Abstract: A clock generating circuit includes a buffer circuit and a phase compensating circuit. The buffer circuit buffers an input clock signal to generate an output clock signal. The phase compensating circuit detects a noise in a power voltage and adjusts, according to the noise of the power voltage, a voltage level of the input clock signal to compensate for a phase change of the output clock signal due to the noise of the power voltage.

Abstract: A semiconductor chip includes a semiconductor device connected between a first node to which a power supply voltage is applied and a second node to which a ground voltage is applied, a first ring oscillator connected to the first node through a first supply switch and the second node through a first ground switch and a second ring oscillator connected to the first node through a second supply switch and the second node through a second ground switch, wherein the first supply and ground switches are configured to operate in response to a first control signal, thereby operating the first ring oscillator, and the second supply and ground switches are configured to operate in response to a second control signal, thereby operating the second ring oscillator.

Abstract: Disclosed are an apparatus and a method for compensating for a phase delay of a resolver signal. The apparatus includes an input/output interface, and a processor connected to the input/output interface, wherein the processor receives a command signal and the resolver signal through the input/output interface, calculates a delay time of the resolver signal with respect to the command signal based on the command signal and the resolver signal, calculates a compensation time based on the delay time, and compensates the command signal based on the compensation time.

Abstract: The present disclosure relates to a recycled positive electrode active material, a method of producing the recycled positive electrode active material, and a secondary battery including the same. The recycled positive electrode active material, including: 60 mol % or more of Ni; and crystalline LiF, or 0.24% by weight or less of residual Li2CO3, where the recycled positive electrode active material is one or more selected from the group consisting of a lithium nickel oxide (LNO)-based positive electrode active material, a nickel·cobalt·manganese (NCM)-based positive electrode active material, a nickel·cobalt·aluminum (NCA)-based positive electrode active material, and a nickel·cobalt·manganese·aluminum (NCMA)-based positive electrode active material.

Abstract: A lower rail for a seat of a vehicle has a structure with a curved movement path, in which the seat may be moved in an oblique direction or a diagonal direction according to various seat positions, thereby allowing a degree of freedom for adjusting a seat position movement. In addition, the lower rail includes a curved inner channel bent at a predetermined angle and a curved outer channel bent at about a same angle as the curved inner channel, which are separately provided and configured to be mutually combined in order to provide one curved movement path for moving the seat.

Abstract: According to an embodiment of the present invention, a composition for diagnosing or predicting the prognosis of lung cancer is provided, the composition including a primer, probe, or antibody that specifically binds to a GRIP and coiled-coil domain-containing protein (GCC2) gene or protein in an exosome.

Abstract: Provided are a composition for culturing NK cells, and a method of culturing NK cells using the same. According to an aspect, in culturing NK cells from peripheral blood mononuclear cells, when NK cells are cultured in a medium including the composition for culturing NK cells, the composition including IL-15, IL-18, and IL-27, the NK cells may proliferate in large quantities and activation of NK cells may be promoted. Therefore, when the NK cells are used, cancer cell apoptosis or cancer cell-killing ability may be promoted. Accordingly, the NK cells may be used as an effective adoptive immune cell therapy product in cancer prevention or treatment.

Abstract: Provided are a composition for culturing NK cells, and a method of culturing NK cells using the same. According to an aspect, in culturing NK cells from peripheral blood mononuclear cells, when NK cells are cultured in a medium including the composition for culturing NK cells, the composition including IL-15, IL-18, and IL-27, the NK cells may proliferate in large quantities and activation of NK cells may be promoted. Therefore, when the NK cells are used, cancer cell apoptosis or cancer cell-killing ability may be promoted. Accordingly, the NK cells may be used as an effective adoptive immune cell therapy product in cancer prevention or treatment.

Abstract: Provided are a composition for culturing NK cells, and a method of culturing NK cells using the same. According to an aspect, in culturing NK cells from peripheral blood mononuclear cells, when NK cells are cultured in a medium including the composition for culturing NK cells, the composition including IL-15, IL-18, and IL-27, the NK cells may proliferate in large quantities and activation of NK cells may be promoted. Therefore, when the NK cells are used, cancer cell apoptosis or cancer cell-killing ability may be promoted. Accordingly, the NK cells may be used as an effective adoptive immune cell therapy product in cancer prevention or treatment.

Abstract: The present specification describes a culture of a microorganism, which comprises an increased content of oleic acid, or a microbial oil comprising the same. In addition, the present specification describes a method for producing oleic acid and lipids comprising the same by culturing a microorganism. Since the present disclosure enables the production of lipids comprising oleic acid at a high concentration without genetic manipulation of a lipid-producing microorganism, it may be utilized in various industrial fields requiring oleic acid, such as foods, cosmetic materials, biofuels, etc.

Abstract: According to an embodiment of the present invention, a composition for diagnosing or predicting the prognosis of lung cancer is provided, the composition including a primer, probe, or antibody that specifically binds to a GRIP and coiled-coil domain-containing protein (GCC2) gene or protein in an exosome.

Abstract: According to an embodiment of the present disclosure, there is provided a marker composition for diagnosing cancer or predicting prognosis, comprising exosomes overexpressing a Tubulin alpha-1C chain (TUBA1C) protein.

Abstract: The present disclosure relates to a method for manufacturing a surface-enhanced Raman scattering (SERS)-based substrate for detecting a target substance, by which the surface of a target substance can be easily coated with metal nanoparticles through centrifugation, a substrate for detecting a target substance manufactured thereby, and a method for detecting a target substance using the same.

Abstract: A method for providing cancer diagnosis information using artificial intelligence-based liquid biopsy of exosome according to an embodiment of the present disclosure includes measuring a cultured cell exosome Surface Enhanced Raman Spectroscopy (SERS) signal, training a deep learning model through the cultured cell exosome SERS signal, measuring a blood exosome SERS signal, analyzing the blood exosome SERS signal through the deep learning model trained with the cultured cell exosome SERS signal, and analyzing a similarity between blood exosome data and cultured cell exosome data analyzed through the deep learning model.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes stacked to be alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body to be electrically connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer disposed on at least one of upper and lower portions of the first and second internal electrodes, the protective layer includes a plurality of dummy electrode cells each having the plurality of dummy electrodes stacked thereon, and a thickness from the uppermost dummy electrode to the lowermost dummy electrode of each of the plurality of dummy electrode cells is greater than a length of each of the plurality of dummy electrode cells.

Abstract: The present disclosure relates to exhalation-based lung cancer diagnosis method and system.

Abstract: Provided are a composition for culturing NK cells, and a method of culturing NK cells using the same. According to an aspect, in culturing NK cells from peripheral blood mononuclear cells, when NK cells are cultured in a medium including the composition for culturing NK cells, the composition including IL-15, IL-18, and IL-27, the NK cells may proliferate in large quantities and activation of NK cells may be promoted. Therefore, when the NK cells are used, cancer cell apoptosis or cancer cell-killing ability may be promoted. Accordingly, the NK cells may be used as an effective adoptive immune cell therapy product in cancer prevention or treatment.

Abstract: Described herein is a composition for diagnosing or predicting the prognosis of lung cancer. The composition includes a primer, probe, or antibody that specifically binds to a GRIP and coiled-coil domain-containing protein (GCC2) gene or protein in an exosome.

Abstract: The present invention relates to a multi-column for isolating exosomes and an exosome isolation method, for isolating exosomes from a biological sample containing exosomes mixed with impurities such as lipoproteins and water-soluble proteins.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes stacked to be alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body to be electrically connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer disposed on at least one of upper and lower portions of the first and second internal electrodes, the protective layer includes a plurality of dummy electrode cells each having the plurality of dummy electrodes stacked thereon, and a thickness from the uppermost dummy electrode to the lowermost dummy electrode of each of the plurality of dummy electrode cells is greater than a length of each of the plurality of dummy electrode cells.