Mo 화학기상증착에 있어서 불순물 농도에 미치는 증착조건의 영향

배상석,서성교,홍은식,김승모,조미정,한혜정,이두성,김세훈,민석홍 국립7개대학공동논문집간행위원회 2001 공업기술연구 Vol.1 No.-

The thermal decomposition process of Mo(CO)_6 on chemical vapor deposition was investigated by analyzing the effects of deposition temperature, pressure, and reaction gas on the phase change of deposited films. Mo_2C was deposited at or below 350℃ due to the incompleteness of thermal decomposition of Mo(CO)_6, but Mo films was successfully deposited at 400℃ or higher temperatures. The variation of deposition pressure did not change the dependence of decomposition process on deposition temperature. The activation energy of surface reaction was 5.8 ㎉/mole.

폐암과 동반되어 나타난 기관기관지병증 골연골형성증 1예

이영진,전현수,박시형,김모세,김현주,이승헌,이영민,이현욱,이현경 仁濟大學校 白病院 2010 仁濟醫學 Vol.31 No.-

Tracheobronchopathia osteochondroplastica (TPO) is a rare benign disease of unknown etiology characterized by multiple cartilaginous or bony submucosal nodules, which project into the tracheobronchial lumen. Although some disorders were reported combined with TPO, these seemed to be considered casual. We report a case of TPO that combined with adenocarcinoma of lung. She was 50-year-old non smoking woman presented with chronic cough with right chest pain. Lung mass on right lower lobe was found on chest x-ray, so lung cancer was suspected. Multiple scattered whitish small elevations from trachea to bronchial trees were found on bronchoscopic exam. We mistook these lesions for metastases from lung cancer and biopsies of these lesions were done. Transbronchial biopsy for right lower lobe mass lesion was also done. But biopsies from trachea and bronchus revealed TPO rather than lung cancer. Transbronchial lung biopsy of right lower lobe mass was diagnosed adenocarcinoma of lung. So TPO combined with adenocarcinoma of lung was diagnosed.

CMOS DRAM의 고속감지증폭기 설계

서승모(SEO SEUNG_MO),김종열(KIM BONG_RYUL),이문기(LEE MOON_KEY) 대한전자공학회 1985 대한전자공학회 학술대회 Vol.1985 No.6

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

국내에서 유행하는 HIV의 전파 경로에 따른 Subtype 분포

이주실,남정구,김성순,강춘,최병선,김옥진,박미선,성봉모,서순덕,전수경,변승옥,신영오,조해월 대한감염학회 2001 감염 Vol.33 No.5

Background : Previous data have been reported that subtype B is prevalent in South Korea, but neither the extent nor the proportion of subtypes could be evaluated. This study was designed to analyze the distribution of HIV-1 subtypes, temporal instructions and transmission dynamics between epidemiological groups. Methods : 1,280 Koreans had been diagnosed as HIV seropositive during the period 1985 to 2000. Among them, 134 individuals were selected for this molecular epidemiological study. 134 DNAs were isolated from uncultured or cultured peripheral blood mononuclear cells. V3-V5 (0.7 kb) fragment of HIV-1 env gene was amplified by nested polymerase chain reaction and was sequenced. Results : HIV-1 isolates from thirty-seven homosexuals were all subtype B (100%). On the other hand, 66 isolates from 94 heterosexuals were subtype B (70%) and 28 were non B subtypes (30% : 13 A, 4 C, 2 D, 8 E , 1 G). Only subtype B strains were isolated from 73 males who were infected with HIV inside Korea while 16 B and 20 non B subtype strains were isolated from 36 males who were HIV infected outside of Korea. However, B and non B strains were isolated half and half from females who were infected inside Korea except one. Conclusion : The HIV-1 subtype B strains are prevalent in Korea from the early HIV infection until present in both homo and heterosexuals. Non B strains have been transmitted from men who were infected outside Korea to their spouses and casual partners. So, we need further study to monitor subtype B and non B HIV transmission in epidemiological groups of Korea, (Korean J Infect Dis 33:311∼318, 2001)

Bacillus sp. GM44가 생산하는 Chitosanase의 동력학적 연구

이기선,임현수,김승모 여수대학교 1999 論文集 Vol.14 No.2

Optimal conditions for the production of chitosanoligosaccharide were studied with chitosanase produced by Bacillus sp. GM44.Enzyme stability was maintained above 90% after 6 days at pH 5.0 and optimum initial reaction rate was appeared maximum in 1.0% of chitosan solution. The effect of PH on the production of chitosansaccharides was not significantly affected between pH 5.0 and 5.5.In case of temperature, the maximum activity of chitosanase was shown at 50℃. However, the maximum production yield of chitosanoligosaccharide was appeared at 40℃. The production yield of chitosanoligosaccharide was appeared above 90% at 0.4%~2.0% of chitosan solution and about 64.6% at 4.0% of chitosan solution. The final concentration of chitosanoligosaccharide appeared 3.438mg/ml at 1.0% of chitosan solution and 10.52mg/ml at 4.0% of chitosan solution. By TLC analysis, the composition of chitosanoligosaccharides was mainly 3-5mer. The optimum condition of pH and temperature for the production of chitosanoligosaccharides were pH 5.0 and 40℃, respectively.

난소의 성국 낭성기형종에서 관찰된 전립선 조직 - 1예 보고 -

홍승모,최미선,한은미,이현경,노재윤 대한병리학회 1999 Journal of Pathology and Translational Medicine Vol.33 No.7

사무직 근로자의 경력개발 지원 현황 및 요구 분석 : 중소기업과 대기업의 비교를 중심으로

이찬,정철영,나승일,김진모,강두천 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.2

이 연구의 목적은 우리나라 대기업 및 중소기업의 사무직 근로자 경력개발 지원 현황 및 교육 요구를 분석하고 경력개발 지원의 필요성 및 시사점을 도출하는데 있다. 따라서, 기업체 인사교육담당지들을 대상으로 사무직 근로자 직무교육 현황, 사무직 근로자의 역량수준 및 요구, 직무교육이 필요한 사무직의 업무활동분야 국가차원에서의 시무직 분야별 교육과정 개발 요구 등에 대한 요구분석을 실시하였다. 구체적인 연구 결과는 다음과 같다. 첫째, 대부분의 기업은 전문역량을 보유한 근로자를 선호하는 것으로 나타났다. 둘째, 사무직 근로자의 경우 직위가 올라갈수록 전문가 수준에 근접한 직무역량이 필요한 것으로 나타났다. 셋째, 전체 응답기업의 74.9%가 직무교육을 실시하고 있다고 응답하였고 근로자 1인당 연평균 직무교육 시간은 49시간으로 나타났다. 넷째, 전체 응답기업의 64.8%는 외부 위탁교육을 실시하는 것으로 나타났으며, 특히 중소기업이 대기업에 비해 위탁교육 의존도가 더 높은 것으로 드러났다. 다섯째, 승계계획(succession plan)은 전체 응답기업의 25.7%만이 도입 · 운영하고 있는 것으로 나타났다. 여섯째, 국가가 사무직 근로자의 직무능력 향상을 위해 교육과정을 개발하는 것에 대해서는 전체 응답기업의 69.7%가 긍정적으로 인식하였고, 가장 우선적으로 개발해야 할 교육과정으로는 전체 응답기업의 60.8%가 인사 · 노무 분야를 선정하였다. 마지막으로, 국가가 사무직 근로자를 대상으로 한 교육과정을 개발할 경우 전체 응답기업의 58.5%가 해당 교육과정에 근로자를 참여시킬 것이라고 응답하였다. 이를 통하여 ①사무직 근로자들의 일반역량과 전문역량을 모두 강화할 수 있는 전략적 접근의 필요성,②중소기업을 중심으로 사무직 근로자의 직무역량을 강화할 수 있는 직무 교육 확대 및 지원방안 요구, ③경력개발제도의 도입 · 운영의 필요성, ④국가가 가장 우선적으로 개발해야할 교육과정으로 도출된 인사 · 노무, 마케팅, 회계 분야에 있어서는 직무분석, 환경분석, 학습과제 분석 등의 실시를 제언하였다. The purpose of this study was to analyze training needs and current situation of career development of office workers in small-medium sized enterprises and large corporations to find initiatives for supporting career development in Korea. The survey was conducted to HR practitioners in small-medium sized enterprises and large corporations about training situation of office workers, competency level of office workers, areas in need of training, and needs of curriculum development from government subsidized programs. Findings from this study was as follows. First, most of the companies prefer workers with job professional competencies. Second, expert level job competency was required for office workers as they got promoted. Third, 74.9% of responding companies was conducting job training and average training hours per year for workers were 49 hours. Forth, 64.8% of responding companies was conducting outsourcing training. Especially for small and medium sized companies, they tended to more rely on outsourcing training. Fifth, only 25.7% of responding companies was conducting succession plan. Sixth, 69.7% of responding companies reacted positively about developing government-directed training program. Finally, if the Korean government develops training curriculum for office workers, 58.5% of the responding companies answered that they would have their employees take the training programs. In short, ① Needs of strategic approach for strengthening general competencies and professional competencies for office workers, ② Request of supporting policy for strengthening job competencies of office workers focusing on small and medium sized enterprises, ③ Neccessity of introduction and operation of career development system, ④ Operating task analysis, job analysis, environment analysis in the field of HR, Labor, Marketing, Accounting which needs to be developed in advance by the Korean government were suggested.

체육교사의 정신지체학생 지도유형에 대한 하위구조의 신뢰성과 타당성 검증

이현수,이근모,손승우 釜山大學校 附設 體育科學硏究所 2005 體育科學硏究所 論文集 Vol.21 No.2

The purpose of this study was to reliability and validity of the substructure about physical education teachers teaching types to Students with Mental Retradation. The study used to 241 middle school students(male:118, female:123) as subjects for actual analysis with the purposive sampling, except insincere 11 samples......

낭종 적출후 악골 결손부 치유에 관한 동종골 이식 효과에 관한 연구

이동근,박화규,권경환,강문정,신기영,민승기,성헌모 大韓顎顔面成形再建外科學會 1999 Maxillofacial Plastic Reconstructive Surgery Vol.21 No.4

This study was aimed to suggest to better treatment method of jaw cyst that the maximum diameter was wider than 3cm, using different treatment and clinical and radiographic result. We divided the 60 patients into three groups, group A(20 patients) were treated with cyst enucleation and Decalcified Freeze-Dried Allogeneic Bone(DFDB) graft, group B(20 patients) were treated with cyst enucleation and autogenous bone graft, group C(20 patients) were treated with only cyst enucleation. Each group was evaluated with panramic radiograph and clinical sign & symptom at pre-op and post-op(immediate, 6, 12, 24, 36 month). Bone density was evaluated with disital densitometer. The result was as follows : 1. Post-Op infection was higher in group C(4 pts.) than in group A(1 pt.) and B(1 pt.) 2. Post-Op gingival recession was higher in group C(3 Pts.) than in group A(1 pt.) and B(1 pt.) 3. Anatomic distortion was higher in group C(3 Pt.) than in group A(1 Pt.), and B(1 pt.) 4. reoperation was done in two patients who were in group C 5. There were donor site morbidity in two patients 6. there was no significant difference between group A and B in their bony density in their follow up period(p>0.05). 7. There were significant differences between group A, B and group C in their bony density until post-op 24 months but a little differences at post-op 36 months(P<0.01)