摘要:
An anti-fuse for programming a redundancy cell and a repair circuit having a programming apparatus are disclosed. The circuit includes a half power voltage supplier for supplying a half power voltage, a programming voltage supplier for supplying a programming voltage for exchanging a defective cell of the memory cell array with a redundancy cell, a ground voltage supplier for supplying a ground electric potential in response to an address signal of the memory cell, an anti-fuse for receiving a voltage of the half power voltage supplier and charging the same in the normal operation and breaking a dielectric film in accordance with a voltage difference between the programming voltage supplier and the ground voltage supplier during the programming operation for thereby implementing a programming, and an output unit for outputting an output signal based on the programmed state of the anti-fuse in accordance with a voltage applied from a node commonly connected with the half power voltage supplier, the programming voltage supplier, and the anti-fuse, for thereby enhancing a fabrication yield and reliability of a memory apparatus by easily exchanging a defective cell with a redundancy cell using a threshold voltage of a dielectric film without using an expensive laser apparatus.
摘要:
Hematology reference control cells and method of manufacture. The invention relates to the methods of preparing stable white blood cell (“WBC”) and nucleated red blood cell (“NRBC”) fractions and the hematology control reagents containing such stablized cells for primary use on a multi-angle light scatter based hematology instrument.
摘要:
A method for the simultaneous and quantitative, flow cytometric analysis of nucleated red blood cells (NRBC), white blood cells (WBC), damaged white blood cells and a white blood cell subclass differential (WBC/Diff) is provided. The method includes mixing an aliquot of a whole blood sample with a reagent system comprising a red blood cell (RBC) lysing component which lyses RBCs and NRBCs while minimizing damage to WBC cellular membranes and a membrane-impermeant nucleic acid stain which stains exposed NRBC nuclei and damaged WBCs, subjecting the stained aliquot to flow cytometric light measurements, obtaining at least one signal for the parameters of fluorescence (FL) and scattered light at a first and a second range of scatter angles, qualifying the obtained signals using AND/OR logic wherein to be qualified, a signal must be greater than the second scatter signal threshold AND also greater than either the first scatter signal threshold OR the FL threshold, constructing a three-dimensional plot of qualified intensity signals of fluorescence and scattered light from the detected signals, and differentiating the NRBC, WBC, damaged WBC and WBC/Diff from the constructed three-dimensional plot and determining the number of cells of each.
摘要:
Disclosed is a method of preparing high crystalline nanoporous titanium dioxide, in which the high crystalline nanoporous titanium dioxide, which is harmless to the human body and self-purified through the decomposition of organic matters, is prepared in mass production at the room temperature through a simply synthesis method. The method includes the steps of (a) mixing a titanium precursor and a surfactant in a solvent and performing a sol-gel reaction at a room temperature; (b) maturing a reactant obtained through the sol-gel reaction at the room temperature; (c) filtering the matured reactant and washing the matured reactant; and (d) drying the washed reactant to obtain titanium dioxide having nanopores.
摘要:
A method and a system are disclosed for function control using a display unit including a touch area and a non-touch area. The device includes an output area for displaying various types of screen data corresponding to execution applications, a control area for providing a graphical user interface (GUI) for controlling a function of the device, and a control unit for detecting execution of a particular application, configuring a screen comprising the output area and the control area in response to the executed application, and controlling a function of the device according to a user interaction occurring through the GUI in the control area.
摘要:
Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel.
摘要:
A polarizing plate for use with an organic light emitting display includes an adhesive layer, a retardation film, a polarizer, and a protective film sequentially stacked in this order, the polarizing plate further including a positive C plate.
摘要:
A zoom lens and a photographing device including the zoom lens, the zoom lens including a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power, which are sequentially arranged in the direction from an object side to an image side. During zooming from a wide angle position to a telephoto position, an interval between the first lens group and the second lens group decreases, and an interval between the second lens group and the third lens group increases. The first lens group comprises a first lens, a second lens being a negative lens formed of plastic, and a third lens being a positive lens formed of plastic. Therefore, the zoom lens is compact and low-priced and has a high magnification.
摘要:
A social information management method and system designate a plurality of mobile devices as a group list of mobile devices that share the information based on a social network; create social information in a mobile device, by registering an item selected or input to the mobile device while the mobile device operates a user function; and shares the social information with the mobile devices in the information sharing group list.
摘要:
A method for distinguishing erythroblasts from bacteria by automated hematology analyzers, such as, for example, the CELL-DYN® 4000 automated hematology analyzer and the CELL-DYN® Sapphire™ automated hematology analyzer. Bacterial cells scatter light and fluoresce differently than do red blood cells, white blood cells, erythroblast nuclei, and platelets. Signals generated by bacteria are distinguishable from those of erythroblasts because the signals generated by erythroblast nuclei are sufficiently unique that erythroblast nuclei can be distinguished from signals generated by bacteria. Signals generated by platelets, lysed red blood cell ghosts, and other cell debris are blocked by the triple-trigger circuitry of the hematology analyzer, because all of the signals generated by noise are below the AND/OR thresholds. Algorithm(s) in the software of the system detect and count signals generated by bacteria by means of the location and the shape of the signals generated by bacteria and calculate the concentration of bacteria per unit of body fluid. In addition, certain body fluids, such as, for example, synovial fluid, can be pretreated with a viscosity reducing agent for a short period of time to reduce the viscosity of the body fluid prior to analyzing a sample of the body fluid by an automated hematology analyzer.