Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2:

Abstract: An optical sheet and a method for manufacturing the optical sheet are provided.

Abstract: A multilayer electronic component includes a body including a capacitance formation portion including a dielectric layer and an internal electrode alternately disposed with the dielectric layer in a first direction, and a cover portion disposed on both end surfaces of the capacitance formation portion in the first direction; and an external electrode disposed on the body. The cover portion includes a barium titanate (BaTiO3)-based material as a main ingredient, and a piezoelectric ceramic material excluding the barium titanate (BaTiO3)-based material as a sub-ingredient.

Abstract: Provided are a driving circuit including a plurality of stages. Each stage comprises: a first transistor connected between a first terminal and a first node and configured to control a voltage level of the first node, the first terminal receiving a first signal; a second transistor connected between a second terminal and a second node and configured to control a voltage level of the second node, the second terminal receiving a second signal; a third transistor connected between a third terminal and the second node and configured to control the voltage level of the second node, the third terminal receiving a third signal; and an output circuit configured to output a corresponding gate signal of one of a high-level voltage and a low-level voltage according to the voltage level of the first node and the voltage level of the second node.

Abstract: Provided are a computer program product, system, and method for verifying translations of text in a source language to target text in a target language. A source similarity score is calculated indicating a similarity between a first text and second text in a source language. A target similarity score is calculated between translated first text, comprising a translation of the first text in a target language, and translated second text, comprising a translation of the second text in the target language. A determination is made whether the translation of the first text to the translated first text is of an inappropriate translation quality based on the source similarity score and the target similarity score. Indication is made of indicating the inappropriate translation quality in response to determining the inappropriate translation quality.

Abstract: An embodiment vehicle floor system includes a floor, a pair of side longitudinal members disposed on side edges of the floor, respectively, wherein each side longitudinal member extends in a longitudinal direction of a vehicle and wherein each side longitudinal member includes a horizontal rib provided therein, a structural transverse member disposed on the floor and extending in a transverse direction of the vehicle, wherein the horizontal ribs are aligned with the structural transverse member in the transverse direction of the vehicle, and a battery assembly disposed under the floor.

Abstract: A linear motor design variable verification method and a linear motor design variable optimization method are disclosed. The linear motor design variable verification method includes a first step of deriving a magnetic permeability matrix of a linear motor from a linear motor design variable; a second step of deriving a Maxwell matrix of the linear motor from the magnetic permeability matrix of the linear motor via LU decomposition; a third step of deriving, from the Maxwell matrix of the linear motor, at least one verification target physical quantity selected from a group including a force of the linear motor, a magnetic flux linkage passing through each of coils of a stator of the linear motor, a counter electromotive force of the linear motor, and an inductance of the linear motor; and a fourth step of comparing the derived verification target physical quantity with a predetermined reference value, and determining whether a target verification condition is satisfied, based on the comparing result.

Abstract: A multilayer electronic component includes a body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, the body including a capacitance formation portion including a dielectric layer and an internal electrode, and a cover portion, and an external electrode. When maximum sizes of the multilayer electronic component in the first to third directions are L, W and T, respectively, average sizes of the cover portion, dielectric layer, and internal electrode in the first direction are tc, td, and te, respectively, 0.75 mm?L?1.25 mm, 0.25 mm?W?0.75 mm, T<0.5 mm, 28 ?m?tc?34 ?m, 0.4 ?m?td?0.5 ?m, and 0.4 ?m?te?0.5 ?m are satisfied.

Abstract: A method for enhancing extracellular vesicle production is described. A peptide that induces polymer formation is incubated with a cell culture which results in enhanced EV production. The peptide penetrates the cells and subsequently polymerizes upon exposure to enzymes (e.g. phosphatase) within the cell. The cells that contain the newly formed polymers have an increased production of EVs. These EVs can be harvested using centrifugation techniques.

Abstract: A pixel includes a capacitor between a line transferring a first power supply voltage and a first node, a first transistor including a gate connected to the first node, a first terminal connected to a second node, and a second terminal connected to a third node, a second transistor including a gate receiving a scan signal, and a terminal connected to the second node, a third transistor including a gate receiving the scan signal, a first terminal connected to the third node, and a second terminal connected to the first node, a fourth transistor including a gate connected to the second node, and a terminal connected to the first node, a fifth transistor including a gate receiving the scan signal, a first terminal connected to the line, a sixth transistor including a terminal connected to the third node, and a light-emitting element connected to the terminal of the sixth transistor.

Abstract: A pixel circuit includes a light emitting element including an anode electrode and a cathode electrode configured to receive a second power voltage, a driving transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node, a compensation transistor including a gate electrode configured to receive a compensation gate signal, a first electrode configured to receive a ground voltage, and a second electrode connected to the third node, a data write transistor including a gate electrode configured to receive a data write gate signal, a first electrode connected to a data line, and a second electrode connected to the first node, a first light emission control transistor, a first electrode configured to receive a first power voltage, and a second electrode connected to the second node, a storage capacitor, and a hold capacitor.

Abstract: A display device includes: a light emitting element; a driving voltage line transmitting a driving voltage signal having an active level or a non-active level in a preset period; a data line to which a data signal is applied; a first transistor connected between the driving voltage line and the light emitting element; and a second transistor connected to the driving voltage line and the data line, where a gate electrode of the second transistor is connected to the driving voltage line, and a source electrode of the second transistor is connected to the data line.

Abstract: A pixel circuit includes a light emitting element including an anode electrode and a cathode electrode, a driving transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node, a data write transistor including a gate electrode, a first electrode, and a second electrode connected to the second node, a compensation transistor including a gate electrode, a first electrode connected to the third node, and a second electrode connected to the first node, an initialization transistor including a gate electrode, a first electrode, and a second electrode connected to the first node, a first light emission control transistor including a gate electrode, a first electrode, and a second electrode connected to the second node, and a storage capacitor including a first electrode and a second electrode connected to the first node.

Abstract: A pixel includes a first transistor including a gate electrode connected to a first node and connected between a second node and a third node, a second transistor including a gate electrode receiving a first power voltage, a first electrode receiving a second power voltage, and a second electrode connected to the third node, a third transistor including a gate electrode receiving a gate signal and connected between a data line and the first node, a fourth transistor including a gate electrode receiving a first emission signal and connected between the gate electrode of the second transistor and the second node, a fifth transistor including a gate electrode receiving a second emission signal and a first electrode connected to the third node, and a light emitting element including an anode electrode connected to the second electrode of the fifth transistor and a cathode electrode receiving a third power voltage.

Abstract: A pixel includes a capacitor connected between a first power supply voltage line and a first node, a first transistor including a gate connected to the first node, a first terminal connected to a second node, and a second terminal connected to a third node, a second transistor including a gate receiving a scan signal, a first terminal connected to a data line, and a second terminal connected to the second node, a third transistor including a gate receiving the scan signal, a first terminal connected to the third node, and a second terminal connected to the first node, a fourth transistor including a gate connected to the second node, a first terminal connected to an initialization voltage line, and a second terminal connected to the first node, and a light emitting element connected to the third node and a second power supply voltage line.

Abstract: A pixel circuit includes a light-emitting element, a first transistor which applies a first power supply voltage to a second node in response to a voltage of a first node, a second transistor which applies a voltage of the second node to the first node in response to a control signal, a third transistor which applies the voltage of the second node to the light-emitting element in response to the control signal and a first capacitor connected to the first node. The first power supply voltage has a first voltage level, a second voltage level lower than the first voltage level or a data voltage.

Abstract: A Maclura pubescens extract or fraction or a Prunus cerasoides extract or fraction having neuroglobin (Ngb) activation and neuroprotective effects and, on the basis thereof, a neuroprotective composition containing, as an active ingredient, a Maclura pubescens extract or fraction or a Prunus cerasoides extract or fraction. The neuroprotective composition can be used, through the activation of neuroglobin (Ngb), as a pharmaceutical composition or a food composition for treatment, alleviation and prevention of a stroke, a cerebral infarction, thrombosis, cerebral degenerative disease, vascular dementia, memory loss, short-term memory impairment, a concentration disorder, anxiety, nervousness and the like, and for brain damage protection, brain function improvement and cranial nerve cell protection.

Abstract: Provided is an electronic device including a display, a parallax optical element configured to provide light corresponding to an image output from the display to an eyebox of a user, a temperature sensor configured to measure a temperature around the parallax optical element, a memory configured to store a plurality of parameter calibration models for determining correction information in different temperature ranges for a parameter of the parallax optical element, and a processor configured to determine correction information corresponding to the measured temperature based on a parameter calibration model corresponding to the measured temperature among the plurality of parameter calibration models, and adjust the parameter of the parallax optical element based on the correction information.

Abstract: An apparatus for estimating blood pressure is provided. According to one embodiment, the apparatus for estimating blood pressure may include: a first sensor configured to obtain a pulse wave signal of a green wavelength from an object when the object is in contact with the first sensor; a second sensor configured to measure an external force applied to the second sensor while the first sensor is obtaining the pulse wave signal; and a processor configured to obtain an oscillometric envelope based on a direct current (DC) component of the pulse wave signal of the green wavelength and the external force, and estimate the blood pressure using the oscillometric envelope.

Abstract: An image processing method includes acquiring an image frame; tracking a face region of a user based on first prior information obtained from at least one previous frame of the image frame; based on a determination that tracking of the face region based on the first prior information has failed, setting a scan region in the image frame based on second prior information obtained from the at least one previous frame; and detecting the face region in the image frame based on the scan region.