Ionomers are polymeric materials containing fixed charged ions (e.g., – SO3 -) to transport their counter ions (e.g., H+, Li+, Na+ and so on) selectively and have been widely used as key components for membrane and unit cell formation targeted for renewable energy generation (e.g., polymer electrolyte membrane fuel cells(PEMFC), redox flow batteries, and reverse electrodialyses) and valued chemical production (e.g., water and brine electrolysis). There are advantages such as high processability, easy solvent evaporation, and chemical inertness, when the ionomers are in the dissolved or dispersed states in water-alcohol mixtures to be applied for these applications. Unfortunately, it is difficult to make homogeneous solution or dispersion using the ionomers with hydrophilic levels undissolved in water. In this study, water-alcohol nanodipsersion with perfluorinated or hydrocarbon sulfonic acid ionomers are fabricated and their feasibilities as PEMFC and electrolysis materials are evaluated.

우리는 심각한 열스트레스 및 서로 다른 사료 에너지 급여가 사료 소화율 변화에 미치는 영향과 심각 한 열스트레스 조건에서 유지를 위한 에너지 요구량을 설정하기 위해 한우 육성기 거세우 4두(평균체중 200±11.7kg)를 이용하였다. 사료 처리는 서로 다른 에너지 공급을 위해 4 시험구(TDN 기준, 쾌적한 상태 하에서 한국사양표준 한우 육성우 에너지 요구량의 100%(대조구), 심각한 열스트레스 하에서 에너 지 100%(E100), 115%(E115), 130%(E130)로 나누어 4×4 라틴 방각법으로 수행하였다. 온도 및 습도에 노출한 열스트레스 조건을 위해 대조구는 쾌적한 온습도지수(THI)=71.5, 나머지 3개 처리구는 THI=81.4로 심각한 스트레스 수준으로 설정하였다. 심각한 열스트레스는 진정 건물소화율을 유의적으 로(p<0.05) 감소시켰으며(대조구 81.5 vs E100 79.1, E115 77.0 및 E130 76.0%), 사료에너지 공급 수 준의 증가는 건물소화율의 감소를 가져오는 것으로 나타났다. 심각한 열스트레스 및 서로 다른 사료 에 너지 급여 수준은 혈중 생리대사물질 함량 및 체온 변화에 유의적인 영향을 미치진 않았다(p>0.05). 본 연구를 통해 심각한 열스트레스 하에서 육성기 한우거세우의 유지를 위한 에너지 요구량은 Y=0.235X+115.03과 같은 산정식으로 계산될 수 있으며, 이러한 결과는 육성기 한우거세우에게 열스트 레스 하에서 체중변화없는 유지 에너지 요구량을 만족시키기 위해서는 현재 한국사양표준 대비, 사료 에너지 15.03%를 더 공급해야 할 것으로 판단된다.

국제지질자원인재개발센터는 지질자원 분야의 국내·외 인적자원개발을 목적으로 설립되었으며, 개원 이래 교육 훈련 목표 성과를 달성하며 운영되고 있다. 이 연구에서는 국제지질자원인재개발센터 성과의 객관성을 확인하기 위하여 교육인증과정 수료자를 대상으로 교육요구분석 및 교육훈련 과정 성과평가를 실시하였다. 교육요구분석을 위해 Borich 교육요구도와 Locus for Focus 방식을 활용하였다. 교육훈련 과정 성과평가는 성별, 연령별, 학력별, 수강구분에 따라 만족도 및 현업적용도 분석을 위해 설문조사 방식을 활용하였다. 연구결과, 지질학, 광물자원, 석유해저, 지구환경 분야 의 교육훈련 과정의 교육요구도가 도출되었으며, Locus for Focus 방식에 따라 교육과정 개발의 시급성을 판단하였다. 교육훈련 과정 성과평가 결과 광물자원, 지구환경 분야의 과정이 지질학 분야의 과정보다 학습성취에 대한 만족도가 높은 것으로 나타났다.

본 연구는 빠르게 변화하는 미래사회를 대비하기 위해 중요성이 커지고 있는 진로교육의 안정적인 정 착과 발전을 위하여 학교교육뿐만 아니라 학원교육에서도 바람직한 진로교육이 이루어져야 함을 인식하 고, 학원구성원의 진로교육에 대한 인식과 요구도를 알아보는 것을 목적으로 하였다. 연구결과 첫째, 학원 구성원은 진로교육이 학생들의 ‘교육기회 탐색>일과 직업 이해>진로계획과 준비’ 등을 위해 학원에 도입 될 필요가 있다고 인식하는 반면, 자신의 교육능력은 낮게 인식하였다. 경영효과성은 ‘원생입시>이미지 개선>연속 수강’ 등 대체로 높았다. 둘째, 학원구성원은 학원에서 진로교육이 원활하게 이루어지기 위해 ‘학부모의 관심과 참여>학원장의 관심과 의지>강사의 진로교육 전문성 확보’ 등이 필요하고, 진로교육 활성화를 위해서는 ‘정기적인 진로· 진학 상담>학부모 대상 교육>전문기관과의 협력>학원 진로교육 프로그램 개발’ 등이 필요하다고 하였다. 진로교육 내용은 ‘자아이해>교육기회 탐색>진학 준비>일과 직업이해>진로계획과 준비>직업정보 탐색> 진로의사결정 능력개발>대인관계 및 의사소통>건강한 직업의식’ 순이었다. 셋째, 진로교육에 대한 인식과 요구도는 ‘광역시’와 ‘중소도시’가 ‘서울시’보다 높았고, 진로교육을 실시 하는 학원이, 진로교육에 대한 경험이 있는 구성원이 그렇지 않는 경우보다 높았다. 결론적으로 학원에서 진로교육이 바람직한 방향으로 이루어지기 위해서는 학원구성원, 학원장, 학부모, 정부의 관심과 지원이 필요하다.

During the last decade, an increasing number of immigrants came to Korea mainly for getting jobs and following their spouses, and the Korean government attempted to introduce several policies and projects. Among those policies and projects, the bilingual teacher development program was launched for developing bilingual teachers to teach their cultures and languages to multicultural and general students as well. The purpose of this research was to find out what multicultural immigrant women who participated in a bilingual teacher development program wanted to obtain from the program, and possibly to suggest aiming at developing a teacher training program for the future. Twelve pre-service bilingual teachers who were being trained in bilingual teacher development program participated in the pre- and post-questionnaire surveys. The results of the study are as follows. First, 12 pre-service bilingual teachers fully understood their roles as bilingual teachers and they think they are prepared to carry out those roles through the training program and the practicum. However, after the practicum they recognized they need to deepen their knowledge on child psychology, counseling and material development. Next, the pre-service teachers were satisfied with the training program and the courses they took in the program would be helpful to work as a bilingual teacher. However, they demand more practicum in the training curriculum. Some suggestions are made for improving the current system of practicum in the bilingual teacher training curriculum.

The purpose of this study was to analyze the food-related lifestyle choices of female baby boomers and to investigate variables regarding home meal replacement (HMR) buying behaviors and future needs. This study was conducted on 358 female baby boomers 53 years of age living in Gyeonggi and near Seoul. Out of 420 distributed questionnaires, 358 were returned and used for analysis (response rate: 85.2%). As a result of cluster analysis, three groups were identified based on the food-related lifestyles : a value-seeking group, a convenience-seeking group, and a health-seeking group. Among the three groups, there were significant differences in two socio-demographic characteristics, education level (p<0.05) and regular exercise (p<0.01), and in several health- and food-related habits, type of breakfast (p<0.01), type of dinner (p<0.05), dinner details (p<0.05), frequency of eating out (p<0.05), and eating habits score (p<0.01). The health-seeking group was significantly more likely to purchase ready to cook (RTC) items (59.1%) than were the other groups (p<0.001). However, the ratio of HMR purchasing for the purpose of meal replacement (p<0.05) and an HMR purchasing frequency of more than twice a week (p<0.001) were significantly lower in the health-seeking group. Reasons for selecting HMR showed a similar tendency among groups in taste (26.2%), convenience (18.7%), price (16.9%), safety (15.3%) and type of food (14.3%). However, the satisfaction scores for hygiene and safety reported by the health-seeking group were significantly lower than those reported by the other groups. More than two-thirds of all respondents were willing to purchase HMR in the future, though there were significant differences according to group: convenience-seeking group, 73.1%, health-seeking group, 70.1%, and value-seeking group, 65.7% (p<0.05). Our results suggest that the number of baby boomers purchasing HMR products will continue to grow and baby boomers will want HMR products to be more healthy (52.0%), safe (28.5%) and delicious (13.4%). An emphasis on taste was high in the convenience-seeking group, whereas an emphasis on health was high in the health-seeking and value-seeking groups. In conclusion, this study shows various food-related lifestyles amongst female baby boomers and illustrates the need to develop HMR marketing strategies targeted to these different lifestyles.

The purpose of this study is to find food safety approach in the Eco-label Chain of Custody(CoC) which is only focused to traceability. Because, consumers want to be assured the certified seafood comes from sustainable fishery as well as hygienic. In order to this approach, we used Analytic Hierarchy Process(AHP) method as belows. We first understood the CoC criteria for using pair-wise comparison and analyzed and selected each Eco-label certifications and standards. Second, we carried out a survey to the targeted standard Marine Stewardship Council(MSC) CoC auditors all over the world and analyzed the priorities of food safety approach to 4 principles and 12 criteria belong the MSC CoC Standard. As the results, we found out that‘Management System’has the highest priority in the principles and ‘.Documentation’and‘Keeping Record’are the most important criteria for this approach. In addition, ‘.Training’and‘Identification’are also higher priority of criteria. So, we suggested food safety approach method for improvement of these criteria in conclusion based on discussion with specialist in this field.

Many enterprises have been adopting management systems good enough for them and operating the schemes to have competitive edge better than their competitor. One of the finest systems that most companies have been selecting is ISO 14001. ISO 14001, environment management system, is widely known as advancing internal efficiency and productivity in the various industries. As a result, the number of companies that have adopted ISO 14001’s certification have been increasing continuously year by year since ISO 14000 standard was called in 1994s from ISO 18000 standard that originally used. The purpose of this study is to present that ISO 14001’s requirement execution influences on management performance in the small manufacturer. In order to carry out this research, we obtained 96 survey sheets and inspected ten assumptions based on the reliability, validity of the questionnaires. The results of regression analysis are summarized as follows; First, the three factors of ISO 14001 requirement, plan, implementation and operation and management consideration, have an important effect on the operational performance. Second, the three elements of ISO 14001 requirement, environment policy, implementation and operation and management consideration, affect to the financial performance significantly. Based on the results, it is sure that the companies that execute the factors of implementation and operation and management policy have a good performance to achieve operational and financial performance so that it is important to clarify the member’s role, authority and follow the procedure by a company’s process. Also, the truth shows CEO’s continuous will and periodical review of ISO 14001 influence on management performance as well.

ISO 9001, quality management system, is widely known as advancing internal efficiency and productivity in various industry. As a result, the number of companies that have adopted ISO 9001’s certification have been increasing continuously year by year since ISO 9000’ family standard was published in 1987s. This fact shows that a lot of businesses are trying to get the accreditation for improving the competitiveness of quality. The purpose of this study is to present that ISO 9001’s certification motives affect to the requirement’s implementation and show that the execution of requirements influences on management performance in the small manufacturer. In order to carry out this research, we obtained 96 survey sheets and inspected twenty assumptions based on the reliability, validity of the questionnaires. The results of regression analysis are summarized as follows; First, the factors of certification motive influence on the requirement’s implementation except resources management. Second, the two elements of ISO 9001 requirement, resources management and product realization, have an important effect on the operational performance and financial performance considerably in the companies that choose the internal motive. Finally, the two requisites of ISO 9001 requirement, resources management and measurement, analysis and improvement, affect to the operational performance and financial performance significantly in the businesses that select the external motive. Based on the results, the companies that choose the internal motive have a good performance to execute the ISO 9001 requirements. Also, to implement the requirements of ISO 9001 is helpful for the companies to produce the operational and financial performance.

농촌정보화는 산업의 생산성 증대와 경쟁력강화와 생산 및 유통의 효율화, 자원관리의 고도화 등을 통해 농촌경제를 활 성화할 수 있다. 본 연구에서는 예비조사와 설문지에 의한 실 증조사 연구와 문헌연구 등을 수행하였으며, 안동시 특용작물 농가 140명의 유효설문지를 통계처리하여 그 결과를 해석하고 시사점을 분석하였다. 연구결과는 다음과 같다. 1. 응답농가의 컴퓨터 보유농가는 85.7%였으나 노년층인 60 세 이상의 경우 미보유농가가 19.0%로 나타났다. 2. 영농이나 농작물 판매 시 컴퓨터 사용 여부 응답 분포는 성별(χ2=4.667, p<.05), 연령 차이(χ2=10.576, p<.05)에 의해 컴퓨터 사용 여부가 차이가 있음이 95% 신뢰 수준에서 통계 적으로 유의하였다. 3. 정보화를 한다면 최우선필요 분야는 판매분야가 74.3%로 나타났다. 특히 판매분야 중에서도 시스템구축 61.4%, 소비자 정보공유 18.6%로 중요하게 생각하고 있었다. 4. 교육시간은 4시간 이하(65.7%)를 가장 선호하였다. 이상의 연구결과에서 안동지방 특용작물 재배농가는 농촌정 보화 시스템 구축을 농산물 판매에 중점을 두고 간단하게 배 울 수 있는 시스템을 선호하였다. 따라서 컴퓨터보유여부와 관 계없이 누구나 소지하고 있는 스마트폰을 이용한 판매시스템 이 이러한 농민들의 요구를 만족하는 대안이 될 것으로 판단 된다.

The present study has sought to analyse students’ perceptions and needs of intercultural learning in the level of college. Specifically, it examined how culture is conceived and what has been experienced and needed with regard to cultural or intercultural learning by college students. To this end, 120 students from three colleges located in Gwangju and Jeonnam area were asked to respond to a closed (4 Likert-scale) questionnaire which consists of 19 items. The major findings from the analysis are summarized as follows: (1) The students conceived culture as products rather than practices or perspectives; (2) the respondents experienced learning culture mostly in terms of products and practices as well and they are assessed by traditional test methods; and (3) the students were in favor of the multimodal and intercultural approaches to learning culture, although they have seldom learned the concepts such as intercultural communication, intercultural communicative competence etc. They wanted to learn the multiliteracy such as cultural and critical literacy too. Pedagogical implications and desirable directions of the design for teaching culture are discussed.

교과내용 중심으로 설계되는 온라인 수업은 교수자와 학습자, 학습자들 간의 직접적인 면대면 상호작 용과 소통, 문제해결 및 새로운 지식과 정보의 심도깊은 익힘과 숙달의 기회가 부족한 것이 현실이다. B사이버대학은 학습자들의 학습실태 조사, 수업 및 학습상담에 대한 학습자들의 요구를 반영, 2015년 1 학기부터 교수자별 교과목 1개 이상을 블랜디드 러닝으로 운영하고 있다. 이 연구의 목적은 사이버대학의 온라인 수업체제에서 학습자들의 학습실태와 오프라인 수업에 대한 만 족도 및 요구사항에 대한 분석, 그리고 시범적으로 운영한 오프라인 수업에 대한 학습자들의 의견 등을 토대로 사이버대학의 수업에 효과적으로 적용할 수 있는 블랜디드 러닝을 위한 교수설계의 방향을 탐 색하는데 있다.

The aim of this study was to investigate school dieticians’ awareness of the necessity for nutritional education and job satisfaction via qualitative research. For this purpose, in-depth interviews were carried out with 10 school dieticians. Results revealed that all participants said that schools urgently need nutritional education, and dietary attitude and unbalanced eating habits were the most urgent matters to be addressed. They made various suggestions related to revitalization of nutritional education: turning dieticians into nutritional educators, improving awareness of teachers and parents, receiving training on appropriate teaching methods, and so on. In response to their tasks, they considered bargaining with vendors and examination foods as the most burdensome tasks. In response to questions about how participants were treated in their workplaces, all participants reported low job satisfaction due to excessive work, lack of promotion opportunities, and low salary. To improve this, participants recommended creating a task manual, strengthening their role as managers, increasing their salary, and so on. Therefore, institutional support is necessary for dieticians to efficiently handle their excessive workload. In addition, an educational environment where dieticians can effectively carry out nutritional education needs to be created.