• Asian Journal of Innovation and Policy
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• v.11 no.3
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• pp.363-396
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• 2022

This study focuses on the happiness of the generation MZ of innovative enterprises, which are evaluated as the driving force of economic growth at a time when the value of happiness is emerging. Happiness is related to the prosperity and performance of the organization. However, MZ generation office workers, who account for 45% of the economically active population, are considered unhappy at work. Therefore, this study attempted to explore the preceding factors (organizational factors, relationship and communication factors, and personal factors) of happiness for the generation MZ of innovative enterprises and to examine the effect of happiness on employee engagement. For the study, 300 usable responses were collected from generation MZ working in innovative enterprises through an online survey. Research hypotheses and research questions were verified using SPSS 26.0 and AMOS 23.0. As a result, it was confirmed that procedural justice among the organizational factors, rewarding co-worker/supervisor relationship among the relationship/communication factors, and personal factors (meaningfulness of work, personal accomplishment) positively affected the MZ generation's workplace happiness. In particular, the meaningfulness of work, which corresponds to personal factors, exerted the most significant influence. In addition, in the case of happiness at the workplace, there was a positive effect on employee engagement, which was stronger in organizational engagement than in job engagement. As a result of examining the structural relationship between variables used in the study, it was found that procedural justice, rewarding co-worker/supervisor relationships, the meaningfulness of work, and personal accomplishment positively affected employee engagement through happiness. Through research, the importance of happiness at the workplace was suggested by systematically reviewing the preceding variables of happiness at the workplace and grasping the positive effects of happiness. In addition, the management measure of generation MZ employees of innovative enterprises was discussed, the necessity of research on happiness at the workplace was emphasized, and follow-up studies were proposed.

• Management & Information Systems Review
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• v.35 no.4
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• pp.185-211
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• 2016

This study examined the impact of learning organization activities on burnout and the moderating effect of supervisor trust in a learning organization. The results of the study shows that among the activities of a learning organization, independent variables in this study, promoting inquiry and dialogue as well as encouraging collaboration and team learning affect burnout. In other words, the dedication of an organization to creating a culture in which various learning approaches are experimented through questioning and giving feedback as well as collaborative learning that can reinforce the effective use of team resources have an impact on reducing emotional exhaustion, which is considered to be at the core of burnout. Plus, these factors reduce impersonalization, which is activated to prevent further emotional exhaustion by dealing with customers, colleagues and jobs in a cold, negative and perfunctory way. In this study, the dimensions of promoting inquiry and dialogue as well as encouraging collaboration and team learning were found to reduce the decline in personal sense of achievement of an employee with a negative assessment of himself or herself derived from a lack of achievement in his or her job. Supervisor trust (integrity, benevolence and ability) had a moderating effect on the relationship between strategic learning leadership and impersonalization/emotional exhaustion. This suggests that the trust of supervisor helps mediate and moderate the emotional exhaustion and impersonalization of organizational members by encouraging leaders to drive change and take the organization to a new direction. The study has provided implications that communication plays an important role in reducing burnout in the learning context such as positive, appreciative inquiry and feedback analysis to identify strength, and that supervisor trust is critical in order to ensure strategic learning leadership exerts greater influence on the organization.

• Journal of Institute of Control, Robotics and Systems
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• v.17 no.7
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• pp.629-633
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• 2011

The Wolmi Eunha-Rail in Incheon is connecting Wolmido and Incheon Station with an elevated monorail road supported by piers. This railroad system is characterized by driverless automatic operation and moving-block based control. The main technology applied to this signal-controlled system is CBTC (Communications-Based Train Control) which based on wireless communications. The CBTC system is simple in that composition so that can minimize field facilities and lowers costs of construction and maintenance. This CBTC system is emerging as a major signal-controlled system in the future metro market.

• Journal of the Korean Society for Precision Engineering
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• v.12 no.10
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• pp.18-24
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• 1995

This paper describes a multi-computer system developed for CIM(Computer Integrated Manufacturing) system, which combines single board computers and personal computers by using RS422/485 communication and LAN. The system adopts a concept of hot run back up system based on dual CUP system of host and supervisor structure. The dual CPU system and the single board computer are respectively developed using 32 bits microcomputer and 16 bits microprocessor. 8097BH. The multi communication between two types of system is done by using RS 422/485, and also data logging computers are linked with LAN.

• The Journal of the Korea institute of electronic communication sciences
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• v.6 no.5
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• pp.789-795
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• 2011

This paper aims to develop authoring tools and services platform that can be Immediate response through supervisor's intuitive understanding based 3d-Building Information mode about overall security situation of building by mapping many CCTV images on 3D space information from traditional observation way that make simply visualize CCTV images on the Situation Board.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.103-109
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• 2018

This study was to measure the awareness of the patient safety culture of medical workers in various occupations working in hospitals and tried to be used as useful data. As a result of evaluating department (ward), hospital, immediate supervisor/manager, communication & procedures and frequency of accident reports, the patient safety accidents considered to be the most dangerous, technicians showed high results in the department(ward), nurses showed high results in the immediate supervisor/manager area. Radiological technologists and physical therapists recognized falls and clinical pathologists and nurses recognized before during after the test as the most dangerous patient safety accidents. To raise awareness of patient safety culture, executives and practitioners should create an atmosphere in which practitioners can prioritize patient safety, gain and manage appropriate personnel, manage cooperative systems between workers or departments.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.14 no.2
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• pp.83-88
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• 2000

A Development of a data logger for monitoring wasted water is introduced. A characteristics of the system with microcontroller are simple and cheaper. A portable RAM card is consisted for saving a monitored data. Serial communication is adopted to communicate with a remote monitoring computer. CSMA/CD, which is used widely as MAC(Medium Access Control) in ethernet, is modified to apply a RS485 serial communication. When the measured values run over a limit values, the data logger takes alarm.

• Journal of the Korean Society of Safety
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• v.31 no.2
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• pp.133-142
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• 2016

The purpose of this study was to investigate the factors that influence safety rule violation at work. Semi-structured interviews were conducted with 337 participants from nine manufacturing plants. The results of the content analysis revealed the following six categories: Individual characteristics, safety commitment, safety support and resources, safety competence and communication, production pressure, and problems with rules. Among the 14 factors in the six categories above, indirect accident experience in the individual characteristics category and no action for complying with laws in the problems with rules category had not been identified in previous studies. However, some factors, such as age, peer pressure, pay type, the lowering of risk, a masculine way of working, and supervisor position were not found in this study. The implications and limitations are discussed.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.627-630
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• 1996

One of the most common communication mechanisms to describe a situation or a process is a story written as an ordered sequence of events or activities. For example, a shop floor supervisor may present the operations of his manufacturing system by describing the processes of manunfacturing a product in his shop. Although IDEF3 is one of the most commonly used methods for describing a business process, but it is not common for a manufacturing process. In this study, we tried to apply IDEF3 for describing a manufacturing process. Problems and suggestions such as selection probability, programmable process modeling, manufacturing resource model were presented.

• Journal of Information Technology Applications and Management
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• v.20 no.4
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• pp.151-164
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• 2013

According to the development of smart technologies such as smart phones, tablet PC, and SNS communication, the necessity of smart work that can change the working environments in organizations has been emphasized. However, while there are many organizations that wish to adopt smart technologies, there are those that have been skeptical until now about its potential success. Leaders may especially have different viewpoints concerning the efficacy and effectiveness of smart work depending on the industries, characteristics of the work, etc. Therefore, this research looks to investigate whether there may be differences between leaders (manager, project manager, supervisor, etc.) and non-leaders (team member, staff, etc.) group in accepting smart working through empirical and exploratory approaches.