Investigation of the April 2000 forest fire damage in Kang-won Province, Korea, using RADARSAT data

Kang, Sung Chul,Seo, Jin Won,Lee, Tae Hee,Park, Sang Eun,Hong, Suk Young,Moon, Wooil M. 대한원격탐사학회 2000 International Symposium on Remote Sensing Vol.16 No.1

The series of forest Fires in Kangwon Province in April, 2000, were one of the mast serious ones in the Kang-won Province in recent years. The fire damaged areas are extensive and this paper investigates the utility of the satellite image data, particularly the RADARSAT SAR data. One of the main objectives of this study included evaluation of potential usefulness of the C-band RADARSAT data in the detection of forest fires in mountainous areas. Among several fire damaged sites, the area near Samchuk (city) was selected as the main study area and mufti-temporal RADARSAT(raw) data were acquired and the processed results were comparatively investigated with the IRS-1c data acquired shortly after the fire. To identify the burnt area from the undamaged background in the optical imagery, supervised classification and NDVI processing were carried out and tested with the IRS-1C data. For this experiment, several sets of raw RADARSAT standard and Fine mode (S4, F3, ascending orbit) data were processed and the final image was formed. In addition to the final image, sigma nought (σ°) was catnputed and compared for the burnt area against the undamaged areas. Because of the steep slopes in the study area and subsequent deviation from the flat surface scattering models, the fire scars in the sigma nought (σ°) image were not apparent. However, fire scars are slightly detected in the difference and ratio images obtained from the signal intensity data acquired at different dates (bath before and after fire). Texture analysis of the image data including the burnt areas were carried out using the Multiplicative Markov Random-Field (MMRF) algorithm. The detection of the fire damaged area from both standard mode and fine mode RADARSAT was not as straightforward as in optical data. However, Previous studies with ERS-1 S_AR and RADARSAT data in Indonesia and in the North American Plains indicate that C-band SAR data provide us with an effective tool for studying the forest fire damages. However, the application of C-band SAR data to the analysis of the forest fire areas requires careful processing of the data with realistic scattering models.

Consumer Recognition Survey for Establishing the Reasonable Expiration Dates of Health Functional Foods

( Soo Jin Youn ),( Joo Youn Park ),( Hee Su Kim ),( Eun Jin Kang ),( Kil Jin Kang1 ),( Hye Kyung Park ),( Gun Hee Kim ) 한국식생활문화학회 2009 Food Quality and Culture Vol.3 No.2

This study investigated consumers` recognition on shelf life of health functional foods to set up their rational expiration date. For this study 107 male and female adults aged 20 to 59 years were randomly selected as major consumers of health functional foods. And their data were analyzed with SPSS 17.0. The questionnaire included questions asking a consumer`s recognition on the shelf life of health functional foods and how to treat health function food passing its shelf life. In this study, the consumers were found to pay attentions considerably to the shelf life. But most of them did not know an accurate meaning of the shelf life of health functional food and mistook it for expiry date. In addition, the consumers doubted safety of health functional foods passing the shelf life. Therefore, education for consumers about an accurate meaning of the shelf life was needed. The results of this study were considered to be helpful to set up a reasonable expiration date for health functional food.

식민지기 관북 출신 시인들의 방언 의식과 시적 언어의 향방

강은진(Kang, Eun-Jin) 한국시학회 2016 한국시학연구 Vol.- No.45

1930년대의 표준어 담론은 국어학계를 중심으로 한 어문운동으로 전개되었고, 어문운동의 실천적 방편으로 문학작품 창작의 표준어 사용 문제가 부각되었다. 삼천리가 1940년 총 4회에 걸쳐 게재한 ‘향토문화 좌담회’는 이러한 배경에서 등장했다. 이 좌담회의 관북지역 편에서는 김기림, 김광섭, 이용악 등 시인들 대부분이 공통적으로 미학적 열등함과 소통의 장애 때문에 이를 시에 사용하는 것을 몹시 꺼리고 있음이 드러난다. 그런데 방언과 관련한 이 세 시인의 시적 언어는 각기 다른 방향으로 전개된다. 모더니티를 ‘문명의 아들’로 간주했던 김기림에게 방언은 지역의 언어이자 과거의 언어였다. 따라서 그는 방언을 극복하고 외래어, 신조어, 관념어 등을 시적 언어로 채용함으로써 신문명의 상징으로서의 언어적 모더니티를 구현하고자 했던 것이다. 그러나 그의 시에는 방언을 민족의 언어이자 강한 활력을 지닌 언어로 인식하는 복합적 태도도 분명히 존재한다. 김광섭은 매우 철저하게 방언과 지방색을 탈각하고 세련된 서울말로 시를 창작했다. 그는 ‘지방’이라는 단어를 그의 정신에서 지워냈고, 시의 언어에서도 지역성과 방언을 거의 완벽에 가깝도록 소거해버렸다. 이러한 강박적 시작업에는 서구 상징주의를 흠모했던 그의 문학적 편력도 크게 작용했다. 그의 시의 언어는 고립된 달팽이가 은으로 된 실을 짜내듯 고결하고 신비로운 작업으로 그려진다. 반면 이용악은 북방 정서를 서울말을 근간으로 시에 담아냈다. ‘중앙’과 ‘지방’이라는 지역 표상은 ‘표준어’와 ‘방언’이라는 언어 표상으로 확대되고, 여기에 계급적 성격이 부가되면서 방언은 슬픔의 언어가 된다.『전라도 가시내』는 삶의 중앙에서 밀려난 ‘지방’ 사람들의 고난과 슬픔이 녹아 있는 시이다. 북간도에서 만난 함경도 사내와 전라도 가시내는 삶의 주변부의 언어로 서로를 위로한다. 이 때 매개가 되는 것이 바로 방언이다. 이용악은 사용층의 감성을 뜨겁게 감싸는 방언의 정서적 기능에 깊이 고무되어 있었던 것이다. The issue of standard language in the 1930s arose from a literary movement that developed around the Korean linguistics. Then, the standard language of literature emerged as a practical means of this literary movement. A series of ‘Roundtable Discussion on Folk Culture’ that Samchully posted four times appeared in this context. This discussion is divided whole Korea into Kwan-Soe, Ki-Ho, Yong-Nam, Yong-Dong, Kwan-Buk. It showed awareness of the local native dialect writers. Especially poets in the area of Kwan-Buk such as Kim, Ki-Rim, Kim Kwang-Seoup, Lee, Yong -Ak most commonly reveals that it is very reluctant to use dialects in their poem. It was because of aesthetic inferiority and communication disorders. In connection with the dialect, the poetic language of each of these three poets are deployed in a different direction. To Kim, Ki-Rim Modernity was considered to be a “son of civilizations”, so dialect was the language of the past and local. Therefore he used a foreign words, neologism, such as conceptual words sought to implement a symbol of poetic language as a linguistic modernity of the new civilization. Kim, Kwang-Seop wrote a poem words to eliminate dialect and locality thoroughly. His literary tastes adore the Western symbolism had a huge impact on this work. He portrayed language of poetry as virtuous and beautiful feature. It seemed like an isolated snail weaved beautiful silver strings. On the other hand Lee, Yong-Ak wrote a poem containing the Northern sentiment in standard language. Hometown was the alienated ‘country’ from the center and local people including himself were ‘rural people’ to wander here and there. Regional representation of ‘central’ and ‘local’ were extended to language representation of ‘standard language’ and ‘dialect’. The class consciousness was added to those concept, dialect became the language of grief. Lee was deeply encouraged by the emotional function of the dialect to comfort the local people.

정의적 특성이 수학적 문제 해결력에 미치는 영향

강호욱,노은환,박은진,송현준,이혜경,주채연 진주교육대학교 초등교육연구소 2005 科學敎育硏究 Vol.28 No.-

The purpose of this study is to provide some basic data which can be helpful for improving the methods of mathematics teaching-learning emphasizing the affective factors by investigating the effect on affective characteristics and mathematical problem solving ability of the students on the elementary school sixth grade. In order to achieve these purpose, the following research problems were set up for the present study: The results of this study are as follows: First, it was appeared that there was not any difference on attitude on mathematics, belief, self-confidence and the degree of mathematical problem solving ability by sex. Second, it was appeared that there was some statistical meaningful difference on attitude on mathematics, belief, self-confidence and the degree of mathematical problem solving ability according to high middle low ability on mathematics which the students think that they have. Based on the results of this study, I'd like to give some suggestions as followings to provide some help to teaching and learning mathematics. First, the succeeding studies are needed by selecting different population from the population of this study, classifying low-ranking factors consisting of affective characteristics differently from this study, compounding each low-ranking factors in various manners like using new items, etc. Second, the succeeding studies are needed in this part, because what mathematical belief teachers have mathematics can have an effect on students' mathematical belief and action as well as on teachers' thinking process and action in the class. Third, the succeeding studies are needed to develop concrete field study and program which can be helpful for improving actually students' affective behavior characteristics in school field.

퇴행성 근골격계 질환을 가진 중년여성이 지각한 가족지지의 자아존중감의 관계

강경자,이은진 대한류마티스 건강전문학회 2000 근관절건강학회지 Vol.7 No.1

Middle age for women is one of the most important stages of the whole normal life span and has unique problems concerning the psychological and physical health, specifically degenerative musculoskeletal diseases. Therefore middle age women should prepare in order to lead a healthy and fruitful life as they enter/begin old age. As the population of middle age women increase, the demands of nurses who care for this age group also continue to grow. Nurses must be interested in this middle age group of women in Korea. This study was designed to identify the extent of family support and self-esteem of the middle age women with degenerative musculoskeletal diseases and the relationship between them and nurse's contribution to middle age women's health promotion that maintain and promote quality of her life. The population of this study was 112 women aged 40-60, attending the out patient clinic one University Hospital and one Hospital, in Pusan. The data was collected from 1st August to the 30th of September, 1998 by using 36 items questionnaire. The instrument used for measuring family support was of Chai's(1983) FSS which was modified by Kang's(1984) Family Support Scale. And that for self-esteem was Rosenberg's(1965) Self-esteem Scale. The reliability of Chai's FSS and Rosenberg's instruments were tested by Cronbach's alpha and showed that they were 0.93 and 0.89 each respectively. Data was analyzed by descriptive statistics, t-test, ANOVA, and Pearson's Correlation Coefficient using the SPSS computer program. The results of the study were summarized as follows : 1. The mean score of the perceived family support was 39.31±9.42. 2. The mean score of the perceived self-esteem was 33.16±6.75. 3. Statistically significant factors influencing the family support among sociodemographic variables was satisfaction of marriage(F =-3.069, p〈0.003). 4. Statistically significant factors influencing the self-esteem among sociodemographic variables were age(F=3.992, p=0.000), education(F=2.260, p=0.026), housing(F=-1.987, p=0.049) and satisfaction of marriage(F =-2.305, P=0.023). 5. There was a significant correlation between family support and self-esteem(r=.621, p〈.000). In conclusion, perceived the family support was important for middle age women to increase their self-esteem. Nurses should be aware of the necessity of family support in the supportive nursing of middle age women and should be able to make a plan to educate the family about supporting the wife/mother. The continuing study of the health promotion of middle age women to find out variables influencing middle age women' health must continue.

RAPD-PCR을 이용한 마우스 계통간 유연관계

강은영,성승현,이진성,김선호,서동상 성균관대학교 생명과학자원연구소 1996 生命資源科學硏究 Vol.3 No.2

We have analyzed the genetic relationship among the mouse strains using RAPD-PCR. Polymorphic RAPD markers amplified from various primers were used to analyze the genetic relationship among seven mouse strains, CBA, C57BL/6, BALB/C, NOD, A/wy, DBA2, and AKR. The genetic similarity coefficients were estimated using the RAPD markers by UPGMA method. The genetic similarity coefficient between CBA and NOD was 0.474. This value was lower than any other genetic similarity coefficient among the strains tested. And CBA-specific RAPD band patterns were observed in 5 primers from 6 polymorphic primers used. This study makes possible phylogenetic identification among the inbred mouse strains at the molecular level using RAPD-PCR techniques.

부분 간 절제가 Dimethylnitrosamine으로 인한 간 병변에 미치는 영향에 대한 연구

은희경,김진만,강대영 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.1

In an attempt to elucidate the pathological effects of dimethylnitrosamine (DMN) administration following partial hepatectomy (1/3), the present study was undertaken in male Sprague-Dawley rats. The evidence of hyperplastic nodules, the number and nuclear size of dysplastic cells, and the ratio of liver weight compared to body weight were evaluated, especially emphasizing on the difference among several groups. Rats were partially hepatectomized and DMN(10mg or 20mg per Kg) was administered at 20 hours or 40 hours after partial hepatectomy, and then weekly injected three times. Eight weeks after initial DMN injection group of these animals was placed on a diet containing phenobarbital 50mg per 10ml H_20. The animals were sacrified on 60, 90, and 120 days after DMN injection. The results were as follows; 1. The hyperplastic nodules in the DMN treated groups at 20 hours after partial hepatectomy (PH) were more prominent than those of the DMN treated groups at 40 hours after PH. 2. The number of dysplastic hepatocytes increased in the DMN treated groups at 20 hours after PH, compared to those of the DMN treated groups at 40 hours after PH. 3. The hyperplastic nodules and the numbers of dysplastic hepatocytes were more prominent than those of the control, and also proportional to the amount of treated DMN. 4. The average nuclear size of dysplastic cells was much larger (about 1.5 to 1.6 times) than that of the control. 5. The ratio of liver weight compared to body weight in phenobarbital groups was much larger than that of no phenobarbital treated groups. In summary, the result obtained by the present study indicates dimethylnitrosamine(DMN) induced hyperplastic nodules accompained by liver cell dysplasia. The observation provided some evidence supporting that proliferation hepatocytes rose to a peak at the G_1-S border phase and phenobarbital promoted DMN induced liver cell hyperplasia or dysplasia.

영화분석기법을 활용한 가브리엘 뱅상의 그림책 읽기가 주는 교육적 시사점

강은진 한국문화교육학회 2012 문화예술교육연구 Vol.7 No.3

본 연구의 목적은 그림책과 영화의 관계에 대해 탐색해보고 그 교육적 시사점을 찾기 위한 것이었다. 이를 위해 가브리엘 뱅상의 다섯 작품을 선정하고 영화분석기법을 활용해 분석하였다. 연구결과는 다음과 같다. 첫째, 그림책 속의 미장센 분석은 그 속에 숨은 의미를 찾는데 유용한 방법이었다. 둘째, 영화구조(모화면 촬영 기법, 동적 프레임, 분리병치)의 분석은 그림책을 해석하는데 도움을 주었다. 셋째, 초점화를 중심으로 살펴본 서사체 분석은 카메라기법이 그림책 속에서 이야기를 전달하기 위해 어떻게 활용되는지 발견하게 해주었다. 이러한 연구결과는 영화분석기법을 활용한 그림책 읽기가 시각미술교육 및 영화교육과 연계될 수 있음을 제안하였다. The purpose of this study was to explore the relationship between picture book and film, and its educational implication. For this study, five picture books were selected and analyzed how the film language applied to the picture books by using a film analysis technique. Results were following. First, the analysis of mise en scène in picture books was a useful method to seek the hidden meaning on them. Second, the analysis of film structure(ex. the master shot discipline, the dynamic frame, and the separation) in picture books was helpful to interpret the picture books. Third, the narrative analysis based on the focalization was valuable to discover how the camera technique was used to tell a story in picture books. The results of this study suggested that the reading picture books using film analysis technique was linked to the visual art education and the film education for children.

구강점막 부착용 케토프로펜 고분자 필름의 제조 및 평가

박진석,이상은,강봉석,이경록,이은주,박정숙 충남대학교 약학대학 의약품개발연구소 2014 藥學論文集 Vol.29 No.-

Abstract – The objective of this study was to prepare ketoprofen-loaded buccal adhesive patch. The adhesive patch was formulated by casting method using aqueous soluble polymer povidone K17 (PVP 17PF) as film-forming agent and hydroxypropylmethylcellulose (HPMC) as adhesive agent. To compare the effect of HPMC type, different molecular weight of K4M and K15M HPMC was used. The physicochemical properties of patches such as appearance, thickness, in vitro release, and adhesiveness were investigated. The concentration of ketoprofen was determined spectrophotometrically at a wavelength of 233 nm. The appearance of prepared patches was semi-transparent, light-yellow or almost colorless, and odorless. Thickness of each patches (n=6) was 0.895 ± 0.033 mm for K4M patch and 0.727 ± 0.036 mm for K15M patch. In vitro release test, both K4M and K15M patches showed over 20% release within 30 min. At 120 min, K4M and K15M patches demonstrated 95% and 67.5% release of ketoprofen, respectively, and up to 240 min, both patches released drug completely. Maximum adhesive force of K4M and K15M patches was 6.571 ± 2.703 gf and 2.735 ± 1.151 gf, respectively. Moreover, it took 28.29 ± 0.38 sec and 28.30 ± 0.34 sec for K4M and K15M patch to peel off them after adhesion, showing no significant difference. In conclusion, thickness, in vitro release, and maximum adhesive force could be modulated by alteration of polymer types.

임상적으로 유용한 분석목표(analytical goal)의 설정

강은숙,김미나,김진규,민원기 대한임상병리학회 1996 대한임상병리학회지 Vol.16 No.5