Abstract: Provided is a method of managing personal information in a communication system that provides a Converged Address Book (CAB) service, the method including generating, by a CAB user, a restoration request for restoring a personal document, which includes a document recognition value of a personal document stored in the CAB, current version information of the personal document, and property information instructing restoration of the personal document to a previous version of the current version, transmitting, by the CAB user, the restoration request to a server that manages the CAB through an arbitrary device, and receiving, by the CAB user, a response indicating that the personal document is restored to the previous version of the current version from the server through the arbitrary device.

Abstract: A method for synchronizing converged address book personal information managed by a converged address book system with non-converged address book personal information managed by a non-converged address book system, which does not support a converged address book service, by a server apparatus supporting the converged address book service is provided. The method includes identifying a generation of a synchronization event for urging a synchronization between converged address book personal information corresponding to a user terminal and non-converged address book personal information corresponding to the user terminal, configuring synchronization personal information including at least a part of the converged address book personal information, and exporting the synchronization personal information to a non-converged address book system related to the user terminal.

Abstract: Provided is an apparatus and method for setting disposition with respect to document information share. To this end, once a transmission-side server forwards a document forward request message including a document disposition rule with respect to a document to a reception-side server, the reception-side server checks a preference with respect to the document forward request message by using a preset user preference to notify a document change, and stores document data together with a disposition rule regarding the document data, such that efficient management and disclosure of private information forwarded to a user become possible and thus a CAB service can be easily and rapidly provided according to user's selection.

Abstract: Provided is an apparatus and method for searching for address book information. To this end, the present invention, upon receiving a search request message for searching address book information from a client, checks a search preference, searches for the address book information based on the checked search preference, applies a priority to the found address book information to create a final search result, creates a response message including the created final search result, forwards the response message to the client, and updates the preset search preference based on the final search result, thereby providing a search result optimized for a user.

Abstract: Disclosed are a method for purifying poloxamers, comprising dissolving poloxamers in an organic solvent to prepare a polymer solution, and removing organometals or water from the polymer solution by at least one physical method selected from mixing of activated carbon with the polymer solution and centrifugation of the polymer solution, and poloxamers purified by the method.

Abstract: The present invention relates to a macromolecule for delivering protein, polypeptide or peptide drugs and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs comprising the same, and more specifically relates to a polylactic acid derivative compound of Chemical formula 1 of which the numerical average molecular weight is no more than 7000 daltons and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs using the same and to a production method for the same.

Abstract: Disclosed are sustained-release polymeric microparticles containing a poorly water-soluble drug and a method for preparing the same.

Abstract: Disclosed are microparticles containing physiologically active peptides, a method for preparing the same, and a pharmaceutical composition comprising the same.

Abstract: Exemplary embodiments of the present invention relate to an organic light emitting diode (OLED) display and a method of driving the same. The OLED display includes a driving circuit for generating a plurality of data signals and a plurality of scan signals based on image information stored in a memory. The driving circuit receives an inactive state signal generated when the image information is a still image, generates only a plurality of scan signals and a plurality of data signals corresponding to a light emitting region in which the still image is displayed, and transfers the generated scan and data signals to a plurality of corresponding data lines and a plurality of corresponding scan lines, respectively.

Abstract: A semiconductor device includes a substrate including a first region and a second region each having an n-type region and a p-type region, wherein the n-type region in the first region includes a silicon channel, the p-type region in the first region includes a silicon germanium channel, and the n-type region and the p-type region in the second region respectively include a silicon channel. A first gate insulating pattern formed of a thermal oxide layer is disposed on the substrate of the n-type and p-type regions in the second region.

Abstract: A method of an eXtensible Markup Language (XML) Document Management (XDM) server for communicating a delivery status of an XDM resource in an XDM environment is provided. The method includes receiving a request for forwarding the XDM resource to one or more intended XDM recipient devices from an XDM client device; forwarding the XDM resource to the one or more intended XDM recipient devices; and communicating the delivery status associated with delivery of the XDM resource to the one or more intended XDM recipient devices to the XDM client device.

Abstract: A method and an apparatus for providing a contact through interworking with a Social Network Service (SNS) are provided. The method includes receiving, by a client using the other service through SNS interworking, a contact provided in the SNS, determining whether the other party's client having subscribed to the same service as that of the client is present in the received contact, and informing a user of the determination results. Based on the determination results, the client may determine subscription/non-subscription of the other party's client to the service, and may send an invite request for the service if the other party's client has not subscribed to the same service as that of the client. By doing so, the number of targets, subscription/non-subscription of which to a specific service can be determined, may be extended.

Abstract: The present invention relates to a polymer nanoparticle injection formulation composition containing rapamycin with improved water solubility, and more specifically, to an injection formulation composition containing rapamycin wherein water solubility is improved by solubilizing rapamycin having low water solubility with polymer nanoparticles, a preparation method thereof, and an anticancer composition for a combined use with radiotherapy.

Abstract: A semiconductor device includes a substrate including a first region and a second region each having an n-type region and a p-type region, wherein the n-type region in the first region includes a silicon channel, the p-type region in the first region includes a silicon germanium channel, and the n-type region and the p-type region in the second region respectively include a silicon channel. A first gate insulating pattern formed of a thermal oxide layer is disposed on the substrate of the n-type and p-type regions in the second region.

Abstract: The present invention relates to a biodegradable branched polylactic acid derivative of formula 1, and preparation method and use thereof: <formula 1> 1-(R—X)n wherein each of X, R, I and n is defined as in the detailed description.

Abstract: Disclosed are a polymer micelle composition for treatment of resistant cancer cells that contains an amphiphilic double block copolymer and taxane and a P-glycoprotein inhibitor of cyclosporin as its active ingredients, and a method of preparing the same. Said polymer micelle composition for treatment of cancer resistant cells is accumulated in cancer tissue at high concentrations, and has the advantages that it exhibits superior anti-cancer effects for the cancer cells that have exhibited resistance due to over-expression of P-glycoprotein by the taxane anticancer agent in said cancer tissue, and does not cause hypersensitive reactions due to the use of a solubilizer.

Abstract: Disclosed are a highly purified polylactic acid or a derivative thereof, or a salt thereof, and a method for purifying the same. The polylactic acid or a derivative thereof, or a salt thereof may be applied to various medical and drug carrier systems, or the like.

Abstract: A method is provided for sending an Instant Message Disposition Notification (IMDN) request to a receiving terminal by a sending terminal in a Converged-IP Messaging (CPM) service. The sending terminal generates an instant message to be sent to the receiving terminal, inserts an IMDN request message into the generated instant message, the IMDN request message including a predetermined response limit time, and sends the instant message with the IMDN request message to the receiving terminal through a CPM server.

Abstract: Exemplary embodiments of the present invention relate to an organic light emitting diode (OLED) display and a method of driving the same. The OLED display includes a driving circuit for generating a plurality of data signals and a plurality of scan signals based on image information stored in a memory. The driving circuit receives an inactive state signal generated when the image information is a still image, generates only a plurality of scan signals and a plurality of data signals corresponding to a light emitting region in which the still image is displayed, and transfers the generated scan and data signals to a plurality of corresponding data lines and a plurality of corresponding scan lines, respectively.

Abstract: Polymeric compositions capable of forming stable micelles in an aqueous solution, comprising an amphiphilic block copolymer of a hydrophilic block and a hydrophobic block, and a polylactic acid derivative wherein one end of the polylactic acid is covalently bound to at least one carboxyl group. The carboxyl group of the polylactic acid derivative may be fixed with a di- or tri-valent metal ion, obtained by adding the di- or tri-valent metal ion to the polymeric composition.