• 한국안전학회지
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• 제5권3호
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• pp.56-62
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• 1990

This study is conducted to analyze exact causes of occupational fatalities and results are as follows ： 1) The number of fatalities in establislment which employed less than 50 workers is 605(40.1％ ). Age of sixties and seventies is occupied by 10 percent with there being old-aged trend. Fatal workers who were employed less than 3 months are 39.5 percent and fatal workers who were employed more than 10 years are 11.9 percent. Safety training is necessary for newly recruited and long employed workers. 2) Accident type is, in sequence, fall from elevation, traffic accident, disease, contact with electric current, and hazardous condition is, in order, inadequate guard, hazardous method or procedure, public hazard, and agency of accident is, in sequence, temporary structure/building/structure, powered transport vehicle, passenger vehicle, hoisting or lifting apparatus, and unsafe act is, in order, driving error, failure to secure or warn. 3) The results of cross-tabulation for hazardous condition and accident type is, in sequence, traffic accident by public hazard, fall from elevation by hazardous method or procedure, fall from elevation as well as contact with elctric current by inadequate guard. The result of cross-tabulation for agency of accident and accident type is, in order, fall from elevation by temporary structure/building/structure, traffic accident of passenger vehicle and powered transport vehicle, contact with electric apparatus. The result of cross-tabulation for agency of accident and hazardous condition is, in sequence, public hazard of passenger vehicle, hazardous method or procedure of temporary structure/building/structure, publit hazard of powered transport vehicle, inadequate guard of temporary structure/building/structure. The result of cross-tabulation for unsafe act and accident type is, in sequence, traffic accident by driving error, fall from elevation by inattention to footing or surrounding, contact with electric current by secure or warn.

• 한국안전학회지
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• 제39권1호
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• pp.104-113
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• 2024

Unlike in general manufacturing process, safety management in laboratory-based research area is complicated because the latter generally involves trying untested methods or handling unusual substances in small amounts. Laboratory accidents in South Korea have recently shown an increasing trend. Unfortunately, statistics on such accidents are not officially published by any domestic public agencies. In this study, multivariate analysis was performed on the relationships between variables to develop effective strategies for preventing laboratory accidents. A Cross-Tabulation Analysis of accident-related factors in 179 accident cases revealed that the laboratory type, accident type, and unsafe-act type are all statistically significant, whereas the unsafe condition and management factors differ with the statistical criteria. Furthermore, the results of a Multiple-Correspondence Analysis showed that accidents can be divided largely into three groups having different accident causes and injury types; this confirms the necessity of different strategies to prevent accidents of each type. The findings also reveal differences between the distribution of accident types mentioned in the accident case collection books and actual reported cases. This suggests that an official statistical system administered by a public institution would be necessary for effective prevention of laboratory accidents.

• 상하수도학회지
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• 제26권3호
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• pp.361-372
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• 2012

In order to establish the methodology for estimating an emergency drinking water supply in Korea, overseas cases and accidents history of cutting off water supply were investigated, and questionnaire was conducted. Investigating accidents history of cutting off water supply in Korea, actual cutting off times of most cases were less than 13hours. Also, cases related with water quality and facility failure have been not enough to derive useful information for estimating an emergency water. From the results of questionnaire and cross-tabulation analysis, about 1,066 lpcd(liter per capita${\cdot}$day) as an emergency water and 14 days as tolerable outages time could be estimated. The results of water quality simulation could tell us that it might take 5-16 days for pollutant matter to travel from 15 contamination points to source water intake point in the selected reservoir(D-dam). This travel time was in good accordance with the estimated tolerable outage time, 14days.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2022년도 봄 학술논문 발표대회
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• pp.127-128
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• 2022

The construction industry has a higher disaster rate than other industries, so safety education and management are highly important. In order to reduce the construction accident rate, it is necessary to study the key safety management factors reflecting the characteristics of the construction industry, where there are differences in processes and manpower input for each process, and a small number of managers. Therefore, in this study, key safety management factors for each Process of construction were derived through cross-analysis between safety accident types and accident occurrence objects through disaster case data. The extracted key safety management factors are expected to provide useful information for safety education and supervision of construction sites.

• 패션비즈니스
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• 제10권2호
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• pp.99-116
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• 2006

This study was aimed at giving help to the people intending to change their hair fashion feeling for changing their own hair colour design and also providing the guide line to the cosmetic circles for developing new hair colour design and promoting sales by statistically analyzing hair colours and the other factors(demographic characteristics, hair styling, total fashion feeling, hair style) of capital area women in their twenties based on the theoretical study on tatal fasion feeling & hair fashion feeling, and hair trend. The researching methods were composed of prior theoretical research, statistical analysis. The prior theoretical research was accomplished by analysis of literatures, magazines and internet sites about total & hair fashion feelings and hair trend. The statistical analysis used a questionnaire composed of 33 questions in 5 categories. The survey of the questionnaire had been conducted from June 15 to June 28 in 2005 on the 600 women in the capital area, investigated by a group of experts on cosmetics or clothing from academic or business society. The analysis of materials from the survey was done by SPSS program(ver. 12.0) using frequency analysis, $x^2$-test and cross tabulation analysis specified on high significant values. Based on the above results of $x^2$-test and cross tabulation analysis, categorized the characteristics of the hair fashion feeling groups, especially hair colours in the order of percentage. This study would be very helpful to the people trying to change their own hair fashion feeling and be useful to the cosmetic circles for developing new hair colour design and promoting sales by comprehending hair colour market and also be valuable to develop the analysis methodology of hair colour and hair fashion trend.

• 디지털융복합연구
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• 제14권6호
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• pp.395-403
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• 2016

본 연구는 SNS 이용환경의 변화 및 사용자 증가에 따라 SNS 사용자들을 대상으로 이용 행태를 조사하였다. 사회인구변인에 따른 사용자의 SNS 이용 동기, 선호하는 SNS 유형, 주로 이용하는 SNS 서비스에 대해서 교차 분석을 통해 살펴보았고 SNS 사용자의 특성과 주로 이용하는 SNS 서비스에 대하여 대응일치분석을 실시하였다. 분석 결과 국내 SNS 사용자들의 이용 동기는 관계형이 가장 많은 빈도를 차지했으며 선호하는 SNS 유형은 폐쇄형 SNS이고 주로 이용하는 SNS는 카카오스토리인 것으로 나타났다. 또한 연령별, 직업별로 SNS 이용 동기에 유의한 차이가 있었으며 성별, 연령별로 선호하는 SNS 유형에 유의한 차이가 있는 것으로 나타났다. 마지막으로 SNS 사용자 특성별 주로 이용하는 SNS에 대한 이미지 맵을 시각적으로 고찰하기 위해 대응일치분석을 실시한 결과 연령별, 직업별, 선호하는 SNS 유형별로 주로 이용하는 SNS 서비스에는 차이가 있는 것을 발견하였다. 또한 대응일치분석 결과 SNS 서비스간의 경쟁관계가 어떠한 구도로 형성되어 있는지를 확인하였다. 이러한 결과를 바탕으로 시사점과 향후 연구 과제를 제시하였다.

• 한국의상디자인학회지
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• 제15권4호
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• pp.129-142
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• 2013

Fabrics created unique features through the change in various ways depending on the elements including fabric structure, threads, thickness, weaving, patterns and processing. This study examined the difference between texture and image depending on components of fabrics. In order to understand the trend of components of fabrics, the actual components of fabrics was analyzed by year, using the women's apparel trend books, Nelly Rodi Fabrics and Promostyl Fabrics. This study analyzed Spring/Summer season and Fall/Winter season from 2002 to 2012. Frequency analysis, cross-tabulation analysis, multiple response cross tabulation analysis were implemented using SPSS 18.0. The followings are the analysis results. For fabric composition, Spring/Summer season used cotton fabric the most. Cotton fabric accounted for relatively high usage in 2005, 2007 and 2008. Fall/Winter season used wool the most in 2002, 2003, 2004 and 2005. In case of fiber blend by fabric composition, cotton was blended with other fibers in Spring/Summer season except wool. The fiber blending ratio of wool was the highest in Fall/Winter season. Wool was blended in most fabrics. More than two patterns were mixed for fabric patterns. The fabric patterns were applied the most in 2012. For fabric processing, the fabrics by sensitivity-functional processing were continuously used every year and the surface finish showed relatively high usage in 2002 and 2011. In conclusion, this study will build the systematic data for 11 years including fabric trends in the past. It can improve specialization, systematization and efficiency in fabric planning.

• 한국농림기상학회지
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• 제25권3호
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• pp.151-171
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• 2023

본 연구에서는 조기경보서비스의 전국적 사업 확대를 앞두고 처음으로 문자수신 농가 전체를 대상으로 설문조사를 실시했다. 설문조사 결과와 설문조사 내용을 교차분석하여 조기경보서비스에 대한 농가의 만족도뿐만 아니라 조기경보서비스의 농업기상재해 예방 효과에 대해 분석했으며 농가 사례조사를 병행하여 농가에서 실제로 조기경보서비스가 어떻게 활용되고 있는지 조사했다. 336명이 설문에 참여했으며 설문 응답자 중 60% 이상이 조기경보서비스를 활용하여 작물재해를 예방하거나 경감한 사례가 있다고 응답했다. 교차분석 결과, 조기경보서비스의 필지 맞춤형 기상정보와 일기예보의 차이를 인지한 농가가 그렇지 않은 농가에 비해 통계적으로 유의미하게 작물재해를 더 많이 예방한 것으로 나타났다. 특히 노지 과수 작목을 재배하는 농가가 기상정보를 정확하게 인지했으며, 기후변화의 영향으로 최근 빈번하게 발생하는 저온해 등을 대비하는데 방재시설과 더불어 조기경보서비스가 효과가 있음을 확인했다. 또 사례조사를 통해 농작물재해 예방뿐만 아니라 영농작업에서도 기상정보의 활용성이 높다는 사실을 파악했다. 본 연구는 조기경보서비스에 대한 광범위한 설문조사와 사례조사 결과를 바탕으로 처음으로 농장맞춤형 기상재해 조기경보서비스의 효과를 체계적으로 분석했다는데 의의가 있으며, 조기경보서비스의 발전 방안으로서, 기상 및 재해 정보전달의 효과를 증대하고 조기경보서비스의 농가 활용을 증진하기 위해 농가를 대상으로 서비스를 보다 적극적으로 홍보하고 모바일 앱 이용에 대한 교육을 강화해야 할 필요가 있음을 제안했다.

• 정보관리학회지
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• 제33권1호
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• pp.85-110
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• 2016

기록관리학은 전통적인 기록학과 문서관리, 디지털 데이터의 처리에 이르기까지 복합학적인 학문으로 재정립 하였다. 본 연구에서는 국내 기록관리학 대표 학술지인 "한국기록관리학회지"와 "기록학연구"에 2000년부터 2015년까지 게재된 681편의 논문을 조사하여 기록관리 분야의 학제성과 주제 변화 추이에 대해 분석하였다. 이를 위해 두 학술지에 발표된 모든 논문으로부터 저자의 소속기관, 직업, 학문분야, 공저자, 그리고 주제 분야를 추출하였다. 분석방법으로 빈도분석과 네트워크 분석을 사용하였다. 분석 내용은 다음과 같다. 첫째, 두 학회지는 연구자 배경(소속 기관, 직업, 학문문야)에서 분명한 차이를 보인다. 둘째, 공동연구는 점차 증가하는 추세이며, 대학이 중심이 되어 연구가 이루어졌다. 셋째, 각 학회지별 주제 변화 추이를 살펴보았다. 마지막으로 각 기관별로 중심이 되는 주제 영역에 차이를 확인할 수 있었다.

• 한국조리학회지
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• 제16권4호
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• pp.139-150
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• 2010

본 연구의 목적은 국내 커피 전문점 이용 고객을 대상으로 추구 편익 변수를 기초로 하여 시장을 세분화하고자 한다. 수집된 자료는 SPSS Win 17.0 통계 프로그램을 이용하여 빈도 분석, 요인 분석, 신뢰도 분석, 군집 분석, 일원 분산 분석, 교차 분석 등을 실시하였다. 연구 결과, 추구 편익 변수를 요인 분석한 결과, 5개요인(분위기 요인, 가치 요인, 마케팅 요인, 청결 및 편리성 요인, 서비스 요인)이 도출되었다. 도출된 5 개 요인을 이용하여 군집 분석을 실시한 결과, 3 개의 세분 시(소극적 편익 추구 집단, 마케팅 편익 추구 집단, 감성 편익 추구 집단)으로 분류되었다. 또한, 세분 시장에 따른 인구통계학적 및 이용 행태 특성의 차이를 검증하고자 교차분석을 실시하였다. 세분 시장별 특성을 파악하여 커피 시장의 이익창출을 위한 자료로 활용할 수 있는 마케팅 방안을 제시하고자 한다.