Abstract: Mechanisms regulating cell proliferation stop and differentiation initiation during the development stage of mammalian embryo, and the proteins involved therein, are presented. Differentiation regulators, methods of regulating differentiation, transgenic organisms with loss of expression of the differentiation regulator, and methods of preparing the transgenic organisms, are provided.

Abstract: An adhesive composition for a semiconductor device and a die attach film for a semiconductor device, the adhesive composition including about 50 to about 80 parts by weight of an elastomeric resin; about 10 to about 20 parts by weight of an epoxy resin, the epoxy resin including a difunctional epoxy resin and polyfunctional epoxy resins and the difunctional epoxy resin being present in an amount of about 20 to about 60 parts by weight with respect to 100 parts by weight of the epoxy resin; about 1 to about 10 parts by weight of a curable resin; about 0.01 to about 10 parts by weight of a curing accelerator; about 0.01 to about 10 parts by weight of a silane coupling agent; and about 5 to about 10 parts by weight of a filler.

Abstract: Disclosed herein are an apparatus and method for measuring quality of an image received via a communication network. The apparatus includes an interface unit, a codec unit, a test image detection unit, and a Mean Opinion Score (MOS) measurement unit. The interface unit receives an image, including a start synchronization image and a test image via a communication network. The codec unit decodes the received image into a color signal. The test image detection unit detects any one value of brightness, saturation and hue information of the color signal input from the codec unit, calculates an average value for each frame, and detects the test image from the received image based on the calculated average value. The MOS measurement unit synchronizes the test image with a corresponding reference image, compares the quality of the test image with the quality of the reference image, calculates an MOS value based on the results of the comparison, and outputs the MOS value.

Abstract: An apparatus for enhancing an efficiency of an antenna in a mobile terminal includes an antenna matcher whose setting is changed under control of a controller, the antenna matcher coupled to the antenna, a sensing unit for sensing whether or not a user holds the mobile terminal and a holding pattern in which the user holds the mobile terminal, and a controller for controlling the setting of the antenna matcher according to whether or not the user holds the mobile terminal and the holding pattern.

Abstract: An apparatus and method for seamlessly providing voice and data services to a user through an access terminal in a mobile communication system including a heterogeneous service & mobility gateway (HSMG) for an interworking service between a circuit network and a packet network, and various access networks overlapping each other. The access terminal notifies the HSMG that a voice call is received, if the access terminal that accessed a packet network receives a voice call. The HSMG sends a direction request to a circuit network upon receiving the notification indicating that the voice call is received. The access terminal directs to the circuit network and registers a new location upon receiving the direction request. The HSMG sets up an incoming voice call to the access terminal after the registration of a new location.

Abstract: A food supplement for reducing body odor which includes a mixture of edible carriers with chitin aqueous solution lyophilized powder, chitosan aqueous solution lyophilized powder, chitin powder, chitosan powder, or a combination of these ingredients, in the form of tablets or pills. The food supplement has the outstanding effect of reducing various types of body odors, including Koreans' unique body odor, such as Kimchi smell or garlic smell; westerners' unique body odor, such as cheese smell or butter smell, Arabs' unique body odor, such as mutton smell, armpit odor and body odor that is unique to the aged.

Abstract: Disclosed herein are a pharmaceutical composition for inhibiting the growth or metastasis of cholangiocarcinoiria, comprising a L1CAM activity inhibitor or expression suppressor and a treatment method using the composition. This is based on the finding that L1CAM is overexpressed on cholangiocarcinoma and plays an important role in the growth and metastasis of cholangiocarcinoma and the mortality of cholangiocarcinoma patients increases as the expression rate of L1CAM increases. Also, antibodies inhibitory of the activity of L1CAM, or siRNAs suppressing the expression of L1CAM, are found to reduce the growth and invasion of cholangiocarcinoma cells. Mouse monoclonal antibodies, recognizing the L1CAM protein on the cholangiocarcinoma cell surface and binding specifically to cholangiocarcinoma tissues, or siRNAs, antisense oligonucleotides or shRNAs, may be useful in the treatment of cholangiocarcinoma by inhibiting the growth, invasion and migration of cholangiocarcinoma cell.

Abstract: A refrigerator is provided. The refrigerator includes an opening assist. The opening assist includes a connecting rod and a push rod. The opening assist is disposed in a door handle. The opening assist can be rotated by a user so as to push an end of the opening assist against a main body of the refrigerator for opening a door of the refrigerator. Therefore, the door of the refrigerator can be opened and closed more easily, and thus user can use the refrigerator more conveniently.

Abstract: There is provided a semiconductor etching apparatus which removes particles remaining on the upper surface of an electro static chuck (ESC) during an etching process, thereby preventing a chucking force from decreasing and minimizing a leak of helium. To prevent a failure of the etching process due to a wafer chucking failure, by preventing polymers from falling down on the upper part of the ESC when a wafer is dechucked or transferred, the semiconductor etching apparatus comprises: an ESC selectively holding a wafer to be entered and positioned inside a chamber, and including a lower electrode part to which RF power is applied; parts positioned at a stepped portion of the ESC and respectively surrounding a side of the ESC; and a gas flow blocking part blocking a gas flow in a vacuum path formed between the ESC and the parts.

Abstract: Mechanisms regulating cell proliferation stop and differentiation initiation during the development stage of mammalian embryo, and the proteins involved therein, are presented. Differentiation regulators, methods of regulating differentiation, transgenic organisms with loss of expression of the differentiation regulator, and methods of preparing the transgenic organisms, are provided.

Abstract: A method for manufacturing a semiconductor device may include: forming a main magnetic field having an axis, and forming a subsidiary magnetic field substantially parallel to the axis; applying an alternating current along a path between the main and the subsidiary magnetic fields; allowing a gas to flow along a flow path along the path of the current so that a gas plasma is generated from the gas; providing the gas plasma into a chamber separated from a position where the gas plasma is generated; and performing a process for manufacturing a semiconductor device by employing the gas plasma.

Abstract: A method for manufacturing a semiconductor device may include: forming a main magnetic field having an axis, and forming a subsidiary magnetic field substantially parallel to the axis; applying an alternating current along a path between the main and the subsidiary magnetic fields; allowing a gas to flow along a flow path along the path of the current so that a gas plasma is generated from the gas; providing the gas plasma into a chamber separated from a position where the gas plasma is generated; and performing a process for manufacturing a semiconductor device by employing the gas plasma.

Abstract: This invention relates to a food supplement for reducing body odor; it is a mixture of edible carriers with chitin aqueous solution lyophilized powder, chitosan aqueous solution lyophilized powder, chitin powder, chitosan powder, or the composition of these ingredients, and it comes in the form of tablets or pills. The invention has an outstanding effect in reducing various types of body odors, including Koreans' unique body odor, such as Kimchi smell or garlic smell, westerners' unique body odor, such as cheese smell or butter smell, Arabs' unique body odor, such as mutton smell, armpit odor and body odor that is unique in the aged.

Abstract: The present invention relates to a peptide promoting cell adhesion and spreading, fragments, and derivatives thereof, more particularly, integrin-?3?1-dependent peptide in human laminin-5 ?3 chain LG3 domain, mediating integrin ?3?1 binding and cell adhesion and spreading, fragments and derivatives thereof. The inventive peptide, fragments and derivatives thereof can be used effectively for research on cell adhesion activity, wound care, tissue regeneration, inhibition of cancer metastesis etc. mediated by various extracellular matrix protein including laminin.

Abstract: A yeast extract or yeast-derived bioactive peptide having an activity of selectively inhibiting reuptake of serotonin and norepinephrine, which can be effectively used in preventing or treating various diseases related to reuptake of serotonin and norepinephrine, especially depression, anxiety, stress, fatigue and obesity is provided. Also, a yeast extract or yeast-derived bioactive peptide having activities as an anti-stress agent, an anti-fatigue agent, premenstrual syndrome (PMS) and menstrual pain relaxants, and a brain-neurotrophic factor, and a method for preparing the bioactive peptide is provided. The yeast extract or yeast-derived bioactive peptide is effective in relieving stress, nervousness, anxiety, tension, insomnia, fatigue, and imbalance in the autonomic nerve regulation.

Abstract: Provided is a refrigerator with an opening assist formed of a connecting rod and a pushrod built into a door handle of the refrigerator. When rotated through a user's manipulation, one end of the opening assist selectively pushes the refrigerator main body to open the door. Thus, opening of a door is made easier to increase user convenience.

Abstract: The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.

Abstract: A refrigerator is provided. The refrigerator includes an opening assist. The opening assist includes a connecting rod and a push rod. The opening assist is disposed in a door handle. The opening assist can be rotated by a user so as to push an end of the opening assist against a main body of the refrigerator for opening a door of the refrigerator. Therefore, the door of the refrigerator can be opened and closed more easily, and thus user can use the refrigerator more conveniently.

Abstract: There is provided a semiconductor etching apparatus which removes particles remaining on the upper surface of an electro static chuck (ESC) during an etching process, thereby preventing a chucking force from decreasing and minimizing a leak of helium. To prevent a failure of the etching process due to a wafer chucking failure, by preventing polymers from falling down on the upper part of the ESC when a wafer is dechucked or transferred, the semiconductor etching apparatus comprises: an ESC selectively holding a wafer to be entered and positioned inside a chamber, and including a lower electrode part to which RF power is applied; parts positioned at a stepped portion of the ESC and respectively surrounding a side of the ESC; and a gas flow blocking part blocking a gas flow in a vacuum path formed between the ESC and the parts.

Abstract: Disclosed herein are an apparatus and method for measuring quality of an image received via a communication network. The apparatus includes an interface unit, a codec unit, a test image detection unit, and a Mean Opinion Score (MOS) measurement unit. The interface unit receives an image, including a start synchronization image and a test image via a communication network. The codec unit decodes the received image into a color signal. The test image detection unit detects any one value of brightness, saturation and hue information of the color signal input from the codec unit, calculates an average value for each frame, and detects the test image from the received image based on the calculated average value. The MOS measurement unit synchronizes the test image with a corresponding reference image, compares the quality of the test image with the quality of the reference image, calculates an MOS value based on the results of the comparison, and outputs the MOS value.