아동의 연령과 성별에 따른 협상수준

구현아(Hyun Ah Koo),정대련(Dae Ryun Chung) 한국아동학회 2004 아동학회지 Vol.25 No.3

This study was to fmd out children`s Negotiation Levels(NLs) according to their age and gender. The subjects for this study were 143 children of 7, 9, 12 years. Two children dyads participated in the experimental play situation with Rokenbok Electronic Toy Systems. The NLs in children`s interactive dialogue & actions were scored with Stone, Robinson & Taylor(1980)`s `Negotiation of Task Completion Coding Manual`. They were coded into Level 0(no interaction), Level 1(one way interaction), Level 2(reciprocally interaction), Level 3(mutual or cooperative interaction). The results were as follows; 1) 12-year-old children negotiated with higher level than 7-and 9-year old children 2) Boys` NLs average were higher than girls`. These results imply that 1) the fluctuation of NLs in childhood, especially around 10 years, should be interpreted carefully, 2) various measuring kits for negotiation should be developed considering children`s characteristics, such as age, gender etc.

의존명사 종결 구성에 반영된 잠정 문법의 양상

구현정 ( Koo Hyun-jung ) 한말연구학회 2020 한말연구 Vol.- No.58

The main goal of this paper is to draw attention to emergent grammar of contemporary Korean Social Media communication language with respect to several characteristics of sentence-final dependent noun construction without predicate and sentence-final particles. Based on the insurbordination phenomenon, which refers to a type of local ellipsis in which the main clause is elided, this paper intends to show how language users take non-existing forms, calculate its relationship to the existing locution, and attribute the relevant meaning to the existing forms by relying on the situational and linguistic context. The innovative use begins with the speaker who tries out a new use exploiting available implicatures, and eventually pass this new interpretation to other people, thereby changing the language of Social Media, eventually spread to oral speech. Based on these developments, some theoretically prominent issues are discussed from the perspective of textuality and grammaticalization such as informativity, situationality, pragmatic inferences and intersubjectification.

창원지역 학생의 발음 현상에 대한 사회방언학적 연구

구현옥(Koo Hyun-ok) 한글학회 2021 한글 Vol.- No.333

이 연구는 창원 지역 초·중·고·대학생 총 42명의 발음을 사회방언학적인 방법으로 조사하여 학령, 성별, 거주지 요인에서 보이는 차이를 살펴보는 것에 목적이 있다. 유음화가 발음되는 비율은 모든 학령에서 높으나 학령이 낮을수록 /ㄹ-ㄴ/을 철자대로 발음하고 /ㄴ-ㄹ/을 [ㅥ]으로 발음하는 비율이 높아지고 있다. 고등학생의 발음에서 유음화가 가장 활발하게 실현되고 중학생부터 감소되고 있다. 대학생, 고등학생은 남학생의 발음에서 유음화가 높게 실현되고 중학생, 초등학생은 여학생의 발음에서 높게 실현되는 경향이다. 도심 학생 발음에서 유음화가 높게 실현되지만 학령으로는 변두리 고등학생의 발음에서 가장 높다. [ㅥ] 발음은 대학생은 여학생 발음에서 비율이 높고 나머지 학령은 남학생 발음에서 비율이 높아 두드러진 개신자의 역할을 단정하기 어렵다. 도심은 물론 변두리 학생 발음에서도 이 현상이 확산되고 있다. /ㄺ, ㄼ/ 풀이씨는 주로 [ㄹ]로 발음되고 학령별 차이는 크지 않다. 남학생 발음에서 [ㄹ] 발음 비율이 높고 여학생 발음에서 표준발음 비율이 상대적으로 높다. 도심보다 변두리에서 [ㄹ] 발음 비율이 높고 발음이 혼란된 현상은 도심에서 높다. 끝소리 /ㅈ, ㅊ, ㅌ/이 [ㅅ]으로 발음되는 비율이 높은 순서는 ‘ㅊ > ㅈ >ㅌ’이고 토씨와 결합되는 상황에서는 ‘이 > 을 > 에’ 순으로 비율이 높다. 이 현상은 학령이 낮을수록 비율이 높아지는 경향이고 여학생 보다 남학생 발음에서 비율이 높고 거주지 요인에 의한 차이는 없다. This study examined how the pronunciation of 42 elementary, middle, and high school and college students in Changwon, South Korea varied according to their school year, gender, and place of residence from a social dialect perspective. 1) Participants of all ages showed lateralization ([ㄹㄹ]) when ㄹ was the final consonant before words that start with ㄴ and vice versa. However, the younger the students were, the more they pronounced ㄴ as it was when ㄹ was the final consonant before a ㄴ-starting word. They tended to pronounce [ㅥ] when ㄴ was the final consonant before a ㄹ-starting word. Lateralization was strongest among high school students and was weaker among elementary and middle school students. Lateralization was most prominent among male high school and college students and female elementary and middle school students. Students living downtown were most likely to show lateralization generally, but high school students living in small towns were most likely to show lateralization when ㄴ was the final consonant before a ㄹ-starting word. Female college students and male elementary, middle, and high school students most frequently pronounced [ㅥ], so it is hard to say that there is noticeable convert. This [ㅥ] pronunciation phenomenon is widely spreading both city center and suburbs. 2) /ㄺ, ㄼ/ mostly sounds to [ㄹ] when a verb was combined with a suffix that started with a consonant, such as /ㄱ/, /ㄷ/, and /ㅈ/, however /ㄺ, ㄼ/ less likely sounds to [ㄹ] when it was combined with a suffix that started with /ㄴ/. There was no noticeable variance by age. Male students were more likely to pronounce [ㄹ] than female students, so female students were more likely to use the standard pronunciation than male students. The [ㄹ] pronunciation was observed more in suburbs than city centers while the confusion phenomenon was observed in city centers more often than suburbs. 3) The pronunciation of /ㅈ/, /ㅊ/, and /ㅌ/ as [ㅅ] when they are the final consonant most frequently appeared in the order of ㅊ > ㅈ > ㅌ and the order of 이 > 을 > 에 when /ㅈ/, /ㅊ/, and /ㅌ/ were combined with postpositions. This phenomenon more frequently showed in lower the school and was observed more frequently among male students than female students, but was not correlated with place of residence.

압축강도 측정방법에 따른 80MPa급 UHPC으I 품질관리에 관한 연구

구현철 ( Koo Hyun-chul ),문지훈 ( Moo Ji-hun ),이학주 ( Lee Hak-ju ),박민상 ( Park Min-sang ),초성 ( Choi Sung ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.1

Recently, efforts are made to apply 200MPa levels of ultra-high strength concrete to structures exceeding 40MPa.. Ultra-high strength concrete has been steadily researched in Korea as well as abroad, and now it is equipped with 200MPa ultra-high strength concrete mixing technology. Because ultra-high strength concrete has a higher range of compressive strength than ordinary concrete, it is difficult to accurately measure the compressive strength of UHPC concrete with existing compressive strength measuring equipment and can be less reliable. In this study, the compressive strength of the SC80 was measured according to the test method to compare the compressive strength of the SC80 by applying various methods of measurement of compressive strength. The compressive strength test method measured the compressive strength according to the size of the specimen, the grinding method, and the capacity of the UTM equipment.

회전근 개 질환 환자에서 심리적 상태 및 삶의 질 평가

구현정(Hyun-Jung Koo),조철현(Chul-Hyun Cho),정성원(Sung-Won Jung) 대한생물치료정신의학회 2011 생물치료정신의학 Vol.17 No.1

Objectives : Rotator cuff disease is one of the musculoskeletal disorders that is often found in primary care settings. Although it recently shows an upward trend, there are few studies about the psychological status and insomnia of patients with this disease. This study researched the degree of depressive symptoms, anxiety symptoms and insomnia that result from rotator cuff disease. Also, it evaluated how shoulder pain and disability affect the psychological status and quality of life for the patients. Methods : The patient group of this study consisted of 96 patients with rotator cuff disease and the control group consisted of 60 patients. The participants were tested with Visual Analogue Scale(VAS), American Shoulder and Elbow Surgeon’s Scale(ASES), Korean Shoulder Scale(KSS), Hospital Anxiety Depression Scale(HADS), Pittsburg Sleep Quality Index(PSQI) and World Health Organization Quality of Life Scale Abbreviated Version(WHOQOL-BREF). Results : The mean score of tests for the patient group is 5.0 on the HADS-D, 4.8 on the HADS-A, 8.1 on the PSQI, and 80.0 on the WHOQOL-BREF. They were showed significant differences respectively when the scores were compared to the control group’s scores(F=0.175 p=0.03, F=0.085 p=0.03, F=1.724 p=0.00, F=0.438 p=0.00). The VAS score had a positive correlation with the PSQI score and also a negative correlation with the WHOQOL-BREF score. The score of ASES and KSS had negative correlation with the scores of HADS-D, HADS-A, PSQI and a positive correlation with WHOQOL-BREF(p<0.05). Conclusion : It is necessary to provide proper psychological intervention as well as pain control and rehabilitation program for the patients with rotator cuff disease.

폐탄소재료를 활용한 시멘트 모르타르 복합체의 발열성능에 관한 기초 연구

구현철(Koo, Hyun Chul),김영환(Kim, Young Hwan),장낙섭(Jang, Nak Sub),강범주(Kang, Beom Ju),오주현(Oh Jun hyun),오흥섭(Oh, Hong Seob) 대한토목학회 2020 대한토목학회 학술대회 Vol.2020 No.10

언어 속의 신체: 한국어 "머리"를 중심으로

구현정 ( Hyun Jung Koo ) 한국외국어대학교 언어연구소 2009 언어와 언어학 Vol.0 No.46

This paper explores the historical development of Korean body-part terms meli/mali ``head`` from a cognitive linguistic perspective based on the embodiment hypothesis. A historical survey reveals that inanimate entities are often conceptualized as human body-parts. The patterns of the semantic extension of these terms reflect our cognitive system making use of the Top-Down Strategy and the Part-to-Whole Strategy. It is also revealed that the boundaries of the lexis and the grammar merged together and formed a continuum, thus blurring the lexis-grammar distinction.

안지오텐신 2의 사구체 상피세포 ZO-1에 대한 영향

구현회 ( Hyun Hoe Koo ),하태선 ( Tae Sun Ha ) 대한신장학회 2007 Kidney Research and Clinical Practice Vol.26 No.5

Purpose : Angiotensin II plays a potent role in renal injury not only by vasoconstrictive effects but also by biochemical effects. We investigated the effect of angiotensin II on ZO-1 (zonular occludens-1), a component of the slit diaphragm domain connecting slit diaphragm structure and actin cytoskeleton, in the glomerular epithelial cells (podocytes) for the glomerular damage. We tried to find that this effect could be prevented by losartan, an angiotensin II type 1 receptor blocker. Methods : Glomerular epithelial cells were treated with various concentrations of angiotensin II and losartan. The distribution of ZO-1 was observed by confocal microscope and the change of ZO-1 expression was measured by Western blotting and RT-PCR. Results : The intensities of fluorescences and bands of ZO-1 protein were decreased by angiotensin II in a dose-dependent manner by confocal microscopy and Western blot analysis, respectively. ZO-1 also moved from peripheral to inner cytoplasm and lost its linear pattern. These distributional changes of ZO-1 protein by angiotensin II were reversed by losartan in a dose-dependent manner. Angiotensin II reduced the amount and mRNA expresssion of ZO-1 which were also reversed by losartan. Conclusion : Angiotensin II decreases the amount of ZO-1 protein and changes its localization through angiotensin II type 1 receptor. These findings suggest that angiotensin II-added condition induces the cytoplasmic translocation and suppresses the production of ZO-1 in podocytes at transcriptional level, and could be prevented by angiotensin receptor antagonists.

전이성 간세포암종 간세포암종의 뇌전이 환자에서 전이부 절제 수술로 치료한

구현철 ( Hyun Cheol Koo ),김영석 ( Young Seok Kim ),김상균 ( Sang Gyune Kim ),정승원 ( Seung Won Jeong ),장재영 ( Jae Young Jang ),문종호 ( Jong Ho Moon ),김희경 ( Hee Kyung Kim ),이문성 ( Moon Sung Lee ),심찬섭 ( Chan Sup Shim 대한간암학회 2008 대한간암학회지 Vol.8 No.-

함안 지역어와 통영 지역어 대조 연구

구현옥(Koo Hyun-ok) 한글학회 2018 한글 Vol.- No.320

이 연구는 경남 함안 지역어와 통영 지역어의 음운 현상을 중심으로 한 대조 연구로 세대적인 차이를 살펴보고자 하였다. /ㄺ, ㄼ/ 겹받침의 경우 함안 동부 지역은 /ㄹ/이 유지되고 서부 지역은 /ㄹ/이 탈락되는 경향이다. 통영 지역어는 함안 서부 지역과 유사한 현상을 보인다. /ㅣ, ㅗ, ㅜ/로 끝나는 줄기에 씨끝 /ㅏ, ㅓ/가 결합될 경우 함안 동부 지역은 완전닮음 현상을 보이지만 함안 서부 지역은 반홀소리 탈락 현상이 함께 공존하고 있다. 통영 지역어는 홀소리로 시작되거나 첫소리가 센입천장소리가 아닌 경우를 시작으로 점차 완전닮음에 영향을 받고 있으므로 함안 서부 지역에서 보이는 현상과 유사하다. /ㄹ/ 탈락 현상에서 젊은 층은 두 지역어 모두 /ㄹ/이 유지되는 경향을 보이지만 함안 지역어 80대는 수의적인 현상을 보인다. 함안 지역어 모든 세대가 공통적으로 실현되는 음소 첨가 현상도 통영 지역어에서는 노년층에서 주로 실현되는 경향이다. 된소리되기 현상은 통영 지역어보다 함안 지역어에서 강하게 실현되지만 동부와 서부 지역의 두드러진 차이는 없다. /ㅣ/ 치닮기와 /ㄱ/ 입천장소리되기는 지역적인 뚜렷한 차이는 없고 실현 정도가 세대별로 차이가 있다. 특히 입천장소리되기는 젊은 층으로 갈수록 거의 실현되지 않으므로 점점 축소되고 있는 현상이다. This study intends for an examination of generational differences in the phonemic phenomena contrastingly found in Haman dialect placed respectively in the central part and Tongyeong dialect placed in the west part of Gyeongsangnamdo Province. For the case of the pronunciation of the paired final consonants of /ㄺ(lk), ㄼ(lp)/, the area of the east of Haman kept the pronunciation of /ㄹ(l)/ whereas, /ㄹ(l)/ tended to be lost in the west area of Haman. Tongyeong dialect is similar to that in the west part of Haman. In cases of the combination of the word stems of /ㅣ(i), ㅗ(o), ㅜ(u)/ with the word endings (inflections) of /ㅏ(a), ㅓ(ə)/, in the east of Haman showed the phenomena of complete assimilation whereas, in the west of Haman, the exclusion of phonemic pronunciation of semi vowels was found coexisting. Tongyeong dialect is similar to that in the west part of Haman, since the pronunciation thereof is either initiated with vowels or with the sounds elsewhere of hard palatal sounds prone to gradual influence of complete assimilation. In respect of the phenomenon of the deletion of /ㄹ(l)/, the generation of youth tend to keep the pronunciation of /ㄹ(l)/ in both regions however, the generation of 80s shows keeping or deletion of /ㄹ(l)/ discretionarily (arbitrarily) in Haman. The consonant insertion in the pronunciation was found commonly from all generations in Haman however, in Tongyeong, it tended to be realized mainly by the old generations. Regarding the phenomenon of tense pronunciation, it tends to be strongly realized more in Haman than in Tongyeong. However, no significant differences between the east and west regions were found in Haman. For the cases of the phenomena of reverse assimilation (the umlaut) of /ㅣ(i)/ and the palatalization of /ㄱ(g)/ in pronunciation, no significant regional differences were found except for the realization thereof found with varied degrees in each generation. In particular, the palatalization in pronunciation seems gradually decreasing since few instances thereof were found from the generation of youth.