Abstract: A method for detecting a mobile malicious application based on an implementation feature in a mobile malicious application detection apparatus based on an implementation feature and the method comprises decompiling a labeled application to remove preset information; extracting abstract syntax tree (AST) that is an implementation feature for each method; generating an AST node list; generating and vectorizing the generated AST node list as a learning dataset for deep learning; generating a classification model by learning a vectorized learning dataset; and outputting a classification result of a target application based on the classification model. This can reduce the false positive rate, extract many features from the obfuscated application, and detect malicious applications by classifying mobile applications as normal or malicious behaviors based on the behaviors performed by the application.

Abstract: The present disclosure relates to an anti-CD20 asymmetric antibody including a single-chain variable fragment (scFv) on one side and an antigen-binding fragment (Fab) on the other side. Compared to an antibody having a symmetric structure, the asymmetric antibody of the present disclosure effectively activates complements and exhibits significantly improved complement-dependent cytotoxicity (CDC), and thus can be advantageously used as an effective therapeutic agent or therapeutic adjuvant for treating cancer.

Abstract: A method of manufacturing a semiconductor element includes placing a structure, the structure including a substrate and a first metal-containing film disposed on the substrate, fluorinating at least one atomic layer from an exposed surface of the first metal-containing film by supplying a fluorinating gas to the structure to form a fluorinated atomic layer, and etching the fluorinated atomic layer of the first metal-containing film by supplying an etching gas to the structure, wherein the etching gas includes an inert gas in a plasma state.

Abstract: The present disclosure is directed to methods of cancer treatment, for example of solid tumors, in which CGRP is inhibited, and optionally is administered in tandem with checkpoint inhibitor immunotherapy (e.g., inhibition of Programmed cell death protein 1 (PD-1), PD-1 ligand, and/or Cytotoxic T-lymphocyte-Associated protein 4 (CTLA-4)) to bolster anti-tumor immunity and lead to tumor rejection. In one non-limiting embodiment, for example, the cancer treated is breast cancer. In this manner, CGRP inhibitors that target neurochemicals secreted by sensory nerves and are used as migraine treatments can be repurposed in anti-tumor therapy.

Abstract: A modeling method for electromagnetic forces and vibration response of a SPM machine, belonging to the field of combined electromagnetic field and structural mechanics computation. First, build the circuit-based EMN model, regular EMN model, and discrete EMN model with equivalent magnetic source and permeance for the different regions of the SPM machine. Second, based on the spatial relationships between each part in the SPM machine, the EMN models of each region are interconnected to form a complete model of the discrete EMN model. The non-sinusoidal high-frequency current harmonics are introduced as input excitation to the discrete EMN model. The global nonlinear matrix equation is solved simultaneously to determine the magnetic flux density in the air gap permeance elements, enabling the air gap electromagnetic force density calculation. Subsequently, the calculated electromagnetic force density is transformed into concentrated forces on the surface of the stator teeth.

Abstract: The present invention is concerned with a wireless device comprising: a communication processor; WiFi hardware operable to access a WiFi communication channel; and a computer-readable medium storing instructions, which when executed by the communications processor, cause the communication processor to: execute, in a MAC layer of a communication protocol stack, a channel-access scheduler that controls the WiFi hardware to access the WiFi communication channel by way of a TDMA channel-access method.

Abstract: A three-dimensional photo/electrodialysis unit includes four compartments. A first compartment holds a three-dimensional electrode and a group of one or more electrochemically active redox species. A first electroactive cation selective membrane couples the first compartment to a second compartment that provides a first feedstock. An electroactive anion selective membrane couples the second compartment to a third compartment that provides a second feedstock. And a second electroactive cation selective membrane couples the third compartment to a fourth compartment that holds a second group of one or more electrochemically active redox species.

Abstract: Provided are a compound, an infrared sensor, a combination sensor, and an electronic device. The compound is represented by Chemical Formula 1. The infrared sensor includes a first electrode and a second electrode facing each other, and an infrared photoelectric conversion layer between the first electrode and the second electrode, wherein the infrared photoelectric conversion layer includes the compound represented by Chemical Formula 1. In Chemical Formula 1, the definition of each substituent is as described in the detailed description.

Abstract: The present disclosure relates to a polyindole-montmorillonite (Pind-mmt) complex and a preparation method and application thereof. The preparation method includes the following steps: subjecting mmt to cation saturation using ferric chloride, to prepare ferric ion-exchanged montmorillonite (Fe3+-mmt); and formulating an indole aqueous solution; adding Fe3+-mmt to the indole aqueous solution to enable indole molecules to generate Pind at mmt interlayer by in-situ polymerization, and obtaining a Pind-mmt complex body; and subjecting the Pind-mmt complex body to organic modification with quaternary ammonium salt cationic surfactant to obtain the Pind-mmt complex.

Abstract: A method for establishing a three-dimensional ultrasound image blind denoising model and a use thereof include: adding a speckle noise to three-dimensional biological structure images of a same size and without speckle noise to obtain a training data set; establishing a three-dimensional denoising network based on an encoding-decoding structure, wherein the encoding structure is used to obtain N feature maps of a three-dimensional input image and perform a downsampling to obtain feature maps of different scales; the decoding structure is used to take a feature map obtained by the encoding structure as an input and reconstruct a three-dimensional image without speckle noise through upsampling; dividing the encoding-decoding structure into a plurality of stages by a downsampling structure and an upsampling structure; training the three-dimensional denoising network using the training data set to obtain a three-dimensional ultrasound image blind denoising model.

Abstract: Provided is a method for producing a vinylphosphonic acid monoester from vinylphosphonic acid diester with high selectivity. The method for producing a vinylphosphonic acid monoester from a vinylphosphonic acid diester represented by the following Formula (1): wherein R1 and R2 each independently denote a linear or branched alkyl group having from 1 to 4 carbon atoms, the vinylphosphonic acid monoester being represented by the following Formula (2): wherein R1 denotes a linear or branched alkyl group having from 1 to 4 carbon atoms, according to the invention, wherein the method includes a step of heating the vinylphosphonic acid diester in the presence of a solvent and a basic substance, thereby obtaining the vinylphosphonic acid monoester, and a molar ratio of the basic substance to the vinylphosphonic acid diester is from 0.7 to 3.5.

Abstract: A method of increasing a surface-enhanced Raman scattering (SERS) signal of a compound is provided. The method includes dissolving the compound in water to form a solution, adding a substrate at least partially coated with gold nanoparticles to the solution to form a mixture, removing the substrate from the mixture and washing with water to form a SERS sample having at least a portion of molecules of the compound adsorbed to the gold nanoparticles on the substrate, and recording a SERS spectrum of the SERS sample. The gold nanoparticles are in a two-dimensional (2D) monolayer assembly on the substrate and are 10-250 nm in size. The SERS signal of the SERS spectrum is higher than a SERS signal of a SERS spectrum of the compound on the substrate without the gold nanoparticles.

Abstract: A solar radiation protective band for a driver that includes a housing and an armband. The housing includes a front panel, a side panel, and a microcontroller. The front panel includes a front panel UV light sensor, a front panel IR phototransistor, and an LCD. The side panel includes a side panel UV light sensor, and a side panel IR phototransistor. A temperature sensor measures a skin temperature and generates a temperature signal. A skin color sensor detects a skin color of the driver and generates a skin color signal. The microcontroller requests an input of a SPF of a sunscreen used by the driver; calculates an exposure time threshold; generates a UV exposure warning when an exposure time exceeds the exposure time threshold; calculates an updated skin temperature; and generates an IR exposure warning when the updated skin temperature exceeds a maximum skin temperature threshold.

Abstract: As a method for manufacturing a carbon nanotube assembled wire, that is capable of manufacturing the carbon nanotube assembled wire in a tubular carbon nanotube synthesis furnace efficiently, an adhesion suppressing gas stream is generated from an adhesion suppressing gas discharge port located between a second end of the carbon nanotube synthesis furnace and an end of a heater closer to the second end, the adhesion suppressing gas stream flowing between an internal wall of the carbon nanotube synthesis furnace and an external wall of a first channel, in which carbon nanotubes are oriented to form the carbon nanotube assembled wire, in a direction from the second end toward a first end to suppress adhesion of a plurality of carbon nanotubes to the internal wall of the carbon nanotube synthesis furnace.

Abstract: There is provided a recycled cathode material precursor, including: a metal element ? consisting of at least one of nickel, cobalt and manganese; and a metal element ? consisting of at least one of iron, copper and aluminum, wherein a content of the metal element ? is 0.5 to 20% by mass in the recycled cathode material precursor.

Abstract: A taste presentation device may have a first electrode and a second electrode provided to allow an electric circuit to be formed between a food or drink to be taken by a user and a body of the user, and an electric stimulus generation unit that supplies a current for generating an electric stimulation between the first electrode and the second electrode, the electric stimulus generation unit includes a noise reduction unit that reduces a noise component in the current.

Abstract: The present disclosure provides a sidelink communication method. A method of use of transmitting user equipment (UE) may include steps in which: a transmitting UE checks whether data to be transmitted is present; a sidelink synchronization signal block (S-SSB) is determined based on whether the data to be transmitted is present; and the determined S-SSB is transmitted through respective transmission beams of the transmitting UE based on a beam sweeping method.

Abstract: A method for determining the filling welding parameters of large deformation pipeline steel based on secondary regulation method includes: welding specimens to be welded for secondary welding thermal simulation experiments based on a thermal simulation to obtain samples after thermal simulation; processing the samples after thermal simulation into CTOD samples and calculating fracture toughness parameters; pre-loading of specimens requiring pre-strain after thermal simulation by uniaxial tension, and then processing samples before and after pre-strain after thermal simulation, conducting slow strain rate tension tests and calculating stress corrosion cracking susceptibility parameters; comparing the change in elongation of the samples before and after pre-strain and calculating the pre-strain sensitivity parameters; determining secondary thermal simulation parameters; converting the secondary thermal simulation parameters into welding heat input parameters; determining welding parameters based on welding heat

Abstract: The present invention relates to a peptide for detecting CA125 and use thereof and, more specifically, to a peptide for detecting CA125 that specifically binds to CA125 and use thereof for diagnosing ovarian cancer. The peptide that specifically binds to CA125, according to the present invention, can detect CA125 with high sensitivity and accuracy. In addition, when the peptide is expressed in the outer coat of a bacteriophage and constructed into a bacteriophage nano self-assembly, the peptide can conveniently detect CA125 from a sample through observation of a color change with a simple imaging device such as a smartphone, and in particular, the peptide can detect CA125 included in a small amount in saliva, and thus has the advantage of being very effectively used in early diagnosis of ovarian cancer.

Abstract: A device for wound irrigation and debridement includes a body extending along a longitudinal axis. The body comprises an interior region and an opening such that that the interior region and the first opening are configured to transfer an irrigation fluid. The body comprises a compliant region having a first stiffness and a debridement region having a different second stiffness. The compliant region defines a distal surface. In a first configuration, the compliant region defines a first axial dimension, the distal surface engages a target body region, and the debridement region is axially offset from the distal surface and disengaged from the target body region. In a second configuration, the compliant region is compressed to define a second axial dimension less than the first axial dimension, thereby engaging the debridement region with the target body region, and the distal surface engages the target body region.