소비자 행동 분석을 통한 레저·스포츠 발전방안 연구

박장진(Jang-Jin Park) 한국엔터테인먼트산업학회 2017 한국엔터테인먼트산업학회논문지 Vol.11 No.6

본 연구는 소비자가 요구하는 무형적 편익인 신체적 편익, 사회적 편익, 정신적 편익, 자아효능적 편익, 여가문화적 편익이 스포츠의 전반적인 만족도에 어떠한 영향을 미치는지 확인하고, 이에 따른 레저스포츠 만족도가 소비자의 행동과 라이프스타일에 어떠한 영향관계가 있는지 검증하고자 한다. 또한 레저스포츠에 활동하고 있는 지도자의 역량이 어떠한 역할을 하는지를 검증하고자 한다. 본 연구의 영향 관계의 검증을 위하여 SPSS Ver. 21.0과 AMOS Ver. 21.0의 통계프로그램을 이용하여 분석하였다. 연구의 결과는 다음과 같다. 첫째, 신체적 편익은 레저스포츠 만족에 유의한 영향이 없는 것으로 나타났고, 사회적 편익도 레저스포츠 만족에 유의한 영향이 없는 것으로 나타났다. 그리고 정신적 편익도 레저스포츠 만족에 유의한 영향이 없는 것으로 나타났다. 하지만 자아효능적 편익은 레저스포츠 만족에 긍정적 영향이 있는 것으로 나타났고, 여가문화적 편익은 레저스포츠 만족에 긍정적 영향이 있는 것으로 나타났다. 둘째, 레저스포츠 만족은 지도자 역량에 긍정적 영향이 있는 것으로 나타났다. 지도자 역량은 소비자 행동에 긍정적 영향이 있는 것으로 나타났고, 지도자 역량은 라이프스타일에 긍정적 영향이 있는 것으로 나타났다. 레저스포츠 만족은 소비자 행동에 긍정적 영향이 있는 것으로 나타났고, 레저스포츠 만족은 라이프스타일에 긍정적 영향이 있는 것으로 나타났다. 셋째, 레저스포츠 만족은 지도자 역량을 경유하여 소비자 행동으로 영향을 미치는 것으로 나타났고, 레저스포츠 만족은 지도자 역량을 경유하여 라이프스타일로 영향을 미치는 것으로 나타났다. The purpose of this study is to investigate the effect of physical benefits, social benefits, psychological benefits, self-efficacy benefits, and leisure cultural benefits, which are intangible benefits required by consumers, on overall satisfaction of sports. The purpose of this study is to examine the effect of leisure sports satisfaction on consumer behavior and lifestyle. In addition, I would like to examine the role of the leader in the leisure sports. The results of the study are as follows. First, physical benefits, social benefits, and mental benefits did not significantly affect leisure sports satisfaction. However, self - efficacy and leisure culture benefits have positive effects on leisure sports satisfaction. Second, satisfaction of leisure sports has a positive effect on leader competence. Leadership competence has a positive effect on consumer behavior and lifestyle. Third, satisfaction of leisure sports was found to have an influence on consumer behavior through leader competence. Leisure sports satisfaction was influenced by lifestyle through leader competence. Based on the results of this study, the following suggestions are made. First, it is required to change the social environment that can provide a happy life by providing positive influence on the behavior of the consumers through the participation of various activities through the leisure sports reflecting the demands of the consumers. In addition, We expect that changes in lifestyle, such as increasing social welfare, will evolve into lifestyle changes that will benefit cultural values. Second, in order for the leisure sports industry to continue to grow, the entertainment industry, which is developing around the knowledge-based industry, must develop into a sporting industry combined with leisure sports. In order to practice this, It is necessary to form a market structure that can contribute to the formulation of strategies and the development of new supplementary industries.

비만노인의 수중운동에 따른 신체구성변화와 건강상태변화에 관한 연구

박장진(Jang-Jin Park),이상호(Sang-Ho Lee) 한국엔터테인먼트산업학회 2016 한국엔터테인먼트산업학회논문지 Vol.10 No.6

본 연구는 비만 관련 질환의 문제를 해결하고자 비만에 영향을 미치는 비만요인과 신체조성 요인의 변화를 연구하고자 한다. 또한 수중운동이 비만도 분류에 따른 비만요인, 신체조성, 건강인식에 대한 관련성을 파악하고 비만대상자의 수중운동이 비만요인과 신체조성에 어떠한 영향을 미치는지를 분석하고 신체조성의 변화와 건강인식의 변화를 연구하여 노후생활에 건강증진 및 삶의 질을 향상시키며 노인을 위한 맞춤형 운동프로그램에 필요한 기초자료를 제시하고자 한다. 연구 결과 다음과 같은 결론을 제시한다. 첫째. 성별 분류에 따른 신체조성의 변화에서 골밀도는 통계적으로 유의한 변화가 없었으며, 혈압 SBP과 혈압DBP는 사전·사후의 변화에서 통계적으로 유의수준(p<.01)에서 감소하였다. 혈당은 통계적 유의수준(p<.01)에서 감소하였고 총콜레스테롤은 수중운동에 따른 사전·사후의 변화에서 통계적으로 유의수준(p<.05)에서 감소하였다. 둘째. 비만도 분류에 따른 비만요인의 변화는 BMI, 체지방량, 체지방율, 복부지방율은 사전·사후검사의 결과 감소하였다. 단, 체지방량, 체지방율은 비만도 분류에 따라 보통체중과 비만전단계는 사전·사후 검사 결과 감소하였지만, 비만1도와 비만2도이상에서는 증가하였다. 골격근량은 사전검사와 사후검사 결과 증가하였다. 셋째. 골밀도는 사전·사후검사의 결과 증가하였고, 혈압SBP, 혈압DBP, 혈당, 콜레스테롤의 사전·사후검사의 결과 유의수준에서 감소하였다. 또한 비만도 분류에 따른 집단 간의 차이는 사전과 사후검사에서 다르게 나타났다. 넷째. 비만도 분류에 따른 건강인식의 변화는 신체적 건강은 사전·사후검사에서 유의수준에서 측정시기의 차이를 나타냈으며, 집단 간의 차이에서는 사전검사에서는 비만2도와 보통체중이 가장 크게 차이가 나타났다. 사후검사에서는 보통체중과 비만1도의 차이가 가장 크게 나타났다. 정신적 건강은 사전·사후검사에서 유의한 차이는 나타나지 않았다. 비만2도는 신체적 건강에서는 가장 낮은 값을 나타냈고, 정신적 건강에서는 가장 높은 값을 나타냈다. The purpose of this study is to investigate the effects of obesity and body composition factors on obesity - related diseases. In addition, we analyzed the effect of aquatic exercise on obesity factor, body composition, and health perception according to the classification of obesity, and analyzed the effect of aquatic exercise on obesity factor and body composition, To improve health and quality of life in old age and to provide basic data necessary for customized exercise program for the elderly. The results of the study are as follows. first. There was no statistically significant change in body composition according to gender classification. Blood pressure SBP and blood pressure DBP decreased statistically significantly (p<.01) in pre- and post-changes. Blood glucose decreased at a statistically significant level (p<.01) and total cholesterol decreased at a statistically significant level (p<.05) in changes of pre- and post-exercise according to aquatic exercise. second. BMI, fat mass, body fat percentage, and abdominal fat ratio decreased as a result of pre - and post - test. However, body fat and body fat percentage were decreased according to the obesity classification, but the pre - and post - test results of normal body weight and pre - obesity decreased. The amount of skeletal muscle was increased as a result of pre - test and post - test. third. Bone mineral density increased as a result of pre - and post - test, and decreased at the significance level as a result of blood pressure SBP, blood pressure DBP, blood sugar and cholesterol. The difference between the groups according to the obesity classification was different in the pre - and post - test. fourth. The change of health perception according to the obesity classification showed that the physical health showed difference in the measurement time at the significance level in the pre and post test. In the post test, the difference between normal body weight and obesity was the largest. There was no significant difference in mental health in pre- and post-test. Obesity 2 was the lowest in physical health and highest in mental health.

드라이아이스 펠렛 분사에 의한 모의 시편의 제염

신진명(Jin-Myeong Shin),박장진(Jang-Jin Park),양명승(Myung-Seung Yang) 대한환경위생공학회 2004 대한환경위생공학회지 Vol.19 No.2

Dry decontamination technique is required for maintaining nuclear material handling equipment contaminated with highly radioactive material in a hot cell. In order to determine the optimum blasting conditions of dry ice pellet blasting device, the basic experiments have been conducted on the simulated test specimens of four types of metals. The removal efficiency of test piece was evaluated by the XRF analysis and the change of the surface condition before and after blasting. The removal efficiency of cesium on loose contamination was 100% under blasting pressure; 3 ㎏/㎠, blasting distance; 10 ㎝, blasting time; 10 sec. In case of fixed contamination, the removal efficiency of cesium was almost 96% under blasting pressure; 4㎏/㎠, blasting distance; 10 ㎝, blasting time; 30 sec.

환원분위기하 석탄회 세슘 반응생성물의 열적 안정성

신진명(Jin-Myeong Shin),김광렬(Kwang-Ryul Kim),박장진(Jang-Jin Park),신설우(Seol-Woo Shin) 대한환경위생공학회 2004 대한환경위생공학회지 Vol.19 No.4

This study has been investigated to analyze the thermal stability of cesium reacted with fly ash with changing mole ratio of Cs/Al in hydrogen atmosphere. When the CsNO₃ and fly ash were reacted at 1000℃ in hydrogen atmosphere, cesium nepheline(CsAlSiO₄) phase began to emerge in addition to pollucite(CsAlSi₂O_6) phase when the cesium loading quantity was greater than 0.32(g-Cs₂O/g-fly ash). Cesium nepheline(CsAlSiO₄) phase increased with increasing cesium loading quantity. When cesium trapped on a fly ash was exposed to 1200℃ in hydrogen atmosphere, no weight loss due to the volatilization was shown until the cesium loading quantity was reached at 0.32(g-Cs₂O/g-fly ash). In the case of the cesium loading quantity of 0.48~0.74(g-Cs₂O/g-fly ash) in hydrogen atmosphere, the weight loss increased with increasing the cesium loading quantity. This is considered to be due to the cesium nepheline(CsAlSiO₄) whose vapor pressure is higher than that of pollucite(CsAlSiO_6).

석탄회에 반응된 세슘의 고온 열적 안정성에 관한 연구

신진명 ( Shin Jin-myeong ),박장진 ( Park Jang-jin ),주소영 ( Ju So-young ) 한국환경기술학회 2002 한국환경기술학회지 Vol.3 No.3

고연소도 경수로 사용후핵연료의 열처리에 따른 세슘 방출거동

박근일,조광훈,이정원,박장진,양명승,송기찬,Park, Geun-Il,Cho, Kwang-Hun,Lee, Jung-Won,Park, Jang-Jin,Yang, Myung-Seung,Song, Kee-Chan 한국방사성폐기물학회 2007 방사성폐기물학회지 Vol.5 No.1

The dynamic release behavior of Cs from high burn-up spent PWR fuel was experimentally performed under the conditions of a thermal treatment process such as voloxidation and sintering conditions. In voloxidation process, influence of the oxidation and reduction atmosphere on the Cs release characteristic using fragment type of spent fuel heated up to $1,500^{\circ}C$ was compared. In sintering process, temperature history effect on Cs release behavior was evaluated using green pellet under 4% $H_2/Ar$ environment. Temperature range for complete Cs release from spent fuel fragment under voloxidation condition was about $800^{\circ}C{\sim}1,200^{\circ}C$, but that of green pellet under the reduction atmosphere was $1,100^{\circ}C{\sim}1,400^{\circ}C$. Key parameters on Cs release behavior from spent fuel was powder formation as well as the diffusion rate of Cs compound to grain boundary and fuel surface.

국제신체활동질문지(IPAQ)를 이용한 고령자의 신체활동 수준이 식습관과 자가 건강관리행동 및 삶의 질에 미치는 영향

신정훈(Jeong-Hun Shin),박장진(Jang-Jin Park) 한국엔터테인먼트산업학회 2016 한국엔터테인먼트산업학회논문지 Vol.10 No.3

본 연구는 신체활동 부족으로 인한 고령자의 의료비 증가 및 질병원인을 사전에 알아보고 건강생활에 도움을 주고자 G광역시 고령체험관에 방문하는 65세 이상의 고령자 326명을 대상으로 국제신체활동질문지를 이용한 고령자의 신체활동수준 분류와 식습관, 자가 건강관리행동 및 삶의 질의 설문조사를 실시하여 다음과 같이 결론을 얻었다. 고령자들은 연령이 증가할수록 신체활동수준이 낮아지는 것으로 나타났고, 식생활 습관도 나쁜 것으로 나타났다. 또한 신체활동의 장애로 인하여 일상생활의 자가 건강관리행동과 삶의 질 역시 낮게 나타나, 고령자들에게 건강증진을 위한 적합한 신체활동 운동프로그램을 구성하여 권장하여야 할 것이다. 또한 고령자들에게 꾸준히 신체활동을 유지할 수 있도록 건강과 밀접한 체력을 향상시켜주면 자가 건강관리행동은 증가하고, 삶의 질도 긍정적으로 변화하여 건강한 노화에 도움을 줄 것으로 사료된다. The purpose of this study was to examine the reasons for increased medical expenses and diseases caused by the lack of physical activity in the elderly and help their health life. IPAQ was conducted for dietary habit, Self-care Performance of Health and quality of life with 326 elderly people aged sixty-five years and over who visited Gwangju Senior Technology Center. The following conclusions were drawn. The elderly’s physical activity level became lower with age and their dietary habit became worse. Moreover, the Self-care Performance of Health level and quality of life in daily life were low because of physical disability. In this sense, good exercise programs for physical activity should be organized and recommended for their health promotion. When physical fitness closely associated with health are improved to maintain continuous physical activity in the elderly, their Self-care Performance of Health will be increased and their quality of life will become more positive, which is good for healthy aging.

사용후핵연료의 연소도 변화에 따른 산화 및 OREOX 공정에서 핵분열기체 방출 특성

박근일,조광훈,이정원,박장진,양명승,송기찬,Park, Geun-Il,Cho, Kwang-Hun,Lee, Jung-Won,Park, Jang-Jin,Yang, Myung-Seung,Song, Kee-Chan 한국방사성폐기물학회 2007 방사성폐기물학회지 Vol.5 No.1

Quantitative analysis on release behavior of the $^{85}Kr\;and\;^{14}C$ fission gases from the spent fuel material during the voloxidation and OREOX process has been performed. This thermal treatment step in a remote fabrication process to fabricate the dry-processed fuel from spent fuel has been used to obtain a fine powder The fractional release percent of fission gases from spent fuel materials with burn-up ranges from 27,000 MWd/tU to 65,000 MWd/tU have been evaluated by comparing the measured data with these initial inventories calculated by ORIGEN code. The release characteristics of $^{85}Kr\;and\;^{14}C$ fission gases during the voloxidation process at $500^{\circ}C$ seem to be closely linked to the degree of conversion efficiency of $UO_2\;to\;U_3O_8$ powder, and it is thus interpreted that the release from grain-boundary would be dominated during this step. The high release fraction of the fission gas from an oxidized powder during the OREOX process would be due to increase both in the gas diffusion at a temperature of $500^{\circ}C$ in a reduction step and in U atom mobility by the reduction. Therefore, it is believed that the fission gases release inventories in the OREOX step come from the inter-grain and inter-grain on $UO_2$ matrix. It is shown that the release fraction of $^{85}Kr\;and\;^{14}C$ fission gases during the voloxidation step would be increased as fuel burn-up increases, ranging from 6 to 12%, and a residual fission gas would completely be removed during the OREOX step. It seems that more effective treatment conditions for a removal of volatile fission gas are of powder formation by the oxidation in advance than the reduction of spent fuel at the higher temperature.

아마추어 여자선수들의 골프 드라이버 스윙 동작에 대한 운동학적 분석

이경일(Kyung Il Lee),박장진(Jang Jin Park) 한국사회체육학회 2006 한국사회체육학회지 Vol.0 No.28

학술발표회 초록 : ( 유동층 ) ; 순환유동층의 배수관과 상승관에 있어 미세분말의 수력학적 특성

최종현(Jong Hyeun Choi),박진호(Jin Ho Park),박장진(Jang Jin Park),정원명(Won Myung Choung),장인순(In Soon Chang),강용(Yong Kang),김상돈(Sang Done Kim) 한국화학공학회 1992 추계학술발표회 Vol.- No.-