• 공학교육연구
• /
• 제26권6호
• /
• pp.19-29
• /
• 2023

This study aims to develop and apply a metaverse-based instructional design model for the education in science and technology. It analyzed the concept and characteristics of metaverse, existing non-contact education models, and major teaching strategies systematically. Based on the prior researches, an instructional design model using metaverse is developed that presents metaverse-related teaching strategies and design principles for the before-, during-, and after-lesson phases. Then, this model was applied to a project-based learning program, conducted a perception survey on instructors and learners, and revised the metaverse instructional design model based on the results of the survey. In the Metaverse Instructional Design Model, before-lesson phase is a physical and psychological preparation stage for class participation, which includes familiarization with the Metaverse learning environment, formation of expectations for education, and self-directed pre-learning. During the lesson, to effectively deliver the lesson content, it is necessary to build confidence in the learning environment, promote learning participation, provide reference materials, perform team projects and provide feedback, digest learning content, and transfer learning content. The after-lesson phase provides strategies for ongoing interaction between learners and mentors. This study introduces a new instructional design model that utilizes metaverse and shows the potential of metaverse-based education in science and technology. It also has important implications in that it provides practical guidelines for the effective design and implementation of metaverse-based education.

• 한국관개배수논문집
• /
• 제5권2호
• /
• pp.52-60
• /
• 1998

Seawater desalination means conversion of seawater to freshwater usually for consumption by human beings. This study was conducted to evaluate production costs of freshwater occuring from different types of water resources development facilities such as v

• 한국자원식물학회:학술대회논문집
• /
• 한국자원식물학회 2019년도 춘계학술대회
• /
• pp.110-110
• /
• 2019

Beet (Beta vulgaris) is a crop similar to sugar beet, chard and leaf beets, and its origin is the Mediterranean coast of southern Europe and Central Asia. Among the components contained in beet, betalain, the main component of the root, has been reported to prevent lipid peroxidation induced by active oxygen and free radicals due to its high radical scavenging ability. Among these, the betalain, betanin (Betanidin 5-O-${\beta}$-glucoside) contains both phenolic and cyclic amine groups, all of which are highly electron-donating and act as antioxidants and has tyrosinase inhibitory activity. Betanin accounts for about 75-95% of the total pigment found in the beet. EM stands for effective microorganisms and is a collection of beneficial microorganisms. EM includes yeast, lactic acid bacteria, mycelia, photosynthetic bacteria, actinomycetes, etc. Human patch test according to CTFA guidelines was observed to be a safe source of no stimulation when 5% (v/v) of the EM fermentation liquid was applied to the human body. In addition, beneficial microorganisms are synergistic in the process of co-existence and cultivation and it has the effect of increasing antioxidant capacity and inhibiting corruption. This study confirms the difference in tyrosinase inhibitory activity and betanin content of beetroot extracts and EM fermented beetroot extracts. Hence, these results confirm that EM fermented beetroot extracts are highly beneficial for the human body.

• 대한공업교육학회지
• /
• 제33권2호
• /
• pp.72-96
• /
• 2008

본 연구에서는 "기업 공고 연계 맞춤형 인력양성 프로그램"에 참여하고 있는 공고와 중소기업의 담당자의 설문 조사를 통하여 프로그램 운영 실태와 문제점 등을 조사 분석 하였다. 본 연구를 통해 분석한 결과는 다음과 같다. 첫째, "기업 공고 연계 맞춤형 인력양성 프로그램"의 목적에 대하여 교사들은 '산 학 연계를 통한 직업교육의 활성화'를 목적으로 인식하였고, 산업체 담당자들은 '중소기업에 전문 인력공급'이라는 목적으로 인식하고 있었다. 둘째, 교사들은 프로그램 운영이 학생들의 직무수행능력 향상 정도에 대하여는 대체로 긍정적으로 응답하고 있었으나, '우수학생 유치'에 있어서는 도움이 되지 못하고 있다고 인식하였다. 셋째, 산업체 담당자들은 프로그램을 통해 중소기업의 인력 확보, 수익 창출, 취업생의 직무수행능력의 향성 정도, 현장 적응력 및 학교와의 연계 및 상호 협력 관계를 유지하는데 긍정적이라고 인식하고 있었으나, 졸업생들의 기능 숙련도, 문제파악과 해결능력, 설비유지 보수 능력에 대해서는 부족한 면이 있다고 인식하는 것으로 나타났다. 일반적으로, 참여 학교 교사들과 산업체 담당자들은 "기업 공고 연계 맞춤형 인력양성 프로그램" 운영의 효율성과 발전 가능성에 대하여 긍정적으로 인식하고 있는 것으로 나타났다.

• 한국조리학회지
• /
• 제11권2호
• /
• pp.48-66
• /
• 2005

This study focused on the culinary curriculums intorduced at the high school, college and university levels in order to analyze the current status and problems associated with the management of culinary related courses, and an effort was made to introduce measures to facilitate the further development of culinary education programs. This study can be summarized as follows: First, the external and internal factors which have led to the changes in the educational environment of the culinary education programs were analyzed. Second, the current state of the management of culinary education was analyzed by focusing on the vocational characteristics of the human resources presently engaged in the culinary field, the state of the management of the culinary courses offered in vocational high schools, colleges, and universities, as well as the characteristics and problems associated with the culinary curriculums at each school level. Lastly, based on the above-mentioned state of the management and the problems associated with culinary education programs, the researcher introduced four measures which were designed to facilitate the education of highly-skilled human resources in the culinary field.

• 대한안전경영과학회:학술대회논문집
• /
• 대한안전경영과학회 2009년도 추계학술대회
• /
• pp.125-144
• /
• 2009

Korean logistics industry have been focused on transportation business. However, with the expansion of the electronic commerce and on-line shopping, delivery service is now dramatically growing. Despite the expansion of logistics market, the domestic logistics industry have significant structural problems such as low productivity comparing with the advanced countries, relatively high cost and shortage of human resources and lack of professionalism of people in the industry. Logistics companies reallocate employees, use subcontractors, expand consignment and training the employees to overcome the labor shortages but it has some limits. In recognition of the importance of labor in the logistics industry, financial support and investment have increased. Logistics companies tend to hire consultants, set up logistics department or R&D center in order to establish highly productive logistics process and system so it is viewed that there will be considerable demands of human resources in the logistics industry. This study indicates implications and development direction of human resources in the logistics industry by looking into prospect and characteristic of the industry, employment status, training programs and qualification requirements.

• 기술혁신학회지
• /
• 제10권1호
• /
• pp.22-46
• /
• 2007

본 논문은 SW인력수급의 질적, 양적 불일치를 해소하고 산학협력을 기반으로 하는 인력양성을 위해 공급망관리(Supply Chain Management) 모델에 대한 개념을 SW인력정책에 적용하였다. 대학을 공급자로 기업을 수요자로 인식하고, 대학과 기업간의 산학협업을 통해 수요지향적 SW인력 양성 시스템을 구축하는 최적의 공급망 관리로 새롭게 접근하였다. 산업체 수요를 반영하기 위해 SW분야 산학연관 전문가로 구성된 인력양성정책협의회를 통해 인력수요계획을 수립하고, 이를 대학 내 수요 지향적 교과목개발 및 교과과정개편에 반영하여 전공역량이 강화되는 공학인증으로 유도하였다. 또한 산학협력 프로젝트 수행을 통해 취업으로 이루어져 산업체가 필요한 인력을 배출하는 수급매칭 프로세스인 인력양성 SCM모델의 가치사슬(Value Chain)을 제시하였다.

• 대한가정학회지
• /
• 제44권3호
• /
• pp.153-161
• /
• 2006

The purpose of this paper is to estimate the farming product function of rural women and to determine the effect of human capital. The data was based on 300 husbands and wives from 150 farms with crops of high female input time rate such as house-cucumbers, house-strawberries, roses, agaric mushrooms and apples in 2003. According to the results, the rural women were mainly engaged in harvesting, selecting, sorting and packing among about 23 working steps in the Korean farm. These works require a long time for the highly-skilled and have a very important and sensitive effect on quality, quantity, price of products and the farm's income. The cultivated experience and the major cultivation step effect had a positive relationship to farm's income for women. The machine effect was estimated significantly at 0.3976, which indicated that the high-skilled farmers have a positive correlation to farm's income. The rural women's labor value has been evaluated relatively lowly compared with men performing the same work. As an example, women are paid an average of 62.3% of the men's wage in harvesting and packing in Korea.

• Educational Technology International
• /
• 제21권1호
• /
• pp.31-67
• /
• 2020

The purpose of this study was to propose an education cooperation model for Human Resources Development (HRD) in Asia-Pacific region in response to environmental changes in business and industry. In order to carry out the model, this study reviewed the key features of human resources in the APEC which is a symbolic regional integration entity in Asia-Pacific region, shaped critical issues related with HRD in this region and then analyzed the trends of education cooperation projects conducted by the APEC in terms of topics, implementation methods and proposing economies of the projects. In result, this study proposed a triangular education cooperation model for HRD consisting of three elements: Voluntary Partnership, Information on Needs and Support for Cooperation. These interconnected and interdependent elements were designed to encourage actors to participate in education cooperative activities with their own willingness, produce and manage research-based information required for sustainable cooperation and support communication and connectivity among actors for effective activities. Also, this study expected that this model would make a commitment to narrowing educational divides, enhancing global-standard skills development, facilitating public and private partnership and organizing the foundation of future education for cultivating creative talents in the era of innovation for APEC members.

• 한국콘텐츠학회논문지
• /
• 제21권2호
• /
• pp.572-586
• /
• 2021

4차 산업혁명시대의 도래로 인해 현대 경제가 서비스중심 경제사회로 변화하면서 기업에서도 변화하는 환경에 맞게 조직문화, 가치, 인적자본 등을 재정비 할 필요성이 높아지고 있다. 특히 시대가 변화하여도 모든 일은 사람이 하는 것이므로 사람을 관리하는 일 즉 인적자본은 지속가능한 발전과 기업의 가치를 유지하게 위해 가장 중요한 요소라고 할 수 있다. 이에 본 연구에서는 인재요소에 대한 중요성을 인식하고 변화하는 서비스경제시대에 알맞은 인재상 요소를 검증하기 위하여 최근 서비스경제시대 걸맞은 인재상 요소를 도출한 연구들을 문헌고찰 하여 이를 바탕으로 제시된 항목들이 유용한지에 대한 실증연구를 진행하였다. 이를 위해 사전조사와 본조사로 나누어 타당성분석, 신뢰도분석, 상관관계분석, 확인적 요인분석, 준거타당도 검증을 실시하였으며 그 결과 서비스경제시대 필요 인재상으로 7개요인 30개 항목으로 최종 도출 되었다. 본 연구에서 도출 된 결과는 서비스경제시대 인재에 관한 다양한 분야 연구에서 기초자료로 활용이 가능할 것으로 보이며 향후 이와 관련 깊이 있는 실증연구를 시행할 필요가 있다.