中國語 기본 어휘의 학습을 위한 교수 방법 고찰

姜柄圭 한국중국어문학회 2001 中國文學 Vol.35 No.-

本文旨在探消차外讀潛漏敎孝上的主要理滄. 河掌핀是洛言掌蕁中的一수重要坪쳔. 然而潟在逑去一亶未受刻液脊的重裡, 漏끈得到80年代初겨引超鹿用鳶言拳家的쏜趙. 刻90年代,洞敎孝겨成炭차外淡潛敎孝申的一수坪쳔.凋敎孝的主要原則如下.; 一.壘然쳐外淇滯敎孝中的侍號緖來tt較重裡虛涓, 但案締上潟敎孝的重点鹿凉是案凋而不是虛i히 逑是因流太部鈴的凋都是案褙而不是盧潤. 二.滴知涓分流諦神;接受性減和使用性洞.凋敎孝的主要目添是提高孝生的接受性技本(receptiveskill)和使用性技木(productiveskill). 我們鹿在湳敎孝中考慮凡수掌尋心理上的特征.; 一.不同的孝司年論影晴콘孝핀的培果. 二. 形掛性(imageab곯刻和滯境性(contextuality)可以提高ifl司得的效率.是詞泯忙上的業澾. 三. 出琨頻率(frequency). 脚戮孝是一神附譏性的述程.在初獵防段, 孝生鹿液掌握30齡순常用i힌 如掌握3000常用洞,孝生龍懼得一般培言材料中86%的約容.; 一.我fi'1在褥畿防駁柔用以革音젼詞流中心的敎拳方法. 二.我fliT先淺行具沐滴漂的敎孝, 然后送行抽象凋的敎孝. 三.我可以業用一套較논系狹的洞敎孝方法. 蛇鈿役昕聳努料中心敎孝方法和滯境中心敎孝方法等.

RTMOCVD로 제조된 PbO/TiO₂/ZrO₂다층박막의 특성 연구

강병선,이원규 江原大學校 産業技術硏究所 2005 産業技術硏究 Vol.25 No.A

In this study, the fabrication of PZT films was performed from a multilayer structure comprising TiO₂, ZrO₂ and PbO thin films prepared by rapid themal chemical vapor deposition(RTMOCVD). Ti0₂, Zr0₂ and PbO are the component layers of oxide multilayer system for a single phase PZT thin film. The composition control of PZT thin film was done by the thickness control of individual component layer. The composition ratio of Pb:Ti:Zr with thickness were 1:0.94:0.55. Occurrence of a single-phase of PZT was initiated at around 550℃ and almost completed at 750℃ under the fixed time of 1hr. As the concentration of Pb increased, the roughness and crystallization in the film increased. From the as result of using XPS and TEM, the single phase formation through annealing is evident. The electrical properites of the prepared PZT thin film(Zr/Ti=40/60, 300 nm) on a Pt-coated substrate were as follow: dielectric constant ε_(r)=475, coercive field Ec=320 kV/cm, and remanant polarization P_(r)=11 μC/cm² at an applied voltage of 18 V.

포기/비포기 시간비가 활성슬러지 floc의 특성에 미치는 영향

김강호,문병현,이택순,서규태 7개 국립대학교 환경연구 논문집 공동발행 위원회 2002 환경연구논문집 Vol.2 No.1

Many researches on SBR(Sequencing batch Biological Reactor) for the removal efficiency of contaminants and effects of operation mode in effluent have been conducted. However, little studies for the characteristic of biological floc affected by operation mode have been made. The purpose of this study is to compare the effect factors on the removal efficiency of nitrogen and phosphorus in SBR system. And also it is to look for new information on the size and characteristics of biological floc by changed aerobic/anaerobic time ratio. Results shown that the removal efficiency of organic matter, nitrogen and phosphorus was higher in the operation mode of higher aerobic/anaerobic time ratio. The floc size and fractal dimension produced in higher aerobic/anaerobic time ratio were larger. These result implied that the settling characteristics of floc could be produces in the operation mode of higher aerobic/anaerobic time ratio.

필로폰 남용 환자와 알코올 남용 환자의 MMPI 비교

유택규,박상규,김미영,유은희,강병조 대한생물치료정신의학회 2001 생물치료정신의학 Vol.7 No.2

This study was performed to identify personality trait of patients with methamphetamine and alcohol abuse by analyzing MMPI profiles. 93 methamphetamine abuse patients, 59 alcohol abuse patients and 52 healthy subjects completed MMPI. Each MMPI profile in three groups was analyzed by F-test and discriminant function analysis. Alcohol abuse patients showed higher scores n F, Sc(8), and Si(0) profiles of MMPI than the patients with methamphetamine abuse. 3 variables(F, Si, Pd) were discriminated in there two groups. Methamphetamine abuse patients showed higher cores in F. K. Hs(1), Hy(3), Pd(4), Pa(6), Sc(8), and Ma(9) profiles of MMPI than the normal controls. 5 variables (Pa, Pd, Si, K, L) were well discriminated in these two groups. The alcohol abuse patients showed higher scores in F, Hs(1), D(2), Hy(3), Pd(4), Mf(5), Pa(6), Pt(7), Sc(8), and Ma(9) profiles of MMPI than the normal controls, but lower scores in K subscale, 3 variables(F, Pb, Pa) were well discriminated in these two groups. Specially these results indicated that alcohol abuse patients had more psychotic symptoms than methamphetamine abuse patients. These results may suggest that addicted individuals have personality traits to be drug addicts, but it was unclear that these results were ue to predisposing personality traits or results of drug abuse.

위절제술 환자의 표준진료지침 개발 및 적용 효과

김은희,김철규,이순교,김순덕,이혜옥,권정순,이경미,이민미,심순미,유용만,신종식,강은희,이상일,김병식,오성태,육정환,박수길 한국의료QA학회 2003 한국의료질향상학회지 Vol.10 No.2

Background : Gastric cancer is the most common malignant tumor in Korea. surgical operation is one of the major treatment modalities for gastric cancer patients. Therefore, gastrectomy is one of the most common procedures in General Surgery. There were variation in length of hospital stay and medical treatment for gastrectomy between three surgeons at Asan Medical Center. Clinical pathways have received considerable attention as a tool for recucing the medical practice variation, increasing the efficiency of care process, and improving the quality of care. The aim of this study was to evaluate the effect of a clinical pathway for gastrectomy in gastric cancer patients. Methods : The clinical pathway for gastrectomy was developed and implemented by a multidisciplinary group in Asan Medical Center. A computerized clinical pathway program was developed and revised after a pilot test. A total of 145 patients underwent gastrectomy by three surgeons at Asan Medical Center. We compared the length of hospital stay, patient satisfaction, and unplanned readmission rate between the pre-pathway group(n=67) and the post-pathway group(n=78). We also investigated the degree of satisfaction among the physicians and nurses who were main end-users of the clinical pathway. Results : The clinical pathway was applied to all target patients. The average length of hospital stay was shortened from 12.7days to 10.6days(p<0.01). The degree of patient satisfaction with the care process changed from 90.3% to 89.2% after the implementation of the clinical pathway, but the difference was of satistically significant(p=0.761). Unplanned readmission rate was 2.9% in the pre-pathway group. More than 90% of physicians and nurses answered that the clinical pathway had been a useful tool in their medical practice. Conclusions : The findings of the study demonstrated that implementation of the clinical pathway for gastrectomy produced substantial reduction in the length of hospital stay while improving the quality of patient outcomes. The computerized clinical pathway program can be used as one of the powerful patient management tools for reducing the practice variations and increasing the efficiency of care process in Korea hospital settings.

정신분열병과 N-Methyl-D-Aspartate 수용체 유전자와 연관된 VNTR 표지자인 D9S158 다형성의 연합

김종원,채영규,정은기,김길숙,박강규,이영호,최인근,양병환,한진희 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.5

정신분열병과 NMDA 수용체와 연관된 D9S158 유전적 표지자와의 연관성을 알아보기 위해 75명의 정신분열병 환자군과 87명의 정상대조군을 대상으로 중합효소연쇄반응을 이용하여 연합연구를 시행하여 다음과 같은 결론을 얻었다. D9S158 유전좌위에는 모두 8개의 대립유전자가 있었고, 각 대립유전자는 cytosine-adenine염기가 반복되는 217염기쌍에서 233염기쌍의 형태였다. 먼저 정신분열병 환자와 정상대조군의 대립유전자의 빈도를 비교해 본 결과 통계적으로 유의한 차이를 보이지 않았다(p〉.05). 환자군을 좀 더 동질적으로 만들기 위해 정신분열병의 가족력 유무, 음성 및 양성증상, 연성신경학적 징후, DSM-IV 임상아형에 따라 환자군을 나누어 대립유전자의 빈도를 비교해 본 결과, 특정 임상양상과 관련이 있는 대립유전자를 발견하지 못하였다. 결론적으로 본 연구에서는 D9S158 유전좌위와 정신분열병의 연관성을 입증하지 못하였으나 NMDA 수용체 유전자주위의 다른 표지자나 좀 더 유전적으로 동질한 환자군을 대상으로 한 추후연구가 필요할 것으로 생각된다. An association study with Korean schizophrenic patients(N=75) and normal controls(N=87) was performed to find the relationship between D9S158 polymorphism and schizophrenia using polymerase chain reaction. Eight different alleles of a dinucleotide polymorphism on D9S158 locus were observed in both group. When we compared the frequencies of alleles between schizophrenics and normal controls, there was no significant difference between two groups. To increase homogeneity of schizophrenic group, we divided schizophrenic group by clinical phenotypes such as family history, negative and positive symptoms(PANSS), soft neurologic signs(NES-K) and DSM-IV diagnostic subtypes. Then we compared the frequencies of alleles among subgroups of clinical phenotypes, and there were no significant differences between subgroups(p〉.05). Although our findings fail to provide an evidence of association between schizophrenia and D9S158 locus, further investigation of other loci that are linked to NMDA receptor gene may be needed in genetically homogeneous subgroups of schizophrenia.

VHDL Coding for High speed Huffman Codec

Byung-Gyu Kim,Gyu-Sung Moon,Kang-Hyeon Rhee 대한전자공학회 1998 International Conference on Electronics, Informati Vol.1998 No.8

Thymic Low Affinity/Avidity Interaction Selects Natural Th1 Cells

Kang, Byung Hyun,Park, Hyo Jin,Yum, Hye In,Park, Seung Pyo,Park, Jin Kyun,Kang, Eun Ha,Lee, Jae-Il,Lee, Eun Bong,Park, Chung-Gyu,Jung, Kyeong Cheon American Association of Immunologists 2015 Journal of Immunology Vol. No.

VHDL Coding for High speed Huffman Codec

Byung Gyu Kim,Gyu Sung Moon,Kang Hyeon Rhee 대한전자공학회 1998 ICEIC:International Conference on Electronics, Inf Vol.1 No.1

Extract of Enzyme-Hydrolyzed Green Tea Seed as Potent Melanin Synthesis Inhibitor

Byung Young Kang,Huikyoung Chang,Yong Joo Na,Young-Gyu Kang,김병기,Jun-Seong Park 대한화학회 2013 Bulletin of the Korean Chemical Society Vol.34 No.7