Abstract: The purpose of the present invention is to provide a method for synthesizing ammonia and an apparatus for the method. The method for synthesizing ammonia according to the present invention comprises: a step of melting a metal containing at least an alkali metal; and a step of supplying a hydrogen gas and a nitrogen gas to the molten metal.

Abstract: A desalination and cooling system includes a single effect water-lithium bromide vapor absorption cycle (VAC) system and a forward osmosis with thermal-recovery (FO-TR) desalination system. The FO system employs a Thermo-Responsive Draw Solution (TRDS) Fresh water flows from the FS to the TRDS without application of pressure on the saline water. Afterwards, only thermal energy is required to extract fresh water from the TRDS and recover or regenerate the draw solution. The VAC system serves as a cooling source for cooling or air conditioning applications, generating waste heat as a result. The waste heat generated by the VAC system provides the thermal energy needed to recover the draw solution (DS). The VAC system can be powered by low-grade heat sources like solar thermal energy.

Abstract: Disclosed are a compound selected from novel indazole derivatives, pharmaceutically acceptable salts thereof, hydrates thereof and stereoisomers thereof, a method for preparing the compound, and a pharmaceutical composition for preventing, alleviating or treating cancer containing the compound as an active ingredient. The novel indazole derivatives exhibit excellent ABL/DDR1 inhibitory efficacy and anti-proliferative efficacy against cancer cells, specifically blood cancer cells, and inhibitory activity against ABL T315I point mutations, thus being useful for the prevention, alleviation or treatment of cancer, specifically blood cancer, especially chronic myelogenous leukemia.

Abstract: Disclosed is an image data encoding/decoding method and apparatus. A method for decoding a 360-degree image comprises the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format.

Abstract: Transgenic host cells, vectors useful for making transgenic host cells, and kits useful for making transgenic host cells are described. Also described are transgenic plants. In some embodiments, transgenic host cells express a 4-hydroxyphenylacetaldehyde synthase (4HPAAS). In some embodiments, transgenic host cells express a tyrosol:UDP-glucose 8-O-glucosyltransferase (T8GT). The transgenic host cells are useful for biosynthesis of one or more of salidroside, icariside D2, tyrosol, and 4-hydroxypenylacetaldehyde.

Abstract: The present invention relates to biomarkers of lung cancer, particularly to markers that enable distinguishing between subtypes of non-small cell lung cancer (NSCLC), particularly between adenocarcinoma (AC) and squamous cell carcinoma (SCC). In particular, the present invention relates to means and methods for diagnosing, assessing the level of severity and selecting methods of treating NSCLC.

Abstract: The present invention relates to a method and an apparatus for interlayer prediction, and the method for interlayer prediction, according to the present invention, comprises the steps of: deciding whether to apply an interlayer prediction to an enhancement layer; and performing a prediction on a current block of the enhancement layer based on reference information that is generalized and generated from a reference picture, which is decoded, of a reference layer, when the interlayer prediction is applied, wherein the reference layer information can be encoding information of a reference block, which corresponds to a current block of the enhancement layer, from the reference layer, and residual information.

Abstract: The present disclosure in some embodiments provides a security system using both key management service (KMS) and a hardware security module (HSM), and a method of operating the security system. At least one embodiment provides a security system including an HSM, a bootstrapping enclave, and one or more KMS enclaves. The HSM is configured to generate, replace or remove a root key, the HSM being physically independent. The bootstrapping enclave is configured to receive the root key from the HSM. The one or more KMSs are configured to perform an attestation procedure with the bootstrapping enclave, to receive the root key from the bootstrapping enclave, and to utilize the root key for establishing a secure channel with the HSM.

Abstract: The present invention relates to soil moisture and soil matric potential measurement using microwave sensor composed of sensor element (1), porous matrix (2), phase shift measurement circuit (3) and circuit protective layer (4). Operating principle is based on the phase shift method in which phase shift of the signal propagating along sensor element (1) is related to the porous matrix (2) moisture content. Porous matrix (2) is in contact with surrounding soil (5) and reflects its water content. Phase shift measurement circuit (3) excite sensor element (1) and measures phase shift. The sensor is independent of soil electrical conductivity owing to the operating frequency in microwave range (˜GHz). In this manner, it is less sensitive to the soil type and therefore less demanding for calibration. The sensor is made of durable elements without consumable parts which enable a long-term operation. Its low power consumption makes it suitable for Internet of Things concept and automatic irrigation systems.

Abstract: Disclosed are a communication system and an operating method thereof. A plurality of electronic devices for forming a group may be configured to share a homomorphic encryption (HE) key. A server may be configured to generate a Boolean circuit for performing an operation based on input values corresponding to the number of electronic devices. Each of the electronic devices may be configured to transmit an encrypted session ephemeral key to the server through HE. The server may be configured to calculate an HE-evaluated value by applying the encrypted session ephemeral keys as the input values of the Boolean circuit. The server may be configured to transmit the HE-evaluated value and a given random number to each electronic device. Each electronic device may be configured to generate a common session key for the group based on the HE key, the HE-evaluated value and the given random number through homomorphic decryption.

Abstract: The present invention relates to a novel tryptophan hydroxylase inhibitor and a pharmaceutical composition including same, wherein the novel tryptophan hydroxylase inhibitor has an excellent inhibitory effect on TPH1, and thus can be usefully used for the prevention or treatment of disorders, such as metabolic disorders, cancer, digestive or cardiovascular system disorders, related to TPH1 activity. In particular, the novel tryptophan hydroxylase inhibitor has an excellent treatment effect on inflammatory bowel disorders, and thus can be usefully used for the treatment of inflammatory bowel disorder.

Abstract: A method for manufacturing supported lipid bilayer on a porous silica nanoparticle with a ?-potential comprised between ?10 mV and +10 mV, the method comprising the steps of (a) providing a negatively charged supported lipid bilayer on a porous silica nanoparticle, wherein the negatively charged supported lipid bilayer has a ?-potential inferior to ?15 mV and wherein the negatively charged supported lipid bilayer comprised at least one phospholipid and; (b) adding a formulation of lipids, the lipids being 1,2-dioleoyl-3-trimethylammonium-propane alias DOTAP, cholesterol and at least one lipid different from DOTAP and cholesterol. The method further comprises the step of (c) performing an ultra-sonication for promoting DOTAP incorporation. The method can be supplemented by the step of addition of alginate and the step of cross-linking the alginate. Also a nanocapsule and composition comprising the nanocapsule.

Abstract: A transmission and reception method of a radio signal by a terminal in a wireless communication system comprises the steps of: determining whether or not transmission of an uplink radio signal or reception of a downlink radio signal allocated to a terminal is possible on a slot configured to comprise at least one of one or more downlink symbols for downlink transmission, one or more flexible symbols and one or more uplink symbols for uplink transmission; and controlling the transmission of the uplink radio signal or the reception of the downlink radio signal on the basis of the determination.

Abstract: Systems and methods determining velocity of an object associated with a three-dimensional (3D) scene may include: a LIDAR system generating two sets of 3D point cloud data of the scene from two consecutive point cloud sweeps; a pillar feature network encoding data of the point cloud data to extract two-dimensional (2D) bird's-eye-view embeddings for each of the point cloud data sets in the form of pseudo images, wherein the 2D bird's-eye-view embeddings for a first of the two point cloud data sets comprises pillar features for the first point cloud data set and the 2D bird's-eye-view embeddings for a second of the two point cloud data sets comprises pillar features for the second point cloud data set; and a feature pyramid network encoding the pillar features and performing a 2D optical flow estimation to estimate the velocity of the object.

Abstract: A forensic detector for remotely sensing a porphyrin-containing substance on a surface of an object is provided. The forensic detector includes an excitation light source for generating an excitation light beam, plural optical elements, one or more sensors for measuring a first and second radiation powers, and a computer processor. The excitation light beam has an excitation wavelength capable of exciting porphyrin to luminesce at a target wavelength centered between 665-675 nm. The first and second radiation powers are in non-overlapping wavelength regions of the object-originated light beam. The computer processor is configured to compute a SNR according to the first radiation power and a background noise power level, and to determine if the porphyrin-containing substance is present on the surface according to the SNR. The background noise power level is obtained from the one or more second radiation powers.

Abstract: An optical coupling method and apparatus are disclosed. The optical coupling method improve the speed of optical alignment between an optical fiber and a grating coupler (GC) of an optical coupling apparatus for a characteristic test of a silicon photonic integrated circuit (Si-PIC) chip by using a reflective grating couplers disposed on the Si-PIC chip.

Abstract: The present invention relates to the use of mannuronic diacid oligosaccharide composition in the treatment of pain.

Abstract: A bidirectional optical transceiver module includes an optical Tx block including a light source configured to output an optical Tx signal; an optical Rx block provided in parallel to the optical Tx block and including a PD configured to receive an optical Rx signal; a wavelength distributor configured to change a travel path of the optical Tx signal; an optical filter provided on a predetermined area of a first surface of the wavelength distributor adjacent to the optical Tx or Rx block and configured to transmit the optical Rx signal and reflect the optical Tx signal; a first lens provided between the optical Tx block and the wavelength distributor; a second lens provided between the optical Rx block and the wavelength distributor; and a third lens configured to output the optical Tx signal to outside and output the optical Rx signal from the outside to the wavelength distributor.

Abstract: Devices, systems, and methods for adjusting the high flex point of a deformable sensor are disclosed herein. A deformable sensor may include an enclosure comprising a housing and a deformable membrane coupled to an upper portion of the housing, where the enclosure is configured to be filled with a medium, a contact mechanism coupled to the housing and selectively adjustable such that adjusting a position of the contact mechanism causes a change in a location of a high flex point of the deformable membrane, and an internal sensor, disposed within the enclosure, having a field of view configured to be directed through the medium and toward a bottom surface of the deformable membrane, where the internal sensor is configured to output a deformation region within the deformable membrane when placed in contact an object.

Abstract: This invention relates generally to the synthesis of E-macrocycles using stereoretentive ruthenium olefin metathesis catalysts supported by dithioiate ligands. Macrocycles were generated with excellent selectivity (>99% E) and in moderate to high/good yields (47% to 80% yield; 58% to 80% yield) from diene starting materials bearing two E-olefins or bearing one E-olefin and one terminal olefin, A variety of rings were constructed, ranging from 12- to 18-membered macrocycles, including the antibiotic recifeiolide. The invention has utility in the fields of organometallics and organic synthesis.