Samsung Electronics Co., Ltd.

Korea Institute of Geoscience and Mineral Resources

Electronics and Telecommunications Research Institute

Chonnam National University

Seoul National University

Myongji University Industry and Academia Cooperation Foundation

Jin-Young Lee

Sun-il Lee

Byeong-Doo Choi

Sang-Hyup Shin

Boun Yoon

Kyu-Heon Kim

Yong-jin Cho

Seung-soo Jeong

Jae-won Yoon

Ga-hyun Joo

Ji-Su Jung

Sun-ah Kim

Joon-Soo Kim

Kyeong-Woo Chung

Ja-hum Ku

Byung-Sun Lee

Seong-Soon Joo

Kyong-Joon Chun

Hyoung-Jun Kim

Min-Woo Park

Seol-hye Won

Taek Dong Chung

Sang-Keun Yoo

Geun Joong Kim

Dong-jun Kum

Sang-Kyun Kim

Young-Sic Jeong

Jee-Yon Choi

Hee-Kyung Lee

Da-Hye Park

Hoo-In Lee

Chang-Ho Han

Rajesh Kumar

Sung-Hwan You

Sa-Young Min

Jung-Joon Min

Sung-won Choi

Jun-Seob Lee

Dae-Wook Kim

Jung-woon Jung

Sang-Jin Choi

Young-Sik Chung

Tae-Joon Park

Geun-Joong Kim

Seung-Jae Han

Jeong-Dong Ryoo

Jong-Tae Song

Han-Hum Park

Kyung-Pyo Jun

Boyun Kim

Jun-Sik Kim

Hyuk-Min Kwon

Yeryung Jeon

Jae Gyeong Lee

Tae-Hyoung Shim

Jeong-Il Yim

Yong-Yoon Kim

Byoung-Hoon Kim

Sung-Don Kim

Bong-Wan Kim

Won Ji Park

Eun-Bin Lee

Jung-Shin Kang

Hee-Nam Kang

Ho-Cheon Wey

Pil-Seung Yang

Disclosed herein are a method and apparatus for distributed image data processing. The method for distributed image data processing includes performing machine learning on an original image to produce a plurality of different task outputs, combining the plurality of task outputs to extract at least one final output, and compressing the final output and transmitting the final output to a server.

Method and apparatus for compression of a task output by machine learning

Disclosed herein is a method for compressing point cloud data. The method includes quantizing input point cloud data, generating a global motion matrix based on the quantized point cloud data, applying the global motion matrix based on whether local motion compression is performed, and compressing data to which the global motion matrix is applied.

Method and apparatus for compressing point cloud data

The present invention provides a method for selective recovery of a valuable metal from a waste denitrification catalyst through alkali fusion, the method comprising the steps of: (a) adding an alkali metal to a waste denitrification catalyst, followed by mixing and alkali fusion, to generate a calcination product; (b) subjecting the calcination product to water-leaching to recover an alkali leachate and a residue; (c) adding a precipitator to the alkali leachate, followed by stirring, to recover calcium metavanadate (Ca(VO)) or calcium tungstate (CaWO) through precipitation; and (d) subjecting the recovered calcium tungstate to acid decomposition to prepare tungstic acid. Therefore, vanadium and tungsten can be recovered at high efficiency by a method in which a precipitator is added to a leachate, which is obtained by adding an excess amount of an alkali metal to a waste denitrification catalyst and carrying out calcination and water-leaching, and then a reaction rate is controlled.

Method for selective recovery of valuable metal from waste denitrification catalyst through alkali fusion

A slurry composition is disclosed which includes: a corrosion inhibitor including a material selected from carbon allotropes and derivatives thereof; and an oxidant. A method of manufacturing an integrated circuit device is disclosed which includes: forming a first metal film and a second metal film on a substrate, the first metal film and the second metal film respectively including different metals; and polishing, by using the slurry composition, a polishing target surface at which the first metal film and the second metal film are exposed.

Slurry composition and method of manufacturing integrated circuit device by using the same

The present invention relates to a method for leaching precious metals contained in a waste denitrification catalyst by using a pressure leaching process, and more specifically, to a method for leaching precious metals contained in a waste denitrification catalyst by using a pressure leaching process, the method comprising the steps of: forming a mixture by mixing a waste denitrification catalyst with a sodium salt solution; and leaching vanadium and tungsten contained in the mixture by feeding the mixture into a sealed pressurized reactor, and then heating and stirring the mixture.

Method for leaching precious metals contained in waste denitrification catalyst using pressure leaching process

The present invention relates to a method for recovering vanadium and tungsten from a leach solution of a waste denitrification catalyst, and more specifically, to a method for recovering vanadium and tungsten from a leach solution of a waste denitrification catalyst comprising the steps of: recovering vanadium by adding acid and then adding a calcium compound to a leach solution of a waste denitrification catalyst to precipitate the vanadium; and recovering tungsten by adding acid and then adding a calcium compound to the remaining leach solution after recovering the vanadium to precipitate the tungsten.

Method for recovering vanadium and tungsten from leach solution of waste denitrification catalyst

Provided is a ramp tag capable of solving instability in translation rate resulting from poor compatibility between codons in a foreign gene and a host when expressing a recombinant protein in. Unlike the conventional codon optimization or codon deoptimization method for solving the problem of rare codons, the present invention increases an expression efficiency of a target protein by merely having the ramp tag be fused with a target gene or independently expressed, without changing the original codon sequence, thereby allowing tRNA to be reused. Thus, the present invention provides a novel method for increasing recombinant protein expression which is capable of reducing costs and time in comparison to the codon optimization method that artificially synthesizes DNA sequences. Therefore, it is expected that the method of the present invention will be able to be used in production of high value-added pharmaceuticals or industrial enzymes.

Universal protein overexpression tag comprising ramp function, and application thereof

Disclosed herein are a vehicle emergency notification method and apparatus using interaction with an external terminal. Some of functions of a conventional vehicle emergency notification apparatus are performed by a replaceable or detachable external terminal. The apparatus may provide notification of a vehicle emergency via interaction with the external terminal. The external terminal generates a Minimum Set of Data (MSD) related to an accident involving the vehicle. A proxy Public Safety Answering Point (PSAP) receives the MSD from the external terminal. The PSAP finally determines whether an accident involving the vehicle has occurred via interaction with a proxy PSAP FE and interaction with a vehicle occupant, and requests dispatch from an emergency agency if it is finally determined that the accident involving the vehicle has occurred.

Vehicle emergency notification apparatus and method using external terminal

The present invention relates to a method of recovering acid and a platinum group metal from a leaching solution of a spent catalyst, more particularly, to a method of recovering acid and a platinum group metal from a leaching solution of a spent catalyst, the method including: filtering a leaching solution of a spent catalyst, providing the filtered leaching solution into a concentration chamber, and heating the filtered leaching solution to recover acid included in the leaching solution; providing a concentrated solution of the leaching solution into a substitution chamber after recovering the acid, and adding a metal for a substitution reaction; and cleaning a solid, which is separated by solid-liquid separation after the substitution reaction, with acid and recovering the platinum group metal.

Method of recovering acid and platinum group metal from leaching solution of spent catalyst

A drug delivery system composition includessp. bacteria orsp. bacteria-derived minicells. The drug delivery system composition is safer for use in human bodies than other bacteria (for example,(),sp. bacteria,sp. bacteria, or the like), or other bacteria-derived drug delivery system. When an anti-cancer drug protein expression construct (protein expression recombinant vector or the like) is included, over-expression of an anti-cancer drug protein, effective protein expression control in vivo, and targeting technique using expression of targeting factor. The drug delivery system composition enables stable drug delivery in vivo, thereby maximizing anti-cancer therapeutic effects.

[object Object]

Disclosed is a method for effectively leaching valuable metals such as vanadium and tungsten contained in a waste denitrification catalyst by using roasting and water leaching. According to the present invention, the method for leaching valuable metals contained in a waste denitrification catalyst comprises the steps of: (a) mixing a waste denitrification catalyst containing vanadium (V) and tungsten (W) in the form of an oxide with an alkali metal compound to form a mixture; (b) roasting the mixture to generate a roasting product comprising sodium vanadate (NaVO) and sodium tungstate (NaWO); and (c) injecting the roasting product into water to water leach sodium vanadate and sodium tungstate in the form of a vanadate ion (VO) and a tungstate ion (WO).

Method for leaching valuable metals contained in waste denitrification catalyst by using roasting and water leaching

Disclosed herein are a method for operating machines and a system using the method, which can manage relations required in order to execute commands. The method includes generating a capability set required to execute the command by analyzing the command, and determining whether to participate in a machine group to execute the commands based on the generated capability set and capability parameters and status parameters of the machine.

Method for operating machines and system using the same

In a simulation system and method thereof, the simulation includes, when a function value for a nominal point (NP) of an input is a first value, running a first simulation on the input; and when the function value for the NP of the input is a second value different from the first value, running a second simulation on the input. Here, the running of the second simulation may include (a) setting a boundary of an input distribution for the second value as a first distribution value, (b) generating input samples within the set boundary of the input distribution, (c) obtaining a worst case point (WCP) for the input by performing machine learning on the generated input samples, and (d) repeatedly performing the steps (a) to (c) while shifting the boundary of the input distribution until the boundary of the input distribution reaches a minimum critical value.

Monte Carlo simulation for analyzing yield of an electric circuit

The present disclosure provides a method for adsorption/desorption of lithium ions from brine, which employs a counter current decantation process in adsorption/desorption of lithium ions, thereby achieving an adsorption rate of 65&#xb1;5% and a desorption rate of 95&#xb1;3%. The method includes supplying brine into one of a plurality of adsorption reactors, adsorbing lithium ions to an adsorbent by supplying the adsorbent to the adsorption reactor to which the brine is supplied and forcing the brine and the adsorbent to sequentially flow backwards inside the respective adsorption reactors, and desorbing the lithium ions from the brine by forcing the adsorbent to which the lithium ions are adsorbed to sequentially flow backwards inside a plurality of desorption reactors. Here, the brine and the adsorbent are stirred by a stirrer to maintain the adsorbent in an intermediate state instead of settling or floating inside the respective adsorption reactors.

Apparatus and method for adsorbing and desorbing lithium ions using a CCD process

A processing method includes processing a wafer based on initial data, measuring errors for each of the plurality of areas, calculating an error similarity of at least some of the plurality of areas as a function of a separation distance between each pair of some of the areas, selecting a first area and a plurality of second areas adjacent to the first area, calculating weight values for the second areas based on the error similarities between each pair of second areas and the error similarities between the first area and each second area, calculating an estimated error of the first area based on the measured errors of the second areas and the weight values for the second areas, and generating estimated data based on the estimated errors for each of the plurality of areas.

Method of calibrating target values and processing systems configured to calibrate the target values

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Seoul, South Korea

Jin-Young Lee