Abstract: A method is provided for producing a composition comprising chitosan and water, comprising dissolving chitosan powder in an ionic liquid, to prepare a first composition comprising chitosan and ionic liquid; and contacting the first composition with water under conditions sufficient to solvent-exchange all or substantially all of the ionic liquid with water; to form a composition comprising chitosan and water. Compositions produced thereby and methods of using the compositions are provided.

Abstract: A computer-implemented method for pelvic floor feedback. The method includes capturing a strength of action potentials via wireless sensors, the wireless sensors positioned proximate to a pelvic floor of a user. The method also includes transmitting the strength of the action potentials to a mobile device. The method also includes recording the strength of the action potentials on the mobile device.

Abstract: An automated method for segmentation includes steps of receiving at a computing device an input image representing at least one surface and performing by the computing device image segmentation on the input image based on a graph surface segmentation model with deep learning. The deep learning may be used to parameterize the graph surface segmentation model.

Abstract: Provided are a method for inactivating respiratory syncytial virus (RSV) and stabilizing pre-F protein in RSV and inactivated RSV virus obtained thereby. Also provided are a vaccine comprising the inactivated RSV virus and a use of the vaccine in preventing or treating RSV infection or a disease related thereto.

Abstract: Provided is a phase modulator including an antenna pattern, a lower reflective layer spaced apart from the antenna pattern in a vertical direction, a spacer provided between the antenna pattern and the lower reflective layer, and a phase shift pattern included in the spacer, the phase shift pattern including a phase shift material.

Abstract: Examples of systems and methods described herein may provide saliency-based video compression. A saliency map associated with a video may be generated and/or provided. A tile configuration may be selected for the video and quality settings assigned to each tile in accordance with the saliency map. The video may then be compressed (e.g., encoded) in tiles in accordance with the quality settings. Compressed videos may be stored together with saliency metadata, facilitating storage management and/or re-compression.

Abstract: Provided are cannabinoid-loaded formulations, as well as processes for their preparation.

Abstract: Systems and methods for medical image diagnoses in accordance with embodiments of the invention are illustrated. One embodiment includes a method for evaluating multimedia content. The method includes steps for receiving multimedia content and identifying a set of one or more image frames for each of several target views from the received multimedia content. For each target view, the method includes steps for evaluating the corresponding set of image frames to generate an intermediate result. The method includes steps for determining a composite result based on the intermediate results for each of the several target views.

Abstract: A compound of formula (I), wherein R1 is an optionally substituted aryl or an optionally substituted heteroaryl, R2 is an optionally substituted aryl or an optionally substituted heteroaryl, and R3 is an optionally substituted alkylamino, an optionally substituted cycloalkylamino, an optionally substituted arylamino, an optionally substituted heterocyclylamino, an optionally substituted heterocyclyl, and an optionally substituted dialkylamino. A pharmaceutical composition which includes the compound of formula (I) and a pharmaceutically acceptable carrier and/or excipient. A method of treating colorectal cancer in a subject, whereby a therapeutically effective amount of the compound of formula (I) is administered to the subject.

Abstract: The present disclosure relates to a composition for enhancing the cell permeability and gene correction efficiency of Cas protein and guide RNA. The currently used CRISPR-Cas-based gene correction technology has the problems of difficult intracellular injection in a complex form, unverified stability and low efficiency even after injection, and the off-target problem. In contrast, the composition for gene correction of the present disclosure can be usefully used for gene therapy due to remarkably high intracellular delivery efficiency, inhibited off-target, and ensured stability.

Abstract: The present invention provides a mitochondrial function-improving agent containing a lactic acid bacterium belonging to Lactobacillus farciminis or Pediococcus acidilactici, a culture of the lactic acid bacterium, or a culture supernatant of the lactic acid bacterium.

Abstract: A method of correcting gravity-induced error in quantum cryptography system, which is capable of improving accuracy when an optical cable is not installed and photons are transmitted through an artificial satellite, is disclosed. The method performed by an electronic device, comprises receiving a distance (r) to a satellite that receives polarized photon from a sender and transmits the polarized photon to a receiver, receiving an angular momentum per unit mass of the satellite (lobs), and calculating a rotation amount of the polarized photon, which is induced by a warp of space due to gravity by using the distance to the satellite and the angular momentum per unit mass of the satellite (lobs). The rotation 2? of the polarized photon is calculated by the following equation, sin ? ? ? ? ( r ) ? - l obs rr s ? 1 - r s r , wherein ‘rs’ is the Schwarzschild radius of the Earth.

Abstract: Provided is a semiconductor material having improved oxidation resistance. The semiconductor material has a single crystal represented by the following composition formula: Mg2Sn.Zna??Composition formula: in which, a is a Zn content of from 0.05 to 1 at % relative to Mg2Sn.

Abstract: Disclosed herein are compounds and methods for labeling and quantifying analytes using mass spectrometry.

Abstract: A light generator including a light source, an optical switch that controls ON/OFF of light from the light source, and a mirror that reflects light from the optical switch and sends the light back to the optical switch. A light generator less in residue in fitting of a ring-down signal, and a radioactive carbon dioxide isotope analysis device and a radioactive carbon dioxide isotope analysis method, by use of the light generator are provided.

Abstract: A device to change the temperature of a localized volume of material. A workable device includes at least one heat transfer mechanism having an external surface for direct contact with an exposed surface of the material. A working fluid is directed by input and output conduits to contact an internal surface of the heat transfer mechanism. The heat transfer mechanism exchanges heat between the working fluid and the material. Temperature of the working fluid may be regulated by a thermal system disposed at a remote location. An optional temperature sensing element may monitor a local temperature of the heat transfer mechanism or otherwise infer a temperature of a portion of the material. Sometimes, a device includes a cooperating anchoring arrangement to facilitate holding the heat transfer mechanism in a desired spot. Certain devices may be plastically deformed to a desired device shape.

Abstract: The present disclosure relates to a toll-like receptor 7/8 agonist-cholesterol complex comprising: a cholesterol; and a toll-like receptor 7/8 agonist, wherein the cholesterol is linked to an active site of the toll-like receptor 7/8 agonist.

Abstract: A scalpel that safely and efficiently removes excess dental composite from the surfaces of teeth. A method for removing excess dental composite from a dental surface using this dental scalpel.

Abstract: Provided is a composition for inhibiting, preventing, alleviating, or treating adipogenesis. Mesenchymal stem cells according to one aspect or a composition comprising the same inhibit fat accumulation or adipose tissue increase and thus may be advantageously utilized in the prevention, treatment, or alleviation of diseases associated with abnormal fat metabolism.

Abstract: A laser ignition device includes an excitation light source that generates excitation light, and a pulsed laser oscillator connected to the excitation light source, wherein the pulsed laser oscillator generates a plurality of pulsed light beams at a time of one ignition to produce an initial flame.