Fermi Resonance and Solvent Dependence of the νC=O Frequency shifts of Raman Spectra: Cyclohecanone and 2-Cyclohexen-1-one

남상일,민은선,정영미,이무상,Nam, Sang Il,Min, Eun Seon,Jeong, Yeong Mi,Lee, Mu Sang Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.9

The carbonyl stretching vibration, νC=O of 2-cyclohexene-1-one, is in Fermi resonance with a combination tone. The amount of Fermi resonance interaction between these two modes is dependent upon the amount of solute/solvent interaction due to hyd rogen bonding between the carbonyl oxygen and the solvent proton. The corrected νC=O frequency of 2-cyclohexene-1-one occurs at a lower frequency than the observed νC=O mode of cyclohexanone, possibly caused by expanded conjugation effects. The carbonyl stretching modes of cyclic ketones were also affected by interaction with the ROH/CCl4 mixed solvent system.

탄소포집 공정 내 질소산화물 거동 평가 연구

남상아(Nam Sang A),이상중(Sang Jung Lee),한정은(Jung Eun Han),김상희(Sang Hee Kim) 대한환경공학회 2022 대한환경공학회 학술발표논문집 Vol.2022 No.11

한국어 어휘 학습에서 기억 강화 전략이 어휘 기억에 미치는 영향

남상은(Nam Sang-eun),김영주(Kim Young-joo) 국어국문학회 2011 국어국문학 Vol.- No.157

This study aims at proving the effect of using memorial strategy on learners' vocabulary memory, presuming the need of a strategy in vocabulary learning. The main results of this research were as follows; Firstly, post immediate and delayed tests were conducted in order to measure short term and long term memory of experimental group with students who used vocabulary learning strategies and the control group with students who did not use special vocabulary learning strategy. The results of post immediate test were high in the experimental group in the first, second, and third experiments, but the differences of average between two groups were not significant. However, post delayed tests showed that the average of the experimental group was higher than that of control group and the differences of the average were significant. This confirmed that use of vocabulary learning strategy was more effective in learners' long term memory. Secondly, use of the strategy of connecting associational words did not have significant effect in short term memory, but it was very positive in long term memory. Thirdly, the strategy of making sentences was not effective in short or long term memory. Consequently, this research provided suggestions that using vocabulary learning strategy on learning vocabulary was effective, thus highly recommended in Korean language education.

경련 발작으로 발현된 지발형 제II형 글루타르산혈증

남상정,이건준,박원일,배은주,이경화,이홍진,Nam, Sang Jeong,Lee, Gun Joon,Park, Won Il,Bae, Eun Joo,Lee, Kyung Hwa,Lee, Hong Jin 대한유전성대사질환학회 2005 대한유전성대사질환학회지 Vol.5 No.1

제II형 글루타르산혈증은 발생 시기와 정도에 따라서 질병의 경과를 달리한다. 지발형의 경우 평상시에는 증상이 없고, 검사 소견도 정상 소견을 보이나 대사가 증가되는 hypercatabolic status에서는 저혈당, 대사성 산혈증, 고암모니아혈증 등이 나타나며, 다양한 신경학적인 증상들이 나타날 수 있다. 따라서 신경학적인 증상들이 있는 경우 기본적인 검사들을 시행해 보고, 위와 같은 소견들이 보이는 경우에는 소변의 유기산 분석을 통한 진단이 필요하다. 정맥내로 포도당이 투여되면 유기산 분석의 양상이 매우 빠른 속도로 정상화될 수 있으므로 정맥내로 포도당을 투여하기 전에 소변 검체를 채취하여 냉동 보관하는 것은 정확하고 빠른 진단을 위하여 필수적이라고 할 수 있다. Glutaric acidemia (GA) type II is a very rare inherited disorder that have no accruate figure on its icidende. People with Glutaric acidemia type II have an enzyme that does not work properly. Two specific enzymes are associated with Glutaric acidemia type II:1. Electron transfer flavoprotein (ETF), 2. ETF-ubiquinone oxidoreductase (ETF-QO). Both of these enzymes have similar functions in the body, and children with Glutaric acidemia type II may lack one or the other of these enzymes. They play an important role in breaking down fats and proteins, and help the body to produce energy. GA II clinically manifested as (1) neonatal onset with congenital anomalies (2) neonatal onset without anomalies, and (3) mild and/or later onset. The first two groups are sometimes said to have multiple acyl CoA dehydrogenation deficiency-severe and the third to have multiple acyl CoA dehydrogenation deficiency-mild. The course and age at presentation of later-onset glutaric acidemia type II is extremely variable, therefore it is difficult to diagnosis. We experienced one case of late onset form glutaric acidemia type II with afebrile status epilepticus-like convulsion.

SDGs와 아동권리 그리고 한국의 국제개발협력 CSO

남상은 ( Nam Sang-eun ) 초록우산 어린이재단(구 한국복지재단) 2016 아동복지연구소 보고서 Vol.2016 No.1

촉매 및 반응공학 Poster 발표

남상성,김필성,심은경,최명재,박상언,이규완 ( Sang Sung Nam,Pil Seong Kim,Eun Kyung Shim,Myong Jae Choi,Sang Eon Park ) 한국화학공학회 1994 춘계학술발표회 Vol.- No.-

소아 경련성질환의 Valproate 치료에 의한 혈소판감소증의 유병률 및 위험인자

남상정(Sang Jeong Nam),이건준(Gyun Jun Lee),이경화(Kyung Hwa Lee),배은주(Eun Joo Bae),이홍진(Hong Jin Lee),박원일(Won Il Park) 대한소아신경학회 2006 대한소아신경학회지 Vol.14 No.2

목 적: valproate 치료에 의한 혈소판감소증의 유병률과 혈소판 수의 변화에 영향을 줄 수 있는 위험인자에 대해서 알아보고자 본 연구를 시행했다. 방 법: 2000년 1월 1일부터 2005년 12월 31일까지 경련성 질환의 치료에 valproate를 단독 사용한 환아들 중 1년 이상 추적이 가능했던 54례를 대상으로, 혈소판감소증의 유병률과 연령과 성별, valporate의 혈중농도, 치료기간 등과 혈소판 수와의 관계를 분석하였다. 결 과: 소아에서 valproate 치료에 의한 혈소판 감소증은 11.1%였다. 치료전 혈소판 수는 332,240±97,820/μL였으며, 3개월 270,740±100,400/μL, 6개월 273,640±86,660/μL, 12개월 300,850±108,850/μL로 3개월 이내 현저한 혈소판 수의 감소를 보였다(P>0.05). 성별, 나이 그리고 혈중농도에 따른 혈소판 수의 차이는 없었다. 결 론: valproate 치료 후 혈소판 감소는 대부분 치료시작 3개월 이내 발생하며 치료를 하지 않아도 정상 혈소판 수로 회복되나. 일부에서는 중증의 혈소판 감소로 출혈성 경향을 보일 수 있어 주기적인 검사가 필요할 것으로 생각된다. Purpose : This study was undertaken to investigate the prevalence and the risk factors of thrombocytopenia in children taking valproate for convulsive disorders. Methods : From Jan. 2000 to Dec. 2005, we reviewed the medical recordes of 54 children with convulsive disorders taking valproate over a period of 12 months. Then, we estimated the prevalence of thrombocytopenia, and analyzed the relationship between changes in platelet counts and other factors such as age, sex, serum valproate levels and the duration of valproate therapy. Results : Six(11.1%) children taking valproate had at least one episode of thrombocytopenia. The platelet counts were significantly lowered at 3 months after valproate therapy and recovered after 6 months(P<0.05). The relationship between the platelet counts and other factors such as blood valproate levels, sex and age was not observed in our study. Conclusion : Thrombocytopenia can appear after a few months of therapy and regular monitorings of platelet counts in children taking valproate may be needed to prevent potential bleeding diathesis.

레저스포츠 활성화를 위한 국내 캠핑장 제도개선에 대한 정책적 제언

남상백(Nam, Sang-Back),정지은(Jung, Ji-Eun),권재윤(Kwon, Jae-Yoon) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.4

The purpose of this study was to investigate how to improve the camping site system in order to revitalize leisure sports in Korea and to identify the weaknesses of related regulation factors. In addition, this study points out the problems through theoretical and practical applications that have the upper concept of systematic review methodology and specific cases, and presents a case study methodology that can solve fundamental problems by suggesting the discussions and proposals found through the process. The results were as follows. First, In order to improve the legitimate operational problems and the licensing system, it was found that camping site safety management related laws and systematic management regulations should be preceded. Second, standard manuals should comply with mandatory safety management guidelines and detailed standards, and it is necessary to reorganize overall aspects such as safety checks and training. Third, it is found that the distribution of facilities and services differs in domestic application, so it is necessary to classify it as a clear standard. Fourth, It has been found that it is necessary to experience leisure contents and to consider regional characteristics through various programs" linkage with community.

온도가 크라슐라의 클로로필 함량 및 생육특성과 품질에 미치는 영향

오은하(Eun-ha Oh),이재홍(Jae-Hong Lee),조광현(Kwang-Hyun Jho),남상용(Sang-Yong Nam) 한국원예학회 2012 한국원예학회 학술발표요지 Vol.2012 No.10

대학 이러닝에서 학습자의 자발성과 수업기능 활용, 학습 성공에 대한 이해도가 학습 성취도에 미치는 영향

조은순(Eun-Soon Cho),남상조(Sang-Zo Nam) 한국콘텐츠학회 2011 한국콘텐츠학회논문지 Vol.11 No.12

본 논문은 대학 이러닝 수업에서 학생들의 자발적인 학습활동과 인터넷 수업기능의 활용, 학습 성공에 대한 이해정도가 학습 성취도에 미치는 영향을 분석하였다. 대학에서 이러닝 수업을 듣고 있는 학생들 297명을 대상으로 설문분석을 통하여 핵심변인에 대한 요인들을 분석한 결과 인터넷 수업 시 자기주도성을 나타내는 다양한 요인들이 학생들의 자발성(자기주도성), 인터넷수업기능 활용성, 학습에 대한 성공요인 이해정도의 세 가지 카테고리로 분류되었다. 이 세 가지 요인변수들이 결과변수인 학생들의 성적에 미치는 영향을 분석한 연구결과, 자기주도적인 성향이 학습자 성취도에 유의미한 영향이 있는 것으로 나타났다. 이를 통해 대학 이러닝 수업에서 다양한 상호작용적인 인터넷 활용기능이나 학습 성공에 대한 이해정도보다 학생들의 자발적 수업활동에 대한 직접적인 준비가 학습 성취에 결정적인 영향을 미칠 수 있다는 것을 알 수 있었다. 이는 향후 대학의 이러닝 수업에서 교수 학습 전략을 설계할 때 고려해야 하는 중요한 시사점이라 할 수 있다. The purpose of this study is to investigate the effects of learners’ self-motivational attitudes, use of instructional function, and understanding of successful learning on achievement in college e-learning classes. The study analyzed 297 college students’ questionnaire about their internet learning attitudes based on how they understand e-learning and use various internet functions for their learning achievement. After factor analyses, the results found that there were three major factors such as self-motivational attitude, use of instructional function, and understanding of successful learning out of 15 survey items. Multiple regression showed that the self-motivational factor affects the learning achievement with overall three factors analyses. This result indicates that college e-learning classes should focus on the analysis of learners self-motivational issues in college e-learning classes. This study suggest that the relationship between learners’ e-learning experience and learning achievement should be examined in the near future to show how it affects on learners e-learning class management and their achievement.