• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.11a
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• pp.205-208
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• 2002

본 연구에서는 단순노무직, 판매직, 전문직에 종사하는 피험자를 대상으로 100%의 basil oil, lavender oil, lemon oil, jasmine oil, ylang-ylang oil (KIMEX co. Ltd, Korea), skatole (TAKASAGO co. Ltd, Japan)등 총 6가지 종류의 천연향에 대한 두뇌의 정보량 흐름을 파악하기 위해 상호 정보량을 검토하였다. 그 결과, 전문직에서는 상호 정보량의 유의한 변화가 전두엽 사이(F3F4)에서 나타난 반면, 단순노무직과 판매직에서는 전두엽(F3F4), 두정엽(P3P4), 측두엽(T5T6) 사이에서 모두 나타났다. 두 직종과 비교하여 전문직이 주로 외부 자극에 대한 고차원적 기능을 담당하는 전두엽영역의 정보량에서 유의한 변화를 보인 것은 향을 전문적으로 구분하고, 확인하는 그들의 직업적 특성을 반영한 결과라 추측된다. 또한, 단순노무직과 달리, 전문직과 판매직은 선호도가 낮은 향에서 상호 정보량이 증가하는 경향을 보여, 향 관련 종사자들의 선호도와 상호 정보량간의 관련성을 시사하였다.

• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.253-258
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• 2020

Depression is a disease with an increasing prevalence worldwide, and is highly associated with mortality as well as several diseases such as hypertension. The aim of this study is to discover clinical risk indicators associated with depression in the occupational group of simple labor workers. This study used the Seventh Korean National Health and Nutrition Examination Survey (2016-2018) conducted by the Korea Centers for Disease Control and Prevention. In association between depression and demographic information, age, sex, degree of stress perception, and stress perception ratio indices had a very high statistical association with depression, and education level and marital status were also associated with depression. Obesity indices such as abdominal circumference and body mass index were not associated with depression. Among the blood information, hemoglobin and hematocrit were highly associated with depression, and statistical significance was maintained even in the analysis adjusted for sex and age. The results of this study can be used as information for the prevention and treatment of depression in the occupational group of simple labor workers in the future.

• Journal of the Korea Institute of Building Construction
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• v.16 no.2
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• pp.133-140
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• 2016

The amount of labor input in a construction project is used as source data to estimate construction cost and to understand the productivity of the construction industry. However, there is a significant difference between the standard of estimation and the actual amount of labor input, and a plan is needed to resolve this problem. For this reason, to establish a system with which the actual amount of labor input can be inputted in a more accurate and simpler manner, a new method is proposed in this study. In the new method, a digital pen is used to minimize the difference from traditional handwriting on paper using a pen, and eliminate the redundant input of information. This study is expected not only to reduce the actual amount of labor input but also to contribute to the productivity of construction cost estimate through the sharing or utilization of the information on the web.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2002.11a
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• pp.53-57
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• 2002

사회적으로 여성의 지위가 상승하고 역할이 강조되면서 거의 전 산업분야에 걸쳐 여성의 진출이 매우 활발해지고 있는 실정임에도 아직 건설업에 있어서 여성의 역할이나 참여도는 매우 낮은게 현실이고 또 기존의 건설업에 참여하고 있는 여성근로자들도 단순 사무보조 또는 단순 일용노무직에 불과한 현실이다. 여기 약 20여개의 현장을 공사규모, 종류, 기간, 금액, 각각의 시공사별로 표본 추출하여 각 현장의 안전관리자들에게 설문 받은 내용들을 보면 건설업에서의 여성근로자들이 얼마만큼이나 안전, 보건상으로 소외되고 관심밖에 있는지 잘 나타나 있다 하겠다.(중략)

• Proceedings of the KHMA Conference
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• 2013.05a
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• pp.368-368
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• 2013

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.146-159
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• 2015

The purpose of this study was to investigate the influential factors on the job mobility types and patterns of baby boomers over the past 15 years. Sequential analysis was conducted to analyze the data that were derived from Wave 1~15(1998~2013) of Korean Labor and Income Panel Study(KLIPS). In particular, we analyzed the job mobility types and frequency, conversion analysis, probability, and significance rate. The results were as follows: firstly, proportional rates of male baby boomer workers such as technical, functional, and agriculture workers were higher than those of professionals and semi-professionals, whereas in case of female baby boomer workers, proportional rate of office workers were lower than those of service and sales workers. It was showed that functional and labor workers significantly higher than others. We found that after retiring, they left their job to search for farming job or choose to work in secondary labor markets. We suggested that the retirement support system and management system should be designed and conducted in a good manner.

• Journal of Digital Convergence
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• v.17 no.4
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• pp.203-210
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• 2019

This study analyzed the size and influence factors of annual average health expenditure according to job type. Using data from the Korea Health Panel (2012), the final analysis was conducted on adults aged 20 years or older, excluding the missing data. Data analysis was done by logistic regression analysis to analyze the factors affecting medical expenditure. As a result of the study, Model 1 showed higher expenditure on medical expenses by skilled workers in agriculture and forestry fishery than those in simple labor. Model 2 was analyzed as having a positive effect on the increase of medical expenditure by the simple worker in the sales of the occupation, statistically significant by sex, marriage, income level and chronic disease. Therefore, it would be necessary to establish social security and health care & welfare policies, in order to grasp the disease with a high frequency rate according to occupation status and activate the physical examination and preventive actions.

• Science of Emotion and Sensibility
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• v.6 no.1
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• pp.39-45
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• 2003

To investigate the changes of cortico-cortical connectivity during odor stimulation of subjects classified by occupations, the mutual information content of EEGs was examined, for general workers, perfume salespersons and professional perfume researchers. Analysis of the averaged-cross mutual information content (A-CMI) from the EEGs revealed that, among the professional perfume researchers,. changes in the A-CMI values during odor stimulation were more apparent in the frontal region of the brain, although for the general workers group and perfume salespersons group such changes were more conspicuous in the overall posterior temporal, parietal and frontal regions. These results indicate that the brains of professional perfume researchers respond to odors mainly in the frontal region, reflecting the function of the orbitofrontal cortex (OFC) due to the occupational requirement of these subjects to discriminate of identify odors. During odor stimulation, the perfume salespersons, although relatively more exposed to odors than the general workers, showed similar changes to the general workers. A-CMI value is in inverse proportion to psychological preferences of the professional perfume researchers and perfume salespersons, but this is not the case with the general workers. This suggests that functional coupling for people who are occupationally exposed to odors may be related to odors nay be related to psychological preference.

• Journal of Legislation Research
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• no.44
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• pp.655-688
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• 2013

Most of all the transfer of undertakings in such a service provision business as labour-intensive operation creates uncertainty of employment, aggravates terms of employment and breaks a trade union. However there are no regulations in Korea to protect employees from these undesirable situations. On the other hand Great Britain has introduced the concept of a transfer of undertakings by service provision change in 2006. It was intended to remove or at least alleviate the uncertainties and difficulties created by the need under TUPE 1981 and EU Directive to establish a transfer of a stable economic identity which retained its identity in the hands of the alleged transferee. In contrast to the words used to define transfer in the 1981 Regulations 'service provision change' is a wholly new statutory concept and distinguished from the economic entity. The new provisions seems to be straightforwards and the circumstances in which service provision change is established are clearly set out in Regulations. In this context there is no need for a judicially prescribed multi-factorial approach, as advanced by European Court of Justice like Spijkers test. The new concept of service provision change apply even though there are some minor difference or differences between the nature of the tasks carried on after service provision change as compared with before it. A commonsense and pragmatic approach is required and It is enough only to ask whether the activities carried on by the alleged transferee are fundamentally or essentially the same as those carried out by the alleged transfer. TUPE 2006 of Great Britain far exceeding the scope of the Acquired Rights Directive is full of suggestions as a model of legislation to secure a stable employment itself and favorable and fair conditions of employment. More active efforts are needed for lawmaking to prohibit a dismissal and vary conditions of employment for the reason of the transfer of undertakings itself.

• Convergence Security Journal
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• v.17 no.5
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• pp.187-203
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• 2017

This study focuses on analyzing the problems of the Korean standard classification of occupations(KSCO), which is a formal and institutional implementation method that affects the occupational identity and Occupational Prestige of Private Security, and suggests ways to improve it. The following should be supplemented. (1) It is necessary to unify occupations related to private security that are classified into simple labor workers. (2) Delete the Technical Security Guards(4123) and create a Security Guard(4123) instead. (3) Facility Security Guards(41230), Convoy Security Guards, Technical Security Guards(41232), Security monitoring and control personnel(41233), and Special Security Guards(National important facility security guard)(41234) will be newly established. (4) Change the name of subclassification and subclassification in simple labor worker of Major Class 9(Code 9), and adjust Security Guards(9421) to the Surveillance Personnel(9421).