Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host and a second host which are different from each other, a first dopant including an organic metal complex containing Ir, Ru, Rh, Pt, Pd, Cu, or Os as a central metal atom, and a second dopant represented by Formula D-2 below, and thereby the organic electroluminescence device may exhibit high luminous efficiency and long service life characteristics.

Abstract: A light emitting device may include a first electrode, a first light emitting stack disposed on the first electrode, a charge generation layer disposed on the first light emitting stack, a second light emitting stack disposed on the charge generation layer, and a second electrode disposed on the second light emitting stack. Each of the first light emitting stack and the second light emitting stack includes a hole transport layer. A hole mobility of the charge generation layer is lower than a hole mobility of the hole transport layer.

Abstract: The present disclosure relates to a communication method and device in a beamforming-based wireless communication system supporting a plurality of frequency bands, the communication method for a terminal, according to an embodiment of the present disclosure, comprising the steps of: performing a beam search using a plurality of first reception beams in a first frequency band and receiving a synchronization signal block (SSB) comprising first information about a base station provided at the same location; performing, on the basis of the first information, a beam search for a plurality of second reception beams in a second frequency band belonging to a subset of the first reception beams that received the SSB in the first frequency band; and communicating with the base station in the second frequency band by selecting an optimal pair of transmission and reception beams as result of the beam search for the plurality of second reception beams.

Abstract: A tomographic image processing apparatus including a display, an input interface configured to receive an external input, a storage storing an input tomographic image of an object, and at least one processor configured to control the display to display the input tomographic image, determine a material combination to be separated from the input tomographic image, and control the display to display material separation information corresponding to the determined material combination for a region of interest selected in the input tomographic image based on the external input. The input tomographic image is a spectral tomographic image having a plurality of tomographic images respectively corresponding to a plurality of energy levels.

Abstract: The present invention relates to a shale gas extracting device, and provides a shale gas extracting device comprising: a canister, which is vertically and rotatably provided on a canister support vertically provided on both sides of a base, has an receiving space for accommodating a drilled rock sample and a ball mill together in a sealed manner, and has an injection opening at one side of a top thereof; a driving means for vibrating the canister such that the rock sample is crushed by mixing with the ball mill accommodated in the canister; a heating means for heating the canister; and a vacuum pipe, a pressure pipe, a sensor pipe, an injection pipe and an extracting pipe sequentially and detachably coupled to the injection opening of the canister.

Abstract: Systems and computer-readable media are disclosed for utilizing one or more data sources to generate a customized user interface. A first set of services and operations may be generated. Each service and operation in the first set of services and operations may be ranked based on an analysis of user engagement data. A second set of services and operations may be generated based on the ranking of each service and operation in the first set. Client-side instructions to render the second set of services and operations may be transmitted to a user device.

Abstract: Systems are provided for providing a contextualized set of help topics. A user interaction contextualization system receives a search request for help topics from a user device, responsive to which the user interaction contextualization system retrieves an uncontextualized set of help topics from a help topics index. The user interaction contextualization system may collect and analyze contextual data from various data sources, and real-time and historical user engagement data associated with the user. The user interaction contextualization system may then use the collected data to generate a contextualized set of help topics.

Abstract: The present invention relates to a shale gas extracting device, and provides a shale gas extracting device comprising: a canister, which is vertically and rotatably provided on a canister support vertically provided on both sides of a base, has an receiving space for accommodating a drilled rock sample and a ball mill together in a sealed manner, and has an injection opening at one side of a top thereof; a driving means for vibrating the canister such that the rock sample is crushed by mixing with the ball mill accommodated in the canister; a heating means for heating the canister; and a vacuum pipe, a pressure pipe, a sensor pipe, an injection pipe and an extracting pipe sequentially and detachably coupled to the injection opening of the canister.

Abstract: A tomographic image processing apparatus including a display, an input interface configured to receive an external input, a storage storing an input tomographic image of an object, and at least one processor configured to control the display to display the input tomographic image, determine a material combination to be separated from the input tomographic image, and control the display to display material separation information corresponding to the determined material combination for a region of interest selected in the input tomographic image based on the external input. The input tomographic image is a spectral tomographic image having a plurality of tomographic images respectively corresponding to a plurality of energy levels.

Abstract: Systems and computer-readable media are disclosed for utilizing one or more data sources to generate a customized user interface. A first set of services and operations may be generated. Each service and operation in the first set of services and operations may be ranked based on an analysis of user engagement data. A second set of services and operations may be generated based on the ranking of each service and operation in the first set. Client-side instructions to render the second set of services and operations may be transmitted to a user device.

Abstract: Disclosed is a battery pack having a structure in which a plurality of unit cells constitutes a battery module, two or more of the battery modules are vertically arranged from a coolant introduction direction of a coolant inlet port to constitute a pair of battery module groups, a coolant introduction part extending from the coolant inlet port to each battery module group is provided at a middle of a pack case wherein the coolant introduction part is located between respective battery module groups, coolant discharge parts extending from respective battery module groups to coolant outlet ports are provided at an upper and lower part of the pack, and a coolant flow channel defined between the coolant introduction part and the coolant discharge parts is configured such that a coolant, introduced through the coolant introduction part, passes by each unit cell, and is discharged through the respective coolant discharge parts.

Abstract: Systems and computer-readable media are disclosed for utilizing one or more data sources to generate a customized user interface. A first set of services and operations may be generated. Each service and operation in the first set of services and operations may be ranked based on an analysis of user engagement data. A second set of services and operations may be generated based on the ranking of each service and operation in the first set. Client-side instructions to render the second set of services and operations may be transmitted to a user device.

Abstract: Systems are provided for providing a contextualized set of help topics. A user interaction contextualization system receives a search request for help topics from a user device, responsive to which the user interaction contextualization system retrieves an uncontextualized set of help topics from a help topics index. The user interaction contextualization system may collect and analyze contextual data from various data sources, and real-time and historical user engagement data associated with the user. The user interaction contextualization system may then use the collected data to generate a contextualized set of help topics.

Abstract: Systems are provided for providing a contextualized set of help topics. A user interaction contextualization system receives a search request for help topics from a user device, responsive to which the user interaction contextualization system retrieves an uncontextualized set of help topics from a help topics index. The user interaction contextualization system may collect and analyze contextual data from various data sources, and real-time and historical user engagement data associated with the user. The user interaction contextualization system may then use the collected data to generate a contextualized set of help topics.

Abstract: Systems are provided for providing contextualized user recapture solutions. A user interaction contextualization system may receive a notification of a user accessing one of the organization's services via a user device. Responsive to the notification, the user interaction contextualization system may collect and analyze contextual data from various data sources, and real-time and historical user engagement data associated with the user. The user interaction contextualization system may then use the collected data to determine the user's likelihood of abandonment of the organization's services. Based on the likelihood of abandonment, the user interaction contextualization system may initiate one or more user recapture solutions.

Abstract: A system may include at least one server having a processor and a communication interface communicatively coupled to an Internet connection and a non-transitory memory device storing instructions that cause the system to retrieve, from a data repository, user information corresponding to a user of products and/or services of a business entity, identify by, at least one a social network identification of the user, and match the user to a plurality of individuals based on the user information. The system may the plurality of social network communications associated with the social network identification of the user using rules provided by the rules engine server, and generate, by the sourcing engine server, based on the analyzed social network communications, a trigger condition based on predetermined criteria stored in a database and in response to the trigger condition, solicit, via a secure network, input from the matched individuals corresponding to the trigger condition.

Abstract: A battery module assembly having one or more plate-shaped cells, including two or more battery modules having cell units, each of which includes one or more battery cells, electrically connected to one another, a pair of an upper and lower case to surround outer circumferences of the modules such that one surface of each of the outermost modules is exposed outside in a state in which the modules are erected on their sides, one or more first fastening holes vertically formed at a top of the upper case and a bottom of the lower case in a direction in which first fastening holes face each other to fasten and fix the upper and lower case, and two or more second fastening holes horizontally formed at a front and/or a rear of the upper case and a front and/or a rear of the lower case to position or fix the assembly.

Abstract: Systems and computer-readable media are disclosed for utilizing one or more data sources to generate a set of operations. First data may be received from a first data source and second data may be received from a second data source. The first data and second data may be processed by conversion engines to generate a first set of common data and a second set of common data. These sets of common data may be locally stored. A processing engine may analyze these sets of common data to detect one or more predefined events. A set of operations associated with the detected predefined events may be generated. The set of operations may be transmitted to a user device.

Abstract: An X-ray apparatus includes an X-ray source configured to radiate X-rays onto an object, an X-ray detector configured to detect X-rays having penetrated through the object among the radiated X-rays and obtain pieces of raw data of different energy bands based on the detected X-rays, a raw image obtainer configured to obtain raw images in which different materials constituting the object are enhanced using the pieces of raw data, and an image processor configured to process the raw images and generate an X-ray image of the object based on the processed raw images.

Abstract: A battery pack including battery cells or unit modules (unit cells), configured to have a structure including a battery module group including one or more battery modules each having the unit cells mounted in a pack case in a state in which the unit cells are uprightly arranged in a width direction of the pack such that the unit cells are spaced apart by a spacing distance for coolant flow, a coolant introduction part continuously defined in a space between a bottom of the pack case and the battery module group, a coolant discharge part defined between a top of the pack case and the battery module group, an electronic member located at one side of the module group, the electronic member being mounted in an inner space defined by the coolant discharge part, and a coolant flow channel defined between the coolant introduction part and the coolant discharge part.