• 간호행정학회지
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• 제14권3호
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• pp.332-343
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• 2008

Purpose: The purpose of this study was to investigate the nurses' perception on hospice law in hospice institutions using questionnaire and to recommend bill of hospice law. Method: The data were collected from 95 nurses who have experienced in hospice care using a self-completion questionnaire. To analyze prescriptive data, content analysis was done using an analysis scheme developed by the investigators. Results: The separate hospice law suggested was types and purpose of law, certification of patient, living will and right to attorney, staff, institutions, service, and payment. The analysis scheme consisted of 6 categories and 17 subcategories. 83 significant statements were analyzed and categorized. Hospice nurses indicated that their operation, financing, manpower, institution, patient right, drug management is needed to enact for bill. Conclusions: The results of this study on hospice law contents will contribute to build the national hospice system in Korea.

• 한국임상보건과학회지
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• 제5권4호
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• pp.1032-1039
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• 2017

Purpose. The purpose of this study is to understand the stress of rural mothers-in-law by identifying the nature of their stress experiences with highly educated foreign daughters-in-law using phenomenological methods, and to provide basic data on nursing intervention plan. Methods. The method of this study is to first examine the relationship between marriage and marriage of highly educated immigrant women in Philippines, centered on the nuclear family, through literature reviews such as existing media reports, papers, books and reports, and then to analyze by using Colaizzi's phenomenological research methodology. Results. The results of this study were based on interviews with an elderly women who lives in a rural area and accepted a highly educated foreign daughter-in-law 10 years ago. The essential themes that fit into the context of the 4-existential grounds of Making an Inevitable Choice, Augmenting Conflicts, Expecting hope beyond the endless fence, Crisis in Crisis - Still my family Conclusions. Recently, interest in multicultural families and societies is growing, but there is little empirical study of the system for adopting international marriages, especially for rural mothers to live with foreign wives and to intake such cultural interactions.

• 의료법학
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• 제15권1호
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• pp.59-80
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• 2014

The Medical Affairs Law regulates that Medical Doctor and Korean Medical Doctor(KMD) can practice in the boundary of each licence. But there is no clear provision to explain what practice in the boundary of MD's permitted region and what is KMD's. Moreover practice over the boundary of licence could be punished as a violation of the Law. KMD's use of medical devices have been objects of legal conflicts in the field. Because there is no clear provision in the Law, judical precedents have played the role as practical and final regulations. In this study, analyses on some judical precedents could show some rationales whether an issued KMD's use of medical devices is in the boundary of license. The courts considered the theories based on the practice, the level of required specialty and education, and the probability of danger to a patient. The judical precedents should be reviewed more precisely in the respects that it is adaptable in "the written law system"and it is desirable to divide boundaries between MD's and KMD's.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.2560-2565
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• 2003

The paper presented here covers the work associated with the flight control law design, ground based and in flight simulation and handling qualities assessment of the Fly-by-Wire type Aircraft (FBWA). The control law was designed for the most unstable aircraft configuration flight regime for the target aircraft (FBWA). The ground based simulation including math-model, real-time pilot-in-the-loop and iron bird simulation were used for validation of the control law before the experimental in-flight simulation on the IFS (In.Flight-Simulator) aircraft. The flight tests results showed that Level 1 handling qualities for the most unstable flight regime were achieved.

• Agribusiness and Information Management
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• 제9권1호
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• pp.23-36
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• 2017

The incidents of garbage dumplings in 2004 and the report on giant castella are the examples that shows how big the influence of broadcasting on the industry is. There were discussions on the importance of securing the objectivity of broadcasting, however, the existing related researches have lacked the analysis of actual proof for the influence of broadcasting contents, and as that of the law and system was confined to theoretical arguments, there were not enough suggestions for realistic alternatives. In this paper, we will examine the influence of broadcasting contents on the food industry through an analysis of actual proof, and propose alternatives in terms of the law and policy for securing the objectivity and fairness of broadcasting, to solve this problem.

• International Journal of Aeronautical and Space Sciences
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• 제10권1호
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• pp.46-58
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• 2009

This paper deals with design procedure of online guidance and control law for future missiles that requires agile maneuverability. For the purpose, the missile with high powered side thruster is proposed. The guidance and control law for such missiles is discussed from a point of view of optimal control theory in this paper. Minimum time problem is solved for the approximated system. It is derived that bang- bang control is optimal input from the necessary conditions of optimal solution. Feedback guidance without iterative calculation is useful for actual systems. In this paper. multiple design point method is applied to design feedback gains and feed forward inputs of the guidance and control law. The numerical results show that the proposed guidance and control law has a high -performance for wide-ranging boundary conditions.

• 무역상무연구
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• 제50권
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• pp.139-161
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• 2011

The retroactive insurance is the system that the Assured, the principal of insurance contract shall be entitled to recover for insured(beneficiary in insurance of persons) loss during the period of insurance covered by this insurance, not withstanding that the loss had occurred before the contract of insurance concluded. The retroactive insurance is applicable to both property insurance and insurance of persons. The commercial law of Korea stipulates its rules in the insurance volume. The ultimate and definite articles of cargo insurance about the retroactive insurance are stipulated in MIA and ICC. In general insurance of persons stipulates relevant articles in the clause. Even though articles pertinent to the retroactive insurance are written explicitly in relevant law, it is difficult to settle the claim just by using specified rules of related regulations. Therefore, a claim is settled down based on the actual facts. After studying some of the actual dispute facts connected with the retroactive insurance having properties mentioned, this paper suggests controversial points and alternative ideas.

• International Journal of Aeronautical and Space Sciences
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• 제11권2호
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• pp.87-97
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• 2010

A fault tolerant satellite attitude control scheme with a modified iterative learning law is proposed for dealing with actuator faults. The actuator fault is modeled to reflect the degradation of actuation effectiveness, and the solar array-induced disturbance is considered as an external disturbance. To estimate the magnitudes of the actuator fault and the external disturbance, a modified iterative learning law using only the information associated with the state error is applied. Stability analysis is performed to obtain the gain matrices of the modified iterative learning law using the Lyapunov theorem. The proposed fault tolerant control scheme is applied to the rest-to-rest maneuver of a large satellite system, and numerical simulations are performed to verify the performance of the proposed scheme.

• International Journal of Aeronautical and Space Sciences
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• 제18권4호
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• pp.697-708
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• 2017

The complex battlefield environment makes it difficult to intercept maneuvering targets for guided missiles. In this paper, a finite-time convergent (FTC) guidance law based on the second-order sliding mode (SOSM) control theory is proposed to achieve the requirements of stability, accuracy and robustness. More specifically, a second-order sliding mode observer (SMOB) is used to estimate and compensate for the total disturbance of the controlled system, while the target acceleration is extracted from the line-of-sight (LOS) angle measurement. The proposed guidance law can drive the LOS angular rate converge to zero in a finite time, which means that the missile will accurately intercept the target. Numerical simulations with some comparisons are performed to demonstrate the superiority of the proposed guidance law.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 26-27 Oct. 1990
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• pp.1355-1360
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• 1990

This paper describes the application of the recently developed feedback linearization technique to the design of a new command to line-of-sight (CLOS) guidance law for skid-to-turn (STT) missiles. The key idea lies in converting the three dimensional CLOS guidance problem to the tracking problem of a time-varying nonlinear system. Then, using a feeedback linearizing approach to tracking in nonlinear systems, we design a three dimensional CLOS guidance law that can ensure zero miss distance for a randomly maneuvering target. Our result may shed new light on the role of the feedforward acceleration terms used in the earlier CLOS guidance laws. Furthermore, we show that the new CLOS guidance law can be computationally simplified without performance degradation. This is made possible by dropping out the terms in the new CLOS guidance law, which obey the well-known matching condition.