Abstract: A method for determining a probability of developing lung cancer by using an artificial intelligence model, includes: receiving, by an analysis device, a chest fluorodeoxyglucose (FDG) PET/CT image for a sample; inputting, by the analysis device, the F-18 FDG PET/CT image to a first classification neural network, and outputting prediction information related to development of lung cancer for the sample; and predicting, by the analysis device, a probability of developing lung cancer for the sample on the basis of the prediction information. The first classification neural network is trained by using chest F-18 FDG PET/CT images for healthy people and training images excluding lung cancer regions from chest F-18 FDG PET/CT images for lung cancer patients.

Abstract: Disclosed are an array substrate, a display panel and a method for repairing bad spots on the panel. The array substrate includes a substrate and a plurality of data lines and a plurality of scan lines provided on the substrate, the plurality of the data lines and a plurality of the scan lines are insulated and intersected mutually to define a plurality of sub-pixel areas provided in an array, each sub-pixel area is provided with a sub-pixel, the sub-pixel includes a plurality of pixel electrodes provided in a same layer and spaced to form a plurality of light-emitting areas, two adjacent pixel electrodes are electrically connected to each other via a connection electrode, and a pixel driving circuit is electrically connected to a corresponding data line, a corresponding scan line, and a corresponding pixel electrode.

Abstract: A method for determining a probability of developing lung cancer by using an artificial intelligence model, includes: receiving, by means of an analysis device, a chest fluorodeoxyglucose (FDG) PET/CT image for a sample; inputting, by means of the analysis device, the F-18 FDG PET/CT image to a first classification neural network, and outputting prediction information related to development of lung cancer for the sample; and predicting, by means of the analysis device, a probability of developing lung cancer for the sample on the basis of the prediction information. The first classification neural network is trained by using chest F-18 FDG PET/CT images for healthy people and training images excluding lung cancer regions from chest F-18 FDG PET/CT images for lung cancer patients.

Abstract: A vibration damping device for a vehicle includes a base connected to an engine, an inertial mass, including at least a portion that includes a permanent magnet, movably mounted over the base, an actuator including an electromagnet fixedly mounted on the base to vibrate the inertial mass based on attractive and repulsive forces which alternately act between the inertial mass and the electromagnet, and a controller that regulates a current, which is applied to the electromagnet, such that vibration of the engine is dampened by vibration of the inertial mass.

Abstract: The present invention relates to a dental cement composition including a tricalcium silicate powder and a dicalcium silicate powder, a method for preparation of an implant for regenerating a tissue including a tricalcium silicate powder and a dicalcium silicate powder, and a kit for preparing a dental cement including a tricalcium silicate powder and a dicalcium silicate powder.

Abstract: The present invention relates to a preparation method for core-shell structured fibrous scaffolds, and more specifically to preparing a core part composition and a shell part composition that each have different constitutions by adding calcium phosphate cement and a protein, drug of combination thereof to alginate solution, and then inserting the above core part composition and shell part composition to internal and external nozzle of concentric nozzle respectively to inject into calcium ion aqueous solution and thereby hardening them, thus preparing core-shell structured rapidly setting Alg/?-TCP scaffolds capable of controllably releasing a protein or drug.

Abstract: A vibration damping device for a vehicle includes a base connected to an engine, an inertial mass, including at least a portion that includes a permanent magnet, movably mounted over the base, an actuator including an electromagnet fixedly mounted on the base to vibrate the inertial mass based on attractive and repulsive forces which alternately act between the inertial mass and the electromagnet, and a controller that regulates a current, which is applied to the electromagnet, such that vibration of the engine is dampened by vibration of the inertial mass.

Abstract: The present invention relates to a preparation method of implant comprising drug delivery layer and implant composition for living donor transplantation comprising the same, and more specifically, a preparation method of implant comprising drug delivery layer comprising preparing chitosan-bioactive glass composite solution; preparing drug-containing complex coating composition by adding drug in the chitosan-bioactive glass composite solution; and preparing drug delivery layer by electrophoresis of the complex coating composition on the surface of implant, and implant composition for living donor transplantation comprising the same. The implant composition according to the present invention is able to deliver the drug, and therefore to prevent inflammation, which may occur after the surgery, as well as to promote recovery depending on the type of drugs contained.

Abstract: The present invention relates to a preparation method for core-shell structured fibrous scaffolds, and more specifically to preparing a core part composition and a shell part composition that each have different constitutions by adding calcium phosphate cement and a protein, drug of combination thereof to alginate solution, and then inserting the above core part composition and shell part composition to internal and external nozzle of concentric nozzle respectively to inject into calcium ion aqueous solution and thereby hardening them, thus preparing core-shell structured rapidly setting Alg/?-TCP scaffolds capable of controllably releasing a protein or drug.

Abstract: Disclosed is a method for producing a collagen/apatite composite membrane useful as a barrier to protect fibrous connective tissues from infiltrating into a site of defective tissue or bone in guided tissue regeneration (GTR) or guided bone regeneration (GBR) procedures. Such composite membrane can be obtained by the steps of co-precipitating collagen and apatite in aqueous basic solution in a very well controlled manner, followed by casting the precipitation onto a filter paper, lyophilization and cross-linking. The method according to the present invention can allow forming a collagen/apatite composite membrane in which the crystals of apatite, in particular, hydroxyapatite are coated on and along with the collagen fiber direction without aggregation of self-assembled collagen fibers. Such composite membrane has excellent biological and mechanical properties such as biocompatibility, cell affinity, biodegradability and form stability, and therefore it can be used as a barrier for GTR.

Abstract: The present invention relates to a biocompatible implant coated with a biocompatible fluor-hydroxyapatite and a coating method of the same, and in particular to a method for coating a hydroxyapatite(HA) and a fluor-hydroxyapatite on a biocompatible implant Ti metal substrate having an excellent biocompatibility and mechanical property and a biocompatible implant coated based on the above method. It is possible to maximize of an apatite itself and a biocompatible activation characteristic of a substrate in such a manner that an apatite is coated on a titanium substrate having a high mechanical physical property by a sol gel method. It is possible to adjust a biocompatible activation based on a solubility difference of two kinds of apatites by coating a double layer of a hydroxyapatite and a fluor-hydroxyapatite.

Abstract: An organic light-emitting device (OLED) having high luminescent efficiency in which most electrons and holes are combined within a light-emitting layer of the OLED is disclosed. The OLED comprises a first electrode formed on a substrate, at least one organic layer including an organic light-emitting layer, a second electrode formed on the organic layer, a hole inducing layer including a material having an ionization potential higher than that of the organic light-emitting layer and formed between the first electrode and the organic light-emitting layer and/or an electron blocking layer including a material having an electron affinity higher than that of the organic light-emitting layer and formed between the second electrode and the organic light-emitting layer.