흉벽종양 16례의 임상적 고찰

이지원,한균인,이영,Lee, Jee-Won,Han, Kyun-In,Lee, Young 대한흉부심장혈관외과학회 1980 Journal of Chest Surgery (J Chest Surg) Vol.13 No.4

16 cases of the chest wall tumors that had been treated at the dept. of thoracic & cardiovascular surgery, Chungnam National University Hospital, for 3.5 years from Jan. 1977 to Jun. 1980 were analyzed. The results were as follows; 1. Generally the chest wall tumors were most frequent in the thirties, the youngest age was 2 years, and the oldest 65 years. The incidence rate of male to female was 1.3:1. The malignant tumors were common in the fifties & sixties, the incidence rate of male to female 5:1. 2. The common disease entities were rib tuberculosis [43.7%] and metastatic tumor [25.0%], and the another chondrosarcoma, osteosarcoma, fibrous dysplasia, chronic osteomyelitis, and granuloma accompanying with acute osteomyelitis by Klebsiella infection were 6.3%, respectively. 3. The common manifestations were local swelling [100.0%] and local chest pain [43.8%].

담화표지로 사용되는 ‘我想’의 운율적 특징

이지원(Lee, Jee Won) 담화·인지언어학회 2018 담화와 인지 Vol.25 No.3

This study aims to provide a detailed description of the prosodic realizations of the discourse marker wo xiang and its prosodic realizations. Using corpus data of the present-day spoken Mandarin Chinese, the prosodic patterns of wo xiang are analyzed and interpreted in context. The findings show that the verb is stressed in more than half of our data. The pronoun is the second most frequently stressed element, while only one is entirely unstressed. In conversations, the degree of a word or phrase’s prosodic prominence is directly related to its informativeness. Prosodic prominence is typically lessened when there is a loss of semantic weight in favor of pragmatic meaning. Wo xiang is prosodically prominent when it expresses an epistemic stance of certainty or uncertainty towards a proposition, but it loses prominence when it has an interpersonal function. Studying the prosodic realization of wo xiang makes an important contribution to understanding how prosody conveys subtle shades of meaning that are nonetheless crucial for utterance interpretation. Conversational speakers use a variety of prosodic features in different contexts to accomplish their communicative purposes.

반응발화에서 나타나는 장음화 현상

이지원(Lee, Jee Won) 담화·인지언어학회 2016 담화와 인지 Vol.23 No.4

This study analyzes lengthened reactive tokens occurring in Chinese conversations between native speakers and speakers whose native language is Korean. This study uses both qualitative methods based in conversation analysis and corpus-based quantitative methods to show that lengthened reactive tokens function as a means of displaying the speaker’s stance toward his/her interlocutor. In this case, the Korean speaker uses lengthened reactive tokens to mark what the Chinese native speaker had just said as highly significant or noteworthy. In this way, the Korean speaker constructs his/her identity as a non-native speaker. Both native and non-native speakers orient toward each other’s identities as they emerge in an interaction, and each uses the other party’s identity to determine future conversational acts. These findings suggest that the Chinese native speaker and the Korean speaker collaborate on creating and managing their identities within conversational interaction.

숙시닐화 및 부분가수분해가 대두단백질 분리물의 기능적 특성과 단백질 - 단백질 상호작용에 미치는 영향

이지원(Jee-Won Lee),하정욱(Jung-Uk Ha) 한국식품영양과학회 1989 한국식품영양과학회지 Vol.18 No.4

숙시닐화 또는 트립신처리에 의한 대두단백질 분리물의 화학적 변형은 단백질의 함량을 감소시키는 것으로 나타났고, 아미노산 조성에서 tyrosine의 증가가 현저하였으나 lysine은 트립신처리시에만 크게 증가하였다. 화학적 변형은 단백질의 용해성을 증가시키고 pH의존성이 뚜렷하여 등전점 변이시키는 효과를 나타내었다. 단백질의 용해성은 염류의 농도증가에 의해 감소하는 경향을 나타내었으며, 화학적 변형은 유흡수성과 수분흡수성, 유화특성 및 기포성 등을 증가시키는 반면에 기포안정성을 다소 저하시키고 자외선 흡광도와 용적밀도를 감소시켰다. 한편 대두단백질 분리물과 우육단백질 혼합에 따른 상호작용에 의해서는 유화활성, 유화활성지수 및 기포성의 증가를 가져왔으나 유화안정성에 대해서는 현저한 효과가 나타나지 않았다. Soybean protein isolates were acylated with succinic anhydride and partially hydrolyzed with trypsin. Chemical modification decreased protein contents of samples and, in amino acid composition, tyrosine was increased comparatively. And lysine was increased remarkably by partial proteolysis. Succinylation and trypsin treatment increased the aqueous solubility and shifted the isoelectric potint that showed high pH-dependence of protein solubility. Protein solubility was influenced by salt concentration such as NaCl, CaCl₂, NaNO₃ and NaH₂PO₄. Chemical modification increased the absorption of oil and water, emulsification properties and foam capacity, but decreased foam stability, ultraviolet absorbance and bulk density. Protein-protein interaction between soybean protein isolates and beef protein increased the emulsifying activity, emulsifying activity index and foaming properties, but it didn't have any influence on emulsion stability.

정밀화학의 새로운 가치창출 / 생물의약품 개발을 위한 최근 연구동향

이지원(Jee Won Lee) 한국공업화학회 2000 공업화학전망 Vol.3 No.6

N/A

상호작용적 자원으로서의 현대중국어 어기조사 ‘吧’

이지원(Lee, Jee Won) 담화·인지언어학회 2015 담화와 인지 Vol.22 No.2

This study investigates the functions of the Chinese sentence-final particle ba from an interactional perspective. This study examines several aspects of ba, including its distributional properties, collocation patterns, and sequential structures in conversational contexts. I argue that ba in discourse carries two key elements: the internal state of a speaker’s knowledge about an event or a state of being and the speaker’s stance toward the information or proposition being delivered. In using ba, a speaker pragmatically tilts the epistemic gradient from declaration toward a questioning stance by lowering his or her epistemic commitment (or by raising the addressee’s). The sentence-final particle ba can exert these forces by conveying information about the reasons for such raising or lowering of epistemic commitment. This analysis opens up an interesting line of study regarding the sentence-final particle ba from dialogic interactions between interlocutors and enriches our understanding of how Chinese sentence-final particles in general function in interaction.

뉴노멀시대의 도서관 서비스 변화로 인한 리좀형 네트워크 공간구조 도서관으로의 전환 가능성 연구 - 코로나 19 이후의 비전 -

이지원(Lee, Jee-Won),유다은(Yoo, Da-Un) 대한건축학회 2020 대한건축학회 학술발표대회 논문집 Vol.40 No.2

The purpose of this study was to explore the possibilities of the transition to the Rhizome Structured Spatial Network Library in the age after COVID-19. The cases and theories were considered to understand the characteristics of the Rhizome Structured Space. The results of this study were as follows; the Rhizome Structured Spatial Network Library has a multi-function, small private space, blurred boundaries, Proximity. Therefore, the Rhizome Structured Spatial Network Library can be expected to provide public service in the living area and be contributed to social network. Also the Rhizome Structured Spatial Network Library can be used as an alternative public services when the large public libraries were closed in unexpected pandemic of infectious diseases.

바이오 융합 기술 / 생명공학 진단기술의 개요

이지원(Jee Won Lee) 한국공업화학회 2002 공업화학전망 Vol.5 No.4

N/A

일부 치위생과 학생들의 학과 만족도 및 적응도에 관한 조사연구

이지원(Lee, Jee-Won),문희정(Moon, Hee-Jung),최미숙(Choi, Mi-Suk) 한국산학기술학회 2009 한국산학기술학회논문지 Vol.10 No.11

치위생과 재학생들의 대학 진학시 학과 선택 요인을 알아보고 학과 만족도 및 치과위생사에 대한 인식도를 알아봄으로써 학생지도 및 상담시에 필요한 기초자료를 제공하고자 경기, 강원, 충남, 경북, 경남 지역의 6개 대학 치 위생과 재학중인 학생 856명을 대상으로 설문조사를 실행하였으며 SPSS 15.0을 이용하여 분석한 결과 학년별 만족도 차이는 ‘대인만족도’ ‘수업만족도’ ‘시설만족도’ ‘활동만족도’ ‘과특성만족도’ 모두 통계적으로 유의한 차이를 나타냈다 (p<0.05). 학과 선택시 결정요인에 따른 만족도의 차이는 ‘수업만족도’ ‘활동만족도’ ‘과특성만족도’ 가 통계적으로 유 의한 차이를 나타냈으며(p<0.05), 학년에 따른 상담만족도를 보면 진로고민에서 3학년이 가장 높게 나타났으며, 모든 집단이 그렇다 이상의 인식이 나타났으며 학년이 높아질수록 상담만족도가 떨어지는 것으로 나타났다. 학년에 따른 인식도는 학년에 따라 실무인식, 직업인식 모두 1학년에서 높게 나타났으며, 통계적으로 집단간의 차이는 유의한 차 이를 나타냈다(p<0.05). The survey of the 856 students of the dental hygiene departments in 6 universities in Gyunggi, Kangwon, Chungnam, Gyungbuk, and Gyungnam region was carried out. The purpose of the survey is to find their satisfaction measurement with the department and how they recognize the dental hygienist as well as why they selected the dental hygiene department when they applied for university. The result, analyzed by SPSS 15.0, statistically shows that the measurement of satisfaction by each academic year represents the meaningful difference (P<0.05) in all variables such as the “satisfaction with people”, “satisfcation with lectures”, “satisfaction with facilities”, “satisfaction with activities”, and “satisfaction with the department characteristic”. The measurement of satisfaction by the decision-making factor for the department selection shows the meaningful difference (P<0.05) in the variables of “satisfaction with lectures”, “satisfaction with activities”, and “satisfaction with the department characteristic”. In the case of the measurement of satisfaction with counselling by each academic year, the 3rd year student shows the highest in the career counselling. All the groups recognize for this question as “higher” or “yes”, while the higher academic year students were gradually less satisfied. In the case of the level of recognition by each academic year, the 1st year student shows high in the variables of“practical work recognition” and “vocation recognition” and the difference among groups shows statistically meaningful difference(P<0.05).

고혈압 환자에서 C반응단백과 상완-발목 맥파 속도의 관계

이지원(Ji-Won Lee),김상환(Sang-Hwan Kim),임지애(Jee-Aee Im),이덕철(Duk-Chul Lee) 대한임상노인의학회 2004 대한임상노인의학회지 Vol.5 No.4

Background: C-reactive protein (CRP) levels predict outcome in hypertensive patients with atherosclerosis. Arterial stiffness also independently predicts all-cause and cardiovascular mortality and may be involved in process of atherosclerosis. The aim of this study was to investigate the relationship between brachial-ankle pulse wave velocity (baPWV), a marker of arterial stiffness, and inflammation. Methods: Brachial-ankle pulse wave velocity (baPWV) and ankle-brachial index (ABI) were assessed in 63 individuals. Age, gender, smoking, pulse pressure, body mass index (BMI) ,fasting blood glucose, lipid parameters, CRP, lipoprotein (a) were measured. Pearson's correlation analysis and multiple regression analysis were conducted to identify the relationship betweeen baPWV and parameters. Results: Brachial-ankle pulse wave velocity (baPWV) was correlated significantly with age (r=0.497; P<0.001), pulse pressure (r=0.454; P=0.001), high density lipoprotein (r=0.286; P=0.023), and CRP (r=0.288; P=0.022). In multiple regression models, after adjustment for age, gender, BMI, heart rate, pulse pressure, high density lipoprotein, and hypertension medication, baPWV was independently correlated with CRP (adjusted R²=0.417, P=0.034). Conclusion: Brachial-ankle pulse wave velocity had a significant relation with levels of CRP in patients with hypertension, suggesting that inflammation may be involved in arterial stiffening. 연구배경: C반응단백(C-reactive protein, CRP)은 고혈압 환자에서 대 혈관의 죽상경화를 예견할 수 있는 염증 지표이며, 동맥의 경직도(arterial stiffness) 또한 독립적으로 심혈관질환의 사망률을 예측할 수 있으며 대 혈관의 죽상경화에 관여하는 인자로 알려져 있다. 따라서 본 연구에서는 비 침습적인 방법인 상완-발목 맥파 속도 (brachial-ankle pulse wave velocity, baPWV)측정으로 알아본 동맥의 경직도와 염증과의 관련성을 알아보고자 하였다. 방법: 고혈압이 있는 63명의 발목-상완 혈압지수(ankle-brachial index, ABI)와 상완-발목 맥파 속도를 측정하였다. 나이, 성별, 흡연, 맥압, 체질량 지수에 대해 조사하였으며, 공복 혈당, 혈 중 지질 검사, C반응단백, lipoprotein (a)을 검사하였으며, 상완-발목 맥파 속도와의 상관성을 피어슨 상관분석과 다중회귀분석법으로 분석하였다. 결과: 상완-발목 맥파 속도는 나이(r=0.497; P<0.001), 맥압(r=0.454; P=0.001), 고밀도 콜레스테롤(r=0.286; P=0.023), C반응단백(r=0.288; P=0.022)과 양의 상관관계를 보였다. 나이, 성별, 체질량 지수, 심박동수, 맥압, 고밀도 콜레스테롤, 고혈압 약제 복용 여부에 대해 보정한 후 다중회귀분석 결과 C반응단백과 상완-발목 맥파 속도는 독립적으로 유의한 상관관계를 보였다(adjusted R2=0.417, P=0.034). 결론: 고혈압 환자에서 상완-발목 맥파 속도와 염증 지표인 C반응단백은 연관이 있으며, 이는 염증과 동맥의 경직도와의 관련성을 의미한다.