• 식품과학과 산업
• /
• 제44권1호
• /
• pp.21-27
• /
• 2011

• 산경연구논집
• /
• 제12권9호
• /
• pp.7-18
• /
• 2021

Purpose: This study aims to investigate whether there is a difference in the prevalence of hypertension according to gender, occupational group, and occupational group according to gender. Research design, data, and methodology: This study classified the occupational groups according to the gender of men and women between the ages of 20 and 49 into office workers and non-office workers from the 7th 2017 National Health and Nutrition Examination Survey. A total of 2,691 people were surveyed, including 1,394 office workers and 1,297 non-office workers. Frequency analysis, chi-square, and Independent T-test for distribution difference analysis of categorical variables analysis for occupation and hypertension were applied. Statistical significance was verified at 0.001 to determine the validity analysis. All statistical analyses were performed using the IBM SPSS 24.0 program. Results: The main risk factors for hypertension were gender, age, education, obesity, smoking, drinking, family history, and chronic diseases. There were differences in the prevalence of hypertension among office workers and non-office workers. Conclusions: Men had a higher prevalence of hypertension than women, while non-office workers had a higher prevalence than office workers. In the case of women, non-office workers have a higher prevalence of hypertension than white-collar workers.

• 한국전통조경학회지
• /
• 제37권4호
• /
• pp.98-104
• /
• 2019

파주목은 경기 서부의 행정 및 교통의 중심지로서 조선시대 지방행정처로, 왕의 능행 시 행궁의 역할을 하던 장소이다. 조선시대 한양과 의주를 잇는 의주로에 인접한 파주목 관아는 경기 북부 지역의 중요 장소로서 왕이 황해북도 지역에 위치한 제릉과 후릉, 파주 영릉과 장릉을 능행할 때 머물던 장소이다. 파주목 관아는 1900년대 이전까지 유지되어 오다 일제강점기 이후 관아 건물이 다른 용도로 사용되며 행궁으로서의 기능이 훼손된 것으로 보이며, 한국 전쟁에 의해 대부분의 건축물이 사라지며 현재는 파주목 관아의 모습을 찾아볼 수 없는 실정이다. 소실된 파주목 관아의 복원을 위해서는 파주목 관아가 위치한 위치와 주요 건축물 등 관아 공간구성에 대한 연구가 필요하다. 따라서 파주목 관아와 관련된 고문헌과 고서화의 조사 및 분석, 일제강점기 시절 지형도와 지적도, 토지조사부 등을 분석하여 파주목 관아의 위치를 추정하고 공간구성, 규모 등을 밝혀낸다면 파주목 관아 복원 시 기초 자료로 활용될 수 있을 것이다.

• 대한치과기공학회지
• /
• 제17권1호
• /
• pp.26-40
• /
• 1995

A survey has been performed for the dental technicians and office workers in small cities of Julla buk-do on theis problem of cough, phlegm, wheezing, nasal cattarrh & cold, and breathlessness by using SUN-81-AL survey form which is a guletionaire on respiratory symptons The results of the analysis are as follaus. 1. The complaint on cough was made by 15 dental technicians(21.4% and by 10 office workerr(16.7%). Dental technicians showed higher complaint on cough than office workers. The predietor variable for cough was the working hours for dental technicians and the period of smoking for the office sorkess. 2. The complaints on phelgm was made by 34 dental technicians(48.6%) and by 9 office workers(15.0%). The predictor variable on phelgm was the working hour for dental techniume and the period of smoking for the office workers. There was no statistically significant difference between two group on their complaint level. 3. The complaint on the breathlessnesr was made by 24 dental technicians(34.3%) and by 22 office workers(36.7%). The predictor variable on breathlessness was the period of smoking for dental technicians and the working hour for office workers. 4. The wmplaing on nasal catarrh & cold wax made by 29 dental technicians(41.4%) and 22 office workers(36.7%). The predictr variable on nasal catarrh & cold was the working hour for dental workerr, and the perird of smoking for the office workers. 5. The complaint on wheezing was made by 9 dental technicians(12.9%) and 8 office workers(13.3%). The primary predictor variable on wheezing was the working hour for both groups, and the secondary predictor variable was the period of smoking. 6. The complaint on the chest and lung dislase was made by 12 dental technicians(17.1%) and 4 office workers(6.7%) dental technicians showed bigher complaint. on chest and lung disease than the office workers. Bronchitis was the higher frequency illuess reported from both of the groups among chest and lung disease. 7. In conclusion, the predictor variable on respiratory illness was the working hour for dental techniciane, and the period of smoking for the office workers 8. 25 dental technicians(35.7%) and 9 office workers(15.0%) selected air pllution as the most urgent problem that working environment, has had. There was statistically significant difference between two groups(P<0.001)

• 대한지역사회영양학회지
• /
• 제9권2호
• /
• pp.233-240
• /
• 2004

This study was design to grope the suggestions leading synergic effects by bridging the gap between headquarters and branch office, and so to identify the infra-system of contract foodservice management company (CFMC) necessary for operating any kind of branch office including school, hospital and business and industry (B＆I). Among 8 categories consisted of infra-system in CFMC, 'C8. Evaluation ＆ analysis for branch office's operation' was the most important category in the headquarter's viewpoint, while 'C3. Sanitation management system' was the most important category in branch office's viewpoint. In support and application, 'C3. Sanitation management system' was the highest category in both headquarters and branch offices including school, hospital and B＆I. As a result of analysis on gap between main and branch office in importance, support and application in 8 categories, the efforts of communication and community of perception for infrastructure were needed, because 'C4. Education ＆ training for human resource management (HRM) system' and 'C8. Evaluation ＆ analysis for branch office's operation' in importance, 'C2. Menu management system', 'C4. Education ＆ training for HRM system', 'C6. Facility ＆ utility support system' and 'C8. Evaluation ＆ analysis for branch office's operation' in support had a gap. Correlation analysis to grasp the relation between importance of infra-system and headquarters' support or branch office's application showed that headquarters's importance and support were correlated positively in 'C3. Sanitation management system', 'C6. Facility ＆ utility support system', 'C7. Customer satisfaction management system' and 'C8. Evaluation ＆ analysis for branch office's operation' and branch office's importance and application were correlated positively in 'C1. Procurement ＆ food processing system', 'C5. Management Information system', 'C7. Customer satisfaction management system' and 'C8. Evaluation ＆ analysis for branch office's operation'. Lastly, 'C6. Facility ＆ utility support system' in the branch office of school and hospital and 'C2. Menu management system' in the branch office of B＆I were high in importance, low in support and application, therefore Intensive support for these categories was needed. In conclusion, continuous check and improvement for categories, which were identified as an urgent problems to be solved in this study, among infra-structure qualifying for CFMC, would enable contract foodservice industry that has grown quantitatively till now to grow qualitatively.

• 한국콘텐츠학회논문지
• /
• 제20권12호
• /
• pp.221-229
• /
• 2020

본 연구는 개봉일 흥행순위, 특히 개봉일 흥행 1위 여부에 초점을 두고 영화의 최종 흥행 예측 지표를 탐색하고자 한다. 한국 영화시장의 최근 5년간(2013~2017년) 개봉작 총 794편의 자료에 대한 회귀분석을 통해, 개봉일 흥행 1위를 달성한 영화일수록 최종 흥행성과가 더 좋음을 확인하였다. 또한 영화의 질(quality)이 개봉일 흥행 1위 영화의 흥행에 추가적인 영향을 준다고 보기는 어려웠다. 개봉일 흥행 1위 여부 외에 개봉일 대비 일요일 상영횟수 증가 여부도 최종 관객 수에 영향을 가지는 것으로 나타났다. 개봉일 흥행 1위 영화 158편에 대한 추가 분석 결과, 개봉 2주차 관객증가율의 최종 흥행 설명력이 높았다. 영화의 개봉일 흥행과 최종 흥행 간의 상관계수를 연도별로 비교한 결과, 상관계수가 일관된 증가 추세를 보이지는 않았다. 본 연구는 영화 흥행에 대한 새로운 지표들을 발굴하고 해당 지표들의 최종 흥행에 대한 영향이 유의하다는 것을 확인하였다는 점에서 기존 연구와 차별성을 가진다고 볼 수 있다.

• 한국환경보건학회지
• /
• 제38권3호
• /
• pp.213-222
• /
• 2012

Objectives: This study was undertaken in order to evaluate by work space zoning and structure the concentrations of biological contaminants in the indoor air of domestic office buildings. Methods: Air samples were collected in the office spaces of 15 office buildings in Seoul from June 28 to July 28, 2011. Prior to the sampling, each office was classified into 'open-plan office', 'cellular office' and 'mixed office' according to the work space zoning. To evaluate the biological contamination of indoor air, total suspended bacteria (TSB), Gram positive bacteria (GPB), Staphylococcus aureus (S.A), Methicillin-resistant Staphylococcus aureus (MRSA), Gram negative bacteria (GNB) and fungi were investigated. During the sampling, temperature, relative humidity and carbon dioxide ($CO_2$) were measured. Results: The TSB concentrations ($GM{\pm}GSD$) were $452({\pm}1.3)cfu/m^3$ in open-plan offices, $366({\pm}1.3)cfu/m^3$ in cellular offices and $287({\pm}1.5)cfu/m^3$ in mixed offices, and there were significant differences between the three groups (p<0.05). The highest concentrations ($GM{\pm}GSD$) of fungi were found in the indoor air of cellular offices $128({\pm}1.0)cfu/m^3$, which was at least three times higher than the concentrations in mixed offices $43({\pm}1.0)cfu/m^3$ (p<0.05). Conclusions: Microbiological contamination in the indoor air of office buildings by work space structure was the highest with the open-plan office layout which includes no high walls or doors separating the occupants.

• 사물인터넷융복합논문지
• /
• 제9권6호
• /
• pp.1-9
• /
• 2023

최근 MS Office 파일 내에 악성 스크립트 등이 은닉된 멀웨어 파일이 발견되고 있다. 이에 본 논문에서는 머신러닝 기법을 적용하여 악성 디지털 파일을 자동으로 검출할 수 있는 시스템을 설계 및 구현하였다. MS Office 파일 내 OLE VBA 매크로 기능을 악용하여 악성 스크립트를 검출하거나, OOXML 구조 분석을 통해 CDH/LFH/ECDH 내부 필드 값에 악성 스크립트를 탐지하고, OOXML 구조에서 참조되지 않는 비정상적인 CDH/LFH 정보를 추가한 경우 이를 검출할 수 있는 메커니즘을 제시하였다. 그리고 VirusTotal 악성 스크립트 판별 기능을 이용하여 MS Office 파일에 대한 악의적 손상 여부 자동 판별하는 기능을 이용하여 머신러닝 기반 통합 소프트웨어를 설계 및 구현하였다. 실험 결과 파일 손상 여부를 자동 판별할 수 있으며 최적의 머신러닝 모델을 이용하여 임의의 MS Office 파일에 대해 향상된 검출 성능을 제공하는 것을 확인하였다.

• 한국실내디자인학회논문집
• /
• 제21호
• /
• pp.69-75
• /
• 1999

The extensive coverage and high speed of communication network, which is a basic structure of the information society, enables the provision of various forms of informatiov. especially, such services as cyber medicine, cyber education, home office, home banking, and home shopping will be common; and, now, no one can deny that the information society starts to be part of our life. Regarding home office, John Navigate predicted home office through the electronic house in New Mecca Trend and Alvin Toffler asserted in The third Wave that people could do their work anywhere including living room in their hoses with the development of communication technology and other related appliances. Such predictions are realized with the development of information communicatiov. Therefore, housing space should be changed according to the realization of home office and the direction of housing plan need to be set for home office.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2006년도 추계학술발표대회 논문집
• /
• pp.322-327
• /
• 2006

In our previous research, office workers are relatively frequent in self-reported symptoms suggestive of MCS/IEI compare to construction worker who highly exposed to VOCs compounds. However in that research, the subjects were too small to say it clearly. Based on that research results, self reported symptom surveys to 110 office workers and personal exposure concentration measurement were conducted to 13 of people. VOCs exposure levels were measured within office, house and other places during a week by Passive Sampling Method. In this study, it was found that the number of office workers who met the operational criteria of MCS/IEI was 23.6% similar to 24.5% of previous result, and average of TVOC concentration was appeared high state by order of office, house, and personal exposure.