Abstract: The present disclosure relates to an antibody binding specifically to CD55 or an antigen-binding fragment thereof; and a composition for preventing, treating and/or diagnosing cancer containing the same. The antibody of the present disclosure may be used as an effective therapeutic composition for various CD55-mediated diseases since it shows high binding ability and inhibitory effect for the CD55 protein which promotes tumor growth by inhibiting the complement immune mechanism. In addition, the antibody of the present disclosure may be usefully used as an effective therapeutic adjuvant that fundamentally removes drug resistance and remarkably improves therapeutic responsiveness in various diseases in which resistance to therapeutic agents with CDC (complement-dependent cytotoxicity) as a mechanism of action has been induced due to overexpression of CD55.

Abstract: An apparatus for predicting performance of a wheel in a vehicle: includes a learning device that generates a latent space for a plurality of two-dimensional (2D) wheel images based on a convolutional autoencoder (CAE), extracts a predetermined number of the plurality of 2D wheel images from the latent space, and learns a dataset having the plurality of 2D wheel images and performance values corresponding to the plurality of 2D wheel images; and a controller that predicts performance for the plurality of 2D wheel images based on a performance prediction model obtained by the learning device.

Abstract: A positive electrode active material, a method of preparing the same, and a positive electrode and lithium secondary battery including the same are disclosed herein. In some embodiments, a positive electrode active material includes a lithium transition metal oxide which contains 60 mol % or more of nickel based on a total number of moles of transition metals excluding lithium in the lithium transition metal oxide, wherein the oxide is in a form of a secondary particle which is an aggregate of primary particles, wherein the lithium transition metal oxide satisfies Equation 1: 1 ? x y ? 20 Wherein x is a minimum area of a rectangle including all pores having an area greater than 0.002 ?m2 among closed pores distributed in the secondary particle, and y is a total sum of areas of the pores having an area greater than 0.002 ?m2 among the closed pores distributed in the secondary particle.

Abstract: A method for providing similar clinical trial data, executed by a server for providing similar clinical trial data according to an embodiment of the present invention, comprises the steps of: when receiving clinical trial data from a user terminal, determining a type of the clinical trial data; generating a vector by using each of pieces of metadata of the clinical trial data or generating a vector by tokening words extracted from the clinical trial data according to the type of the clinical trial data; inputting the vector into a pretrained learning model, and calculating a distance between a prestored vector in the learning model and the vector; and measuring a similarity grade according to the distance between the vectors, and extracting and providing clinical trial data having a similarity grade that is less than or equal to a specific grade.

Abstract: A clinical trial main keyword prediction method executed by a clinical trial main keyword prediction device according to an embodiment of the present invention comprises the steps of: when question data is received from a user terminal, removing predetermined clinical non-use words from the question data; extracting words on the basis of blanks from clinical trial title data obtained by removing the predetermined clinical non-use words; executing a morpheme analysis of each word to generate tokens each including a pair of a word and a morpheme value; inputting the tokens in a pre-trained learning model, and extracting tokens matching the tokens of the question data from the learning model; arranging the tokens on the basis of a weight pre-assigned to each token and a frequency indicated by a label pre-assigned to each token; and converting the arranged tokens into text and providing the text to the user terminal.

Abstract: The present invention relates to a fluoride distillation apparatus and a method for quantifying sodium monofluorophosphate among fluorides using the same, which increases the acid resistance of the hard tissues of the teeth and promotes remineralization of initial caries lesion.

Abstract: The present invention relates to a fluoride distillation apparatus and a method for quantifying sodium monofluorophosphate among fluorides using the same, which increases the acid resistance of the hard tissues of the teeth and promotes remineralization of initial caries lesion.