• 한국응급구조학회지
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• 제15권3호
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• pp.57-70
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• 2011

Purpose : The purpose of this study was to reveal some factors of ROSC & survival for cardiac arrests from sport & leisure activities(CASLs). Methods : A retrospective study of the 1,341 out of hospital cardiac arrests(OHCAs) treated by EMS in Gyeonggi Provincial Fire and Disaster Headquarters from January to December in 2008 was conducted. The primary end-point was admission to emergency room. To clarify the factors through comparison of CASLs(n=58) with ROSCs & survivals(n=58), Answer Tree analysis for data mining with the CHAID algorithm was performed and alpha was set at .05. Mean, median, and percentile of time intervals, distances, and age on the 58 CASLs, 75 ROSCs, and 27 survivals(patients admitted to emergency room) were analysed. Results : Fourteen CASLs(24.1%), 41 ROSCs(54.7%), 16 survivals(59.3%) were treated with CPR within 5 min., and only 2 CASLs(3.4%), 11 ROSCs(14.7%), 10 survivals(37.0%) were treated with defilbrillation within 10 min. from arrest. If time recording from arrest to defilbrillation, the patients were classified 81.0%($X^2=9.83$, p=.005) into ROSCs & survivals. And the patients with no history, 100.0%($X^2=5.44$, p=.020). The other patients with no intention, 87.5%($X^2=7.00$, p=.024). Whereas the other patients with intention, treated with CPR after 4 min. from arrest were classified 67.2%($X^2=3.99$, p=.046) into CASLs. Conclusion : CPR within 4 minutes was the most important factor that discriminates between CASLs and ROSCs & survivals to record cardiac arrests-defilbrillation time. CPR within 4 min. from arrest, no history, and no intention were factors for improved ROSC & survival.

• 한국의류산업학회지
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• 제19권6호
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• pp.723-735
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• 2017

The explosive growth rates in sales of climbing clothes-centered outdoor wear has slowed; however, athleisure wear worn while enjoying sports activities is still popular. This research study investigated differences between pursuing benefits of athleisure clothing and purchase intentions of athleisure clothing according to lifestyles, targeting male and female consumers aged 20s-50s. Analytic research data was statistically processed with the use of SPSS 18.0. The factor analysis and reliability analysis, multiple-regression analysis and t-test analysis and descriptive statistics were conducted. The study analyzed the results of pursuing benefits of athleisure clothing according to lifestyle. The study results showed that fashion oriented, health oriented, and sociability oriented factors had significant effects on youth and fashion; however, rational consumption, leisure orientation, sociability orientation, and value oriented factors showed significant effects on everyday clothing functionality. Health orientation and leisure orientation factors also exerted significant effects on comfort; in addition, the factors of fashion oriented, value oriented, rational consumption, and health orientation also had significant effects on ideal body image. This study investigated purchase intentions for athleisure clothing according to lifestyles. The study results revealed that fashion oriented, leisure oriented, private life centered, and health oriented factors also showed significant effects on purchase intentions for athleisure clothing.

• 융합정보논문지
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• 제8권1호
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• pp.123-130
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• 2018

본 연구의 대상은 경상북도 문경시 시민으로 생활체육동호회 회원을 모집단으로 선정할 후 현재 각 동호회에 소속되어 있는 250명을 모집선정 하였다. 자료를 위한 표본추출방법은 단순임의추출(Simple ramdom sampling)방법을 이용하였으며, 자기평가기입법(Self-administrarion method)에 의거하여 설문지 작성 후 배포 및 회수 하였다. 이중 설문내용의 신뢰성 결여(이중기입, 무기입, 부실자료 등)되었다고 판단되는 50부를 제외한 총 200부의 설문지를 대상으로 분석하였다. 자료 분석을 위하여 본 연구에서 사용한 분석법은 빈도분석, ${\chi}^2$, 요인분석, 신뢰도 분석, 일원변량분석을 실시하여 다음과 같은 연구결과를 도출하였다. 첫째, 연령대별 운동참여자들의 생활만족도는 유의한 차이가 없었다. 둘째, 학력에 따른 운동참여자들의 생활만족도는 통계적으로 유의한 차이가 있었다.

• 한국의류학회지
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• 제39권2호
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• pp.294-306
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• 2015

This study investigated how the travel motivation of Korean overseas tourists influenced shopping behavior. We first identified factors of the travel motivation and then categorized types and attributes of shopping products and shopping stores. We then examined the relationship between the travel motivation and shopping products and shopping channels. A questionnaire method was applied for this survey, while factor analysis and regression analysis were used to analyze data. The results are listed below. First, nature & leisure, rest, family, pleasure, hobby & fitness, and discovery were identified as 6 factors of travel motivation. Second, shopping products of overseas tourists were categorized into three types: fashion & luxury, daily goods, and memento. There were four attributes of products, namely, design, utility, economy, and prestige. Major types of shopping stores were souvenir shops, fashion channels and local markets; the shopping store attributes identified were location & salesperson, assortment & atmosphere, and display. Third, overseas tourists' motivation was shown to influence the selection of product types and attributes. Those who traveled for rest, family, pleasure, hobby & fitness orientation were inclined to purchase fashion & luxury goods, and daily goods; however, those who traveled for rest and hobby & fitness orientation also tended to buy memento. The effect of the travel motivation was shown to be different according to product attributes. Fourth, tourists' motivation was shown to affect store type selection and attributes. Those whose traveled for rest, family, pleasure, hobby & fitness preferred souvenir shops while those seeking nature & leisure and pleasure tended to visit fashion channels and local markets more often. Travelers seeking nature & leisure and discovery cared for all three store attributes while family oriented and pleasure seeking tourists considered shopping store location, salesperson and display attributes as important.

• 한국환경보건학회지
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• 제27권2호
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• pp.51-59
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• 2001

Song stream is located in the upstream of the Namhan River. Normal times, the stream flows down to the east sea through the drainage pipe but at rainy season, it flows to the Namhan River. There are large stock farm, leisure town and cultivated land in this basin. The pollutants from these contamination source cause eutrophication at lake Doam and deterioration of water quality in namdai stream. In this case, this study was carried out to evaluate water quality and environmental capacity as well as economical efficiency of each industry. The basin shape factor of subject stream was 0.315, slope is higher than usual basin. The BOD, T-N and T-P productive contamination loading from each contamination source was 2,690, 974 and 194 kg/day, respectively, and major contamination source was stock farm and cultivated land. Annual BOD, T-N, T-P distribution(median value) of Song stream showed 1.0~2.2 mg/L, 3.16~5.85 mg/L and 0.024~0.197 mg/L Doam lake showed 1.1~1.9, 2.51~3.89 and 0.042~0.114 mg/L, respectively. Being compared of water quality at main stream between past and present, it showed that the water quality has improved since last five years. BOD improvement rate was 8~50%. Run off loading of BOD, T-N, T-P was 366, 1129, 17.2 kg/day, and run off rate was 13.6%, 86.2%, 11.3% respectively. Finally, the result of productivity survey of each industry, leisure town, cultivated land and large stock farm was 118, 46, 50 billion won, per T-P 1kg productive, and productivity portion was 100, 39, 42% respectively, and the highest economical efficiency industry was leisure facilities.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2009년도 추계학술대회
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• pp.243-244
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• 2009

선박의 표면은 소형선박에서부터 대형까지 매끄럽지 않고 어느 정도의 표면조도(surface roughness)를 가지고 있다. 표면조도는 표면저항과 열전달을 증가시키기 때문에 선박의 설계시 고려해야 될 중요한 설계인자 중 하나이다. 때문에 표면조도에 따른 주위유동에 관한 연구와 조도변화에 따른 유동 및 난류에 대한 연구가 지속적으로 이루어지고 있다. 선박의 표면조도는 선박에서 뿐만 아니라 기계나 항공까지 광범위하게 적용이 가능하며 가용 분야 또한 매우 넓다. 본 연구에서는 레저선박의 표면조도 간격변화에 따른 표면유동에 어떠한 영향을 끼치며 표면조도 영역에 따른 경계층에 대한 실험적 연구를 수행하였다.

• 한국항해항만학회지
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• 제37권6호
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• pp.673-680
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• 2013

본 연구는 요트체험 활동 참여자들의 몰입도가 만족도 및 자아존중감에 미치는 영향에 관한 것으로서 우리나라 요트문화 및 레저산업의 대중화 실현에 기초자료를 제공하는데 그 목적이 있다. 이러한 연구 목적을 달성하기 위해 부산 울산 경남지역 주민을 대상으로 해양레저 아카데미 및 해양레저 체험 프로그램에 참여한 경험이 있는 대상자 총 428명을 모집단으로 선정하여 설문조사를 실시하였으며, 자료처리 방법은 빈도분석, 신뢰도분석, 타당도분석, 단순회귀분석, 다중회귀분석을 사용하였다. 이상과 같은 연구방법 및 자료분석의 결과를 통해 도출된 결론은 다음과 같다. 첫째, 요트체험 참가자들의 몰입도는 만족도에 정적인 영향을 미치는 것으로 나타났다. 둘째, 요트체험 참가자의 몰입도는 자아존중감(일반요인, 가정요인, 직장요인, 사회요인)에 정적인 영향을 미치는 것으로 나타났다. 셋째, 요트체험 참가자의 만족도는 자아존중감(일반요인, 가정요인, 직장요인, 사회요인)에 정적인 영향을 미치는 것으로 나타났다.

• 디지털융복합연구
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• 제20권4호
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• pp.661-666
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• 2022

본 연구는 노인여가복지시설 종사자들의 슈퍼비전과 직무소진의 관계, 그리고 자아효능감의 매개효과를 분석하였다. 대전과 충남의 노인여가복지시설 15개소의 종사자 275명을 대상으로 우편 설문조사를 진행하였다. 분석방법은 빈도분석과 상관관계분석 그리고 확인적 요인분석과 구조방정식모형분석 등이다. 분석결과, 노인여가복지시설 종사자들의 슈퍼비전이 직무소진에 유의미한 영향을 미치는 것으로 나타났고 자아효능감의 매개효과가 검증되었다. 분석결과를 참고하여 노인여가복지시설 종사자들의 직무소진을 감소시키기 위한 방안들을 제안하였다. 노인여가복지시설 종사자들에 대한 슈퍼비전을 개선하기 위해 교육적·평가적 슈퍼비전의 강화, 슈퍼바이저에 대한 교육훈련과 개별화된 슈퍼비전의 제공, 시설평가에 슈퍼비전 포함 등이 필요하다. 종사자들의 자아효능감을 향상시키기 위해 역량강화프로그램과 정서적 지지 서비스의 제공, 윤리의식을 향상시키기 위한 교육·행정적 지원, 셀프리더십의 함양 등이 요구된다.

• 한국식생활문화학회지
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• 제25권2호
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• pp.170-178
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• 2010

We conducted this study to determine the factors associated with childhood obesity. The subjects were 170 preschool children in Busan. Data were collected by using questionnaires which asked for information about socioeconomic status, parental perception of their child's weight status and dietary/physical activity behavior. BMI was calculated for each child and their classification was determined, according to their age and sex, as follows: "overweight" at or above the 85th percentile, "normal" for the 15th-85th percentile, and with a BMI below the 15th percentile the children were deemed as underweight. Classification according to BMI percentile showed that 23.5% ($18.25{\pm}1.33\;kg/m^2$) of the children were overweight, 62.9% ($15.51{\pm}0.76\;kg/m^2$) normal, and 13.5% ($13.23{\pm}2.86\;kg/m^2$) were underweight. Socioeconomic status, as represented by the parents' level of education, the occupation of the father and the household income, did not affect the results. However, mothers working outside the household was a factor that was more likely to affect the weight status (p<0.05). Among mothers whose children were overweight, 30% underestimated their children's weight status (believing them to be of normal weight when they were overweight), and 25% failed to recognize the necessity of weight control for their overweight children. While sedentary activity and total daily activity levels were not related to BMI, the level of physically active leisure activity was inversely correlated with BMI (p<0.05). Although there were no differences in total energy intake, dietary behavior was significantly related to weight status. Overweight children had poor eating tendancies: they eat faster (in less than 15 minutes), overeat, and eat late at night. Based on our findings where hereby recommended the following interventions to help limit weight problems in Korean pre-schoolers: early promotion of active leisure behavior and healthy eating habits, along with attempting to correct parental misperception of healthy weight status for children.

• IMMUNE NETWORK
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• 제5권2호
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• pp.117-123
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• 2005

The immune response to any stimulus is complex, requiring coordinated action by several types of cells in a tightly regulated sequence. Thus, a physical stress such as exercise may act at any number of points in the complex sequence of events collectively termed the immune response. Although exercise causes many propound changes in parameters of immune function, the nature and magnitude of such changes rely on several factors including the immune parameters of interest; type, intensity, and duration of exercise; fitness level or exercise history of the subject; environmental factors such as ambient temperature and humidity. Although regular moderate exercise appears to be important factor for increasing immunity, Athletes are susceptible to illness, in particular upper respiratory track infection, during periods of intense training and after competition. In addition, in elite athletes, frequent illness is associated with overtraining syndrome, a neuroendocrine disorder resulting from excessive training. Through this paper, we want to investigate the effects of exercise on the immunosuppression such as exercise induced lymphopenia, asthma, anaphylaxis, URT (upper respiratory track), and TB (tuberculosis) infection. and also, we want to suggest a direct mechanism, protection and therapy of exercise induced immunosuppression.