• Journal of Digital Convergence
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• v.18 no.11
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• pp.527-538
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• 2020

This research measures the urgency and importance listening to experts' opinions as a proposal for vitalization of folk modern dance groups. Firstly, the open type FGI(Focus Group Interview) was implemented for five groups of an expert by applying the new industry foster theory, and total 24 types of second questionnaire were developed through importantly referred or repeated contents. They were distributed to 20 people including a dance group representative, a planner, a university professor and etc to measure experts' importance and urgency. In the research result, For big list, Financial aid for both importance and urgency appear first, and for comparative analysis of importance and urgency for small list, differences in infrastructure construction are shown. "expansion of dance program's advertisement channels" and "rank 1" appeared in "Secure space for dancers". Suggestions for analyzing such results are as follows. It is shown that "detailed financial aid for the operation of dance groups" and etc in the aspect of financial aid, "the employment of professional human resources including design and producing etc" in that of performance and education related production development, "training a dancer who can assimilate a complex genre" in that of manpower training, "arrangement of exclusive space for a dance group" in that of infrastructure building, and "the employment of professional human resources including design and producing etc" in that of consulting support are important and urgent matters considered by experts.

• Journal of Haehwa Medicine
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• v.18 no.2
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• pp.119-129
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• 2009

The purpose of this study is to find out relationship between "Yakjing" and the textbook of herbology. Conclusions are as below. 1. The herbs of accumulation of poison(結毒) generally show cold nature and have a reducing effect, which resemble the method of treating accumulation and stagnation. 2. The herbs of muscular contracture(攣) show sweet taste and tonifying effect, fall on the spleen and the stomach and have acts of treating urgency, relieving pain and conciliating, which resemble the method of treating urgency(急)and pain from accumulation and stagnation. 3. The herbs of water poisons(水毒) are categorized as those of cold nature and dampness and we can find out that water poisons is related to cold nature. 4. The herbs of feverish feeling(煩) treat heat. 5. The herbs of cardiothoracic part have an effect of regulating Gi and treat the phlegm disease.

• Korean Journal of Health Education and Promotion
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• v.14 no.1
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• pp.115-124
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• 1997

The correlations among the fourteen items of the Bortner Scale are proved not to be very strong. In this case the method of flat summing of all the variables(Johnston and Schaper 1983) can be little valid because each variable has a statistically different weight. The Bortner Scale through the factor analysis of the German data has shown a diverse factor structure of Type A behavior that contains five sub-factors such as ‘speed and urgency’, ‘introversion’, ‘little listening to others’, ‘competitiveness and ambition’ and ‘mobilization’. And what is more, the Bortner Revised Scale through another factor analysis of the Korean data has revealed more complicated factor structure which is composed of eighteen sub-factors. In addition, only two of the German five sub-factors such as ‘speed and urgency’ and ‘mobilization’ are associated with cardiovascular disease. The association is stronger in infarction than in angina pectoris.

• Journal of Korea Multimedia Society
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• v.19 no.8
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• pp.1460-1465
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• 2016

In this paper, we propose an energy efficient and multimedia traffic friendly MAC protocol (EEMF-MAC) that controls sender's wakeup period based on the data packet's transmission urgency and the receiver's wakeup periods based on the received data packet traffic loads. The protocol is useful for applications such as object tracking, real time data gathering, in which priority-based packet transmission is required. The basic idea of EEMF-MAC is that it uses the priority concept with transmission urgency of sender's data packet to reduce the transmission delay of the urgent data and it also uses duty cycling technique in order to achieve energy efficiency. EEMF-MAC showed a better performance in energy efficiency and packet transmission delay compared to existing protocols, RI-MAC and EE-RI-MAC.

• Proceedings of the KSR Conference
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• 2008.11b
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• pp.1988-1998
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• 2008

Performed was a survey to find the level of interest on passenger services using IT and smart sensor technology in connection with High Speed Train development in Korea. The survey respondents were sampled from the KTX passengers, KTX crews, Korail employees, IT or sensor experts, and rolling stock experts. The results of the survey were categorized as importance, urgency/necessity, importance vs urgency/necessity, improvement measure, preferable activities based on the trip length, and inconveniencies. By analyzing the results, service items that can be implemented to the High Speed Train were recognized. The results showed that a passenger tends to expect to have his/her comfort and convenience, an attendant safety and serviceability, a Korail employee information provision and serviceability, an IT/sensor expert technological implementation done, and a rolling stock expert implementation done in practical level.

• International Journal of Internet, Broadcasting and Communication
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• v.13 no.3
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• pp.25-33
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• 2021

Energy-harvesting wireless sensor networks(EH-WSNs) can collect energy from the environment and overcome the technical limitations of existing power. Since the transmission distance in a wireless sensor network is limited, the data are delivered to the destination node through multi-hop routing. In EH-WSNs, the routing protocol should consider the power situations of nodes, which is determined by the remaining power and energy-harvesting rate. In addition, in applications such as environmental monitoring, when there are urgent data, the routing protocol should be able to transmit it stably and quickly. This paper proposes an adaptive routing protocol that satisfies different requirements of normal and urgent data. To extend network lifetime, the proposed routing protocol reduces power imbalance for normal data and also minimizes transmission latency by controlling the transmission power for urgent data. Simulation results show that the proposed adaptive routing can improve network lifetime by mitigating the power imbalance and greatly reduce the transmission delay of urgent data.

• The Journal of the Korea Contents Association
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• v.20 no.4
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• pp.385-395
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• 2020

The dance area is less demanding than the supply, so it is not able to properly utilize talented people. If the university based dance research center is activated in this field, it can be an alternative by actively interacting with the residents of the community. Therefore this study was surveyed by specialists on invigorating dance institutes by applying new industrial development. Since then, workers were requested to evaluate importance and urgency of 23 questionnaires collected. As a result, the most important item was program development, and the most urgent was financial support. The first ranked sub-item of program development was organization of R&D cost(importance) and recruitment of professionals(urgency). Regarding financial support, it was budget increase and eligibility expansion of staff cost(importance) and subdivision and extended support for labor cost.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.270-278
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• 2009

Most of previous studies on civil servants' stress factors and job satisfaction have been focused on low job satisfaction caused by stress from role relations and human relations. In case of fire officers, however, their stress is expected to be influenced by their unique job characteristics such as risk, urgency, stand-by, and shift. Thus, this study divided fire officers'stress factors into job-related factors (risk, urgency, stand-by, alternation) and role-related factors (role conflict, role ambiguity, role overload), and empirically analyzed how these factors affect their job satisfaction. According to the results of this study, fire officers' job characteristics and their roles in the organization had a significant effect on their job satisfaction. Particularly, among the job-related factors, urgency and stand-by had a positive effect on job satisfaction, and among role-related factors, role conflict and role overload had a negative effect on job satisfaction. In addition, fire officers' stress and job satisfaction were significantly different according to their job (fire fighting, rescue and first aid, fire administration, others), and according to their workplace (fire fighting headquarters, fire station, 119 safety center).

• IE interfaces
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• v.17 no.spc
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• pp.111-121
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• 2004

In this paper, we propose an urgency and efficiency based wireless packet scheduling (UEPS) algorithm that is able to schedule real time (RT) and non-real time (NRT) traffics at the same time. The proposed UEPS algorithm is designed to support wireless downlink packet scheduling in the OFDMA system which is a strong candidate wireless system for the next generation mobile communications. The UEPS algorithm uses the time-utility function as a scheduling urgency factor and the relative status of the current channel to the average one as an efficiency indicator of radio resource usage. The design goal of the UEPS algorithm is to maximize throughput of NRT traffics with satisfying QoS requirements of RT traffics. The simulation study shows that the proposed UEPS algorithm is able to give better throughput performance than existing wireless packet scheduling algorithms such as proportional fair (PF) and modified-largest weighted delay first (M-LWDF) while satisfying QoS requirements of RT traffics such as the average delay and the packet loss rate under various traffic loads.

• Journal of Korean Medical classics
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• v.33 no.1
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• pp.179-196
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• 2020

Objectives : To examine the meaning of 'harmonizing all medicinals(調和諸藥)' of Gancao's property to grasp its essence which would further lead to better understanding of formula composition where Gancao is both included and excluded. Methods : Contents on Gancao from previous texts were analyzed and integrated with basic descriptions on qi and flavor, shape and colour, origin, name, etc., to form a single Xiang(象) or image. Further discussion was developed from this point in a way to better understand the harmonizing property of Gancao. Results & Conclusions : Gancao's 'harmonizing all medicinals' property is achieved through its 'mitigate urgency' function. The meaning of 'harmonizing all medicinals' could be understood in terms of both mitigating the whole formula and mitigating each medicinal ingredient. First, Gancao's function of mitigating the whole formula is to mediate conflict that occurs from difference in property among each ingredient where each medicinal's property remains intact to perform its effects soundly. Second, to mitigate each medicinal ingredient is to balance the effects of severly biased medicinals to obtain desired effects. Both approaches are same in essence in that they mitigate urgency to achieve the original goal. Gancao's 'harmonizing all medicinals' is to arbitrate others, which sets Gancao apart from other ingredients to function at a more basal level.