• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 1998.10a
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• pp.51-58
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• 1998

This study is to define the Automated Container Terminal(ACT) and container terminal system. Also, we analyze the present condition of the container terminal system in Pusan port and its automation level by systems approach. And this paper aims at evaluating on the priority of R&D investment until the beginning of the second stage of New Pusan Port Project(2006). In this process we have considered 8 factors (cost, labor, area, time volume, reliability, safety, convenience) to analyze 6 subsystems. The priority order of R&D until target year by sub-systems is as follow : Cargo Handling System〉Transfer System〉Port Entry System〉Storage System(Distribution&Manufacturing System included)〉Inland Transport System〉Port Information System.

• Proceedings of the KIEE Conference
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• 2000.07c
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• pp.1690-1692
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• 2000

The principle of crimping connection is to produce a compressive connection force between terminal and cores(wire conductor). Compressive connection force is produced by pushing each other on that stress(crimping force) of barrel by restored elastic strain after plastic deformation and the expansion force of cores' elastic stress. And resistance and tension force between terminal and cores are determined according to the condition of compressive connection force. In this study, we've found out that the adaptive height which has maximum tensile force by measuring a tensile force with a height of terminal.

• Journal of Sasang Constitutional Medicine
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• v.12 no.2
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• pp.195-200
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• 2000

For many patients suffered from a terminal cancer, the best care is to extend a period and improve a quality of life. So that the pain, a major symptom of patients with terminal cancer, should be effectively controled. Otherwise it causes anorexia, nausea, vomiting, general weakness, loss of body weight, insomnia and becomes worse the condition of patients. The case is a report about a patient diagnosed as terminal gastric cancer and suffered abdominal pain. The patient was treated by Taeumin Chongsim Yonja Tang and the abdomnal pain decreased. This report described the process and contents about the way the patient was cured.

• 제어로봇시스템학회:학술대회논문집
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• 2004.08a
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• pp.460-465
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• 2004

In this paper, we present some properties on receding horizon $H_{\infty}$ control for nonlinear discrete-time systems. First, we propose the nonlinear inequality condition on the terminal cost for nonlinear discrete-time systems. Under this condition, noninceasing monotonicity of the saddle point value of the finite horizon dynamic game is shown to be guaranteed. We show that the derived condition on the terminal cost ensures the closed-loop internal stability. The proposed receding horizon $H_{\infty}$ control guarantees the infinite horizon $H_{\infty}$ norm bound of the closed-loop systems. Also, using this cost monotonicity condition, we can guarantee the asymptotic infinite horizon optimality of the receding horizon value function. With the additional condition, the global result and the input-to-state stable property of the receding horizon value function are also given. Finally, we derive the stability margin for the saddle point value based receding horizon controller. The proposed result has a larger stability region than the existing inverse optimality based results.

• Child Health Nursing Research
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• v.11 no.2
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• pp.229-239
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• 2005

Purpose: The objective of this study was to provide an understanding of the difficulties for facing parents of children with terminal cancer. Method: The design of this study was an inductive and descriptive study. Thirty???]one parents of children with terminal cancer participated in???]depth were interviewed s. C in depth and content analysis was used for analyzing the data. Results: The main categories in the findings were 'difficulties in coping', 'physical and psychological suffering of children', 'suffering of family', 'bereavement with children', 'economic problems', 'incurable situation', 'preparation of death', 'social isolation', 'coping after a child dies', 'spiritual problems', receiving active treatment', 'informing children of their condition', 'a sense of meaninglessness', 'emotional iunstability', and 'giving up hope'. Conclusion: The main point identified from this result in this study was that parents who have a child with terminal cancer don't never give up the hope of recovery for their child even when the child is in by the terminal stage of their children, even though and they are unwillingly to prepare for their child's death. This is a unique characteristic in the attitude of the families' attitude in child hospice care and differs from that found in adult hospice care. This result can be used as an important guide for nurses to in assessing the parents' needs in the terminal care setting.

• Journal of Navigation and Port Research
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• v.28 no.1
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• pp.69-74
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• 2004

Container Freight Station(CFS), which would be located inside terminal or outside, plays the role of consolidating less than container load(LCL) cargo gathered from multi shippers and deconsolidating full container load cargo into individual consignment. When CFS is allocated inside terminal it muses several problem such as traffic gam around terminal, high social and logistics cost and deterioration of terminal condition. This study, therefore, tries to evaluate the location of CFS, inside and outside of terminal, with respect to the social and logistics costs.

• 제어로봇시스템학회:학술대회논문집
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• 1992.10a
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• pp.601-606
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• 1992

In this paper, we consider an optimal guidance problem with both the terminal impact angle and control constraints in addition to the usual zero miss distance constraint. We first present the optimal solution of the problem for the missile of an arbitrary order, and show that it is a linear combination of a step response and a ramp response of the missile. Therefore the usual practice of using the control obtained by saturating the optimal solution for the case of unlimited control may result in a large terminal miss. A method called the initial command saturation is suggested to reduce this terminal miss, where the control in the initial phase of guidance is forced to be saturated until a certain condition for a guidance variable is met.

• Journal of Navigation and Port Research
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• v.28 no.4
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• pp.285-291
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• 2004

The productivity of container terminal is determined by its various operation methods. This paper aims at finding out the factors to enhance the productivity of container handling of quay crane, using simulation technique. Three levels of decision making in terminal operation, strategy, and tactics and operation are selected for defining parameters of simulation The result of the simulation and test shows that the significant factors to improve the productivity are the stack height of container, block dispersion and the distance in yard planning for shipment. Decision making in the operation level, however, is of significance in the mixed condition of strategic and tactical level. The result shows meaningful guidelines in decision making under strategic, tactical and operation level.

• Proceedings of the KOSOMBE Conference
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• v.1997 no.11
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• pp.188-192
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• 1997

The purpose of this study are changing wired medical instrument's terminal into wireless and implementing BSS of Wireless Local Area Network. the wireless terminal using frequency hopping spread spectrum in ISM band transfers patients medical information data such as ECG data, Patient Disease Indication Message to AP(or Server) and it also performs that as a response of transmission request in server. we made Clinet-Server network structure support only BSS service and patient's terminal controlled by polling in server. Wireless Terminal will guarantee mobility and give doctors real time monitoring capability in office.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.82-83
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• 2012

To achieve higher customer service, the operational efficiency of container terminal is important. So, to improve loading/unloading speed and reduce the time spending of berth, efficient ship planning is performed in advance. But, the condition of container terminal can be changed frequently and the pre-planning is not enough to operate container terminal sufficiently, so that we need real-time planning. This paper aims to define the problem of job reallocation of quay crane to minimize total operation time, and find the solution.