의미 분석 단계에서의 정보 흐름 제어

조현욱,김명수,정은환,유재휘,윤병주 명지대학교 공학기술연구소 1986 공학기술연구소 논문집 Vol.1 No.-

One of protection methods for computer internal data is to pursue data flow in program and to control its flow. In this thesis, we propose a mechanism which guarantees secure information flow in a program. By investigating security classes of all the variables in a statement and judging necessary condition for secure information flow, proposed model descriminates the program whether it is secure or not. Out model can be implemnted at language translation time, particularly semantic analysis phase, by pursuing security class transfer of each statement.

부산의 가족변동 : 최근 15년간의 가족다양화 현상을 중심으로

조은주, 이기숙 신라대학교 부산학연구센터 2011 부산연구 Vol.9 No.2

This study is analytic research into family changes during the latest 15 years in Busan Metropolitan City from the perspective of family diversification. The study analyzed the type of family which was diversified from family diversification in the context of family structure, family members, lifestyle, and family value, and analyzed each of change details. The classified families from each aspect involve the following. That is, in terms of a family structure, there were single parent families, single mother families, elderly families, and childlessness families, and in light of family members, there were remarried families, adopted families, international marriage families. In terms of lifestyle, there were doubleincome families, commuter couple families, and 'Kirogi' families. Finally, in light of family value, there were unmarried single families,cohabitation families, homosexual union families, and community families. As a result of the research, the implications in such changes shown in families in Busan along with rapid social changes during the latest 15 years include the flexibility in family make-up, the emergence of a gender perspective, an outstanding family isorganization phenomenon, the distinction of modern family value (post-modernization phenomenon), and the appearance of the concept of alternative families. This study is expected to contribute to the projection of the forthcoming changes of families in Busan and to the policy development for families who experience difficulty in adaptation during the changes. 본 연구는 부산광역시의 최근 15년간의 가족변동을 가족다양화의 관점에서 분석한 연구이다. 가족다양화로 나타나는 가족을 본 연구는 가족구조, 가족 구성원, 생활유형, 가족가치로 유형화 한 뒤, 각 변동 내용을 분석하였다. 각 측면의 대상 가족은 다음과 같다. 즉 가족구조 면에서는 한부모가족, 미혼모가족, 노인기족, 무자녀가족, 가족구성원 면에서는 재혼가족, 입양가족, 국제결혼가족, 생활양식 면에서는 맞벌이가족, 주말부부가족, 기러기가족,마지막으로 가족가치 면에서는 미혼독신가족, 동거가족, 동성애 가족, 공동체 가족 등이었다. 연구결과 최근 15년간의 급격한 사회변동과 함께 부산의 가족에서 나타난 변화의 함의는 가족구성의 유연화, 가족분열 현상, 근대적 가족가치의 소멸(탈근대화 현상), 성별체계의 재구성, 그리고 대안가족 개념의 등장 등으로 정리해 볼 수 있다. 이 연구는 향후 부산의 가족이 어떤 모습으로 변화 되어 갈 것인가를 전망하고, 이 변화과정에서 적응의 어려움을 겪는 가족들을 위한 정책 개발에 기여할 것으로 기대된다.

생활과학교실을 활용한 사회환경교육 프로그램 개발

조은주 이화여자대학교 교육대학원 2006 이화교육논총 Vol.16 No.-

Social environmental education has many merits compared with school environmental education for example, diversity of object, strong ambience, willingness of demanders and suppliers and so on. Especially, necessity of environmental education is emphasized because it is a lifelong education that should be continued related with environmental education in family and community. This report analyzes the management situation of Practical science class program as a typical social education program. Also this report contains the development of environmental education program that can be used in practical science class. Practical science class is being run by 352dong offices all over the nation, now August 2005. Main students are first to third grade elementary school students. But there are classes that teach junior high school student or adult. And 298 lectures are in operation. The portion of environmental education program in practical science class program is 7 percent. The operating team in charge has many cases about conducting programs that have been conducted by another operating team in charge repeatedly rather than developmenting new environmental education program by itself, It means that necessity of development of various environmental education program. For that development, there was a survey about what and how students and lecturers want to study in practical science class. The results are environmental pollution, a measure about it and energy, In the way to lecturing, they favors the field study and on-the-spot survey, It shows that they like active and experiential lecture in fields than lecture in the classroom. Therefore in this report, on the ground of survey, environmental education program for experience are developed. The themes of programs are visiting of energy saving information center and restoration of the Cheonggye creek. There are environmental education that can not be conducted by school because of time/ location, money and so on. But it can be conducted by the citizen's group or government and by that environmental education will be flourished. Also the effect of environmental education will be maximized if the environmental education is begun when students are young.

의복소비 및 활용실태 분석

趙必嬌,徐英淑,具銀鈴 服飾文化學會 1997 服飾文化硏究 Vol.5 No.2

솔-젤공정에 의해 기공보정된 한외알루미나 여과막의 기체투과 특성평가

조원준,정은정,이진휘,서성조,서동호 서울産業大學校 1997 논문집 Vol.45 No.1

서로 다른 입자크기의 3층구조를 갖는 튜브형태의 한외알루미나 분리막은, 일반적으로 제조공정중 분리층에 결손부분이 발생하기 때문에 낮은 선택도 및 제거율을 보인다. 이와같은 결손부분을 보정 하고 보정전, 후의 분리막에 대한 기체장치에 의한 투과도(permeability) 및 선택도(selectivity)를 측정하였다. Colloidal silica 솔의 deposition에 기인하여 기체 투과율의 감소가 60%였다. 한외알루미나 여과막의 보정에 있어서 습도조절에 의한 선택적 적심법은 비록 deposition에 의한 문제점을 내포하고 있으나, 기체분리에서도 효과적인 방법이다. The 3-layer tubular type alumina membrane consisting of different pore size shows the decreased selectivity and rejection because of cracks in the separation layer generally occurred during the manufacturing process. For the comparing of native and modified membranes, the modified membranes were tested by permeability by gas equipments, selectivity for the gases after caulking. The permeabilities are decreased 60% for the gas caused by deposition of colloidal silica sol after caulking. In conclusion, the Alternative Wetting Method by humidity control had the effect for the modification of ultrafiltration alumina membrane for separation of gases, though having problem of deposition.

느타리버섯의 갈반병 원인균에 대한 길항세균 선발에 관한 연구

조재선,이은관,유승오,전억한 경희대학교 생명자원과학연구원 1997 硏究論文集 Vol.18 No.-

갈반병이 이병된 느타리 버섯과 버섯 재배장 주변 토양으로부터 채집한 균주로부터 갈반병 원인 균주 4개와 갈반병 길항 균주 3개를 선발 하였다. 선발된 균주를 API 20E kit에 의해 동정한 결과 갈반병 원인 균주 P-24, P-28은 P. putida로 P-27, P-33은 lane 1: PCR marker lane 2: P.fluorescens P. tolaasii로 동정 되었으며, 길항 균주중 A-11, A-20은 P. fluorescence로 A-29는 Pseudomonas sp.로 동정 되었으나, RAPD PCR 방법에 의한 유전적 유사성은 모든 균주가 다른 양상을 보였다(Fig. 5). 이는 생화학적 방법에 의한 Pseudomonas 계통의 균주 동정의 기술이 확립되지 않은 점도 있으며, 유전적 유사성은 달라도 같은 속의 균주가 많은 것으로 사료 된다. 길항성은 갈반병 원인 균주 대 길항 균주가 1:1의 농도로 길항성이 양호하여 Nair등(1972)의 보고 보다 우수한 길항성을 보였다. Screening experiments were carried out in order to select bacteria causing brown blotch disease on the mushroom. especially, Pleurotus ostreatus. Four brown blotch disease causing bacteria were isolated from the Pleurotus ostreatus and the soil around mushroom farm. Three other strains, A-11, A-20, A-29 showing antagonism against four brown blotch causing bacteria through pitting test and cross checking and found to be identified as Pseudomonas fluorescence for A-11 and A-20, and Pseudomonas sp. for A-29, respectively. Colony morphology test also showed that A-11 and A-29 were appeared as transparent gel with green color and A-20 colony showed opaque gel with light green color.

멘디의 역사적 기원과 상징성에 대한 연구

조은영,유태순 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.3

Mehndi, becoming a kind of body fashion in western advanced countries nowadays, is a exquisite, classical fashion form sublimated to traditional faith, medicine and designing art. As one of the cultural arts, especially transmitted by women, a individual tradition of the way how to do the mehndi and the design has been handed down from one culture to another over a thousand of years and it is extensively using in many area, all around world today. Mehndi was used as preparing for special events or celebrations in India, Africa, Central Asia in order to pray for happiness, good luck and calm hart 5000 years ago. Especially, it is concerned with romantic love or a wedding and takes important part of a traditional wedding reception and bride adorning in the culture of Hindu or Islam. In addition to adorning skin, mehndi has various symbols, meaning, function, that is, as a speechless language, in several cultures, it has common meaning such as attraction, protection, celebration. The design of mehndi has been in harmony with the figure, colors, skin types of the dress or the ornament. According to the region, religion, design, mehndi is divided into the design of India and Morocco mostly. Indian design mainly shows flowers and paisley pattern, people widely recognize this design to celebrate and adorn bride in wedding ceremony, still apply mehndi the present time. Moroccan mehndi design, representing North Africa, characterized a bold geometrical figure which stands for belief in living under the protection from supernatural power Through the understanding of these various meaning, function, symbolism of the design, adorning their body, the current general public use mehndi as not only aesthetic means but also another self expression.

김치 유산균인 Lactobacillus sp. JJ-2001이 생산하는 Bacteriocin에 관한 연구

조영배,조우제,조영임,이은주,김성구,전홍기 부산대학교 유전공학연구소 1997 분자생물학 연구보 Vol.13 No.-

The microorganisms producing bacteriocin from kimch were screened, and among them,a strain showing the highest bacteriocin activity and stability was isolated. Based on the taxonomic characteristics of its morphological, cultural and physiological properties, the isolatef strain was characterized as Lactobacilius sp..To identify optimal conditions for the growth and the production of bacteriocin from the isolated strain,nutrient source, initial pH, and culture temperature were evaluated. Physiochemical properties of bacteriocin was also investigated. The potimal condition for the production of bacteriocin and the cell growth was obtained at 2% glucose, 1% beef extract as organic nitrogen source,1%(NH_4)_2SO_4 as inorganic nitrogen source,and 0.1% Tween 80. The isolated strain showed the maximum growth at 25℃. The inhibitory range of its antimicrobial substance aginst gram positive bacteria was marrow and its inhibitory activity was maintained between pH3.0 and pH8.0. The antimicrobial activity of bacteriocin from the isolated strain was stable at 50℃.

스포츠 관광 활성화 개선방안에 관한 연구

조충현,김홍식,박은석,강성찬,이동헌 圓光大學校 附設 體力科學硏究所 2003 體力科學硏究 Vol.26 No.1

This study was conducted to investigate the effects of the marketing strategy based on the traditional wrestling, which affects the tour industry. The study used the simple random sampling method in the group of the Kwang-Ju district citizens. The group representatives were directly interviewed, and 277 interviewees replied with concern. The rest of the interviewees were not interested in the survey. The general characteristics of the interviewees -- gender, age, education, job, monthly salary. -- were used to analyze the items related to Sports Tourism in general. Sport Tourism in general Male interviewees had higher recognition over females in the interview. The rate of experience was low for both genders. According to their education, the satisfaction of sport tourism showed low rate. However, there were many answers where the interviewees, not depending on the age or gender, indicated that they will participate in the future. The policy recommended based upon the results of the study is as follows. There is a need for setting up a new strategy in order to increase participation of sports. Also, it is urgent to set up a sports theme center to raise professional sportsmen and to supply them to where they are needed.

QoS Support Extended SIP-based Network Architecture and Session Management Methods

Eunㅡhee Cho,Kang-Sik Shin,Sang-Jo Yoo 대한전자공학회 2005 ITC-CSCC :International Technical Conference on Ci Vol.2005 No.4