기억의 정치와스토리텔링 근현대 역사에 대한 기억의 보전과 공유 -부산근대역사관 운영 사례를 중심으로-

장경준 ( Kyung Jun Jang ) 대구사학회 2012 대구사학 Vol.106 No.-

Conservation and Share of Memory on Modern History -Focused on Operating Case of the Busan Modern History Museum- Jang, Kyung-jun [Abstract] In this writing, after retrospecting activities of the Busan Modern History Museum on memory conservation during the time and investigating outcomes and problems appearing there, it suggested tasks to share memory on the public and modern history. The Busan Modern History Museum, from 2003 opening to now, through exhibit, acamedic research and investigation, social education, and etc, has thrown its effort to introduce history and culture of modern Busan. In the result, the existence of the Busan Modern History Museum gradually became known and the status as modern specialized museum increased. However, there are still many remaining tasks in front of the Busan Modern History Museum. First, contents fitting to the place should be contained so that historical sites are revived as places of memory. Second, through exhibits and education, it should communicate with the public and local communities endlessly. Regarding museum and exhibition, exhibit and education are main channel and method to communicate with them. Thus, afterwards more materials should be collect and studied, and organized and preserved, containing stories here to convey. Third, through endless self-examination and efforts, the public`s support and cooperation should be drawn. Without their support and cooperation, playing its role as the place of memory is impossible from the start. For this, it should commit itself to its duty such as collecting materials and conservation, investigation research, exhibit, education, and etc, and local governments and etc should help this from the side with the extensive support. At the same time, local communities along with colleges should spare no active support and advice with higher attention at museum and exhibition. By doing this, modern museums and exhibition will settle down as the place of memory to share and communicate the real memories of the public and history.

공터키안(Empty sella)을 동반한 급성췌장염으로 발현된 부갑상선 선종 1예

전언주,오지혜,배경륜,장샛별,전승운,정의달,손호상,원규장 영남대학교 의과대학 2009 Yeungnam University Journal of Medicine Vol.26 No.1

The incidence of coexisting hyperparathyroidism and empty sella syndrome is rare and the etiology and incidence of their coexistence is not known. The association of hyperparathyroidism and the empty sella syndrome may be related to multiple endocrine neoplasia (MEN) syndrome due to a genetic disorder. We experienced a rare case of hyperparathyroidism presenting as acute pancreatitis combined with empty sella. We report here a 37-year old female who manifested epigastric pain because of acute pancreatitis. She had hypercalcemia due to parathyroid adenoma. A pituitary gland was not visible in the sella turcica on MRI scans. On genetic analysis, she did not show a mutation of the MENIN gene. Empty sella is thought to be a coincidental finding with hyperparathyroidism.

항진균물질을 생산하는 Streptomyces fimbriatus AF21-3의 분리 및 동정

장주현,김정완,이우윤,윤영준,이경림,김승곤,이태수 인천대학교 2000 基礎科學論文集 Vol.11 No.1

Actinomycetes were isolated from soil to find new antibiotics. An active antimicrobial compound was isolated from the culture filtrate of Actinomycetes AF 21-3. The Actinomycetes strain which showed strong antifungal activity against Candida tropicalis and Microsporum gypseum was identified as Streptomyces fimbriatus and named as Streptomyces fimbriatus AF 21-3.

아메바성 대장염과 연관된 Henoch-Scho¨nlein Purpura 1예

장재현,원경준,이준,변유미,이재광,김영훈,박찬국,김만우 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.3

Henoch-SchonIein purpura is a common form of vasculitis primarily involving the skin, the gastrointestinal tract, the joints, the kidneys, and the nervous system. The etiological investigations are essential, because triggering factors are found in approximately half the patients such as viral, bacterial and parasitic infections, drugs, toxins, systemic diseases and cancer. But it's the correlation between Henoch-SchonIein purpura and Entamoeba histolytica has been rarely reported. We report a 29-years-old woman with Henoch-SchoIein purpura complicated by the lower gastrointestinal bleeding caused by the amoebic colitis. She complained of cramping abdominal pain, lower extremity purpura and hematochezia. Cysts and trophozoites of Entamoeba histolytica were detected in her stool. Skin biopsy demonstrated the leukocytoclastic vasculitis. She was administered metronidazole 1,500㎎ a day for the treatment of amebic colitis. Her hematochezia was improved, but the abdominal pain and purpura were not. The subsequent corticosteroid therapy improved her symptoms.

저전력형 부탄가스 감지소자의 제조 및 그 특성

장경훈,임준우,강봉휘,이덕동 경북대학교 센서기술연구소 1995 센서技術學術大會論文集 Vol.6 No.1

Low power consuming butane gas sensors were fabricated using mica substrate which is a thin and elastic insulator. To increase the sensitivity and the stability, various catalyst layers were formed on SnO_(2) thin layer. Among them, SnO_(2) /Pt(17Å)/Pd(30Å) and SnO_(2) /Pt(8Å )/Pd(30Å) thin layer showed good characteristics in stability and dependance of temperature and humidity. The size of fabricated sensors was 1 x 3 mm^(2) and the consumed power was lower than 100 mW at operating temperature(250℃). For 2000 ppm butane concentration, the response time and the recovery time were about 5 seconds and 15 seconds respectively. The sensitivity of the sensors was about 80 % for 5000 ppm butane concentration.

Enterococcus sp. JA-27에 의한 가용성 전분으로부터 L형 젖산의 생산

김경아,김미경,장경린,전홍기 부산대학교 김치연구소 2003 김치의 과학과 기술 Vol.9 No.-

폴리 젖산의 원료가 되는 젖산은 D-, L-의 광학이성질체로 존재하는데 L-젖산 폴리머와 라세미 폴리머는 결정성과 녹는점이 다르므로 플라스틱으로서의 만족할 만한 물성을 기대하기 위하여 원료로서 광학적으로 순수한 L-latic acid가 요구된다. 이를 위하여 한 종류의 이성질체만을 선택적으로 생산하는 젖산균주를 탐색하여 분리함으로써 광학적으로 순수한 산물을 얻을 뿐만 아니라 이러한 발효법에 의한 젖산생산은 자연계에 풍부한 starch나 cellulose, 음식물쓰레기와 같은 재생 가능한 자원을 기질로 사용하여 젖산발효에서 전문이 당화 공정에 필요한 시간과 노력을 최소화하며 젖산 생산에 드는 전체적인 비용을 절감할 수 있다. 전분을 직접 이용하는 것은 젖산균의 일반적인 성질이 아니므로 전분이 풍부한 누룩을 수집하여 직접적으로 전분을 분해하여 젖산발효을 수행하는 균주를 누룩에서 분리하였다. 분리균주는 형태학적, 배양학적, 생화학적 특성 및 16s rDNA 분석을 통하여 Enterococcus sp으로 동정되어 Enterococcus sp JA-27로 명명하였다. 생육에 따른 L-latic acid의 최적 생산 조건을 검토한 결과, 최적 배지조건은 탄소원으로 1.5% soluble starch, 질소원으로 3.5% tryptone, 그 외의 다른 조성들은 0.1% K₂HPO₄, 0.04% MgSO₄·7H₂O, 0.014% MnSo₄·4H₂O, 0.004% FeSO₄·7H₂O이었고 최적 배양조건은 30℃, pH 8이었다. 대량생산을 위한 기초자료를 제공하기 위하여 희분배양과 유가배양을 실시하였고, 희분배양이 L-lactic acid의 생산수율(0.134 g, L-latic acid/g, soluble starch)이 더 높게 나타나 효과적이었다. 7 L 발효조 배양시 pH를 cotrol한 결과, L-lactic acid 생산이 삼가플라스크에 비해 1.5배 더 증가하였다. 배지 중의 젖산을 정제하기 위한 방법으로 이온교환 칼럼크로마토그라피(ion-exchange columnchromatography)를 사용하였고 일련의 정제 과정을 통하여 배양액 중의 L-lactic acid 정제 수율은 약 85% 정도로 나타났으며 HPLC로 분석한 결과 99.7%의 순도를 확인할 수 있었다. Lactic acid bacteria with amylolytic and acid producing activities can ferment starch directly to lactic acid there by producing a monomer for the production of biodegradable poly lactic (PLA). In this study, the strain producing L-lactic acid from soluble starch was isolated from Nuruk. The isolated strain was identified as Enterococcus sp, through its morphological, cultural, biochemical characteristics as well as the 16S rDNA sequence analysis, and named Enterococcus sp, JA-27. Enterococcus sp. JA-27 produced exclusively L-lactic acid from soluble starch as a carbon source. The optimal conditions for the maximum production of L-lactic acid from Enterococcus sp. JA-27 were 30℃, pH 8, 1.5% soluble starch as a substrate and 3.5% tryptone as a nitrogen source, 0.1% K_(2)HPO_(4) 0.04% MgSO_(4)ㆍ7H_(2)O, 0.014%MnSO_(4)ㆍ4H_(2)O, 0.004% FeSO_(4)ㆍ7H_(2)O. Batch and fed batch culture were carried out and the former was more effective. L-Lactic acid production in the optimum medium was significantly increased in a 7L jar fermenter, where the maximum L-lacitc acid concentration was 3 g/L. For the purification of lactic acid in fermented broth, two stage ion-exchange column chromatographies were employed and finally identified by HPLC.

뇌성마비아의 모발내 중금속 함량 분석

안경희,김희상,유창현,윤동환,홍장혁,유승돈,이준원 경희대학교 2001 慶熙醫學 Vol.17 No.1

中學 科學敎育의 探究學習에 대한 評價問項 開發 (Ⅱ)

閔庚德,楊洪準,李善行,鄭遠佑,이병교,金裕漢,羅長薰 경북대학교 과학교육연구소 1985 科學敎育硏究誌 Vol.9 No.-

This study was accomplished to develope the evaluation items for inquiry learning in the 2nd grade Middle School Science for the consecutive study of the evaluation items for inquiry learning in the 1st grade Middle School Science(U-Hang Ki et al, 1984). In this study, paper and pencil test items and performance test items are made by analyzing the abilities of inquiry according to the contents and four basic experiments from each unit in the 2nd grade Middle school science. These evaluation items were applied to tke five classes of the 2nd grade of middle school to test their validity. It is desirable that performance test schuld be used for the evaluation for the abilities of inquiry which can not be evaluated by paper and pencil test. In the evaluation methods of performance test, tester evaluation, peer evaluation and self-evaluation can be applied to the science class in a multi-student class. In higher grade, however tester evaluation is more desirable than peer and self evaluation. It is found that peer evaluation and self-evaluation make possible the perfect study by feedback.

유계되지 않은 불확실성을 포함하는 로봇 매니퓰레이터를 위한 새로운 가변구조 제어

천경한,장준오 위덕대학교 산업기술연구소 2000 산업기술연구소 논문집 Vol.4 No.1

본 논문에서는 시변고속이면서 유계되지않은 불확실성을 포함하는 로봇 매니플레이트를 위한 가변구조를 제안한다. 제안한 제어기는 슬라이딩 모드 제어와 도달 모드 제어로 구성되어 있으며 광범위한 로봇 매니플레이트에 대하여 견실하다. Lyupnov 함수를 이용한 안정성 해석은 제안한 방식이 본 논문에서 가정한 불확실성에 대하여 견실함을 보여준다. 또한 제안한 제어기는 도달 모드 설계 시 승율 도달 법칙을 이용하였으므로 유한 도달 시간을 가지며 영으로 수렴한다. 마지막으로 두 축 로봇 매니플레이터에 대한 모의 실험을 통하여 제안한 알고리듬이 원하는 궤적을 정확하게 추적하며 불확실성에 대해서도 견실 안정함을 보여준다. In this paper the author proposed a variable structure control scheme for robot manipulators including various uncertainties which are unbounded and fast time-varying as well. The proposed controller is composed of the sliding mode control and the reaching mode control, and is robust enough to cover a broad class of nonlinearities which are inevitable in robot manipulators. The stability analysis performed by the Lyapunov method shows that the proposed scheme is robust against the class of uncertainties. Also, the proposed controller guarantees a finite reaching time from the power rate reaching law, and the output tracking error can converge to zero in a finite time. Finally, the simulation performed for a two-link robot manipulator shows the proposed scheme has accurate tracking capability and robustness.

여드름양 발진에서의 말라쎄지아 포자 검출 빈도에 관한 연구

박장규,이웅재,김연수,서영준,김경호,이증훈 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

Steroid acne and pityrosporum folliculitis have similar clinical manifestations. So it was not casy to do differential diagnosis of these two diseases. We have tried to find out the different points between these diseases in clinical characteristics, positive rate of the malassezia spores, and their response to antifungal agents. We studied 21 patients with acneiform eruptions which were distinct from acne vulgaris. Patients were divided into two groups by steroid treatment history. Among 21 patients, 6 were administered steroid just before eruption and 15 were free from steroid within 6 months. We have examined malassezia spores with 10% KOH/Parker blue black ink mount from papules, pustules and comedones according to the patients skin lesions. The malassezia spores detected in 5 paticnts(83.3%) in the former and 9 patients(60%) in the latter. In malassezia folliculitis, the frequency of which showed above the (3+) score of malassezia spore under microscopy was higher than in steroid acne. Mean duration of the disease was 70.4 weeks in latter group, which was longer than 5.2 weeks of the former group. And there were some differences between two groups in the distribution of the lesions. Mean treatment duration was same in two groups (4 wks, 3.5 wks). Steroid acne patients would be treated better with antifungal agents than with acne regimens.