摘要:
The present invention relates to a method for confirming the exposure on chrysene using a DNA fragment whose expression is increased or decreased specifically when it is exposed to chrysene. The method of the present invention is effective in determination of risk by chrysene and monitoring the chrysene exposure, so that it can be effectively used as a tool for examining the mechanism of chrysene induced toxicity.
摘要:
The present invention discloses novel macromolecule transduction domain (MTD) peptides which facilitate the traverse of a biologically active molecule across the cell membrane. Also disclosed are polynucleotides encoding the MTD peptides, methods of identifying the MTD peptides; methods of genetically engineering a biologically active molecule to have cell permeability by using the MTD peptides, methods of importing a biologically active molecule into a cell by using the MTD peptides, and uses thereof.
摘要:
Hairline-cracked brown rice and a processing method thereof are provided, in which the brown rice is processed at room temperature with a simple method, and the brown rice has good mouth-feel like the polished rice and is easy to be cooked while maintaining its nutrients.
摘要:
The present invention relates to a method for confirming the exposure on chrysene using a DNA fragment whose expression is increased or decreased specifically when it is exposed to chrysene. The method of the present invention is effective in determination of risk by chrysene and monitoring the chrysene exposure, so that it can be effectively used as a tool for examining the mechanism of chrysene induced toxicity.
摘要:
The present disclosure relates to a novel method of preparing a vanadosilicate molecular sieve, and a vanadosilicate molecular sieve and their derivatives prepared by the same method. The preparing method of a vanadosilicate molecular sieve includes forming a vanadosilicate molecular sieve by a hydrothermal reaction of a reaction mixture containing a silicon source, a base, a V5+-containing compound as a vanadium source, a reducing agent, a salt and water.
摘要:
The present invention relates to a feeding assistant robot, which assists in feeding patients or the elderly and infirm who have difficulty in moving their arms and thus have difficulty in feeding themselves. The feeding assistant robot includes: a picking arm including a gripper for picking up food placed on a tray; a feeding arm, including a spoon on which the food picked up by the picking arm is placed, for moving the spoon to the mouth of a user; an input device enabling the user to direct the movements of the picking arm and of the feeding arm; and a control unit electrically connected to the picking arm, the feeding arm, and the manipulation part to control the movements of the picking arm and the feeding arm according to the commands from the input device.
摘要:
A face change detection system is provided, comprising an image input unit acquiring a plurality of input images, a face extraction unit extracting a face region of the input images, and a face change extraction unit detecting a face change in the input images by calculating an amount of change in the face region.
摘要:
A multifunctional micro speaker including a frame; a diaphragm having an outer circumference portion fixed to the frame; a voice coil fixed to a lower surface of the diaphragm; a suspension fixed to the frame and having a predetermined elasticity; a yoke fixed to the suspension and including a receiving groove having a concave shape; a permanent magnet fixed to a bottom surface of the receiving groove; and a plate fixed to an upper surface of the permanent magnet, wherein a through hole is vertically formed through a central portion of a magnetic circuit including the yoke, the permanent magnet and the plate. The multifunctional micro speaker includes the through hole formed in a magnetic circuit, and thus, a vibration displacement of the magnetic circuit and a damping coefficient of the diaphragm may be controlled.