• 대한한방부인과학회지
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• 제19권4호
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• pp.174-204
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• 2006

Purpose : The purpose of the present study was to know the correlation between PMS and personal factors as preceding research in order to make counter plan against PMS. Methods : Writer surveyed total 325 females(working 160 females and non-working 165 females) and made a statistical analysis in order to know the correlation between PMS and personal factors. Results : Factors that influence on PMS were caffeine intake, experience about taking contraceptive or not, family relations, annual income, now working or not, now taking exercise or not, stress, body mass index, experience of childbirth, color of menstruation, grade of menstrual pain, style of menstrual pain. Conclusion : Hereafter, we hope that this survey help Oriental Gynecological Clinic for treating PMS.

• 환경위생공학
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• 제5권1호
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• pp.83-92
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• 1990

Adapting two step aeration system to a waste water treatment of W-paper manufactory as Full-Scale Plants, we drew a following conclusion from its practical working. 1. Because BOD removal efficiency was 20% in A-Stage, 90% in B-Stage and total removal efficiency was 97%. It worked treatment plant well and was suitable for effluent water standard as well. Because COD removal efficiency was 42% in A-stage, 71% in B-stage and the total removal efficiency was 94% COD control was possible in effluent water quality. 2. Treatment efficiency according to a load capacity was average 20% in 1.401 BOD kg/m3/d load of A-Stage and average 90% in 0.273 BOD kg/$\textrm {m}^3$ / d load of B-Stage. 3. Treatment efficiency according to a ratio of F/M was 2.657--5.024 kg BOD/kg MLSS/d in A-Stage and BOD removal efficiency was 16-261 in the same stage. The ratio of F/M was 0.068-0.094 kg BOD /kg MLSS/d and BOD removal efficiency ratio was 85-94%. Therefore treatment efficiency could be kept stably and volume of aeration tank could be reduced wholly. 4. Treatment efficiency according to MLSS appeared BOD 20%. COD 42%, in A-Stage and removal efficiency appeared BOD 90%, COD 71% in B-Stage. They were suitable for plan condition. 5. Because of working of complemented treatment plant by AB-Process. 20,000,000 Won a month was saved than the ordinary working cost. Therefore, it was assumed that invested cost could be recollected in 19 months or so consequently.

• 한국직업건강간호학회지
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• 제29권4호
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• pp.235-246
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• 2020

Purpose: In Korea, the proportion of female workers among occupational injury is steadily increasing. The purpose of this study was to identify the workplace risk factors that threaten the safety and health of the female workers. Methods: Qualitative study was conducted, using focus group interview. Data were collected from five focus groups of eighteen female workers who were working in the manufacturing, health service, and educational service industries. Results: The seven themes of occupational safety and health risks of women workers are as follows: 1) Workplace with various risks; 2) Sliding, falling, burning, and cutting accidents; 3) Chronically lasting musculoskeletal symptoms; 4) Chemicals that may be harmful to workers; 5) Unprotected infectious disease; 6) Psychological safety accidents(Relationship conflict and emotional labor); 7) Loud, hot, stuffy, scary, and tired. Conclusion: The Occupational Safety & Health (OSH) Act should be rearranged gender sensitively and women's participation in the OSH decision-making process should be guaranteed. OSH education should be properly implemented in the field, and support should be provided for women workers in small businesses. A supportive organizational culture for marriage, pregnancy and childbirth should be established, and the working environment should be provided safely, taking into account gender differences.

• 대한지역사회영양학회지
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• 제13권6호
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• pp.890-902
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• 2008

The purpose of this study was to develop a standardized job description for dietitians working in the public health nutrition area. Work-oriented job analysis methodology was employed for the study purpose. Subjects of 38 dietitians currently working at health centers in 2002 were recruited. Based on the focus group interview with 7 public health nutritionists and 7 professors, information about task elements was collected. Questionnaires measuring work performance and self-perception of importance of the selected task elements were administered. Reliability and validity of this instrument were tested by Chronbach's alpha and factor analysis. SAS PC package program was used for the statistical analysis. The final developed job description for public health nutritionists included 5 duties, 20 tasks and 93 task elements. The results of this study can be summarized as follows; 1) 5 duty areas are A. plan and evaluation of public health nutrition services, B. developing nutrition education materials, C. implementing nutrition services, D. networking community, and E. self development. 2) Each duty area from A to E was composed with 6, 2, 6, 4, 2 tasks, respectively. 3) Each duty area from A to E was composed with 24, 8, 38, 14, 9, and 2 task elements, respectively.

• 동서간호학연구지
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• 제15권2호
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• pp.91-101
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• 2009

Purpose: This study was performed to measure nurses' perception of job stress and job satisfaction, and to clarify the factors influential to their job satisfaction. Methods: Participants were 169 nurses working at a general hospital. Data were collected with self-administrated questionnaires and analyzed by SPSS/PC WIN 15.0. Results: Subjects perceived that job stress was higher than 'middle (3)', job satisfaction was lower than 'middle (3)', and job-related stress detrimental to job satisfaction. Influential factors for job satisfaction in a 2008 survey were duty-related stress, working conditions, and knowledge/skill-related stress. Duty-related stress and working conditions were cited as influential in a 2009 survey. The explained power for job satisfaction job was 32.5% in 2008 and 21.1% in 2009. Conclusions: Higher job-related stress detracts from job satisfaction. Hospital/nursing managers need to develop strategies that could improve the personal relationship between nurses and doctors, and provide administrative support to nurses. Provision of a financial personnel management plan could alleviate future nursing shortage triggered by job dissatisfaction.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2022년도 봄 학술논문 발표대회
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• pp.35-36
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• 2022

Recently, as the characteristics and production methods of the construction industry are changing, and women are actively entering the society, the view of women in the construction industry is also gradually changing. Although the government is currently improving the system to expand women's participation, nevertheless, women's participation in the construction industry is very low compared to other industries. The scope of this study was limited to presenting the actual working environment and improvement plans for male and female engineers in the design office. As a result of the survey on the insufficient part of the work environment, the item 'rest space such as lounge, bathroom, and conference room was narrow' was highly surveyed for men, and 'there was no rest space that required gender discrimination' was highly surveyed for women. As for the improvement measures, both men and women were surveyed highly in the category of 'My place for personal work'. In this study, the scope of the study has a limitation in that it only presents the actual situation and improvement measures for the working environment for male and female engineers in the design office.

• 대한인간공학회지
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• 제23권2호
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• pp.55-80
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• 2004

Multichannel on digital TV not only gave opportunities to the TV audience to view a wide range of programs. but also made it difficult for them to search for the program which they plan to view among over 1000 programs broadcasted on more than 100 channels. In this paper the functions of EPG (Electronic Program Guides) required by the users on digital TV were derived from the systematic analysis of multichannel viewing situations. In the situation analysis the situations where they viewed programs on more than 100 channels were generated systematically and the viewing processes in those situations were analyzed to identify user needs and derive the required functions of EPG. We surveyed the viewing behavior of the audience who subscribed to a digital satellite broadcast. SkyPerfecTV. in Tokyo. Japan. The purpose of the survey was to verify the validity of the functions derived from the situation analysis and to identify hidden user needs which were difficult to in the situation analysis. The functions were implemented on a working prototype of EPG based on a digital TV simulator which broadcasts 500 programs on 100 channels and can be controlled by three working prototypes of personal remote controllers. The working prototype will be used in Participatory Design to make it possible for the users to experience and verify the usefulness of the required functions of EPG and also find problems in user interface design of EPG

• 한국건설관리학회논문집
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• 제19권1호
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• pp.103-113
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• 2018

건설공사는 주로 옥외에서 이루어지기 때문에 토공사, 철근콘크리트 공사 등은 강우에 의한 작업불능일 수가 다수 발생한다. 특히, 지구 온난화에 의한 강우량 변화는 공기산정을 더욱 어렵게 하고 있다. 따라서 공정계획 수립 시 해당지역의 강우량 변화를 파악하고 작업불능일 수를 산정해야 한다. 이 연구에서는 인천지역의 1960년부터 2016년까지의 기상'관측'자료와, 2018년부터 2074년까지의 기상'예측'자료인 RCP 4.5를 활용하여 강우 변화시점을 파악하였고, 그 시점 전 후로 연 강우, 계절별 강우로 인한 작업불능일 수의 변화를 분석하였다. 그 결과 1972년, 1988년, 2013년, 2038년, 2050년, 2069년에 강우량이 뚜렷하게 변화한 것으로 나타났으며, 특히 2013년, 2038년, 2069년 기준으로 강우로 인한 작업불능일 수의 변화 폭이 큰 것으로 파악 되었다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2002년도 학술.기술논문발표회
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• pp.133-138
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• 2002

Rebar work takes up big proportion in a construction work. The current process of purchasing, cutting and election, and working of rebar induces a lot of loss in rebar. This study is focused on analyzing the problem and the present condition of the process from the calculating of rebar quantifies to the actual constructional stage through surveying those who have experience in the estimation department, or the construction site of a domestic construction company. Many reform measures such as diversification of standard(i.e., 8-meter)bar, calculation of rebar quantities and construction according to the rebar election drawing, expansion of accuracy in layout plan, thoroughness in examination of layout plan in advance, utilization of the worked material, systemization of rebar control(management), and a shift in attitude of the field(site) manager were proposed as the result of the survey.

• 한국농촌건축학회논문집
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• 제13권4호
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• pp.133-140
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• 2011

The Government's investment for rural issues and continues to increase in the rural village developed and emerging. Among these development plans in the amenity characteristics analysis is an essential element of working. In this study, Chungbuk Yeongdong sihanggol in sub-analysis of the resources and amenities to the regional characteristics you want to animate a plan was developed. Analysis of city attractions as well as through seeking to gain a competitive edge and to reflect the resident physicians conducted a SWOT analysis. Major strategic include utilizing the strengths sihanggol opportunities for the many ways to leverage the resources and sub-concepts derived from detailed planning to detailed business information presented.