Abstract: A phosphor having different light emission characteristics from the conventional phosphor, having high emission intensity and chemical and thermal stability, combined with LED of less than 450 nm. This phosphor includes an inorganic compound comprising: a crystal represented by Ba1Si4Al3N9, an inorganic crystal having the same crystal structure as Ba1Si4Al3N9 crystal, or a solid solution crystal thereof, comprising A element, D element, E element, and X element (A is one or more elements selected from Li, Mg, Ca, Sr, Ba, and La; D is one or more elements selected from Si, Ge, Sn, Ti, Zr, and Hf; E is one or more elements selected from B, Al, Ga, In, Sc, and Y; X is one or more elements selected from O, N, and F), into which M element is solid-solved (M is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, and Yb).

Abstract: All-vanadium sulfate redox flow battery systems have a catholyte and an anolyte comprising an aqueous supporting solution including chloride ions and phosphate ions. The aqueous supporting solution stabilizes and increases the solubility of vanadium species in the electrolyte, allowing an increased vanadium concentration over a desired operating temperature range. According to one example, the chloride ions are provided by MgCl2, and the phosphate ions are provided by (NH4)2HPO4.

Abstract: Disclosed are benzoisothiazole compounds and a use in the preparation of anti-schizophrenia drugs. The benzoisothiazole compounds of the present invention not only have strong affinity for dopamine D3 receptor, 5-HT1A receptor and 5-HT2A receptor, but also can observably improve the symptoms of schizophrenia relevant to apomorphine model and MK-801 model mice, with oral absorption being good, safety being high and side-effect being less, and having developmental value as new anti-neurotic disease drugs. The present invention is the compounds having a structure of general formula (I), or geometric isomers, free alkalies, salts, hydrates or solvates thereof.

Abstract: A power converter reduces output ripple without using an electrolytic primary-side capacitor that can reduce product lifetime. Primary-Side Regulation (PSR) using an auxiliary winding provides a regulated secondary voltage with some low-frequency ripple on a secondary winding of a transformer. A smaller secondary capacitor that is not an electrolytic capacitor filters the output of the secondary side. A bang-bang controller controls the secondary side current to reduce current ripple despite voltage ripple. The bang-bang controller has a series resistor and inductor in series with a load such as an LED. A voltage drop across the series resistor increases when a switch turns on. This increasing voltage drop toggles the switch off once an upper limit voltage is reached. The voltage drop then decreases as inductor current is shunted by a diode, until the voltage drop reaches a lower limit voltage and the switch toggles on again.

Abstract: A direct conversion receiver includes: a high linearity mixer device including a sampler unit charge-sampling an input current according to a sampling frequency, and a buffer unit receiving an output signal from the sampler unit while having a low input impedance, amplifying the received signal, and outputting a current signal; and a filter device decimating an output signal from the mixer device and FIR-filtering the decimated signal.

Abstract: Disclosed herein is a process for catalytically reforming naphtha, comprising, in the presence of hydrogen gas, contacting naphtha with at least one reforming catalyst under the conditions of a pressure ranging from 0.15 to 3.0 MPa, a temperature ranging from 300 to 540° C., a volume space velocity ranging from 2.1 to 50 h?1, to carry out a shallow catalytic reforming reaction so as to achieve a naphthene conversion ratio of greater than 85 mass %, and a conversion ratio of paraffins to arenes and C4? hydrocarbons of less than 30 mass %.

Abstract: The disclosure provides a method for treating hepatitis C, including: administering an effective amount of a proanthocyanidins oligomer to a subject in need, wherein the structure of the proanthocyanidins oligomer is shown as Formula (I): and in Formula (I), N is an integer of about 1-18.

Abstract: A scanning method in a wireless local area network (WLAN) system is provided. The scanning method includes transmitting by a station a probe request frame via a channel, and receiving by the station a probe response frame from a target access point (AP) to respond to the probe request frame. The probe request frame includes at least one of information regarding a response reception time and preference information regarding the target AP.

Abstract: Drug-eluting devices and methods for the treatment of tumors of the pancreas, biliary system, gallbladder, liver, small bowel, or colon, are provided. Methods include deploying a drug-eluting device having a film which includes a mixture of a degradable polymer and a chemotherapeutic drug, wherein the film has a thickness from about 2 ?m to about 1000 ?m, into a tissue site and releasing a therapeutically effective amount of the chemotherapeutic drug from the film to treat the tumor, wherein the release of the therapeutically effective amount of the drug from the film is controlled by in vivo degradation of the polymer at the tissue site.

Abstract: A streaming connection management method and system are provided. In the streaming connection management method, a streaming source establishes a plurality of connecting requests through a first relay server, and the first relay server provides first streaming data. A number of connections established with the first relay server is determined. When the number of the connections established with the first relay server is greater than or equal to a first relay threshold of the first relay server, a data balance method is executed to obtain a second relay threshold. The first relay server is adjusted to provide a second streaming data, in which a pixel value of the first streaming data is greater than a pixel value of the second streaming data.

Abstract: A system for providing Video-on-Demand (VOD) service in a network includes a plurality of user devices and a server. Activation of an allowed transmission mode or a peer-to-peer transmission mode is dependent on whether a peer-to-peer transmission function of a first user device of the user devices is limited or not. The first user device calculates respective transmission rates of the two transmission modes to determine their respective download ranges. The transmission mode having a higher transmission speed downloads data close to a start of the target data and another transmission mode having a lower transmission speed downloads data close to an end of the target data. Based on the target data temporarily stored in other user devices, the first user device assigns each of the two transmission modes a download sequence of a plurality of clips of the target data to download the clips of the target data.

Abstract: A piezoelectric electroacoustic transducer is provided, including a three-dimensional structure, at least a piezoelectric element, and at least a membrane. The three-dimensional structure is formed to have a top portion and a side portion integrally connected to the top portion by press molding a plate. The side portion has at least a gap and is separated into a plurality of pillars by the at least a gap. The at least a piezoelectric element is disposed on the top portion, and the at least a membrane covers the at least a gap of the side portion. The piezoelectric electroacoustic transducer in the present disclosure is capable of being implemented as a loudspeaker or a microphone.

Abstract: A mouse with a humanization of the mIL-3 gene and the mGM-CSF gene, a knockout of a mRAG gene, and a knockout of a mII2rg subunit gene; and optionally a humanization of the TPO gene is described. A RAG/II2rg KO/hTPO knock-in mouse is described. A mouse engrafted with human hematopoietic stem cells (HSCs) that maintains a human immune cell (HIC) population derived from the HSCs and that is infectable by a human pathogen, e.g., S. typhi or M. tuberculosis is described. A mouse that models a human pathogen infection that is poorly modeled in mice is described, e.g., a mouse that models a human mycobacterial infection, wherein the mouse develops one or more granulomas comprising human immune cells. A mouse that comprises a human hematopoietic malignancy that originates from an early human hematopoietic cells is described, e.g., a myeloid leukemia or a myeloproliferative neoplasia.

Abstract: A solid polymeric electrolyte having a pattern, and a lithium battery including the same, includes a polymer matrix having a mesh structure and being formed of a cured photo-crosslinking agent; inorganic particles substantially uniformly distributed in the polymer matrix; and a liquid electrolyte comprised of a lithium salt and an organic solvent impregnated between the polymer matrix and the inorganic particles. The liquid electrolyte and the cured photo-crosslinking agent are present in a weight ratio ranging from 50:50 to 99:1. The liquid electrolyte containing the cured photo-crosslinking agent and the inorganic particle are present in a weight ratio ranging from 10:90 to 90:10. The solid polymeric electrolyte has properties suitable for a printing process to provide the pattern including a thickness ranging from about 10 nm to about 500 ?m and, prior to curing the photo-crosslinking agent, a viscosity ranging from 100-10,000 poise under a shear rate condition of 1 sec?1.

Abstract: The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (A) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (B) mixing the mixture with a photoinitiator; (C) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (D) pulverizing crosslinked polymerized resin to a nano size.

Abstract: The present invention relates to an apparatus and a method for avoiding signal interference between access points (APs) in a non-license band, and more particularly, an interference avoidance apparatus and method between access points (APs) that avoid interference based on whether an overlapping basic service set (OBSS) is present, whether an overlapping operation channel between adjacent APs is used, whether it is possible to select a non-overlapping operation channel between adjacent APs, and the like.

Abstract: A semiconductor device, including: a substrate having a first semiconductor material; a second semiconductor layer on the substrate; a third semiconductor layer on the second semiconductor layer and being a device formation region; an isolation structure on both sides of the third semiconductor layer and on the substrate; and an insulating layer below the source and drain regions of the third semiconductor layer and between the isolation structure and the ends of the second semiconductor layer.

Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.

Abstract: An Electro-Static-Discharge (ESD) protection circuit uses Silicon-On-Insulator (SOI) transistors with buried oxide but no parasitic substrate diode useable for ESD protection. A filter voltage is generated by a resistor and capacitor. When a VDD-to-VSS ESD positive pulse occurs, the filter voltage passes through an n-channel pass transistor and inverted to drive a gate of a big SOI transistor that shunts ESD current. A second path is used for a VSS-to-VDD ESD positive pulse. The filter voltage passes through a p-channel pass transistor to the gate when the positive ESD pulse is applied to VSS. The big SOI transistor can connect between VDD and VSS for a power clamp, and the gates of the n-channel and p-channel pass transistors connect to VDD. A small diode may be added between VDD and VSS to generate a small triggering current to activate grounded-gate transistors near I/O pads for full-chip Pad-based ESD protection.

Abstract: A hybrid direction apparatus and method that rapidly and accurately detects a direction of a radio signal source based on a direction detecting scheme by comparing an amplitude or signal strength, a virtual Doppler scheme, a phase difference comparison scheme while removing an ambiguity based on an amplitude or signal strength scheme, and identify a direction relatively precisely based on a phase difference scheme using only two antennas. Also, an arrival direction of a relative radio wave when an arrival direction of a radio wave is vertical to a single rotating axis may be precisely identified by mounting a directional antenna and a phase comparison antenna on the single rotating axis, and rotating the two antennas.