Abstract:
In a method of improving read hits to pre-fetch data stored in a memory associated with a hard disk drive (HDD). The method includes; receiving a read command indicating a target sector on a disk in the HDD, obtaining a latency time in relation to a movement time and a search time, and during the latency time, reading pre-fetch data from the disk at a current position of a magnetic head and storing the pre-fetch data in the memory before executing the received read command.
Abstract:
The present invention relates to an artificial transcription factor which can artificially regulate gene expression of an E. coli, wherein the transcription factor comprising zinc finger proteins and transcription factors of prokaryote, and to be engineered E. coli using the same. Specifically, the artificial transcription factors in E. coli as effector domains are prepared and said artificial transcription library is introduced to E. coli to effectively and artificially regulate gene expression regardless of an activity of endogenous transcription factors in the E. coli and to induce E. coli having various desired phenotypes. Thus, only E. coli having the desired phenotypes useful for industries can be selected and used.
Abstract:
A display device including a liquid crystal display (LCD) device with an improved image quality is provided. The LCD includes a liquid crystal (LC) panel having horizontal lines and vertical lines arranged in a matrix configuration; a gate driver for supplying a scan signal to the horizontal lines; and a data driver inverting a polarity of interlace pixel data by a unit of at least two fields, converting the interlace pixel data every field according to a gamma voltage, and supplying the converted pixel data to the vertical lines.
Abstract:
Disclosed are agents that inhibit histone deacetylase. More specifically, the present invention relates to novel hydroxamic acid derivatives or pharmaceutically acceptable salts thereof for anticancer agents or other therapeutic agents based on their histone deacetylase inhibitory activity.
Abstract:
A chemical mechanical polishing (CMP) slurry and a chemical mechanical polishing (CMP) apparatus and method reduce defects, such as scratches, while maintaining a high polishing rate of a target film to be polished through a CMP process. The CMP slurry includes a ceria-based abrasive having a concentration of 0.001-10 percent by weight and a silica-based abrasive having a concentration of 1-24 percent by weight.
Abstract:
A display device includes first and second substrates facing each other, the first substrate having a display region and a non-display region, at least one data line on the first substrate, at least one gate line crossing the data line, the gate line supplied with a gate voltage, at least one pixel in the display region connected to a corresponding gate line and data line, and a first driving circuit including at least a first driving unit connected to a first gate line to output a first gate voltage, and a second driving unit connected to a second gate line to output a second gate voltage, wherein the first driving unit is supplied with at least a start gate voltage and the second gate voltage from the second driving unit to output the first gate voltage to the pixel.
Abstract:
The invention relates to a series of pyrrolopyrimidinone derivatives of the formula (1): wherein R1 is H; C1-C3 alkyl optionally substituted with one or more fluoro atoms; or C3-C6 cycloalkyl; R2 is H; a halogen atom; C1-C6 alkyl optionally substituted with OH, C1-C3 alkoxy, C3-C6 cycloalkyl, or with one or more fluoro atoms; C3-C6 cycloalkyl; C2-C6 alkenyl; or C2-C6 alkynyl; R3 is H; C1-C6 alkyl optionally substituted with OH, C1-C3 alkoxy, C3-C6 cycloalkyl, or with one or more fluoro atoms; C3-C6 cycloalkyl; C2-C6 alkenyl; or C2-C6 alkynyl; R4 is C1-C6 alkyl optionally substituted with C3-C6 cycloalkyl or with one or more fluoro atoms; C2-C6 alkenyl; C2-C6 alkynyl; or C3-C6 cycloalkyl; and R5 is SO2NR6R7; NHSO2NR6R7; NHCOCONR6R7; NHSO2R8; NHCOR8; or phenyl or heterocyclyl either of which is optionally substituted with one or more fluoro atoms or C1-C3 alkyl.
Abstract:
The present invention is related to an array substrate for use in a liquid crystal display. The array substrate includes a transparent substrate; a plurality of gate lines arranged over the transparent substrate in a transverse direction; a plurality of data lines arranged over the transparent substrate in a longitudinal direction substantially perpendicular to the plurality of gate lines, intersections of the plurality of data lines and the plurality of gate lines defining a plurality of pixel regions; a gate driver contacting ends of the plurality of gate lines and sequentially scanning a gate pulse to the plurality of gate lines; a data driver contacting ends of the plurality of data lines and applying a data pulse to the plurality of data lines; a plurality of pixel electrodes disposed in the plurality of pixel regions; a plurality of first thin-film transistors disposed in the plurality of pixel regions, each first thin-film transistor including a gate electrode connected to a gate line, a source electrode connected to a data line, and a drain electrode connected to the pixel region; a feed line outputting an OFF voltage to the plurality of first thin-film transistors; and a plurality of second thin-film transistors contacting each other and connecting the feed line to the plurality of gate lines.