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.

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.

Li(Ni_1-x-yCo_xMn_y)O₂계 이차전지 공정 스크랩으로부터 회수한 전이금속을 활용한 리튬이차전지 양극재 제조

이재원,김대원,장성태,Lee, Jae-Won,Kim, Dae Weon,Jang, Seong Tae 한국분말야금학회 2014 한국분말재료학회지 (KPMI) Vol.21 No.2

Cathode materials and their precursors are prepared with transition metal solutions recycled from the the waste lithium-ion batteries containing NCM (nickel-cobalt-manganese) cathodes by a $H_2$ and C-reduction process. The recycled transition metal sulfate solutions are used in a co-precipitation process in a CSTR reactor to obtain the transition metal hydroxide. The NCM cathode materials (Ni:Mn:Co=5:3:2) are prepared from the transition metal hydroxide by calcining with lithium carbonate. X-ray diffraction and scanning electron microscopy analyses show that the cathode material has a layered structure and particle size of about 10 ${\mu}m$. The cathode materials also exhibited a capacity of about 160 mAh/g with a retention rate of 93~96% after 100 cycles.

인위적 진화의 세계

이재원(Lee, Jae-Won) 동남어문학회 2012 동남어문논집 Vol.1 No.33

This writing is an attempt to examine the logic behind artificial evolution in the early writing of Lee Kwang-su. According to his account, human civilization is the result of artificial evolution. By defining human personality as abilities of artificial evolution, he tried to change the way of basic understanding human being. He presented in the existence which comes true the essence of the human being which is such the civilized person. At logic of his artificial evolution, the problem of civilization was converted with creation of individual all who have the desire toward civilization. He looked at the situation and position of korean society from the viewpoint of world history and admitted the differential temporality which is dividing between korean society and western civilization. The Lee’s ideas of artificial evolution serves as alternative way to jump over the differential temporality. In the early writing, the methods of the artificial evolution are reform of education system, reading literature and revolution. Through this method, Lee tried to prepare ‘Civilized people’ and ‘shared commitment to social values’ that are practical foundation of artificial evolution.

QFD를 이용한 미래 공격헬기의 핵심기능 도출

이재원,권용수,고남경,Lee, Jae-Won,Kwon, Yong-Soo,Ko, Nam-Kyoung 한국군사과학기술학회 2013 한국군사과학기술학회지 Vol.16 No.3

This work describes an approach that contributes to derive from mission to critical functions of the attack helicopter under future battle space environment. An existing mission of the attack helicopter is limited to the only shooter oriented functions. In the future environment, mission and its functions of the helicopter might be much expanded. The functions should be derived by the top down approach based on systems engineering approach. In this point of view, this work describes network based future battle environment. From this environment, the missions of the attack helicopter are identified and optimized functions are derived through sequential procedures like from missions to tasks, tasks to activities, and activities to functions. The selected activities are obtained from the tasks using QFD. The weighting scores of the QFD are calculated by the AHP computational procedure. Finally the critical functions are presented through the similar procedure.

직전교사에 대한 교수법 지도-Reflective Teaching을 중심으로

이재원,Lee, Jae-Won 한국대학교육협의회 1985 大學敎育 Vol.16 No.-

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.

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.

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.