학교도서관 정책 평가모형 개발과 적용에 관한 연구

이재원,Lee, Jae-Won 한국문헌정보학회 2007 한국문헌정보학회지 Vol.41 No.1

본 연구는 학교도서관 정책을 평가하기 위하여 정책학에서 제시한 기준을 토대로 평가모형을 개발하고 이 평가모형에 '학교도서관 활성화 종합방안'을 적용하여 학교도서관 정책에 대한 평가를 진행하였다. 학교도서관 정책을 평가하기 위한 기준은 여러 학자가 제시한 이론 중에서 교육정책과 학교도서관 정책에 관한 선행 평가모형을 근거로 하였다. 선정된 평가기준은 평가자에게 배부한 설문지와 전화인터뷰를 통하석 검증하였다. 학교도서관 정책에 대한 평가결과는 대체로 긍정적이었나 일부 정책개선 노력이 필요하다는 내용이 제기되었다. This study is to develop school library Policy model in accordance with guidelines suggested in policy science theories and to evaluate school library policy with application of "Activation Agenda for School Libraries". The guidelines on the evaluation of school library Policy were based on the models suggested in education policy and school library Policy theories. Selected guidelines were examined through survey distributed to evaluators and telephone interviews. Although overall evaluation results on school library policy were positive, it is suggested that more efforts for Policy improvement are needed.

자연기흉의 개흉술 적응과 수술성적에 관한 연구

이재원,김근호,Lee, Jae-Won,Kim, Geun-Ho 대한흉부심장혈관외과학회 1987 Journal of Chest Surgery (J Chest Surg) Vol.20 No.1

The records of 268 patients, who were diagnosed as spontaneous pneumothorax during the period 1975 to 1984, treated at the department of thoracic and cardiovascular surgery, Hanyang University Hospital, were reviewed retrospectively to evaluate the effect of surgical intervention on each indications. Of these,.61 patients [22.8%] were taken operation to treat the pneumothorax after closed thoracostomy. We have classified the 61 patients to evaluate the therapeutic effect on each indications. And the therapeutic effect is based on the chest tube indwelling days. The results were as follows: 1. The chest tube indwelling days of the group who were taken closed thoracostomy only was average 14.13*9.17 days [range 5-66 days], and that of the group who were finally taken the thoracotomy after closed thoracostomy was 21.85*12.30 days [range 5-55 days]. 2. The indications of thoractomy were thoracoscopic findings, recurrence and continuous air leakage. 3. The chest tube indwelling day of the group who was taken thoracotomy by thoracoscopic findings was average 11.67*6.51 day, that was relatively short compared to those of the other groups. 4. The continuous air leakage group after closed thoracostomy was subdivided into three subgroups, continuous air leakage in 1st attack, thoracoscopic findings in 1st attack, and recurrence. 5. Of these, the chest tube indwelling day of the subgroup, who was taken operation by thoracoscopic findings, was 21.33e8.26, that was relatively short compared with those of the other subgroups. We use the thoracoscope as excellent diagnostic tool to detect the operation indication in the spontaneous pneumothorax patients. And we gain the benefits to shorten the chest tube indwelling days and admission days, and also to protect the recurrence.

심실중격결손증을 동반한 관상동정맥루 -치험 1예-

이재원,이홍섭,김창호,Lee, Jae-Won,Lee, Hong-Seop,Kim, Chang-Ho 대한흉부심장혈관외과학회 1986 Journal of Chest Surgery (J Chest Surg) Vol.19 No.2

Congenital coronary arteriovenous fistula is uncommon disease, and was first described by Krause in 1865. About 20% of the cases, it associates additional congenital heart diseases. A 5-year-old female patient was diagnosed as coronary AV fistula with VSD, and was taken surgical correction under cardiopulmonary bypass. VSD was small and subarterial in type, and the fistula was dilated as adult thumb tip size at its distal portion. VSD was closed directly through the pulmonary arteriotomy and the aneurysmal dilation was opened vertically, then it was obliterated using 5-0, 6-0 prolene continuous suture fashioning into a long slender tube. Postoperative course was uneventful.

후부종격동에서 발생한 기형종 2례 보

이재원,김용진,김주현,Lee, Jae-Won,Kim, Yong-Jin,Kim, Ju-Hyeon 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.2

Tumors of the mediastinum are usually classified according to their location in the anterior, middle, or posterior mediastinum. Mediastinal teratomas are characteristically located at anterior mediastinum with only rare incidence in the posterior mediastinum. Two cases of posterior mediastinal teratoma were experienced recently, in the department of thoracic surgery, Seoul National University Hospital. The incidence of posterior mediastinal teratoma was 4.2% among 48 mediastinal teratomas in our experience. Two cases are all benign teratoma located at right posterior costophrenic angle, and histologically showed tissues from three germ layers including bone and fat.

건설재해현황 분석에서 나타난 중점관리 POINT

이재원,Lee, Jae-Won 한국건설안전협회 1997 建設 安全技術 Vol.25 No.-

산화ㆍ환원처리된 $UO_2$ 분말의 분쇄특성 연구

이재원,이정원,Lee Jae-Won,Lee Jung-Won 한국자원리싸이클링학회 2002 資源 리싸이클링 Vol.11 No.4

핵연료 원료인 $UO_2$ 분말을 사용해 원자로에서 연소된 사용후 핵연료 소결체를 모의 제조하여 1회 산화ㆍ환원처리하여 분말로 만든 후, 건ㆍ습식 attrition 분쇄에 따른 분말의 특성 및 소결성을 조사하였다. 분쇄에 의한 분말의 평균입자크기는 건식분쇄의 경우에는 1 $mu extrm{m}$ 이하인 미분말이 쉽게 생성되었으나, 습식분쇄에서는 그 이상의 분말만이 생성되었다. 그리고 분쇄분말의 비표면적은 건식분쇄한 경우가 습식분쇄한 경우 보다 높았다. 분말의 미세구조는 건식분쇄에 의해서는 느슨한 응집체가 형성되었으며, 습식분쇄 분말은 압분성이 낮은 불규칙적이고 각진 입자형태를 나타내었다. 건식분쇄에 의해서 압분체 밀도는 크게 증가하며 소결체 요구 조건을 만족하는 이론밀도의 95%이상이 되고 평균 결정립 크기가 8 $\mu\textrm{m}$이상인 소결체를 얻을 수 있었다. The characteristics of dry and wet milled powder prepared by 1 cycle OREOX (oxidation and reduction of oxide fuels) treatment were investigated using the simulated spent fuel pellet. Sintered pellets simulating spent nuclear fuel burned in reactor were fabricated from $UO_2$ powder using as a starting material in fabrication of nuclear fuel. The 1 cycle OREOX-treated powder was prepared by only one path of oxidation md reduction of the simulated pellet. Powder having average particle size of less than 1 $\mu\textrm{m}$ could be easily obtained by dry milling, but not be achieved by wet milling. And, specific surface area of dry milled pow-der was higher than that of wet milled powder. Dry milled powder formed loose agglomerate, while wet milled powder showed the shape of irregular and angular particles. Dry milled powder provided higher green density, resulting in higher sintered density of higher than 95% TD and average grain size of larger than 8 $\mu\textrm{m}$ satisfying the standard specification of sintered pellets.

1960년대 정부 지원 정책 부재로 인한 우리나라 학교도서관의 정체(停滯)에 관한 고찰

이재원,Lee, Jae-Won 한국비블리아학회 2019 한국비블리아학회지 Vol.30 No.2

본 연구는 1960년대 정부의 지원 정책 부재가 우리나라 학교도서관 발전에 미친 영향에 대하여 고찰하고자 한다. 특히 1960년대에 학교도서관의 확산에도 불구하고 실효성 있는 <도서관법> 제정이 동반되지 않음으로 인하여, 이후 학교도서관이 쇠락할 수밖에 없었던 과정을 주로 살펴보았다. 이 논문은 그간 정부의 지원 정책에서 소외되어 온 학교도서관 역사를 되돌아보고, 어느 때보다 제도적 지원이 절실한 우리나라 학교도서관이 과거의 전철을 밟지 않도록 하는데 의의가 있다. This study examines the effect of the absence of a government support policy on the development of school libraries. Specially this article focuses on the rise and fall of school library in 1960's over the making first Library Law. It is meaningful that our school libraries, which have been alienated due to the lack of government polices, are not following in the footsteps of the past, as they are in need of state support.

'96. 건설재해예방 정책방향

이재원,Lee, Jae-Won 한국건설안전협회 1995 建設 安全技術 Vol.18 No.-

다발성 원발성 식도종양 1례 보

이재원,강정호,지행옥,Lee, Jae-Won,Gang, Jeong-Ho,Ji, Haeng-Ok 대한흉부심장혈관외과학회 1987 Journal of Chest Surgery (J Chest Surg) Vol.20 No.2

A 51 year-old male was admitted with the chief complaints of swallowing difficulty and pain on neck and upper chest for 2 months prior to admission: He was taken biopsy under esophagoscopy, and the result was squamous cell carcinoma. Preoperatively we studied the esophagogram and chest CT. On these, we found the main appreciable mass at midesophagus easily. But, we missed the upper cervical unexpected mass. So we performed the esophagectomy and lymph node dissection from upper clavicle level to the esophagogastric junction by thoracic approach as wide as possible, and cervical esophagostomy and feeding gastrostomy also. At that evening we reviewed the studied films in detail, and we found another mass lesion at C4-C6 level of cervical esophagus. We performed the 2nd operation e.g. cervical esophagectomy on next morning without hesitation. Between these two masses, there was almostly normally looking skip area grossly. The squamous cell carcinoma of the esophagus could be multicentric in character and may have skip area. But, we heard little reports until now. The two masses could be different in origin or be same probably by submucosal spreading. Anyway, it was an alarming case to the surgeon not to neglect the another possible lesions in squamous cell type. Postoperative course was uneventful, he took G-tube feeding with no problems on 7th postoperative day. Now he took the postoperative irradiation at out patient department.

좌측 폐동맥결손을 동반한 활로 사징증의 수술요법

이재원,노준량,Lee, Jae-Won,No, Jun-Ryang 대한흉부심장혈관외과학회 1985 Journal of Chest Surgery (J Chest Surg) Vol.18 No.2

Despite low mortality and excellent long-term results after repair of Tetralogy of Fallot, certain associated anomaly such as single pulmonary artery continues to be told to have a high operative mortality and morbidity, and there is still some debate on appropriate surgical intervention. During the 4 year period from 1981 to 1984, surgical repair was performed on 5 patients with tetralogy of Fallot and congenital [4 cases] or acquired [1 case] absence of left pulmonary artery. Previous left pneumonectomy had been performed in the patient with acquired absence of a pulmonary artery. Transannular patch or RVOT patch alone with or without pulmonic valvotomy was used with some modifications to reduce pulmonic insufficiency in individual patient. In contrast with previous reports, all patients survived operation and have exhibited marked symptomatic improvement without pulmonic valve insertion nor valved conduit.