울금(鬱金)색소에 의한 염색견뢰도에 관한 연구

김정숙,최순화 대구산업정보대학 1994 논문집 Vol.8 No.-

A study on the colorfastness of turmeric cotton and silk fabrics were dyed by dyestuff extracted from turmeric and treated with four kinds of mordant. Then colors of the treated fabrics were specified by the method of XYZ color system and the colorfastness was tested for laundry, light. The result of experiment were analyzed by color difference according to L^(*)a^(*)b^(*) value formula. From the present study, following results were obtaianed. 1. Dyeing properties of tumeric silk beacme greater than on cotton. 2. Cu mordant did to laundy best of all. 3. Colorfastness to light was not good, cu mordant did to light best of all.

채식자와 비채식자의 혈청지질 함량 비교

김정숙,송숙자 ( Jung Sook Kim,Sook Ja Song ) 한국유화학회 1985 한국응용과학기술학회지 Vol.2 No.1

The lipid and fatty acid compositions and vitamin E content were analyzed in 48 human mature milk, 3 infant formules (modified milk powder) and 8 market milk samples. The total lipid content in modified milk powder was similar those in human milk and market milk when total solids content of modified milk powder was corrected to that of human milk. In comparison with human milk, modified milk powder contained a lower proportion of triglycerides and higher proportions of phospholipids, free fatty acids and cholesterol esters. The rations of phospholipids/ triglycerides, total cholesterol/ triglycerides and total tocopherol/ total lipids in modified milk powder were significantly higher than those in human milk and market milk. The American recommendation for linoleic acid (0.7IU/g) could be satisfied with human milk, modified milk powder and market milk. The proportions of short-and medium-chain even numbered saturates were higher and the proportions of long-chain derivatives of linoleic(ω6 series) and linolenic(ω3 series)acids were lower in modified milk powder and market milk than in human milk. It is concluded that in view of their levels in breast milk, the polyenoic derivatives of linoleic and linolenic acids must be taken into account when assessing infant foods.

분기 함수를 적용한 분산 최근접 휴리스틱

김정숙,Kim, Jung-Sook 한국정보과학회 2002 정보과학회논문지 : 시스템 및 이론 Vol.32 No.6

외판원 문제는 잘 알려진 NP-완전 문제로, 최적해(optimal value)를 구하는 다양한 알고리즘들이 개발되었다. 그러나 최악의 경우 지수 시간이 걸리므로 수행시간을 줄이는 다양한 방법들이 제안되고 있다. 최근접 휴리스틱 알고리즘은 최적해를 구하는 다른 알고리즘들에 비해 구조가 비교적 간단하다. 따라서 본 논문에서는 외판원 문제(Traveling Salesman Problem, TSP)의 최적해를 구할 수 있는 분기 함수(bounding function)를 적용한 분산 최근접 휴리스틱(nearest neighbor heuristic) 알고리즘을 PVM(Parallel Virtual Machine)에서 제공하는 마스터/슬래이브(master/slave) 모델을 사용하여 설계하고 구현하였다. 먼저 최적해를 찾는 수행 시간을 줄이기 위해 최적화 문제에서 좋은 성능을 보이는 분산 유전 알고리즘(distributed genetic algorithm)을 수행해 얻은 근사해(near optimal)를 초기 분기 함수로 사용한다. 특히 더욱 좋은 근사해를 구하고자 유전 연산자인 돌연변이를 새롭게 변형하여 적용하였다. The TSP(Traveling Salesman Problem) has been known as NP-complete, there have been various studies to find the near optimal solution. The nearest neighbor heuristic is more simple than the other algorithms which are to find the optimal solution. This paper designs and implements a new distributed nearest neighbor heuristic with bounding function for the TSP using the master/slave model of PVM(Parallel Virtual Machine). Distributed genetic algorithm obtains a near optimal solution and distributed nearest neighbor heuristic finds an optimal solution for the TSP using the near optimal value obtained by distributed genetic algorithm as the initial bounding value. Especially, we get more speedup using a new genetic operator in the genetic algorithm.

Effects of Ondol Sleep Environment on the Thermo-physiological Response of the Human Body

김정숙,성수광,Kim, Jung-Sook,Sung, Su-Kwang 한국의류산업학회 1999 한국의류산업학회지 Vol.1 No.2

한국의 청실양식은 84.9%가 요와 이불을 사용하여 온돌의 방바닥에 누워 자는 형식이다. 이에 본 연구는 온돌 난방 주택에서의 수연환경의 실태를 파악하기 위하여 온돌침실의 온열환경, 침상기후, 수면시 생리반응을 각 가정의 일상생활 중에서 직접 측정하여 계절별, 주택형태별에 따른 수면환경의 차이를 분석하였다. 그 결과, 계절 및 주택형태별에 따른 수면환경의 큰 온도차이에도 불구하고 수면 중 인체와 접촉하는 이불 밑과 요 시트의 침상온도는 계절과 주택형태에 관계없이 연평균 $30.5{\sim}34.1^{\circ}C$로 쾌적한 침상 내 온도를 나타내었을 뿐만 아니라 수면 중 직장온도도 연평균 $36.8^{\circ}C$로 계절 및 주택형태에 따른 유의한 차이는 인정되지 않았다. 그러나 침실환경에 대한 주관적 온열감각은 주택형태에 따라 유의한 차이를 나타내어 침실의 온열 중성점이 아파트 $25.9^{\circ}C$, 단독주택 $20.3^{\circ}C$로 아파트가 단독주택보다 $5.6^{\circ}C$ 높게 나타났다. 이는 건물의 구조가 주택은 조적조의 구조인 반면 아파트는 철근콘크리트의 구조로 우수한 단열력을 가지므로 외기온의 영향을 받기 어려워 높은 실내온도를 유지하였기 때문이다. 뿐만 아니라 거주자들이 주택 내 환경에 적응되어진 결과라고도 할 수 있겠으나 아파트 거주자의 측면에서는 온열환경에 대한 에너지 절약, 건강 유지 등의 관점에서 보다 효율적인 난방을 위한 쾌적한 생활온도 설정을 재고할 필요가 있다고 하겠다. The purpose of this study was to investigate actual sleeping environments in Ondol rooms depending on the season. The experiment was performed on five healthy women. The bedroom environments using Ondol were measured in five cases (three apartments and two houses). The environments in bedroom, bedding temperature, skin temperature and thermal sensation were measured continuously through the seven days for each season in real life. This data of sleeping environments were analyzed in the view of seasonal variations and housing types. Annual average bedroom temperatures: $26.2{\sim}31.0^{\circ}C$ in apartments, $15.7{\sim}33.6^{\circ}C$ in houses. Annual average bedroom humidity: 48.3~82.1% RH in apartments, 64.9~87.0% RH in houses. During sleeping, temperatures of contact surfaces like sheets and under quilts ranged between $30.5^{\circ}C$ and $34.1^{\circ}C$ regardless of season or housing type. Annual average rectal temperature was $36.8^{\circ}C$ with no significant difference in season or housing type. In the point of thermal sensation, neutral temperature of the bedroom was $25.9^{\circ}C$ in apartments and $20.3^{\circ}C$ in houses. It was concluded that in spite of thermal environmental variations according to the seasons, skin, bedding and bedroom temperatures in apartments were better and more stable than those of houses. It is regarded that while houses are brick structured, apartments are steel-frame structured. Due to better insulation and air tightness, apartments were affected less from outdoor temperature and maintained higher room temperature than houses.

대구.경북 치재 산업 특화 전략에 관한 연구

김정숙,김흥덕,박정림,Kim, Jeoung-Sook,Kim, Hung-Deuk,Pack, Jung-Rim 대한치과기공학회 2005 대한치과기공학회지 Vol.27 No.1

The market of dental materials industry in Korea will over 10 bilians $. If think concern of world market, we can know the possibility of market growth. In Korea, the technique of dental materials industry is low status. Then, special items income advanced countries. But advanced countries had been developed dental materials industry into high beneficial. Otherwise, Daegu Kyungbuk have several good points in dental materials industry. 1st, national dentisty university and three dental lab. college supplies abilitable human resources. 2nd, the possibility of support on basic industrial technology. Finally, the possibility of selection & attraction from many dental company. Then if Daegu Kyungbuk would be select & supported of dental materials Industrial special region, it can be think that will empower local economy, further national constitutional power. So we propose following three points, 1st. the deeper study on righteous of Daegu Kyungbuk dental materials industrial specialization. 2nd. investment on R & D of the region dental materials industrial. final, the support of venture circle.

통합 전관 방송 시스템의 효율적인 중앙 집중 제어를 위한 운용 MICOM 개발

김정숙,Kim, Jung-Sook 한국전자통신학회 2011 한국전자통신학회 논문지 Vol.6 No.2

외부 입력, 마이크, CD와 MP3 및 라디오 기능 등을 일체형으로 통합하고 소형화한 전관 방송 시스템을 개발하고 있다. 본 논문에서는 개발중인 시스템이 중앙 집중 제어가 가능하도록 운용 MICOM을 개발한다. 중앙 집중 제어를 수행하기 위해 운용 MICOM은 제어 계층, 처리 계층 및 사용자 인터페이스 계층인 3계층으로 구성된다. 제어 계층은 각종 기기들을 제어하고, 처리 계층은 음성, 소리 데이터 편집 및 기기의 제어 신호 및 상태 정보를 처리한다. 그리고 사용자 인터페이스 계층에서는 사용자가 기기 제어 및 데이터 처리를 효율적으로 할 수 있도록 도와주는 계층이다. 중앙 집중 제어는 원격 조종 장치(remote control)를 통해서 이루어진다. We are developing a minimized integrated public address system that has facilities such as external input, Mic., CD, MP3 and Radio. In this paper, developing an integrated public address system with operational MICOM will make it possible to control the facilities of digital devices centrally. The operational MICOM is composed of 3 layers which are a control layer, a processing layer and a user interface layer. The control layer controls digital devices in the integrated public address and the processing layer is for processing voice data editing, controlling signals of devices and providing status information of the device. The user interface layer displays the status of control devices and the data processing of a user. A remote control is used for the central control.

나체 및 춘추복 착용시의 피부온도와 온열감각과의 관계

김정숙,양가연,최순화 대구산업정보대학 1994 논문집 Vol.8 No.-

The purpose of this study was to obtain the basic data for thermo-physiologically sound wear. The study investigated the skin temperature, rectal temperature, subjective thermal sensation and comfort according to various thermal envirnments. Adult female in twenties was studied in naked body and autumn clothing. The significance of the various factors was analyed according to the environment temperature, maner of dressing. The results were as follows : 1. With a comfort mean skin temperature of 33℃ , naked body was found to be comfortable at environment temperature 28℃, while autumn attire was most comfortable at environment temperature 22℃. 2. Psychological responses of the autumn cloth showed 'hot' 'slightly uncomfortable' as ambient temperature go up. 3. The between thermal sensation and rectal temperature was correlated. 4. From the result of a negative correlation between mean skin temperture and thermal sensation, comfort we can obtain the regression equation for thermal sensation.

청소년의 인터넷 중독과 건강증진 생활양식 및 지각된 건강상태와의 연관성

김정숙,천병철,Kim, Jung-Sook,Chun, Byung-Chul 대한예방의학회 2005 예방의학회지 Vol.38 No.1

Objectives : To identify the relationship between the internet addiction of adolescents and their Health Promotion Lifestyle Profile and Perceived Health Status, and thereby to detect the impact of internet addiction on the health of adolescents, produce the basic information necessary to develop a prevention program for internet addiction and to plan for a health promotion program. Methods : This study was designed as a cross-sectional study, and the subjects were the second-grade students of three junior-high and three high schools located in the city of K in Kyung Gi Province. Out of 769 subjects, 764 completed the questionnaires (99.3%); 369 (48.3%) junior-high school students and 395 (51.7%) high school students. The questionnaires were composed of Young's Internet Addiction, Health Promotion Lifestyle Profile, Perceived Health Status, and general characteristics. We used t-test, ANOVA in means comparison between groups, X2-test in frequency analysis, and multiple regression analysis in multivariate analysis, using the SAS $8.1^{\circledR}$ program. Results : There was a statistically significant difference in Health Promotion Lifestyle Profile according to internet addiction status (severe addiction vs. other status, p<0.0001). The Perceived Health Status scores was lowest in the severe addiction group (p<0.001). There was also a significant negative correlation between internet addiction and Health Promotion Lifestyle Profile (p<0.0001). The results of multiple regression showed that Young's Addiction Score was significant for the subjects' Health Promotion Lifestyle Profile after controlling for other variables (p<0.0001). Conclusions : This study showed that the severe internet addiction group had the lowest score in Health Promotion Lifestyle Profile and Perceived Health Status, which suggests that the addiction could have a negative effect on the health status of adolescents.

연안 크루즈관광개발에 관한 연구 -선유도, 연도, 어청도를 중심으로-

김정숙 ( Jung Sook Kim ) 한국도서(섬)학회 2008 韓國島嶼硏究 Vol.20 No.2

하브루타를 접목한 앱제작으로 컴퓨팅 사고력 신장

김정숙(Jung Sook Kim),이태욱(Tae Wuk Lee) 한국컴퓨터정보학회 2018 한국컴퓨터정보학회 학술발표논문집 Vol.26 No.1

2015 개정 교육과정은 바른 인성을 갖춘 창의융합형 인재를 양성하는 데에 교육과정 구성의 중심을 두고, 교육과정 구성에 다양한 학생 참여형 수업을 활성화하여 자기주도적 학습능력을 기르고 학습의 즐거움을 경험하도록 하고 있다. 소프트웨어 교육을 통해 이를 실현할 수 있는 방법은 재미있고 흥미를 끄는 학습내용의 구성과 학습 방법이라 본다. 이에 학습자들의 흥미를 끄는 앱을 제작함에 유대인의 교육방식인 하브루타를 적용하여, 학습자 참여 중심의 자기주도 학습을 설계하고 이를 통해 컴퓨팅 사고력을 신장시키고 바른 인성을 갖춘 창의 융합형 인재를 양성할 수 있는 하나의 방법을 제안하고자 한다.