• 한국체육학회지인문사회과학편
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• 제56권1호
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• pp.53-65
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• 2017

본 연구는 2015 부산컵 세계여자매치레이스 관람자의 이미지, 만족도가 재방문 및 추천의도에 미치는 영향을 살펴보는데 그 목적이 있다. 이를 위해 관람자의 사회통계학적 특성을 분석하고 도시이미지, 만족도, 재방문 및 추천의도간의 영향관계를 살펴보았다. 그 결과 첫째, 요트대회 관람자의 동반자는 '가족 및 친척'이 가장 많았으며, 대회정보 획득 경로는 '기타' 즉, 현장에서 직접 알게 되었다는 응답이 가장 많았고, 교통수단은 '승용차'가 가장 많았다. 또한 관람목적은 '지역관광'이 가장 많았으며, 체류기간은 '당일'이 가장 많았다. 둘째, 요트대회 관람자의 이미지와 만족도는 재방문 및 추천의도에 유의한 영향을 미치는 것으로 나타났다. 구체적으로는 만족도의 하위요인인 프로그램만족도와 진행용원만족도가 재방문 및 추천의도에 유의한 정적영향을 미치고 있었다. 이러한 연구결과를 통해 본 대회의 미흡함(홍보부족, 연계성, 매력성 부족)을 확인할 수 있었고 지속가능한 대회로 거듭나기 위해서는 어떠한 부분들이 개선되어야할지를 알 수 있었다.

• 한국운동역학회지
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• 제15권3호
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• pp.117-132
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• 2005

It was to study a following research of "A Kinematic Analysis of Air-rolling-breakfall in Judo". The purpose of this study was to analyze the Center of Gravity(COG) variables when performing Air-rolling-breakfall motion, while passing forward over(PFO) to the vertical-hurdles(2m height, take off board 1m height) in judo. Subjects were four males of Y. University squad, who were trainees of the demonstration exhibition team, representatives of national level judoists and were filmed by four 5-VHS 16mm video cameras(60field/sec.) through the three dimensional film analysis methods.COG variable were anterior-posterior directional COG and linear velocity of COG, vertical directional COG and linear velocity of COG. The data collections of this study were digitized by KWON3D program computed The data were standardized using cubic spline interpolation based by calculating the mean values and the standard deviation calculated for each variables. When performing the Air-rolling-breakfall, from the data analysis and discussions, the conclusions were as follows : 1. Anterior-posterior directional COG(APD-COG) when performing Air-rolling-breakfall motion, while PFO over to the vertical-hurdles(2m height) in judo. The range of APD-COG by forward was $0.31{\sim}0.41m$ in take-off position(event 1), $1.20{\sim}1.33m$ in the air-top position(event 2), $2.12{\sim}2.30m$ in the touch-down position(event 3), gradually and $2.14{\sim}2.32m$ in safety breakfall position(event 4), respectively. 2 The linear velocity of APD-COG was $1.03{\sim}2.14m/sec$. in take-off position(event 1), $1.97{\sim}2.22m/sec$. gradually in the air-top position(event 2), $1.05{\sim}1.32m/sec$. in the touch-down position (event 3), gradual decrease and $0.91{\sim}1.23m/sec$. in the safety breakfall position(event 4), respectively. 3. The vertical directional COG(VD-COG) when performing Air-rolling-breakfall motion, while PFO to the vertical-hurdles(2m height) in judo. The range of VD-COG toward upward from mat was $1.35{\sim}1.46m$ in take-off position(event 1), the highest $2.07{\sim}2.23m$ in the air-top position(event 2), and after rapid decrease $0.3{\sim}0.58m$ in the touch-down position(event 3), gradual decrease $0.22{\sim}0.50m$ in safety breakfall position(event 4), respectively. 4. The linear velocity of VlJ.COG was $1.60{\sim}1.87m/sec$. in take-off position(event 1), $0.03{\sim}0.08m/sec$. gradually in the air-top position(event 2), $-4.37{\sim}\;-4.76m/sec$. gradual decrease in the touch-down position(event 3), gradual decrease and -4.40${\sim}\;-4.77m/sec$. in safety breakfall position(event 4), respectively. When performing Air-rolling-breakfall showed parabolic movement from take-off position to air-top position, and after showed vertical fall movement from air-top position to safety breakfall. In conclusion, Ukemi(breakfall) is safety fall method Therefore, actions need for performing safety fall movement, that decrease and minimize shock and impact during Air-rolling-breakfall from take-off board action to air-top position must be maximize of angular momentum, and after must be minimize in touch-down position and safety breakfall position.

• 대한영양사협회학술지
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• 제14권2호
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• pp.152-165
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• 2008

The purpose of this study was to investigate the status of implementing special events within school foodservice operations. A total of 359 questionnaires were distributed to dietitians employed at school foodservice operations in Busan from July 1 to 31, 2006 (response rate: 93%). The results indicated that approximately half of the respondents (47.7%) did not implement special events. The types of special events that foodservice operations had most frequently implemented were 'traditional festival day events' (19.0%), 'subdivisions of the season events' (18.3), 'seasonal events' (17.1%), 'school events' (13.0%), 'single day events' (10.2%). According to the dietitians' characteristics, older dietitians implemented 'healthy food events' more frequently than younger dietitians. 'Traditional festival day events' (p<0.05) and 'subdivisions of the season events' (p<0.01) were more frequently implemented in independently managed foodservices than in contract operations. On the other hand, 'international food events', 'gift events', and 'healthy food events' were more frequently implemented in contract foodservices than in independent operations (p<0.001). Dietitians from elementary and middle schools implemented 'winter solstice', 'midsummer', 'children's day', and 'school foodservice day' events more frequently, whereas dietitians from high schools implemented 'midsummer', 'Valentine's day', and 'teacher's day' events more frequently. Most dietitians (94%) had never received education or training for special event marketing previously. Therefore, these results suggest there may be a need to develop educational programs on special event marketing for dietitians.

• 비파괴검사학회지
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• 제8권1호
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• pp.12-21
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• 1988

The behaviour of pressure vessel made of SS41 steel was investigated during hydrotest. AE tests were carried out for the vessels in as-manufactured, V-notched and weld-cracked state using microcomputer-based AE instrumentation. The following results were obtained: 1) In the case of source location using cylindrical program, to minimize the error of source location, the difference of max. Delta T values measured from each sensor should be kept as small as possible. 2) When crack grew, AE event rate increased continuously but AE event from the inclusions occurred intermittently, so by analyzing event rate, the source of AE could be derived. 3) From the spot welding part of supporter, many events with low energy occurred independent of Kaiser effect, which could be confirmed by analyzing energy parameter. 4) The b-value from the tensile specimen of was lower than that from normal specimen and the b-value from crack propagation was lower than that from deformation, so by analyzing peak amplitude distribution, the source mechanism could be derived from the b-value.

• 한국정보과학회논문지:시스템및이론
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• 제27권2호
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• pp.160-168
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• 2000

본 논문에서는 네트워크 컴퓨터를 이용하여 병렬 프로그래밍 환경에서 수행되는 프로그램의 성능을 추적하고 평가하기 위한 온라인/일괄처리-사건/시간 기반형 성능 감시기를 제안한다. 본 논문의 JaNeC 성능 감시기는 자바로 구현되어 있으므로 이기종 컴퓨터사이의 시스템 이식성이 뛰어나며, 웹 기반의 그래픽 콘솔을 제공하여 사용자에게 친숙한 인터페이스를 제공한다. 본 논문에서 제시한 성능 감시기는 사용자가 프로그램 실행시에 발생한 이벤트를 보다 쉽게 분석할 수 있도록 태스크나 이벤트를 선택할 수 있는 필터 기능과 TimeLine, Task View, Task History, Message Passing View, Host CPU View 기능 등으로 구성되어 있다.

• 한국농공학회논문집
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• 제48권7호
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• pp.65-72
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• 2006

Event mean concentration (EMC) of nitrogen (N) and phosphorus (P) is primary information for non-point source pollution assessment of a watershed. The EMCs for various types of agriculture such as dairy and crop farming under different climate and geologic conditions are not fully investigated. A diary- and cropfarming complex agricultural watershed in Piedmont region in Maryland, USA has been monitored for 10 years as a section 319 national monitoring program of US EPA. Dairy manure was the main source of fertilizer for crop farming in this watershed. Observed mean concentrations of N and P for each event were analyzed. Distribution of EMCs for N and P showed a wide range of variations. Representative EMCs of T-N and $NO_{3}-N$ tended to be higher than those reported for other agricultural watersheds. This study confirmed that site-specific EMC information for various agricultural practices is required for better assessment of non-point source pollution using EMC method.

• 사물인터넷융복합논문지
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• 제2권4호
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• pp.1-8
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• 2016

소비자가 각 편의점에서 제공하는 제품과 행사 상품 등을 값싸게 구매하기 위해서는 해당 편의점의 홈페이지를 들어가거나 직접 방문하여 찾아야 한다. 본 연구에서는 각 편의점에서 어떤 제품이 행사 상품이며, 어떤 편의점에서 어떤 서비스를 제공하는지 여부를 검색하는 앱 프로그램을 개발한다. 본 앱을 사용하여 사용자는 여러 편의점에서 제공하는 행사 정보를 비롯한 각종 서비스를 실시간을 검색할 수 있다.

• 천문학회보
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• 제42권2호
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• pp.70.2-70.2
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• 2017

Transit event of exoplanet is a good example of observational studies with youth, because the event is geometrically simple and its analysis is essential to astronomical observation. Therefore, we developed the package of data reduction and aperture photometry in Python for educational purpose. In 27 July, we observed the transit event of TrES-3b with the students of "NYSC Space Science Club" program, and presented the Python package, PyPhotW for data reduction and aperture photometry. PyPhotW consists of simple functions for youth to understand the processes easier. Nonetheless, the photometric results of PyPhotW show a good agreement with those of Source Extractor, ${\Delta}m{\sim}-0.01{\pm}0.03$ and $-0.04{\pm}0.08$ for TrES-3b and TrES-5b time-series observations in 27 - 28 July.

• 대한가정학회지
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• 제49권2호
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• pp.37-49
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• 2011

The present study investigated the semantic and syntactic processes in Korean children's sentence comprehension by measuring event-related brain potentials(ERPs). The subjects were 18 right-handed, healthy native Korean children(1st graders), who were free from any hearing problems. While the children listened to the auditory sentence stimuli, ERPs were recorded with the electrodes mounted in a 'Quik-Cap' on the subject's head. The ERP data were recorded and analyzed using the NeuroScan 4.3 and EEGLABv6.03b programs. For statistical analyses, descriptive statistics, three-way repeated measures ANOVA, and t-tests were performed using a SPSS 15.0 PC program. The results indicated that semantic violations elicited a negativity (N400) ranging from 300 to 500 msec. For syntactic violations, children displayed a positivity (P600) ranging from 900 to 1,100 msec. The discovery of N400 and P600 in semantic and syntactic processes respectively, confirmed the suggestion that Indo-European and Korean languages share a common mechanism for sentence comprehension.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제15권2호
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• pp.89-97
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• 2009

유비쿼터스 환경에서 널리 사용되고 있는 내장형 시스템에서는 메모리 사용량의 감소와 신뢰성 등의 이유로 쓰레드 기반 프로그래밍 모델보다는 이벤트-구동형 프로그래밍 모델을 채용하는 경우가 많다. 그러나 내장형 시스템의 소프트웨어가 점점 더 복잡해지면서, 내장형 시스템을 위한 소프트웨어를 이벤트-구동형 프로그래밍 모델의 단일 이벤트 핸들러로 프로그램 하는 것은 매우 어려운 과제가 되고 있다. 본 논문에서는 내장형 시스템의 설계에 비선점형 스케줄링 기법을 도입하기 위하여, 다항시간의 스케줄 가능성 평가를 위한 충분조건과 이를 이용한 효율적인 스케줄 가능성 검사 방법을 제시하며, 또한 내장형 시스템에서의 서브-태스크의 활용이 비선점형 스케줄링을 채용했을 때의 단점인 낮은 처리기 이용률을 극복할 수 있는 방안임을 보인다.