영양교사 및 영양사의 지속가능활동의 영향요인 - 확장된 계획행동이론 적용 -

정민재,Chung, Min Jae 한국식품영양학회 2021 韓國食品營養學會誌 Vol.34 No.2

The purpose of this study was to investigate the sustainable practices of nutrition science teachers and dietitians working in school food service operations, and identify the social and psychological factors which affect the overall efficacy of the system. The research model was constructed based on the Extended Theory of Planned Behavior (ETPB) in order to analyze how individual motivation affects the sustainable practices of nutrition science teachers and dietitians. The data were collected through e-mail and postal mail from nutrition science teachers and dietitians all across Korea, and self-administered surveys were conducted. SPSS and AMOS programs were used for statistical analysis. First, the sustainable practices of nutrition science teachers and dietitians were analyzed in 6 different categories. Second, the significant pathways were 6 out of 9 in the ETPB model. Sustainable food service practices in school can contribute to the formation of more a sustainable culture, such as through the encouragement of more healthy eating habits, and higher level of environmental awareness and community awareness. The factors influencing these practices can be applied to the design of improvement programs aimed at increasing sustainable practices.

연구논문 : 식중독 발생 위험요인 관리를 위한 외식업체 자가위생관리점검표 개발 및 현장모니터링

정민재 ( Min Jae Chung ),최정화 ( Jung Hwa Choi ),류경 ( Kyung Ryu ),곽동경 ( Tong Kyung Kwak ) 한국식품조리과학회(구.한국조리과학회) 2010 한국식품조리과학회지 Vol.26 No.5

Logic gate 기반 비교기를 이용한 저전력 SAR ADC 설계

서민재(Min-Jae Seo),진동환(Dong-Hwan Jin),오동렬(Dong-Ryeol Oh),김우철(Woo-Cheol Kim),노경준(Kyoung-Jun Roh),정재현(Jae-Hyun Chung),류승탁(Seung-Tak Ryu) 대한전자공학회 2016 대한전자공학회 학술대회 Vol.2016 No.6

전문대학 공학계열 신입생들의 메타인지, 문제해결력 및 학습몰입이 성취도에 미치는 영향

정애경(Ae Kyung Chung),맹민재(Min-Jae Maeng),이상희(Sang-Hoi Yi),김능연(Neung-Yeun Kim) 大韓電子工學會 2010 電子工學會論文誌 IE (Industry electronics) Vol.47 No.2

본 연구는 전문대학 공학계열 신입생들을 대상으로 메타인지, 문제해결력, 몰입과 성취도간의 관계를 규명하는 것을 목적으로 하였다. 본 연구를 위하여 메타인지 문제해결력 몰입을 독립변인으로 성취도를 종속변인으로 하는 가설적 모형을 상정한 다음, 2009년 D 대학 공학계열 6개학과 신입생 396명을 대상으로 2009년 2학기 초에 메타인지와 문제해결력을 학기말에 몰입과 성취도(성적)를 측정하였다. 수집한 자료를 대상으로 회귀분석을 실시하여 독립변인이 종속변인에게 미치는 영향력을 검증하였다. 분석결과, 메타인지와 문제해결력이 전문대학 공학계열 신입생들의 성취도에 유의한 영향을 미치는 변인임을 확인하였으며, 몰입은 학생들의 메타인지, 문제해결력 및 성취도간을 매개하는 역할을 하는 것으로 예측되었다. 이러한 연구결과를 바탕으로 전문대학 공학계열 학생들의 수업효과를 높이기 위한 전략과 방법을 수립 시 메타인지와 몰입과 같이 학생들의 문제해결능력에 영향력이 높은 변인들을 우선적으로 고려할 것을 제안하였다. The main purpose of this study was to examine the effects of meta-cognition, learning flow and problem solving ability of the college engineering students on academic achievement. For this purpose, a total of 396 college engineering freshmen of the six different departments was chosen to conduct a survey. A hypothetical model was proposed, which was composed of meta-cognition, problem solving ability and learning flow as the prediction variables, and academic achievement as the outcome variables. The results of this study through multiple regression analysis showed that meta-cognition, learning flow and problem solving ability significantly influenced on the college engineering studnets' academic achievement. In addition, learning flow was used as a significant mediated variable in the relationships among meta-cognition, problem solving ability and academic achievement. Based on these study results, the above variables investigated in this study should be considered in the design and development of the college engineering courses that enable students to facilitate their problem-solving attitude and improve academic achievement.

특집논문 2-2 : 역사가가 본 드라마 제중원 -사회적 차별과 편견을 극복한 사람들의 이야기-

정민재 ( Min Jae Chung ) 연세대학교 의과대학 의사학과 의학사연구소 2010 연세의사학 Vol.13 No.1

The drama “Jejungwon” is set against the backdrop of Jejungwon, which was established in 1885 as Korea’s first modern and western-styled hospital. The show tells the story of the people who overcame a status system and bias during the late Chosun Dynasty. “Jejungwon” is a historical play, so the characters are modeled after real people and events in history. Hwang Jung, the hero in this drama, looks like Suh Yang Park who was a butcher’s son who became a doctor and participated in the independence movement. Yoo Seok Ran, a friend and professional comrade of Hwang Jung, and her doctor friend, Han Seung Yeon, resembles Esther K. Pak who was the first female doctor in Korea. In the late Chosun Dynasty, butchers and women were subject to discrimination, but they made what they learned a base for devotion to the country and to the people. These efforts and acts of patriotism have been and continue to be a tremendous source of inspiration to many.

전염병, 안전, 국가 전염병 방역의 역사와 메르스 사태

정민재 ( Chung Min Jae ) 역사문제연구소 2015 역사문제연구 Vol.19 No.2

In South Korea, the necessity of epidemic prevention systems such as quarantine came to the fore as concerns about infectious diseases propagated from foreign countries increased when international trading and personal exchanges became active after the port opening. After the beginning of the 19th century, exotic infectious diseases such as the cholera spread causing many fatalities. Because such spreading of infectious diseases made stable securing of human resources required by the state difficult, epidemic prevention projects to prevent the onset and spreading of infectious diseases were implemented not only in the times of Korean Empire but also in the Japanese colonial period. In Europe in the 19th century, opinions that states should reinforce social control functions through administrative means so that people`s health and sanitary conditions could be maintained for continuous increases in populations. Therefore, the issues of health hygiene did not stay at the level of individuals but became to be established in the public domain in society. Affected by Europe in the process of modernization, Japan actively accepted the concept of `Medical Police` of Germany so that the state can efficiently control the occurrence of infectious diseases through c prevention activities conducted by mobilizing medical police. Since the coerciveness of the state power in the process of epidemic prevention activities mobilizing police power was public good for the entire society, society members had to naturally accept it. Such coerciveness became stronger whenever infectious diseases prevailed. In the Japanese colonial period, when any infectious disease had occurred, the police demanded individuals to implement cleaning projects such as disinfection and could punish any individual that would poorly implement the projects. Japanese police could freely access individuals` houses under the title of cleaning inspection and could punish individuals. Through the foregoing, the colonial power could reinforce its control over individuals. The argument that when any infectious disease prevails, the state should take the lead firsthand to control the disease for the subsistence of society still has strong persuasive power even today. Although it is generally known that the risks of acute infectious diseases decreased as the causes of infectious diseases have been identified thanks to the development of bacteriology, what are problematic today are infectious diseases by new viruses such as SARS, novel influenza, and MERS. In that the occurrence of great casualties in the past due to the spreading of new infectious diseases in the times such as the cholera and Spanish influenza brought about increases in social unrest providing the causes of riots in the 19th century and peoples movements. Whereas as the prevalence of infectious diseases is a natural calamity, minimizing the damage should be humans` share, that is, the government`s systematic responses. However, as with at times of other accidents, the government failed in initial responses in the recent MERS situation. As the government delayed the disclosure of information and improperly predicted the progress of the MERS situation, the people had to feel great confusion and anxiety. In the process, people that suffered from the fear of infection as MERS spread stigmatize MERS patients as `criminals against society` instead of victims to blame them. Now when MERS is expected to be terminated soon in South Korea, what we should yet do is establish measures to prevent recurrence of similar situations. As the medical police system in the modern times could not be a fundamental solution for infectious diseases, to be prepared to the future, more systematic epidemic prevention systems than those of now should be established even if great amounts of time and budgets would be required.

노인 대상 영양지수 개발

정민재(Chung, Min-Jae),곽동경(Kwak, Tong-Kyung),김혜영(Kim, Hye-Young),강명희(Kang, Myung-Hee),이정숙(Lee, Jung-Sug),정해랑(Chung, Hae Rang),권세혁(Kwon, Sehyug),황지윤(Hwang, Ji-Yun),최영선(Choi, Young-Sun) 한국영양학회 2018 Journal of Nutrition and Health Vol.51 No.1

본 연구는 생애주기별 영양지수 중 노인 대상 영양지수(Nutrition Quotient for Elderly, NQ-E) 개발을 목표로 수행되었다. 노인의 식행동과 영양섭취 관련 문헌, 국민건강영양조사 자료, 국가 영양정책 및 권고사항, 전문가 대상 심층면접을 통해 식품섭취영역에서 18개 문항, 식행동 · 식습관 영역에서 23개 문항의 총 41개 문항으로 구성된 파일럿 조사용 체크리스트를 개발하였다. 노인 265명을 대상으로 1일의 식사섭취조사와 체크리스트 설문조사를 수행하고, 체크리스트 평가항목과 식사섭취조사 결과인 영양섭취 수준 간의 상관관계가 높은 24개 항목으로 전국단위 조사용 체크리스트를 도출하였다. 전국단위 조사는 주민등록인구통계자료를 활용하여 기본 층화변수로 6개 권역을 설정하여 권역별로 성별, 연령군별 노인 인구수를 기준으로 비례 배분하여 총 1,000명을 대상으로 면대면 조사를 수행하였다. 탐색적 요인분석을 실시하여 노인 영양지수 평가항목을 19개 항목의 4개 요인으로 분류하고, 확인적 요인분석을 통해 구성타당도를 검증하였다. 4개 요인을 식행동, 균형, 다양, 절제의 영역으로 구분하였고, 구조방정식 모형을 이용해 추정된 경로계수를 바탕으로 전문가 의견을 수렴하여 영역별 가중치를 적용하였는데, 영역별 가중치는 각각 0.3, 0.2, 0.2, 0.3으로 수렴하였다. ‘식행동’ 영역에는 음식을 씹는데 불편한 정도, 우울정도, 건강에 대한 자각, 건강한 식생활 노력, 식사 전 손 씻기, 운동시간의 6개 항목, ‘균형’ 영역에는 우유 및 유제품 섭취빈도, 과일 섭취빈도, 간식 섭취빈도, 물 섭취빈도의 4개 항목, ‘다양’ 영역에는 달걀 섭취빈도, 생선이나 조개류 섭취빈도, 채소류 섭취빈도, 콩이나 콩제품 섭취빈도, 하루 식사빈도, 혼자 식사하는 빈도의 6개 항목, ‘절제’ 영역에는 단음식 또는 달거나 기름진 빵 섭취빈도, 가당음료 섭취빈도, 라면류의 섭취빈도의 3개 항목으로 구성되었고, 표준화된 경로계수가 항목의 가중치로 적용되었다. 전국단위 조사대상자의 NQ-E 평균 점수는 57.6점이었고, 영역별 점수는 식행동 55.0점, 균형 41.4점, 다양 50.0점, 절제 76.5점이었다. 본 연구에서 개발된 노인 영양지수, NQ-E는 노인의 식사의 질과 식행동이 양호한지 판정할 수 있으며, 식행동, 균형, 다양, 절제의 4가지 영역으로 점수 산출이 가능하므로 노인의 체계적인 영양관리에 다양하게 활용 가능할 것이다. Purpose: The purpose of this study was to develop a valid instrument for measuring the dietary quality and behaviors of Korean elderly. Methods: The development of the Nutrition Quotient for Elderly (NQ-E) was conducted in three steps: item generation, item reduction, and validation. The 41 items of the NQ-E checklist were derived from a systematic literature review, expert in-depth interviews, statistical analyses of the fifth Korean National Health and Nutrition Examination Survey data, and national nutrition policies and recommendations. Pearson’s correlation was used to determine the level of agreement between the questionnaires and nutrient intake level, and 24 items were selected for a nationwide survey. A total of 1,000 nationwide elderly subjects completed the checklist questionnaire. The construct validity of the NQ-E was assessed using confirmatory factor analysis, LISREL. Results: The nineteen checklist items were used as final items for NQ-E. Checklist items were composed of four-factors: food behavior (6 items), balance (4 items), diversity (6 items), and moderation (3 items). The standardized path coefficients were used as the weights of the items. The NQ-E and four-factor scores were calculated according to the obtained weights of the questionnaire items. Conclusion: NQ-E would be a useful tool for assessing the food behavior and dietary quality of the elderly.

해외 기술 - 식습관과 암

최태동,정민재,Choi, Tae-Dong,Chung, Min-Jae 한국식품연구원 2009 食品技術 Vol.22 No.1

해외 기술 - 그래프로 본 일본의 "식육백서(食育白書)"

최태동,정민재,Choi, Tae-Dong,Chung, Min-Jae 한국식품연구원 2009 食品技術 Vol.22 No.2

공동농업정책(CAP) "Health Check"와 EU 농정개혁의 현단계

최태동,정민재,Choi, Tae-Dong,Chung, Min-Jae 한국식품연구원 2009 食品技術 Vol.22 No.3