• 한국체육학회지인문사회과학편
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• 제54권1호
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• pp.515-525
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• 2015

이 연구는 태권도학과 시범단 8명과 일반학생 8명을 대상자로 선정을 하여 태권도 발차기 동작 시 숙련도에 따른 체간과 하지근육의 근 활성도 비교를 목적으로 실시되었다. 태권도 앞차기, 돌개차기, 뒤후려차기 동작 시 이용되는 주요근육을 표면근전도를 이용하여, 무릎을 들어올리는 동작(P1)과 발을 차는 동작(P2)구간별로 근 활성도를 비교분석하여 다음과 같은 결론을 얻었다. 앞차기 동작 시에는 비숙련자들은 체간의 하부복직근의 활성도와 차는발의 대퇴이두근 및 지지발의 내측광근 및 외측비복근의 활성도가 숙련자보다 높고, 허리세움근 2개의 근활성도는 낮은 것으로 나타났다. 돌개차기(턴차기) 동작 시 회전동작에서는 숙련자들의 대퇴이두근과 척추근의 활성도가 비숙련자보다 높고, 차는동작에서는 하지 근 활성도는 대퇴이두근의 활성도가 높게 나타났다. 뒤후려차기 동작 시 비숙련자들의 차는발 외측비복근과 지지발의 대퇴근육 3개의 근 활성도가 숙련자보다 높게 나타났다. 이상의 결과를 종합해 보면, 숙련자들은 회전동작에서 체간을 사용하며 빠르게 회전하고 차는 발의 근 활성도가 높지 않지만, 비숙련자들은 차는발과 지지발에 근 활성도가 높게 나타났으며, 이는 차는 동작에서 균형을 유지하기 위하여 체간근육보다는 하지에 힘이 들어가 비효율적인 동작을 하는 것으로 나타났다.

• 한국엔터테인먼트산업학회논문지
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• 제13권8호
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• pp.41-54
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• 2019

본 연구는 기업의 문화지원 활동이 기업이미지 요인인 비즈니스 행동, 사회적 책임 행동, 기업 공헌 행동 등에 미치는 영향 관계를 알아보고, 기업이미지가 고객충성도에 미치는 영향을 분석하였다. 분석 결과, 기업의 문화지원 활동으로 형성된 기업이미지는 고객충성도에 긍정적인 영향을 미치는 것으로 나타났다. 이를 통해 기업의 문화지원 활동은 기업 경영 차원에서 활용가치가 높아 마케팅 전략을 구축하는데 최적화되어 있다는 것을 확인하였다. 본 연구의 시사점은 다음과 같이 제시할 수 있다. 첫째, 문화지원 활동을 기업의 마케팅 수단으로 문화와 예술 분야에 지원하고 후원하는 간접적인 형태에서 벗어나 공연이나 문화 행사를 기획하고 연출하여 소비자에게 제공하는 직접적인 지원 형태를 실천함으로써 진정성 있는 사회적 책임과 사회 공헌 활동 전략을 구축해야 할 필요가 있다. 둘째, 기업이미지에 효과적으로 작용될 수 있는 문화지원 활동을 지속적으로 유지하고 집중적으로 지원하여 소비자들로 하여금 비즈니스 행동과 사회적 책임 행동의 이미지를 심어주는 것은 물론 문화적인 기업으로 형성시켜 기업 공헌 행동의 이미지까지 인식시킬 수 있는 문화지원 활동을 전략적으로 연구하고 개발하여 실행할 필요가 있다. 셋째, 기업은 이윤 추구를 목표로 하는 조직이지만 기업이 사회적 책임과 공헌 활동을 계획하고 지속적으로 실행하여 사람과 소비자를 우선하는 기업의 이미지를 심어줄 필요성이 있다. 이후 문화지원 활동을 기업의 이윤 추구와 연관성을 고민하여 수익을 창출할 수 있는 마케팅 전략을 고려하여 구축한다면 긍정적인 기업이미지와 고객충성도를 지속적으로 유지하며 이윤 창출까지 극대화할 수 있을 것이다.

• Asian Journal of Business Environment
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• 제12권3호
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• pp.1-12
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• 2022

Purpose: This study aims to investigate whether AIS data can be used as a supporting indicator or as an initial signal to describe Indonesia's export-import conditions in real-time. Research design, data, and methodology: This study performs several stages of data selection to obtain indicators from AIS that truly reflect export-import activities in Indonesia. Also, investigate the potential of AIS indicators in producing forecasts of the value and volume of Indonesian export-import using conventional statistical methods and machine learning techniques. Results: The six preprocessing stages defined in this study filtered AIS data from 661.8 million messages to 73.5 million messages. Seven predictors were formed from the selected AIS data. The AIS indicator can be used to provide an initial signal about Indonesia's import-export activities. Each export or import activity has its own predictor. Conventional statistical methods and machine learning techniques have the same ability both in forecasting Indonesia's exports and imports. Conclusions: Big data AIS can be used as a supporting indicator as a signal of the condition of export-import values in Indonesia. The right method of building indicators can make the data valuable for the performance of the forecasting model.

• 한국의료질향상학회지
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• 제5권1호
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• pp.76-91
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• 1998

Background : The purpose of this study was to understand general attitudes of physicians toward hospital quality improvement activities who have been members of QA committee in 32 Korean university hospitals. Methods : A postal survey about opinions of hospital quality improvement activities and desirable policy directions was sent to 328 QA committee member physicians. The questionnaires were composed of 48 items. In total 152 physicians responded to this survey(response rate: 49.3%). This study was carried out from January to February 1996. Results : Most physicians(97.5%) recognized the necessity of hospital QA activities. The most dominant supporting reason for quality activities was to improve clinical outcome. Two thirds of physicians regarded their own hospital activities for quality improvement as inactive. They considered that the obstacles were too little concern(33.6%), unclear objectives(28.9%), lack of human resources(14.3%), and insufficient education and training for quality improvement(10.1%). The most favoring policy among respondents was to give health care providers economic incentives. Provision of education and training for implementing quality improvement was the next to it. Physicians revealed their preferences for professional society, government, health insurance societies, consumer groups, hospital labor unions, and mass media in sequence as sponsoring agencies for hospital accreditation program. Conclusion : These study suggested that the concrete means for motivating physicians and promoting constructive partnership among related parties should be developed in order to activate current hospital quality activities in Korea.

• STI Policy Review
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• 제5권1호
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• pp.1-33
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• 2014

Despite a commonly held belief that standards obstruct innovation, recent research shows that they can actually play critical roles in supporting various activities of technological innovation. Thus, providing an innovation-friendly environment through standardization has been gaining much attention in recent years; however, there is as yet limited understanding, due to complex dynamics and high uncertainties associated with innovation, as well as a variety of different types and functions of standards with various stakeholders involved. The problem becomes even more challenging for standardization in highly complex systems, such as Information and Communication Technology (ICT) systems, where a large number of domains and components are involved, along with various types of stakeholders. In order to deal with such complexity and variations, a systematic approach of standardization roadmapping has been used in many technology-leading countries as a strategic policy tool for supporting effective management of standardization. Despite its wide adoption, the current understanding of standardization roadmapping is somewhat limited, leaving significant challenges for policymakers and standards organizations in terms of how to structure and manage roadmapping exercises, and how the government should get involved. In this regard, the current research explores existing standardization roadmaps in various contexts related to ICT systems (ICT in Korea, Smart Grid in the US, and electromobility in Germany), as there is a particular need for systematic development of strategies for such complex systems of ICT. Focusing on various aspects of standardization roadmapping exercises such as their structures, processes, and participants, their common features and key characteristics are identified. Comparing these roadmaps also reveal distinct differences between standardization roadmapping approaches adopted by different countries in different contexts. Based on lessons learnt from existing practices, the study finally provides insight for the Korean ICT standards community on the ways in which their standardization roadmapping approach can be improved to support anticipatory management of standardization activities more effectively. It is expected that the current research can not only provide increased understanding of standardization roadmaps, but also help policymakers and standards organizations to develop more effective strategies for supporting innovation through the systematic management of standardization.

• 대한물리의학회지
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• 제7권4호
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• pp.471-480
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• 2012

PURPOSE: The object of the present study is to investigate the effects of the insole supporting medial longitudinal arch while walking in spastic cerebral palsy with pes planus. METHODS: Ten spastic bilateral cerebral palsy children with pes planus participated in this study. The insole were custom-made for the individual child. Muscle activity was measured by surface EMGs attached on tibialis anterior (TA), gastrocnemius (GA), vastus medialis oblique (VMO), biceps femoris long head (BF). temporal-spatial parameters such as velocity, step length, stride length, stance time, toe angle were collected while the subjects walked on the GAITRite system. RESULTS: The results of the present study were summarized as follows: 1. Muscle activities in mean EMGs while walking: Left VMO, Right TA, Left BF and GA revealed significant reductions after applying insole. 2. Muscle activities in peak EMGs while walking: Left TA and BF demonstrated reductions significantly after applying insole. 3. There were improvements in temporal-spatial gait parameters with insole: velocity, both step length, Right stride length and Right toe angle were increased(p<.05). CONCLUSION: Therefore the current study demonstrated that insole supporting the medial longitudinal arch would be effective on gait of the spastic cerebral palsy with pes planus.

• 한국콘텐츠학회논문지
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• 제13권1호
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• pp.257-268
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• 2013

오늘 날 노인들은 60세 전후로 정년을 하고도 30~40년을 더 살아야 한다. 노인성 질환과 싸워나가야 하는 노인들의 삶의 질은 미래의 잠재적 노인인 우리 모두의 절실한 관심사가 아닐 수 없다.. 평균수명의 연장이 재앙이 아니라 축복이 되기 위해서는 노인문제에 대한 올바른 인식과 정부나 지자체의 노력이 지속적으로 이어져야 한다. 특히 고령 노인들 중 독거노인들이 증가하고 있다. 노인이 홀로 산다 해도 사회적으로 고립되지 않고 다양한 생활지원을 받으면서 생활해갈 수 있는 사회의 실현이 요구된다. 사회적 고립을 방지하는 활동을 포함하여 독거고령자의 생활지원을 할 경우에도 동거자가 있는 노인에 대한 경우와는 다른 어려움이 있다고 생각된다. 이 연구에서는 독거노인에 대한 지원정책의 현황을 검토하고 문제점을 파악하여 법제도적인 지원방안을 마련하고자 하였다.

• 수산해양교육연구
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• 제18권3호
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• pp.364-373
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• 2006

Each roles of school community members as principals, assistant principals, head teachers, teachers, parents of pupils, and persons of regional society by questionnaire method. The opinions of 805 subjects of school members in Pusan city by stratified random sampling are analyzed. The results of analysis are as follows : The major roles of principals in school community are considered as (1) converging various schools members' opinions and reflecting them to school management (2) setting manifest educational goals of school and projecting visions of school development in the future (3) managing efficient, rational school. The major roles of assistant principals in school community are defined as (1) mediating and co-ordinating relation between principal and teachers (2) combing and harmonizing school members (3) dividing and co-ordinating school members' roles. The major roles of head teachers are defined as (1) driving departmental services and acting teaches' professional competency (2) mediating relation between school managers and teachers (3) converging teachers' opinions, delivering and reflecting them to the school managers. The major roles of teachers are defined as (1) supporting pupils' growth (2) completing teaching-learning activities (3) devoting pupul discipline. The major roles of pupils in school community are (1) believing schooling and teachers (2) self-initiative, positive learning activities (3) comprehending, caring, co-operating others. major roles of parents of pupils in school community are (1) believing schooling and teachers (2) The participating schooling (3) supporting schooling. The major roles of persons of regional community in school community are defined as (1) concerning and believing schooling (2) supporting and co-operating schooling (3) comprehending and loving schooling.

• 대한안전경영과학회지
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• 제24권1호
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• pp.61-72
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• 2022

This study aims to propose a conceptual design of information displays for supporting responsive actions under severe accidents in Nuclear Power Plants (NPPs). Severe accidents in NPPs can be defined as accident conditions that are more severe than a design basis accident and involving significant core degradation. Since the Fukushima accident in 2011, the management of severe accidents is increasing important in nuclear industry. Dealing with severe accidents involves several cognitively complex activities, such as situation assessment; accordingly, it is significant to provide human operators with appropriate knowledge support in their cognitive activities. Currently, severe accident management guidelines (SAMG) have been developed for this purpose. However, it is also inevitable to develop information displays for supporting the management of severe accidents, with which human operators can monitor, control, and diagnose the states of NPPs under severe accident situations. It has been reported that Ecological Interface Design (EID) framework can be a viable approach for developing information displays used in complex socio-technical systems such as NPPs. Considering the design principles underlying the EID, we can say that EID-based information displays can be useful for dealing with severe accidents effectively. This study developed a conceptual design of information displays to be used in severe accidents, following the stipulated design process and principles of the EID framework. We particularly attempted to develop a conceptual design to make visible the principle knowledge to be used for coping with dynamically changing situations of NPPs under severe accidents.

• 공학교육연구
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• 제16권1호
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• pp.3-14
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• 2013

공학교육에 적용할 목적으로 효율적이고 정확한 개념 습득을 위한 탐구기반 개념학습 모형을 도입하고 이를 지원하는 탐구활동 지원도구를 개발하였다. 또한 이를 실제 교육현장에 적용하기 위하여 Windows 웹기반 응용프로그램인 온라인 학습 커뮤니티를 구축하였다. 여기에는 탐구기반 개념학습의 수업절차를 수행할 수 있도록 탐구활동 메뉴, 구성원 간의 커뮤니케이션 지원 기능, 정보공유 기능, 수업 및 탐구활동 스케쥴링 기능, 멘토링 기능, 온라인 활동 평가 기능 등이 포함되었다. 본 연구에서는 도출된 탐구활동 지원도구의 유용성을 검증하고 탐구활동 지원도구가 공학교육에서의 탐구기반 개념학습에 미치는 영향을 실험연구를 통하여 조사하고자 하였다. 실험연구 결과, 실험집단에게 탐구활동 지원도구를 오프라인 및 온라인으로 제공함으로써 비교집단에 비해 높은 메타인지와 효율적인 학습 수행을 지원하는 것이 가능하였으며 탐구활동을 촉진시킬 수 있음을 확인하였다. 또한, 학습자들의 개념이해능력에 있어서 탐구기반 개념학습의 수업절차, 탐구활동 지원도구, 교수자의 지원활동이 적용된 실험집단이 유의미한 차이를 보이는 것을 확인하였다.