3구간 종속 가변속도하에서 배송차량의 최적운영 방안에 관한 연구

문기주,양승만 대한설비관리학회 2004 대한설비관리학회지 Vol.9 No.2

The vehicle routing problem with time-varying speed(VRPTVS) is difficult to handle with regular Traveling Salesman Problem(TSP) approaches due to the varying speeds. A 3 service zone partitioning method is developed in this research to adapt the government supplied traffic information as well as possible computing time reductions. The vehicle speed in each of the 3 splitted service zones based on the time window becomes fixed vehicle speed. A regular TSP algorithm for not coning back to the origin is applied for the delivery points in each zone and then 3 routes are connected for one initial completed vehicle route. A pairwise exchange method is applied to reduce the traveling time.

피부와 외래환자와 일반인의 진균질환 역학조사

문현주,문재동,이지범,김성진,원영호,이승철 全南大醫大 2001 전남의대학술지 Vol.37 No.4

췌장의 점액성 낭선암 1예

송현주,김도영,정혜경,남승현,문일환,구혜수 梨花女子大學校 醫科大學 醫科學硏究所 2002 EMJ (Ewha medical journal) Vol.25 No.2

Nowadays increasing use of abdominal ultrasound in routine check-up may increase the detection rate asymtomatic cystic lesions of pancreas. Even through the majority of the cystic lesions of pancreas is pseudocyst, about 10-15% of those lesions are caused by pancreatic cystic tumor. In the pancreatic cystic tumor, especially, mucinous cystic tumor should be exicised due to its malignant potential, while the pancreatic pseudocyst or serous cystic tumon can be observed for a period or treated medically. Several clinical, radiological, biochemical and pathologic guidelines have been developed in order to distinguish among them. Among pancreatic cystic tumors, mucinous cystic adenocarcinoma is very rare and accounts for only 1% of all pancreatic neoplasms. Unlike extremely poor prognosis of pancreatic adenocarcinoma, mucinous cystic adenocarcinoma has an indolent course and shows a good prognosis after its curative resection. Recently we experienced a 69-year-old woman who had a mucinous cystic adenocarcinoma of the pancreas. We report this case with a review of literature.

양방향 2차로 도로의 기하구조에 따른 서비스수준 분석에 관한 연구

임채문,이주호,김대식,신승우 대구대학교 산업기술연구소 2003 産業技術硏究 Vol.14 No.3

Ⅱn this study, the Highway zones that have a passing lane or a concession lane out of annexed lanes to bi-directional two lane Highway were investigated. Characteristics of the highways according to geometrical structure were analyzed and LOS analysis was performed for each zone. The results are as follows; 1. The correction index for existing heavy vehicles should be considered in field limit speed because of the enhancement of the vehicle speed. 2. When analyzing traffic flow, it is more desirable to establish concession zones rather than to have more passing lanes, which are easily influenced by opposite side traffic flow. As this study investigated annexed lanes of highways only, those of local roads should be studied further.

목포해역의 확산양상

강주환,박선중,문승록,박민원 국립7개대학공동논문집간행위원회 2005 공업기술연구 Vol.5 No.-

Tidal currents had been reduced remarkably since the constructions of Youngsan River Seadike and Youngam/Keumho Seawalls at the semi-enclosed Mokpo coastal zone. This deteriorates the water quality of the zone seriously, because reduced currents prevent pollutants flushing out or diluting easily. Three cases are simulated numerically with HD and AD modules of the MIKE21 software; continuously pollutants discharging case at Mokpo Harbor, intermittent discharging case at the gate of the Seadike, and continuously pollutants discharging case at Chungkye Bay. The results of all the cases show that the majority of the pollutants does not flush out but remains at Mokpo coastal zone. Especially, the release from gates of the Seadike may cause that fresh water concentration prevails near Mokpo Harbor.

무안연안의 조류특성에 따른 환경변화

강주환,문승록,박선중 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-

Muan coastal zone consists of Hampyong bay, Tando bay and Chungkye bay, each shows unique tidal current characteristics. Tidal amplification by constructions of the sea-dike and sea-walls has an effect on Chungkye bay. This brings about increase of tidal flat area, which makes the ebb dominance at Chungkye bay more seriously. This study was performed to investigate the environmental changes by tidal current characteristics at Muan coastal zone.

국가직업능력표준 실용화를 위한 제도화 방안

나승일,김주섭,김주일,정연앙,구자길,김강호,문세연 한국농업교육학회 2007 농업교육과 인적자원개발 Vol.39 No.1

이 연구의 목적은 일-교육훈련-자격이 연계될 수 있도록 노동부의 국가직업능력표준을 국가차원에서 개발·운영·관리될 수 있는 제도화 방안을 마련하는데 있었다. 연구목적 달성을 위해 문헌고찰 및 내용분석, 포커스그룹인터뷰를 실시하였고, 연구결과의 타당성 확보를 위해 전문가협의회 및 공청회를 실시하였다. 국가직업능력표준 제도화는 표준의 실용화를 제고할 수 있도록 관련용어 정의, 총괄기구, 표준개발 및 승인, 표준 활용에 관한 인프라 구축에 필요한 사항이 규정되도록 관계 법령을 정비하는 것이다. 표준 제도화를 위해 다음과 같은 사항이 관계 법령에 명시되도록 해야 한다. ① 표준 제도화를 위해 직업, 직업능력, 직무, 표준 등을 관련법에 정의해야 한다. ② 국가직업능력표준 관련 부처 및 다양한 이해당사자의 참여를 기반으로 한 국가직업능력표준 사업 전담 조직을 설치하고, 표준사업에 대한 자문과 심의를 담당할 수 있는 위원회를 구축한다. ③ 다양한 산업분야 단체가 표준개발의 주체가 될 수 있도록 지원하고, 표준의 수준 설정을 통해 직종 내 수직적 경력개발을 촉진하며, 개발된 표준에 대한 지속적인 관리와 현장적합성을 승인하는 체제를 구축해야 한다. ④ 국가직업능력표준은 산업현장에서는 인력을 채용하고 관리하는 기준으로, 교육훈련에서는 교육과정을 개발하고 교과목 및 교재를 개발하며 현 교육과정을 평가하는 기준으로, 자격체계와는 표준의 자격화, 새로운 자격설계, 자격의 출제기준으로 활용될 수 있도록 지원해야 한다. 이를 위해 국가기술자격법, 근로자직업능력개발법, 산업인력공단법 등 관계 법령을 개정하거나 국가직업능력표준에 관한 특별법을 제정할 필요가 있다. 한편, 국가직업능력표준 제도화 단계에 따른 구체적인 추진과제와 이를 실현하기 위한 정책적 제언을 제시하였다. The purpose of this study was to develop the institutionalization that NOS(National Occupational Standard) was developed, operated and managed for linking with work, training and qualification. To achieve the purpose, literature reviews, contents analysis and focus group interview were conducted, and experts council and a public hearing were executed. The institutionalization is the legislation consolidation to regulate details related infra construction as follows for improving utilization of NOS. ① It should be defined occupation, occupational competency, job, standards and so forth on the related laws. ② A organization which take exclusive charge with and a council which consult and deliberate on NOS projects should be established through the cooperation between stakeholder and government organization. ③ It should be supported that various industrial parties including SHRDC are the main body for development of NOS, promoted vertical career development by occupation through establishing level of NOS, and established system that manage continually and approve practical application of NOS. ④ It should be supported that NOS is used as a criterion for recruiting and managing workforce, a criterion for developing and evaluating curriculum and educational materials in training, having qualification for itself, designing for new qualification, and a criterion for setting questions for a qualifying examination. To improve utilization of NOS, It need to be consolidated the related laws including National Technical Qualifications Act and Workers' Vocational Competency Development Act or to be enacted a special law on NOS. Moreover, this study suggested action plan according to the stages of institutionalization, and political proposal for effective actualization of action plan.

Squalene Adjuvant를 이용한 단백질 항원의 세포성 면역반응 유도

도현주,김성열,안종성,하영주,이승찬,오재택,장명호,정홍석,문홍모,박해준 大韓免疫學會 1996 大韓免疫學會誌 Vol.18 No.3

To investigate the role of adjuvant for cytotoxic T lymphocytes (CTL) induction, squalene-based adjuvant was studied its capability eliciting to the induction of cellular immunity as well as humoral immunity to exogeneous proteins. Ovalbumin (OVA) was used as model proteins. It was demonstrated that antigen formulation consisted of metabolizable oil squalene mixed with Tween 80 and pluronic L121 (S/TJ121) could induced the antigen specific CTL responses and antibodies irrespective of immunization routes in mice. We also demonstrated that this antigen formulation was a inducer of CD8+, major histocompatibility complex(MHC) class I-restricted, and antigen-specific C;1'Ls. These data suggest that the squalene-based emulsion system is a potent adjuvant inducing cellular immunity as well as humoral immunity.

해수유통시설에 따른 대흑산도항 오염확산양상 변화

강주환,문승록,박선중,정재웅 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-

This study was performed to predict some aspects of tidal currents and pollutant dispersion according to the facilities for seawater exchange in order to improve the water quality in Daeheuksando. A numerical simulation was executed, using the hydrodynamic module and advection dispersion module in MIKE 21 program. As a result of hydrodynamic simulation, it did not show change greatly in all cases. But, cutting part of Jungang-breakwater increased greatly than other area. When cut inside part in Jungang-breakwater, pollutant density of Yeri area decreased greatly by the ratio of 0.40 as compared with other cases. Also, dispersion extent diffused whole area of inside sea area of Daeheuksando. This case is the most effective for seawater exchange inside sea area of Jungang-breakwater.

난소 종양의 병리조직학적 검색

김승연,이주희,양문호 慶熙大學校 醫科大學 1987 慶熙 醫大 論文集 Vol.12 No.1