摘要:
The present invention provides a local cold/warm pad for strawberry cultivation, the local cold/warm pad including: a geothermal hose unit (102) configured such that supply hose part bodies (10 and 11) through which cold water or hot water is supplied are formed, a discharge hose part (12) is formed between the supply hose part bodies (10 and 11), the discharge hose part (12) and the supply hose part bodies (10 and 11) are fused to form fusion portions (14), and a plurality of pin holes are formed in the fusion portions (14); dripping hose units (104) seated on and fixed to the fusion portions (14), and provided with a plurality of nozzle holes (32) for supplying irrigation water to crops; and fixing members (106) configured to fix the dripping hose units (104) seated on the fusion portions so that the dripping hose units (104) are not shaken or separated.
摘要:
Non-volatile memory devices, and fabricating methods thereof, include a floating gate over a substrate, a lower barrier layer including a first lower barrier layer on the upper surface of the floating gate, and a second lower barrier layer on a side surface of the floating gate to have a thickness smaller than a thickness of the first lower barrier layer, an inter-gate dielectric layer over the lower barrier layer, and a control gate over the inter-gate dielectric layer.
摘要:
A method is provided for transmitting/receiving data in a communication system. The method includes determining, when data to be transmitted to at least one Mobile Station (MS) is generated, a region where an MS that receive the generated data among the at least one MS is located, allocating resources of a data transmission region divided into a first region and a second region to the MS that receive the generated data according to the determination result, including the generated data in a region where the resource is allocated, and including, in a MAP message region, resource allocation information of the region where the data is included and information on an MS that receive the data included in the resource-allocated region, and transmitting, to the MS, a frame including the region in which the generated data is included, and the MAP message region.
摘要:
A display apparatus includes a first substrate and a second substrate. The first substrate includes a light blocking layer and the second substrate includes a shutter part. The shutter part includes first, second, third, and fourth operators and a shutter. The first, second, third, and fourth operators are operated independently from each other in response to first, second, third, and fourth voltages, respectively. The shutter is connected to the first to fourth operators to be rotationally moved. Thus, the display apparatus display may display various gray scales.
摘要:
Disclosed is a method of verifying a programmed condition of a flash memory device, being comprised of: determining a level of an additional verifying voltage in response to the number of programming/erasing cycles of memory cells; conducting a verifying operation to programmed memory cells with an initial verifying voltage lower than the additional verifying voltage; and selectively conducting an additional verifying operation with the additional verifying voltage to the program-verified memory cells in response to the number of programming/erasing cycles.
摘要:
For cooperative transmission in a broadband wireless communication system, an apparatus and operating method of a Base Station (BS) in a broadband wireless communication system are provided. The method includes receiving a cooperative transmission REQuest (REQ) message which includes at least one of information designating a cooperative Mobile Station (MS), a pilot pattern of the cooperative MS, a variable determining a permutation pattern, and an orthogonal code of the cooperative MS, from a control station, allocating a resource of a predefined Coordinated MultiPoint transmit/receive (CoMP) zone occupying part of a frame, to at least one cooperative MS designated by the cooperative transmission REQ message, and communicating with the at least one cooperative MS according a cooperative transmission scheme using the resource of the CoMP zone.
摘要:
A semiconductor device includes an isolation layer defining an active region formed in a semiconductor substrate. A first recessing process is performed on the isolation layer to expose edge portions of the active region. A first rounding process is performed to round the edge portions of the active region. A second recessing process is performed on the isolation layer. A second rounding process is performed to round the edge portions of the active region.
摘要:
The present invention relates to particulate tin powder and a manufacturing method thereof. More particularly, the present invention relates to a method of manufacturing particulate tin powder including i) preparing tin salt solution, ii) adding chelating agents to the tin salt solution, iii) adjusting pH of the tin salt solution to which the chelating agents are added, and iv) reductively depositing tin powder by adding reductant to the tin salt solution.
摘要:
A system and method for transmitting/receiving a signal in a communication system are provided, in which a transmitter determines to change a transmission time of a superframe header, when a structure of a superframe is changed, determines the transmission time of the superframe header according to a result of the determination to change the transmission time of the superframe header, transmits information about the determined transmission time to a receiver, and transmits the superframe header at the determined transmission time.
摘要:
A method for transmitting common control information in a wireless mobile communication system is provided. The method includes transmitting common control information by a first Base Station (BS) to a second BS and broadcasting by the second BS the common control information received from the first BS. Accordingly, transmission of the control information by the second BS saves time and frequency resources in the communication system.