Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. The organometallic compound may be represented by the formula M11 M12 (L11)n11(L12)n12, wherein M11 and M12 are each independently selected from a Period 1 transition metal, a Period 2 transition metal, and a Period 3 transition metal; L11 is a ligand represented by Formula 1-1 shown below, L12 is selected from a monodentate ligand and a bidentate ligand, n11 is 1, and n12 is selected from 0, 1, 2, 3, and 4.

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device.

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1.

Abstract: An induction heat cooking apparatus that includes: a rectifier that is configured to convert alternating current (AC) voltage supplied from an external power source into direct current (DC) voltage; an inverter that is configured to generate current based on DC voltage received from the rectifier and provide the current to output nodes; heating coils that are configured to, based on the current generated by the inverter, generate magnetic fields for providing heat; a first capacitive unit that includes one or more resonance capacitors and that is coupled between the output nodes; a second capacitive unit that includes one or more wireless power transfer (WPT) capacitors and that is configured to be coupled between the output nodes; and a mode conversion switch that is configured to couple the second capacitive unit to the first capacitive unit in parallel is disclosed.

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device.

Abstract: A mask frame assembly includes a mask frame including: a first surface including a first long side part extending in a first direction, a first short side part extending in a second direction intersecting the first direction, and a first recessed part extending in the first direction or the second direction, a second surface opposite to the first surface and including a second long side part extending in the first direction, a second short side part extending in the second direction, and a second recessed part disposed in the first direction or the second direction, a third surface connected to the first surface and the second surface and defining a frame opening part; a first support member disposed in the first recessed part; and a second support member disposed in the second recessed part.

Abstract: An organic light-emitting device is provided to include: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one organometallic compound represented by Formula 1: M1M2L,??Formula 1 wherein, in Formula 1, M1 is a first metal center, M2 is a second metal center, and L is a ligand including a first ligand site coordinated to the first metal center and a second ligand site coordinated to the second metal center, and the first ligand site and the second ligand site are linked by an indoloindole derivative.

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.

Abstract: Systems and methods of controlling a point of sale (POS) device are provided. In one exemplary embodiment, a method comprises, by a first network node that is operationally coupled to a POS device over a one-to-one connection, with the POS device being operable to receive commands related to secured and unsecured functions of the POS device that are sent to the first network node over the network and then conditionally sent by the first network node to the POS device over the one-to-one connection, receiving, from the second network node, an indication that includes both a command related to the POS device and a network node identifier associated with the second network node so that the first network node is enabled to authorize the second network node to send the command to the POS device based on the network node identifier and an authorized network node identifier.

Abstract: A multiphase vortex flowmeter system determines the gas-to-liquid ratio (GLR) and flow rates from a well producing multiphase gas, oil and water by detecting the frequency and amplitude of vortices shed in a vortex flowmeter. In particular, the phase of the flow can be identified by detecting the change in the frequency of the vortices with respect to time, and the amplitude of the vortices. Based on the phase, the flow rates of liquid and gas can be calculated. As a feedback technique, these calculated values can be “tuned” by comparison with actual GLR and flow rates recorded for the well by a test separator.

Abstract: A magnetic tunnel junction (MTJ) structure includes a fixed layer pattern structure having a perpendicular magnetization direction, a tunnel barrier pattern on the fixed layer pattern structure, a free layer pattern on the tunnel barrier pattern, the free layer pattern having a perpendicular magnetization direction, a first surface magnetism induction pattern on the free layer pattern, the first surface magnetism induction pattern inducing a perpendicular magnetism in a surface of the free layer pattern, a conductive pattern on the first surface magnetism induction pattern, and a ferromagnetic pattern on the conductive pattern.

Abstract: A magnetic tunnel junction (MTJ) structure includes a fixed layer pattern structure having a perpendicular magnetization direction, a tunnel barrier pattern on the fixed layer pattern structure, a free layer pattern on the tunnel barrier pattern, the free layer pattern having a perpendicular magnetization direction, a first surface magnetism induction pattern on the free layer pattern, the first surface magnetism induction pattern inducing a perpendicular magnetism in a surface of the free layer pattern, a conductive pattern on the first surface magnetism induction pattern, and a ferromagnetic pattern on the conductive pattern.

Abstract: A virtual hybrid printer that provides the capabilities and function of a physical hybrid printer with fewer physical devices. The virtual hybrid printer employs virtual controls for additional devices so that applications can directly employ the virtual hybrid printer in a manner that simulates all desired hybrid printer capabilities without the need for all physical devices corresponding to those capabilities.

Abstract: The application discloses a method of diagnosing an autoimmune disease in a mammal comprising: a) obtaining an antibody-containing sample from a subject suspected of suffering from the autoimmune disease, b) contacting said sample with a composition comprising PARP polypeptide; and c) detecting the presence of PARP polypeptide antigen/anti-PARP polypeptide antibody complex, which is indicative of the presence of the autoimmune disease.