Abstract: Disclosed are a bone age estimation method and a bone age estimation apparatus. The bone age estimation method may comprise the steps of: extracting a region of interest including a cervical spine region from a lateral cephalometric radiographic image obtained by imaging a subject's cervical spine, by using a first deep learning model; extracting landmarks from the extracted region of interest by using a second deep learning model; calculating a landmark numerical value on the basis of the extracted landmarks; and providing maturity information of a maturation stage of the cervical spine on the basis of the calculated landmark numerical value.

Abstract: An apparatus for canceling an input offset of a receiver including a differential amplification unit and a differential comparison unit in a distance sensing system includes: an output monitoring unit selectively monitoring differential outputs of the differential comparison unit and the differential amplification unit; a current type digital-analog conversion unit connected to each of an input terminal of the differential comparison unit and the input terminal of the differential amplification unit; and a control unit controlling the current type digital-analog conversion unit to reduce a difference in differential output of the differential comparison unit according to a comparison result for the difference of the monitored differential output of the differential comparison unit and controlling the current type digital-analog conversion unit to reduce the difference in differential output of the differential amplification unit according to the comparison result for the difference of the monitored differenti

Abstract: Disclosed are a bone age estimation method and a bone age estimation apparatus. The bone age estimation method may comprise the steps of: extracting a region of interest including a cervical spine region from a lateral cephalometric radiographic image obtained by imaging a subject's cervical spine, by using a first deep learning model; extracting landmarks from the extracted region of interest by using a second deep learning model; calculating a landmark numerical value on the basis of the extracted landmarks; and providing maturity information of a maturation stage of the cervical spine on the basis of the calculated landmark numerical value.

Abstract: The present invention relates to a monoclonal antibody binding specifically to YKL-40. A high expression level of YKL-40 is associated with the proliferation and metastasis of cancer and a monoclonal antibody against YKL-40 exhibits an effect of inhibiting the proliferation and metastasis of cancer. Thus, the monoclonal antibody of the present disclosure can be advantageously used for diagnosing, preventing or treating cancer.

Abstract: An apparatus for canceling an input offset of a receiver including a differential amplification unit and a differential comparison unit in a distance sensing system includes: an output monitoring unit selectively monitoring differential outputs of the differential comparison unit and the differential amplification unit; a current type digital-analog conversion unit connected to each of an input terminal of the differential comparison unit and the input terminal of the differential amplification unit; and a control unit controlling the current type digital-analog conversion unit to reduce a difference in differential output of the differential comparison unit according to a comparison result for the difference of the monitored differential output of the differential comparison unit and controlling the current type digital-analog conversion unit to reduce the difference in differential output of the differential amplification unit according to the comparison result for the difference of the monitored differenti

Abstract: A particle processing device includes a chamber including an input portion and an output portion and providing a space for flowing of a fluid having a particle, at least two deformable membrane structures sequentially arranged in the chamber and controlling a sectional area of a fluid path through which the fluid flows, and at least two membrane control lines respectively applying pressure to the deformable membrane structures.

Abstract: A particle processing device includes a chamber including an input portion and an output portion and providing a space for flowing of a fluid having a particle, at least two deformable membrane structures sequentially arranged in the chamber and controlling a sectional area of a fluid path through which the fluid flows, and at least two membrane control lines respectively applying pressure to the deformable membrane structures.

Abstract: A method for displaying widget windows is provided, including generating a widget display screen including at least one widget window, determining if a display area of the at least one widget window satisfies a preset threshold condition, and adding a new widget display screen including a new widget window if the threshold condition is satisfied. Accordingly, services can be provided through widget windows without preventing the viewer from viewing the TV, thereby enhancing user convenience.

Abstract: A digital device and a UI control method thereof are provided. A user interface (UI) generator generates a UI, a controller controls the UI generator to generate a UI which includes a menu area to display a list of contents for a sub-category from one or more sub-categories and a scroll bar to display information on the respective sub-categories, and a display unit displays the generated UI.

Abstract: A graphene multiple-valued logic device and a fabrication method thereof are disclosed. The graphene multiple-valued logic device includes a substrate, a graphene channel layer disposed on the substrate, source and drain electrodes disposed at both ends of the graphene channel layer, respectively, an insulator film formed on the graphene channel layer; and at least two gate electrodes disposed on the insulator film with a predetermined gap defined therebetween. The device allows adjustment of conductivity and resistance of the graphene channel layer depending on a gate voltage, whereby electric current flowing in the device can be variously changed when applied to a multiple-valued logic system.

Abstract: Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose -regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero -order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.

Abstract: Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose-regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero-order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.

Abstract: A digital device and a UI control method thereof are provided. A user interface (UI) generator generates a UI, a controller controls the UI generator to generate a UI which includes a menu area to display a list of contents for a sub-category from one or more sub-categories and a scroll bar to display information on the respective sub-categories, and a display unit displays the generated UI.

Abstract: A method of manufacturing a micro electro-mechanical component having a three-dimensional structure includes preparing a conductive substrate, selectively insulating or removing the conductive substrate to form a functional structure for performing a desired electro-mechanical function, forming a plated structure serving as an electrical connection portion on at least one surface of the functional structure, and mounting the functional structure on a circuit substrate so that the electrical connection portion is connected to a circuit pattern of the circuit substrate.

Abstract: A method for displaying widget windows is provided, including generating a widget display screen including at least one widget window, determining if a display area of the at least one widget window satisfies a preset threshold condition, and adding a new widget display screen including a new widget window if the threshold condition is satisfied. Accordingly, services can be provided through widget windows without preventing the viewer from viewing the TV, thereby enhancing user convenience.

Abstract: A display apparatus for displaying a widget window and method thereof are provided. The display apparatus includes a generating unit which generates at least one widget window, a display unit which displays the least one widget window generated by the generating unit on a screen, and a control unit which changes a display pattern of the widget window, if a preset event occurs. Accordingly, the display patterns of widget windows are changed according to a user's preference, making it possible to increase the user's convenience.

Abstract: The present invention relates to a method for preparation of the supersaturated calcium and phosphate ions solution and a method for preparation of the thin film of calcium phosphate crystal on solid surface by using the said solution. Particularly, the lowered temperature and/or the use of suitable buffer system inhibit the nucleation of calcium phosphate in aqueous solution, and thereby highly supersaturated calcium and phosphate ions solution can be prepared. And the thin film of calcium phosphate crystal on solid surface can be prepared with rapidity and good quality of high reactivity and low crystallinity by using the said solution. Also the thin film of calcium phosphate crystal prepared according to the present invention has biocompatibility and can be applied as biomaterials.