• Asia-Pacific Journal of Business
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• v.12 no.2
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• pp.25-37
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• 2021

Purpose - This study analyzes the situational relationship between the components of job crafting and innovation performance, and based on this, suggests practical alternatives to the effect of the control variables of organizational support. Design/methodology/approach - For this survey, 350 questionnaires were distributed to Korean SME workers from October 5, 2020 to March 20, 2021, and 230 questionnaires were collected. In order to check the validity of the questionnaire, the questionnaire judged to be inappropriate in response was excluded. The recovery rate was 65.7%, and the effectiveness of the questionnaire was 82%. Structural equation model and hierarchical regression analysis are used to analyze those data. Findings - First, job enhancement through job redesign as well as organizational support is a key task in order to expect innovative results from field members. Innovative performance is not created by individual jobs, but is created between jobs and jobs, tasks and tasks, teams and teams, and departments and departments. This is why it is worth paying attention not to the functional approach, but to the interconnection structure of the process. Research implications or Originality - In this study, it was analyzed that structural job resource increase and social job resource increase, which are components of job crafting, had a positive effect on innovation performance, and that challenging job will had no significant effect. Challenging work will itself does not negatively affect innovation performance. Combining the survey and interview, field members who make up the majority of respondents say that they do not lack the will to work. They claim that there is no channel or opportunity to express or practice a challenging will.

• International Journal of Computer Science & Network Security
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• v.22 no.9
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• pp.244-250
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• 2022

Reforming social relations requires changing the system of relations between state executive bodies, institutions subordinate to them and a citizen, which is characteristic for most of the country, in which the latter is a petitioner even if his indisputable rights and legitimate interests are satisfied. One of the most important areas of public administration reform is the formation and development of a system of administrative services and appropriate information support. The result of the implementation of this direction should be the creation of such a legal framework and its real implementation in administrative and legal practice, in which consumers of administrative services will have broad rights and powers and will not be passive subjects manipulated by civil servants.Thus, the main task of the study is to analyze the normative legal aspects of information support for the provision of administrative services in the field of public administration. As a result of the study, the main aspects of normative legal aspects of information support for the provision of administrative services in the field of public administration were investigated.

• Journal of Information Science Theory and Practice
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• v.10 no.1
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• pp.59-72
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• 2022

This text discusses elements and characteristics of contemporary informational reality, that is, the ways of producing, circulating, organizing, using, and appropriating information in the current context. Initially, seven terms and concepts used to describe this reality are discussed: fake news, false testimonials, hate speech, scientific negationism, disinformation, post-truth, and infodemic. Next, an attempt is made to present a framework for such phenomena as an object of study in information science. Therefore, this scenario is characterized based on the three main models of information science study: physical, cognitive, and social. The contribution of each of them to the study of contemporary informational reality is analyzed, identifying aspects such as the bubble effect, clickbaits, confirmation bias, cults of amateurism, and post-truth culture. Finally, it presents the discussion of a possible veritistic turn in the field, in order to think about elements not covered so far by information science in its task and challenge of producing adequate understanding and diagnoses of current phenomena. In conclusion, it is argued that only accurate and comprehensive diagnoses of such phenomena will allow information science to develop services and systems capable of combating their harmful effects.

• The Journal of Korea Robotics Society
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• v.17 no.4
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• pp.407-416
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• 2022

Multiple AMRs have been proved to be effective in improving warehouse productivity by eliminating workers' wasteful walking time. Although Multi-agent Path Finding (MAPF)-based solution is an optimal approach for this task, its deployment in practice is challenging mainly due to its imperfect plan-execution capabilities and insufficient computing resources for high-density environments. In this paper, we present a MAPF-based fleet management system architecture that robustly manages multiple robots by re-computing their paths whenever it is necessary. To achieve this, we defined four events that trigger our MAPF solver framework to generate new paths. These paths are then delivered to each AMR through ROS2 message topic. We also optimized a graph structure that effectively captures spatial information of the warehouse. By using this graph structure we can reduce computational burden while keeping its rescheduling functionality. With proposed MAPF-based fleet management system, we can control AMRs without collision or deadlock. We applied our fleet management system to the real logistics warehouse with 10 AMRs and observed that it works without a problem. We also present the usage statistic of adopting AMRs with proposed fleet management system to the warehouse. We show that it is useful over 25% of daily working time.

• The Korean Journal of Emergency Medical Services
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• v.27 no.1
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• pp.113-125
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• 2023

Purpose: This descriptive research study aimed to identify and strengthen the knowledge, attitudes, and performances related to first aid for patients with oral and maxillofacial trauma among 119 EMTs working at 119 safety centers and local stations in Jeollanam-do, South Korea. Methods: An online questionnaire was distributed among 144 119 EMTs working at fire stations in Jeollanam-do from August 1 to August 15, 2022. Results: The factors that influenced the knowledge of oral and maxillofacial trauma among the 119 EMTs included qualification (β=.113, p=.005) and performance (β=.837, p=.005), and those influential to attitudes were qualification (β=0.194, p=.005), ordinary interest (β=0.242, p=.005), and the need for education (β=.285, p=.005). The only factor that influenced the performance of first aid for patients with oral and maxillofacial trauma was knowledge (β=.900, p=.005). Conclusion: Considering the nature of first aid for patients with oral and maxillofacial trauma, it is necessary to organize practical knowledge and educational content tailored to the characteristics of each task. This should be simultaneously conducted with practice-oriented simulation education.

• Journal of Oriental Neuropsychiatry
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• v.34 no.1
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• pp.1-12
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• 2023

Objectives: To standardize treatment, improve quality of medical service, and reduce medical costs of patients with depression by developing a clinical pathway (CP) of Korean medicine. Methods: CP was developed based on clinical practice guideline (CPG) for depression. To consider the degree of economic burden and satisfaction, the current status of management for patients with depression was examined. After CP was primarily developed, contents of the CP were supplemented by referring to previously developed CPs. Results: Based on CPG, current status survey and previous CP, four types of CP (Korean medicine clinics, Korean medicine hospitals, Western-Korean medicine collaborative hospitals, public medical center) were developed and shown in the algorithm version. However, in the case of Korean medicine hospitals and Western-Korean medicine collaborative hospitals, CPs were detailed according to different clinical scenes of outpatients and inpatients. This study also shows six different time task matrix version. Conclusions: CP for depression is expected to not only reduce financial burden of patients and health insurance, but also increase the quality of treatment and satisfaction.

• Journal of Aerospace System Engineering
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• v.17 no.2
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• pp.9-15
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• 2023

The task of generating a reduced thermal model of a satellite must be performed at least once in a satellite project to shorten the time of orbital thermal analysis and perform thermal analysis coupled to a launch vehicle. Although there are various methods for generating a reduced thermal model, an intuitive and convenient iso-thermal mesh generation method is used the most widely in practice. However, there is still a lack of research on automation of the isothermal mesh generation method. In this paper, we proposed an automated generation method of satellite reduced thermo-mathematical model based on the isothermal mesh generation method considering temperature tolerance and fixed nodes. The proposed method was validated using three different temperature tolerance cases. The average temperature difference satisfied the guidelines of ECSS.

• Journal of English Language & Literature
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• v.56 no.3
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• pp.445-459
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• 2010

William Carlos Williams discovers important sources of inspiration in the revolutionary avant-garde movements, in particular, Dada and Surrealism and attempted to embody the innovations in them in his poetic theory and practice. Williams's passion to create an indigenous American poetic work is compatible with his Dadaist experimentation with objets trouvés. Williams pays deep attention to objets trouvés, physical objects and marginalized people he comes across and transcribes his observations with poetic words freed from their instrumental contexts. In his characteristic poems written in the 1920s and 1930s, Williams records the social ruination and his task to give voice to the conflictual and fragmentary character of modernity is pursued through the Surrealist formulation of montage. In the Surrealist formulation of montage, the dialectical image is a central trope for reading the myth of modernity; it is positioned as both subject and object in the historiographic narratives of Walter Benjamin and Williams. As Benjamin tries to obliterate all traces of the author in the Arcades Project, Williams's montage poems like Spring and All only disperse argument into materialistic, dialectical images. The dialectical image in Williams's poetics becomes an organon of historical awakening so that truth can emerge from an unmediated juxtaposition of "things."

• Journal of the Daesoon Academy of Sciences
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• v.24_1
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• pp.291-313
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• 2014

Religious organizations execute various social welfare programs on the basis of their religious ideology and faith. Their practice vividly aim at mission, propagation, edification, and spreading, but also is practised as a way of philanthropy, an universal value. Daesoonjinrihoe's social welfare program can be understood in this respect. This paper investigates on which idea Daesoonjinrihoe's social welfare program takes its basis, and examines the current situation and tasks of the social welfare program. Daesoonjinrihoe runs their social welfare program on the idea of 'Resolution of grievances for the mutual beneficence of all life[Haewonsangsaeng: 解冤相生]' and 'Boeunsangsaeng(報恩相生)'. Their program is concentrated on medical welfare, welfare for elderly people, and youth welfare. It is noteworthy that Daesoonjinrihoe's welfare program is not subsidized by government as much as those of other religious organizations. This paper looks into the tasks for Daesoonjinrihoe's social welfare program in terms of operational system and hardware, and suggests that we need to show interest in multicultural welfare systems and support it as Korean society is becoming a more multicultural society.

• The Journal of Korea Robotics Society
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• v.19 no.1
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• pp.65-70
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• 2024

Tool wear is considered an important issue in manufacturing and engineering, as worn tools can negatively impact productivity and product quality. Given that the wear status of tools plays a decisive role in the production process, measuring tool wear is a key task. Consequently, there is significant attention in manufacturing fields on the precise measurement of tool wear. Current domestic methods for measuring wear are limited in terms of speed and efficiency, with traditional methods being time-consuming and reliant on subjective evaluation. To address these issues, we developed a measurement module implementing the DeepContour algorithm, which uses image processing technology for rapid measurement and evaluation of tool wear. This algorithm accurately extracts the tool's outline, assesses its condition, determines the degree of wear, and proves more efficient than existing, subjective, and time-consuming methods. The main objective of this paper is to design and apply in practice an algorithm and measurement module that can measure and evaluate tool wear using image processing technology. It focuses on determining the degree of wear by extracting the tool's outline, assessing its condition, and presenting the measured value to the operator.