Abstract: Disclosed is a physical software coding training apparatus. The apparatus includes an interactive content management unit configured to provide interactive content capable of exemplarily representing at least some of a model source code controlling an operation of a physical device connected to a student terminal and overlaying a user input code on the exemplarily represented model source code, a teacher content control unit configured to assign a teacher terminal based on a type of the physical device when the interactive content is executed in the student terminal and to attempt a connection with the teacher terminal, and a student content control unit configured to force the student terminal to write the exemplarily represented model source code without any change when the connection with the teacher terminal fails.

Abstract: A fan-out electronic component package includes a core, a first electronic component, a first encapsulant, a connection member, a second electronic component, and a second encapsulant. The core member includes a through-hole, wiring layers and vias configured to electrically connect the wiring layers to each other. The first electronic component is disposed in the through-hole, and comprising filters configured to filter different frequency bands. The first encapsulant covers portions of the core member and the first electronic component, and fills portions of the through-hole. The connection member is disposed on the core member and the first electronic component, and includes a redistribution layer electrically connected to the wiring layers and the first electronic component. The second electronic component is disposed on the connection member and electrically connects to the redistribution layer. The second encapsulant is disposed to cover the second electronic component.

Abstract: A source driver integrated circuit (IC) for driving a flat panel display is provided. The source driver IC includes a first control logic circuit configured to generate first output signals for driving first source lines arranged in a first region of the flat panel display and a second control logic circuit configured to generate second output signals for driving second source lines arranged in a second region of the flat panel display. A first output delay between two adjacent output signals among the first output signals is different from a second output delay between two adjacent output signals among the second output signals.

Abstract: An electronic thermostat control system may include a control duty determination portion outputting PWM duty signal for controlling the coolant temperature according to a coolant temperature, a rising rate of the coolant temperature, an engine speed, a load and a vehicle speed, a driving portion applying a time condition to the PWM duty signal output by the control duty determination portion for controlling outputting interval, and a fault diagnosis portion diagnosing operations of the electronic thermostat by analyzing the signals output by the driving portion and changes of the coolant temperature.

Abstract: Provided are an electrode capable of maintaining electrical conductivity during elongation and shrinkage, a method for manufacturing the same, and electrochemical device including the same.

Abstract: A glass protective film assembly method for covering a curved surface which protects a display area of a portable device, including a flat display area and a curved display area. The glass protective film assembly for covering the curved surface includes a glass film member having a flat area portion corresponding to the flat display area and a curved area portion corresponding to the curved display area and an adhesive layer adhering the entire area of the lower surface of the glass film member to the display area of the portable display.

Abstract: A glass protective film assembly for covering a curved surface which protects a display area of a portable device, including a flat display area and a curved display area. The glass protective film assembly for covering the curved surface includes a glass film member having a flat area portion corresponding to the flat display area and a curved area portion corresponding to the curved display area and an adhesive layer adhering the entire area of the lower surface of the glass film member to the display area of the portable display.

Abstract: A display device includes a flexible first substrate including a display part, a bending part at one side of the display part, and a pad part at one side of the bending part; a back film adhered to a portion corresponding to the display part and the pad part on a bottom of the first substrate; a supporting member disposed below a portion of the back film corresponding to the display part, wherein the supporting member is not bent, and wherein the bending part of the first substrate is bent along a side of the supporting member; and a second substrate facing the display part.

Abstract: A system for producing phenol and bisphenol A comprising: a first production unit for producing phenol comprising a decomposition reaction unit and a purification unit; a second production unit for producing bisphenol A comprising a reaction unit and a concentration unit; and a removal unit for removing methanol and acetone during the production of phenol and bisphenol A. The removal unit includes a removal column comprising an overhead purge part, a bottom recirculation part and a supply part. The supply part comprises a purification unit discharge part to supply methanol, acetone, and water discharged from the purification unit to the removal column and a concentration unit discharge part to supply phenol, acetone, and water discharged from the concentration unit to the removal column, and is provided to the midsection of the removal column.

Abstract: Disclosed is a method for recovering phenol and acetone from the cracking reaction product of bisphenol-A residue, by which economic feasibility and efficiency may be improved by utilizing a phenol/acetone purification process used for preparing bisphenol-A.

Abstract: A method of producing stretchable conductive nanofibers includes: providing stretchable nanofibers; providing a metal precursor solution by dissolving metal precursors in a solvent that may swell the stretchable nanofibers; bringing the stretchable nanofibers into contact with the metal precursor solution or its vapor for a sufficient time for the metal precursors to penetrate into the stretchable nanofibers; and reduce the metal precursors inside the stretchable nanofibers to metal nanoparticles.

Abstract: Discussed is a method of manufacturing a display device. The method of manufacturing the display device according to one example includes providing a first substrate including a display part, a bending part at one side of the display part, and a pad part at an end of the bending part. The method further includes providing a second substrate facing-coupled to the display part, providing a back film, and adhering the back film to a portion corresponding to the display part and the pad part on a bottom of the first substrate.

Abstract: A beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same are disclosed. The beta zeolite catalyst demonstrates high conversion of polyaromatic hydrocarbons and high BTEX production yield by containing optimum contents of the group VIB metals and cocatalysts, so that it can be effectively used as a beta zeolite catalyst for the production of BTEX.

Abstract: A display apparatus may include a substrate. The display apparatus may further include a display unit that includes an emission layer and is disposed on the substrate. The display apparatus may further include a protective layer that overlaps the display unit. The display apparatus may further include an organic layer that is disposed between the display unit and the protective layer. A top surface area of the organic layer may be equal to or less than a top surface area of the protective layer.

Abstract: Provided is a multi-well-based cell culture test device having an array structure of a plurality of aligned well units. Each of the well units includes a first sub-well adapted to accommodate a first fluid, a second sub-well adapted to accommodate a second fluid, and a barrier located between the first sub-well and the second sub-well to partition the first sub-well and the second sub-well. The first sub-well has a recess in the depth direction with respect to its bottom to accommodate a solid thin film formed by solidifying the first fluid.

Abstract: Mite proteins according to an aspect may be used in diagnosing allergic diseases. Results of diagnosing allergic diseases by using the proteins have high reliability and validity. Further, the proteins may be used in a composition for preventing or treating allergic diseases.

Abstract: An operational amplifier circuit includes an operational amplifier and a control circuit. The operational amplifier includes a first input terminal, a second input terminal, and an output terminal connected with the second input terminal. The operational amplifier amplifies a signal provided through the first input terminal, and outputs the amplified signal through the output terminal. The control circuit generates switching signals. In response to the switching signals, the operational amplifier resets the output terminal to a preset voltage, charges the reset output terminal, and compares a voltage of the output terminal charged with a reference voltage provided through the first input terminal to output a comparison voltage.

Abstract: The present invention relates to a Ru—Pd bimetallic catalyst for use in hydrogenation of a compound, and more particularly to a catalyst prepared by loading both ruthenium and palladium on a g-C3N4 support and to a selective hydrogenation process of a pyridine group in a reaction system containing both a pyridine group and a benzene group using the catalyst.

Abstract: Provided is a pharmaceutical composition for preventing, improving, or treating postmenopausal osteoporosis in women, the composition including, as an active ingredient, scopolin, a derivative thereof, or a pharmaceutically acceptable salt thereof, wherein scopolin has good efficacy in stimulating osteoblast differentiation, and is also effective in inhibiting a reduction in bone density after menopause, low density in a bone microstructure, a reduction in a bone formation marker in the blood, and an increase in a bone resorption marker. Therefore, scopolin and the composition including the same as an active ingredient are expected to be useful as pharmaceutical preparations for the prevention, improvement, or treatment of postmenopausal osteoporosis in women.

Abstract: To operate a memory device including a plurality of NAND strings, an unselected NAND string among a plurality of NAND strings is floated when a voltage of a selected word line is increased such that a channel voltage of the unselected NAND string is boosted. The channel voltage of the unselected NAND string may be discharged when the voltage of the selected word line is decreased. The load when the voltage of the selected word line increases may be reduced by floating the unselected NAND string to boost the channel voltage of the unselected NAND string together with the increase of the voltage of the selected word line. The load when the voltage of the selected word line is decreased may be reduced by discharging the boosted channel voltage of the unselected NAND string when the voltage of the selected word line is decreased. Through such reduction of the load of the selected word line, a voltage setup time may be reduced and an operation speed of the memory device may be enhanced.