Abstract: A global index with a repartitioning operator is provided. A method for executing a query includes receiving a query including a request to search a first table based on a first value in a first column. The method may include generating a second table by partitioning the second table based on the first column and including, in the second table, a partition identifier and a reference row identifier. The method may include pruning the second table such that a row corresponding to the first value remains in the second table. The method may include repartitioning the row to a stream based on the partition identifier. The method may include executing the query by at least searching the partition of the first table based on the stream and the row identifier of the row. Related systems and articles of manufacture are provided.

Abstract: The present disclosure provides a method for producing a cell-culturing polyvinyl alcohol-based nanofiber structure, the method comprising: electrospinning an electrospun solution to form a nanofiber mat, wherein the electrospun solution contains polyvinyl alcohol (PVA), polyacrylic acid (PA) and glutaraldehyde (GA); crosslinking the nanofiber mat via a hydrochloric acid (HCl) vapor treatment; and treating the crosslinked nanofiber mat with dimethylformamide (DMF) solvent to crystallize the nanofiber mat.

Abstract: A global index with a repartitioning operator is provided. A method for executing a query includes receiving a query including a request to search a first table based on a first value in a first column. The method may include generating a second table by partitioning the second table based on the first column and including, in the second table, a partition identifier and a reference row identifier. The method may include pruning the second table such that a row corresponding to the first value remains in the second table. The method may include repartitioning the row to a stream based on the partition identifier. The method may include executing the query by at least searching the partition of the first table based on the stream and the row identifier of the row. Related systems and articles of manufacture are provided.

Abstract: Technologies are described for managing multiple cache specifications for a single view in a database environment. For example, a plurality of caches can be crated for the single view. Each of the plurality of caches can have a different cache specification. A query can then be received that operates on the single view. One of the plurality of caches can be selected for processing the query based at least in part on the cache specifications. The query can be processed using the selected cache. Results of processing the query can be output.

Abstract: Technologies are described for managing multiple cache specifications for a single view in a database environment. For example, a plurality of caches can be crated for the single view. Each of the plurality of caches can have a different cache specification. A query can then be received that operates on the single view. One of the plurality of caches can be selected for processing the query based at least in part on the cache specifications. The query can be processed using the selected cache. Results of processing the query can be output.

Abstract: Provided is a system and method for reconstructing and visualizing transformation steps that are performed to an optimized database query. In one example, the method may include receiving a database query including an initial set of execution steps, generating a plurality of alternative sets of execution steps for the database query based on transformations to the initial set of execution steps, selecting an alternative set of execution steps from among the plurality of alternative sets of execution steps based on a performance of the alternative set of execution steps, identifying transformations that are used to transform the initial set of execution steps into the selected alternative set of execution steps, and displaying information about the identified transformations via a user interface.

Abstract: The present invention relates to a pharmaceutical composition for effectively preventing or treating inflammatory diseases. A pharmaceutical composition containing undercarboxylated osteocalcin according to the present invention can effectively inhibit the production of TNF-?, IL-1? or IL-6 which are inflammatory cytokines, and thus can be utilized in various industry fields such as drugs and foods as a substance for preventing, treating, or alleviating various inflammatory diseases.

Abstract: Methods, systems, and computer-readable storage media for calculating, for each operator in a set of operators, a set of costs, each cost associated with a data format and including a first segment indicating a cost of an operator to convert an incoming data format to an access format and a second segment indicating a cost based on a set of costs of one or more ancestors of the operator, a conversion cost, and a materialization cost, indicating, along the path within the query plan, a location representing execution of a conversion from a first data format to a second data format, the location being selected based on the sets of costs, and providing the query plan with the location for execution to generate a query result, wherein during execution of the query plan, conversion of data from the first data format to the second data format occurs at the location.

Abstract: The present disclosure provides a method for producing a cell-culturing polyvinyl alcohol-based nanofiber structure, the method comprising: electrospinning an electrospun solution to form a nanofiber mat, wherein the electrospun solution contains polyvinyl alcohol (PVA), polyacrylic acid (PA) and glutaraldehyde (GA); crosslinking the nanofiber mat via a hydrochloric acid (HCl) vapor treatment; and treating the crosslinked nanofiber mat with dimethylformamide (DMF) solvent to crystallize the nanofiber mat.

Abstract: Methods, systems, and computer-readable storage media for calculating, for each operator in a set of operators, a set of costs, each cost associated with a data format and including a first segment indicating a cost of an operator to convert an incoming data format to an access format and a second segment indicating a cost based on a set of costs of one or more ancestors of the operator, a conversion cost, and a materialization cost, indicating, along the path within the query plan, a location representing execution of a conversion from a first data format to a second data format, the location being selected based on the sets of costs, and providing the query plan with the location for execution to generate a query result, wherein during execution of the query plan, conversion of data from the first data format to the second data format occurs at the location.

Abstract: The present invention relates to a method of manufacturing a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan according to the present invention comprises dissolving fucoidan in glacial acetic acid as a solvent to obtain fucoidan-glacial acetic acid solution, mixing polycaprolactone with the fucoidan-glacial acetic acid solution to obtain a polycaprolactone-mixed solution, and manufacturing a nanostructure from the polycaprolactone-mixed solution by an electrospinning method. Therefore, a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan manufactured by the method according to the present invention exhibits characteristics of preventing fucoidan from being released from nanofibers by uniformly distributing fucoidan in the polycaprolactone nanostructure.

Abstract: Provided is a system and method for reconstructing and visualizing transformation steps that are performed to an optimized database query. In one example, the method may include receiving a database query including an initial set of execution steps, generating a plurality of alternative sets of execution steps for the database query based on transformations to the initial set of execution steps, selecting an alternative set of execution steps from among the plurality of alternative sets of execution steps based on a performance of the alternative set of execution steps, identifying transformations that are used to transform the initial set of execution steps into the selected alternative set of execution steps, and displaying information about the identified transformations via a user interface.

Abstract: The present invention relates to a method of manufacturing a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan according to the present invention comprises dissolving fucoidan in glacial acetic acid as a solvent to obtain fucoidan-glacial acetic acid solution, mixing polycaprolactone with the fucoidan-glacial acetic acid solution to obtain a polycaprolactone-mixed solution, and manufacturing a nanostructure from the polycaprolactone-mixed solution by an electrospinning method. Therefore, a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan manufactured by the method according to the present invention exhibits characteristics of preventing fucoidan from being released from nanofibers by uniformly distributing fucoidan in the polycaprolactone nanostructure.

Abstract: According to some embodiments, actual business data in an enterprise database may be used in accordance with an enterprise performance management planning model, stored and executed by a processor at the enterprise database, to automatically generate predicted business data. The predicted business data may then be stored in an instantiation of a plan data container at the enterprise database.