• 대한영양사협회학술지
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• 제9권1호
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• pp.1-12
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• 2003

The purpose of this study was to investigate the knowledge and perception for Kimchi in middle school students. A questionnaire was used as the instrument of investigation. The subjects were 375 male students and 278 female students in Masan and Changwon City. The main results of this study are as follows. Ninety-three point three percent of the subjects were nuclear family type and 61.7% of respondent's mother had job. The average knowledge score for Kimchi of the subjects was 5.27 out of possible 10 points and the average value score on Kimchi was 41.25 out of 50 points. Eighty-six point one percent of students think they should eat Kimchi because Kimchi is good for the health(38.6%) and Kimchi is our traditional food(31.4%), and it was significantly difference between gender(p<0.01), male students more realized 'Kimchi is good for the health(41.6%)', whereas female students more realized 'Kimchi is our traditional food(38.9%)'. The subjects perceived that the additive material making for Kimchi were powdered red pepper(80.2%), garlic(62.5%), salt(62.0%), salted, fermented shrimp(50.2%). ginger(49.5%), green onion(39.8%), salted, fermented anchovy(34.9%), sesame(25.0%), carrot(22.4%). More than 70% of the subjects estimated for Kimchi 'Kimchi is our traditional food(84.1%)', 'Kimchi must be developed the international food'(73.7%), 'Kimchi must be in succession(75.8%)', 'Kimchi is very nutritious food(70.3%)'. However, they thought Kimchi have to be improved more hygienically(38.8%) and less stimulative taste(25.7%). The knowledge for Kimchi showed a positive correlation with the value on Kimchi and the preferences for Kimchi, and the value on Kimchi was a positively related to the preferences for Kimchi(p<0.01). Therefore it is need to the development of program for the knowledge for Kimchi and the value on Kimchi in order to improvement the preferences for Kimchi.

• 정보처리학회논문지B
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• 제8B권6호
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• pp.617-624
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• 2001

전자상거래가 활성화됨에 따라 제공되는 상품의 정보와 서비스의 내용이 점차 다양해지고 있다. 따라서 구매자들은 가격 정보뿐만 아니라 다양한 상품 정보들을 검색 추천해주는 에이전트 개발을 요구하고 있다. 본 논문에서는 전자상거래에서 도서 정보 검색과 관련하여 사용자의 선호도를 프로파일 형태로 표현하고, 도서 정보를 검색 및 추출하고 이를 추천하는 멀티 에이전트 시스템을 제안한다. 제안된 멀티 에이전트 시스템은 정보검색, 정보추천, 사용자 인터페이스, 웹 로봇과 같은 여러 개별 에이전트들의 동작들을 조정 에이전트의 설계 및 구현을 통하여 통제하고 관리한다. 본 멀티 에이전트 시스템을 윈도우즈 NT 서버에 구현하였다. 조정 에이전트의 관리 기능으로 중복된 정보 검색을 제거할 수 있었으며, 고객들에게 여러 온라인 도서 사이트의 도서 정보들을 실시간으로 제공할 수 있게 되었다.

• 기본간호학회지
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• 제3권2호
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• pp.273-283
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• 1996

Effectiveness of the video-record learning method in teaching bowel elimination nursing skill was investigated using an experimental research methodology. Data was collected from 63 female students attending Fundamental Nursing class from a nursing college in Seoul. The subjects were randomly assigned to two groups, one is the experimental group of 29 and the other the control group of 34. The independent variable was video-record learning method and the dependent variable were the degree of knowledge achivement, nursing skill achivement, competence on practicing elimination skill, and satisfaction about the learning method. The hypotheses of the study were as following. 1) There will be significant difference between the experimental group and the control group in dependent variables. 2) There will be significant positive correlations between nursing skill achievement and other three dependent variables-interest in nursing, adaptation in nursing, and preference of nursing job. Data was analyzed using descriptive statistics, chi-square test, t-test, and Pearson's correlation coefficient with SPSS $PC^+$ program. Findings of the study are : 1) There was no significant difference between the experimental group and the control group in knowledge achievement using P<.05. 2) There was significant difference between the experimental group and the control group in nursing skill achievement using P<.05. 3) There was no significant difference between the experimental group and the control group in competence on practicing elimination skill using P<.05. 4) There was no significant difference between the experimental group and the control group in satisfaction about learning method using P<.05. 5) There was positive correlation between nursing skill achievement and the other variables but no significant difference was shown. 6) This study suggests that video-record learning method is an effective learning method for achiving basic nursing skills but is not effective in other areas such as knowledge achivement, competence in performing nursing practice, and satis-faction about the learning method. Further study with more developed research design and statistical analysis should be done to investigate the effectivenes of video-record learning method in learning basic nursing skill more accurately.

• 한국지능시스템학회논문지
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• 제16권2호
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• pp.185-190
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• 2006

유비쿼터스 컴퓨팅에서 대부분의 시스템들이 개인화된 추천을 위하여 사용자와 성향이 비슷한 사람들의 컨텍스트 정보를 분석하는데 인구통계학적 방법이나 협력적 필터링을 주로 사용한다. 서비스 추천 시스템들은 컨텍스트 정보 중에서 성별, 나이, 직업, 구매이력 등의 정적 컨텍스트를 주로 사용하고 있다. 그러나 이러한 시스템은 이동경로 같은 사용자의 상황을 고려하기가 어렵기 때문에 개인의 성향을 정확하게 분석하여 실시간으로 개인화된 추천 서비스를 제공하는데 한계가 있다. 본 논문에서는 사용자의 상황을 고려하기 위해 동적 컨텍스트 중에서 사용자의 이동경로를 이용한다. 이동경로의 예측 정확도를 높이기 위해 RSOM의 입력으로 들어가는 이동경로를 경로보정 알고리즘을 사용하여 보정한다. 그리고 보정된 경로를 RSOM으로 학습시켜 사용자의 이동패턴을 분석하고 향후 이동경로를 예측한 후, 사용자의 선호도가 높은 상품들 중에서 예측 경로 상에 있는 가장 가까운 상품을 실시간으로 추천한다. 제안한 방법의 예측 정확도를 측정한 결과 MAE가 평균 0.5 이하로 측정됨으로써 사용자의 이동경로를 올바르게 예측할 수 있음을 확인하였다.

• 대한지역사회영양학회지
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• 제24권5호
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• pp.408-421
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• 2019

Objectives: This study compared the dietary behaviors of single-person households when eating alone according to the employment pattern and age. Methods: A total of 566 people aged 20~59 years old were collected from the status of workers and classified into three groups according to their employment pattern (regular, non-regular workers and business owner). The subjects were collected by purposive quota sampling on a Gallup panel from June to November in 2017. The dietary behavior and perception of eating alone of the subjects were surveyed via online and self-reported questionnaires. Results: The frequency of eating alone was significantly higher in the regular group than the non-regular group and business group (p<0.01). The place of eating alone was significantly higher in the regular and non-regular group in the convenience store, and business group in the office (p<0.001). Ramen, the menu when eating alone, was significantly higher in the non-regular group than the other groups (p<0.01). The preference for eating alone was lower in the older age group (p<0.05). The young aged group (aged 20~30) ate more fast food and felt more convenience than the older aged group aged 40~50 years (p<0.05). Conclusions: Single-person households with a non-regular job have poorer dietary behavior in eating alone than those who had regular employment. In a situation of an increasing number of non-regular workers aged in their 20s and 30s, there is a high likelihood of social problems, such as health and poverty. This study highlights the need for a healthy food selection environment to improve the dietary life of single-person households with non-regular jobs for the diverse types of single-person households.

• 대한지역사회영양학회지
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• 제8권2호
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• pp.220-230
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• 2003

The purpose of this study was to investigate consumer preferred formats of nutrition labels: the type of nutritional information provided on the labels. A survey was conducted on 222 housewives between the age of 20 and 65 in Daejeon city in 1998, using an interview questionnaire showing illustrated nutritional label formats. Among twelve nutrients and caloric values listed on the nutrition labels, the housewives ranked their interest in the items in the following order of calorie (58.56%), calcium (56.76%), cholesterol (54.05%), protein (39.19%) and vitamin C (36.04%). The majority of the subjects (69.37%) checked labels when they bought milk or dairy products, whereas only 8.11% looked at labels when they bought Ramyon or noodles. Most of the subjects (90.99%) preferred products with labels with nutritional information as compared with products without labels. this was especially so true of the younger individuals and of pc-ople who checked food labels more frequently. The subjects preferred labeling which described the nutrient content per Package (55.41%), sewing size (32.88%) and food weight of 1009 (11.71%) as a standard nit. Generally, they prefer-red a simplified list to a detailed list of the number of nutrients, a figure graph to bar graph in nutrition claim, vertical bar graph to horizontal bar graph showing the nutritional content of foods and a web-type graphic format to a radiation-format when describing the item's percentage of the Korean RDA's nutrient content. The subjects who checked labels frequently especially preferred detailed list, while housewives with job or with unhealthy family members preferred a simplified list and graphic, rather than a numerical display. From this result, it is suggested that providing consumers with more nutrients information in a more easily understood graphic format would encourage the consumers to check nutritional labels. Therefore this should be considered when developing the regulations far nutrition labeling or when educating the Public about nutrition. (Korean J Community Nutrition 8(2) : 220∼230, 2003)

• 융합정보논문지
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• 제9권11호
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• pp.55-61
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• 2019

본 연구는 간호대학생을 대상으로 취업선호도, 중소병원에 대한 인지도를 파악하여 지역 중소병원 선택의 예측요인을 파악하기 위하여 시도되었다. 광주광역시와 전라남도 소재 4개 대학교에 재학 중인 간호대학생을 대상으로 2018년 9월부터 2018년 10월까지 자료를 수집하였으며, 부적절한 응답지를 제외한 476명의 설문지를 SPSS/WIN 24.0 프로그램을 이용하여 분석하였다. 연구결과, 간호대학생이 지역 중소병원을 선택한 경우는 66.0%였고, 중소병원 선택의 예측요인은 고등학교 졸업지역, 학업성취도, 중소병원에 대한 인지도였다. 본 연구결과를 통해 간호대학생이 지역 중소병원으로의 취업률을 높이기 위해서는 간호교육자들은 중소병원취업을 희망하는 학생들에게는 역량을 고려한 맞춤형 진로지도 및 상담을 해야겠으며, 병원 관계자들은 중소병원에 대한 인지도를 높이기 위한 다양한 홍보활동 및 마케팅 전략을 수립해야겠다.

• 한국컴퓨터정보학회논문지
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• 제20권1호
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• pp.175-183
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• 2015

본 논문은 취업하고자하는 학생의 빅데이터를 분석하여 최적의 취업 성공률을 높이기 위한 취업 전략 구축 방법을 제안한다. 특히 취업 방향을 잘 결정하지 못하여 취업률이 낮은 2년제 여자전문대학생을 대상으로 실험을 했으며, 기존 취업 전략의 중대한 문제점은 구직업체의 요구에 의해 학생들의 학교 성적 정보, 외모, 성격 등 단순한 정보만으로 구직에 참여하게 된다. 이로 인해 취업하려는 학생들의 만족도가 떨어지고, 취업 후 부적응 사례로 중도 직장을 포기하는 사태가 발생한다. 이런 문제를 해결하기 위해서 빅데이터 분석을 이용하여 취업 전략을 구축하고자 하는 것이다. 이를 증명하기 위해 전년 대비, 2014년 취업 통계 데이터로 증명했으며, 취업의뢰건도 전년 대비 21.3%가 상승했고, 기업과 학생간 취업 매칭률도 전년대비 81.4%증가 했다. 가장 중요한 최종 취업성공률도 전년 대비 63.1%가 증가한 것으로 나타났다.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2019년도 춘계학술대회
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• pp.182-185
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• 2019

최근 고용시장의 불안과 맞물려서 교사 직업에 대한 선호도가 높아짐에 따라 사범대학 및 교육대학의 선호도가 높아지고 있다. 그러나 점차 인구수 감소와 맞물려서 교육부에서 발표되는 임용T.O는 매년 줄어들고 있고 그에 비해 입학학생수 및 재수생숫자는 늘어나 경쟁률은 가파르게 오르고 있는 사정이다. 이로 인하여 사범대학에서는 입학과 동시에 임용시험에 매진하고자하여 대학교가 교원 임용후보자 경쟁시험을 위한 하나의 거대한 학원이 되어가는 분위기이다. 이에 본 연구에서는 학점 및 학생들의 전반적인 학교생활 및 스터디그룹 활용 여부 등을 종합하여 딥 러닝을 이용한 교원임용 후보자 경쟁시험 합격여부의 연관성을 파악하여 사범대학 재학생들에게 학교생활의 청사진을 제시하고자 한다.

• 한국산업보건학회지
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• 제30권4호
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• pp.364-375
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• 2020

Objectives: The purpose of this study is to suggest a direction for consumer-oriented curriculum development by analyzing the priorities of subjects and their preference for educational methods. Methods: The participants included 773 management supervisors and education practitioners in the workplace, and a survey was conducted from April 17 to August 30, 2019. Frequency analysis, t-test, Borich's Needs Analysis, and Locus for Focus Model analysis were performed using Microsoft Excel 2019 and IBM SPSS 21.0. Results: The highest perceived priorities for education subjects were as follows: ① 'CPR and First Aid Practice' and 'Occupational Disaster Prevention and First Aid Basics' in the manufacturing industry; and ② 'Emotional Labor and Job Stress Prevention', 'Occupational Disaster Prevention and First Aid basics, and 'Musculoskeletal Disorder Prevention' in the service industry. 'Collective education' was the most preferred method of education. 'School-type' was preferred for the seating arrangement, and the proper number of trainees was considered to be about 30. Respondents said the contents of the education was a top priority when they applied for education, and curriculum and appropriate textbooks should be considered in calculating the cost of education. Conclusions: Practical subjects and subjects related to major hazards by industry were required for management supervisor education. It was proposed in this study that the contents and operating methods of education be changed so that workers can easily comprehend essential subjects such as the Occupational Safety and Health Act. In conclusion, it is necessary to design the curriculum and apply educational methods suitable for each subject's characteristics in consideration of the priorities for subjects reflected in the needs of trainees.