Abstract: Provided are a method and an apparatus of forming a solar radiation model applying topographical effects, the method comprising: calculating a slope angle and a slope aspect of a selected point on a digital elevation model data; calculating a final direct solar radiation of the selected point; calculating a final diffuse solar radiation of the selected point using the slope angle of the selected point, a sky-view factor of the selected point, and a diffuse solar radiation on the horizontal surface of the selected point; and calculating a global solar radiation using the final direct solar radiation and the final diffuse solar radiation.

Abstract: Compact flexible reinforce rubber hose adapted for conveying fluids under high pressure. The hose includes a thin inner tube formed of a vulcanized rubber.

Abstract: A method of providing a one layer solar radiation model for calculation of insolation includes: calculating direct solar radiation at a selected position, based on extraterrestrial radiation, eccentricity of the earth from the sun, and transmittance of gases in the atmosphere; calculating final diffuse solar radiation at the selected position, by using diffuse solar radiation due to air molecules, diffuse solar radiation due to aerosol, and multi-diffuse solar radiation with the atmosphere and the surface of the earth; accumulating the calculated direct solar radiation and final diffuse solar radiation for a predetermined wavelength region; calculating the direct solar radiation reaching the surface of the earth and the final diffuse solar radiation reaching the surface of the earth by applying the amount of cloud; and calculating global solar radiation at the selected positions.

Abstract: Provided is a display device. The display device includes a light guide plate, a light source disposed on a side surface of the light guide plate, a light conversion member disposed between the light source and the light guide plate, and a first adhesion member closely attached to the light guide plate and the light conversion member. An air layer between the light source and the light guide plate is removed by the first and second adhesion members to improve light incident efficient into the light guide plate.

Abstract: Provided are a method and an apparatus of developing a high-resolution solar meteorological resource map based on meteorological data, the method comprisingincluding: generating a grid with a predetermined length for a selected region on a map and setting resolution corresponding to a size of the grid; converting digital elevation model data and albedo data of the earth's surface into the resolution corresponding to the size of the grid; converting meteorological data into the resolution corresponding to the size of the grid; calculating a global solar radiation using the digital elevation model data, the albedo data of the earth's surface and the meteorological data as converted above; accumulating the calculated global solar radiation during a fixed period; and generating a solar meteorological resource map using the accumulated global solar radiation.

Abstract: The present invention relates to a nano-diamond dispersion solution and a method of preparing the same. The method of preparing a nano-diamond dispersion solution comprises the following steps: providing a nano-diamond aggregation; mixing the nano-diamond aggregation with a metal hydroxide solution and stirring the mixture such that the nano-diamond aggregation is separated, to obtain a mixture solution; stabilizing the mixture solution such that the mixture solution is separated into a supernatant and precipitates; and extracting the supernatant and precipitates.

Abstract: Provided is a method for providing a service, and a method and an apparatus for allocating a resource in a wireless communication system. Services to be provided to users are divided into one of primary and secondary services based on priority in terms of frequency utilization. A service is provided using frequency channel remaining after being used in the primary service in a time zone when frequency utilization rate of the primary service is a threshold value or less. Accordingly, when service data corresponding to the secondary service are received, a user terminal stores the service data in a storage unit. Then, when the user requests provision of the corresponding service, the user terminal provides the stored service data to the user.

Abstract: Provided is a method of operating a smart radio communication system, the method including: collecting information associated with each of a plurality of radio access technologies (RATs) through an access to the plurality of RATs; receiving a type of a service, requested by a terminal, via a first RAT accessing the terminal among the plurality of RATs; selecting an optimal channel based on the collected information and the received type of the service; and transmitting a content corresponding to the service via the selected optimal channel.

Abstract: Provided are a light emitting device package and a method of fabricating the light emitting device package. The light emitting device packages includes a body, a light emitting device disposed in the body, and a wavelength converting partwavelength converting part disposed on the light emitting device to convert a wavelength of light emitted from the light emitting device. The wavelength converting partwavelength converting part has a thickness decreasing in a direction away from a center of the light emitting device.

Abstract: An electrode material having carbon and sulfur is provided. The carbon is in the form of a porous matrix having nanoporosity and the sulfur is sorbed into the nanoporosity of the carbon matrix. The carbon matrix can have a volume of nanoporosity between 10 and 99%. In addition, the sulfur can occupy between 5 to 99% of the nanoporosity. A portion of the carbon structure that is only partially filled with the sulfur remains vacant allowing electrolyte egress. In some instances, the nanoporosity has nanopores and nanochannels with an average diameter between 1 nanometer and 999 nanometers. The sulfur is sorbed into the nanoporosity using liquid transport or other mechanisms providing a material having intimate contact between the electronically conductive carbon structure and the electroactive sulfur.

Abstract: Disclosed is a remote signal input system. The remote signal input system comprises a transmitting device for generating signal light and a display panel comprising a plurality of sensors for sensing the signal light. Location signals are input into a display device having the display panel by using the signal light generated from the transmitting device.

Abstract: A method and apparatus for displaying characters on a TV screen in an electronic appliance such as a DVD player is disclosed. Vertically compressed character fonts are stored. When it is requested to display a character, the stored character font is read and displayed in a video field and then the character font is displayed again in the next video field, whereby flickering can be effectively eliminated with a reduced-size memory for storing fonts data.

Abstract: Provided is a method of operating a smart radio communication system, the method including: collecting information associated with each of a plurality of radio access technologies (RATs) through an access to the plurality of RATs; receiving a type of a service, requested by a terminal, via a first RAT accessing the terminal among the plurality of RATs; selecting an optimal channel based on the collected information and the received type of the service; and transmitting a content corresponding to the service via the selected optimal channel.

Abstract: Embodiments of the present invention relate to an apparatus. The apparatus includes a supplementary decoder and a memory. The supplementary decoder is configured to decode supplementary data. The supplementary data is associated at least one of audio data and video data. The memory is coupled to a supplemental video decoder. The memory is configured to record the start position of the decoded supplementary data. In embodiments, the apparatus includes a user input. The user input is configured to cause the apparatus to replay at least one of audio data and video data with the supplementary data starting from the start position of the decoded supplementary data stored in the memory.

Abstract: Provided is a method for providing a service, and a method and an apparatus for allocating a resource in a wireless communication system. Services to be provided to users are divided into one of primary and secondary services based on priority in terms of frequency utilization. A service is provided using frequency channel remaining after being used in the primary service in a time zone when frequency utilization rate of the primary service is a threshold value or less. Accordingly, when service data corresponding to the secondary service are received, a user terminal stores the service data in a storage unit. Then, when the user requests provision of the corresponding service, the user terminal provides the stored service data to the user.

Abstract: An electrode material having carbon and sulfur is provided. The carbon is in the form of a porous matrix having nanoporosity and the sulfur is sorbed into the nanoporosity of the carbon matrix. The carbon matrix can have a volume of nanoporosity between 10 and 99%. In addition, the sulfur can occupy between 5 to 99% of the nanoporosity. A portion of the carbon structure that is only partially filled with the sulfur remains vacant allowing electrolyte egress. In some instances, the nanoporosity has nanopores and nanochannels with an average diameter between 1 nanometer and 999 nanometers. The sulfur is sorbed into the nanoporosity using liquid transport or other mechanisms providing a material having intimate contact between the electronically conductive carbon structure and the electroactive sulfur.

Abstract: The present invention provides a method for preparing spherical carbon comprising step of heat-treating a mixture of a carbon precursor and dispersion media, a spherical non-graphitizable carbon using the same, and a method for preparing spherical artificial graphite.

Abstract: A display device is provided. The display device comprises a light guide plate; a first light source being disposed at a side of the light guide plate and having a first half-power angle; a second light source being disposed at the side of the light guide plate and having a second half-power angle; and a display panel on the light guide plate.

Abstract: A backlight unit for effectively controlling a heat absorption operation required under a high temperature condition and a heat emission operation required under a low temperature condition to increase lamp performance and lamp lifespan, and achieve an enhanced initial brightness increase effect includes: a cover bottom including a first portion, a second portion spaced apart from the first portion, and a third portion connecting the first and second portions; a lamp arranged at the first portion of the cover bottom; and a current direction controller connected to the first and second portions and adapted to control a direction of current supplied to the cover bottom according to a Thomson's coefficient of the cover bottom. A method for controlling a temperature of a backlight unit includes controlling the direction of current supplied to the cover bottom according to a Thomson's coefficient of the cover bottom to emit or absorb heat.

Abstract: A semiconductor device includes a substrate having source and drain regions, a gate insulating layer on the substrate, a gate electrode on the gate insulating layer, an interlayer on the gate electrode, a source electrode connected to the source region, and a drain electrode connected to the drain region, wherein at least one of the gate electrode, the source electrode and the drain electrode includes a first metal layer of molybdenum (Mo)-titanium (Ti) alloy, a second metal layer of one of metallic metals including copper (Cu), aluminum (Al), silver (Ag) and gold (Au) on the first metal layer.