公开(公告)号：KR100789430B1

公开(公告)日：2007-12-28

申请号：KR1020070013405

申请日：2007-02-08

Applicant: 재단법인서울대학교산학협력재단 ,  서울시립대학교 산학협력단

Inventor： 박근수 ,  윤주영 ,  이선호 ,  백은옥 ,  박희진 ,  이상원

IPC: G01N30/72

CPC classification number: H01J49/0036 ,  G06F19/24 ,  G01N33/6848 ,  G06F19/16

Abstract: A method for determining monoisotopic masses by determining isotopic clusters is provided to ensure a high accuracy and high processing speed in determining the position of a real monoisotopic peak even when a polypeptide mixture has a composition away from a general amino acid composition, and complex peaks of isotopic clusters appear in the mass spectrum. A method for determining possibility models of isotopic clusters for determining monoisotopic masses of isotopic clusters comprises the steps of: approximating each peak intensity (Ik), ratio of two peak intensities(Ik+1/Ik) and multiplication of two ratios(Ik-1Ik_1/I^2) obtained from three peaks in the isotopic clusters to a possibility formula; and calculating the highest, lowest and average functions(Rmax(k, M), Rmin(k, M), Ravg(k, M)) of the k^th ratio of a polypeptide with a mass of M, and the highest, lowest and average functions (RPmin(k, M), RPmax(k, M), RPavg(k, M)) of the multiplication of the k^th ratio of the polypeptide with a mass of M by using the possibility formula.

Abstract translation: 提供了通过确定同位素簇来确定单同位素质量的方法，以确保即使当多肽混合物具有远离一般氨基酸组成的组成时，确定真实单同位素峰的位置的高精度和高处理速度， 同位素簇出现在质谱中。 用于确定用于确定同位素簇的同位素质量的同位素簇的可能性模型的方法包括以下步骤：近似每个峰强度（Ik），两个峰值强度（Ik + 1 / Ik）的比率和两个比率（Ik-1Ik_1 / I ^ 2）从同位素簇中的三个峰获得到可能性公式; 并且计算质量为M的多肽的k ^比的最高，最低和平均函数（Rmax（k，M），Rmin（k，M），Ravg（k，M））， 通过使用可能性公式，使多肽与质量M的k ^比的乘积的最小和平均函数（RPmin（k，M），RPmax（k，M），RPavg（k，M））。

公开(公告)号：KR101653999B1

公开(公告)日：2016-09-09

申请号：KR1020150046818

申请日：2015-04-02

Applicant: 서울시립대학교 산학협력단

Inventor： 이동희 ,  박희진 ,  김재호

IPC: G06F11/10 ,  G06F12/02

Abstract: 본발명은데이터를기록하는복수의블록을포함하는적어도하나의낸드플래시메모리; 및데이터보존강화펌웨어를실행하여데이터를관리하는컨트롤러를포함한다. 이때, 컨트롤러는펌웨어의실행에의해서, 복수의블록중 기설정된특정블록의임의의페이지에에러정정을위한패리티정보를기록하고, 소정의타이밍에에러정정코드및 패리티정보를이용하여복수의블록에기록된데이터에대하여스크러빙(Scurbbing)을수행한다.

Abstract translation: 本发明涉及一种基于NAND闪存的存储系统，它包括：至少一个NAND闪速存储器，包括多个块记录数据; 以及控制器，被配置为执行数据保持增强固件来管理数据。 控制器通过执行固件在多个块中的预设特定块的任意页面中记录用于纠错的奇偶校验信息，并且通过使用纠错码对相对于记录在多个块中的数据进行擦除，并且 奇偶校验信息。 因此，存储系统可以增加NAND闪速存储器的耐久性。

公开(公告)号：KR101068336B1

公开(公告)日：2011-09-28

申请号：KR1020090009456

申请日：2009-02-05

Applicant: 서울시립대학교 산학협력단

Inventor： 백은옥 ,  박희진 ,  조호성 ,  이태규

IPC: G06F17/15 ,  G06F19/00 ,  G01N30/72

Abstract: 상관관계 합의 선형시간 계산 방법을 개시한다. 상관관계 합의 선형시간 계산 방법은 두 신호의 상관관계(cross correlation)의 합을 계산하는 상관관계 합의 계산 방법에 있어서, 실험 대상이 되는 상대신호(target signal)를 제1 입력신호로 입력받고 기준신호(base signal)를 제2 입력신호로 입력받는 단계; 및, 상기 제1 입력신호와 제2 입력신호 중 어느 한 입력신호의 각 원소를 더하는 덧셈 연산을 먼저 수행한 후 상기 덧셈 연산의 결과를 다른 입력신호의 각 원소에 곱하는 곱셈 연산을 수행하는 연산 순서에 따라 상관관계의 합을 계산하는 단계를 포함할 수 있다.
프로테오믹스(proteomics), 단백질 동정, 탠덤 질량 분석(tandem mass spectrometry), 시퀘스트(SEQUEST), FFT(Fast Fourier Transform), 상관관계(cross-correlation) 연산, 유사도, 선형 시간

公开(公告)号：KR1020100090143A

公开(公告)日：2010-08-13

申请号：KR1020090009456

申请日：2009-02-05

Applicant: 서울시립대학교 산학협력단

Inventor： 백은옥 ,  박희진 ,  조호성 ,  이태규

IPC: G06F17/15 ,  G06F19/00 ,  G01N30/72

CPC classification number: G06F17/15 ,  G01N30/72

Abstract: PURPOSE: A method for calculating linear time of cross-correlation is provided to drastically shorten data processing time for correlation sum. CONSTITUTION: An experiment spectrum is obtained(S210). A fixed number of candidate amino acid ranks is selected among selected peptide amino acid ranks in a peptide rank database(S220). A virtual spectrum is generated through the selected candidate amino acid rank(S230). Similarity between the experiment spectrum and the virtual spectrum is calculated through a linear time operation method of a cross-correlation sum. The peptide amino acid rank of the experiment spectrum is determined(S240).

Abstract translation: 目的：提供一种计算互相关线性时间的方法，大大缩短了相关和的数据处理时间。 构成：获得实验谱（S210）。 在肽等级数据库中选择的肽氨基酸排列中选择固定数量的候选氨基酸等级（S220）。 通过选择的候选氨基酸等级产生虚拟光谱（S230）。 通过互相关和的线性时间运算方法计算实验谱与虚拟谱之间的相似度。 测定实验光谱的肽氨基酸等级（S240）。

公开(公告)号：KR100918807B1

公开(公告)日：2009-09-25

申请号：KR1020080049702

申请日：2008-05-28

Applicant: 재단법인서울대학교산학협력재단

Inventor： 허근 ,  이종찬 ,  윤제용 ,  박희진

IPC: C08L43/00 ,  C08J5/22 ,  C08F30/04

Abstract: PURPOSE: An antibacterial polymer composition is provided to ensure strong sterilizing power or antibacterial activity by reducing copper contained in a polymer. CONSTITUTION: An antibacterial polymer composition includes a copper-containing polymer and organic solvent. The antibacterial polymer composition has antibacterial activity for microorganism through reduction processing. The copper-containing polymer has a repeating unit represented by formula 1. A method for forming an antibacterial polymer film comprises the steps of: forming a copper-containing polymer film on a substance by applying the polymer composition; and imparting an antibacterial property for microorganism to the copper-containing polymer film by reducing the copper-containing polymer film using a reducing agent through chemical reduction, thermal reduction, and photo reduction.

Abstract translation: 目的：提供抗菌聚合物组合物，以通过减少聚合物中所含的铜来确保强的灭菌力或抗菌活性。 构成：抗菌聚合物组合物包括含铜聚合物和有机溶剂。 抗菌聚合物组合物通过还原处理对微生物具有抗菌活性。 含铜聚合物具有由式1表示的重复单元。抗菌聚合物膜的形成方法包括以下步骤：通过施加聚合物组合物在物质上形成含铜聚合物膜; 并通过化学还原，热还原和光还原使用还原剂还原含铜聚合物膜，将微生物的抗菌性赋予含铜聚合物膜。