• Safety and Health at Work
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• v.9 no.3
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• pp.352-355
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• 2018

Hazardous work zones (i.e., hot, warm, and cold) are typically established by emergency response teams during hazardous materials (HAZMAT) calls but less consistently for fire responses to segment personnel and response activities in the immediate geographic area around the fire. Despite national guidelines, studies have documented the inconsistent use of respiratory protective equipment by firefighters at the fire scene. In this case-series report, we describe warm zone gas levels using multigas detectors across five independent fire incident responses all occurring in a large South Florida fire department. Multigas detector data collected at each fire response indicate the presence of sustained levels of volatile organic compounds in the "warm zone" of each fire event. These cases suggest that firefighters should not only implement strategies for multigas detector use within the warm zone but also include respiratory protection to provide adequate safety from toxic exposures in the warm zone.

• Journal of Technology Innovation
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• v.12 no.3
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• pp.73-96
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• 2004

This research began by recognizing the development of telecommunication skill in a short period of time as one achievement of launching the national research and development (R&D) project for the diversification of telephone service and for the solution of telephone holdup rate. Under this concern, this research is focusing on searching the influential elements on successful outcome by analyzing the case of Time Division Exchange R&D Project carried out by Korea. Those variables for analyzing the case is limited to 7 definite variables, which are "willingness of policy making organization", "participation of manufacturers and buyers", "support from research and development group", "economy of operating methods and selection of machinery", "rate of technology transfer", "support from Fixer", and "quality management". Summarizing the result of analysis, in order to bring about technological innovation, knowledge creation activity leading to upward efficiency through competition and cooperation making a harmony should be done in one mechanism. I.e., launching an innovative policy should be done in an arena of competition and cooperation, where stability of implementing system is achieved, the entity of "Fixer" is an adequate operator, and competition and cooperation is efficiently managed, among where agreement on purpose and professional opinions are reflected.

• Asia pacific journal of information systems
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• v.16 no.3
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• pp.29-47
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• 2006

Many companies have been implementing Enterprise resource planning (ERP) systems for their organizational transformation in order to survive and achieve strategic advantages in an increasing competitive business environment. Thus, it is meaningful to identify factors that affect ERP system operation positively. Organizational citizenship behaviors (OCB) are discretionary, extra-role behaviors of employees which go beyond the prescribed formal roles, and are known as to be the contribution factors for organization performance. The purpose of this study is to develop the measurements for the OCB constructs in ERP system context and empirically test the relationships between the OCB construct and ERP system success. The four constructs - altruism, conscientiousness and courtesy, civic virtue, and sportsmanship - and fifteen measurements on the OCB were developed based on previous studies (i.e. Organ 1988) and empirically verified by confirmatory factor analysis. The results of testing the relationships between the OCB and ERP system success show that the OCB have a significant direct impact on the information quality and intention of IT innovation while they have an indirect impact on work efficiency mediated by information quality. This study enhances the OCB model into information system arena and helps better understand the user behaviors of information systems.

• Journal of the Korea Institute of Military Science and Technology
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• v.22 no.5
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• pp.705-715
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• 2019

The purpose of this study is to analyze the necessity of organizing an exclusive unit to perform the division Engineering Reconnaissance, and how to organize exclusive unit. To this end, first, it was analyzed whether exclusive unit organization was necessary by using organization-conditions and AHP. Next, through ARENA model simulation and task-analysis, it was determined how many people would be organized, and how the class structure would be appropriate. As a result, first, it is reasonable to organize the Engineering Reconnaissance unit as an exclusive unit, and the best way is to organize all-time(war/peace time). Second, the exclusive unit should be organized into a total of 10 persons(2~3 cadres, 7~8 soldiers). We hope that the research will contribute to the rational procedure of our military unit structure organization and set the standards for applying the quantitative methodology.

• Journal of Information Technology Applications and Management
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• v.28 no.4
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• pp.13-20
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• 2021

In this paper, I was applied the life distribution following linear failure rate distribution, Lindley distribution and Burr-Hatke exponential distribution extensively used in the arena of software reliability and were associated the reliability possessions of the software using the nonhomogeneous Poisson process with finite failure. Furthermore, the average value functions of the life distribution are non-increasing form. Case of the linear failure rate distribution (exponential distribution) than other models, the smaller the estimated value estimation error in comparison with the true value. In terms of accuracy, since Burr-Hatke exponential distribution and exponential distribution model in the linear failure rate distribution have small mean square error values, Burr-Hatke exponential distribution and exponential distribution models were stared as the well-organized model. Also, the linear failure rate distribution (exponential distribution) and Burr-Hatke exponential distribution model, which can be viewed as an effectual model in terms of goodness-of-fit because the larger assessed value of the coefficient of determination than other models. Through this study, software workers can use the design of mean square error, mean value function as a elementary recommendation for discovering software failures.

• Journal of the Korea Institute of Military Science and Technology
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• v.22 no.1
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• pp.124-134
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• 2019

As the types of North Korea's provocation are diverse and unexpectable in the costal area, ROK navy needs to develop countermeasures, such as costal defence guided rockets. Recently ROK navy developed the PKX-B which is equipped with the new 130 mm guided rocket. The most popular rockets are LOGIR for short range targets, 130 mm guided rocket for middle range targets and Spike-NLOS for long range targets. As various guided rockets are developed, it is required to develop a guided rocket analysis model and it's analysis methodology. In addition, these guided rockets can be installed on any platforms; ground vehicle, aircraft and warship. The paper proposes systematic methodology to estimate the operational effectiveness of costal defence guided rockets. A case study exploiting the ARENA simulation model is explained to demonstrate the implementation of the proposed methodology.

• Cross-Cultural Studies
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• v.36
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• pp.61-95
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• 2014

At the turn of the century in which European colonialism was reaching its zenith and modernization was gathering speed, public museums were institutionalized. This paper looks into the part these European modern museums played in territorializing academic disciplines like anthropology and art history. The museums to deal with are the British Museum and the National Gallery in London, Mus?e du Louvre in Paris, and Museumsinsel in Berlin. Rather than in-depth detailed analysis of each museum, the aim is to explore the ways in which these museological institutions interacting with modern disciplines in the wider colonial context objectified other cultures and formulated a framework of the world through classification and comparison of material things, on the basis of the judgement of their artistic values. This exploration is also to rethink theoretical positions and perspectives on the museum in Korea. It is remarkable in Europe that such academic fields as history, art history, anthropology and cultural studies look for new possibilities of museology in conjunction with the recent proliferation of studies on the museum as a medium to construct and deconstruct knowledge. Meanwhile, the mammoth European museums which are often considered a stronghold of museology advocate the 'universal museum' themselves, quite the modern idea but in a revised rendering. Under these circumstances, this paper seeks to shed light on the definition of the museum as an arena in which scholarly discourses about art, culture and history can be created and contested, on the effectiveness of the museum as a communication medium in a postcolonial era, and on the need to pay trans-disciplinary attention to the museum in its broadest sense.

• The Journal of Pediatrics of Korean Medicine
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• v.33 no.1
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• pp.34-45
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• 2019

Objectives The purpose of this study is to highlight recent gut-microbiota studies and to encourage gut-microbiota-related researches in Pediatric science of Korean Medicine. Methods We searched gut microbiota related studies and patents via the PubMed database of the US National Institutes of Health (NIH) and the PatentScope database of the UN World Intellectual Property Organization (WIPO) to see current trends of gut microbiota studies. Results All searched research and review articles in gut-microbiota studies were analyzed and presented as two charts, showing the recent trends of gut microbiota research. We summarized and discussed the significance of the selected fifty-six articles. Also, we listed reported gut-microbiota-derived small metabolites, impacting on human health and diseases. Conclusions This study emphasizes the critical roles of gut-microbiota and their-derived small metabolites in the human physiology and pathology. We know and agree that many natural compounds in Korean Medicine could be converted into small metabolites by gut microbiota in our body. Thus, it is important to encourage physicians and researchers of gut microbiota in the arena of Pediatric Korean Medicine. We believe that researchers will find a lot of unknown metabolites produced by gut microbiota from natural compounds in Korean Medicine.

• Health Policy and Management
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• v.31 no.3
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• pp.312-327
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• 2021

Background: Infection prevention and control (IPC) to manage healthcare-associated infection (HCAI) has emerged as one of the most significant public health issues in Korea. The purpose of this study is to draw implications in IPC policies by analyzing the context, process, and major actors in policy development and comparatively analyzing IPC policy contents of Korea with three other countries. Additionally, IPC policies were analyzed in the context of coronavirus disease 2019 (COVID-19) to provide implications for future pandemics and HCAI events. Methods: This study incorporates a qualitative approach based on document and content analysis, applying codes and thematic categorization. IPC policy contents are comparatively analyzed by adopting the concept model, developed by the World Health Organization, which consists of core components of IPC structure at the national and facility level. Results: National IPC policies were developed within a complex social and political context, through the involvement of various stakeholders. IPC policies in Korea place a high emphasis on establishing IPC programs and built environments in healthcare facilities, whereas there were potentials for improvement in policies involving patients and promoting a safety culture. IPC policies, which currently focus on general hospitals and certain functions of hospitals, should further be expanded to target all healthcare facilities and functions, to ensure more efficient and sustainable IPC responses in the current and future disease outbreaks. Conclusion: IPC is a complex policy arena and lessons learned from the analysis of existing policies in the context of COVID-19 should provide valuable strategic implications for future policies.

• English & American cultural studies
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• v.10 no.2
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• pp.267-289
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• 2010

Nationalism endorses a collective movement to establish an authentic position in the international cultural and political arena. Arguably the dialectic of nationalism and geopolitics bears a reassuring similarity to the philosophical lineage going back, at least, to Hegelian dialectic of universality and particularity. This dialectic platform has been concerned with sustaining, among other things, the dynamics between the universal and the particular. In practical terms, nationalism prompts increased sensitivity to socio-political pressures coming from abroad to cancel the national particularity into geopolitical, so-called universal, anonymity. Drawing suggestively from psychoanalysis, Lacanian ethics in particular, this discussion articulates the ethics of nationalism. Recounting Kantian self-determination as a reference point for responsible morality, Lacan suggests the problematics of desire as an alternative index for ethics. As individual desire flows from the unfathomable abyss of misrecognition, Lacanian ethics dissuade individuals to unlearn the fantasy that their own real desire, a residue produced by the Symbolic process, can be satisfied with that very socio-cultural Symbolic. Subjecting nationalism to Lacanian implications, Zizek illuminates nationalism as a small screening object which obscures as much as displays the circuits to the individual desire. Psychoanalytic ethics addresses that the ethical base should be found upon the particular, individual, real desire. As far as the nationalist cause also puts emphasis upon particularity rather than universality, nationalism is logically positioned to exert reflective efforts on empowering its constitutive individuals. Lacanian ethics persuades us to challenge the universal claim and to work through to regenerate nationalism in presenting its final contribution towards individual particularities.