麗末三隱에 對한 考察

李在春 우리말글학회 2000 우리말 글 Vol.19 No.-

I have raised an issue on the identity of the three leading scholars and writers at the end of the Koryo Dynasty and examined the requirements and qualifications of the Sam-Eun. The Sam-Eun of the end of the Koryo Dynasty is the honorable eulogy for three scholars and writers-Mok-Eun Saek Lee, Po-Eun Mongju Jeong, and Do-Eun SungIn Lee-Who were excellent in the three fields of literary art, study of morality, and loyalty at end of the Koryo Dynasty. So far we have not reached an agreement about the identity of the Sam-Eun : One view of this issue has argued that the abovementioned three scholars are the members of the Sam-Eun, but another view has contended that Ya-Eun Jae Gil, instead of Do-Eun SungIn Lee, is one of the Sam-Eun. However, it is well known that Ya-Eun Jae Gil was unable to compete with above three scholars in the fields of literary art, study of morality, and loyalty, was not as high as the abovementioned three scholars in the government post, and was much younger than the abovementioned three scholars. Accordingly I believe that the latter view was misled by both the fact that the disciples and followers of Ya-Eun Jae Gil established the Sarim-Pa(Confucians school)in the Sam-Eun-Gak(three hermits tower) located in Dong-Hak-Sa Temple Kyung-Sang-Do Region in the Chosun Dynasty, and the epitaph of which is not so much reliable. It is since the end of Koryo Dynasty that Mok-Eun, Po-Eun, and Do-Eun have been named as the members of the Sam-Eun. The book named as Po-Eun-Jae-Gi(Po-Eun's house record) writed by Saek Lee in 1379 is discussing only three eminent scholars, I,e., Mok-Eun, Po-Eun, and Do-Eun, among many scholars who had Eun as their pennames. Thus, I think these three scholars have been verbally called as the Sam-Eun by the public since around 1379. However, the name of Sam-Eun was shown in writing for the first time in the collection of works of Dun-Chon Jip Lee. In this collection, there is a paragraph that the poetry and prose of Sam-Eun, I,e., Mok-Eun, Po-Eun, and Do-eun have been published while those of Dun-Chon have not been published. In the appendix of the collection, furthermore, Mok-Eun, Po-Eun, and Do-Eun were specifically named as the members of Sam-Eun who are famous for the poetry and knowledge in those days, and Ya-Eun was named merely as a member of nine preeminence. With these materials, we can understand that Ya-eun cannot be compared with the members of Sam-Eun in any fields of literary art, study of morality, and loyalty. Therefore, I believe that only Mok-Eun, Po-Eun, and Do-Eun who are exceptional in the fields of literary art, study of morality, and loyalty, and died for Koryo Dynasty can be designated as the members of Sam-Eun. Although Jae Gil became famous by the efforts of his disciples and followers in the later days, he cannot be substituted as a member of the Sam-Eun, and should be recognized only as a member of so-called 'Sam-Eun of Dong-HAK-Sa Temple' who are enshrined in the Sam-Eun-Gak of the Dong-Hak-Sa Temple.

Metallurgical Process for Total Recovery of All Constituent Metals from Copper Anode Slimes: A Review of Established Technologies and Current Progress

Jae‑chun Lee,Kurniawan Kurniawan,Kyeong Woo Chung,Sookyung Kim 대한금속·재료학회 2021 METALS AND MATERIALS International Vol.27 No.7

Copper anode slimes, the by-product of the copper electrorefining process, have been the subject of extensive investigationfor recovering precious metals viz., Au, Ag, Pt and Pd, in addition to being the main source of rare/energy-critical elementssuch as Se and Te. There have been various approaches aiming at the development of extraction processes involving thermaland aqueous approaches and their combination. In this paper, the literature relating to the treatments of copper anode slimeis compiled to present the underlying concept for the total recovery of all valuable metals from anode slimes. The industrialand proposed scenarios gathered from various sources show that the basis of applying different streams essentially dependson the concentration of copper and selenium in the slimes. Copper anode slime processing has a history of being in a developmentperiod, though at times showing overlaps. The discussion of each metallurgical process is basically explained bythermodynamic analysis using suitable software as well as fundamentals of the chemistry. Recent progress is highlightedand compared to the established technologies with regard to environmental impact and economic consideration/feasibility. This discussion is followed by the construction of a conceptual flowsheet on the progress currently made. It is expected thatfurther work regarding metal recovery from copper anode slimes would objectively shorten the number of stages for thepretreatment as well as metal separation from leach solutions.

림프종 환자에서의 갈륨, TI-201 그리고 Tc-99m MIBI 섭취의 비교

천경아,조인호,원규장,이경희,이형우,현명수,이재태,이규보 영남대학교 의과대학 2002 Yeungnam University Journal of Medicine Vol.19 No.2

Purpose; Ga-67 scintigraphy has been used for the evaluation of tumors, especially lymphoma. Recently, Tl-201 and Tc-99m MIBI were also used to tumor imaging. Tl-201 and Tc-99m MIBI had better physiologic characteristics than Ga-67, so we studied 32 biopsy proven lymphoma patients (male 24, female 8, mean age 46 years) with Ga-67, Tl-201 or Tc-99m MIBI and compared the scan findings. Materials and Methods: Twenty-three of 32 patients were injected 74-111 MBq (2-3 mCi) of Tl-201, before chemotherapy and imaged with dual-headed SPECT (Prism 2000, Picker, USA) at 30 minutes after injection. Delayed images were obtained after 3 hr in 8 patients. Twenty seven of 32 patients were injected 740 MBq (20 mCi) of Tc-99m MIBI and imaged at 30 minutes after injection. 111-185 MBq (3-5 mCi) of Ga-67 was injected in 12 patients and imaged at 48 and 72 hours after injection. Twenty eight patients were diagnosed as non-Hodgkin's lymphoma and others were Hodgkin's lymphoma. Results: Twenty patients were positive on Tl-201 scan and 3 patients showed negative findings. One of these 3 patients, Tc-99m MIBI and Ga-67 scan were positive. Twenty two patients were positive on Tc-99m MIBI scan and 5 patients showed negative findings. One of these 5 patients, Tl-201 was positive and 2 were positive on Ga-67 scan. Ten of 12 patients showed positive findings on Ga-67 scan. The sensitivity of these agents were 83.3%, 87.0% and 81.5% for Ga-67, Tl-201 and Tc-99m MIBI, respectively. The sensitivity was highest in Tl-201 scan, but there were no significant differences among three tests. In this study, there was no significant difference of uptake ratios between early and delayed images of Tl-201. Conclusion: Scintigraphy with Tl-201 and Tc-99m MIBI in lymphoma patients have similar sensitivity with Ga-67.

Estradiol에 의한 흰쥐-자궁의 수축 기능과 Polyamine 대사의 변동에 관한 연구

이명아,고재홍,이영재,신경호,전보권,천연숙 고려대학교 의과대학 1995 고려대 의대 잡지 Vol.32 No.3

The polyamines have been postulated to be essential in most processes associated with both hypertrophy and hyperplasia. The effects of estrogen on uterine contractility vary with animal species, and most reports have shown that in vitro contractility of rat uterus is decreased after estrogen treatment, but estrogen increases polyamine contents in castrated rat uterus. This study was carried out to investigate whether the regulation of polyamine metabolism may be instrumental in the contractile response of castrated nonpregnant uterus of female SD rats to electrical field stimulation (40 V, 100 μsec : EFS). Estradiol (E2) increased uterine contents of putrescine (PT), spermidine (SPD), and spermine (SPM). These E2 effects were inhibited by tamoxifen or DFMO, but E2-incuced increase of uterine SPM content was enhanced by aminoguanidine. E2 decreased the amplitude of force developed in the rhythmic spontaneous contraction of rat uterus, but it exaggerated the increase of uterine contraction force in response to EFS. The E2-dependent exaggeration was inhibited by tamoxifen, DFMO, or indomethacin, but was significantly enhanced by aminoguanidine. The synergism between E2 and aminoguanidine on uterine contractility was little affected by indomethacin. These results suggest that E2-dependent increase of uterine contractility may be ascribed partly to increase of uterus polyamines.

비호지킨림프종 환자에서 발생한 폐 효모균증 1예

장재혁,송치원,심병용,이동건,변재호,정정임,이교영,홍영선,신완식,김춘추,이경식 대한감염학회 2003 감염과 화학요법 Vol.35 No.3

저자들은 비호지킨씨 림프종 환자에서 항암 치료 후 질환의 진행성 병변과 감별을 요했던 우폐 중엽의 단발성 종괴를 흉강경하 생검으로 폐 효모균증을 확진하고 amphotericin B와 fluconazole로 치료한 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Non-Hodgkin's lymphoma is monoclonal expansion of malignant B or T cells. The immunocompromised status in this disease is accompanied by many infections. The cryptococcosis, caused by Cryptococcus neoformans, frequently occurs in leukemia, Hodgkin's disease, sarcoidosis, diabetes mellitus, tuberculosis, and long-term steroid-using patients. Recent increasing incidence of fungal infection could be due to the spread of AIDS and transplantation. We experienced one patient with lung mass in Non-Hodgkin's lymphoma after three cycles of chemotherapy, which could not be discriminated from the newly developed lymphoma mass. Cryptococcus neoformans was isolated from the lung tissue obtained by thoracoscopic biopsy. Herein we report this case with brief review of pertinent literature.

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.

李箱文學의 文體 考察

林鐘秀,李在天 三陟大學校 2001 論文集 Vol.34 No.3

The purpose of this thesis is to understanding wholly such stylistic of Lee Sang's works thought analyzing style. The difficultly in understanding Lee Sang's world of literature is not in his queer life, but in the peculiar uses of words in his works. It may be reasonable in these on hin that everyone should search for the secrecy of writing hinted by his literary style. But there few theses that have dealt with the style of Lee Sang as a leading topic. And most of theses on him have had a tendency to remain within the line of superficial observation till now.

건축공사시방서에서의 KS규격의 국제인증방안에 관한 연구

김경식,이재섭,김용수,이규진,조용훈,최완철,전재열,이현수,구재동,이기환 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1

The purpose of this research is make out construction specifications for International Construction. Using off-shore products incur cost increase and longer delivery term of construction. and inconvenient on International Construction. Expand the range of additional local products conforming to performance. Life Cycle Cost. maintainability. operability. user's acceptability, etc.. And this study is suggest the standard formats and the techniques for construction specification.

다발성 간종괴의 형태로 나타난 특발성 과호산구 증후군 치험1예

최승오,연규민,이승민,김순제,왕준호,박형석,이재동,진춘조,이창훈,신현준,김정은 건국대학교 의과학연구소 2004 건국의과학학술지 Vol.14 No.-

Hypereosinophilic syndrome is characterized by persistent blood eosinophilia of 1,500/ul or more in the absence of known causes and multiorgan dysfunction by eosinophil-related tissue damage. In Korea, some cases of hypereosinophilic syndrome with hepatic involvement have been described with prolonged benign clinical courses. Most of them were diffuse or multifocal lesions in imaging studies, and a few case presenting as a single mass has been described. Here we report a case of hypereosinophilic syndrome with hepatic involvement in a 65-year-old man who presented with multifocal mass lesions. By abdominal US and CT scan, multiple, ill-defined nodules were detected in throughout the liver. Liver biopsy revealed severe eosinophilic hepatitis, suggestive of hypereosinophilic syndrome. Hepatic mass lesions improved after steroid administration for several weeks.

전격성 경과를 취한 만성 호산구성 폐렴 환자 1예

윤호상,진춘조,유광하,이상엽,이수인,정상만,김선두,이순제,이길도,전혜정 건국대학교 의과학연구소 2000 건국의과학학술지 Vol.10 No.-

Chronic eosinophilic pneumonia(CEP) is a rare disease of unknown etiology characterized by chronic infiltration of the lung with eosinophils. It presents with profound systemic symptoms comprising fever, night sweats, weight loss, dyspnea and blood eosinophilia with nonsegmental air-space consolidation confined to the outer third of the lung, the "photographic negative of pulmonary edema". Histopathologic features of chronic eosinophilic pneumonia are intraalveolar and interstitial infiltrations with eosinophils, histiocytes, giant cells, scattered lymphocytes and plasma cells. Glucocorticoid therapy cause prompt resolution of symptoms as well as disappearans of blood eosinophils, elevated serum Ig E levels and the roentgenographic lesions. Infrequent radiographic findings include nodular infiltrates, consolidations, cavitations, atelectasis and pleural effusions. Deaths from CEP although rare, have been reported, but the majorities of CEP have benign courses and do not need a therapy with ventilator. We report a case of chronic eosinophilic pneumonia, which had a sudden course associated with diffuse pneumonic consolidations on the both lung and bilateral pleural effusion.