid. An example method includes selecting a liquefied natural gas capable of being processed into a modified liquefied natural gas having a desired composition and adjusting the composition of the liquefied natural gas to provide the modified liquefied natural gas with the desired composition. The method further includes preparing a treatment fluid from the modified liquefied natural gas, introducing the treatment fluid into a wellbore, and contacting the hydrocarbon fluid with the treatment fluid in the wellbore.

Abstract: The present disclosure provides an organic light emitting display panel, a method for manufacturing the same, and an organic light emitting display apparatus. The organic light emitting display panel includes an array substrate, a color filter substrate and an encapsulation structure; the encapsulation structure includes a sealing frame and/or a sealing layer disposed between the array substrate and the color filter substrate, and the array substrate and the color filter substrate are adhesively fixed through the sealing frame and/or the sealing layer; wherein the sealing frame is formed by curing a frame sealant and is located in a frame area of the array substrate and the color filter substrate, and the sealing layer is formed by curing a filling adhesive and is located in a display area of the array substrate and the color filter substrate.

Abstract: The present disclosure provides an organic light emitting display panel and an organic light emitting display apparatus. The organic light emitting display panel includes an array substrate, a color filter substrate and a transparent filling layer; the array substrate includes a substrate and an organic light emitting layer and a thin film encapsulation layer sequentially formed on the substrate, and the color filter substrate includes a cover plate and a color filter layer and an organic protective layer sequentially formed on the cover plate; the array substrate and the color filter substrate are disposed opposite to each other, the organic light emitting layer includes a plurality of OLED pixel units, the color filter layer includes a plurality of color-resist units; wherein, the transparent filling layer is disposed in a gap between the array substrate and the color filter substrate for reducing light deflection.

Abstract: Methods, systems, apparatuses, and computer-readable storage media for interactions based on in-vehicle digital persons are provided. In one aspect, a method includes: acquiring a video stream of a person in a vehicle captured by a vehicle-mounted camera, processing at least one frame of image included in the video stream to obtain one or more task processing results based on at least one predetermined task, and performing, according to the one or more task processing results, at least one of displaying a digital person on a vehicle-mounted display device or controlling a digital person displayed on a vehicle-mounted display device to output interaction feedback information.

Abstract: Methods and compositions for treating aqueous fluids that may be included in treatment fluids that are used for treating a subterranean formation. In some embodiments, the methods include: providing a water-based friction reducing additive that includes an aqueous base fluid, a salt, a first friction reducing polymer, and a suspension agent; introducing the water-based friction reducing additive into a treatment fluid; and introducing the treatment fluid into a wellbore penetrating at least a portion of a subterranean formation at a pressure sufficient to create or enhance one or more fractures within the subterranean formation.

Abstract: Friction reducers can be used in fluids for oil and gas operations. Friction reducers can be water-hydratable and can decrease the friction within wellbore components after fully hydrating. The friction reducer can be pre-hydrated at the well site. The friction reducer and water can be combined into a static mixer of a pre-hydration apparatus that forms a mixed fluid. The friction reducer can be retained in the pre-hydration apparatus for a sufficient period of time to allow the friction reducer to hydrate. The mixed fluid containing the pre-hydrated friction reducer can then be added to a base fluid to form a treatment fluid. The treatment fluid can be a fracturing fluid. The pre-hydrated friction reducer can provide an immediate reduction in friction to the treatment fluid as the treatment fluid is being pumped into the wellbore.

Abstract: The present disclosure relates to systems and methods for image processing. The system may obtain at least one image of an object. For each of the at least one image, the system may determine a recognition result of the image. The recognition result may include an image type of the image, a type of a lesion in the image, a region of the lesion in the image, and/or an image feature of the image. Further, the system may process the at least one image of the object based on at least one recognition result corresponding to the at least one image.

Abstract: The present disclosure is related to systems and methods for processing X-ray images. A method for processing an X-ray image may include obtaining an X-ray image; and determining a metal image based on the X-ray image by using a trained metal detection model. The metal image includes information of a metal object in the X-ray image.

Abstract: The present invention discloses a flip-chip LED chip used in a backlight and a producing method thereof. The flip-chip LED chip used in the backlight comprises a substrate, an epitaxial layer, a transparent conductive layer, an insulating layer, a first reflecting layer, a second reflecting layer, a first electrode, and a second electrode. In the present invention, the first reflecting layer and the second reflecting layer are formed on both sides of the substrate. By adjusting the reflectance of the first reflecting layer and the second reflecting layer, the light emitted by the epitaxial layer is reflected by the first reflecting layer and the second reflecting layer, resulting in 20-40% of the light being emitted from the back of the chip, and 60-80% of the light being emitted from the side of the chip. This increases the light uniformity of the LED backlight.

Abstract: Methods and systems for using machine learning to determine electronic document similarity include extracting entities and corresponding relationships from each of two electronic documents of a corpus of electronic documents based on word embedding, computing an entity distance between the extracted entities and a relationship distance between the extracted relationships based on knowledge graph embedding, combining the entity and relationship distances to generate a similarity score between the electronic documents, and implementing the similarity score to perform a task associated with the electronic documents.

Abstract: A method and device for thermal mitigation. The communications device including a first radio communications subsystem configured to operate according to a first radio communications protocol and a second radio communications subsystem configured to operate according to a second radio communications protocol. The first radio communications subsystem includes a temperature sensor and an electronic processor configured to determine, via the temperature sensor, a first temperature indicative of a temperature of the second radio communications subsystem, compare the first temperature to at least one predetermined temperature threshold, and deactivate the second radio communications subsystem when the first temperature exceeds a predetermined temperature threshold of the at least one predetermined temperature threshold.

Abstract: Disclosed are a user interface processing method and device. The method is applied to a user terminal which is configured to execute a game client, the game client comprises a first thread and a second thread, and the second thread is pre-packaged in a browser kernel of the game client, and the method includes: obtaining, by the first thread, a user interface rendering event which is to be processed: obtaining by the second thread, a to-be-rendered object corresponding to the user interface rendering event; rendering, by the second thread, the to-be-rendered object, and sending a rendering result to the first thread through a first interface, wherein the first interface is an interface provided by the second thread for storing the rendering result and presenting by the first thread, the rendering result.

Abstract: Systems, computer-implemented methods and/or computer program products that facilitate predicting personalized risks based on intrinsic factors and extrinsic factors are provided. In one example, a computer-implemented method comprises: collecting, by a system operatively coupled to a processor, intrinsic factors and extrinsic factors associated with infectious diseases; generating, by the system, a probabilistic model based on the intrinsic factors and extrinsic factors, wherein the model incorporates node characteristics into infection probability; and refining, by the system, the model through concurrently learning respective node thresholds and hidden infection network structure of the model.

Abstract: Information describing deliveries of content items and user actions associated with the content items is stored. Each delivery is performed by an online publisher to a user. A user action associated with a content item performed by a target user is detected. Information describing a set of online publishers that delivered the content item to the target user is retrieved. For each online publisher of the set, a likelihood that the user action would have occurred without the online publisher's delivery of the content item to the target user is determined. An estimated increase in the likelihood that the user action occurred due to the online publisher's delivery of the content item to the target user is determined. A performance metric is determined for the online publisher, wherein ratios of performance metrics for the set of online publishers are related based on corresponding ratios of the estimated increases in likelihoods.

Abstract: Thermoplastic elastomer compounds include (a) hydrogenated styrene-farnesene-styrene block copolymer, (b) thermoplastic polyester elastomer having a bio-based content of at least about 45%, (c) polyolefin having a bio-based content of at least about 95%, (d) secondary styrenic block copolymer such as styrene-ethylene/butylene-styrene block copolymer, and (e) plasticizer. The thermoplastic elastomer compounds have a bio-based content of at least about 40%. Additionally, the thermoplastic elastomer compounds have an adhesion of at least about 10 pli according to a 90° Peel Test on at least one of acrylonitrile butadiene styrene, polycarbonate/acrylonitrile butadiene styrene, and polycarbonate. The thermoplastic elastomer compounds can be especially useful for making overmolded thermoplastic articles.

Abstract: A fracturing fluid can include: a base fluid, wherein the base fluid comprises water; proppant; a friction reducer; and a friction reducer enhancer, wherein the friction reducer enhancer is a surfactant. The friction reducer enhancer can be in a concentration greater than or equal to a critical micelle concentration. Methods of fracturing a subterranean formation can include introducing the fracturing fluid into the subterranean formation. The friction reducer enhancer can increase the hydration rate of the friction reducer, whereby friction reduction of the fracturing fluid can occur much faster than without the friction reducer enhancer.

Abstract: This disclosure provides an UAV path planning method and device guided by the safety situation, UAV and storage medium, the method comprising: acquiring the image in the front view of the UAV, determining the type(s) of obstacle(s) and threat degree corresponding to each area, obtaining the coordinates of the obstacle(s) relative to the UAV in each area in the front view of the UAV and the distance from the obstacles in each area to the UAV, calculating the safety situation of each area according to the threat degree and distance corresponding to each area, calculating the cost data corresponding to each area according to the distance from each area to the target location and the safety situation of each area, determining the flight direction of the UAV according to the area with the minimum cost data.

Abstract: An online system promotes physical store visits by presenting users with content items for a physical store location and subsequently logs visits of online system users to the physical store location to track performance of a campaign associated with the presented content item. The online system registers attention events associated with the presented content items presented to users on third party publishing sites via tracking pixels and registers attention events as store front visit conversion events if, within a predetermined period of time from a valid attention event, a user has subsequently gone in and visited the physical store front location.

Abstract: Methods and compositions for treating aqueous fluids that may be included in treatment fluids that are used for treating a subterranean formation. In some embodiments, the methods include: providing a water-based friction reducing additive that includes an aqueous base fluid, a salt, a first friction reducing polymer, and a suspension agent; introducing the water-based friction reducing additive into a treatment fluid; and introducing the treatment fluid into a wellbore penetrating at least a portion of a subterranean formation at a pressure sufficient to create or enhance one or more fractures within the subterranean formation.

Abstract: The disclosure provides a dynamic recovery method and system for UAVs and storage medium. On the basis of obtaining the environmental information of UAVs, combined with different factors such as the following task quantity of each UAV, the distance from the current position of each UAV to the recovery point, current performance of each UAV, total cost function is constructed, and optimization is carried out through improved particle swarm optimization algorithm. Then on the premise of the lowest recovery cost, the priority of each UAV is obtained. For the ordered UAV, the route to the recovery point is determined. At the same time, it is necessary to consider conflict resolution of UAVs when encountering obstacles in the flight process, as well as the possible failure in line recovery. At this time, it is necessary to reorder some hovering UAVs to ensure flight safety of UAVs and robustness of the algorithm.