바터 팽대부에 생긴 유암종 1예

강명주,지삼룡,박석주,이재익,조영완,김준영,박성재,박은택,이연재,이상혁,설상영,배상균 인제대학교 2006 仁濟醫學 Vol.27 No.-

Carcinoid tumors have been reported in a wide range of organs but most commonly involve the lungs, bronchi and gastrointestinal tract. Within the gastrointestinal tract, appendix is the most common location for carcinoid, followed by the distal small intestine, the rectum, and the stomach. Among these, primary involvement of the ampulla of Vater is extremely rare. We report a case of carcinoid tumor of ampulla of Vater. A 62-year-old man presented with epigastric soreness. Gastroduodenal endoscopy showed hyperemic bulging mass on ampulla of Vater and diagnosed as carcinoid tumor by histologic finding, with immunohistochemical study. In ^(111)In-octreoscan, tumor had regional lymph node metastasis, but no evidence of distant metastasis. Pancreatoduodenectomy with lymph node dissection was performed.

다중 쓰레드 기반의 병렬처리서버용 안티바이러스 엔진

유주영;김미애;박은옥;박유미;최주영;최은정;김명주 서울여자대학교 컴퓨터과학연구소 2004 정보기술논문지 Vol.2 No.-

악성코드에 대한 보다 바람직한 예방은 클라이언트측이 아닌 서버측에서 이루어지는 것이다. 본 논문에서는 새로운 개념 의 서버용 안티바이러스 엔진인 SAVE 1.0을 설계 구현하여 제시한다. SAVE는 기본적으로 1개의 AV모니터와 다수의 AV에이전트로 구성되어 있는데 다중 CPU를 장착한 병렬처리서버의 특징을 직접 활용하기 위하여 관리자가 다중쓰레드 기법을 직접 지정할 수 있도록 하고 있다 악성코드를 5가지 부류로 구분하여 바이러스 시그너쳐 DB를 구축 제공함으로써 부류별 진단을 지정할 수 있도록 하고 있으며 실시간 네트워크 패킷 검사를 통한 악성코드 유입 점검 기능도 제공한다. 웹 기반의 관리자 인터페이스는 뛰어난 사용자 편의성을 제공하고 있다. 성능실험결과 악성코드 검색율은 국내외 상용제품과 비교해서 매우 우수한 것으로 나타났으며 검색속도에 있어서도 서버의 CPU 수 증가에 거의 선형 비례하여 향상되는 특징을 보이고 있다. It is more desirable to prevent and detect the malicious codes in server system rather than in client PCs. In this paper, we suggest a new anti-virus engine, SAVE 1.0, which is executed on a parallel processing server. SAVE consists of 1 AV monitor and several AV agents. A system administrator can control the degree of multi-thread directly in order to enhance the utilization of parallel processing servers. Virus signature DBs in SAVE are classified into 5 categories, which support system administrator's options to use the classifier or not. By real-time checking of network packets, the influx of malicious codes can be prevented. Web-based GUI is one of the convenient functions provided in SAVE. In performance tests, we have confirmed that SAVE has higher virus detection ratio than any other AV engine, and SAVE has a desirable feature as an software of parallel processing servers since the performance of SAVE is improved almost linearly as the CPUs in a parallel processing server increases.

국립공원 관리를 위한 해양생태계 장기 모니터링 프로그램의 발전 방향

이채린(Chae-Lin Lee),유재원(Jae-Won Yoo),정병관(Byungkwan Jeoung),김창수(Chang-Soo Kim),안동식(Dong-Sik Ahn),김성태(Sungtae Kim),성은주(Eun-Ju Sung),김성현(Sung-Hyun Kim),정수영(Su-Yeoung Jeong),박영석(Young-Seuk Park) 국립공원연구원 2021 국립공원연구지 Vol.12 No.2

생태계 변화의 모니터링은 효율적 생태계 관리를 위한 기초 정보 수집을 위해 중요한 과정이다. 많은 생태 현상과 그 과정은 오랜 시간에 걸쳐 진행되므로 국립공원의 지속적인 보전 및 효율적 관리를 위해 생태계 모니터링은 장기적으로 이루어질 필요가 있다. 본 연구는 국내외 장기 모니터링 프로그램 사례 분석을 통해 성공적인 장기 모니터링을 위한 방법으로써, 최적화된 모니터링 설계, 표준화된 운용방안 마련, 인적 자원 및 DATA 관리 체계 수립, 안정적인 재정 마련 및 후속지원 등을 제시하였다. 이를 바탕으로, 현재 10년 넘게 수행되고 있는 ‘HS호 유류유출 사고 해역 장기 모니터링 프로그램’의 발전 방향으로 적응형 모니터링 방식이 적용된 표준화된 프로토콜의 정립, QA/QC와 지속적인 자료 관리, 조사 항목의 연계성 강화 등의 구체적 방안을 제안한다. Monitoring ecosystem changes is an important process for collecting basic information for ecosystem management. Since many ecological phenomena and their processes take place over a long period of time, it is necessary to conduct long-term monitoring of ecosystems for the continuous conservation and efficient management of national parks. This study suggested an optimized monitoring design, standardized operation plan, human resource and data management system, stable financial preparation and follow-up support as methods for successful long-term monitoring through case analysis of domestic and foreign long-term monitoring programs. Based on this, it proposes specific measures such as establishing a standardized protocol with adaptive monitoring methods, continuous data management with QA/QC, and strengthening the linkage of investigation items in the development direction of the “HS oil spill accident long-term monitoring program” that has been conducted for more than a decade.

정신장애인의 취업을 위한 재활서비스 네트워크에 영향을 미치는 요인연구

박은주 한국장애인고용촉진공단 고용개발원 2007 장애와 고용 Vol.17 No.1

직업재활의 과정과 취업은 정신장애인의 사회기술, 증상관리, 심리정서적 상태, 경제상황 등 다양한 요인들과 연결된다. 그리고 이러한 다양한 요인들을 충족시키고 직업재활의 성과를 높이기 위해서는 지역사회 내 사회복지 기관들 간의 네트워크를 구축하고 활성화시켜서 적합한 자원을 극대화시키고 서비스를 보다 효과적으로 제공할 수 있어야 한다. 이에 본 연구는 정신장애인들을 위한 지역사회 내 서비스네트워크에 영향을 미치는 요인들을 파악하여, 네트워크를 활성화시킬 방안을 논의하는데 목적을 두었다. 부산지역의 재활서비스기관들을 대상으로 실시한 설문조사에서 수집된 자료(n=70)와 각 기관이 네트워킹을 실시한 310개 기관과의 네트워킹을 통해 서비스네트워크의 특성과 네트워크에 영향을 미치는 요인들을 분석하였다. 그 결과, 네트워크의 구조에서, 전체적으로 네트워크밀도는 높은 편으로 나타났는데 네트워크 구성체계간 네트워킹 정도는 많았지만, 네트워킹 수준이나 내용은 정보제공이나 대상자 의뢰 및 전화접촉이나 대면접촉수준이었다. 둘째, 네트워킹의 정도에는 정신장애인에 대한 태도, 네트워킹의 경험, 친분정도, 자원중요도에 대한 생각, 기관의 서비스 수, 기관의 설립기간, 정신장애인을 위한 프로그램의 설치여부가 유의미한 영향을 미치는 요인으로는 나타났다. 또한, 네트워킹의 수준에 영향을 미치는 요인으로는 서비스 수, 정신장애인을 위한 프로그램의 설치여부, 서비스제공자의 근무기간으로 나타났다. The objective of this study was to explore factors affecting rehabilitation service network for employment of the mentally ill. Agencies engaged in rehabilitation for the mentally ill in Busan were surveyed about their network size, network contents, and natures. Data collected in the survey were analyzed with SPSS Win 12.0 and NetMiner 2.6 to explore the characters of service network for the mentally ill and the factors affecting network size and activation. The results of this study can be summarized as follow: First, the density of network was high(density=0.722). Second, most networkings were constructed by using 'phone-contact'. The contents of networking included 'exchanging informations' and 'committing clients'. Third, The degree of networking was affected by seven factors; attitude to the mentally ill, networking experience, degree of interpersonal intimacy in network, resource importance, the number of service served in agency, a period that each agency was founded and whether or not existing the programs for the mentally ill. The three factors had influence on the level of networking; work duration, whether or not existing the programs for the mentally ill, and the number of service served in agency. These study findings suggested that it should be focused on the staff education, developing instruments for networking, and a meeting for forming friendship, in order to facilitate the mentally ill's rehabilitation and strengthen the networking between the agencies.

효율적인 부부의사소통 교육프로그램 개발을 위한 기초연구

박은주,김경신 全南大學校家政科學硏究所 1996 生活科學硏究 Vol.6 No.-

The purpose of this study was to provide the basis for the development of an education program for effective marital communication. To develop the program, several issues in marital relationships must be identified and unique aspects of education should be examined. An effective marital communication program was showed, that was consisted of the understanding method of spouse and effective communication skills between husband and wife. Also this program suggested characteristics of marital relationships and some practical implications. To develop the education programs for effective marital communication, further studies should be done in systematic theory and practice.

전자전이 에너지와 용매의 극성 파라미터사이의 상관관계

박은주,강태종 大邱大學校附設 基礎科學硏究所 2004 基礎科學硏究 Vol.21 No.1

The change in absorption and emission energy of several 7-amino substituted 4-methyl and trifluoromethylcoumarins in various polar, nonpolar, protic and aprotic organic solvents has been studied. The electronic transition energy including Stokes' shift are correlated with the orientation polarizability. Both the absorption and the emission transition energy decrease as the solvent polarity increases. The empirical solvent polarity parameters such as ET(30), π* are tested for their sensitivity and similar responses are observed.

돈분 퇴비단 여과 액비가 ‘Salanova’ 상추의 생육과 기능성 물질농도에 미치는 영향

김은영, 박봉주, 오명민 忠北大學校 農業科學硏究所 2012 農業科學硏究 Vol.28 No.3

In this study, the availability of pig slurry composting and biofiltration (PSCB) solution as an alternative for synthetic nutrient solution was determined by monitoring the growth and phytochemicals of lettuce (Lactuca sativa L. cv. ‘Salanova’). This study was conducted from 16 September 2011 to 31 October 2011. PSCB solution treatments were consisted of 1 time dilution (52N), 13 times dilution (4N), 26 times dilution (2N), and 52 times dilution (1N) which were based on the nitrogen concentration of a commercial liquid fertilizer for leafy vegetables (control). Subirrigation system was used to cultivate lettuce plants in pots containing commercial growing medium. As a result, all growth characteristics were the highest at control. Among PSCB treatments, PSCB 52N induced severe growth disorder at 28 days after transplanting (DAT) probably due to too high salinity. PSCB 1N also retarded the growth of ‘Salanova’ lettuce plants. This may be caused by high pH and/or imbalanced other mineral concentration except nitrogen of PSCB solution. In contrast, polyphenolic compounds with antioxidant properties were more abundant in lettuce with PSCB solution than control. However, further study is required to determine the certain factors of PSCB on the induction of phytochemical biosynthesis pathway. In conclusion, additional strategies should be developed to use PSCB solution as nutrient solution in greenhouses.

Carbon tetrachloride를 투여한 rat의 hepatic lipid 축적에 미치는 vitamin E의 효과에 관한 연구

박은주,이경연,이미영,이외숙,장재정,정귀은,최진희 曉星女子大學校 藥學大學 學生會 1988 曉星藥誌 Vol.4 No.-

The present studies were undertaken to evaluate the effect of vitamin E, CCl_4 on the change of hepatic triglyceride, hepatic cholesterol, hepatic phospholipid in male rat. The result obtained from this study were summarised as follows: 1. Hepatic phospholipid of CCl_4 treated rat was increased in proportion to CCl_4 dosage but after concomitant injection(I.P) of vitamin E and CCl_4, hepatic phospholipid was significantly decreased in comparison to that of CCl_4 alone injection. 2. There was no effect on hepatic cholesterol concentration either CCl_4 alone injection(I.P) or concomitant injecton(I.P) of vitamin E and CCl_4. 3. Hepatic triglyceride of CCl_4-treated rat was significantly increased in comparison to that of normal rat but hepatic triglyceride of rat concomitant injection of vitamin E and CCl_4 was significantly decreased in comparison to that of CCl_4 alone injection.

대학교 가정학 교양과목의 교과내용구성과 수업운영방식 : Focused on Child and Family, Clothing and Textiles, Food and Nutrition, and Housing 아동가족·의생활·식생활·주생활 영역을 중심으로

박경옥,이소은,김은영,김운주 충북대학교 교육·생활연구소 1999 생활과학연구논총 Vol.2 No.-

The purposes of this study were to: (1) analyze students' educational needs and attitude concerning various areas in Home Economics as a college-level liberal education curriculum, (2) provide data concerning future curricula and efficient teaching method. Four areas of Home Economics were investigated: child and family, clothing and textiles, food and nutrition, and housing. The subjects of this study were 478 students of Chungbuk National University, divided by experiences in enrollment of Home Economics and teaching methods (managed by 1-2 teachers vs. team teaching by 4 teachers). The data were collected by questionnaires developed by the researchers and analyzed by frequencies, t-test and x²-test The major findings were as follows: 1) Child and family education, especially the subjects of child-rearing and parents education, was most needed area by students, and this area also got highest score in attitude. 2) In the field of clothing and textiles, the subject of impression management with clothing was needed the most, and the importance of clothing got the highest score in attitude. Also, the students enrolled Home Economics showed more educational needs and practical attitude. 3) In the field of food and nutrition, food safety and sanitation were the most needed subject and safety of foods making got the highest score in attitude. The students enrolled Home Economic showed more educational needs on the subjects of food safety and sanitation, human nutrition and health maintenance and the culture of food and nutrition. 4) Educational need of the students was the lowest in housing area, though the subjects of knowledge on the space planning such as interior design, use of living space, and indoor environments-heat, light and air got most attention. Educational needs and attitudes of the students were affected by student's sex, major (human vs. scientific), and age. 5) Educational needs and attitudes of the students were affected by sociodemographic variables, such as grade, sex, major (human vs. scientific), and age. And teaching method was also found to be an influential factor.

迎日灣의 ECOSYSTEM 硏究 2. 기후적 要因 : 氣溫, 日射量, 증발량, 바람, 강우량

朴相來,金基台,崔銀珠,李東澈,安由煥,尹伊鏞 嶺南大 海洋科學硏究所 1988 Marine Nature Vol.1 No.1

In order to understand phytoplankton ecology in the Gulf of Yeong-il, climatic factors such as air-temperature, solar-radiation, evaporation, direction and strength of winds, and precipitation are studied from January 1982 to December 1985. Annual average of air-temperature during the four-years period is about 13.6C, ranging from 1.7C (January) to 26.5C (August). The maximum value of solarradiation is measured in spring (520MJm²in May), the minimun : in winter (62 MJm²in December, January or February), and the total annual value : about 4987MJm². Annual average of evaporation is about 1200mm (Maximum: 169 in May : Minimun: 56 in February), close to precipitation (about 1050mm). Annual average of strength of "North Winds" (350°-90°)is about 550m·sec for 156 frequences during 191 days, "West Winds" (170°-340°) : 511m·sec¹for 185 frequences during 148 days, and "South Winds" (100°-160°) about 61m·sec¹for frequences during 24 days. "N" winds is about 30% more violant than "W" winds, but both winds are influential in terms of water movements in the Gulf.