Abstract: A pixel includes: a light emitting element; a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is to be applied, and a third node electrically connected to the light emitting element; and a bias control transistor configured to be controlled in operating timing thereof by a bias control signal, and configured to switch electrical connection between the second node and a bias power line for transmitting a bias voltage. In one frame period, a voltage level of the bias voltage to be applied to the second node sequentially increases.

Abstract: The present invention relates to an E. coli hisG-derived ATP-phosphoribosyltransferase variant having a reduced feedback inhibition by histidine and a strain expressing the same. The variant may maintain its activity even at a high histidine concentration, thus increasing histidine production.

Abstract: The present disclosure provides certain piperidinylpyridinylcarbonitrile derivatives, and pharmaceutically acceptable salts thereof, that are inhibitors of Glutaminyl-peptide cyclotransferase (QPCT) and glutaminyl-peptide cyclotransferase-like protein (QPCTL), and are therefore useful for the treatment of diseases treatable by inhibition of QPCT/L. Also provided are pharmaceutical compositions containing the same, and processes for preparing said compounds.

Abstract: A (meth)acrylate compound having a nitrogen-containing cyclic group, a photosensitive polymer, and a resist composition including the same, the (meth)acrylate compound being represented by the following Chemical Formula 1:

Abstract: The present invention relates to a monoclonal antibody binding specifically to the p60 protein of Listeria monocytogenes, a hybridoma cell producing the monoclonal antibody, a test kit comprising the monoclonal antibody, and a method for detecting Listeria monocytogenes using the monoclonal antibody. The inventive monoclonal selectively recognizes only Listeria monocytogenes, so that the use of such an antibody allows for rapid determination of the food contamination with these bacteria pathogenic to humans.

Abstract: An ion implantation system includes a source portion, a beam line portion, a target chamber having a platen, and a Faraday portion having a dose cup and a first variable screen aperture, wherein the platen is capable of moving in a second direction and supporting a semiconductor substrate, and the first variable screen aperture includes a first opening having a first adjustable width along a first direction.

Abstract: Disclosed is a device for aligning an optical source and an optical fiber in an optical source module. The optical source module has a substrate, an optical source mounted on the substrate, an optical fiber for receiving lights emitted by the optical source, an optical fiber ferrule for supporting the optical fiber, and a saddle mounted on the substrate for holding the optical fiber ferrule.

Abstract: Disclosed is a device for aligning an optical source and an optical fiber in an optical source module. The optical source module has a substrate, an optical source mounted on the substrate, an optical fiber for receiving lights emitted by the optical source, an optical fiber ferrule for supporting the optical fiber, and a saddle mounted on the substrate for holding the optical fiber ferrule.

Abstract: A system is disclosed for checking gas pressure and gas leakage in one or more gas cylinders. The system particularly detects the state of gas pressure in a gas cylinder during ion-implantation, monitors for the existence of any gas leaks in the gas cylinders, and informs the manufacture process manager of the results of checking and monitoring using a communications device. This minimizes any loss of time due to equipment stoppage and protecting workers from any poisonous gas leaks.