이동식 사다리 이해관계자 집단 심층인터뷰를 통한 안정성 개선 모델 개발에 관한 연구

황종문,신성우,Hwang, Jong Moon,Shin, Sung Woo 한국안전학회 2021 한국안전학회지 Vol.36 No.5

Portable ladders are widely used as ascend and descend pathways and platforms for works at height at residential and industrial sites. In the last 10 years, 267 fatalities and 36,571 accidents related to portable ladders have been reported, suggesting a need to develop countermeasures to prevent such accidents. In this study, an in-depth focus group interview (FGI) was conducted with various stakeholders of portable ladders to survey the current usage and requirements for improving work safety. A new portable ladder called active platform ladder was developed based on the requirements suggested by the FGI. A stability test confirmed that the developed ladder is more stable than conventional ones, suggesting that it can reduce the fall accidents.

동시 출현 기반 키워드 네트워크 기법을 이용한 이동식 사다리 추락 재해 위험 요인 연관 구조 모델링

황종문,신성우,Hwang, Jong Moon,Shin, Sung Woo 한국안전학회 2021 한국안전학회지 Vol.36 No.3

The main purpose of accident analysis is to identify the causal factors and the mechanisms of those factors leading to the accident. However, current accident analysis techniques focus only on finding the factors related to the accident without providing more insightful results, such as structures or mechanisms. For this reason, preventive actions for safety management are concentrated on the elimination of causal factors rather than blocking the connection or chain of accident processes. This greatly reduces the effectiveness of safety management in practice. In the present study, a technique to model the correlational structure of accident risk factors is proposed by using the co-occurrence keyword network analysis technique. To investigate the effectiveness of the proposed technique, a case study involving a portable ladder fall accident is conducted. The results indicate that the proposed technique can construct the correlational structure model of the risk factors of a portable ladder fall accident. This proves the effectiveness of the proposed technique in modeling the correlational structure of accident risk factors.

신체활동, 흡연, 음주에 따른 한국성인의 건강행동 집단분류와 정신건강과의 관계

황종문(Hwang, Jong-Moon) 한국웰니스학회 2016 한국웰니스학회지 Vol.11 No.4

본 연구는 신체활동, 흡연, 음주를 하나의 공통된 특성으로 정의하고, 이에 따른 건강행동 집단을 분류하여, 분류된 집단의 특성에 따라 부정적 정신건강의 차이는 어떠한가를 살펴보는 데에 목적이 있다. 이를 위해 2012년도 한국의료패널의 4,846명 자료를 분석하였고, 건강행동 집단분류를 위해 잠재 프로파일 분석을, 분류된 집단에 따른 정신건강의 차이를 살펴보기 위해 일원변량분석을 수행하였다. 분석 프로그램은 Mplus 7.11과 SPSS 23.0을 적용하였고, 통계적 유의수준은 .05로 설정하였다. 본 연구의 주요 결론은 다음과 같다. 첫째, 신체활동, 흡연, 음주를 건강행동지표로 정의할 경우, 수동적 태도군, 음주군, 건강증진군, 흡연음주군 등 네 개의 군집으로 분류된다. 둘째, 흡연음주군은 정신·신체 스트레스, 좌절경험, 기본적 요구 미충족, 미래불안, 과업 스트레스 모두에서 가장 부정적 특성을 나타낸다. 반면에 건강증진군은 정신·신체 스트레스, 좌절경험, 기본적 요구 미충족, 미래불안, 과업 스트레스 모두에서 가장 긍정적 특성을 나타낸다. The purpose of this study was to classify the population according to the health behavior of physical activity, smoking, drinking, and to verify the difference of mental health depending on the characteristics of the classified groups. In order to achieve this object, data were analyzed for 4,846 of 2012 Korea Medical Panel data, the latent profile analysis and one-way ANOVA conducted for the behavioral health group classified, and differences in mental health according to the classified groups. Analysis program was used Mplus 7.11 and SPSS 23.0, statistical significance level was set at .05. The main conclusions of this study are as follows. First, physical activity, smoking, drinking outcome defined as behavioral health indicators, passive attitudes group, drinking group, health promotion group, smoking & drinking group are classified into four clusters. Second, smoking & drinking group represents the most negative characteristics in mental health variables. On the other hand, health promotion group represents the most positive characteristics in mental health variables.

우리나라 성인의 신체활동 · 정신건강 수준에 따른 비만설명모형 검증

황종문(Hwang, Jong-Moon) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.63

The purpose of this study was to suggest an empirical evidence to establish a policy which is effective and successful to prevent obesity. As the expedient to establish the policy, theoretical model was set up and was verified by experimental data based on the hypothesis which in relationship of physical activity level, mental health and obesity. Data and a sample was utilized 4,867 the public who responded to surveys which the 2012 year’s data of the Korean Health Panel conducted a follow-up survey by Korea Institute for Health and Social Affairs and National Health Insurance Service, targeting over 18 years the Public. For verification of the hypothesis, hierarchical logistic regression was applied, and SPSS 21.0 was utilized. At this time, the statistically level of significance was set up as α =.05. As the result of the study, first, intense physical activity level, walking frequency, sitting times influenced an effect on obesity of the public. Second, subjective health status, mentalㆍphysical stress, basic unmet needs, frustration experience influenced an effect on obesity of the public. Third, gender, age, marriage, perceived socioeconomic status influenced an effect on obesity.

병원 운동처방 이용자의 만족도 개선방안

황종문(Hwang Jong-Moon) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.1

Many hospitals are competitively attempting the operation of the exercise prescription room due to the tendency to raise the level of customer satisfaction through exercise prescription But the reality is that greater emphasis is placed on the external aspect than the operation for having comparative advantage and the development of the specialized program system. Accordingly, it is necessary to consider the operating system well-suited to the target market that can raise profitability through the development of service quality able to raise customer satisfaction and diverse and specialized operating software. the development of external facilities. Especially. it is necessary to develop the specialized, subdivided exercise prescription program that can raise customer satisfaction with a focus on customers in diverse ways.

EㆍCㆍG를 이용한 유산소성 운동선수의 심박수 및 PR Interval에 관한 연구

황종문(Jong-Moon Hwang),김근영(Keun-Young Kim) 한국체육과학회 1995 한국체육과학회지 Vol.4 No.1

서울지역 고등학생의 스포츠활동 참가 실태

황종문(Hwang Jong-Moon) 한국체육과학회 2005 한국체육과학회지 Vol.14 No.1

This study is about weather high school students participate sports and understanding the effect. Also to find out the what is the true reason for hinder one's activity. The result came from on the actual condition from total of 1128 students (663 male students and 465 female students). 1. Only 7.2% of students participate in sports from joining clubs and teams but rest 92.8% of high school students do not participate with any kind of sports. 2. 79.4% of students play any kind of sports at least once a week and 20.7% of students never play any kind of sports. Found out that more students prefer play or participate in sports once or twice a week but there are 20.7% of students who do not even do any kind of activity. 3. From a research, female students had less ratio rate compare to male students on how long they play any kind of activity because many female students do not even do anything. 4. Male students got influenced by their friends and female selected none. However many female students picked teachers as influencer so teachers have very positive effect. 5. For male students, they picked soccer, basketball, martial arts, badminton, and jogging or walking as favourite and enjoy activity in ranking. For female students, they prefer jogging or walking, badminton, dance and basketball. 6. The effect on participating sports came up very positive from both gender students. However male students evaluated much higher than female students. 7. Reasons from male students for distracting sports activity were not enough director, other hobbies, not good enough, and not enough facilities. And from female students, they added not enough time and it is too rough for them to combine sports and studying. Many of female students have negative point of view when they talk about sports.

통합체육시설의 물리적 환경이 감정반응 및 지속행동에 미치는 영향

김춘종(Chun Jong Kim),박상수(Sang Soo Park),황종문(Jong Moon Hwang) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.47

The purpose of this study was to identify the effect of physical environment of inclusive physical activity facility on emotional response and continuous behavior. The subjects for this study totalled 162(male: 111, female: 51) exercising in inclusive physical activity facility at seoul·chungbuk region. Instruments of this study were used Physical environment Scale(Lee & Kim, 1998), Affects(Jeong, 2000) and Continuous behavior Scale(Kim, 2007). The collected data were analyzed by descriptive analysis, reliability analysis(Cronbach`s α), correlation analysis, and multiple regression analysis in SPSS 12.0 package. The following conclusions were drawn: First, accessibility in physical environment factors had significantly positive effect on affects. Second, accessibility in physical environment factors had significantly positive effect on continuous behavior. Third, positive affects and negative affects had significantly positive effect on continuous behavior.

의료소비자의 병원 운동처방실 정보탐색행동 고찰

김학신(Kim Hak-Sin),황종문(Hwang Jong-Moon) 한국체육과학회 2001 한국체육과학회지 Vol.10 No.1

The hospital' exercise prescription has been made with a focus on the specialized facility, sophistication of medical diagnosis and treatment, and the operation of deverse programs. Most of the medical consumers do actually not have the ability to seek and retireve information on exercise prescription. Its cause is that medical consumers make extremely limited decisions due to the lack of prior experiences and the choice of the hoigh risk related to health. Naturally, Medical service providers' imporessive reliability, namely information from specilaists such as recommendations and advice from physicians or exercise/fitness program managers becomes the major source of information. But, only a few people are, in actuality, using only the external source of information from the hospital exercise prescription room. Most of them are using as the most important source of information relatives, kinship, family members, and physicians' specialized kindness, interest, speciality of medical service, cost, convenience and the like. Medical services of exercise prescription provided by the hospital are corning to a front as medical consumers hiving thus far receiving medical services at the dimension of medical treatment services have an increasing interest in those services at the dimension of prevention and health management. Especially, the efficiency of company-wide or total marketing(customer-centered thinking) attaching more importance to the hopital image and consumer satisfaction is corning to a forefront due to the recent numerical increase and size of hospitals.

성인 남성의 웨이트 트레이닝 운동강도 설정을 위한 1-RM 간편 추정법 및 평가기준 개발

이병근 ( Byung Kun Lee ),황종문 ( Jong Moon Hwang ),김용권 ( Yong Kweon Kim ) 한국운동생리학회(구-한국운동과학회) 2007 운동과학 Vol.16 No.2