Abstract: An object of present invention is to provide a compound or a salt thereof constituting lipid particles that can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids, and to provide lipid particles and pharmaceutical composition using the compound or a salt thereof, which can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids. According to an aspect of the present invention, a compound represented by Formula (1) or a salt thereof is provided. In the formula, each symbol has a meaning defined in the present specification.

Abstract: A relay device that relays between a plurality of radio devices that perform radio communication with terminals, and at least one radio control device that controls the radio devices, the relay device including: a replication necessity determination unit that determines whether or not to replicate a downlink signal received from the radio control device; a signal replicating unit that makes the same number of copies of a downlink signal as the number of destination radio devices only when the replication necessity determination unit determines that the downlink signal is to be replicated; and a downlink signal assignment unit that transfers a downlink signal that has been determined by the replication necessity determination unit as a signal that is not to be replicated, and downlink signals replicated by the signal replicating unit, to the radio devices respectively corresponding thereto.

Abstract: This light illumination unit comprises: a heat sink that has a plate-shaped heat sink body and fins protruding from a first main surface of the heat sink body; an electronic substrate that is laminated on a second main surface of the heat sink body on the reverse side thereof from the first main surface; and a light illumination element that is mounted on a first surface of the electronic substrate on the side thereof where the heat sink is provided. As a result of said configuration, it is possible to save space as well as power.

Abstract: A processing unit includes a contribution-degree calculation unit configured to calculate contribution degrees that indicate respective degrees by which a plurality of attribute items included as predetermined attributes of one target contribute to a predicted intervention effect, the calculating being performed on a basis of an estimation model for estimating the predicted intervention effect from the predetermined attributes of the one target. The predicted intervention effect on the one target is a numerical value corresponding to an increase in gain to a beneficiary, the gain being expected to be larger in a case where an intervention is implemented to the one target than in a case where the intervention is unimplemented to the one target.

Abstract: To make it possible to enhance convenience for users and a seller of content. There is provided an information processing device including: a schema converting unit that converts content meta-information managed by a plurality of different management systems into a common schema; and a recommendation unit that determines a combination of content to be recommended and a user based on commonized content meta-information which is obtained by the conversion into the common schema and content purchase history information in the respective management systems.

Abstract: To provide a communication system in which a notification about first output data is not made at a predetermined timing after the first output data is generated if a print product based on the first output data and a print product based on second output data are not output at the predetermined timing and a time when the second output data is edited last is later than a time when the first output data is edited last and the notification about the first output data is made at the predetermined timing if the print product based on the first output data and the print product based on the second output data are not output at the predetermined timing and the time when the second output data is edited last is earlier than the time when the first output data is edited last.

Abstract: There is provided an information processing device including an operation history acquisition unit for acquiring operation history information in which an input operation of a learner terminal by a learner who uses learning content is associated with a time at which the input operation is acquired, and an acceptance ability estimation unit for estimating an acceptance ability of the learner with regard to the learning content based on the operation history information.

Abstract: To provide a communication system in which a notification about first output data is not made at a predetermined timing after the first output data is generated if a print product based on the first output data and a print product based on second output data are not output at the predetermined timing and a time when the second output data is edited last is later than a time when the first output data is edited last and the notification about the first output data is made at the predetermined timing if the print product based on the first output data and the print product based on the second output data are not output at the predetermined timing and the time when the second output data is edited last is earlier than the time when the first output data is edited last.

Abstract: To make it possible to enhance convenience for users and a seller of content. There is provided an information processing device including: a schema converting unit that converts content meta-information managed by a plurality of different management systems into a common schema; and a recommendation unit that determines a combination of content to be recommended and a user based on commonized content meta-information which is obtained by the conversion into the common schema and content purchase history information in the respective management systems.

Abstract: To make it possible to enhance convenience for users and a seller of content. There is provided an information processing device including: a schema converting unit that converts content meta-information managed by a plurality of different management systems into a common schema; and a recommendation unit that determines a combination of content to be recommended and a user based on commonized content meta-information which is obtained by the conversion into the common schema and content purchase history information in the respective management systems.

Abstract: A target user specification unit that specifies a specific action user indicated by action history information included in user data to have reached a specific state as an analysis target user and specifies a user different from the analysis target user as a comparison target user, a comparison analysis unit that analyzes feature information of the analysis target user having peculiarity with respect to the feature information of the comparison target user, and an analysis result output unit that outputs an analysis result thereof are provided, and by comparing the feature information on the action history between the user (analysis target user) who has reached the specific state and the other users (comparison target users) and by analyzing and outputting feature information peculiar to the analysis target user, it is possible to grasp the feature information on the peculiar action history when the user has reached the specific state.

Abstract: A display control apparatus includes a search unit for searching for a second content related to a first content in accordance with at least part of metadata attached to each of the first content and the second content, a generating unit for generating a three-dimensional display model, the three-dimensional display model including a first layer and a second layer, the first layer having one of a first image and a first character representing the first content arranged therewithin, and the second layer having one of a second image and a second character representing the second content arranged therewithin, and a display control unit for controlling displaying one of the first image and the first character and one of the second image and the second character using the three-dimensional display model.

Abstract: To make it possible to enhance convenience for users and a seller of content. There is provided an information processing device including: a schema converting unit that converts content meta-information managed by a plurality of different management systems into a common schema; and a recommendation unit that determines a combination of content to be recommended and a user based on commonized content meta-information which is obtained by the conversion into the common schema and content purchase history information in the respective management systems.

Abstract: To make it possible to further improve the convenience of a user. There is provided an information processing device including: a user characteristic identification unit configured to identify a characteristic of a user about content by relating user-sent information sent by the user for the content to the content; and a presentation information distribution unit configured to distribute presentation information to be presented to the user in relation to the content on the basis of characteristic information indicating the identified characteristic of the user.

Abstract: [Object] To provide an information processing device, control method, and program that are capable of improving cost-effectiveness of advertisements by delivering the advertisements in accordance with stages in the process to occurrence of an event.

Abstract: A program vector can represent attributes of a program to be generated. EPG data can be received, and metadata necessary for generation of a program vector PP can be extracted from the EPG data. A morphological analysis can be carried out on contents and title included in the metadata to disassemble the contents and the title into words. Items included in the metadata can be subjected to a vector creation process to generate the program vector PP. An effect vector can be extracted on the basis of a genre of a program associated with the metadata. The extracted effect vector can be associated with the generated program vector PP and the processing can be ended. This can be applied to a distribution server for distributing contents.

Abstract: Disclosed is an information processing apparatus, an information processing method, and a program storage medium which can present associated information related to a document to be processed to a user. An accumulation block accumulates a database of associated information. A presentation block presents to the user the associated information corresponding to the document to be processed at occurrence of an event. An agent control block controls the manner of displaying an agent for example.

Abstract: Disclosed herein are an information processing apparatus and method, a program, and a recording medium, in which a content is recommended to each user on the basis of even the metadata that is assigned with no classification. A metadata analysis block resolves metadata acquired by a metadata acquisition block into components. A dictionary data generation block generates dictionary data in which genre is correlated with keyword and each component. An associated-information database generation block references the dictionary data to assign genre to the metadata which are assigned with no genre, thereby generating an associated-information database of content. An associated-information search block references the dictionary data to identify a genre from a keyword of interest data to search for associated information, thereby recommending content to the user. The present invention is applicable to personal computers or HDD recorders.

Abstract: There are provided a print control apparatus in which a load on a user can be lightened by reporting information on necessary processing, a method for controlling a print apparatus, and a print medium. A print control apparatus for controlling a print apparatus to print an image based on print data, the print control apparatus includes: a determination unit configured to determine whether a size of a sheet set in the print apparatus and a size of the print data match; an acquisition unit configured to acquire information on processing needed to adjust the size of the print data to be closer to the size of the sheet in a case where it is determined that the size of the sheet and the size of the print data do not match; and a notifying unit configured to notify a user of information acquired by the acquisition unit.

Abstract: The present invention provides an agent for alleviating side effects caused by use of an anti-tumor agent, which contains 5-chloro-6-(2-iminopyrrolidin-1-yl)methyl-2,4(1H,3H-pyrimidi nedione (1) represented by formula (1): or a pharmaceutically acceptable salt thereof. The 5-chloro-6-(2-iminopyrrolidin-1-yl)methyl-2,4(1H,3H)-pyrimidinedione or a pharmaceutically acceptable salt thereof exhibit an inflammatory-suppressing action in the digestive tract and advantageously alleviate diarrhea and loss of body weight concomitant with administration of a chemical for treating cancer without suppressing the anti-tumor effect. Thus, the compounds of the present invention are of great value as agents for alleviating side effects caused by use of an anti-tumor agent, which enable not only the chemotherapy to be continuedly carried out, but also the body exhaustion to be effectively prevented.