Abstract: Provided is a compound of Formula 1 capable of improving the light-emitting efficiency, stability, and lifespan of an organic electronic element, a composition comprising the same, an organic electronic element using same, and an electronic device thereof.

Abstract: Provided are a compound for improving the luminous efficiency, stability, and lifespan of an organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.

Abstract: A system for cleaning sensors of a vehicle includes at least one cleaning apparatus which is configured to clean a number of sensors of a vehicle and a control apparatus which is configured to control the at least one cleaning apparatus. The control apparatus is also configured so as, on the basis of at least one situation parameter, to select a plurality of sensors which are intended to be cleaned from the number of sensors and to determine the order in which the selected plurality of sensors are intended to be cleaned.

Abstract: A method of guidance for an aircraft includes obtaining relative position data indicative of a direction from a location of the aircraft to a location of a moving target point. The method also includes determining, based on the relative position data, a location of a virtual leader based on projecting the location of the aircraft onto a virtual leader path, where the virtual leader path corresponds to a straight approach path to the location of the moving target point along a desired approach direction. The method further includes determining, based on the location of the virtual leader, a guidance input to cause the aircraft to follow the virtual leader.

Abstract: Disclosed is a spraying liquid car cover film composition, a spraying car cover film and a preparation method for the spraying car cover film. The spraying liquid car cover film composition at least includes an isocyanate prepolymer and an imine resin; the isocyanate prepolymer is an aliphatic isocyanate prepolymer and/or an alicyclic isocyanate elastic prepolymer; the imine resin is an aliphatic imine resin and/or an alicyclic imine resin; and the isocyanate prepolymer and/or the imine resin includes an alicyclic structure.

Abstract: Polycationic polymeric antimicrobial surfactant and polymeric biocompatible antimicrobial surfactant compositions are useful in dispersing various compounds in a carrier liquid. The polycationic polymeric antimicrobial surfactant and polymeric biocompatible antimicrobial surfactant compositions employ polymers having both hydrophilic domains and hydrophobic domains so that the compositions can disperse particles such as polymer particles or droplets in a continuous phase as well as provide stable dispersions that have not been provided before. The antimicrobial properties of the compositions provide much-needed capabilities of fighting infectious agents such as bacteria and viruses in a wide spectrum of products such as paint, adhesives, and coatings. Methods of using these compositions as well as methods of making products using the compositions are disclosed.

Abstract: The present invention relates to a water soluble coating material comprising: a solubilizer containing an acrylic polymer or a glycol-based polymer; and molybdenum-containing inorganic particles, wherein the content of the inorganic particles is in the range of 7.5 to 50 parts by weight per 100 parts by weight of the polymer contained in the solubilizer.

Abstract: An organic light-emitting device includes a mixed layer, an emission layer, and a buffer layer and satisfies one of Equation 1 or Equation 2 and Equation 3: T1(D)?T1(Mix)+0.3 eV??Equation 1 T1(H)?T1(Mix)+0.3 eV??Equation 2 T1(Mix)<T1(Buffer)+0.5 eV.??Equation 3.

Abstract: An organometallic compound, represented by Formula 1: M(L1)n1(L2)n2??Formula 1 wherein M is a transition metal, L1 is a ligand represented by Formula 2-1, L2 is a ligand represented by Formula 2-2, n1 is 0, 1, or 2, n2 is 1, 2, or 3, and L1 and L2 are different from each other, wherein R1 to R4, rings CY1 to CY3, rings CY41 and CY42, Y1 to Y3, X4, Z4, a1 to a3, b4, *, and *? are each as defined herein.

Abstract: An organic electric element according to an embodiment of the present disclosure includes an anode, a cathode, and an organic material layer formed between the anode and the cathode. The organic material layer includes a compound of Formula 1. The driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.

Abstract: Provided is a compound of Formula 1 that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.

Abstract: A method of landing an aircraft in which the aircraft receives information from a second aircraft via a direct aircraft-to-aircraft communication from the second aircraft to the aircraft; determines a landing plan of the aircraft based on the information; and lands the aircraft based on the landing plan. The use of a direct aircraft-to-aircraft communication (i.e. a communication from the second aircraft to the first aircraft which does not travel via an intermediary such as a land station, air traffic controller or satellite) makes the method reliable because such a communication is inherently secure and difficult to hack.

Abstract: Novel host compounds consisting of carbazole and nitrile groups are disclosed. These compounds are useful in phosphorescent OLEDs.

Abstract: Provided is a driver assistance system that may acquire more accurate position information of a vehicle without extracting landmark information or feature point information around the vehicle, the driver assistance system including: a global positioning system (GPS) module configured to acquire GPS information of the vehicle; a lidar configured to acquire point cloud data for an outside field of view of the vehicle; a communicator configured to receive a high definition map; and a controller comprising at least one processor configured to process the point cloud data, the high definition map, speed data and steering angle data, the speed data and the steering angle data being received through a vehicle communication network, wherein the controller is configured to generate dead reckoning information in response to processing the speed data and the steering angle data, generate position information of the vehicle based on the dead reckoning information and the GPS information, acquire intensity data around the

Abstract: Provided are a compound for improving luminous efficiency, stability, and lifespan of an organic electronic element, a composition comprising the compound, an organic electronic element employing the compound, and an electronic device thereof.

Abstract: The present disclosure relates to a luminescent compound having the following structure of Formula 1, an organic light emitting diode (OLED) and an organic light emitting device that includes the luminescent compound. The OLED and the organic light emitting device including the luminescent compound can improve their luminous efficiency and luminous lifespan.

Abstract: Provided are a compound for improving the luminous efficiency, stability, and lifespan of an organic electronic element using the same, the organic electronic element, and an electronic device thereof.

Abstract: An organic electroluminescence device comprising: a cathode, an anode, and at least one organic layer disposed between the cathode and the anode, wherein at least one layer of the at least one organic layer comprises a compound represented by the following formulas (1-1) and (1-3) or a compound represented by the following formulas (1-2) and (1-3).

Abstract: Process for preparing a random butadiene-isoprene copolymer having a high content of cis-1,4 units comprising copolymerizing butadiene and isoprene, in the presence of at least one organic solvent, and a catalytic system prepared in situ comprising: (a1) at least one neodymium carboxy late soluble in said organic solvent, containing a variable amount of water, the H2O/Nd molar ratio being between 0.001/1 and 0.50/1: (a2) at least one aluminum alkyl compound: (a3) at least one aluminum alkyl compound containing at least one halogen atom. The random butadiene-isoprene copolymer having a high content of cis-1.4 units obtained from the abovementioned process may be advantageously used in a number of applications ranging from the modification of plastics [for example, obtainment of high impact polystyrene (HIPS)], to the production of tires, in particular the production of tire treads and/or of tire sidewalls.

Abstract: Provided are a compound of Formula (1-10) capable of improving the light-emitting efficiency, stability, and lifespan of an organic electronic element, a composition comprising the same, an organic electronic element using the same, and an electronic device thereof.