Abstract: The present invention provides a metal-plastic composite material having excellent adhesive strength and formability and a method for manufacturing the same, and specifically, the present invention provides a metal-plastic composite material and a method for manufacturing the same comprising: a metal layer; and a plastic layer on at least one surface of the metal layer, wherein a thin film layer formed of a silane coupling agent is provided between the metal layer and the plastic layer, and the metal layer and the plastic layer are bonded by covalent bonding with the silane coupling agent.

Abstract: Disclosed is a method comprising extracting a gene sequence of a first gene from a first database in response to receiving a user's input, generating segmented sequences on the basis of the reverse complementary sequence of the gene sequence of the first gene, identifying, based on comparison of the segmented sequences with gene sequences of a second database, at least one matched sequence corresponding to at least one segmented sequence of the segmented sequences.

Abstract: A method and device for searching for a music file of a mobile terminal are provided. The method of searching for a music file of a mobile terminal includes, receiving at least one input key signal in an idle state of the mobile terminal, setting a search word by combining characters mapped to the received at least one input key signal, determining whether a music file that includes the search word exists within the mobile terminal, and requesting, if it is determined that a music file that includes the search word does not exist within the mobile terminal, a search for a music file that includes the search word to a preset web server.

Abstract: An advertisement providing method and system may allow improving the frequency of advertising exposure. In a method for providing an advertisement, a client sends a request message to a server. The request message requests an action of the server. The server determines whether an error occurs when performing the action. If the error occurs, the server extracts advertisement data based on information in the request message. The server creates a response message by combining the extracted advertisement data with error occurrence information, and sends the response message to the client.

Abstract: A method and device for searching for a music file of a mobile terminal are provided. The method of searching for a music file of a mobile terminal includes, receiving at least one input key signal in an idle state of the mobile terminal, setting a search word by combining characters mapped to the received at least one input key signal, determining whether a music file that includes the search word exists within the mobile terminal, and requesting, if it is determined that a music file that includes the search word does not exist within the mobile terminal, a search for a music file that includes the search word to a preset web server.