Abstract: The present disclosure relates to a quantum error correction code and, more particularly, to a method and apparatus for optimizing a quantum error correction code in biased error environment. The method for optimizing a quantum error correction code, according to an embodiment of the present disclosure, may comprise the steps of: estimating, on the basis of a physical error rate (pphy) and a bias degree (?), a logical error rate (Pfail) for each of one or more candidate lattice sizes; determining, on the basis of the estimated logical error rate (Pfail) and a target logical error rate (Pf,target), an optimal lattice size from among the one or more candidate lattice sizes; and arranging a Qubit on the basis of the optimal lattice size. Here, when the bias degree (?) exceeds 1, the one or more candidate lattice sizes may be defined in the form of a rectangular excluding a square.

Abstract: Disclosed is a color tunable organic light emitting diode based on a photonic crystal structure. The color tunable organic light emitting diode includes at least one substrate, an anode and a cathode provided on the substrate, a photonic crystal layer provided between the anode and the cathode, and at least one emission layer provided on the photonic crystal layer, wherein a plurality of patterns are formed by a plurality of photonic crystals included in the photonic crystal layer, the photonic crystal layer is configured to be stretchable by a strain applied to the photonic crystal layer in a diagonal direction, and the at least one emission layer is configured to emit light of a specific color according to the plurality of patterns deformed by the strain.

Abstract: The present disclosure relates to a gastrointestinal surgery light-emitting tube capable of suction and position adjustment including a body that has a proximal end and a distal end, is a hollow having an outer surface and an inner surface, and opens at the proximal end; and a shape-changing balloon that is located at the distal end of the body, in which in a cross section of the shape-changing balloon in an inflated state, a length of a portion where the shape-changing balloon comes into contact with the body is longer than a length of a portion where the shape-changing balloon does not come into contact with the body.

Abstract: Disclosed is a method for a logical CNOT operation of quantum logical qubits, which is performed by a quantum computing device, which may include: arranging a plurality of logical data qubits in a first column which is a horizontal column; arranging a plurality of logical ancilla qubits corresponding to the plurality of logical data qubits, respectively as a second column which is a horizontal column different from the first column to correspond to the plurality of logical data qubits, respectively; and performing logical controlled NOT (CNOT) for a first logical data qubit and a second logical data qubit among the plurality of logical data qubits.

Abstract: Disclosed in a PAM-4 receiver using pattern-based clock and data recovery circuitry, which includes an analog front end that receives an external signal and recovers channel loss to output a refined PAM-4 signal, a comparison unit that receives the PAM-4 signal and compares the PAM-4 signal with a reference voltage to generate a recovery signal, and a recovery unit that receives the recovery signal and recovers data and a clock. The analog front end includes an equalizer that matches amplitudes of all frequency components of the external signal and an amplifier that amplifies an output signal of the equalizer.

Abstract: The present invention provides a a nanostructure which includes: a core comprising one or more planes configured to come into planar contact with at least one plane of an ice crystal; and an oligopeptide which is conjugated to at least one plane of the core and comprises (Thr)n-, (Ala)n-, (Ser)n-, or (Gly)n-, wherein the nanostructure is a polyhedron-shaped nanostructure present in water in a colloidal form to control freezing, and n is an integer of 2 to 7.

Abstract: The method performed by a base station of the wireless communication system according to the embodiments of this invention may comprise the following steps: the step to transmit a codebook allocated to each of multiple user terminals for the data transmission; the step to receive the pilot and the data from one or more user terminals among the above-mentioned multiple user terminals; the step to generate the active user information based on the above-mentioned data; the step to detect the active user terminal among the above-mentioned multiple user terminals based on above-mentioned pilot and active user information; the step to generate the channel estimation information related to the above-mentioned active user terminal; and the step to detect the data of the above-mentioned active user terminal based on the above-mentioned channel estimation information.

Abstract: A stretchable encapsulant according to the present invention includes a wrinkle part having a stretchable wrinkle structure; and a packaging part being in close contact with the wrinkle part and configured to wrap the wrinkle part, wherein the wrinkle part has a multi-layered structure wherein an organic material and an inorganic material are mutually laminated. According to such a configuration, high stretchability and low gas and moisture permeability due to the composite structure of the organic and inorganic materials of the multi-layered structure together with high stretchability due to the hierarchical structure can be provided.

Abstract: An inverse design system is configured to design a pattern of a structure in an image sensor. The inverse design system may include; a CPU, a RAM loading a controllable Generative Adversarial Network (cGAN), wherein the cGAN is executable by the CPU to generate an image of the structure corresponding to a target characteristic, and an I/O interface receiving a training data set used to train the cGAN, communicating the training data set to the CPU, and outputting the image generated by the cGAN. The cGAN includes a generator generating a fake image of the structure, a discriminator determining whether the fake image is fake or real, and a classifier classifying a class label associated with the fake image and corresponding to the target characteristic.

Abstract: The present invention relates to an antibody having enhanced binding affinity for human Fc alpha receptor and a technique for maximizing a mechanism of antibody action by using same. Antibodies specific for Fc alpha receptors or immunologically active fragments thereof according to the present invention are in the form of IgG and bind to Fc alpha receptors of effector cells, especially, neutrophils, which are most abundant in mammals, thereby overcoming the disadvantages of conventional IgA antibodies and maximizing an effector function in various antibody therapeutic agents, which leads to maximizing the mechanism of antibody action (ADCC and ADCP). Thus, various Fc-fused protein therapeutic agents using same can be advantageously utilized as antibody drugs with enhanced effector functions.

Abstract: Disclosed are a material classification apparatus and method based on a multi-spectral NIR band. A material classification apparatus based on a multi-spectral NIR band includes: an input unit configured to acquire a multi-band NIR image of a target; an attention module configured to generate a spatio-spectral correlation map considering spatial information on the multi-band NIR image and a correlation between each band; and a classification model unit configured to analyze the spatio-spectral correlation map and output a material classification label for the target.

Abstract: Disclosed is a solar cell module including a first solar cell unit including a plurality of solar cells and a plurality of condensing layers, which are arranged alternately, a second solar cell unit including a plurality of solar cells and a plurality of condensing layers, which are arranged alternately, and each of the plurality of solar cells of the first solar cell unit and the second solar cell unit includes a first electrode disposed on one side thereof and a second electrode disposed on an opposite side thereof, whereby a visibility, by which the light passes through the solar cell module, is increased by including the plurality of solar cells and the plurality of condensing layers, through which a visual ray may pass.

Abstract: The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound is a bipolar compound having a p-type moiety and an n-type moiety and has high energy level and proper energy bandgap for an emissive layer of the OLED. As the organic compound is applied into the emissive layer, the OLED can maximize its luminous properties as holes and electrons are recombined uniformly over the whole area in an EML.

Abstract: Disclosed is an electronic device, which includes a plurality of driving coils that are sequentially arranged in a first direction in a plan view, a plurality of sensing electrodes that are spaced and insulated from the plurality of driving coils and are sequentially arranged in a second direction orthogonal or pseudo-orthogonal to the first direction in a plan view, and a processor that is electrically connected with the plurality of driving coils and the plurality of sensing electrodes. At least one of the plurality of sensing electrodes is electrically coupled with a stylus excited by a magnetic field generated by the plurality of driving coils. The processor applies a driving signal to the plurality of driving coils, receives a response signal to the driving signal from the plurality of sensing electrodes, and identifies a contact location of the stylus based on the response signal.

Abstract: Embodiments provide a light emitting element that includes a base layer, a first electrode disposed on the base layer, a second electrode facing the first electrode, and functional layers disposed between the first electrode and the second electrode. The first electrode includes a first layer disposed on the base layer, and a second layer disposed on the first layer and including a reflective metal. Photonic crystal pore patterns, each spaced apart along a first direction and extending along a second direction crossing the first direction, are defined between the base layer and the first layer.

Abstract: An SRAM cell includes a first pass gate transistor connected with a first word-line and a local bit-line, a first inverter that includes an output terminal connected with the first pass gate transistor and an input terminal, a second inverter that includes an input terminal connected with the first pass gate transistor and an output terminal, a second pass gate transistor connected with a second word line, the input terminal of the first inverter and the output terminal of the second inverter, and a complementary local bit-line, a first transistor connected with the second pass gate transistor, a local computing line, and a ground electrode, and a second transistor connected with a third word-line, the local computing line, and the ground electrode.

Abstract: The present invention relates to a thiobenzimidazole derivative or a pharmaceutically acceptable salt thereof, and a composition for preventing or treating cancer, comprising the derivative as an active ingredient. The thiobenzimidazole derivative of the present invention exhibits cell toxicity by blocking the cell cycle of a cancer cell and inducing apoptosis when administered to an individual, as the derivative inhibits tubulin polymerization by being activated in the cancer cell, and, thus, the derivative can be used for prevention or treatment of cancer, desirably for prevention or treatment of triple-negative breast cancer.

Abstract: According to some exemplary embodiments of the present disclosure, a method for identifying open source software (OSS) components using a processor of a computing device is disclosed. The method for identifying open source software (OSS) components may include: constructing a component database by performing redundancy elimination for each of a plurality of open source software; and identifying a component of target software by using the component database.

Abstract: Disclosed are a method of directly patterning a stretchable substrate; and a stretchable electrode fabricated by the method. More particularly, the method of directly patterning a stretchable substrate includes: forming a hydrophilic group on a surface of a stretchable substrate by UV-ozone treatment; forming at least one layer to be etched on the hydrophilic group-formed stretchable substrate, wherein the at least one layer to be etched includes an adhesion enhancing material; forming a photoresist layer on the at least one layer to be etched; exposing the photoresist layer; and patterning the at least one layer to be etched using the exposed photoresist layer, wherein a carbon chain included in the adhesion enhancing material forms ether bonding (R—O—R) with a hydrophilic group formed on the surface of the stretchable substrate.

Abstract: According to an exemplary embodiment of the present disclosure, a computer program stored in a computer readable storage medium is disclosed. The computer program includes commands which cause a processor of a control device to execute steps below, the steps including: acquiring International Mobile Station Identity (IMSI) related to a Subscriber Identity Module (SIM) and location information of a controlled device from the controlled device; calculating a hash value obtained by hashing the IMSI by using a hash function; generating first signature data in which the hash value and the location information are encrypted with a private key of the control device by using an asymmetric key algorithm; generating first encryption data obtained by encrypting the first signature data with a public key of a home subscriber server by using the asymmetric key algorithm; and transmitting a connection request message including the first encryption data to the home subscriber server.