Abstract: An apparatus for polymerase chain reaction (PCR) diagnosis for normalizing light source power and fluorescence power and an operating method thereof are disclosed.

Abstract: Disclosed is an anode including an anode current collector, and an anode active material layer which is disposed on at least one surface of the anode current collector and has a multilayer structure comprising a first anode active material layer and a second anode active material layer. At least one of the first anode active material layer and the second anode active material layer includes a first metal-doped first silicon-based active material, and a doping amount of the first metal is 1.5% by weight to 8% by weight based on a total weight of the first silicon-based active material.

Abstract: Proposed is an X-ray imaging apparatus including a column extending in a vertical direction, a support arm extending to a side of the column, a rotary arm rotatably connected to the support arm, an X-ray generator and an X-ray detector provided at opposite ends of the rotary arm and facing each other, and a subject support part configured to extend to the side of the column and align a subject to an imaging position between the X-ray generator and the X-ray detector, wherein the subject support part is switched and attached/detached to have first and second connection states with respect to the column, and in the first and second connection states, the subject is aligned to the imaging position with an examinee placed in different positions.

Abstract: A memory device includes a memory cell array connected to a first word line and a second word line; an address decoder configured to select the first word line or the second word line; and a word line bridge detector configured to detect whether a word line bridge exists between the first and second word lines. The word line bridge detector precharges the first word line by connecting it to a detection node during a word line precharge operation, changes a selected word line from the first word line to the second word line. And the word line bridge detector connects the second word line to the detection node during a word line develope operation, and detects whether a word line bridge exists between the first and second word lines by detecting a change in the voltage level of the detection node.

Abstract: A 3-dimensional semiconductor memory device includes a cell array structure including a first substrate, a common source line disposed on the first substrate, a plurality of conductive lines stacked in a first direction vertical to an upper surface of the first substrate on the common source line, a channel structure extending through the plurality of conductive lines and connected to the common source line, a bit line connected to the channel structure, and a first bonding metal electrically connected to the bit line, and a peripheral circuit structure including a second bonding metal in contact with the first bonding metal, a page buffer, and a row decoder.

Abstract: One or more property computational models may be applied to determine a first probability of a molecule design exhibiting a first property and a second probability of the molecule design exhibiting a second property. A plurality of samples in which each sample includes a first value of the first property and a second value of the second property exhibited by the molecule design may be determined based on the output of the property computational models. A set of samples in which the first value of the first property satisfies a criterion may be identified. A utility metric corresponding to an expected improvement of the first property and the second property of the molecule design over that of baseline molecule designs may be determined based on the set of samples. One or more molecule designs may be identified as candidates for synthesis based on the corresponding utility metrics.

Abstract: Systems and methods for crosstalk suppression. According to an embodiment of the present disclosure, there is provided a system, including: a first communications channel; and a first crosstalk reduction circuit, the first communications channel being a wired communications channel, and the first crosstalk reduction circuit being configured to: receive a signal from a second communications channel; and modify a signal in the first communications channel to reduce an effect of crosstalk from the second communications channel.

Abstract: An anode for a secondary battery according to exemplary embodiments of the present disclosure includes: an anode current collector; a first anode active material layer which is disposed on at least one surface of the anode current collector and includes natural graphite and artificial graphite; and a second anode active material layer which is disposed on the first anode active material layer and includes a silicon-based active material, a graphite-based active material and carbon nanotubes. Accordingly, a lithium secondary battery having improved rapid charge/discharge cycle lifespan characteristics may be implemented.

Abstract: A dewatering machine includes a screen, a screw and at least one moisture content control wing. The screen has a hollow inside, has an inlet portion through which livestock manure is inputted at a first side and an outlet portion through which dehydrated livestock manure is outputted at a second side, and has a plurality of moisture exhaust holes penetrating from an inside of the screen to an outside of the screen. The screw includes a rotation axis and a main wing formed into a spiral shape along a longitudinal direction of the rotation axis. At least one moisture content control wing is disposed between the main wings adjacent to the outlet portion, and is formed into a spiral shape along the longitudinal direction of the rotation axis.

Abstract: A CMP slurry composition for polishing tungsten and a method of polishing tungsten using the composition, the composition includes a solvent, the solvent comprising a polar solvent or a nonpolar solvent; an abrasive agent; and a corrosion inhibitor, wherein the corrosion inhibitor includes a polyaminosilane having a weight average molecular weight of 500 g/mol to 5,000 g/mol, or a salt thereof.

Abstract: A system for processing dental prostheses that can efficiently manage multiple prostheses and multiple milling machines includes an input unit into which commands for operating functions of the dental prosthesis processing system are input; a display unit configured to display states of prostheses processed in the dental prosthesis processing system and milling machines used in the dental prosthesis processing system; a calculation and control unit equipped with CAM software and configured to control the milling machines according to a command input of a user via the input unit and fabricate a prosthesis; and two or more milling machines configured to process a workpiece into a shape of a prosthesis according to a command from the calculation and control unit and transfer their own state information to the calculation and control unit.

Abstract: A core ball includes a core that is metal or plastic, a first metal layer formed on a surface of the core, a second metal layer formed on the first metal layer and including a tin (Sn)—bismuth (Bi) binary alloy, and a third metal layer formed on the second metal layer and including a single metal of tin (Sn), wherein a melting point of an alloy of a material forming the second metal layer and a material forming the third metal layer is 150° C. or less.

Abstract: A pixel circuit includes: a compensation circuit connected to a data line, a first gate line, and a second gate line, and configured to receive first and second voltages alternately through the data line, a first gate signal through the first gate line, and a second gate signal through the second gate line; a light-emitting element; a driving element including a gate electrode configured to receive the second voltage via the compensation circuit, the driving element being configured to generate a current to drive the light-emitting element; and a switch element including a gate electrode configured to receive the second gate signal via the compensation circuit, and configured to switch a path of the current between the driving element and the light-emitting element. The light-emitting element, the driving element, and the switch element may be connected in series between a first power line and a second power line.

Abstract: Proposed are a substrate support unit and a heat treatment device including the same. More particularly, proposed is a technology that controls a gas flow flowing over the surface of a substrate by using a pin assembly capable of adjusting inclination of the substrate, controls heat treatment of the substrate by differently supplying heat to each area of the substrate, and rapidly lowers the temperature of a substrate processing space and the substrate by using a cooling unit.

Abstract: A display device includes a display panel configured to display an image, a plurality of cooling elements disposed in a matrix form to cool the heat generated by the display panel, a driver configured to drive the display panel and the cooling elements, and a timing controller configured to control the driver, wherein the timing controller is further configured to extract a data value for each area of the display panel based on a data signal and to generate a control signal for driving the cooling elements based on the data value.

Abstract: A display device includes a display panel including a subpixel connected to a power line, a data line, and a reference line; a power supply configured to supply power to the display panel through the power line; a data driver including a driving circuit configured to supply a data voltage to the display panel through the data line, and a sensing circuit configured to sense the display panel through the reference line; and a timing controller configured to control the power supply and the data driver, wherein the sensing circuit may have a variable sampling point for sensing the display panel in response to a change in a level of the power.

Abstract: The present disclosure relates to an auxiliary apparatus used to capture an image of teeth of a patient, and more particularly, to a support block that enables an image of teeth of the patient to be captured in a state where a natural dentition is maintained, and an imaging apparatus including the same. According to the dental support block of the present disclosure and the imaging apparatus including the same, imaging can be performed by reflecting a patient's normal occlusal state, thereby accurately checking and diagnosing a condition of teeth, dentition, and the like and treating accordingly.

Abstract: A material with leather-like properties, an artificial leather material, an artificial leather structure, and a method for preparing the same are disclosed. The material with leather-like properties includes a mushroom extract; and a glycerol-based compound.

Abstract: A quantum dot complex includes a quantum dot, a shell surrounding the quantum dot, and nanoparticles bonded to a surface of the shell and including silver.

Abstract: A gate driving circuit may include a gate signal generating circuit configured to sequentially output at least one gate signal having a square wave pulse, and a ramp voltage generating circuit configured to receive the at least one gate signal and a slope data voltage to output a ramp voltage signal including a ramp waveform based on the square wave pulse of the at least one gate signal and on the slope data voltage.