• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2014년도 추계학술대회
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• pp.492-495
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• 2014

본 논문에서는 IT와 스포츠서비스 융합을 위한 R&D 전략에 대한 연구를 진행하였다. 국민소득의 증대와 여가시간의 증가 등으로 인하여 스포츠 참여인구가 증가함에 따라 스포츠산업의 소비기반이 지속적으로 확대되고 있다. 1인당 국민소득 2만달러 시대에 차별화 및 첨단화된 스포츠 소비가 확대될 것으로 예상되고 있으며 선진국 및 신흥발전국에서는 보다 다양화되고 첨단화된 스포츠상품 소비에 적극적이며, 고부가가치의 오감만족감을 느낄 수 있는 융합적 스포츠소비가 급속히 확대되어가고 있는 추세이다. 따라서 본 논문에서는 스포츠산업의 발전을 위하여 IT기술과 스포츠서비스의 융합을 위한 R&D 전략 연구를 시행하였다. 본 연구를 통하여 영세한 국내 스포츠산업의 발전을 이루고 스포츠 정책 개발 및 국내 스포츠산업의 해외시장 진출 등에 도움을 줄 것으로 기대된다.

• Safety and Health at Work
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• 제7권4호
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• pp.363-371
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• 2016

Background: Seafaring is an inherently stressful environment. Because working time and leisure time is spent in the same confined environment for a prolonged period of time, many stressors present in seafaring can also be conceived of as chronic. We explored the effects of duration at sea, seafaring experience, environmental stressors, and psychological capital (PsyCap) on the sleep quality and fatigue of seafarers. PsyCap is a construct that draws upon ideas from positive psychology and positive organizational behavior, and is intended to capture an individual's psychological capacities that can be developed and utilized for performance improvements. Methods: We collected survey data from a sample of seafarers working in the offshore re-supply industry (n = 402) and a sample of seafarers working on board combined passenger and cargo ships (n = 340). Results: PsyCap emerged as a robust predictor with statistically significant relations to fatigue and sleep quality in both samples. PsyCap also interacted with duration at sea in explaining fatigue in seafarers working on board the passenger and cargo ships. Seafarers on passenger and cargo ships also reported significantly higher levels of fatigue than those working in the offshore re-supply industry. Conclusion: Coupled with emerging research showing that PsyCap is trainable, our results suggest that maritime organizations could have much to gain by being cognizant of and developing routines for continually developing the PsyCap of their employees.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2009년도 학술대회
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• pp.756-762
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• 2009

본 연구는 시청각적 장애를 가진 관객 및 일반 관객에게 전시, 테마파크, 회의, 박람회 등 관람 시 그들이 필요한 시청각적 정보를 실시간으로 추출 통합 가공하여 입체감 있게 전달, 원활한 공연 관람을 돕는 시스템에 관한 것을 주제로 한다. 청각적으로는 공연자의 위치를 추적, 연산하여 공연자의 공연환경조건과 가장 유사한 음색을 가진 정보전달음을 전송하기 위한 최적의 알고리즘을 연구 및 구현하며, 시각적으로는 공연자의 위치를 추적하여 공연 중 관심분야를 적합한 디스플레이에 확장해 주고, 여기에 추가적인 정보를 추가 표시하여 시각적 정보를 공연에 방해 없이 전달하며, 이러한 최종 결과물들을 기록매체에 기록하여 보관할 수 있는 알고리즘에 관한 연구이다.

• 농촌계획
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• 제15권4호
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• pp.1-10
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• 2009

Rural amenity is regarded as a breakthrough that can revitalize the rural communities. The demand for rural amenity development is also increasing since the urban people have growing incomes and leisure time. This study was implemented to survey the needs and application directions of rural amenity database. The survey questionnaires were collected from various related groups including industry, universities, administration and research institute. Two kinds of analysis of variance (ANOVA) were carried out in order to prioritize the building rural amenity resource map among four user groups and ten rural amenity resources. The result of survey showed that most of respondents had been aware of amenity resources and the industry group had the highest level of utilization in making decisions for rural development. Although the significant difference among groups was not shown in the priority, the priority in the construction of information map was shown the significant difference among 10 kinds of amenity resources. Landscape's map and traditional resource map were relatively higher priority than the other resource map.

• 대한치과기공학회지
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• 제11권1호
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• pp.47-63
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• 1989

The study was made to clarify the degree of fatigue of dental technicians in service at the general &local hospital or the dental laboratories in the large cith of korea. The objectives of this study were 235 dental technicians who replied the questionaire which was sent by postal service out of 600 dental technicians selected by random sampling among the workers of the each dental laboratory. The instruments used in this study was the same one as developed by Industry Fatigue committee of Japan Industry Hygiene Association. This instrument was included total 30 items which is consisted of 10 perceived symptoms of fatigue in physical, mental and neuro-sensory dimension respectably. Reliability was tasted with the data of objectives, in which value of Cronbach's $\alpha$ was 9457. The following results were obtained. 1. It was revealed that the influencing demographic variables on the perceived symptoms of fatigue of dental technicians were sex, age, marital status, educational background, job carrier, working part, working hour and commuting hour. The shorted the age or job carrier, thge higher dearee of the perceived symptoms of fatigue. The longer working hours of commuting hours, the higher degree of the perceived symptoms of fatigue. The degree of the perceived symptoms of fatigue in females, unmarried person, the one with higher educational background, workers except orthodontic appliances and poorcelain contouring were higher than the other group. 2. The higher degree of the rest & leisure condition, the lower degree of the physical, mental and neuro-sensory perceived symptoms. 3. The higher degree of environmental condition of the working, the lower degree of the physical, mental and neurosensory perceived symptoms.

• 한국운동역학회지
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• 제23권2호
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• pp.141-148
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• 2013

The purpose of this study was to investigate the scapulothoracic joint movement between different weight bearing contributing to effective bench press exercise. Ten male subjects participated in this study. All subjects were tested on the flat bench press machine which modified weight (50% and 70% of 1RM) and subjects were performed two different conditions(none protraction condition and protraction condition). Weight bar height and vertical velocity, EMG activation was measured using 3D motion capture system and wireless EMG analysis system. As the results, none protraction condition showed that it is more concentrate better pectoralis major muscle activation than protraction condition and middle pectoralis major, anterior deltoid and triceps brachii was significant higher integrated EMG in 70% of 1RM condition. In conclusion, limited scapulothoracic joint movement was more effective activated pectoralis major muscle all the weight through, while we could not find that it was not affected integrated EMG on eight muslces related to shoulder complex between scapulothracic joint movement conditions.

• Journal of Sport and Applied Science
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• 제4권4호
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• pp.19-25
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• 2020

Purpose: Today, participation rate of water sport has been dramatically increased due to expansion of leisure time and concerns. The purpose of this study is to identify the effect of the exercise commitment of university water sport participants on re-participation intentions and to induce insights for expanding water sport industry. Research design, data, and methodology: Subjects were collected from undergraduate students who participated water sports class in University. The sample was extracted by purposive sampling of nonprobability sampling method. To achieve the purpose of the research, survey was processed to 281 subjects. SPSS Version 21.0 was used to analyze the data. All statistical significance level was set to p<.05. In terms of measurement, items of demographic information, exercise commitment, and re-participation intentions were utilized. Results: The results are as follows. Frist, in the difference in exercise commitment and re-participation intention according to the grade, only the re-participation intention was significant. The effects of the exercise commitment of university water sport participants on re participation intentions were statistically significant. Conclusions: The findings indicate the function of sport club participants' commitment towards water sports in promoting their intentions to re-participation. The study suggested insights and future directions for expanding water sport markets and related industry.

• 한국산업융합학회 논문집
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• 제25권5호
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• pp.843-851
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• 2022

This paper was conducted to study the conditions for the manufacture and operation of artificial snow removal and ice-making test facilities so that the test equipment can be tested in a low-temperature environment using the polar environment performance test facility. The polar environment performance test Facility is designed to artificially simulate extreme environments up to -65 ℃, and is a mid-to-large low-temperature environment test facility that can perform performance tests on offshore plant equipment, ships, leisure, and offshore structures. To verify the safety of deck work of ships operating in polar environments, artificial snow removal and artificial ice making devices were manufactured, and we conducted research on various operating environments using these facilities. For the efficient operation of artificial snow and ice making facilities, it is important to continuously supply dry air, and it has been found that installing an additional heater at the tip of the nozzle is effective in preventing freezing.

• 한국엔터테인먼트산업학회논문지
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• 제4권3호
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• pp.62-69
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• 2010

언제, 어디서나, 다양한 단말기를 통해서 정보 서비스에 접근할 수 있게 되면서, 가용한 정보를 최대한 활용하여 사용자에게 상황에 맞는 서비스를 제공하기 위한 여러 가지 시도가 이루어지고 있다. 여가시간의 증가와 경제적 여유는 일상에서 취미, 오락, 건강, 웰빙 등의 엔터테인먼트에 대한 관심을 증대시키고 있으며, 정보 인프라를 통해 이러한 엔터테인먼트 서비스 제공에 기대가 커지고 있다. 엔터테인먼트 서비스가 사용자의 상황에 따라 이루어진다면, 사용자의 서비스에 대한 만족도는 크게 개선될 수 있다. 이 논문에서는 상황이해 엔터테인먼트 정보 서비스 개발을 위한 프레임워크에 대한 요소 기술을 살펴보고, 상황이해 엔터테인먼트 정보 서비스 프레임워크 구조를 제안한다. 또한 상황이해를 위한 데이터의 표현 및 상황 추론과 서비스 결정을 위한 지식 표현 방법을 제안한다.

• 무역학회지
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• 제45권5호
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• pp.23-35
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• 2020

The purpose of this study is to examine relationships among exhibition selection factor, performance, satisfaction and intention to revisit of participants in international exhibition. For this purpose, we set hypotheses relationship among external selection factor of exhibition (ESFE), internal selection factor of exhibition (ISFE), performance of sales (PS), performance of information gathering (PIG), performance of relationship building (PRB), performance of image building (PIB), satisfaction (SAT) and intention to revisit (IR). To verify theses hypotheses, we conducted path analysis on the data from 100 participants of 2019 Korea International Boat Show. The result of this study is as follows: Frist, ESFE positively impacts on PS, PIG, PRB, PIB. Second, ISFE positively impacts on PIG, PRB. Third, PS and PIB positively impacts on SAT. Fourth, SAT positively impacts on IR. The implication of this study is two fold. This study expands research area of international exhibition to a new industry such as marine leisure sports industry and provides useful information to firms that plan to participate in the international exhibition and to those who organize the international exhibitions.