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공업고등학교의 산학협동교육에 관한 연구 (1989 . 2)
류대열 대한공업교육학회 1988 대한공업교육학회지 Vol.13 No.2
본 연구는 공업고등학교 현장실습교육의 실태를 조사분석하여 공업교육상의 문제점을 밝혀서 효율적인 현장실습교육 방안을 모색하고, 공업고등학교 현장실습교육의 모형을 설계하는데 그 목적이 있다. 이를 위하여 이 연구는 산학협동교육과 관련된 문헌을 조사 연구하고 질문지에 의한 설문 조사와 면담조사를 병행 실시하였다. 질문지의 표준대상은 1988년도 논산공업고등학교 기계과 3학년 현장 실습생 63명과 18개 산업체, 그리고 충남도내 공업고등학교 실과교사 21명으로 하였다. 연구결과 몇가지 개선방안을 살펴보면 실질적이고 효과적인 현장실습 교육을 위해서 학교측의 일방적인 노력이나 요구보다는 산업체와 자주 접촉할 수 있는 기회를 마련하여 상호협동하는 유대관계가 유지되도록 해야하고, 산학협동목적의 바른 인식을 위한 활발한 홍보활동이 전개되어야 할 것이다. 공업고등학교 현장 실습교육의 실효를 거두기 위해서는 지도교사의 순회지도가 적어도 2개월에 1회 이상은 실시 되어야 한다. 또 현장 실습으로 인한 교육과정상의 부족 시수를 현장실습 시간으로 대체할 수 있는 교육과정 운영방안과 이 때의 형식적인 교과이수와 학습 방법에 대한 방안이 강구되어야 하겠다.
류대열(Dae Yul Lyoo),이재원(Jae Won Lee) 대한공업교육학회 1991 대한공업교육학회지 Vol.16 No.1
During the final semester, the senior students of technical high school in Korea are obligated to take part in the school-industry cooperate programme in order to acquire the practical relevant to their study in the school. The objective of this study were to clarify the arts-of-status in the cooperative programme, to identify the managial problems in standard school curriculum, and then, to present the suggestions for improving coorperative programme in technical high school education. The findings of the study were as the followings : (1) In general, there are lack of understanding the purpose of cooperative programme among the industrial personnels. Some of the industry often participate the programme in order to have students to fulfill the shortage of manpower. The students complained the overload and overtime working conditions, then, some of students gave up the programme schedulled. The mutural prediscussion should be before programme implimented. (2) The industries participated in cooperated programme likely to have students those are truthful and endurance in attitude rather than those who are skillful in specific trade. The orientation programme should be emphasized on the spiritural aspects before students were dispatched. (3) Industrial personnel should be invited to school for giving speech to the students about the industry and for keeping better cooperation between school and industry. The positive action should be taken in the school to have proper industrial personnel visit to school. Industrial personnels responsed that they are willing to have chance to talk with students. (4) It has been usually considered the mid-term and final test to be taken. In fact, at the moment, due to the financial problem and lack of time, the above test can not be kept enoughly. In view of th above, to evaluate the school-industry cooperative programme, teacher should make refined plan and test students on the training. It is desirable to have final test 2 to 3 days before the graduation from school by making detailed plan.
정진섭,류대열 충북대학교 산업경영연구소 2010 産業과 經營 Vol.23 No.1
본 연구는 최근 각 정부에서 국가발전을 위해 중요한 도구로 활용하고 있는 클러스터, 국가혁신체계(NIS), 지역혁신체계(RIS) 등 이론적 배경을 고찰한 뒤, 한국의 오송클러스터를 NIS에 적용시켜보았다. 이를 위해 먼저, 클러스터, NIS 및 RIS의 기본 개념과 주요핵심 내용에 대해서 고찰하였다. 그 다음 한국의 오송생명과학단지의 주요 현황을 살펴보고, 이어 NIS의 기본구조를 오송클러스터에 적용시켰다. 특히, 본 연구에서는 NIS의 기본구조를 주체, 요소, 성과·확산, 시스템, 기반의 다섯 부문으로 구분하고, 오송클러스터의 활성화를 위한 혁신과제를 각 부문별로 고찰하였으며, 그 결과 오송클러스터의 활성화를 위한 중요한 시사점을 도출하였다. 이러한 연구결과는 오송클러스터의 혁신적 발전에 도움을 줄 뿐만 아니라, NIS 및 RIS 그리고 클러스터 등 관련 연구의 이론적 발전에도 기여할 것이다.
손소연 ( So Yeon Son ),류대열 ( Hyeon Soo Son ),손현수 ( Dae Yeol Ryu ),강신석 ( Sin Seok Kang ),박재명 ( Jae Myoung Park ),변현섭 ( Hyeon Seop Byeon ),최해연 ( Hae Yeon Choi ) 한국가축위생학회 2006 韓國家畜衛生學會誌 Vol.29 No.3
This is a case report on the occurrence of caprine arthritis-encephalitis(CAE) disease among dairy goats in a local farm located in Yeongdong-gun, Chungbuk. Previously, it was reported that the farm experienced intermittent deaths numbering 15 of the 97 goats raised for 5 months. Most of the goats less than 6 months of age were suffering from ataxia and posterior paresis, body tremor and abnormal head posterior. Affected animals frequently had stunted growth and had a rough coat. Goats more than 6 months of age were affected with an insidious, chronic arthritis characterized by articular swelling("big knee") of the carpal, hock, and stifle joints. Necropsy revealed severely swollen mesenteric lymph nodes, under-flow of 2-3㎖ synovial fluid in the articular space and fibrous proliferation of synovial membrane. Histopathological examination showed perivascular accumulations of mononuclear inflammatory cells in the white matter of the brain, proliferative synovitis characterized by villous hypertrophy, synovial cell hyperplasia and infiltration by mononuclear inflammatory cells. Pulmonary lesions consists of patchy interstitial pneumonia with hyperplasia of lymphoid tissues and an extensive mononuclear inflammatory cell infiltration into the alveolar septa. Confirmation by nested PCR involves amplification of a 296bp(1st PCR) and 184bp(2nd PCR) fragments corresponding to the gag region of the CAE virus. This is the first time CAE has been reported in a local farm in Korea and emphasizes the importances of developing preventive measures against CAE.
도축한우에서 난소낭종의 감별진단 및 기능성에 관한 연구
이청산 ( Chung San Lee ),류대열 ( Dae Yeol Rhu ),윤호규 ( Ho Kyu Yun ),송종한 ( Jong Han Song ),이종인 ( Jong In Lee ),서국현 ( Guk Hyun Suh ),김일화 ( Ill Wha Kim ),강현구 ( Hyun Gu Kang ) 한국가축위생학회 2004 韓國家畜衛生學會誌 Vol.27 No.1
To establish the differential diagnosis and functional status in ovarian cystic cows, progesterone(P4) and estrogen(E2) level of cystic follicular fluid, ultrasonography for measuring the cystic diameter and thickness of cystic wall, and histological findings were investigated in cystic ovaries from slaughtered Korean native cows. Ovarian follicles were classified as systic if the diameter was greater than 25 mm by ultrasonography. Ovarian cysts < 3 mm of cystic wall thickness, < 10 ng/ml P4 concentration and >10 ng/ml E2 concentration were classified follicular cyst, ovarian cysts > 3 olin of cystic wall thickness, 10 ng/ml P4 concentration and <10 ng/ml E2 concentration non-functional ovarian cyst, respectively. Also ovarian cysts were classified 8 types by anatomical and hisctological findings. Ovarian cysts with corpus luteum were 3 of 73 cows and ovarian cysts without corpus luteum were 70 cows. The incidence rates of 8 various types of ovarian cysts were as follows; 2Aa 56.2%, 2Ba 20.5% and 2Ab 15.1%, respectively. The incidence rates of ovarian cysts without corpus luteum were follicular cyst 76.7% and luteal cyst 19.2%. The thickness of cystic wall were lAb 3.9 mm, 2Ab 3.3 mm and 2Bb 3.2 mm, and the cystic fluid P4 concentrations were above 10.0 ng/ml in lAb, 2Ab and 2Bb, respectively. There was significantly correlations between the thickness of cystic wall and cystic fluid P4 concentration in ovarian cysts(p<0.05). The ovarian cyst was classified follicular cysts, luteal cyst and non-functional ovarian cyst by hormone analysis. The luteal cyst was accuratly dignosed by cystic wall thickness. But follicular cysts was misdiagnosed 13 cows of 56 cystic cows. The 13 cystic cows was determined as had non-fuctional ovarian cysts. The cystic fluid P4 concentration was 3.3 ng/ml in follicular ovarian cysts and 30.1 ng/ml luteinized ovarian cysts. There was significantly positive correlations between thickness of cystic wall and serum P4 concentration in follicular(r2 = 0,59, p<0.001) and luteal cysts(r2 = 0.65, p<0.001). These results indicated that ovarian cysts had various stages of degeneration and luteal cyst was accuratly diagnosed measurement of cystic wall thickness by ultrasonography, but follicular cysts was not diagnosed only cystic diameter and cystic wall thickness. In conclusion, it is suggest that ovarian cysts was diagnosed by combination of clinical sign and anatomical cystic features.