크랭크샤프트를 이용한 페달장치의 성능특성 해석

이종춘,김준안 慶南專門大學 2001 論文集 Vol.29 No.1

비화농성 삼출성 복수를 동반하는 질환에서 복막 침생검의 진단적 의의

정종훈,서용태,오덕환,채종구,정춘해,조건국 朝鮮大學校 附設 醫學硏究所 1986 The Medical Journal of Chosun University Vol.11 No.1

Percutaneous needle biopsies of peritoneum with Abrams needle and Cope needle were done un 64 patients with non-purulent exudative ascites, who was admitted to the department of internal medicine, Chosun University hospital, from January 1978 to Deccmber 1983. The diagnostic significance and safety of the needle biopsy was estimated. The results were as follows. 1. Adequate peritoneal tissue for pathological diagnosis was obtained in 53 cases(82.8%) among 64 cases. (Abrams needle 84.8%, Cope needle 80.6%) 2. Definitive diagnosis was obtained in 31 cases among 53 cases (58.6%). (Tuberculosis 23 cases, malignancy 8 cases). 3. As compared final diagnosis with biopsy result, the rate of final diagnosis corresponding with biopsy diagnosis was 58.8% in tuberculosis and 26.3%, in malignancy, but the rate of biopsy diagnosis corresponding with final diagnosis was 100% in both tuberculosis and malignancy. 4. Cases of chronic non-specific inflammation which were diagnosed by biopsy were 13cases(24.5%)among 53 cases, and among these cases, tuberculosis was 69.2% and malignancy 30.8% on final diagnosis and among 53 cases, histologically normal was 9 cases(16.9%) of which 33.3% was tuberculosis and 66.7% was malignancy on final diagnosis. 5. Of the malignant cases on final diagnosis, Positive cytologic examination of ascitic fluid was 16.7% 6. Primary losions of cancerous peritonitis were stomach cancer (38.9%) hepatocellular cancer(22.2%) colon cancer (11.1%) ovarian cancer (11.1%) Pancreatic cancer (5.6%). 7. Complication of percutaneous peritoneal biopsy was local swelling with leakage of ascitic fluid and the accident rate were 36.4,% in Abraham needle and 3.2% in Cope needle.

VNIOT을 이용한 부인봉쇄 전자우편 프로토콜의 설계

김상춘,이종연 三陟大學校 産業科學技術硏究所 2002 産業科學技術硏究論文集 Vol.7 No.1

정보화 사회를 살아가는 우리에게 있어 전자우편의 필요성은 증대되고 있으나 아직도 전자우편을 이용해서 중요한 정보를 주고받기에는 위험 요소가 많이 있고 전자우편을 남용하여 정당한 서비스 이용자들에게 해를 입히는 경우가 늘고 있다. 이 논문에서는 공평한 비밀정보 교환의 목적을 가진 불확정 전송 프로토콜 중에서 대화형 불정확 전송 프로토콜의 계산량과 통신량의 문제점을 보완하고 부인봉쇄 기능을 추가한 부인봉쇄 기능을 갖는 비대화형 불확정 전송 프로토콜을 n명의 송수신자로 확장시켜 부인봉쇄 및 부정행위를 방지할 수 있는 부인봉쇄 전자우편 프로토콜을 설계하였다.

지속가능한 산림경영을 위한 기준 및 지표의 산림기능구분에 대한 적용성 연구

우종춘,장재영,신현지 江原大學校 森林科學硏究所 2005 Journal of Forest Science Vol.21 No.-

지속가능한 산림경영을 위하여 우리나라는 여러 가지 프로세스 중에 몬트리올 프로세스를 채택하고 있다. 본 연구에서는 우리나라에 적용 가능한 7개 기준. 27개 지표를 산림의 6가지 기능에 적용하였다. 산림기능에 대표성, 적합성, 가능성 기준과 지표를 각각의 산림 상태와 목표로 하는 방향을 고려하여 가장 비중 있게 적용되는 기준과 지표를 선정하였다. 그리고 각각 다른 산림에 모두 같은 기준과 지표를 가지고 산림을 평가할 수는 없으며 이를 적용하기 위해서는 산림에 대한 정확한 데이터와 지식이 필요 하다고 사료된다. To be a sustainable forest management, Korea took a Montreal process in many proccsses. This study applied seven criterias. twenty-seven indicators that are applicable indicators to the forest function type. Forest function type choose representation. suitability, possibility criterias and indicators that forest conditions are thought a great deal of wegit on th forest by a goal. And we can't estimate many forest with same criteria and indicators every time, to apply them need correct data and knowledge about forest.

평면도파로의 소산장 결합을 이용한 광섬유형 자외선센서의 광강도에 따른 감도변화

윤종국,서규원,조강민,권혁춘,강신원 경북대학교 센서기술연구소 2002 센서技術學術大會論文集 Vol.13 No.1

Southern Blot Hybridization법을 이용한 악성 림프종의 면역유전형에 관한 연구

전호종,기근홍,김윤신,이미숙,이미자,장원재,장숙진,박영진,정춘해,정종훈,양성훈,이광민 조선대학교 1994 The Medical Journal of Chosun University Vol.19 No.2

Immunogenotyping using gene rearrangement analysis has emerged as a precise laboratory aid in the diagnosis and classification of malignant Iymphoid neoplasms. The lineage and clonality of the malignant Iymphoid neoplasms can be identified by the demonstration of rearrangements of antigen receptor genes of the immunoglobulin and T-cell receptor genes. The analysis of the gene rearrangements on the malignant Iymphoid neoplasms are also useful as a sensitive unique clonal markers to detect early recurrence in patients with malignant Iymphoid neoplasms after treatment. To analyze the sensitivity and specificity of gene rearrangements in the diagnosis of malignant Iymphoid neoplasms. 24 cases of malignat Iymphoma were examined by Southern blot hybridization using CTβ-T cell receptor β chain gene-DNA probe and JH-immunoglobulin heavy chain gene-DNA probe. The results of the immunogenotypings using Southern blot hybridization disclosed high correlation between the immunophenotyping using immunohistochemical stain with monoclonal antibodies (B-cell Iymphoma 84.2%. T-cell Iymphoma 75% ). The analysis of the gene rearrangement of the angioimmunoblastic lymphadenopathy(AILD) and unclassifiable Iymphoma using immunohistochemical stain could resolve the monoclonality and lineage . Rearranged bands to the CTβDNA probe were observed in one case out of 2 cases of AILD. One case of unclassifiable Iymphoma showed rearranged bands to the CTβ DNA probe. There were no rearrangements in reactive follicular Iymphoid hyperplasia and paracortical Iymphoid hyperplasia. In conclusion, DNA gene rearrangement study should be applied to differentiate the clonality and cell lineage in the malignant Iymphoma with indistinctive immunophenotype.

ICT를 활용한 구성주의적 수업이 과학개념 획득과 문제해결에 미치는 효과

이춘희,정원우,김중욱,이윤종 慶北大學校 科學敎育硏究所 2004 科學敎育硏究誌 Vol.28 No.-

The purpose of this study is to examine in details the effects of the constructive instruction on the acquisition of scientific conceptions and the problem solving of Science based on ICT (Information and Communication Technology). In this study, An examination tool developed for a previous learning concept was applied to instructional model by a constructivism to students, and by grasping a previous learning concept and using ICT. An way of the improvement about acquisition of scientific conceptions and problem solving of subject was inspected, the rate of a correct answer, the decrease rate of misconception, and the achievement rate of a periodical examination were compared. The result of such enforcement was as follows; The motivational induction for learning, the interesting rate, and the rate of a correct answer in an experimental group showed highly. The result of a examination between an experimental group and a comparative group showed similarly. The rate of accomplishment also showed highly in an experimental group. Accordingly, the constructive instruction using ICT proved to be fit for seventh educational course as a student-centered course. The change of recompositional course for knowledge from a previous learning concept to a new one showed clearly.

교대의 조시시공을 위한 단계별 성토고 결정에 관한 연구

박춘식,장정욱,김종환 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-

This study suggests solutions to the problem of consolidation settlement or lateral movement, which may occur when roads or civil structures are constructed on soft clay. It also presents a proposal to determine appropriate height and time of embankment for early construction of abutment, on the basis of soil parameters in terms of reverse analysis. The following shows the summary of the study. (1) The Hyperbolic method was applied to the field measurement to compute a predictable final settlement. (2) The field measurement was analyzed by Asaoka method and a reverse analysis was carried out on the coefficient of consolidation of the vertical drain method. (3) The target amount of settlement was determined by the try and error method, which considered consolidation settlement to form the planned height. (4) Appropriate heigh and time of stepped embankment was determined to reach the target amount of settlement. (5) Slope stability of the step embankment was examined.

李朝의 科擧制度 硏究

李鍾春 淸州敎育大學校 1972 論文集 Vol.8 No.-

어린이집 이용 어머니의 욕구에 관한 연구

이종춘,서은원 東國專門大學 1998 金龜論叢 Vol.6 No.1

사회변화와 가족생활의 변화 속에서 과거에는 가정에서 수행되던 자녀의 보호와 교육 등에 결함이 생기게 되어, 이제는 자녀들의 보호·교육을 가정에서만 담당하기가 힘들게 되었으므로 보육사업을 통한 사회적 해결책을 모색하게 되었는데 이 같은 어린이집을 이용하는 어머니들의 욕구를 충족시키고 보다 나은 서비스를 제공하기 위해 몇가지 방안을 제안하면 다음과 같다. 첫째, 보육대상면에서 대상의 확대와 함께 유아에서 영아로의 저연령 추세에 부응한 프로그램개발과 더불어 적극적인 대응이 있어야 한다. 둘째, 보육프로그램면에서 교육, 부모교육, 영양 및 건강 등의 보호중심의 프로그램의 개발은 물론 지속적인 연구가 요청된다. 셋째, 인력면에서 현재의 교육중심에서 복지 프로그램 중심의 전환이 요청된다. 넷째, 재정면에서 저소득층 취업모의 이용료 부담의 경감 등을 위해서 과감한 재정적 지원이 시급하다. 다섯째, 보육시설의 수요면에서 급증하는 욕구를 해결하기 위해서는 시설의 양적인 확충은 물론 질적인 면에서의 재고가 절실하다.