Abstract: A traffic categorization method and device are disclosed. A traffic categorization method according to one embodiment of the present invention may comprise the steps of: receiving flow data comprising information about a flow; scaling for the flow data; generating input data by removing, on the basis of a correlation, overlapping data from the scaled flow data; and categorizing a network traffic on the basis of the input data.

Abstract: The disclosure relates, in some aspects, to compositions and methods useful for production of nitrated aromatic molecules. The disclosure is based, in part, on whole cell systems expressing artificial fusion proteins comprising cytochrome P450 enzymes linked to reductase enzymes. In some aspects, the disclosure relates to methods of producing nitrated aromatic molecules in whole cell systems having artificial fusion proteins comprising cytochrome P450 enzymes linked to reductase enzymes.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: A method for producing a lead-free X-ray shielding material using bismuth iodide is provided, the method including a first step of producing porous PDMS (Polydimethylsiloxane); a second step of producing a mixed solution of BiI3 and THF; and a third step of immersing the porous PDMS into the mixed solution such that the BiI3 is loaded into the porous PDMS to produce a BiI3-PDMS composite material.

Abstract: The present invention relates to a color-changing sensor for gas detection and a method for manufacturing same and, more particularly, to a color-changing sensor that can be used for detecting hydrogen gas, in which when the sensor comes into contact with hydrogen gas, color conversion occurs so that it is possible to easily check the presence of hydrogen gas, and when the sensor is not in contact with hydrogen gas by removal of hydrogen gas or the like, the sensor may exhibit a reversible characteristic of being restored to an original color and an irreversible characteristic of not being restored to an original color.

Abstract: The present disclosure relates to a composition for treating osteoarthritis or eliminating senescent cells, including K-7174 that targets zinc finger MIZ domain-containing protein 1 (Zmiz1) as an active ingredient, wherein suppression of overexpression of Zmiz1 found in osteoarthritis-induced joint tissues or mice as well as suppression of expression, due to binding between K-7174 and GATA whose expression is induced by the Zmiz1 overexpression, of joint destructing factors (Mmp3, Cox2) and senescence cell promoting factors (Glb1, p16) whose expressions are increased upon the overexpression have shown effects of decreasing the progression of osteoarthritis and promoting elimination of senescent cells, such that it is possible to provide a composition including the K-7174 as an active ingredient as a treatment for osteoarthritis or an agent for eliminating senescent cells.

Abstract: An optical display system and a head-mounted display electronics apparatus are disclosed. The optical display system comprises: an image-generating apparatus, which generates image light; and an image-viewing apparatus, which guides the image light to eyes of a viewer, wherein the image-viewing apparatus comprises an imaging optical assembly and a multifocal assembly placed, the multifocal assembly has at least two optical powers and is programmable to choose at least one of the optical powers at a given time.

Abstract: This invention provides highly attenuated influenza viruses and vaccines. The attenuated viruses and vaccines proliferate well and have high safety factors. The attenuated viruses providing protective immunity from challenge by virus of the same subtype, as well as cross protection against heterologous viruses.

Abstract: The present disclosure relates to a power generation apparatus that generates torque and a method of operating the power generation apparatus. According to an embodiment, the power generation apparatus includes: at least a pair of control moment gyroscopes generating torque in different directions; and a unidirectional driving module outputting torque generated in different directions by the at least a pair of control moment gyroscopes in a predetermined direction.

Abstract: Apparatus and methods for the measurement and transmission of data pertaining to the tissue of an animal. In one embodiment, there is an implantable device that is wirelessly powered and also wirelessly transmits data. Preferably, the implant measures neuromuscular activity.

Abstract: The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.

Abstract: In a method and device for transmitting and receiving rapid data in a communication system, an AP method includes the steps of: setting a first TS for a first STA; setting a second TS for a second STA; transmitting a first data frame of the first STA in the first TS; and transmitting a second data frame of the second STA in a transmission interval including the second TS, wherein the first TS and the second TS are sequentially set in an rTWT SP.

Abstract: A device includes a storage device to receive a first power and transfer data, a computing device to receive a second power and perform computations on the data; a storage power manager to generate a storage power demand value from previous operation of the storage device; a computing power manager to generate a computing power demand value from previous operation of the computing device; and a global power manager to generate a storage target power value indicating a next power limit for the storage device and a computing target power value indicating a next power limit for the computing device, from both of the storage and computing power demand values, wherein the storage power manager provides the first power to the storage device based on the storage target power value, and the computing power manager provides the second power to the computing device based on the computing target power value.

Abstract: A tip-enhanced spectroscopy may include a substrate on which liquid containing an analyte is to be positioned, a tip extending from a fixed end to a free end adjacent to a location for the analyte, and a vibration source configured to harmonically vibrate the tip based on a preset natural frequency. The preset natural frequency may be a natural frequency of a tuning fork.

Abstract: According to some exemplary embodiments of the present disclosure, disclosed is a method for building a vulnerability database, which is performed by a computing device. The method may include collecting a security patch from a data source based on a direct patch link; collecting the security patch from the data source based on an indirect patch link; and collecting the security patch from the data source based on an invisible patch link. The patch information of a vulnerability can be used for verifying the existence of the vulnerability, as well as fixing the vulnerability of target software.

Abstract: The present disclosure relates to a tree-search based trajectory planning and resource management method and apparatus of an unmanned aerial vehicle base station. The tree-search based trajectory planning and resource management method of an unmanned aerial vehicle base station according to an embodiment of the present disclosure includes: decomposing an optimization problem of trajectory planning, user association (UA), resource allocation (RA), and power control (PC) related to the unmanned aerial vehicle base station into a time axis; managing resources by jointly optimizing variables of the UA, RA, and PC for an arbitrary location of the unmanned aerial vehicle base station; and obtaining the trajectory planning by obtaining position variables based on the obtained predetermined function value and a depth-first search (DFS) algorithm.

Abstract: Genetically modified CCNT1 and XPO1 genes encoding proteins that inhibit virus infection in cells. The genetically modified CCNT1 gene encodes a protein with a C261Y substitution with respect to the human CCNT1 protein. The genetically modified XPO1 gene encodes a protein with P411T, M412V, and/or F414S substitutions with respect to the human XPO1 protein. The genetically modified CCNT1 and XPO1 genes can be introduced in cells. The cells comprising the genetically modified CCNT1 and XPO1 genes can be introduced in a subject with a virus infection to treat the infection.

Abstract: An apparatus and method for detecting an object and a computer readable recording medium therefor are disclosed. The apparatus includes: a first camera that obtains a first image of a first view angle range; a second camera that obtains a second image of a second view angle range having an overlapping region with the first view angle range; an object detection network that detects an object in the first and second images; a stereo matching device that corrects a deviation of a depth value between the first and second images in the overlapping region based on a feature value output by a backbone network of the object detection network; and a feature vector determination device that performs adversarial learning to reduce a deviation of a feature vector between objects in the overlapping region and a non-overlapping region while the object detection network detects the object.

Abstract: Devices and systems for performing an operation are provided. The system comprises a mobile platform comprising a frame having side supports and a rear support, side wheel assemblies coupled to the side supports, and a rear wheel assembly coupled to the rear support. The wheel assemblies each comprise wheels and a wheel frame, the wheel frame being pivotally connected to the side and rear supports. The system further comprises a first control system for controlling movement of the mobile platform and a manipulator element coupled to the mobile platform. The manipulator element is configured to removably connect to the mobile platform and to perform an operation. The manipulator element comprises a second control system for controlling the operation. The first control system and the second control system are configured to communicate to cause the mobile platform to move and to cause the manipulator element to perform the operation.

Abstract: The novel synergistic combination of immune checkpoint blockade and hematopoietic stem cell transplantation and/or hematopoictic stem cell mobilization yield synergistic effects in disease therapy.