摘要:
The present invention relates to a gene encoding a protein named as ARIA (armadillo repeat protein interacting with ABF2), which contains armadillo repeats and a BTB/POZ domain. The protein is a novel ABA signaling component, which affects ABA-regulated gene expression, seedling growth, ABA sensitivity, and stress tolerance of plants. Furthermore, the present invention provides a method of producing salt-tolerant plants comprising the introduction of an expression cassette containing the ARIA gene linked to a plant promoter to plants.
摘要:
A log-based FTL and an operating method thereof for improving performances of reading and writing operations to increase the lifetime of a flash memory. In the method, when a reading operation for an LBN and an LPN is requested, a PBN and a PPN corresponding to the LBN and the LPN are calculated with reference to a pagemap corresponding to the LBN. A physical page of a physical block corresponding to the PBN and the PPN is accessed so that a reading operation is performed. On the other hand, when a writing operation for the LBN and the LPN is requested, a PBN and a PPN for a free-page of a physical block last assigned for the LBN are calculated with reference to a blockmap. The physical page of the physical block corresponding to the PBN and the PPN is accessed, so that a writing operation is performed. The pagemap stores a PBN and a PPN, and the blockmap stores a PBN list and a PPN.
摘要:
The present invention provides an inclusion compound having a cucurbituril derivative of the formula 1 as a host molecule and a metal complex of the formula 2 as a guest molecule. A pharmaceutical composition having an anticancer effect can be obtained by using the inclusion compound according to the present invention. The pharmaceutical composition can prevent effective components from being biologically degraded in vivo and can exhibit continuous drug effect for a long time just by a single dosage by controlling the release time of the platinum complex once it reaches target tumor cells.
摘要:
Provided are a unified communication system and a unified communication method using multi-login, a terminal for controlling an operation of a unified communication tool, and a communication method in a terminal. The unified communication system may include a communication tool provider to provide a communication tool for at least one communication server associated with a user; a login manager to manage login information of the user when the user is logged in to two or more terminals simultaneously through respective communication tools on the two or more terminals, respectively, the login manager storing the login information of the user in a storage unit; a terminal determining unit to determine, among the two or more terminals, at least one terminal to which data associated with the user is to be transmitted based on the login information; and a communication unit to transmit the data to the at least one determined terminal.
摘要:
A gallium nitride (GaN) based optical device and a fabrication method thereof are provided. The GaN based optical device includes a substrate, a p-type GaN (p-GaN) layer formed on the substrate, and a p-type ohmic electrode formed on the p-GaN layer, wherein the p-type ohmic electrode is formed of a triple layer comprised of a nickel (Ni) layer, a gold (Au) layer and an indium tin oxide (ITO) layer sequentially formed. The thicknesses of the Ni layer and the Au layer forming the triple layer are smaller than the thickness of the ITO layer. When the p-type ohmic electrode in the GaN based optical device is formed of a triple layer comprised of Ni/Au/ITO, the Ni/Au layers reduce contact resistance and the ITO, which is a transparent, conductive oxide layer, increases transparency and increases luminescence efficiency.
摘要:
The present invention relates to a method of reducing complexity in a decoder which uses trellis decoding that can easily reduce the complexity of the decoder as much as required by reducing the paths itself using the statistics of path metric values and the reliability of the received signal. The method comprises first step of determining the reliability of bits received at the current level after initializing the level of the trellis and a flag, second step of determining the paths to be taken into account according to the reliability of received bits and computing and storing information about the determined paths and third step of obtaining the statistics of path metric values and a reference path metric by utilizing the determined path information at the current level, reducing the number of paths, and moving to the next level when total number of paths is larger than the number of maximum paths to be maintained.
摘要:
A nucleic acid molecule encoding the Abscisic acid responsive element binding factor 1 (ABF1) was isolated and its nucleotide sequence determined. ABF1 belongs to the ABF family of factors which bind abscisic acid responsive elements in plants. Expression of ABFs is inducible by abscisic acid and various stress treatments. ABFs have the potential to activate a large number of abscisic acid/stress responsive genes and thus a nucleic acid molecule encoding ABF1 can be used to generate transgenic plants that are tolerant to multiple environmental stresses.
摘要:
Provided are a unified communication system and a unified communication method using multi-login, a terminal for controlling an operation of a unified communication tool, and a communication method in a terminal. The unified communication system may include a communication tool provider to provide a communication tool for at least one communication server associated with a user; a login manager to manage login information of the user when the user is logged in to two or more terminals simultaneously through respective communication tools on the two or more terminals, respectively, the login manager storing the login information of the user in a storage unit; a terminal determining unit to determine, among the two or more terminals, at least one terminal to which data associated with the user is to be transmitted based on the login information; and a communication unit to transmit the data to the at least one determined terminal.
摘要:
Provided are an electrolyte additive represented by the following formula (1), an electrolyte solution containing the electrolyte additive, and a lithium secondary battery including the electrolyte solution: The electrolyte solution containing the electrolyte additive can enhance the normal-temperature and high-temperature lifetime characteristics of the battery to be equivalent or superior to the characteristics of conventional batteries, and can extend the service life of the battery.
摘要:
A communication method and apparatus using a symbol interleaver in a long term evolution (LTE)-based satellite communication system are provided. The communication method may include determining whether to use an interleaver based on service information, and interleaving the data using the symbol interleaver designed based on interleaver information. Also, the communication method may include generating random data using a timer and interleaving the random data.