리비아 대수로공사 지역의 지반특성

홍원표,남정만,김시현,이재호 중앙대학교 기술과학연구소 1996 기술과학연구소 논문집 Vol.26 No.-

리비아 사막지역의 지반특성을 연구하기 위하여 리비아 1단계 대수로공사가 실시된 지역의 지반특성을 검토하였다. 본 연구에서는 Sarir 취수원에서 Ajdabiya 저수조를 경유하여 Sirt 저수조까지의 대수로 공사지역을 따라 실시된 실내시험과 현장시험결과를 포함하고 있다. 이 지역은 내륙지역(Sarir 취수원에서 Ajdabiya 저수조까지)과 해안지역(Ajdabiya 저수조에서 Sirt 저수조까지)으로 구분하여 연구된다. 본 연구결과, 지표면 부근에 있는 모암(Cap rock)은 주로 Caliche나 석회사암(Calcarenite) 성분을 많이 띠고 있고, 이들의 깊이에 따른 강도변화는 발견할 수 없었다. 또한 모래에 대한 Ncl도 깊이에 대한 변화를 발견할 수 없었으나 이들을 종류별로 분류하였을 경우, N치가 약간 증가하는 추세를 보였다. 끝으로 해안지역의 점토에서는 지표면부근에서 조금 과압밀된 경향을 볼 수 있었으며, 내륙지역의 점토에서는 대단히 높은 팽윤포텐셜이 관찰되었다. To study geotechnical properties on Sahara desert of Libya, geotechnical characteristics in the region of the Great Man-made River Project were reviewed. A series of field and laboratory tests were carried out along the route of the conveyance lines from Sarir well field to Sirt end reservoir through Ajdabiya holding reservoir. In the view of geotechnical aspect, the research subject area can be divided into two areas ; one is the inland area(from Ajdabiya holding reservoir to Sirt reservoir). The results of this study showed that the cap rocks nearby ground surface were generally composed of caliche or calcarenite and variation of its strength according to depth could not find. Also, N value in sand did not show a trend of variation with depth however, the N value in the classified soil reveals tendency to increased. The clay of ground surface in the coastal area was slightly overconsolidated due to the desiccation of the surface soils. The clay in the inland area had high swelling potential.

Clinical Characteristics and Treatment Outcomes of Chronic Pulmonary Aspergillosis: a Retrospective Analysis of 70 Patients

( Byung Woo Jhun ),( Kyeong Man Jeon ),( Jung Seop Eom ),( Ji Hyun Lee,),( Gee Young Suh ),( Man Pyo Chung ),( O Jung Kwon ),( Won Jung Koh ) 대한결핵 및 호흡기학회 2012 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.114 No.-

Backgroud: Chronic pulmonary aspergillosis (CPA) is uncommon and there are few data on the clinical characteristics, optimal therapeutic strategies, and outcomes. Methods: We retrospectively reviewed the records of patients with newly diagnosed CPA and assessed the clinical, radiologic, and laboratory responses, and outcomes between January 2008 and January 2012. Results: A total of 70 CPA patients were included. Median age was 55 years and 51 patients (72.9% ) were men. Fifty-seven patients (81.4%) had a history of pulmonary tuberculosis and 32 patients (45.7%) had non-tuberculosis mycobacterium (NTM) lung disease, 17 of whom had a history of NTM treatment and 15 was under NTM treatment. Sixty-nine patients (98.6%) received oral itraconazole, except one with oral voriconazole for a median duration of 6.2 months. Symptomatic improvement occurred in 52 patients (74.3%), radiologic improvement occurred in 29 (41.4%), and laboratory tests improved more than 60% of all patients. Thirty-six patients (51.4%) achieved treatment success, defined as symptomatic improvement after at least 6 months of therapy regardless of radiological improvement, and 4 of whom needed retreatment after a median of 8.4 months. There was no difference in clinical characteristics and outcomes according to NTM status and 10 (14.3%) discontinued therapy due to adverse reactions. Death occurred in 10 (14.3%) and median follow-up duration was 11.2 months. Conclusion: Antifungal therapy for about 6 months and reassessment of disease might be feasible treatment strategy in managing patients with CPA.

Phemister 수술법을 이용한 급성 견봉 쇄골 관절탈구의 치료

표영배,임만택 朝鮮大學校 附設 醫學硏究所 1992 The Medical Journal of Chosun University Vol.17 No.1

The authors have experienced 26 Patients of complete dislocation of acromioclavicular joint from March 1985 to February 1990, who were treated at Chosun University Hospital with at least 12 months follow up, and we obtained following results. There were twenty-one males and five females. The age ranged from eighteen to fourty-six, the average was 34.5 years. We treated the patients with the Phemister technique in the all patients. The coracoclavicular ligament was repaired in 16 patients and not repaired in 10 Patients, and the general outcome did not differ between these two groups. Slight loss of reduction was developed in 9 patients after implant removal, but the functional results was not influenced at all. Clinical results were excellent and good in 21 cases (80%) according to Weitzman classification, Complications developed in the 8 cases: 3 arthritis, 2 K-wire migration, 1 K-wire breakage and 2 superficial wound infection. We concluded that the Phemister method is relatively simple and a good procedure for the treatment of acute complete dislocation of acromioclavicular joint, especially in young adult.

폐결핵 환자의 우울 상태

홍정표,최선희,조만종,이성주,박종,김기순,김양옥 朝鮮大學校 附設 醫學硏究所 1997 The Medical Journal of Chosun University Vol.22 No.1

The main purpose of this study is to identify and evaluate the depressive states for the patients with chronic pulmonary tuberculosis. A questionnaire(Self-rating Depression Scale, SDS) survey was performed toward 57 pulmonary tuberculosis patients with initial treatment who started chemotherapy and 53 pulmonary tuberculosis patients with retreatment, admitted to one tuberculosis-centered hospital and two general hospital. Fifty three healthy persons as control group were investigated with the same questionnaire for comparison. The survey was performed from July to August 1996. The results are as follws : 1. The patients had significantly high scores in the depression than control and the patient with retreatment showed significantly high scores in the depression than the patient with initia1treatment(P<0.01). 2. The depressive levels of the patients were associated with duration of admission and the expectancy of recovery (P<0.05). 3. The percentage of the subjects with 40 or more scores tentatively classifiable as psychologically depressed was 67.1% of the total subjects, 48.4% of the control groups, 75.0% of the patient with initial treatment and 84.1% of the patient with retreatment. Because patient with pulmonary tuberculosis with initial treatment showed higher depression scores than normal persons, and patients with retreatment due to failure of initial treatment showed higher depression scores than initial treatment, it is necessary to give attention to depression of the patients during treatment of pulmonary tuberculosis.

구조적 분석으로부터 OMT로의 사상

장종표,방만원,방상원 木浦大學校 情報産業硏究所 1996 情報産業硏究誌 Vol.4 No.-

객체 지향 방법은 많은 장점을 가지고 있지만, 지금까지 발전시켜온 전통적인 방법을 버릴수 없다든지, 객체 지향 기법의 전문가가 많지 않기 때문에 성공의 보장도 확실하지 않는 이유들 때문에 시스템 개발에 쉽게 수용 하지 못하고 있다. 구조적 분석 방법을 객체 지향방법으로 변환하려는 노력이 많아지고 있지만 정형화된 방법은 없다. 본 논문에서는 전통적인 구조적 분석 모델로부터 객체 지향 모델로의 변환방법을 검토하고 구조적 분석 모델, 즉 자료흐름도,자료사전,개체관계도 모델로부터 객체지향의 대표적 모델인 OMT의 객체모델로의 사상에 대한 새로운 방법을 제안한다.

각종 암종질환에서 혈청구리 및 아연농도의 변화에 관한 연구

김만우,오금탁,장경식,채종구,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1

The copper and zinc concentrations were measured in sera of 27 cases of hepatoma, 20 cases of stomach ca., 7 cases of esophageal ca., 12 cases of colorectal ca., 9 cases of lung ca., 18 cases of ovarian ca. and 48 cases of normal control in Chosun University Hospital from Jan. 1986 to July 1986. The results are as follows; 1. The mean concentration of copper in serum of normal control group was 96.0±5.02㎍/㎗ (Mean±2SE), in hepatoma, stomach ca., esophageal ca., colorectal ca., lung ca. and ovarian ca. concentrations were significantly increased each 126.4+12.77, 125.6±11.29, 140.5±14.23, 117.3±11.91, 181.4±30.56 and 130.5±13.80㎍/㎗ (P < 0. 001) in comparison with the mean value of normal control group. 2. The mean concentration of zinc in serum of normal control group was 104.8±3.40㎍/㎗ (Mean±2SE), in hepatoma and lung ca. concentrations were significantly decreased each 65.1±7.27 and 72.7±12.86 ㎍/㎗ (P < 0. 00l). 3. The ratio of serum copper level to zinc level (Cu/Zn ratio) in serum of normal control group was 0.94±0.057 in hepatoma, stomach ca., esophageal ca., lung ca. and ovarian ca. concentration ratios were significantly increased each 2.09±0.324, 1.86±0.122, 1.50±0.114, 2.55±0.513 and 1.51±0. 243 (P < 0.001).

기업의 품질경영 실태와 성과인식에 관한 연구

이만표 한국품질경영학회 2003 품질경영학회지 Vol.31 No.3

The purpose of this study is to identify: (1) the successful quality management activities of domestic enterprises contribute to enhancing both corporate and national competitiveness and that the corporate and national competitiveness are related each other; (2) and to have the government and the citizens as well as enterprises re-recognize the importance of quality management and encourage them to make aggressive investments on quality management. It was found in this study that the enterprises with quality management scheme showed better performance that those without quality management activities. It was also found that quality competitiveness is a key factor for the enhancement of the national competitiveness, and that although quality improvement is normally realized through efforts of private enterprises (a conventional paradigm), active government support and participation are absolutely necessary for the competitiveness of the nation and industries. Accordingly, the quality management should be recognized not only as part of business improvement activities, but as nationwide activities where public sectors including government enterprises, hospitals, schools, regional governments, media companies and citizens groups are involved. In order to build a high-quality nation in the 21st century, the quality improvement should be realized through concerted efforts of the people, enterprises and the government.

식도암의 임상적 고찰

김만중,김만우,채종구,정춘해,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1

A Clinical observation was made in 52 cases of patients with esophageal cancer at Chosun University Hospital during about 5years from january 1981 until may 1986. The following results were obtained: 1. The peak age of patients was fifth decade. The average age of patients is 55.7 years old. The sex ratio is 7.6 : 1 with a greater prevalence male. 2. Duration of the disease before admission was relatively long, about 4~6 months is 48% of all case. 3. The most common initial symptoms were swallowing difficulty, weight loss, substernal pain. 4. On the majority of patients, Heavy s.noking was manifested. 5. In blood type, A type was predominent. 6. In location of tumor, 69.2% of total cases were located in mid esophagus. 7. In histopathologic finding, 73% of total cases was squamous cell ca.

직장생활의 질 향상을 위한 근로의욕 제고방안 연구

이만표 한국품질경영학회 2004 품질경영학회지 Vol.32 No.1

Recently, salaried company employees have a low desire to work and their quality of work life is deteriorating due to the reorganization of companies, high unemployment rates and insecure factors in politics, economy and society. As individuals and companies are pursuing high performance and productivity in severe competition, the quality of personal life is despised. We need to reconsider this phenomenon and prepare for the countermeasures. With these backgrounds, this study performed a literature review and survey together to identify the current status of work desire, demographical differences in the sub factors of work desire and correlation between the sub factors of work desire, and between the work desire lowering factors and improvement methods in order to improve the quality of work life of salaried company employees in the country.

고속의 Divide-and-Conquer 컴퓨터

홍만표,김흥환 亞洲大學校 1988 論文集 Vol.11 No.-

The divide-and-conquer algorithm is one of the well-known problem solving techniques, thus having a wide range of applications. This algorithm solves the problem by decomposing it into several (independent) subproblems and combining the solutions of subproblems, thus being useful for parallel processing. However the problem of analyzing such parallel algorithm in realistic setting has been largely overlooked. In this paper, we propose a high speed multiprocessor system, which can execute the divide-and-conquer algorithm effectively and other general algorithms without additional overhead. HYPERDAC adopts the data flow model as a computation model, throttling technique as a control mechanism of exessive parallelism, and gradient model as a dynamic load balancing scheme.