Abstract: Disclosed is a boron recovering device including: an aeration-type water-channel reactor including a water channel; at least one aeration unit disposed in the water channel and aerating a boron-containing solution by passing it through the water channel to deposit boron in the form of borax; and a precipitation bath precipitating the deposited borax in the boron-containing solution having passed through the aeration-type water-channel reactor and separating a filtrate by overflowing, a boron recovering device, a method of recovering boron, and a boron recovering system.

Abstract: Aspects herein relate to composition, and related methods, for isolating and assembling DNA molecules without intermediate cloning steps.

Abstract: [Problem] The purpose of the present invention is to provide a novel optical functional material in which silver nanoparticles are used. [Solution] According to the present invention, a ternary composite formed by mixing silver nanoparticles, an organic semiconductor, and a clay in a liquid phase is provided. The organic semiconductor is preferably an organic charge-transfer complex, and more preferably a charge-transfer boron polymer. The clay is a layered silicate mineral, and preferably smectite. The present invention also provides an antibacterial agent, a photoelectric converter, and a photosensitive pointing device using the ternary composite.

Abstract: This invention provides a non-aqueous electrolyte magnesium secondary battery comprising a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte, the non-aqueous electrolyte comprising [N(SO2CF3)2]? as an anion, and Mg2+ and/or an organic onium cation as a cation.

Abstract: Disclosed are an apparatus and method for testing a luminaire based on USB. The apparatus for testing a luminaire based on USB includes a power measurement unit for measuring power consumption by measuring power input from a host system to a luminaire based on USB; a message interpretation unit for generating a result of interpretation of a message based on a USB-based control message sent and received between the host system and the luminaire; an illuminance reception unit for receiving a result of measurement of illuminance of the luminaire, measured by a light reception device; and an information generation unit for generating test result information based on a result of the measurement of the power consumption, the result of the interpretation of the message, and the result of the measurement of the illuminance.

Abstract: Provided is a scanning device including a transmission module configured to divide a scan target into a plurality of scan areas and alternately irradiate a first laser light and a second laser light to the scan areas that are sequentially arranged, a reception module configured to receive laser lights reflected from each of the scan areas, and an image generation module configured to generate divided images of each of the scan areas by using the reflected laser lights and generate a whole image of the scan target based on the divided images and an edge component of the reflected laser lights, wherein the transmission module is configured to trigger a rising edge of a trigger signal to generate the first laser light and trigger a falling edge of the trigger signal to generate the second laser light.

Abstract: This invention relates to an electrode structure including a porous electrode that simultaneously performs the functions both of a bipolar plate and of a felt electrode and has a pattern layer or a mesh layer serving as a flow path on the surface thereof, a method of manufacturing the same, and a redox flow battery stack configuration for decreasing shunt current.

Abstract: An access point in a geographic routing system and a controlling method thereof are provided. The controlling method of the access point in the geographic routing includes the following steps. A traffic event packet is received by the access point. A back-off timer of the access point is set to be a first back-off time value. The first back-off time value is less than a second back-off time value of any on board unit (OBU) which receives the traffic event packet. The traffic event packet is broadcasted by the access point when the back-off timer is counted down to be zero.

Abstract: A preparation method of separation membrane is provided. First, a polyimide composition including a dissolvable polyimide, a crosslinking agent, and a solvent is provided. The dissolvable polyimide is represented by formula 1: wherein B is a tetravalent organic group derived from a tetracarboxylic dianhydride containing aromatic group, A is a divalent organic group derived from a diamine containing aromatic group, A? is a divalent organic group derived from a diamine containing aromatic group and carboxylic acid group, and 0.1?X?0.9. The crosslinking agent is an aziridine crosslinking agent, an isocyanate crosslinking agent, an epoxy crosslinking agent, a diamine crosslinking agent, or a triamine crosslinking agent. A crosslinking process is performed on the polyimide composition. The polyimide composition which has been subjected to the crosslinking process is coated on a substrate to form a polyimide membrane. A dry phase inversion process is performed on the polyimide membrane.

Abstract: Provided is a method of improving a bandwidth of an antenna using a transmission line stub to enable long-range communication together with broadband matching. According to the method, it is possible to combine a transmission line stub in series or parallel with a feeding point, which is an antenna signal input/output point of a body serving as an antenna, and apply the transmission line stub to an antenna for wide use.

Abstract: A fabricating method of a semiconductor light emitting device includes disposing a plurality of non-conductive walls on a substrate. An alignment position is formed between every two adjacent non-conductive walls. A plurality of semiconductor light emitting units on a first carrier board are respectively aligned to the alignment positions. The semiconductor light emitting units are divided into a plurality of groups. The semiconductor light emitting units in one of the groups are dissociated from the first carrier board. Thus, the semiconductor light emitting units in the group fall into the corresponding alignment positions due to gravity. Each of the semiconductor light emitting units is electrically connected with the substrate through a first electrode. A conductive layer is formed on the semiconductor light emitting units. Accordingly, the semiconductor light emitting units are electrically connected together to the conductive layer through second electrodes.

Abstract: A hole transporting material having excellent heat resistance and durability, a perovskite solar cell including the hole transporting material in a hole transporting layer, and a method for manufacturing the solar cell are provided. Provided is a perovskite solar cell having PCE which is equal to or greater than PCE in the related art because the hole transporting layer is formed by using the hole transporting material in which the phthalocyanine-based organic ligand is coordinate-bonded to metal. Also, provided is a perovskite solar cell which can maintain initial PCE for a long time in a wide temperature range when the hole transporting material is used as the hole transporting layer due to excellent heat resistance and durability.

Abstract: The present disclosure relates to a method and apparatus for a thing collaboration service based on a social community. More specifically, the method includes: forming a social community among users having a purpose of detecting and preventing a risk in a predetermined place and environment; managing the social community to connect thing terminals owned by the individual users to each other on the basis of the formed social community; collecting thing status information from the thing terminal of each of the users; detecting an occurrence of a risk for predicting an occurrence of an accident or detecting a time point at which the accident occurs by analyzing the collected thing status information; and sharing information about the detected occurrence of the risk with the users of the social community.

Abstract: An oral spray formulation using an Ixeris dentata Nakai extract as an active ingredient of a composition for preventing and treating xerostomia occurring as a diabetic complication, particularly an oral spray formulation capable of administering a drug through a simple and rapidly absorbable route is provided. The secretion of saliva is reduced as cells from a submandibular gland tissue of a diabetes model animal are destroyed. However, when the Ixeris dentata Nakai extract of the present invention is sublingually sprayed into a sublingual region of the diabetes model animal, expression levels of ?-amylase, AQP5 and NHE1 can significantly increase, resulting in an increased secretion quantity and rate of saliva.

Abstract: An oil sealing device for preventing a leakage of an oil of a bearing which supports a rotary shaft of a rotating machine has a brush member having a plurality of bristles in contact with the rotary shaft, and an actuator configured to move the brush member in a length direction of the rotary shaft, wherein a sloped surface having different heights along a length direction of the rotary shaft is formed at the rotary shaft, and wherein when the bristles are worn, the actuator moves the brush member in a length direction of the rotary shaft so that the bristles comes into contact with the sloped surface.

Abstract: The present application relates, in some aspects, to the development of a plasmid that can be used to efficiently monitor the stabilities of thousands of proteins after specific perturbations. The plasmid allows for the co-expression of two reporter proteins, each of which is placed under the control of an IRES. Other aspects of the invention relate to a plasmid library, screening methods to identify proteins whose levels are modulated by a compound of interest, and methods for monitoring treatment of a subject with an IMiD compound.

Abstract: A preparation method of separation membrane is provided. First, a polyimide composition including a dissolvable polyimide, a crosslinking agent and a solvent is provided. The dissolvable polyimide is represented by formula 1: wherein B is a tetravalent organic group derived from a tetracarboxylic dianhydride containing aromatic group, A is a divalent organic group derived from a diamine containing aromatic group, A? is a divalent organic group derived from a diamine containing aromatic group and carboxylic acid group, and 0.1?X?0.9. The crosslinking agent is an aziridine crosslinking agent, an isocyanate crosslinking agent, an epoxy crosslinking agent, a diamine crosslinking agent, or a triamine crosslinking agent. A crosslinking process is performed on the polyimide composition. The polyimide composition which has been subjected to the crosslinking process is coated on a substrate to form a polyimide membrane. A wet phase inversion process is performed on the polyimide membrane.

Abstract: A repeat expansion in C90RF72 causes frontotemporal dementia and amyotrophic lateral sclerosis (c9FTD/ALS). RNA of the expanded repeat (r(GGGGCC)exp) forms nuclear foci or undergoes repeat-associated non-ATG (RAN) translation producing “c9RAN proteins”. Since neutralizing r(GGGGCC)exp could inhibit these potentially toxic events, we sought to identify small molecule binders of r(GGGGCC)exp, Chemical and enzymatic probing of r(GGGGCC)8 indicate it adopts a hairpin structure in equilibrium with a quadruplex structure, Using this model, bioactive small molecules targeting r(GGGGCC)exp were designed arid found to significantly inhibit RAN translation and foci formation in cultured cells expressing r(GGGGCC)66 and neurons trans-differentiated from fibroblasts of repeat expansion carriers. Finally, we show that poly(GP) c9RAN proteins are specifically detected in c9ALS patient cerebrospinal fluid.

Abstract: Systems and methods are provided for managing data proxies. The systems and methods enable a proxy management system to store and manage data proxies that digitally represent real-world objects equipped with sensors. The data proxy of an object is made up of data sampled by the object's sensors and data estimated using the sampled data. The sampling rate at which the data is sampled can be optimized such that it conforms with target quality of data (QoD) requirements and/or target data acquisition costs. The QoD requirements can be based on requirements set by each of the applications associated with an object. The proxy management system can use the sampled data and estimated data to (1) ensure that incoming messages, if executed, would not have negative consequences; and (2) monitor objects to determine if and when they are expected to approach undesirable states, or if they have already reached such undesirable states.

Abstract: In a position estimation of a terminal using a beacon, the precision is improved by reducing influences of noise due to moving obstacles such as human so that a beacon region can be easily and flexibly constituted. According to a typical embodiment, a portable terminal includes a location determination unit that acquires beacon information including a reception intensity of each of beacon signals received from one or more of the beacon terminals, accumulates history data as beacon detection information, acquires a plurality of pieces of the beacon information accumulated as the beacon detection information and contained within a past predetermined period at every predetermined interval, aggregates the beacon information by scoring, and determines the beacon terminal located most closely based upon scores.