• 한국콘텐츠학회논문지
• /
• 제15권1호
• /
• pp.55-63
• /
• 2015

1991년 이후 예능프로그램은 게임화 특성이 강해지는 방향으로 진화하고 있다. 1991년~1998년과 2008년~2014년을 비교하여 지상파방송사의 주말예능프로그램 255개를 분석한 결과, 예능프로그램은 버라이어티 포맷에서 리얼리티 포맷으로, 승패와 미션수행을 경쟁의 요인으로 집중 부각하는 방향으로, 잘 짜맞추는 플롯에서 엉키게 하는 플롯으로 진화하고 있다. 단순하게 포맷 자체의 변화만을 의미하는 것은 아니다. 리얼리티 포맷 내에서도 경쟁 요인과 플롯 구성 방식에 따라 다양한 변화가 지속적으로 이루어지고 있다는 함의를 내포한다. 향후에도 게임화, 플롯, 경쟁 방식 간의 상호작용은 방송콘텐츠 포맷을 더욱 창의적으로 변화시키는 핵심요인이 될 것으로 판단된다.

• 한국콘텐츠학회논문지
• /
• 제10권11호
• /
• pp.92-101
• /
• 2010

세계의 많은 도시들은 국제 행사의 개최를 통해 각 도시의 인지도와 이미지를 제고하려는 노력을 기울이고 있다. 본 연구에서는 대형 스포츠 이벤트인 2008 베이징 올림픽이 베이징 이미지에 미치는 영향에 대해 부산시민 197명에 대한 설문조사를 실시하여 살펴보았다. 수집된 자료의 분석 결과, 주말의 베이징올림픽 시청시간은 베이징에 대한 친밀감, 베이징에 대한 태도와 정적인 상관관계를 갖는 것으로 나타났다. 베이징에 대한 친밀감과 베이징 올림픽 게임 운영에 대한 평가는 베이징에 대한 이미지, 베이징에 대한 태도, 베이징에 대한 방문의도에 유의미한 영향을 미치고, 그 중에서 베이징에 대한 친밀감이 더욱 큰 영향을 미치는 것으로 나타났다.

• 대한가정학회지
• /
• 제38권11호
• /
• pp.77-88
• /
• 2000

The purpose of this study was to find out the characteristics of foster care of long-distance parents who meet their children on weekend and to examine the relationships among the separation anxiety and maternal guilt in foster care. The subject consisted of 138 employed mothers who are living separately with their children. The instruments used for this study were the Separation Anxiety Scale(Cho & Park,1992), the Maternal Guilt Scale(Kim & Kang, 1997), the Parental Satisfaction Scale(Hyun & Cho,1994), and the Parental Stress Scale(Park,1994). The main results of this study were as followings: 1. Mothers had a tend to rely on family members expecially grandparents for foster care of their children. They usually have visited to meet their children weekend and made a phone call once a day. Parental satisfaction in foster care was reported to be moderately high level. 2. The subject’s separation anxiety was found to be high, and it was strong positive relationships to maternal guilt feeling in foster care. The results of this study have implications for both formal and informal support systems of employed mothers with children. The findings of this study may used as basis for understanding long-distance parents’problems in foster care, developing support programs, and public policy for employed mothers.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2008년도 춘계학술대회 논문집
• /
• pp.2426-2441
• /
• 2008

2007년 ticket sales data를 가지고 지역간 철도의 운행빈도와 Load factor에 따른 서비스수준을 분석하였다. LOS 평가의 목적은 소득증가와 더불어, 단순히 승객을 수송하는 차원이 아닌, 승객 중심의 만족이 현실에 수요의 민감도 측면에서 큰 영향을 미치기 때문이다. 분석은 각 구간의 시간대별과 차량 1대당 구간 좌석점유율이란 개념으로 접근하였다. 이를 분석목적에 맞게 일수요 상 하행별 및 주중 주말별, 개별차량 1대당 시간당 구간별 수요 등으로 산출해 사용하였다. 서비스척도(MOE)는 TCRP Report의 지점 항목 중 가용성 측면에서는 운행빈도와 승객의 쾌적성과 편리성 측면에서는 Passenger Load를 적용하였다. 각 구간의 시간대별 LOS를 측정함으로써 현 운행상태상의 승객 측면에서의 만족도를 확인할 수 있을 것이며, 추후 운행패턴을 결정짓는데 영향을 미칠 것이다.

• 한국콘텐츠학회논문지
• /
• 제10권1호
• /
• pp.181-191
• /
• 2010

출범 3주년을 맞은 IPTV의 가입자 규모가 2009년 8월 현재 170만 가구를 넘어서면서, 가입자들의 VOD 수용 방식에도 변화가 예상되고 있다. 즉, 기존 미디어의 소극적 수용 방식과 달리 VOD 서비스는 능동적 선택에 의한 비선형적 시청이 가능하기 때문이다. 따라서 이 연구에서는 VOD 서비스를 실제로 이용하고 있는 경험자들을 대상으로 서비스 이용 태도를 보다 구체적으로 살펴보고자 한다. 분석 결과, 조사 대상자들은 IP-VOD 서비스로 지상파 방송 프로그램을 가장 많이 보고 있었으며, 무엇보다 버라이어티 프로그램을 선호하는 것으로 나타났다. 또한, 응답자의 절반 이상이 주 2-3회 정도 VOD 서비스를 이용하며, 1회 시청 양은 2-3시간에 이른다고 응답했다. 한편, 주말에는 최대 8시간 이상을 연속해서 이용하는 사례도 나타나, 일부 이용자들의 VOD 중독현상이 우려되고 있다.

• 한국환경과학회지
• /
• 제24권6호
• /
• pp.785-792
• /
• 2015

This study investigates weekday/weekend characteristics of $PM_{10}$ concentration and chemical composition of water-soluble ions in Busan in the spring of 2013. Contribution rate of water-soluble ions to PM10 concentration in weekday/weekend were 41.5% and 38.5%, respectively. Contribution rate of SO_4{^{2-}}$ to total ion mass in weekday/weekend were 30.4% and 33.8%, respectively. Contribution rate of total inorganic water-soluble ions in PM10 in weekday/weekend were 42.2% and 39.1% (mean 41.4%), respectively. $[NO_3{^-}/SO_4{^{2-}}]$ ratio in weekday/weekend were 1.01 and 0.97(mean 0.99), respectively, which indicated that weekday ratio was higher. Contribution rate of sea salts and $Cl^-/Na^+$ ratio in PM10 in weekday/weekend were 8.1% and 7.6%, 0.37% and 0.41%, respectively. This research will help understand chemical composition of water-soluble ions during the weekday/weekend and will be able to measure the contribution level of artificial anthropogenic source on urban air.

• 한국농촌건축학회논문집
• /
• 제8권3호
• /
• pp.67-74
• /
• 2006

The purpose of this paper is to find out and discuss methods of development applicable in rural agricultural area. It is expected that rural economy will decrease in the future because of the structural problems of agricultural economy itself. The demands of rural communities for an improvement in the living standards should continue to increase but the present living environments remain poor and are at a relatively low level. This investigation focuses on the analysis of development types in rural areas in Japan. Various methods of development must be used considering specific features of each rural village. The village people's participation must be needed for success of certain methods of development. An example is the type of greentourism and type of exchange between the urban and the rural areas. Other types of development require enormous expense for construction of facilities. Various strategies and methods of development are needed in rural agricutural area in Korea. The simple method of development that is widely used currently is not really helpful to the development of rural agricultural economy.

• 전기학회논문지
• /
• 제61권12호
• /
• pp.1765-1773
• /
• 2012

The accuracy of load forecast is very important from the viewpoint of economical power system operation. In general, the weekdays' load demand pattern has the continuous time series characteristics. Therefore, the conventional methods expose stable performance for weekdays. In case of special days or weekends, the load demand pattern has the discontinuous time series characteristics, so forecasting error is relatively high. Especially, weekdays near the thanksgiving day and lunar new year's day have the mixed load profile characteristics of both weekdays and weekends. Therefore, it is difficult to forecast these days by using the existing algorithms. In this study, a new load forecasting method is proposed in order to enhance the accuracy of the forecast result considering the characteristics of weekdays and weekends. The proposed method was tested with these days during last decades, which shows that the suggested method considerably improves the accuracy of the load forecast results.

• 한국환경보건학회지
• /
• 제26권4호
• /
• pp.58-64
• /
• 2000

Indoor air quality tends to be the dominant contributor to personal exposure, because most people spend over 80% of their time indoors. In this study, indoor and outdoor NO$_2$ concentrations were measured and compared with simultaneously personal exposures of 21 university students in weekday and weekend. House characteristics and activity pattern were used to determine the impacts of these factors on personal exposure. Since university students spent most of their times in indoor, their NO$_2$ exposure was associated with indoor NO$_2$ level rather than outdoor NO$_2$ level both weekday and weekend in spite of different time activity. Using time-weighted average model, NO$_2$ exposures of university students were estimated by NO$_2$ measurements in indoor home, indoor school, and outdoor home levels. Estimated NO$_2$ personal exposures were significantly correlated with measured NO$_2$ personal exposures($r^2$=0.87). However, estimated personal NO$_2$ exposures by time-weighted average model were underestimated, comparing with the measured personal NO$_2$ exposure. Using multiple regression analysis, effect of personal NO$_2$ exposure for transportation was confirmed.

• 한국농촌건축학회논문집
• /
• 제14권2호
• /
• pp.51-58
• /
• 2012

The purpose of this study was to set and analyze the utilization of the substituted agricultural land in the Dongtan new town in Hwa-seong city. The results of this study were as follows. In the respect of the land efficiency and utilization, the need of the agricultural land in the Dongtan has shrunk. Therefore, the land should be reconsidered and developed as other purposes. The land could be developed as the weekend farm for the city people. The weekend farm is currently gaining popularity because the citizens want to not only experience the nature but also get a healthy food. So, the land in the new town could provide them with a good place. And the Han-ok(Traditional Korean style housing) is recently in the limelight of many people because of its healthy function and the special aesthetic, so the agricultural land of Dongtan could be a great opportunity to develop the Han-ok village. Lastly, the logistics center for agricultural products could be proposed. Because the traffic condition of the new town is satisfactory, the land is idealistic as the logistics center which connect the capital with the local. These practical uses of agricultural land in the Dongtan new town will be able to provide opportunities to improve the quality of life in the area and develop the land more efficiently.