• Korean Institute of Interior Design Journal
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• v.19 no.3
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• pp.260-268
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• 2010

At a passenger terminal which is a core facility of a large-scale airport, users are not easy to recognize its space and to approach each facility by composition of large-scale space not recognized at a glance and arrangement of complicated functional space. Such a passenger terminal should be designed by putting a focus on functionality, safety and convenience since diverse passengers use it. At a passenger terminal, a lot of passengers' circulation followed by diverse purpose appear. Therefore, it needs a lot of functional space and space to satisfy passengers' demands. When circulation is planed, it should be designed by a systematic standard. The study was carried out on the basis of international airports, considering features and functions of airport circulation system. In kind of circulation in passenger terminal of an airport, there are user's circulation (passenger's circulation, employee's circulation and service circulation) and baggage circulation. The study examined passenger's circulation which was a major circulation of passenger terminal out of user's circulation. The study examined elements which had an effect on circulation system at a large-scale airport passenger terminal and basic data for an efficient circulation system standard of passenger terminal through case analysis of passenger terminal circulation systems at international airports.

• KIISE Transactions on Computing Practices
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• v.21 no.5
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• pp.373-378
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• 2015

In order to effectively operate and manage the port terminal, it is necessary to use port terminal simulator for the analysis of port terminal. However, there are many difficulties in applying an existing port terminal simulator to various terminals, because each of the port terminals has different structures, facilities, equipment, and job processes. Therefore, in this paper, we propose a design method of port terminal simulator for the improvement of reusability by using model-based techniques. We also showed the implementation of the prototype of the port terminal simulator of applying the research content.

• Journal of Biosystems Engineering
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• v.15 no.1
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• pp.1-13
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• 1990

Aerodynamic property is the most important factor in designing the pneumatic separator and handling equipment for grains and seeds. Particularly the correct information about the terminal velocities of the corresponding grains and seeds is indispensible. However, a few studies with relation to the terminal velocities of grains and seeds were conducted in this country, even though the terminal velocities of the domestic grains and seeds are required to design those equiments which can be used for the domestic grains and seeds having specific aerodynamic properties. In this study, the terminal velocities for four varieties of varley and six varieties of paddy were investigated by means of two different methods, the suspension method and the drop method in an upward current of air. For measuring the terminal velocities, the vertical wind tunnel which had been examined about the uniform air flow in the previous study was used. In addition, the effect of the size of grains and the moisture content of grain kernel on the terminal velocity was examined. The following conclusions were derived from the study : 1. The different terminal velocities of grains are resulted from the different measuring methods. The terminal velocity measured by the drop method is smaller than that by the suspension method. It is considered that the difference in the terminal velocities is caused by the difference in the projection area of grain which is faced to the air stream. 2. The terminal velocity of grain increases as the size and the moisture content of the kernel increase. 3. The linear regression equations for the terminal velocities of grains were derived in terms of the moisture content of grains by the variety of grains and the measuring method. Also, the linear regression equations for the terminal velocity, based on the weighted size of grains, were derived in terms of the moisture contents of granis.

• Science of Emotion and Sensibility
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• v.23 no.1
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• pp.79-88
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• 2020

The purpose of this study is to investigate the relationships between death recognition, terminal care stress, terminal care performance, and other influencing factors of terminal care performance in terminal care hospital nurses. Two hundred forty nurses working in 11 hospitals for the elderly located in G, N, C city were surveyed. They were asked to complete three questionnaires: one on death recognition, one on terminal care stress, and a final one on terminal care performance. The data collected were analyzed using descriptive statistics, Pearson's correlation, and stepwise regression using SAS 9.1. The findings suggest that the nurses' own mental and occupational stress was the cause of many difficulties in the practice of end-of-life care, where the nurse will often experience the death patients, which results in increased dysentery stress. There was a negative correlation between species stress and terminal care performance. Death recognition and terminal care stress were correlated with terminal care performance. The results suggest that the longer the clinical experience, the higher the quality of terminal care performance. Therefore, it is suggested that terminal care should be performed considering the longevity of the careers career and their death tendency. Further to this study, it is necessary to find out how to reduce stress and to evaluate other variables affecting the care of the patient.

• Journal of Navigation and Port Research
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• v.27 no.3
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• pp.297-306
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• 2003

As the competition in the liner shipping industry is becoming fiercer, the shipping company is trying to find the way to keep the best competitive position by reducing the cost level as low as possible and offering the best quality of service to their customer. In order to achieve this goal, the selection of port and terminal that have the best quality of service and cost effective structure is essential for the shipping line, where they can only have a chance to save the money. In this context, the paper compares three European container terminals in order to understand the factors that have to be considered in the decision making process for the selection of terminal. And its advantages and disadvantages of each type of container terminal operation system were analyzed from the liner shipping company's point of view in terms of cost, time, flexibility, stability, hinterland connection, geographical position and terminal productivity. It is obvious that the cost factors are very important for liner shipping company to select their terminal. However, there might be even more important factors than the cost factors, such as quality of port and terminal service, mutual trust, and possibility of future development.

• BMB Reports
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• v.33 no.6
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• pp.519-524
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• 2000

NF1 proteins are a family of DNA binding proteins which consist of two separate domains, N-terminal DNA binding domain and C-terminal transcription activation domain. The N-terminal 220 amino acids are highly conserved and are also known to mediate dimerization of NF1 proteins. The C-terminal regions of different type of NF1 proteins are heterogeneous and responsible for transcriptional activation. In this study, we tested the interaction between different domains of rat NF1-A protein by yeast two hybrid analysis and observed the interaction between C-terminal regions of NF1-A which do not contain the N-terminal dimerization domain. Our results showed that the C-terminal region of rat NF1-A between residues 231 and 509 strongly interacted not only with itself, but also with human NF1/CTF1 which is a different type of NF1. When the C-terminal region was divided into two fragments, one from residue 231 to 447 and the other from 448 to 509, the two fragments were able to interact with the C-terminal region of NF1-A significantly. This indicates that both fragments contain independent interaction domains. Analysis of the interactions with alanine substituted fragments showed that substitutions of the heptasequence, SPTSPTY of NF1-A, affected interaction between NF1 proteins. Our results strongly suggest that C-terminal regions may also be important for the formation of homo- and heterodimers in addition to the N-terminal dimerization domain. Also, the heptasequence motif may play some roles in dimer formation.

• Journal of Korean Clinical Nursing Research
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• v.25 no.3
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• pp.323-332
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• 2019

Purpose: This study aimed to identify the factors affecting the terminal care stress of nurses in intensive care units in terms of their death perception, attitude toward terminal care, and mental health. Methods: This descriptive study collected data from 118 nurses in intensive care units in one tertiary referral hospital and three general hospitals. The instruments used in the study were the Terminal Care Stress Assessment Tool, the View of Life and Death Scale, the Frommelt Attitudes toward Nursing Care of the Dying Scale (FATCOD), and the Mental Health Assessment Tool. The data were analyzed by t-test, ANOVA, Pearson's correlation coefficient, and multiple regression. Results: There was a significant positive correlation between terminal care stress and death perception (r=.31, p<.001). The factors significantly influencing the terminal care stress of the participants included gender (β=.33, p<.001), religion (β=.24, p=.004), and death perception (β=.35, p<.001), and the overall explanatory power was 23.1% (F=12.73, p<.001). Conclusion: To decrease terminal care stress among nurses, establishing the death perception of nurses based on value clarification about death may be necessary. Furthermore, this study suggests an intervention study examining the effect of an education program on terminal care stress among ICU nurses.

• Journal of Hospice and Palliative Care
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• v.17 no.4
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• pp.232-240
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• 2014

Purpose: This descriptive study is aimed at understanding how clinical nurses' terminal care attitude and spiritual health affect their terminal care stress. Methods: Data were collected from self-reported questionnaire filled by 238 nurses at a general hospital in G Metropolitan City. Results: The study showed that nurses' attitudes toward terminal care, spiritual health, marital status, and clinical experience largely affect their terminal care stress. In particular, the higher they scored on terminal care attitudes, the lower they scored on terminal care stress. These variables accounted for 52.3% of the total variance. Conclusion: The study shows terminal care attitude is an important factor for terminal care stress perceived by clinical nurses. Therefore, it is necessary to develop an educational intervention program to improve nurses' terminal care attitudes and spiritual health, which in turn would lower their terminal care stress or help them effectively cope with it.

• Journal of Navigation and Port Research
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• v.36 no.6
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• pp.527-534
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• 2012

In order to achieve sustainable growth and gain competitive advantages business performance should be monitored regularly by a company. In the port industry container terminal operators are facing growing competition. A large scale of new container terminals are constructed and the number of new container terminal operators are increasing. Container shipping lines are gaining bargaining power against terminal operators in terms of negotiating terminal usage. The competitive environments result in reduced cargo handling charges and poor financial performance of container terminal operators. It becomes very important to examine how efficiently container terminal operators are operating their terminals and how to improve their performance. This paper investigates the measurement efficiency for container terminal operators in Korea using Data envelopment analysis(DEA) of DEA-CCR and DEA-BCC Model. This paper finds out which container terminal operators are inefficient and how to improve their management efficiency.

• Journal of Korea Society of Digital Industry and Information Management
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• v.16 no.3
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• pp.1-11
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• 2020

In this paper, we describe about the user terminal tagging-based embarkation/disembarkation management system and embarkation/disembarkation management method using this system. The system authenticates the validity of the user and on whether to board on the ship by tagging the user's terminal which the boarding reservation was made by using the management terminal provided in the ship. The system identifies on whether the user disembark in the ship by tagging the user's terminal. In the event of ship accident, it is easy to figure out the user and manage the non-contact boarding and disembarking. Therefore, we design the embarkation/disembarkation management system based on user's terminal tagging on the terminal provided in the ship and embarkation/disembarkation management method using this system. User terminal tagging can solve the problem of manpower required for the management of embarkation and disembarkation, the problem of requiring time to confirm the match between the reservation and the passenger, and the problem of increase of the possibility on the spread of infectious diseases due to face-to-face contact.