Population Dynamics of Zacco platypus in Gap-Stream and Its Relation with Water Quality

Shin, Young-Eun,Choi, Ji-Woon,An, Kwang-Guk The Korean Society of Limnology 2009 생태와 환경 Vol.38 No.1

This study was to provide basic data for aquatic ecosystem research using fishes. Field sampling was carried out at five selected sites of Gap Stream, and fish samples, especially for a selection of sentinel species were collected three times in June, September, and October 2007. We analyzed total length distribution of Zacco platypus in relation with the season and the sampling sites, and then compared with total body weight, condition factor (K), and age distribution of the fish. The fish population data were compared with physico-chemical water quality, obtained from the Ministry of Environment, Korea. Water quality analysis showed a significant nutrient enrichment, based on total nitrogen (TN) and total phosphorus (TP), and organic matter pollution, based on biological oxygen demand (BOD) and chemical oxygen demand (COD) in the Site 5, which is directly influenced by wastewater disposal plant (WDP). Population analysis of the sentinel species showed that the total number of individuals, age distribution, and the population size-structure were influenced by the effluents from the WDP, and that reproductive failure of young-age population were evident in Site 5. According to the relation analysis of total weight to K, the disturbed population was mainly attributed to combined effects of habitat modifications and chemical degradations. Regression analysis of K values against water quality parameters showed significant (p<0.05) positive relations with nutrient and organic matter contents. Our data suggest that the population structure using a sentinel fish species reflected the ambient water quality in the stream and that diagnosis of aquatic ecosystem health using Z. platypus population may be practical for water resource and ecosystem conservations.

동화(同化)와 이화(異化)의 문화정치, 1925년의 음악계

김은영 ( Kim Eun Young ),신혜승 ( Shin Hye Seung ) 이화여자대학교 음악연구소 2021 이화음악논집 Vol.25 No.4

본고는 1920년대 문화통치기의 음악사회를 고찰하였다. 3.1운동 이후 일제는 식민통치의 방식을 무단통치에서 문화정치로 바꾸었고 조선어 신문의 발행을 허용했다. 민족주의자들은 신문 및 잡지를 정치적 담론의 공간으로 활용하는 한편, 일제에 의해 허용된 범위 내에서 문화운동을 전개하였다. 1920년대의 문화운동은 특히 일본 유학생 출신의 지식인들이 주도하였고 서구 근대예술을 모델로 하는 신문화운동의 전개와 사회주의의 영향을 받은 예술 활동을 특징으로 하고 있다. 식민지 지식인들의 문화운동에 김영환, 홍난파, 윤심덕, 한기주 등 동경 유학파 출신 음악가들의 참여도 있었다. 본고에서는 1925년의 음악회를 중심으로 1920년대의 음악사회를 고찰하였다. 1925년은 최초의 음악전문잡지 『음악계』가 출판된 해로, 홍난파는 전문음악회를 표방하였다. 그가 생각하는 “음악회다운 음악회”는 동정음악회나 자선음악회와 같은 사회구제 성격의 음악회가 아닌 ‘음악을 위한 음악회’, 다시 말해 서구음악을 주요 레퍼토리로 하는 음악회였다. 그러나 1925년의 대홍수로 한반도는 엄청난 피해를 입었고 이 사건으로 일제의 동화정책의 허구와 민족차별의 실체가 드러나게 된다. 수해구제를 위한 음악회는 경성을 넘어 전국에 걸쳐 개최되었으며 당국은 수해구제를 명시하는 음악회를 금지함으로써 음악회는 민족 공동체의 일체감을 형성하는 중요한 매개체가 된다. 1920년대 음악회의 또 다른 양상으로 음악무도의 유행이 있었다. 천도교 소년회에서 시작된 어린이/소년운동은 사회주의의 영향으로 건강한 신체의 단련을 표방했고 음악무도는 이 시대를 특징짓는 하나의 음악현상이 되었다. 음악무도의 유행은 1925년의 음악회에도 반영되어 당대의 대표적 음악가들이 참여한 가운데 어린이 및 소년회, 각 교회의 주일학교, 유치원 등에서 주최하는 경우가 많았다. 1925년의 음악회를 통해 문화통치기 일제의 동화주의 정책의 이면에는 배제와 차별의 이화(異化)가 존재했음을 확인할 수 있다. 일제가 문화통치를 위해 노린 것은 민족주의 내부의 분열과 이를 통한 친일파의 양성에 있었고 음악계도 문화통치의 영향에서 벗어날 수 없었다. This paper examines the music society under the cultural rule during 1920s. After the March 1st Movement, the Japanese changed the way of colonial rule to cultural politics and allowed the publication of Korean newspapers. Nationalists used newspapers and magazines as spaces for political discourse, while carrying out cultural movements within the limits allowed by the Japanese. The cultural movement of the 1920s was especially led by intellectuals who studied in Japan, and was characterized by the development of a new cultural movement modeled on Western modern art and artistic activities influenced by socialism. Musicians from Tokyo, such as Kim Young-hwan, Hong Nan-pa, Yoon Shim-deok, and Han Ki-joo, also participated in the cultural movement led by colonial intellectuals. This paper examines the music society during 1920s, mainly focusing on music concerts in 1925. 1925 was the year when the first music magazine ‘The Musical World (Um-Ak-Gye)’ was published, and Hong Nan-pa advocated a professional music concert. He thought of “concert-like concerts” as “concerts for music,” in other words, a concert with Western music as its main repertoire, not a concert of social relief such as sympathetic concerts or charity concerts. However, it was also the year when the great flood in 1925 that caused tremendous damage to the Korean Peninsula, revealing unsubstantiality of imperialism’s assimilation policy and national discrimination of Japan. Concerts about flood relief took place across the country beyond Gyeongseong, and by banning concerts specifying flood relief, concerts become an important medium for forming a sense of unity in the national community. There was a trend of music and dance, as another aspect of music concerts during 1920s. The children’s/boys movement, which began at the Cheondogyo Juvenile Association, advocated the training of a healthy body, and music and dance became a musical phenomenon characterizing this era. Music concerts in 1925 were hosted by children’s and juvenile associations, Sunday schools of each church, and kindergartens. The participation of all musicians active at the time stands out. Through the concert in 1925, it was confirmed that there was a politics of exclusion and discrimination behind the assimilationist policy of the Japanese colonial rule. What the Japanese imperialism aimed at for cultural rule was the division within nationalism and was to make pro- Japanese group through it, and the music community could not escape from the influence of cultural rule. History proves this.

영·유아 언어, 인지, 사회·정서 발달 평가도구 문항 개발을 위한 예비연구

이종숙,신은수,박은혜,김영태,유영의,최일선,유흥옥 이화여자대학교 교육과학연구소 2009 교육과학연구 Vol.40 No.3

본 연구는 만 2~5세 영·유아의 발달 상태를 객관적으로 평가함과 동시에 발달이 지연된 영·유아를 선별할 수 있는 발달평가도구 문항을 개발하기 위한 예비연구이다. 이를 위해 문헌고찰 및 발달관련 평가도구들을 비교 분석하여 발달지표를 선정하고, 만 2세~5세까지의 영·유아의 언어, 인지, 사회·정서발달영역을 교사관찰에 기초하여 평가할 수 있는 문항을 개발하였다. 연구대상은 대도시, 중소도시, 읍면 소재지 별로 표집 된 만 2세부터 5세까지 총 13개 유아교육기관에 다니는 435명의 영·유아들이며, 본 연구에서 최종 개발된 평가도구의 문항은 총 141문항이다. 평가도구 문항은 언어, 인지, 사회·정서발달영역별로 영·유아의 행동과 언어를 중심으로 교사가 관찰하고, 관찰하기 어려운 문항에 대해서는 단서와 kit를 제시하여 평가할 수 있도록 구성하였다. 개발된 평가도구 문항의 적절성을 알아보기 위하여 내용 타당도와 내적 신뢰도를 살펴본 결과 비교적 양호한 것으로 나타났다. This was a preliminary study to construct a developmental rating scale for understanding children's objective developmental levels and screening developmental disabilities. For this purpose, a developmental indicator was selected by a literature review and comparative analysis of related developmental assessment tests. An assessment scale based on teacher's observations to measure language, recognition, and social-emotional developmental areas was developed. The subjects were 435 young children aged 2 to 5 who lived in both urban and rural areas. A trial test consisted of 141 assessment items in the language, recognition, and social-emotional developmental domains. The developmental scale was evaluated by teachers who observed children's behavior and language, and used clues and kits. Tests on validity and reliability for confirming the appropriateness of the developed assessment scale showed that content was relatively valid and internally consistent.

갑상선 유두암이 병발된 가족성 대장 용종증 1예

백종현,소창배,이은영,이지숙,신은경,박은호,서정아,양재홍,송준영,박선자,박요한,최영식 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

Familial adenomatous polyposis (FAP) is an autosomal dominant syndrome, typically characterized by multiple colorectal adenomas and increased incidence of colorectal carcinomas if it is not treated. Moreover, a variety of extracolonic manifestation are seen. The prevalence of thyroid tumors developing in patients with FAP is about 1∼2%. Generally, papillary thyroid cancer indicates low mortality but ,however, as people get older, the cancer becomes more aggressive. So, the operation is required. Recently we experienced a case of FAP, presenting with papillary thyroid carcinoma, and reported with a brief review of literatures.

대동맥 협착증과 동반된 출혈성 위장관 동정맥 기형에서 Estrogen-Progesterone 치료 1예

김도연,김화정,김효정,남준식,박수영,박영미,신정은,주미순,황민규,정혜경,손혜영,이선영,이한주 大韓消化器內視鏡學會 1999 Clinical Endoscopy Vol.19 No.부록2

혈관질환 정보관리 시스템

김동익,김덕경,허세호,이병붕,김용신,김은숙,문지영,도영수,신성욱,김동수,김만태,진재욱,김용신 대한혈관외과학회 2002 Vascular Specialist International Vol.18 No.1

As medical technology progresses rapidly, there is a rise in the average age along with the Korean dietary lifestyle becoming more westernized, which leads to an increase in the number of vascular disease patients in Korea. Thus, we need to manage the medical information of a disease systematically in order to diagnose and treat constructively. However, since there has been no standardized method of man agement to date, a great deal of information could not be properly utilized nor studied. Therefore, the departments of Cardiology, Radiology and Neurology of Samsung Seoul Hospital recently got together to develop an information management system called the Vascular Data System. This program was developed to be run on win98 O/S, upper Pentium Ⅲ, and upper 128 MB Memory, and its source code is Dephi 4.0. It was configured for the user to set the configurations as well as do a variety of search and analysis. If this program were to be updated continuously, it may be used extensively as well as in various parts of clinical research activities.

Schulwerk 이론에 기초한 유아무용수업 모형연구

신은경,김자영 이화여자대학교 동작과학연구소 2004 이화체육논집 Vol.7 No.-

This study has a purpose to develop comprehensive education for child by suggesting child experience response process, perception process and recognition process of rhythm in aspect of perceptional, physical, emotional and social development. This study is based on Carl Orff(1895~1982), who emphasized rhythm education, thought musical education is based on rhythm education and presented education method which include teaming required technique through natural rhythm expression and physical movement by language, movement and percussion instnlment. The study contents for this purpose, first, investigate child dance education and concept of rhythm and its importance, second, investigate Carl Orff's life, his philosophy of education and education in Schulwerk, and third, present education model for child based on four rhythmic elements. Referring to various related boots,1 present rhythmic sense enhancing education model for child age 6·7 as follows. First, the object of this model is to present comprehensive art education opportunity which include experiencing enhancement of rhythmic sense, expession and creativeness by perception of rhythmic elements. Second, basic element of this model are beat, tempo, meter and dynamics. And based on those elements, this model is composed of 5 steps (Introducing concept3-Investigating concepts-Technique development-Composing rhythm-Finale). Third, to introduce the subject of this model, instructor guide children to be the principal of activities in liberal atmosphere by using physical expression, language approach percussion instrument, various music, creative rhythm expression painting approach and game approach. This model suggest creative rhythm education in aspect of movement education and can contribute child development in various aspects by efforts combining dance with many other arts on axis of rhythm.

일본 여대생의 브랜드 지향에 관한 실태와 분석 : 사회적지위 이론과의 관련성을 중심으로 In Relation to the Social Status Theory

신은영 한국의류산업학회 2002 한국의류산업학회지 Vol.4 No.5

The people has the desire of the self-display which tries to show the other person its existence high about all the meanings in the daily social activity. However, there is a difference in the way and the degrees to express a self according to the sense of values, the purpose of the act and the situation by the experience of the people, In this paper, it aimed at "the intention for famous-name brand goods" which seems to be the expression of the sense of values and the purpose of the act by the live experience of the women's college students. Then, it considered in the social status and the relation because it assumed that "famous-name brand goods" is a status symbol. Also, it tried to make clear about what difference was regarded as being the intention persons of the famous-name brand goods among the non-intention persons by operating a status symbol. As for them, it tried interpretation while quoting a concept "the social status" and "maintaining equality" which derives from the inside of it.

쇄골두개 이형성증 환아의 치아발육이상

이제호,신은영,최병재,손흥규 대한소아치과학회 2001 大韓小兒齒科學會誌 Vol.28 No.1

쇄골두개 이형성증(Cleidocranial Dysplasia)은 autosomal dominant skeletal dysplasia로 쇄골의 부재, 두개골 봉합지연 및 치아이상의 특징을 갖는 질환이다. 치아이상 중에 유치열 발달은 정상인데 반해 영구치 맹출 실패가 가장 특징적인 소견이며 다수의 과잉치의 존재, 치아형태이상과 치근형태이상 등이 존재한다. 영구치의 지연 혹은 맹출 부전의 원인으로 (1) 다수의 과잉치 존재, (2) cellular cementum이 없는 기형적 치근형태, (3) 악골의 높은 골밀도, (4) 유치와 골의 비정상적 흡수를 들 수 있으며 저하된 골대사가 주원인이며 두 번째로 다수의 과잉치의 존재를 들 수 있다. 이의 치료방법은 더 많은 치아 맹출의 환경조성을 위한 교정치료, 외과적 처치 및 보철적 수복이 필요하다. 본 증례는 쇄골두개 이형성증으로 진단받은 7세 10개월 여 환아로 영구치 미맹출을 주소로 본원에 내원하였다. 임상구강검사에서 유치의 만기잔존, 악궁의 협착, 전치부 반대교합과다수의 치아우식증이 관찰되었으며 악골의 방사선사진에서 유치의 만기잔존 및 상하악에 다수의 과잉치가 관찰되었고 두부방사선사진에서 미폐쇄된 봉합과 봉간골(wormian bone)이 관찰 되었으며 흥부방사선사진에서 쇄골의 부재가 보였다. 이 환아의 성장에 따른 치열 발달을 이해하고 시기에 따른 적절한 치과적 처치에 대해서 본 증례에서 보고하는 바이다. Cleidocranial Dysplasia(CCD) is an autosomal dominant human bone disease characterized by abnormal clavicles, patent sutures and fontanelles, and dental anomalies. Among dental anomalies, it is characterized that permanent dentition is severly disturbed due to multiple supernumerary teeth and abnormalities of tooth morphology. A eight-year-old female patient diagnosed as cleidocranial dysplasia visited in our hospital. Upon clinical oral exam, retained deciduous teeth, constriction of dental arch, anterior cross bite, and multiple dental caries were observed. In the dental panoramic radiograph, retained deciduous teeth and multiple supernumerary teeth in the maxilla and the mandible were found. In the cephalometric radiograph, open sutures and wormian bones were seen. In the chest P-A view, absence of clavicles was observed. The cleidocranial dysplasia patients have eruption problems in permanent dentition both in regions with and without supernumerary teeth. The severely delayed or arrested eruption of permanent teeth has been ascribed to various factors : 1) The presence of multiple supernumerary teeth, 2) malformed roots with lack of cellular cementum, 3) the jaw bone being too dense, and 4) abnormal resorption of bone and primary teeth. Formation and maturation of primary teeth in cleidocranial dysplasia are normal, whereas the permanent dentition has various ano malies. Therefore, dentists should understand the development of dentition in cleidocranial dysplasia, and treat them in proper time.

간외담관 폐쇄에서의 초음파소견 : 담관벽 경계소실의 중요성 Significance of Decreased Echotexture of Bile Duct Wall-Interface

신현준,손은주,이창희,최영칠,전혜정,박정희,이태의 건국대학교 의과학연구소 2002 건국의과학학술지 Vol.12 No.-

Ultrasound is very useful in evaluation of obstructive jaundice. We retrospectively evaluated the useful findings of ultrasonography in differentiating benign extrahepatic duct obstruction from malignant diseases. Among the 36 patients, 25 patients were benign extrahepatic obstruction and 11 patients were malignant obstruction. The shapes of extrahepatic dilatation were classified into fustiform, meniscus, and abrupt cut off by bowel gas. The diameter, length, and bile duct wall-interface were compared between benign and malignant groups and serum bilirubin and alkaline phosphatase were also compared between two groups retrospectively. The results were as follows. The most common form of extrahepatic dilatation was meniscus(10 of 26 patients, 38%) in benign obstruction, and fusiform(8 of 11 patients, 73%) in malignant obstruction. No significant difference was noted in diameter, length, serum bilirubin, and alkaline phosphatase between benign and malignant groups. Only one case showed decreased bile duct wall-interface in benign obstruction, but loss or decrease of bile duct wall-interface were 8 patients in malignant obstruction. The combined findings of fusiform dilatation and loss of bile duct wall-interface in ultrasonography will be helpful in differential diagnosis of malignant extrahepatic bile obstruction from benign conditions.