• 한국산학기술학회논문지
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• 제21권8호
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• pp.140-146
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• 2020

본 연구의 목적은 액티브 시니어 여가활동 참여자들을 대상으로 여가지지와 여가몰입 및 웰니스의 관계를 규명하는데 있다. 연구대상자는 서울, 경기, 전라도 지역에 거주하며 1가지 이상 여가활동과 3개월 이상 여가활동에 참여하는 액티브 시니어 209명을 선정하였다. 본 연구의 자료처리는 SPSS 18.0과 Amos 18.0을 이용하여 연구대상자에 대한 빈도분석, 연구변인의 신뢰도 분석과 확인적 요인분석, 상관 관계분석과 구조방정식분석을 실시하였다. 위 연구과정을 거쳐 다음과 같은 결과를 도출하였다. 첫째, 액티브 시니어 여가활동 참여자의 여가지지는 여가몰입에 긍정적인 영향을 미쳤다(p<.01). 둘째 액티브 시니어 여가활동 참여자의 여가지지는 웰니스에 긍정적인 영향을 미쳤다(p<.01). 셋째, 액티브 시니어 여가활동 참여자의 여가몰입은 웰니스에 긍정적인 영향을 미쳤다(p<.001). 고령사회로 접어든 현시점에서 여가활동 참여 액티브 시니어를 대상으로 여가지지와 여가몰입 및 웰니스의 관계를 규명하여 그들의 건강하고 행복한 노후를 추구할 수 있는 방안을 모색했다는 점에 의의가 있고, 웰니스를 영위하기 위해 여가에 참여할 수 있도록 본인 뿐만아니라 우리 사회가 노력해야 한다는 것을 시사한다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2019년도 춘계학술대회
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• pp.51-52
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• 2019

종래에는 해양 및 해안 구조물에 작용하는 주된 외력요소인 파도는 안전성의 측면에 중점하여 다뤄져왔다. 최근 해양 에너지의 개발 및 해양 레저스포츠 등의 다변화된 해양 활동의 수요 증가에 대응하기 위해 특정 해역의 파도의 특징을 정의하기 위한 다양한 연구가 수행되고 있다. 파도의 특징은 장소에 따라 특수하지만, 선행 연구들에서 제안된 활용가능한 스펙트럼 모델은 제한적이다.

• 해양환경안전학회지
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• 제18권2호
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• pp.131-138
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• 2012

관광산업은 단일산업으로는 세계 최대의 산업이며, 동시에 높은 고용효과를 가져오는 산업으로 평가되고 있다. 특히, 해양레저스포츠, 크루즈관광 등 해양관광산업은 고부가가치를 창출할 수 있는 산업으로 그 중요성이 더욱 강조되고 있다. 우리나라는 3천여 개의 도서와 약 12,000 km의 해안선, 드넓은 갯벌, 수려한 해양경관 등 천혜의 해양관광자원을 갖추고 있으며, 주 5일 근무제 정착, 교통수단의 발달로 해양관광에 대한 국민의 정책수요가 지속적으로 증가하고 있는 상황이다. 그러나 현재 우리나라는 해양관광산업을 신성장동력으로 육성하기 정책적 제도적 기반이 미흡하고, 관광자원을 충분히 활용하고 있지 못한 상황이다. 본 논문에서는 국내 해양관광산업의 현황과 제약요인을 고찰하고, 현행 국내 해양관광 관련 법제도의 한계를 분석해 보고자 한다. 이를 통해 향후 해양관광산업을 육성하기 위한 정책적 개선방향을 제시하였다.

• BMB Reports
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• 제54권11호
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• pp.575-580
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• 2021

Cisplatin is widely known as an anti-cancer drug. However, the effects of cisplatin on mitochondrial function and autophagy-related proteins levels in the skeletal muscle are unclear. The purpose of this study was to investigate the effect of different doses of cisplatin on mitochondrial function and autophagy-related protein levels in the skeletal muscle of rats. Eight-week-old male Wistar rats (n = 24) were assigned to one of three groups; the first group was administered a saline placebo (CON, n = 10), and the second and third groups were given 0.1 mg/kg body weight (BW) (n = 6), and 0.5 mg/kg BW (n = 8) of cisplatin, respectively. The group that had been administered 0.5 mg cisplatin exhibited a reduced BW, skeletal muscle tissue weight, and mitochondrial function and upregulated levels of autophagy-related proteins, including LC3II, Beclin 1, and BNIP3. Moreover, this group had a high LC3 II/I ratio in the skeletal muscle; i.e., the administration of a high dose of cisplatin decreased the muscle mass and mitochondrial function and increased the levels of autophagy-related proteins. These results, thus, suggest that reducing mitochondrial dysfunction and autophagy pathways may be important for preventing skeletal muscle atrophy following cisplatin administration.

• 패션비즈니스
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• 제6권6호
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• pp.19-33
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• 2002

In the middle of economic and mental riches in the 21st century, the importance of well being and the pursuit of happiness are emerging as the new trend. Thus the lifestyle that values comfortable and practical naturalness and intrinsic merits has come to influence the human life rather than the old showing-off and formal desire. In addition to this, the spread of the five day week has given more leisure time, which has led to the increasing interest in health and leisure. The interest in sports has skyrocketed since the successful holding of the 2002 Korea and Japan World Cup event. All these changes to the lifestyle have contributed to the fusion of luxury wear and sports wear. As the result of the consumers in the 21st century having more classified and upgraded way of living thanks to the settlement of the above-mentioned lifestyle and the enlargement of the leisure sports culture, there has appeared the wellness kin, who value the importance of life and the nature and believe in the idea that they can reconstruct the environment in the way they can enjoy their lifestyle and pursue happiness. They favor healthy fashion items and think much of exercise, nutrition, and rest. They pursue the natural and comfortable style, whose ideas came from simple exercises such as health training and yoga and the easy and comfortable look observed at resorts. Their fashion style can be divided into three of fitness fashion, yoga fashion and resort fashion. First, the boxer fashion is characterized by the relaxing design and practicality. The major items of the fashion include running shirt-styled upper clothes, training pants, hooded shirts and sneakers. Simple and comfortable look should be induced from the combination of the items. Second, the yoga fashion was motivated by the comfortable yoga wear. It advocates stress-free spirit and comfortable and stable naturalism. Along with the advantages of the good feeling to wear and the functionality to help exercise better, the yoga fashion gives the wearer enough room to move around in, using the unique lines. Third, the resort wear refers to the kinds of clothes you tend to wear at the beach and the park. There are various kinds of the resort look; bathing suits, the beach wear you can wear with the bathing suit, the resort evening wear, the full-side look that you try on top of the bathing suit and is made of the same material of the bathing suit, and the marine look, the symbol of the summer. In short, the study attempted to investigate many trends occurring as the result of human recent increasing interest and concern in the quality of life, and the impacts of them on the fashion world. This kind of research that examines the background of the times and society will help to grasp with the fashion trends of the present and the future. And more studies should be conducted on the development of new and original design in clothes fashion, which reflects the characteristics identified in this kind of research.

• 생약학회지
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• 제44권3호
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• pp.224-229
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• 2013

Bromotopsentin (BSM) is a bisindole alkaloid compound, which is recognized as a metabolite of the marine sponge Spongosorites sp. In this study, the antioxidant activity of BSM was investigated. The 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, the trolox equivalent antioxidant capacity (TEAC) assay, the superoxide radical scavenging (NBT) assay, the lipid peroxidation and hydroxyl radical-induced DNA damage assays were carried out to evaluate the antioxidant activity of BSM. It was found that BSM had stronger scavenging activity on the stable free radical DPPH and superoxide radical than L-ascorbic acid with an $IC_{50}$ value of 62 and 64 ${\mu}M$, respectively. The TEAC value which indicated the total antioxidant capacity of BSM was about 0.8, which was also stronger than L-ascorbic acid. About 1.3 ${\mu}M$ of BSM induced 50% inhibition of lipid peroxidation. 60 nM of BSM exhibited a significant protective activity against DNA strand scission by hydroxyl radical on pBR322 DNA. Taken together, we suggest that BSM possesses strong antioxidant activity, and could be a valuable new addition to the list of anti-aging chemotherapeutic agents.

• 한국수산경영학회:학술대회논문집
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• 한국수산경영학회 2007년도 춘계학술발표회 및 심포지엄
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• pp.133-158
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• 2007

This study aims at analyzing the potential of leports-fishing for improving fishing household income. Leports-fishing is a composite concept which is combined with those of leisure, sports and fishing. Korean on-shore resources have also a composite characteristic. The characteristics of the east, west and south coastal waters are quite different in geography, biology and ecology. There is a array of leports-fishing development potentials of utilizing their characteristics. At present, angling forms a main activity of leports-fishing, but coastal seas would be an emerging space for the public. In order for them to be a ground of fun, enjoyment and festivals, there would be necessary to supply a wide range of activities including angling, scuba diving, fish barbecue, ecological experience, fishing experience, cruise, and so forth. As seen in the survey results, the participants have strong desire for fun and enjoyment through leports-fishing activities. The proportion of people participating in one or two times a year amounts to 40 percent. Most coastal places visited are close to medium/large cities and two-days leports-fishing/ tourism accounts for some 77 percent. However, it is shown that conflicts between leports-fishing participants and fishermen are not serious. The results of expenditure function estimation appear that the elasticity of per capita income is very high with 1.2660 and that there are negative relationships between leports-fishing expenditure and transportation/food/lodging costs. Assuming the economic growth rate of 4 percent, it is anticipated that Korean leports-fishing population will increase to 3.18 million in 2010 and 4.07 million in 2015. Korean leports-fishing market potential in 2015, which is calculated based on per capita expenditure on leports-fishing appeared to be 1,400 billion won$\sim$1,600 billion won. The contribution of such market potential is expected to be 62.3$\sim$74.2 percent(934.5 billion won$\sim$111.3 billion won) to the fishing households.

• 해양환경안전학회지
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• 제22권2호
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• pp.174-180
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• 2016

본 연구는 여수에서 출항하여 백도와 도서문화가 살아있는 거문도를 거쳐 제주 김녕항으로 이어지는 해양관광 크루즈 세일링 요트 항로를 제안하였다. 최근 해양레저 활성화에 비례하여 안전사고도 늘어나고 있으며, 세일링 요트의 특성을 고려한 안전항로 개척은 지역별, 해역별로 조사되어야 한다. 따라서 거문도의 사례를 통해 분석해 보면 해양문화의 소개, 국제요트대회유치, 다기능항으로 개발 등이 필요하고, 특히 해당 항로의 운항패턴과 밀집도 분석 등이 추가로 도출되어야 할 것이다. 이러한 정보는 세일링 요트의 운항 안전율을 높여 지역 관광산업에 도움이 될 것이다.

• 대한화장품학회지
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• 제49권4호
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• pp.349-354
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• 2023

자외선 차단제는 자외선을 차단 및 산란시켜 자외선으로부터 보호하는 제품으로 이제 화장품을 넘어서 생활필수품으로 자리 잡고 있다. 자외선 차단제 바르기는 일반적이면서도 손쉬운 자외선에 의한 피부 손상 예방법이다. 이러한 중요성에 따라 자외선 차단제 평가시험은 1978 년 Fod and Drug Administration (FDA)에서 규정을 마련한 이후, 현재는 International Organization For Standardization (ISO)에서 표준화된 방법까지 발전되었다. 더불어 물이나 땀 등 신체활동에 의한 자외선 차단제 손실을 평가하기 위해 국내 식약처와 ISO에서 내수성 자외선 차단지수 평가시험을 제정하고 있다. 그러나 지금까지의 내수성 자외선 차단지수 평가시험은 주로 일반 물을 사용한 시험 방법에 국한되어 있으며, 해변에서의 레저, 스포츠 및 여가활동에 의한 해수의 영향을 고려한 시험 방법은 아직 정립되지 않았다. 본 연구는 기존의 내수성 자외선 차단지수 평가시험 방법 가이드라인을 기반으로 일반 물, 인공 해수(소금물) 및 자연 해수(바닷물)에서의 내수성 자외선 차단지수를 비교하여 해양 레저, 스포츠 및 여가활동 등과 같은 실제 상황에서의 자외선 차단지수를 평가할 수 있는 방법에 대하여 조사하였다. 이러한 결과를 통해 일반 물과 인공 해수 및 자연 해수에서의 내수성 자외선 차단지수 평가시험의 차이를 비교하여 자연 해수를 이용한 내수성 자외선 차단지수 평가시험 방법을 제시할 수 있었다.

• 수산해양교육연구
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• 제28권2호
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• pp.525-538
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• 2016

This study is to investigate the effect of the amusement factor and the motive of participation in skin-scuba class on the satisfaction with university life with the university students participating in the skin-scuba class and to provide the practical research data for the development of the marine sports, for the proper operation of skin-scuba class, and for the leisure life which the university students may lack. For these purposes, technical statistics between questions were disposed in order to grasp the average and standard deviation on each variables, exploratory factor analysis and reliability analysis were conducted for the reliability and validity of the scale, and correlation analysis and multiple regression analysis were conducted to test the casuality of amusement factor, the motive of participation in skin-scuba class and the satisfaction with university life as the research methods. Research results showed that it was confirmed that the amusement factor and the motive of participation in skin-scuba class act as the important variables in the satisfaction with university life and it was predicted that the motive of participation in skin-scuba class and the amusement factor had interrelation with parameter. Therefore, a variety of programs reflecting the amusement factors should motivate the university students to particiapte in the skin-scuba class to increase the satisfaction with university life and to encourage the re-participation of students.