벌매 Pernis ptilorhynchus의 번식보고

조해진(Hae-Jin Cho1),이영석(Young-Suk Lee),강태한(Tae-Han Kang),김인규(In-Kyu Kim),우희철(Hee-Chul Woo),이한수(Han-Soo Lee) 한국조류학회II 2010 한국조류학회지 Vol.17 No.1

2009년 8월 16일 강원도 홍천군 북방면 일대에서 벌매의 번식을 확인하였다. 이 종은 국내에는 번식하는 것으로 추정은 하고 있었지만, 실제 번식 둥지가 확인된 것은 첫 사례라고 할 수 있을 것이다. 이에 번식에 대한 보고하고자 한다. On 16 August 2009, Nest of Oriental Honey Buzzard (Pernis ptilorhynchus) was observed at Bukbang-myeon, Hongcheon-Gun, Gangwon-Do Province. This species was known to breed in korea, but actual breeding nest was not observed. This is the first record of observed breeding nest of the Oriental Honey Buzzard in korea.

In vitro Mammalian Chromosomal Aberration Test of Fullerene-C60

Soo Jin Kim(김수진),Kyung Taek Rim(임경택),Hae Won Cho(조해원),Jeong Hee Han(한정희),Hyeon Yeong Kim(김현영),Jeong Sun Yang(양정선) 환경독성보건학회 2009 환경독성보건학회지 Vol.24 No.1

Fullerene의 유전독성을 평가하기 위하여 Chinese hamster유래의 난소유아세포(CHO-K1 cell)를 이용하여 직접법(-S9)과 대사활성화법(+S9 mix)의 염색체이상시험을 실시하였다. 시험물질은 1% CMC 나트륨염의 현탁액(l% CMC 용액)에 희석하여 조제하였다. 대사활성화를 시키지 않은 직접법의 염색체이상시험에서 24시간 투여군은 8단계의 농도(0.078, 0.156, 0.313, 0.625, 1.25, 2.5, 5, 10mM)로 투여하여 실시하였다. 투여 농도 증가에 따른 염색체이상의 빈도가 증가하는 양상이 나타나지 않았다. 48시간의 투여군에서는 8단계의 농도(0.078, 0.156, 0.313, 0.625, 1.25, 2.5, 5, 10mM)로 투여하여 실시하였는데 투여 농도 증가에 따른 염색체이상의 빈도가 증가하는 양상이 나타나지 않았다. 배수체의 염색체이상은 직접법에서 관찰되지 않았다. 대사활성화법을 이용하여 6시간 시험물질을 투여한 시험에 있어서는 8단계의 용량단계 (0.078, 0.156, 0.313, 0.625, 1.25, 2.5, 5, 10mM)를 설정하였는데 투여 농도가 증가함에 따른 염색체이상빈도의 증가양상이 관찰되지 않았다. 이상의 결과를 종합할 때 본 시험물질은 본 시험 조건하에서 CHO-K1세포에서 대사활성화를 시켰을 때 염색체 이상을 유발하지 않는 것으로 판단된다.

피부 병변을 동반한 악성조직구증 1예

조은택,박용관,김진호,강정원,천영욱,전익섭,박유환,전춘해 조선대학교 1995 The Medical Journal of Chosun University Vol.20 No.1

Malignant histiocytosis, originally described in 1939 as histiocytic medullary reticulosis by Scott and Robb-Smith, is a rare histiocytic proliferative disorder that often shows an acute onset and used to progress to death within a few months. This disorder characterized clinically by fever, generalized weakness, lymphadenopathy and hepatosplenomegaly, and shows a variable range of pancytopenia. Extranodal involvement is common, with an incidence ranging from 50% to as high as 90%, skin involves8ment was noted in 10% to 15%. Typical skin lesions were mainly founded in extremity. i.e. erythematous papule and nodule occasionally become to necrosis and ulceration. We experienced one case of malignant histiocytosis in a 46-years-old female. The major clinical findings are fever, malaise, hepatosplenomegaly and erythematous skin lesion. In the laboratory study, pancytopenia is noted on the peripheral blood. And also aggregation of many atypical histiocytes were shown on skin and bone marrow biopsy. So we reported one related case with malignant histiocytosis as well as reviewing literature .

최근 10년간 마취에 관한 임상적 고찰 (Ⅲ)

조현숙,김윤희,손수창,김혜자,최세진 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1

To evaluate the specificity and the historical trends of the anesthetic agents and anesthetic methods used in Chungnam national university hospital, anesthetic experiences of 53,291 in total performed at Chungnam national university hospital from January 1987 to December 1996 were analized statistically and clinically according to age, sex, surgical department, physical status, elective to emergency surgery, premedicants, induction agents, anesthetic methods, main anesthetic agent, anesthetic technique and muscle relaxants. The results were as follows : L The number of cases has been steadily increased in annually. 2. The distribution of the number of patients according to the age were cases 37,309(70.02%) in the group of 13-60 years. 3. There were 27,448 male (51.5%) and 25,843 female (48.5%) cases. 4. 9,208 cases (17.27%) were OB-GY, 9,162 cases (17.19%) in general surgery, 7,936 cases(14.89%) in orthopedic surgery, and 6,079 cases (11.4%) in ENT in order of numbers. 5. According to the ASA classification of physical status , most of the cases were belonged to the class 1 (38.69%) class 2 (40.33%) class 1E (5.52%) class 2E (5.71%). Almost cases were relatively in good physical status. 6. The number of elective to emergency was 7,833 (89.76%), to 5,458 (10.24%) cases. 7. As premedicants, a group of glycopyrrolate (35.20%) was given most frequently. 8. Thiopental sodium has been mainly used for intravenous induction agent. 9. General anesthesia has been used as main method of anesthesia. 10. Enflurane was the most commonly used anesthetic agent. 11. Vecuronium was the most commonly used non-depolarizing muscle relaxant.

現代思想과 靑年文化 : 哲學的 敎育學的 思想을 中心으로

趙鏞振,徐海吉 충남대학교 미국학연구소 1976 美國學論文集 Vol.1 No.-

Ⅰ. Cultural situations are classified into several parts : traditional culture and alien culture, pure and popular, main stream and non main stream, and finally youth culture. Among other cultures, we can not overlook youth culture, which is closely related to modern culture and civilization. First of all, we must have good knowledge of the youth culture: what it is, how it is composed on what value it is made, what type of thought pattern the modern youth who live in the current technical civilization have My purpose in this paper is to study these problems from the viewpoint of philosophy and education. Ⅱ. If our life is comparable to a tree, the child period is the period of seed growing, the adolescent period is that of blooming in preparation for bearing fruit, and the senescence period is that of bearing fruit ready to fall. The culture formed during the adolescent period has something to do with the establishment fo the co-ordinates of our life. Culture is chiefly formed by what the adolescents think of and what they do during the adolescent period. Ⅲ. The youth culture has at present a seriously significant task of modern thought and humanism, since their resentment, renunciation, resistance, suspense, despair and delinquency are closely related to the social problems. Very tight problems might arouse without the accurate knowledge of the youth culture. The adolescent period is not the transition period but the period when we can from individual views. Ⅳ. Their resistance, secession, irresponsibility, alienation, egoistic mind, enervation etc. have become a challenge against our traditional culture. Therefore we can not bur relate this youth culture with the social problems. Social agreement and open tendency play a significant role in the formation of the youth culture. By means of research on the relationship between the youth culture and the modern thought, that is, between the youth culture and Pragmatism, Instrumentalism, Operationsim, I have attempted to grasp the true character of the youth culture. Ⅴ. I have analyzed complex factors of the youh culture and examined into J. Deway's educational view in addition to T. Brameld's viewpoint. Dewey pointed out the irrationality of their respective viewpoints between traditional education and progressive education and made both the extreme viewpoints harmonized by means of philosophical methods. It is deemed to be a desirable method to tie and harmonize traditional culture and youth culture. According to Dewey, education is the very cultivation of its ability and education is achieved by forming the habit of "Reflective thought" Therefore the forming of "Reflective thought" means tha we can make the adolescent adapted to circumstance and guide them into the right path. Ⅵ. Brameld's reconstructionism is based on the idea that we can not overcome present crisis by means of progressivism and essentialism, but consolidated theory which was adopted from the advantages of both the ideas. The core of Brame;d's thought is the construction of democratic world culture and the realization of social self. As a means of principle to achieve the above, he took social agreement. The social agreement is made by means of social persuation through communication of individual desire. The youth culture must also be assimilated through this method. It is my conviction that Brameld's theory to construct Utopian world is our ultimate educational goal and thought.

회맹장 및 대장을 침범한 장 결핵에 있어서 바륨을 이용한 방사선 이중조영촬영 소견에 대한 연구

진용현,전혜정,이용근,강철호,조성범,김윤환,박철민,차상훈,김일영,이혜경 건국대학교 의과학연구소 2002 건국의과학학술지 Vol.12 No.-

To determine the characteristic double contrast barium enema findings of ileo-cecal and colonic tuberculosis and to make differential diagnosis from other bowel inflammatory disease. Sixty-seven patients confirmed as ileo-cecal and/or colonic-tuberculosis in six hospitals were evaluated retrospectively. The diagnosis was proven by endoscopic biopsy, surgery, and clinical follow up. Nine of 67 patients were excluded because radiologic findings were normal though endocopic biopsy examinations resulted in tuberculosis. Histopathological diagnosis were madein 58 cases as follows: endoscopic biopsy(n=29), operation(n=12), follow up examination(n=14), tissue culture(n=1), laparoscopic biopsy(n=2). There were 30 men and 28 females. The mean age were 36 yrs(range:16-67), 34 patients were in the second and third decade. The distribution of lesions, morphological characteristics, mucosal changes, ulcer shape and depth, associated with other tuberculous lesion, multiplicity were retrospectively analyzed in the findngs of double contrast barim enema. The commonest clinical symptoms were abdominal pain(n=35, 60%) and diarrhea(n=18, 31%). The chest radiography revealed association of pulmonary tuberculosis in 39 cases. Tuberculous lesions of other organs except chest were present in five cases. Double contrast barium enema findings showed a thickening and irregularity of intestinal mucosal fold(n=29, 50%), bowel contraction and/or shortening(n=26, 45%). There were small, nodular, superficial ulcers in the case of ulcer depth less than 2 mm in the depth. As many as 39 cases(67%) in this series had two or more lesions in the intestinal tuberculosis. The involved segment revealed symmetrical feature(n=21, 36%). Inflammatory pseudopolypoid lesions were noted in 30 cases(52%). The ileo-cecal region was involved in 38 cases(66%). The ascending colon(n=25, 43%) was the second commonest site with or without contiguous cecal involvement. Lesions in terminal ileum, ileo-cecal valve, transverse colon, descending colon and appendix were seen in 19, 18, 18, 12 and seven cases, respectively. Among 18 cases of ileo-cecal valve lesions, there were incompetency in nine cases(16%) and wide gapping in four cases(7%). In 14 cases, tuberculous enterocolitis was diagnosed by clinical follow-up and double contrast barium enema study. 12 out of 14 cases, the findings of double contrast barium enema of tuberculous enterocolitis were normalized after anti-tuberculous medication. However, two cases showed more aggravated state than before due to inappropriate treatment. Double contrast barium enema plays an important role in the diagnosis of tuberculous enterocolitis, determines the type, site and extent of the involvement and helps in treatment guide by using sequential studies.

협대역 ISDN에서의 중대역 교환기능 실현에 관한 연구(Ⅰ) : 회선교환 모드에 의한 실현방안 Realization Scheme Based on the Circuit Switched Mode

曺圭燮,林海鎭 成均館大學校 科學技術硏究所 1993 論文集 Vol.44 No.2

Prior to the national narrowband ISDN commercial service, it is necessary to develop the wideband switching capability in order to prepare the needs for wideband services which are expected to increase rapidly in the near future. Among the wideband channels, HO channel switching is expected to be implemented based on the present narrowband ISDN switch. In the development of HO channel switching, both of circuit switched mode and packet switched mode must be implemented like narrowband case. In this paper, an implementation scheme of wideband switching function on the existing TDX-lB/ISDN switch based on the circuit switched mode is suggested. For this, we proposed multi-time slot assignment method using divided in two channel table and addition of dedicated wideband switch method which utilizes existing switch module. We also surveyed the applicability of the two methods to the TDX-1B/ISDN switch. Based on this survey, we finally proposed a implementation scheme adopting the two methods par tially.

골반 내 농양 1예

조인숙,이해혁,김태희,이권해,남계현,이임순,김정식,박성진 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

Pelvic inflammatory disease (PID) is a disease that affects young, sexually active, reproductive age women. Most pathogens are Chlamydia trachomatis and Neisseria Gonorrheae transmitted sexually. One of serious acute complication of PID is tubo-ovarian abscess (TOA) that involves the fallopian tube, ovary and adjacent structures (eg, bowel, pelvic peritoneum). The microbiology of TOAs is polymicrobial with anaerobic organisms and causal organisms of PID. Common anaerobic organisms are Peptostretococcus spp, Bacteriodes spp, Prevotella spp, Escherichia coli and aerobic streptococci. Treatment is necessary to admission for intravenous broad-spectrum antibiotics and surgery is often reserved for patients with suspected rupture or patients who fail to respond to antibiotics. So, we reported this case found pelvic abscess due to ruptured tube-ovarian abscess.

들민달팽이(Deroveras varians)의 배자발육과 난황단백질

진병래,손흥대,박혜진,조은숙 東亞大學校附設 農業生命科學硏究所 1999 農業生命資援硏究 Vol.8 No.1

들민달팽이의 배자발육은 해부현미경으로 관찰하였다. 산란 후 4일이 경과면서 발육이 급격하게 진전되어, 10일이 지나면서 난 내에서 들민달팽이 유충의 형태를 갖추고, 12일째 부화하였다. 들민달팽이의 배자발육에 따른 난황단백질의 변화는 산란 1일째, 3일째 및 6일째 알의 난황단백질을 전기영동방법으로 분석하였다. 그 결과 배자발육과 함께 급격히 감소되는 난황단백질 관련 밴드를 관찰할 수 있었다. We characterized embryogenesis and egg proteins of Variable field Slug, Deroceras varians. The embryogenesis was observed by light microscopy. The eggs were hatched at the twelfth day after oviposition. The egg proteins of the first day, third day and sixth day after oviposition were analyzed by native-and SDS-PAGE analyses. The results showed that yolk proteins are gradually decreased during embryogenesis.

인공토양 생산과 인공지반에 이용방안에 관한 연구

조해용,김진용,김성민 선문대학교 ·중소기업기술지원연구소 2002 선문공대 연구/기술 논문집 Vol.7 No.1

인공토양을 생산하기 위해 점토와 톱밥에 첨가제를 사용하여 혼합한 재료는 화로에서 300~400℃로 약 20분 정도 처리하였다. 인공토양이 인공지반에서 토양의 조건으로 적당한가를 조사하기 위해서 인공토양의 물리·화학적 특성을 분석하였다. 인공토양의 입자크기는 직경 1.5~8㎜ 이었고, 점토토양과 펄라이트A와 비교해서 투수성, 총 질소 그리고 총 인이 높았다. 또한 인공지반의 녹화를 위한 경량토로서 펄라이트를 대신 인공토양을 이용하면 경제적인 효과가 기대된다. For the production of artificial soil, a mixture of clay saw dust as additives was formulated, and was thermally treated in the firing kiln at 300-400℃ for about 20minutes. The physico-chemical characteristics of the artificial soil were analyzed, in order to be used as a soil conditions to the artificial ground. The particle sizes of artificial soil were controlled to 1.5~8㎜ in diameter. Artificial soil showed high in permeablility, total nitrogen and total phosphorous concentration compared to the clay soil and perlite. In addition, artificial soil could be a cost-effective substitute for perlite as a light material for greening of artificial ground.