Abstract: A method of preparing toner. Due to the use of an inorganic salt of a monovalent metal as a coagulant when toner particles are aggregated, formed toner particles have a narrow particle size distribution, low-temperature fixability, and high image quality.

Abstract: A projector and a method for operating the projector are provided, in which an optical module alternately emits first image information and second image information at intervals, and an optical path switch is installed to be switched on or off from a traveling path of the first and second image information emitted from the optical module.

Abstract: Disclosed are a cell line that expresses protein of Seq. No. 1, and a method for screening an anticancer compound of uterine cervical cancer by using the same. The stable cell line that expresses oncoprotein E6 of a human papillomavirus type 16 variant strain is used to determine a difference in amounts of expression of tumor suppressor genes, such as p53, between E6 protein of the reference strain and E6 protein of a variant strain, thereby screening an anticancer compound of uterine cervical cancer, etc. Further, it is possible to develop an anticancer agent of uterine cervical cancer.

Abstract: A method and apparatus is provided for controlling a dual display using a Red, Green and Blue (RGB) interface in a mobile terminal with a projector module, in which the projector module expends a high-resolution image and projects the expended image to the outside, a display displays a menu image for operation of the projector module, an image processor has a first buffer assigned to the display for data transmission to the display, and a second buffer assigned to the projector module for data transmission to the projector module, and a controller transmits image data to the first and second buffers, and outputs control signals for activating both or a selected one of the first and second buffers, depending on selection of a display mode.

Abstract: A method of manufacturing a semiconductor memory device comprises providing a semiconductor substrate, forming gate lines over the semiconductor substrate, wherein each of the gate lines has a stack structure comprising an upper layer having a blocking layer formed on a polysilicon layer, forming a dielectric interlayer between the gate lines such that sides of the polysilicon layers of the gate lines are exposed, forming a metal layer on an entire surface of the dielectric interlayers, the blocking layers, and the polysilicon layers, causing the polysilicon layers in contact with the metal layer to react with the metal layer and undergo a phase change and become silicide layers, and removing the unreacted metal layer.

Abstract: An apparatus is provided for compensating for color loss of an image in an image projector. A light source has Red (R), Green (G) and Blue (B) lamps. An optical image modulator receives R, G and B lights generated in the light source, receives an electrical image signal, modulates the lights according to the image signal, and outputs the lights so that an associated image is projected on a screen. A camera photographs an area on the screen where the image is projected. A lamp driving controller with a color-temperature table, in which optimal brightness setting values of the R, G and B lamps are stored for each screen color, checks brightness setting values of each of the lamps upon receipt of screen color information from the camera. A lamp driver drives each of the lamps in the light source according to control information from the lamp driving controller.

Abstract: A novel mutation in the SCN5A gene is associated with loss of cardiac sodium channel function. Analysis of the novel mutation provides an early diagnosis of subjects with cardiac diseases or disorders caused by loss of cardiac sodium channel function, particularly Brugada syndrome. Diagnostic methods include analyzing the sequences of the SCN5A gene or protein of an individual to be tested and comparing them with the sequences of the native, nonvariant SCN5A gene or protein. Pre-symptomatic diagnosis of these syndromes will enable practitioners to treat these disorders using existing medical therapy, e.g., using sodium channel blockers or through electrical stimulation.

Abstract: A non-impact printing method wherein pulsed light is transmitted through a mask containing enlarged characters. The characters are optically reduced and are focused on a document in back of a heat-sensitive or thermal magnetic ink ribbon. Heat energy projected by the pulsed light causes ink transfer from the ribbon onto the paper.