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안지현 ( Ahn¸ Jihyun ) 국제한국어교육학회 2021 한국어 교육 Vol.32 No.4
The purpose of this study is to analyze the fixed expressions of politeness utilized in a Korean email corpus to identify specific politeness strategy markers being used by Korean college students. To this end, the dataset was collected from 82 Korean college students. The entire Students’ Email Corpus(SEC) consists of 146 emails written by both Korean male(SEC_M) and female(SEC_F) students. The Wordsmith 8.0 program is used to classify the fixed expressions of politeness of the Korean email corpus. As a result, ‘Gamsahabnida’ is used as a positive politeness strategy marker, and ‘Hoksi’ is used as a negative politeness strategy marker in this research. This corpus-based study takes a pragmatic look at the distinctive polite expressions and strategy markers that are used in actual emails written by native Korean speakers. This study provides authentic data applications in teaching and learning Korean politeness for effective email communication. (Busan University of Foreign Studies)
안지현 ( Ahn Jihyun ),정인숙 ( Jeong Ihn Sook ) 부산대학교 간호과학연구소 2018 글로벌 건강과 간호 Vol.8 No.2
Purpose: This study aimed to determine the severity of patients’ abdominal pain symptom during and post-colonoscopy under conscious sedation and to determine associations between abdominal pain and demographic and colonoscopic characteristics. Methods: Cross-sectional study was conducted on 115 outpatients undergoing colonoscopy under conscious sedation in a single tertiary hospital. Pain symptom was evaluated 10 times through nonverbal behavioral observation tool with score from 0 to 20. Pain severity was analyzed with descriptive statistics, and abdominal pain-related factors were determined via multiple logistic regression. Results: Mean peak pain score was 7.43 out of 20 points during colonoscopy and 34 patients (29.6%) showed peak pain score of over 10 points. Based on multiple logistic regression, female gender (odds ratio=2.85), concern before colonoscopy (odds ratio=1.02), and time to cecum (odds ratio=1.12) were significantly related with abdominal pain during colonoscopy under conscious sedation. Conclusion: Based on the results obtained, nurses should inform colonoscopy candidates of potential abdominal pain during colonoscopy under conscious sedation. In addition, nurses should consider nursing interventions including warm pack application to effectively relieve abdominal pain during colonoscopy in candidates with presence of risk factors.
안지현(AHN Jihyun) 大韓醫史學會 2008 醫史學 Vol.17 No.1
Although several findings of historical writings have been made, the exact role of the thyroid was not known in the ancient times. From the middle of the nineteenth century, the anatomy and the physiological role of the thyroid were gradually elucidated, and diagnostic and therapeutic modalities were developed. It has been 100 years since Theodor Kocher was awarded the Nobel Prize for his work in pathophysiology and surgery of the thyroid. Fifty years have passed since radioactive iodine was first used for the diagnosis and the treatment of hyperthyroidism in Korea. Today, thyroid cancer is one of the most prevalent malignancy in Korean women. However, the detailed history of the thyroid disease has not been introduced in Korea. The aim of this paper is to describe the historical perspectives of the thyroid disease, especially focusing on the development of the treatment. The common thyroid disease were named after their discoverers, such as Graves and Hashimoto. It is meaningful to understand the historical background of the thyroid gland, because the important concepts in the area of endocrinology such as hormone replacement therapy, feedback mechanisms, and the use of isotopes were first established based on the research of the thyroid.
비즈니스 한국어 교육을 위한 한·영 이메일 어휘와 표현 비교
안지현 ( Ahn Jihyun ) 서강대학교 언어정보연구소 2023 언어와 정보 사회 Vol.49 No.-
The purpose of this study is to examine business email vocabulary items and expressions for the best professional email writing practices for learners of Korean for General Business Purposes (KGBP). This corpus-based research analyzes business emails written in Korean and in English. The aim of this study is to identify authentic expressions used in professional emails, so KGBP learners can use such expressions in the workplace. To highlight certain expressions used in professional emails, two corpora were used: Korean Business Email Corpus (K-BEC) and American Business Email Corpus (A-BEC). In both Korean and English emails, writers frequently adopt a certain email type. This study finds that there is a tendency to use certain specific English loanwords and idiomatic expressions, based on the email type in K-BEC.
이효철,안지현,이경은,김해수,홍창형,오강섭,홍진표,Lee, Hyochul,Ahn, Jihyun,Lee, Kyungeun,Kim, Haesoo,Hong, Changhyung,Oh, Kangsup,Hong, Jin Pyo 대한불안의학회 2017 대한불안의학회지 Vol.13 No.2
Objective : A variety of approaches are needed to solve high suicide rates in Korean society. Although suicide prevention education has been provided for the public and suicide risk groups in Korea, a systematic discussion of simple, effective suicide prevention guidelines for the general public has yet to be made. Self-help guidelines for suicide prevention, which can help prevent suicide in at risk individuals, will be developed through expert questionnaires. Methods : In order to develop the draft guidelines, suicide prevention self-help phrases were gathered and compiled from homepages and publicity materials of domestic and international suicide prevention and related organizations. A panel of 16 suicide prevention experts conducted primary and secondary surveys using the Delphi method, which derives results from consensus among expert groups. The validity and appropriateness of the guidelines was analyzed using content validity ratios (CVR). Results : Of 33 candidate phrases selected for the suicide prevention guidelines, 9 showed high CVR after the secondary Delphi round. The highest level of support with total agreement was given to 'Do not be alone, stay with someone'. However, more than half of the panelists evaluated 14/27 of the primary Delphi round and 12/26 of the secondary Delphi round phrases as invalid. The researchers completed 10 self-help guidelines for suicide prevention, after eliminating 1 redundant phrase and including 2 additional phrases that showed relatively high CVR. Conclusion : We have developed 10 self-help guidelines for suicide prevention through the consensus of experts. Further studies on the effects of the guidleines relative to suicide rates are needed after widespread dissemination.
유역 유출량 추정을 위한 TANK 모형의 매개변수 최적화에 따른 적용성 평가
김계웅,송정헌,안지현,박지훈,전상민,송인홍,강문성,Kim, Kye Ung,Song, Jung Hun,Ahn, Jihyun,Park, Jihoon,Jun, Sang Min,Song, Inhong,Kang, Moon Seong 한국농공학회 2014 한국농공학회논문집 Vol.56 No.4
The objective of this study was to evaluate of the Tank model in simulating runoff discharge from rural watershed in comparison to the SWAT (Soil and Water Assessment Tool) model. The model parameters of SWAT was calibrated by the shuffled complex evolution-university Arizona (SCE-UA) method while Tank model was calibrated by genetic algorithm (GA) and validated. Four dam watersheds were selected as the study areas. Hydrological data of the Water Management Information System (WAMIS) and geological data were used as an input data for the model simulation. Runoff data were used for the model calibration and validation. The determination coefficient ($R^2$), root mean square error (RMSE), Nash-Sutcliffe efficiency index (NSE) were used to evaluate the model performances. The result indicated that both SWAT model and Tank model simulated runoff reasonably during calibration and validation period. For annual runoff, the Tank model tended to overestimate, especially for small runoff (< 0.2 mm) whereas SWAT model underestimate runoff as compared to observed data. The statistics indicated that the Tank model simulated runoff more accurately than the SWAT model. Therefore the Tank model could be a good tool for runoff simulation considering its ease of use.
이지민 ( Jimin Lee ),안지현 ( Jihyun Ahn ) 대한의료커뮤니케이션학회 2011 의료커뮤니케이션 Vol.6 No.1
Utilizing music therapy has been regarded as an important aid in the medical practice. Since the middle of the twentieth century, the medical field has started recognizing music therapy as a therapeutic intervention. Nowadays, medicine has confirmed the efficacy of music therapy in many disorders. Music therapy proves to have positive psychological and physiological effects on patients. Due to the fact that music therapy is a safe, non-invasive, and inexpensive therapeutic intervention, utilization of this method is recommendable at various settings in medical communication.