• 영어어문교육
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• 제12권3호
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• pp.123-145
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• 2006

The purpose of this study is to propose an efficient vocabulary assessment model in task-based language learning and to verify the viability of this assessment model. Bachman and Palmer (1996) pointed out the fact that many language tests focus on just one of the areas of language knowledge. However, researchers suggested that it is necessary to acknowledge the needs of several analytic scales, which can provide separate ratings for different components of the language ability to be tested. Although there were many studies which tried to evaluate the various aspects of vocabulary ability, most of them measured only one or two factors. Based on previous research, this study proposed an assessment model of general construct of vocabulary ability and tried to measure vocabulary ability in four separate areas. The subjects were two classes of university level Korean EFL students. They participated in small group discussion via synchronous CMC. One class used a lexically focused task, which was proposed by Kim and Jeong (2006) and the other class used a non-lexically focused task. The results showed that the students with a lexically focused task significantly outperformed those with a non-lexically focused task in overall vocabulary ability as well as four subdivisions of vocabulary ability. In conclusion, the assessment model of separate ratings is a viable measure of vocabulary ability and this can provide elaborate interpretation of vocabulary ability.

• 한국식품조리과학회지
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• 제13권2호
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• pp.124-146
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• 1997

The study was surveyed to evaluate the foodservice program. The survey was conducted based on instrument which was developed by reviewing previous research. The instrument was provided to 60 nutritionists at the elementary schools in Taegu area. The data include 4 major parts of task performance rate, delivery and service, menu management, and satisfaction of foodservice facilities. Data obtained from survey are analyzed by SPSS program. These results show that the performance rates of determination of nutritional needs and menu planning is high to 98.3％ both and 23％ of nutritionists don't perfomed nutrition education.

• 한국비블리아학회지
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• 제34권1호
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• pp.53-74
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• 2023

본 연구는 자연과학분야 연구자들이 펀딩을 획득하기 위해 연구계획서를 작성할 때 발생하는 정보요구 및 정보추구행동과 이러한 정보행동에 영향을 미치는 요소를 파악하는 것을 목표로 한다. 정보행동의 하위분야인 과업중심 정보추구행동을 바탕으로, 질적연구방법인 심층면담과 다이어리 연구를 통해 연구자들의 정보행동에 대해 조사하였다. 연구결과로 자연과학분야 연구자들의 연구계획서 작성과 관련된 구체적인 하위업무가 드러났는데 커뮤니케이션 관련 업무가 제일 활발히 수행되었다. 그리고 펀딩 지원 관련, 연구 설계 관련 정보요구가 발생하였고 정보요구 해결을 위해 인적자원, 문서, 온라인 데이터베이스, 웹사이트가 주된 정보원으로 이용되었다. 이러한 정보행동에는 개인적 요소, 과업관련 요소, 사회문화적 요소가 영향을 주고 있는 것으로 드러났다. 본 연구의 결과는 연구자의 펀딩 확보 활동에 관련된 정보행동에 대한 이해를 높이고 연구자의 펀딩 지원을 돕기 위한 정보서비스 전략 수립의 기초자료로 활용될 수 있을 것이다.

• 한국태양에너지학회:학술대회논문집
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• 한국태양에너지학회 2011년도 추계학술발표대회 논문집
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• pp.324-327
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• 2011

SolarPACES(Solar Power and Chemical Energy systems) is an international organization under the REWP(Renewable Energy Working Party)in the IEA(International Energy Agency) and focuses on the technology development and market expansion of CSP(Concentrating Solar Power). Seventeen countries including Rep. of Korea participate in the ExCo(Executive Committee) of SolarPACES. The ExCo meeting helds two times in a year and the second ExCo meeting opens in company with the five Task meetings. Rep. of Korea takes part in the Task-1officially. The 81th ExCo and Task meetings were held during September 18 and 19 in Spain with SolarPACES conference which also continued in succession to September 23 in this year. This paper introduces the activities which have been under progressed in the Task-1 and Task-3based on this time attendance of the meeting. In accordance with the expansion of CSP market and technology development, the needs for the standardization and project status underway in the world are increasing. Therefore, build an international project database and standard of the CSP technology are the main activities in the Task-1 and the standardization is also connected with the Task-3. In addition, to increase the reliability of the new technology of CSP and to reduce the concern of investors, the Task-1 is making guidelines for CSP performance prediction which can provide medium quality calculated performance data of PTC(Parabolic Trough Concentrator) type technology widely used and occupies over 90% CSP market.

• 한국콘텐츠학회논문지
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• 제21권5호
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• pp.234-246
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• 2021

이 연구의 목적은 핵물질 및 원자력시설에 가해지는 위협들에 대응하는 업무를 담당하는 물리적방호 분야 일반보안 직무 교육대상자의 직무분석 결과를 도출하여 직무기반 교육과정의 주요 교과목을 개발하는 것이다. 이를 위해 직무분석 단계에서는 7명의 내용전문가를 대상으로 FGI를 실시하여 8개 책무(duty)와 55개 과제(task)를 도출하고 과제별로 지식과 기술을 도출하였다. 교육 요구분석 단계에서는 일반보안 직무 종사자를 대상으로 설문조사를 진행하여 t-검정과 Borich 요구분석을 통해 상위 25위까지의 교육 우선순위를 도출하였다. 핵심작업 선정 및 필수/선택 내용 정리 단계에서는 설문을 통한 55개 과제(task)의 중요도와 난이도 평정 결과를 바탕으로 둘 다 평균 이상이거나 둘 중 하나라도 평균 이상인 총 42개의 과제를 핵심작업으로 도출하였다. 또한, Borich 요구분석에서 도출된 상위 25위까지의 교육 우선순위를 함께 적용하여 공통으로 적용되는 과제는 교과목 설계 시 필수 내용으로, 둘 중 하나만 적용되는 과제는 선택 내용으로 정리하였다. 필수/선택과목 및 주요 교육내용 도출 단계에서는 앞서 도출한 필수/선택 내용을 비슷한 과제끼리 유목화하여 4개의 필수과목과 5개의 선택과목을 도출하였다. 이상의 결과를 토대로 연구의 학문적, 실천적 시사점 및 향후 제언을 제시하였다.

• 생물정신의학
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• 제24권2호
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• pp.52-58
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• 2017

Due to the increasing use of the internet, various social problems have been emerging, and one of them is internet gaming disorder (IGD). The purpose of this study was to investigate whether low internal motivation was present in IGD and basic psychological needs affected internal motivation. Twenty-one individuals with IGD and 21 healthy controls performed a 'motivation task' in which the avatar in virtual reality asked whether they would accept an activity in two conditions stimulating intrinsic or extrinsic motivation. The task performance was compared between the two groups, and was correlated with the Basic Psychological Needs Scale scores. Patients had a significantly lower acceptance rate of the proposal in the intrinsic motivation condition than controls, and this intrinsic motivated tendency was correlated with the satisfaction in their basic psychological needs. As with other substance use disorders, IGD was associated with a lower level of internal motivation, which was related to the dissatisfaction of basic psychological needs such as autonomy, competence, and relationship.

• 간호행정학회지
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• 제15권1호
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• pp.91-105
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• 2009

Purpose: The aim of this study was to analyze the needs of HIV/AIDS care and to develop the job description of HIV/AIDS Counselling nurse in Korea. Methods: The needs assessment was done by focus group interview with HIV/AIDS care recipients who are 16 persons living with HIV/AIDS and four their family members, seven persons from HIV/AIDS high risk group, and five nurses working on HIV/AIDS clinics. Based on the result of needs assessment, job description was developed using the DACUM. Mail survey was done to identify the frequency, importance, and difficulty of duties, tasks, and task elements. Results: The job description was classified under 8 duties, 36 tasks, and 290 task elements. Duties were categorized as needs assessment, health promotion and quality of life, improvement of treatment compliance, symptom care, health education, resource network, administrative activity, and career development. The importance of all duties and tasks showed high score from the survey, but the frequency and the performance level were middle range. Conclusion: It is suggested that the special training program based on the job description needs to be developed. In the political aspects, the introduction of HIV/AIDS nurse specialist certification could be considered.

• 산업경영시스템학회지
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• 제17권30호
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• pp.199-208
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• 1994

The needs for manufacturing decisions to be made in a strategic context has been recognized for many years. A manufacturing strategy is made up of many decisions and each of these needs to be considered in the strategic context. Currently in many industrial componies, starategic developments are predominantly based on corporate marketing decisions. Therefore, the attention of manufacturing managers focused primarily upon the day-to-day part of their task. This study suggests a connection scheme between corporate and manufacturing strategy. The essencial role of manufacturing manager is to make compony competitive.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2018년도 춘계학술대회
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• pp.419-421
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• 2018

Cloud vehicular networks are a promising paradigm to improve vehicular through distributing computation tasks between remote clouds and local vehicular terminals. Software-Defined Network(SDN) can bring advantages to Intelligent Transportation System(ITS) through its ability to provide flexibility and programmability through a logically centralized controlled cluster that has a full comprehension of view of the network. However, as the SDN paradigm is currently studied in vehicular ad hoc networks(VANETs), adapting it to work on cloud-based vehicular network requires some changes to address particular computation features such as task computation of applications of cloud-based vehicular networks. There has been initial work on briging SDN concepts to vehicular networks to reduce the latency by using the fog computing technology, but most of these studies do not directly tackle the issue of task computation. This paper proposes a Software-Defined Cloud-based vehicular Network called SDCVN framework. In this framework, we study the effectiveness of task computation of applications of cloud-based vehicular networks with vehicular cloud and roadside edge cloud. Considering the edge cloud service migration due to the vehicle mobility, we present an efficient roadside cloud based controller entity scheme where the tasks are adaptively computed through vehicular cloud mode or roadside computing predictive trajectory decision mode. Simulation results show that our proposal demonstrates a stable and low route setup time in case of installing the forwarding rules of the routing applications because the source node needs to contact the controller once to setup the route.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2018년도 춘계학술대회
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• pp.238-240
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• 2018

Cloud vehicular networks are a promising paradigm to improve vehicular through distributing computation tasks between remote clouds and local vehicular terminals. Software-Defined Network(SDN) can bring advantages to Intelligent Transportation System(ITS) through its ability to provide flexibility and programmability through a logically centralized controlled cluster that has a full comprehension of view of the network. However, as the SDN paradigm is currently studied in vehicular ad hoc networks(VANETs), adapting it to work on cloud-based vehicular network requires some changes to address particular computation features such as task computation of applications of cloud-based vehicular networks. There has been initial work on briging SDN concepts to vehicular networks to reduce the latency by using the fog computing technology, but most of these studies do not directly tackle the issue of task computation. This paper proposes a Software-Defined Cloud-based vehicular Network called SDCVN framework. In this framework, we study the effectiveness of task computation of applications of cloud-based vehicular networks with vehicular cloud and roadside edge cloud. Considering the edge cloud service migration due to the vehicle mobility, we present an efficient roadside cloud based controller entity scheme where the tasks are adaptively computed through vehicular cloud mode or roadside computing predictive trajectory decision mode. Simulation results show that our proposal demonstrates a stable and low route setup time in case of installing the forwarding rules of the routing applications because the source node needs to contact the controller once to setup the route.