• Journal of the Korean housing association
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• v.18 no.1
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• pp.123-129
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• 2007

The purpose of this study was to suggest the idea for IAQ improvement of the of officetel which is used by fully or partly residential space. The data was collected from 110 residents by questionnaire survey and an experienced architect by personal interview. The results showed that the IAQ improvement of the officetel with residential usage and residence was urgent. The educational program about maintenance of IAQ for residents was essentially needed. To recommend eco-friendly materials in process of construction was important so as to take precaution against 'sick building syndrome'. It was also necessary to improve on the size, shape, and location of ventilation window.

• Journal of the Korean Society of Marine Environment & Safety
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• v.14 no.1
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• pp.55-64
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• 2008

In these days, not only many peoples were killed or wounded by seismic sea waves in Indonesia, but also our country is influenced by disasters such as tsunami and earthquake happened in sea areas adjacent to japan. The precaution against disaster and the rapid communication of disaster informations have become important. In order to minimize and prevent citizens' properties and lives from the loss or the damage by natural calamities suas storms, earthquakes and typhoons, the establishment of communication network for rapid information transmission and the development of system for preventing citizens from disasters should be performed.

• Journal of the Korean housing association
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• v.7 no.2
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• pp.153-160
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• 1996

The purpose of this study was to examine the tendency of demands and satisfaction according to the resident's characteristics using the Cognitive Measurement Scale of Residential Life Management. Data were analyzed by the SAS program package. The results of study showed that the degree of satisfaction in the life management was low. And highest demand of each factor was as follows : Life cooperative association in Fesidential life convenience service(I). Bank service in Residential life support service(II). Announcement about utility fee in Resident's activity support and announcement of managerial warks(III). Works about criminiality control in Safety and order sustaining(IV). Care for empty house in Precaution to accident(V).

• Journal of the Korea Safety Management & Science
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• v.15 no.2
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• pp.151-159
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• 2013

This paper reviewed the relationship between internal marketing(management support, education, pay system, internal communication, employment security) and food safety climate(prevention, superior attitude, work condition), and the moderating effect of employment type(permanent or temporary employees) in food service company. Based on the responses from 304 responses, the results of hierarchical multiple regression analysis showed that 4 factors(management support, education, internal communication, employment security) effect positively on food safety climate(prevention, superior attitude, work condition). The positive effect of internal communication on superior attitude and work condition appeared to be more positive in permanent employees than in temporary employees. And the results of t-test analysis showed that permanent employees perceived more positively all internal marketing factors(management support, education, pay system, internal communication, employment security) and food safety climate(precaution, superior attitude, work condition) than temporary employees.

• Proceedings of the KIEE Conference
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• 1999.07e
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• pp.2130-2132
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• 1999

This paper is research for the practicability of instrument which can apply to the transformer on the spot with the criteria of insulation oil with the method of measuring the volume of $H_2O$ in the insulation oil by playing insulation oil with the significant role for precaution diagnosis on breakdown of transformer among power system into Nd:YAG laser.

• Korean Journal of Veterinary Service
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• v.19 no.2
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• pp.180-184
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• 1996

The present study was conducted to investigate for the hematological test and treatment effect of cattle infected with theileriosis in Cheju area. The results were summarized as fellows 1. Symptom of cattle infected with theileriosis were lose of appetite, depression, jaundise, anemia and fever. 2. A postmortem sing of cattle infected with theileriosis were not observed exept for jaundise of subcutaneous, expansion of gallbladder. 3. In the hematological test results of cattle infected with theileriosis supposed lese then killed so far as RBC number of 1, 000, 000/mm and if treated with RBC number of 2, 000, 000/mm cattle was able to recovery 4. In the treatment of cattle infected with theileriosis recovered after 90 days of treatment and the precaution against a shock of blood transfusion were able to the control of injection time and blood qantity.

• Proceedings of the IEEK Conference
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• 2002.07c
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• pp.1764-1767
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• 2002

Recent explosive increases in information 'volume have led to a rapid development or a change of information technology which stores, searches, and manages a vast amount of information. It is considered that an effective share and utilization of a large amount of digital information produced by work performances is a pivotal element which can make decisive contributions to a great success of business management. This common property of information reflects a changing social paradigm including a change of business processes. This paper is aimed at designing and embodying the construction of knowledge base in an efficient project management system using unsupervised data mining techniques in order to extract information and utilize it as knowledge about standard data (statistical data, template etc.,), size prediction and a danger precaution notice which are needed for a plan and a scheduling of a new project from data coming from already-established projects.

• Journal of the Korea Safety Management & Science
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• v.7 no.5
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• pp.107-117
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• 2005

Zohar(1980) emphasized the influence of social, organizational, and psychological context in occupational safety and health study. With this research trend, Neal, Griffin, and Hart(2000) developed a sequential safety climate model. In this paper, author examined the usability of their model the relationships among safety climates, safety knowledge, safety motivation, and safety performance(safety compliance and safety participation). The author conducted a survey to 207 manufacturing workers, and the chief results of statistical analysis are as follows : 1) the leadership has positive effects on safety knowledge and motivation, 2) the precaution activities has only positive on safety knowledge, 3) the safety system has only on safety motivation, 4) the safety knowledge and motivation have positive effects on safety compliance and participation.

• Journal of Institute of Control, Robotics and Systems
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• v.13 no.6
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• pp.568-573
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• 2007

Environmental information (temperature, humidity, vibration, $CO_2$, gas leakage, etc.) of building is an essential item to manage and monitor a building. For intelligent building, it is necessary to get temperature and illumination information to save energy and crack information to prevent structural problems. Moreover, temperature and gas leakage information to alarm a tire precaution, or humidity information to maintain comfortable environment. However, there have not been many researches on systems for gathering environmental information and building maintenance due to high costs. In this paper, wireless sensor network technology is applied to collecting building environmental information. Wireless sensor network is one of the latest issues and has low-power consumption, low-cost, self-configuration features.

• Bulletin of the Korean Chemical Society
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• v.30 no.4
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• pp.829-836
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• 2009

The catalytic enantioselective electrophilic fluorinations of active methine compounds promoted chiral palladium complexes have been developed. Treatment of $\beta$-keto phosphonates and $\beta$-ketoesters with N-fluorobenzenesulfonimide as the fluorine source under mild reaction conditions afforded the corresponding $\alpha$-fluorinated adducts in high yields with excellent enantiomeric excesses (up to 99% ee). These reactions can be conducted in alcoholic solvents without any precaution to exclude water and moisture.