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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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Journal of the Korea Safety Management and Science
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Journal DOI :
Korea Safety Management and Science
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Volume & Issues
Volume 14, Issue 4 - Dec 2012
Volume 14, Issue 3 - Sep 2012
Volume 14, Issue 2 - Jun 2012
Volume 14, Issue 1 - Mar 2012
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A Study on the Integration of Systems Engineering Process and Systems Safety Process in the Conceptual Design Stage to Improve Systems Safety
Kim, Young-Min ; Lee, Jae-Chon ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 1~10
DOI : 10.12812/ksms.2012.14.3.001
Recently, we have witnessed the definitely negative impacts of large-scale accidents happened in such areas as atomic power plants and high-speed train systems, which result in increased fear for the potential danger. The problems appear to arise due to the deficiency in the design of large-scale complex systems. One of the causes can be attributed to the design process that does not fully reflect the safety requirements in the early stage of the system development because of the substantially increased complexity. In this paper, to enhance the systems safety an integrated process is studied, which considers simultaneously both the system design process and system safety process from the beginning of the system development. In the conceptual system design phase an integrated process model is constructed by analyzing the activities of both the system design and safety processes. As a case study example, an inner city train system is described with the application of the developed process. The computer simulation of the example case is followed by the result discussed. The results obtained in the paper are expected to be the basis for the future study where a detailed process and its associated activities can be developed.
A study on improvement of the safety level in university laboratory using the safety management assessment
Park, Hai-Chun ; Cho, Sang-Hoon ; Sim, Chul-Woo ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 11~19
DOI : 10.12812/ksms.2012.14.3.011
Especially because of the distinctiveness that new experiments and research provoke coexistence of various risk factors, the researchers in university laboratory are being exposed to incidents that are difficult to predict. Due to the fact that the numbers of accidents that occur at the university laboratory are increasing, the necessity for laboratory safety management is on the rise. Most laboratory accidents are caused by the ability that can detect risk factors such as unsafe behavior or unsafe condition but is not working perfectly. In order to prevent researchers in advance from unsafe behavior or unsafe condition, effective safety education, systematic safety management, safe research environment, continuous safety check and proper measures after accident are the most important factors. In this study, survey was conducted in university laboratory to identify the factors that affect on safety management and to measure the safety management level. As a result, effective measures are proposed for the improvement of the safety management level.
A Study on Safety Awareness of High Risk Chemical Companies: (Focusing on Large Chemical Corporation)
Hur, Kwan-Heu ; An, Hyung-Hwan ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 21~31
DOI : 10.12812/ksms.2012.14.3.021
This study was conducted in order to assist with infusing safety consciousness and resolving insensitivity towards safety for industrial accident in workers, managers and executives of chemical companies. Among many industrial accident prevention methods, Korea has been mostly taking an engineering approach of preventing industrial accidents by replacing old machines with risks of an accident and through new facilities and equipments. Through an attitude survey of workers in large scale chemical companies, this study wished to examine the fact that the biggest reason why the accident rate for the past 10 years has not decreased is because safety consciousness has not been established yet.
An Empirical study on the Prevention of Crash Accident in Construction Fields - Focused on G Construction Company -
Jo, Jae-Hwan ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 33~38
DOI : 10.12812/ksms.2012.14.3.033
Construction companies with the highest proportion in death crash has been devoting much effort to prevent the crash accidents. In general, a crash-proof worker has been wearing a seatbelt. However, the G construction company had happened in industrial settings when workers fail to abide by the rules. The Carabiner, one of the composing of Safety Belt, must endure the Allowable Load. In this study, the Industrial accidents and cause of the crash analysis in G Construction company is performed by empirical research. And we have been studied the empirical research to setting up of the allowable limit for Carabiner.
Integrated Safety Risk Assessment and Response Preparation on Construction Site Formwork Using FMECA Method
An, Sun-Ju ; Song, Sang-Hoon ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 39~48
DOI : 10.12812/ksms.2012.14.3.039
Risk Assessment to list possible safety disasters and their probability and severity is the starting point for effective safety management on construction project site. However, the safety managers in owners, construction supervisors, contractors, and sub-contractors still have difficulties in judging the priorities of safety activities and preparing responses to each potential safety disasters. Therefore, this study aimed to suggest a systematic method in assessing safety risk prior to commencement with the agreement of stakeholders. FMECA(failure mode effects and criticality analysis) was selected as a main assessment tool and it was modified according to the characteristics of construction projects and trades. Each risk is, firstly, evaluated with occurrence probability, possible loss and impacts to projects, and detections, and then risk priority number(RPN) is calculated. Subsequently, the managers of each stakeholder discuss the types, timing, and responsibilities of responses as a group decision-making process.
Investigation & Analysis about fatalities of falls from height at construction work
Ko, Young-Wook ; Kim, Dong-Ryeong ; Cho, Joung-Ho ; Kang, Kyung-Sik ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 49~57
DOI : 10.12812/ksms.2012.14.3.049
Proportion of falling from height accident at construction work accounts for more than 40%, and the number of injuries is getting increased. So without considering falling from height, we can say that it's hard to achieve our goal(accident prevention). Another critical point that we have to think about theses days is the fact that construction workers are getting older. To be specific, the number of workers who are above 50 years old accounts for 65.6% among the fatalities(2007~2011, KOSHA inspection). Accordingly, to effectively prevent construction accedents, especially falls from height, we need to focus on motion analysis of older construction workers and then make suitable measures for growing accident rates at construction work.
A Development on Assessment Criteria for Safety Management of Small Steel Works
Park, Il-Seop ; Gal, Won-Mo ; Son, Ki-Sang ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 59~66
DOI : 10.12812/ksms.2012.14.3.059
Steel industry in Korea is a key national industry that has led economic growth for a long time. And accidents occurred from a variety of causes has endlessly made as much as remarkable achievements of steel industry. It is a fact that research achievements of disaster prevention in steel industry has not been significantly, compared to production technique achievements. And the level of interest on safety management in the steel industry is conspicuously low. Although support activity for a various safety management are provided reasonably to prevent disasters occurring with subcontractors. A method capable of quantitative evaluation, applied to subcontractors in most business places are relatively rare except parent firms-leading places. This study is to make and show safety management activities to purcue in advance in conjunction with a parent firm through development of a more systematic and quantitative evaluation model for disaster prevention with steel industry subcontractors, and to contribute to disaster prevention in domestic steel industry through advanced safety management method, by applying a proposed evaluation model of safety management activities as subcontractors in steel industry.
The Way for improvement of facility to strengthen accessibility of the site for fire department
Oh, Taek-Hum ; Sung, Ja-Man ; Pak, Chan-Suk ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 67~75
DOI : 10.12812/ksms.2012.14.3.067
Because recently(July 14, 2011) fire occurred in the engine room of a moving taxi under Namsan Tunnel 1, 51 vehicles' driver and more than 250 passengers in the road tunnel were urgently evacuated with abandoned vehicles. Vehicle fires in Namsan Tunnel that day, Sufferers struggled to escape quickly difficult to escape the two-way by abandoned vehicles on the road and to fear many casualties by using vehicle fuel and combustible interior and the driver who is ignorant of vehicle accident continuous entered in the road tunnel had accessibility the site of fire department was more difficult. In this study, It is to investigate structure and basic materials, such as fire extinguish equipment and facilities for damage prevention and to analyze the problems and to plan improvement method of fire extinguish equipment, facilities for damage prevention and transportation facilities(Large traffic signs, Breaker, etc.) on the Namsan Tunnel that in the long-term plan is prepared to strengthen for accessibility of the site of fire department in case of Vehicle's fire.
The Way of operations and tactics for Disaster plan of High-rise Buildings
Lee, Jung-Il ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 77~83
DOI : 10.12812/ksms.2012.14.3.077
Recently, For the most efficient use of spaceis, high-rise buildings tend to increase. So it is with Korea, too. Besides, today high-rise buildings grows due to fire damage to life and property at large. In this study, Through analysis of domestic and foreign fire case and listen to the high-rise building fire managers, tenants, professionals advice, when the fire from the high-rise building, effective fire suppression tactics should we wish to research ways. In addition, we have used the car gondola was installed outside the fire suppression methods in studying. So that fire-fighting is a fire place can be reached quickly, many casualties and property damage, will be reduced.
A Study of factor analysis of immune building system for microbiological safety
Choi, Sang-Gon ; Jang, Sung-Min ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 85~92
DOI : 10.12812/ksms.2012.14.3.085
In this study the real situation of apartment house in seoul is reproduced with multi-zone modeling program contam2.4. This model include immune building system(disinfection system) which is consist of dilution, Filter Technology and UVGI(ultra violet germicidal irrdiation). In this study experiments design method used for estimating interaction of HRV air change rate, UVGI air change rate and UVGI grade. Result show that HRV air change rate and UVGI air change rate is most influence factor for remove rate. also Interaction of HRV air change rate and UVGI air change rate is ost influence factor for remove rate.
A Study on CFD analysis of indoor microbe transport for microbiological safety
Choi, Sang-Gon ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 93~100
DOI : 10.12812/ksms.2012.14.3.093
The transmission of the world Installed in an Office occurs through the air. Preventing that transmission, especially in indoor environments like those in airplanes, schools and offices, is a major public health concern. in this study the real situation of lab which is consist of dilution, Ultraviolet-C based air sterilization system. This model include indoor microbe transport which is generated human source. a computer simulation was performed to determine if such simulation can be used effectively to predict the more accurate, but difficult to perform, actual physical experiment. Result show that CFD can be modeled microbe transport effectively and it can be visualized microbe transport separation from flow streamline. also it make a good prediction of microbe transport.
A Study on the Technique for Preventing Passing-by of High-speed Train
Chun, Chung-Geun ; Chung, Sung-Bong ; Lee, Min-Gyu ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 101~109
DOI : 10.12812/ksms.2012.14.3.101
It is commonly recognized that railway is one of the representative transportation and it offers public service based on strategies for being rapid, automation, safety. Since the opening of high speed railway, 3-hundred-million people have used it and acknowledged its efficiency. However, derailed accident at Kwangmyeong station in February, 2011, frequent malfunction of KTX-Sancheon, and accidents by engineer's careless fault damaged on credibility of safety, Especially, spreaded accidents through social networking service by cell phones amplified anxiety of public, being criticized by the press. This study analyzed statistics of past accident and cases of passing-by accident, and surveyed 152 KTX captain engineers about their recognition of the accident by careless fault and experiences of possibility of occurrence for preventing engineer's careless fault and restoring trust According to the analysis, engineers worry about responsibility and disadvantages related to the accidents for the most, and they are nervous about malfunction for the second most. This study presents prevention methods regarding the result. First, it is required to improve mental stability and concentration on their work, secondly, advanced ability to cope with malfunction or error through repetitive education and training are required to increase confidence, and for the last, improvement of operational supporting system such as ATP, GPS to prevent errors by human factors. Improvement of the system is expected to lead engineers to prevent careless fault and regain the reputation of railway.
A Study on the Priority Making of Human Error Prevention Business Using AHP
Han, Kee-Youl ; Back, You-Seoung ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 111~117
DOI : 10.12812/ksms.2012.14.3.111
In this paper to prevent human errors analyzed the causes of railway accidents and human error in last 5 years(2007~2011). The 2nd Railway Comprehensive Safety Plan currently being implemented in the safety business for prevention of human error. The accidents are often resulted from multiple causes with hardware failure and human errors. And prevention of human error associated with the implementation details of the priority projects, 14 projects were selected by draw. Then Analytic Hierarchy Process(AHP) methodology was used to select what projects were effective to human error.
Cost Risk Analysis for Preparing Budgets of Information Security using Fuzzy AHP
Ryu, Si-Wook ; Her, Duk-Gyu ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 119~126
DOI : 10.12812/ksms.2012.14.3.119
Recently, the breakdown of online banking servers and the leakage of customer information give rise to much concern about the security of information systems in financial and banking companies in Korea. The enforcement of security for information system becomes much more important issue than earlier. However, the security reinforcement of information system is restricted by a budget. In addition, the activities' cost to secure information system from threatening are under uncertain circumstances and should be established by a human decision maker who is basically uncertain and vague. Thus, making the budget for information system is exposed to any extent of the risk for these reasons. First, we introduce brief fuzzy set theory and fuzzy AHP (Analytic Hierarchy Process) methodology. Then, the cost elements that comprise yearly budget are presented and the priorities among the cost elements are calculated by fuzzy AHP. The cost elements that are exposed to risk are evaluated from the both perspectives of the risk impact and risk occurrence possibility which are expressed as linguistic terms. To get information on the risk profiles-pessimistic, most likely, and optimistic-for each cost element, the evaluation is accomplished and the result is presented. At last, the budget ranges-minimum, mode, maximum-for each cost element are estimated with the consideration of the risk profiles.
A Study on the Development of Analytic Hierarchy Process Plant Evaluation System for Safety Management
Yun, Yeo-Kwon ; Cho, Young-Wook ; Yang, Kwang-Mo ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 127~134
DOI : 10.12812/ksms.2012.14.3.127
Plant safety management that is enforcing introducing more than 95% in domestic manufacturing industry is using total plant efficiency by the evaluation index, and as a result, can see a lot of examples that plant productivity, economy and safety is increased. The efficient safety estimation for a business should analyze an accident data by considering every possible and potential factor. This study's purpose centers plant safety management activities that is management system for plant production and safety efficiency's maximization, plant evaluation system that plant safety management activities factor(reliability, maitainability, safety, service quality) that is enforcing in manufacturing industry can develop evaluation model that can evaluate qualitative activities by quantitative activities in process that maximize plant safety management wishes to do design.
Ship Repair Workers' Exposure to Asbestos by a Systematic Review in Korea
Choi, Sang-Jun ; Kwon, Hyo-Jung ; Gwak, Su-Gyeong ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 135~141
DOI : 10.12812/ksms.2012.14.3.135
This study was conducted to evaluate the characteristics of exposure to asbestos for ship repair workers in Korea by a systematic review. The number of articles studying asbestos exposure levels from ship repair workplaces was found to be 4. All asbestos concentration reported as either geometric mean and geometric standard deviation or ranges were transformed to arithmetic mean to estimate exposure level. In addition, weighted arithmetic means(WAMs) were calculated by weighing of the different number of samples. The WAM concentrations were 2.746 f/cc during asbestos dismantling work, 0.034 f/cc before asbestos dismantling work and 0.065 f/cc after working respectively. The maximum airborne concentration of asbestos during asbestos removal work was 7.02 f/cc which was 70 times higher than the occupational exposure limit of Korea, 0.1 f/cc. This study recommends that retrospective exposure to asbestos based on various ship types and operations should be assessed.
Developing Matching Table and Classification Code for Efficient Management of HAZMAT
An, Chan-Gi ; Chung, Sung-Bong ; Park, Min-Jun ; Jang, Seong-Yong ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 143~150
DOI : 10.12812/ksms.2012.14.3.143
In Korea more than 38,000 types of hazardous material(HAZMAT) are distributed, accordingly the accidents during transportation are also increasing. The agencies related to HAZMAT such as Environment Ministry, National Emergency Management Agency and National Police Agency have their own regulations. However, the classification criteria of HAZMAT are different to each other, which causes many problems in response to transportation accidents. In this study the classification standard of HAZMAT and the classification code using CAS number are suggested to manage HAZMAT efficiently. Through efficient management and standard classification of HAZMAT, the rapid and systematic response to transportation accidents related to HAZMAT is expected to be possible.
On a Risk Assessment Methodology based on the Technology Readiness Levels, Degrees of Difficulty, and Technology Need Values in the Development of Naval Surface Ships
Kim, Kyong-Hwan ; Lee, Jae-Chon ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 151~158
DOI : 10.12812/ksms.2012.14.3.151
The objective of this paper is to propose a method of how to perform risk assessment in the early stage of defense research and development for the acquisition of weapon systems. An advanced method for risk assessment and its associated objective functions are developed first based on the concept of systems engineering. The developed method is then applied to carry out the analysis of alternatives in the trade-off environments. As a case study, the multi-purpose training ship is considered, where it is performed using the notions of technology readiness levels, degrees of difficulty, and technology need values to facilitate design space visualization and decision maker interaction. It is noted that decision makers can benefit from our approach as an improved risk assessment method in the context of multi-criteria decision making.
A Study for dispersion evacuation by behavioral characteristics based on human cognitive abilities
Jang, Jae-Soon ; Rie, Dong-Ho ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 159~166
DOI : 10.12812/ksms.2012.14.3.159
A*algorithm is highly useful to search the shortest route to the destination in the evacuation simulation. For this reason, A*algorithm is used to evaluate the evacuation experiment by the computer simulation. However there are some problems to analyze the outcome in relation to the reality. Because all the people in the building are not well-informed of the shortest route to the exit. And they will not move to the disaster spot though it is shortest route to the exit. Therefore, evacuation simulation program based on A*algorithm raise a problem of bottleneck phenomenon and dangerous result by damage surrounding the disaster spot. The purpose of this research is to prove the necessity for dispersion evacuation simulation by Multi agent system to solve the problems of the existing evacuation simulation program based on A*algorithm.
Design of ALT Control Chart for Small Process Variation
Kim, Jong-Gurl ; Um, Sang-Joon ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 167~174
DOI : 10.12812/ksms.2012.14.3.167
In the manufacturing process the most widely used
chart has been applied to control the process mean. Also, Accelerated Life Test(ALT) is commonly used for efficient assurance of product life in development phases, which can be applied in production reliability acceptance test. When life data has lognormal distribution, through censored ALT design so that censored ALT data has asymptotic normal distribution,
control chart integrating
chart and ALT procedure could be applied to control the mean of process in the manufacturing process. In the situation that process variation is controlled,
control chart is an effective method for the very small fraction nonconforming of quality characteristic. A simultaneous control scheme with
control chart and
control chart is designed for the very small fraction nonconforming of product lifetime.
A case study for the asphalt damage with the subsidence
Kang, In-Won ; Cho, Sang-Hoon ; Sim, Chul-Woo ; Kim, Dong-Chul ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 175~181
DOI : 10.12812/ksms.2012.14.3.175
This example was able to focus on the long usage of the pavement that it was merely through the oxidation of the asphalt pavement which it could contact with on the road in the industrial housing complex and correlation regulation of the asphalt subsidence with the load in basic Infra of the configuration. The problem in conjunction with the subsidence (transformation) was interpreted as a problem of the subsidence of each pavement layer to lead the subsidence of the road or the transformation to packaging side asphalt pavement, but the traffic number of times of the heavy vehicle highlights for main problems with the road where is concentrated. In the case of general asphalt paving, it thinks it exposes light, and to study a general phenomenon for the asphalt transformation and a cause for a pavement construction method and the property of material used for pavement and a complement method by the case study at this time of the compound with the heavy vehicle traffic that it can become clear that small success transformation occurs at a point in time when 1-2 years more pass, and a fatigue rift occurs by ultraviolet rays, the oxidation with the contact with the air afterwards, and described beginning to use by the above.
Comparing the application of social network service with existing method on the efficiency and velocity of spreading mobilization order -Based on the circumstance of Ulchi focus lens training of South Korean military-
Sung, Ki-Seok ; Kang, Sung-Woo ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 183~191
DOI : 10.12812/ksms.2012.14.3.183
Since June 25th 1950, the beginning of the cold war (Korean war), Korean peninsula is still in a state of war. Officially South and North Korean government call a truceafter three years from the beginning day, however both countries are still having several combats in these days. So every Korean citizen male has duty for serving military duty and this lasts even after the serving regular military force, as reserved military. Although South Korea is very small country, the size of military is very large so informing all reserved military takes some time. Since this nation is confronting the enemy and considering the global potential threat, South Korean military needs expedite informing system to call up the reserved military to active duty. In this project, the current informing system has been analyzed and compared with the new method which is using social network service such as Twitter. However mobilization order is very critical. So in our new model there are two ways combined. Using twitter to inform and then use traditional ways to finish the order. This method will provide more efficient and accurate way to cover the call ups.
Factors Affecting Corporations Practice of Supply Chain Management: With a Focus on Information Sharing and Performances
Na, Sang-Gyun ; Wang, Jian-Xin ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 193~205
DOI : 10.12812/ksms.2012.14.3.193
Since manufacturing and supplying corporations today come to view their practice of SCM as important, it becomes essential to analyze and control the structural relationship between the information sharing among corporations and the performances resulting from their practice of SCM. It is thus the purpose of this paper to examine the factors that may prompt corporations to implement SCM by means of analyses into the relationship between information sharing and practice of SCM which corporations should lay stress on as well as the relationship between financial and non-financial performances of corporations. The findings of the study can be summed up as follows: First, as for the relationship between information sharing among and practice of SCM by corporations, information sharing among corporations turned out to affect such factors of implementing their SCM as trust, commitment mutual dependence. Consequently, corporations are requested to endeavor to implement SCM itself faithfully if they really aim to achieve their performances by practice of SCM and, at the same time, to make efforts to obtain understanding and support for information sharing among themselves. Second, from the analysis of the relationship between SCM and financial as well as non-financial performances of corporations, it was found that trust, a factor of SCM practice, had influence upon non-financial performances of corporations, but not upon their financial performances, while commitment and mutual dependence affected both financial and non-financial achievements of corporations. Therefore, it was made clear from the analysis that the decision and systematic control of SCM activities which best suit to a corporation play an important role in improving its financial and non-financial performances, because they greatly depend on the implementing extent of SCM factors such as trust, commitment and mutual dependence among corporations.
A Study on the Factor Analysis of Distribution Center Location Selection by Industry
Oh, Sun-Il ; Cho, Kwang-Hee ; Kang, Kyung-Sik ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 207~220
DOI : 10.12812/ksms.2012.14.3.207
Nowadays, logistics parks are no longer simply storage areas but rather the center of corporate supply activities. As the importance of logistics increases, so does the value of logistics related facilities. Unlike the past, in which the sole purpose of logistics services was the spatial movement of materials through transportation, modern logistics are required to carry out functions such as timely adjustment and swift adaptation to changing patterns, and this leads to the emphasis on forming logistics parks. Logistics parks make profits using the efficiency of time and space. Such logistics parks play an important role in a corporation creating operating profits as well as acting as a method of alternative investment for individuals. Logistics parks no longer simply store materials, but have become a place that plays an important role in various areas of corporate and individual activities, and thus the analysis of the selection of the location of logistics parks and the related characteristics is extremely important. There are many existing studies on the selection of locations of logistics parks but work on the factors related to location selection by industry seem lacking. As such, in the course of this study we have used preceeding studies to draft a questionnaire on which selection factors affect the selection of logistics park location in different industries and conducted empirical analysis of the questionnaire results to uncover the factors that affect the selection of the locations of logistics parks in different industries.
A Keyword analysis on the RFID research papers
Yang, Byoung-Hak ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 221~227
DOI : 10.12812/ksms.2012.14.3.221
This research is a key words analysis on Radio Frequency Identification. Key words were collected from Korean research papers in the electronic library DBpia. 700 papers published from 2001 to 2011 were included. The number of collected key words is 1460. The trend of publishing research papers was increased rapidly from 2005, reached peak at 2009 and decreased after 2010. Majority of key words were related to hardware, information technology and standardization. Selected 128 key words were analyzed and clustered by social network analysis to find a relationship among key words on RFID.
Cognitive Systems Engineering as a New Approach to Designing Software-Based Systems
Ham, Dong-Han ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 229~236
DOI : 10.12812/ksms.2012.14.3.229
The effect of information technology system on knowledge management activities and moderating effect of industrial type
Ahn, Kwan-Young ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 237~243
DOI : 10.12812/ksms.2012.14.3.237
This paper reviewed the relationship between information technology system and knowledge management activities, and the moderating effect of industrial type. The results of multiple regression analysis, based on the responses from 219 employees in manufacturing and financing service sector, showed that information technology infrastructure and information technology usage have positive effects on knowledge acquisition, knowledge transfer, and knowledge usage. In moderating effects, information technology infrastructure more positively related with knowledge acquisition in financing service sector than in manufacturing sector. And also information technology usage more positively related with knowledge transfer in financing service sector than in manufacturing sector.
A study on the Effects of Internal Customer Assistance Activity on Market Orientation and Customer Orientation
Lee, Gun-Hong ; Jang, Byeong-Jib ; Yoon, Ji-Eun ; Kim, Yong-Beom ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 245~257
DOI : 10.12812/ksms.2012.14.3.245
Business environment, competition among firms in recent years, diverse and fragmented by the symbol of the consumer has become very complex and intense. Nevertheless, for the best performance of firms differentiated their company strives to have unique core competencies. In this study, reviewing the internal customer support activities and existing research on market orientation and then how it affects the future strategy for the internal customer support activities. Through the results of this study, first, to appear understanding of the effect of education and training to customers in enterprise-wide, strategic plan through competitor analysis, improved communication between departments, etc need to design to be effective in performance of company in a long term when in planning and training for employees such as job training, service training and training for improving service mind. Second, employment stability and internal communications to the employee's customer orientation showed no significant affect. This is considered for employees due to lack of fear or anxiety, so the employer could focus on his role in the current organization willing to participate actively for goals of the organization. Finally external customer orientation in the employee's customer orientation did not affect the analysis results which is appeared to in companies are constantly communicating with employees through the company's position and the difference between the employee's position is necessary to look for ways to narrow down.
A Study on the Effects of Leadership Styles on Organizational Effectiveness - Focusing on Small and Medium Enterprises -
Yoo, Ji-Chul ; Lee, Young-Wha ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 259~268
DOI : 10.12812/ksms.2012.14.3.259
A Genetic Algorithm and Support Vector Regression based Hybrid Cost Estimation Model for Feature-based Plastic Injection Products
Seo, Kwang-Kyu ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 269~276
DOI : 10.12812/ksms.2012.14.3.269
A study on development of the intelligent production status boards using Smart TV
Cho, Yong-Wook ; Sim, Jin-Bum ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 277~282
DOI : 10.12812/ksms.2012.14.3.277
A Smart TV device is either a television set with integrated internet capabilities or a set-top box for television that offers more advanced computing ability and connectivity than a contemporary basic television set. In recent years, there has been a popularity rose up on Smart TV (Smart Television) usage at home. This paper present the intelligent production status boards using features and functions of smart TV in shop floor. With the proposed status boards, we can reduce installation and operating costs of the existing production status boards. In addition, This article present the system that can line monitoring without equipments as CC TV.
A Study on the Analysis of Stmartphone's Functional Attribute
Chung, Soon-Suk ; Kim, Kwang-Soo ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 283~289
DOI : 10.12812/ksms.2012.14.3.283
In the future, smartphone convergences are not only based on the on/offline integration, but also with the integration between mobile communications and broadcasts. Therefore, there is a need to search for new direction of mobile device that enables variety user applications that are different from the existing size and application issue. The aim of this research is to improve user interface of smartphone's functional attribute. We study on the analysis of smartphone's functional attribute by AHP. The survey results in this paper showed that the most preferable attribute of smartphone among the 8 was the wireless internet 25.3%, followed by messaging 20% and application 19.8%, which totaled to 62.5%. But the samples used were mostly limited to those aged 20 through 30. So the results are not considered as a representative preference of all smartphone users, and should be considered otherwise before materializing them to a product. Therefore, for the more liable results the further research should be conducted to gather data from a variety of users of all ages, and the functional attribute should be analysed through QFD.
A study on the mediating effects of teamwork in the care team
Yu, Byung-Nam ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 291~298
DOI : 10.12812/ksms.2012.14.3.291
The Influence of student career decision-making on the type of locus of control
Lee, Gil-Hwan ; Seo, Jung-Min ; Lee, Il-Woo ;
Journal of the Korea Safety Management and Science, volume 14, issue 3, 2012, Pages 299~314
DOI : 10.12812/ksms.2012.14.3.299
In this study, college students, the nature of the locus of control type determines that they affect about career decision making. For this purpose I a systematic and comprehensive study to literature research and empirical research. This research topics and research model based on the hypothesis set and set the hypothesis verified results to the following conclusions were able to elicit. Internals types influence that they showed a positive impact in reasonable career decision making type. Externals types influence that they showed a positive impact in intuitive, dependent career decision making type. The summarized facts, as above, may be empirical analysis results that may be advised during the career decision making of college students, and will be data which will propose a new direction in the career decision making of college students also.