Abstract: A method and device for delivering multimedia data using IETF QoS protocols. MPEG media data can be transmitted in packet units through a network using the IETF QoS protocol by mapping MPEG media traffic factors onto IETF QoS traffic factors. By encoding or transcoding MPEG media traffic according to a double leaky bucket model indicated by the four factors, a maximum bit rate, a first buffer size, a guaranteed bit rate, and a second buffer size, the MPEG media traffic factors may be transmitted using the IETF QoS protocol without having to go through the process of being mapped onto QoS traffic factors.

Abstract: Provided are a method and apparatus for encoding and decoding multi-view video data. The method of encoding multi-view video data includes determining whether a current picture is an anchor picture; and encoding blocks of the current picture by selectively applying a skip block mode to the blocks if the current picture is the anchor picture. According to the present invention, image quality and coding efficiency may be improved.

Abstract: The present invention relates to a paecilomyces genus microorganism and microbial insecticide for controlling the soil pests using the same, more particularly to a paecilomyces genus microorganism having insecticidal activity to soil pests and a microbial insecticide for controlling the soil pests containing the same. Since the microbial insecticide of the present invention shows excellent insecticidal activity to harmful soil pests, it can effectively be used as a environment-compatible insecticide to prevent the soil pests from farmland crops.

Abstract: Mesenchymal stem cells expressing a suicide gene show excellent and highly selective anticancer effects against cancer tissues through the selective conversion of a prodrug of an anticancer agent to the anticancer agent at around the cancer. Also disclosed herein are a pharmaceutical composition for treating a cancer comprising the mesenchymal stem cell; a kit for treating a cancer comprising an expression vector comprising the suicide gene, the mesenchymal stem cell and the prodrug; and a method for treating a cancer patient, which comprises successively administering the mesenchymal stem cell and the prodrug to the patient.

Abstract: The present invention relates to a novel fungus of Metarhizium genus and a method for controlling soil pests using the same, more particularly to a novel Metarhizium anisopliae HY-2 and a microbial insecticide comprising the same and a method for controlling soil pests using the same. The Metarhizium anisopliae HY-2 can effectively be used to control the soil pests such as Scarabaeidae.

Abstract: Provided are a bS derivation process and a deblocking filtering method and apparatus using illumination compensation and/or chrominance compensation, such as a multi-view video coding, in a picture coding/decoding process in which a prediction coding is performed. If neither of the two blocks are intra-coded, neither of the two blocks do contain a none-zero transformed coefficient, and motion compensation for the two blocks is performed based on the identical reference frame and the absolute difference between the horizontal or vertical components of the two motion vectors of the two blocks is less than 1, the bS of the two blocks is derived by considering whether the two blocks are coded by illumination compensation (IC) according to an embodiment of the present invention. Specifically, if both of the two blocks are coded by IC mode or neither of the two blocks are coded by IC mode, bS is set as such a value that filtering is unnecessary.

Abstract: The present invention relates to novel thiourea derivatives as a modulator for vanilloid receptor (VR) and the pharmaceutical compositions containing the same. As diseases associated with the activity of vanilloid receptor, pain acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fervescence, stomach-duodenal ulcer, inflammatory bowel disease and inflammatory diseases can be enumerated. The present invention provides a pharmaceutical composition for prevention or treatment of these diseases.

Abstract: Disclosed is a system for distributing digital contents which can pursue a purchaser who has illegally redistributed the contents by inserting fingerprinting information into the digital contents.

Abstract: The present invention relates to an antagonist against vanilloid receptor and the pharmaceutical compositions containing the same. As diseases associated with the activity of vanilloid receptor, pain, acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fevescence, stomach-duodenal ulcer, inflammatory bowel disease and inflammatory diseases can be enumerated. The present invention provides a pharmaceutical composition for prevention or treatment of these diseases.

Abstract: Video encoding and decoding apparatuses and methods capable of minimizing a random access delay are provided. The video encoding apparatus includes an encoding control unit which sets an intra frame (I-frame) interval of a base layer shorter than an I-frame interval of an enhancement layer, a base layer encoding unit which generates a base layer bitstream by reducing and encoding an original image according to the I-frame intervals set by the encoding control unit, and an enhancement layer encoding unit which generates an enhancement layer bitstream by decoding an enhancement layer image which is not temporally aligned with the base layer bitstream and referring to a predetermined image obtained by decoding the base layer bitstream and enlarging the decoded result.

Abstract: This inventive discloses a method for transdifferentiating mesenchymal stem cells into neuronal cells, which comprises increasing the level of a basic helix-loop-helix (bHLH) transcription factor in the mesenchymal stem cells, said cells being useful in cell therapy or gene therapy for treating brain neurological diseases such as Parkinson's disease, Alzheimer disease, Hungtington's disease, amyotrophic lateral sclerosis, cerebral paralysis and brain ischemia; and spine disfunction caused by a traumatic injury.

Abstract: A method of providing multimedia services in consideration of the capability of a terminal, a method of receiving the multimedia services, and a terminal for receiving the multimedia services. The method of providing multimedia services includes receiving information regarding capability of a terminal, and processing data according to the received information and providing the processed data to the terminal. Accordingly, it is possible to provide the server or proxy server with information regarding resources available for a lightweight application terminal, allowing it to provide data at a level of quality best suited to the capabilities of the terminal.

Abstract: A video encoder/decoder and a video encoding/decoding method and medium. The video decoder includes a decoding unit which receives a video packet in which more significant items of items included in blocks of macroblocks, which make up the video packet, are arranged in a front part of the video packet and less significant items are arranged in a rear part of the video packet. The decoding unit sequentially decodes the items arranged in the video packet. Accordingly, an FGS encoding function is effectively performed without degrading the bit rate.

Abstract: The present invention relates to a method for blindly embedding and extracting a watermark by using wavelet transform and a human visual system (HVS) model, which obtains both robustness and invisibility by applying the HVS model of NVF or JND imitating a human visual system to a middle frequency band for wavelet transformation and using a quantization step determined adaptively according to the importance of wavelet coefficient.