말뭉치를 이용한 사전 편찬에서의 몇 문제에 대하여

최정도 ( Jeong Doh Choi ) 연세대학교 언어정보연구원(구 연세대학교 언어정보개발원) 2011 언어사실과 관점 Vol.27 No.-

This study aims to analyze the several problems which occur when compiling the dictionary using the corpora. Sejong corpora, which is commonly used in corpus studies, is analyzed to examine the problem. And some solutions are suggested to complement the problems which occur according to the limitation of the corpus. In a process of compiling a dictionary, an entry which is low-frequency can be a problem. If we consider a dictionary user, an entry, even though it is low-frequency, can be helpful. However, if a dictionary is based on a corpus, low-frequency entries cannot be registered, since a lexicographer cannot find the enough linguistic information. In this case, a lexicographer need to mention which dictionary they used as a guide. To solve these problems, we need to re-analyze the corpus and try to supplement insufficient part of a dictionary.

초고속 전달망의 Self-healing 기법 연구

최정인(Jeong-In Choi),신해준(Hae-Joon Shin),김영탁(Young-Tak Kim),홍원규(Won-Kyu Hong),황우선(Woo-Seon Hwang),윤동식(Dong-Sik Yoon) 대한전자공학회 1998 대한전자공학회 학술대회 Vol.1998 No.4

한국 중학생의 환경적, 개인적 대처자원과 대처전략의 관계

최정아(Choi Jung-Ah) 한국청소년정책연구원 2009 한국청소년연구 Vol.20 No.4

본 연구에서는 청소년의 대처에 영향을 미치는 환경적 대처자원으로서 가족의사소통과 친구관계, 개인적 대처자원으로서 자기효능감 간의 관계를 설정한 연구모형을 구성하고 구조방정식을 이용하여 연구모형의 적합도와 주요 변수들 간의 경로의 유의성을 검증하였다. 또한 본 연구모형에서 설정된 경로에서 성별에 따르는 차이가 존재하는지를 확인하기 위하여 구조방정식 다집단 분석을 실시하였다. 분석 결과, 가족의사소통과 친구관계는 각각 관여 대처에 직접적인 영향을 미침과 동시에 자기효능감을 통하여 간접적인 영향을 미치는 것으로 나타난 반면, 비관여 대처에 대해서는 가족의사소통과 친구관계 모두 자기효능감을 통한 간접 효과만이 유의한 것으로 나타났다. 또한 연구 모형의 경로에서의 성별에 따른 차이를 살펴본 결과, 가족의사소통과 친구관계가 각각 비관여 대처에 미치는 직접적 영향에 있어서 성별에 따른 차이가 존재하는 것으로 나타났다. 이러한 결과를 통하여, 청소년의 대처능력 강화를 위한 가족의사소통 및 친구관계, 그리고 자기효능감의 중요성과 성별에 따른 차별화된 개입의 필요성이 확인되었다. 본 연구는 청소년의 대처에 영향을 미치는 환경적 자원과 개인적 자원을 통합적으로 검증하였으며, 이러한 관계에서의 성별에 따른 차이를 검증하였다는데 의의가 있다고 할 수 있다. The purpose of this study is to examine the effects of environmental coping resources, family communication and friendship, and personal coping resources, and coping self-efficacy. More specifically, this study developed and empirically tested a theoretical model where each of the environmental coping resources was hypothesized to affect two coping strategies, engagement and disengagement, coping either directly and indirectly through self-efficacy. The data of 1,238 adolescents were analyzed using structural equation modeling. The analysis results revealed that each of the environmental coping resources was found to affect engagement coping directly as well as indirectly through self-efficacy. However, family communication and friendship quality had significant effects on disengagement coping not directly but indirectly through self-efficacy. In addition, there were gender differences in the relationships between each of the environmental coping resources and disengagement coping. These results imply that improving self-efficacy is an effective way to help adolescents use more engagement coping and less disengagement coping strategies. Given that both family communication and friendship quality have direct and indirect impacts on coping, it is recommended that strategies be developed which reinforce social networks including family and friends. Finally, it is suggested differential intervention strategies according to gender be developed.

돼지의 Adrenal Medulla 에서 Leucine 및 Methionine Enkephalin 분리

최정,배만종 ( Cheong Choi,Man Jong Bae ) 생화학분자생물학회 1982 BMB Reports Vol.15 No.1

Leucine and methionine enkephalin was isolated from porcine adernal medulla by use of high pressure liquid chromatography (HPLC), and the amino acid composition and sequence of isolated peptides were elucidated. 1. We empolyed gel chromatography, CM-Cellulose chromatography, thin layer chromatography, amino acid analysis and HPLC for the purificatition of opioid peptides. 2. The molar fraction ratio of amino acids of pentapeptides, leucine enkephalin, is shown to be Tyr: 1.00, Gly: 1.96, Phe: 1.03, leu: 1.00, and that of methionine enkephalin is shown to be Tyr: 1.00, Gly: 1.98, Phe: 1.02, Met: 1.01. 3. Leucine and methionine enkephalin has been isolated from acid exttracts of porcine adrenal medulla and found to have the amino acids sequence H-Tyr-Gly-Phe-Leu-OH and H-Tyr-Gly-Gly-Phe-Met-OH.

국내 집광형 태양광·열 동시활용 시스템 설치를 위한 직달일사량 실측 데이터 분석과 최적 후보지 선정

최정은(Jeongeun Choi),노재훈(Jaehun Roh),강성현(Seonghyun Kang),문승필(Seungpil Moon) 한국신재생에너지학회 2017 한국신재생에너지학회 학술대회논문집 Vol.2017 No.9

고상법에 의한 Bradykinin 유사물의 합성

최정,이재성,최무영,배만종 ( Cheong Choi,Jae - Sung Lee,Moo Yung Choi,Man Jong Bae ) 생화학분자생물학회 1981 BMB Reports Vol.14 No.4

Synthesis of bradykinin, (Leu¹), (Leu²) and (Ala¹, Ala^9) analogues of bradykinin by solid phase method using an improved reaction vessel was carried out. We employed gel chromatography, paper chromatography, thin layer chromatography, paper electrophoresis, disc electrophoresis and amino acid analysis for purification and for determining the purity of synthesized peptides. Bradykinin, (Leu¹), (Leu²) and (Ala¹, Ala^9) analogues of bradykinin were incubated in vitro with endopeptidases (α-chymotrypsin, trypsin) and exopeptidase (carboxypeptidase A, leucine aminopeptidase) in girder to study the degradation patterns of the peptides. Eradykinin and (Leu¹), (Leu²) and (Ala¹, Ala^9) analogues of bradykinin were rapidly degradated by α-chymotryFsin and carboxypeptidase A, while the degradation by trypsin is slow. Bradykinin, (Leu¹) and (Ala¹, Ala^9) analogues of bradykinin contain immino peptide bond from proline at N-terminal and therefore they were not attacked by leucine aminopeptidase.

인형심리진단평가에 나타난 중년여성의 부부관계 경험 연구 : 부부관계 투사를 중심으로

최정임(Choi, Jeong-im),최광현(Choi, Gwang-hyeon) 한국인형치료학회 2020 인형치료연구 Vol.6 No.2

본 연구의 목적은 인형심리진단평가를 활용하여 중년여성의 부부관계 및 투사 경험을 자기인식, 타인인식, 가족관계 측면에서 심층적으로 이해하는 데 있다. 이를 위해 25년 이상의 결혼기간을 거친 50대의 중년여성 4명을 대상으로 자료를 수집하였다. 수집된 자료에 대해 질적 사례분석 방법을 적용하여 분석한 결과 자기인식에서는 참여자들의 방어와 생존, 긍정적 소망, 독립, 강함, 부정적 소망, 약함과 의존, 공격 순으로 도출되었다. 타인인식에서는 대부분의 참여자가 수(數) 상징체계 2로 표현되었으며, 이는 이분법적 원칙, 현실의 문제에 압도당하는 갈등과 분열을 일으키는 혼란스러움을 겪고 있으며 심리 내면에는 균형과 조화를 이루고자 하는 소망을 드러냈다. 한편 가족관계에서는 ‘목적지향향’과 ‘분열형’, ‘세대단절형’과 ‘부친고립형’, ‘밀착형’과 ‘이산형’, ‘균형형’ 등 다양한 가족체계로 드러났다. 연구 참여자들과 그들의 배우자들은 자신의 원 가족과의 미해결 문제를 얼마나 가지고 있는가가 새로운 부부관계를 만들어가는 과정에 큰 영향을 받는 것을 알 수 있었다. 본 연구를 통하여 연구 참여자들은 부부문제의 원인을 배우자에서 찾았던 것으로부터 자신에게도 있음을 통찰하였다. 그리고 가족과 부부관계의 상호작용을 개선하고 가족 간의 화합과 균형을 이루기를 소망하는 것으로 나타났다. 본 연구 결과를 통해 중년여성의 자기 및 부부관계 경험에 대해 심층적으로 이해하고 인형심리진단평가의 유용성을 입증함으로써, 상담 및 치료 현장의 개입 도구를 더 확장하는데 연구의 의의가 있다. The purposes of this study are to examine middle-aged women’s couple projection experiences in self-awareness, awareness of others, and family relationships with the figure-based psychological diagnostic evaluation and in-depth interviews and understand common meanings among them. For these purposes, the study administered the figure-based psychological diagnostic evaluation with four middle-aged women in their fifties that had been married for 25 years or longer. The analysis results show that the subjects displayed defense and survival most in self-awareness, and they were followed by positive wish, independence, strong, negative wish, weak and dependent, and aggression in the order. In awareness of others, most of the participants were expressed in 2, a numeric symbolic system, which shows that they were undergoing confusion causing conflicts and disruptions overwhelmed by the dichotomous principle and real issues and wished to achieve balance and harmony inside their psychology. In family relationships, they exhibited a variety of family systems including “goal-oriented” and “disrupted”, “generational gap” and “isolation of the father”, “adhered” and “separated”, and “balanced”. The participants and their spouses were under the huge influence of their unresolved issues with their primary families in the process of forming new couple relationships. The present study helped the participants have an insight that they were looking for the cause of their couple issues in their spouses and also responsible for their couple issues. In addition, they wished to improve interactions in family and couple relationships and have harmony and balance in their families. Through the results of this study, it is meaningful to further expand intervention tools in the field of counseling and treatment by in-depth understanding of middle-aged women’s experiences of self- and marital relations, and by proving the usefulness of the puppet psychological diagnosis evaluation.

Stacked RRAM과 Binary-Sized Coupling Capacitors 이용한 고해상도 가중합을 위한 VMM cell

최정인(Jeong-In Choi),권기원(Kee-Won Kwon) 대한전자공학회 2023 대한전자공학회 학술대회 Vol.2023 No.6

스트레스-대처 이론을 적용한 청소년의 관계적 괴롭힘과 우울 간의 관계 검증

최정아(Choi Jung-Ah) 한국청소년정책연구원 2009 한국청소년연구 Vol.20 No.2

본 연구의 목적은 스트레스-대처 이론을 적용하여 청소년의 주요 스트레스 사건인 관계적 괴롭힘이 우울에 영향을 미치는 과정을 검증하는 것이다. 이를 위해 인지적 평가 요인의 일차 평가에 해당하는 위협 평가와 이차평가에 해당하는 자기효능감, 그리고 대처 요인인 관여 대처와 비관여 대처를 매개 변인으로 설정하여 관계적 괴롭힘과 우울 간의 관계 구조를 설정한 연구 모형을 개발하였다. 그리고 이러한 연구 모형을 검증하기 위하여 수도권 소재 중학교 재학생 1,238명을 대상으로 조사한 자료에 대하여 구조방정식을 이용하여 분석하였다. 분석 결과, 관계적 괴롭힘 피해경험이 위협평가와 비관여 대처를 통하여, 그리고 자기효능감과 관여 및 비관여 대처를 통하여 우울에 유의한 영향을 미치는 것으로 나타났다. 또한 매개효과의 차이를 비교하여 위협 평가와 비관여 대처 간의 관련성 및 자기효능감과 관여 대처 간의 관련성을 확인하였다. 이러한 결과에 근거하여 관계적 괴롭힘 피해 청소년의 우울을 예방 및 감소시키기 위한 개입 전략에 대한 함의가 제시되었다. This study was conducted to expand the body of research on relational victimization into the domain of stress-coping and adolescent depression in order to better understand the processes of harm that underlie this type of peer victimization. The ultimate purpose of this study is to suggest clinical implications for the victimized adolescents by examining the processes involved. Based upon stress-coping theory, a theoretical model where relational victimization was hypothesized in order to affect threat appraisal and self-efficacy and each was hypothesized to affect depression directly and indirectly through engagement coping and disengagement coping. The data of this study were collected from 1,363 students of 12 middle schools located at Seoul and Gyeonggi province from November 15 to November 29, 2008. In analysis, 1,238 data sets were used, excluding those having many missing data and a structural equation modeling multi-group analysis was employed for the purposes of analysis. The results revealed that relational victimization had significant effects on threat appraisal and self-efficacy. In addition, threat appraisal was found to affect depression both directly and indirectly through disengagement coping. Self-efficacy was found to affect depression indirectly through 2 coping strategies respectively. These results imply that such cognitive factors as threat appraisal and self-efficacy and coping strategies need to be emphasized as strategies in order to prevent or alleviate the negative effects of relational victimization on adolescent depression.

17세기 초 홑철릭 유물의 시대특성과 유아형 인형의 체형특성을 응용한 단계별 복식문화상품 디자인 연구

최정,Choi, Jeong 한국의류산업학회 2017 한국의류산업학회지 Vol.19 No.4

This study will broaden the application of doll costume product with historical characteristics and the image of unlined cheollik in the $17^{th}$ century period of transition during the Joseon Dynasty. Historical design sources were extracted from old documents and precedent studies. Unlined cheollik of Shin Gyeong-yu, meritorious retainer, were selected as main reference-relic because of various fabric, preserved conditions and definite shape. 'Baby doll' was selected as main model because of consumer preferences and awareness. Design sources from unlined cheollik in the early $17^{th}$ century were about a 1:2 ratio of upper and under parts, removable separated doori-somae, knife-shaped collar (outside), projected square collar (inside), long pleats line, side slit, traditional flat fell seam sewing. Trapezoidal side line, round waistline, and thin fabric were applied in designs because of toddler-body of doll model. Three designs were produced in step 1: Cheollik A focusing on the historical remake (traditional type), Cheollik B with belt and side slit (crossover type), and Cheollik C with back- opening (modern type). In step 2, interview with fashion major student was conducted to increase the utility of designs. As a result, modern trend sources (frill, velcro, round armhole line, slope of sleeves, and floral pattern) were reflected in Cheollik B, C. Finally, three doll cheollik and cheollik-styled doll apron sample were produced. Various versions must be suggested in the study of doll costume products with traditional sources that balance historical characteristics and practicality to improve customer satisfaction.