Abstract: A DTV and a method of displaying content using the same are provided. a DTV includes: a plurality of first and second display units physically isolated from each other; a communication unit configured to communicate with an external remote control; and a control unit configured to move a content between the first and second display units in response to a motion of the remote control sensed by a signal received from the remote control through the communication unit.

Abstract: A DTV and a method of displaying content using the same are provided. The DTV includes: a plurality of display units physically isolated from each other; and a control unit configured to, if a predetermined first event has occurred, move a content displayed on the first display unit among the plurality of display units and display the content on the second display unit among the plurality of display units, wherein the control unit is configured to control the display of the content such that the movement process of the content is visually recognized.

Abstract: Provided is a modular reactor head area assembly. The modular reactor head area assembly is installed on a reactor head, and includes: a seismic support structure that performs functions of lifting, moving and reinstallation of the reactor head and control rod driving apparatuses, cooling of the control rod driving apparatuses, shielding of missile parts, and supporting with respect to a seismic load, and disperses a load applied to the control rod driving apparatuses; an upper module that is an assembly of components located at an upper portion of the seismic support structure for the control rod driving apparatuses; and a lower module that is an assembly of components located at a lower portion of the seismic support structure for the control rod driving apparatuses. The upper module and the lower module are 252 detachably coupled to each other so that maintenance of the control rod driving apparatus can be performed easily.

Abstract: A method of calculating an enzymatic reaction rate using the largest frequency value of a slope of a sub-group, a computer program product capable of performing the method of calculating an enzymatic reaction rate, and a method of determining the amount of an enzyme in a sample are provided.

Abstract: Disclosed are a bioactive protein-calcium phosphate ceramic composite for surface modification of a substrate for use as a substitute in the treatment of musculoskeletal disorders, and a preparation method thereof. The bioactive protein-calcium phosphate ceramic composite is prepared by mixing an aqueous solution of calcium phosphate and a protein, and impregnating the calcium phosphate and the protein in the resulting aqueous solution to co-precipitate them on a substrate, such as metals, ceramics and polymers, wherein the substrate is patterned, and different proteins are impregnated in at least two regions of the patterned regions.

Abstract: The invention relates to a method of preparing wholly aromatic polyester including: mixing monomers, introducing the mixed monomers into a reactor having a rectangular or trapezoidal plate type stirring impeller, and polymerizing the introduced monomers through esterification with a power per unit volume of 10˜60 kW/m3, a length (L) to diameter (D) ratio of the stirring impeller is 1˜3:1, and a distance between the bottom of the reactor and a lower portion of the stirring impeller is 1/100˜ 1/15 times of the diameter (D); b) pulverizing the obtained polymer; and c) solid state polymerizing the pulverized polymer.

Abstract: A non-volatile memory device includes a buffer oxide film on a substrate; a polysilicon layer on the buffer oxide film; a silicon oxy-nitride (SiON) layer on the polysilicon layer, a first insulator layer on the SiON layer, a nitride film on the first insulator, a second insulator layer on the nitride film, an electrode on the second insulator, and a source/drain in the polysilicon layer.

Abstract: An artificial bone is disclosed. The artificial bone comprises: a porous body comprising a lump of titanium or titanium alloy and having a porosity of 30 to 80%, the body having a interconnected pore (3) with a diameter of 100 to 3000 ?m and a hole (4) with a diameter of 50 ?m or less on an inner surface of the pore; and a film formed on at least a part of a surface of the pore and the hole, the film comprising at least one phase selected from an amorphous titanium oxide phase, an amorphous alkali titanate phase, an anatase phase and a rutile phase aligned with (101) plane. The artificial bone has high strength and osteoinductivity.

Abstract: Disclosed is a color-converting light emitting device, which includes a light emitting element for emitting light with a predetermined wavelength and a color-converting member for absorbing a portion of light emitted from the light emitting element to convert the wavelength of the light into another wavelength. The present invention provides the color-converting light emitting device, which includes a gallium nitride-based light emitting diode having an emission spectrum at a visible ray region, and a color-converting member absorbing light from the diode to convert the wavelength of the light into another wavelength. The color-converting member includes a transparent resin and a garnet-based fluorescent powder dispersed in the transparent resin, and the fluorescent powder has a grain size distribution in which a minimum grain diameter is 10 ?m or more and a mean grain diameter (d50) is 20 ?m or more.

Abstract: An apparatus, method and a computer program for processing multimedia data is described, where the apparatus may include an input switch which may receive a plurality of transport stream packets corresponding to a plurality of digital multimedia data signals input thereto, and a packet identification (PID) filter unit which may selectively output a given set of TS packets to be demultiplexed from the received plurality of TS packets. A buffer and/or an external memory device may store at least some of the TS packets of the output given set. A conditional access/content protection (CA/CP) unit may read and decrypt the TS packets stored in the buffer, and may encrypt at least some of the decrypted TS packets for storage in the external memory device if the buffer becomes full, to prevent the TS packets to be stored in the external memory device from being copied.

Abstract: A cutting apparatus for use in a sampler is disclosed. The cutting apparatus includes an extension tube having a round unit on a bottom side of the extension tube; a cutting ring located in a bottom portion of a protecting tube; a guide tube which is internally equipped within the cutting ring; a plurality of cutters equipped to an outside of the cutting ring for closing a bottom portion of the sampling tube when the cutting ring is pulled by uplifting an up-lifting rod of the sampler, wherein a plurality of the cutters are uplifted followed by the guide tube and bended according the round unit in order to be gathered and closed; and a connection means for fixing a plurality of the cutters on the cutting ring. A sampler having the cutting apparatus can gather a sample of un-cohesive soil such as a sandy soil without spilling.

Abstract: A large diameter sampler for gathering an undisturbed sample includes an outer tube provided with a bit on a bottom portion thereof for excavating a ground, wherein the outer tube is rotated by applying an outer power for penetrating into the ground; unit for protecting a sample from a disturbance generated by a rotating excavation of the bit, wherein the protecting unit is located the bottom portion of the outer tube, internally, and is penetrated into the ground by weight; a sampling tube for locating the sample pulled-out by self-gravity of the protecting unit; a cutting unit for sheltering a bottom portion of the sampling tube for protecting spilling of the gathered sample, wherein the cutting unit is equipped within the protecting unit and cutting the sample pulled-out by the sample protecting unit; unit for up-lifting the sampling tube and the protecting unit by applying an up-lift force from an operating device which is located on the ground; and an outer rod for connecting the outer tube and a boring

Abstract: A method and device of measuring a water level of a frequency analysis type is disclosed. The device is consisted of a pipe type of which immersed length is in a proportion to the water level and which is installed in a container having a fluid, a signal detecting device which has an impact apparatus to provide a source signal periodically or continuously and a impact detecting sensor(s) which gets a response signal of the pipe by the impact apparatus, and a signal analyzer which processes the signal from the impact detecting sensor. The method comprises steps of: generating a source signal to the pipe by the impact apparatus; detecting the response signal of the pipe according the water level by the impact detecting sensor; analyzing the response signal to the frequency response spectra by the signal analyzer; and measuring the water level by comparing to the predetermined frequencies which was obtained by the signal analyzer.