• Current Research on Agriculture and Life Sciences
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• 제3권
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• pp.203-218
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• 1985

In Korea, the developmental gap is deep between rural and urban areas in spacial aspect and, or between agricultural and industrial side. So there are much room for improvement in agri. development in national standpoint as well as in individual farmer's level. In this respect, agricultural financing is requisitive to speed up the pace of agricultural development and in result, to contribute to improvement of farm income. By the way, farmers' credit demands are always in excess-demand status and they rely on private money-lenders in the burden of high interest rate. In agricultural financing market, there are two kinds of credit ; institutional credit and non-institutional credit market, that is private money-lending. In institutional credit, there are mutual credit system operating by the primary coops and policy credit system by NACF financed by Government in part. Here, in this paper, I venture to study on the improvements of the policy credit system to increase and activate the supply function of agri. policy credit into farmers to enhance their socio-economic status.

• 한국농공학회지
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• 제21권1호
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• pp.78-85
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• 1979

In order to obtain the basic data for designing optimum flat plate solar air heaters, which can be operated with relatively low temperature for drying farm products, 8 different treatment of solar air heaters were devised and tested for their heating performances and efficiencies. The results were analised and summarized as follows. 1. The primary factors, structure of air path (C), black coating materials (A) and bottom coating methods (B) showed very high significant effect of far above 1% level. With respect to the mutual multiplying effect of secondary factors, 1% level of significance was found with coating materials and methods (AB), and 5% level of significance was found with coating materials and air path structure (AC). 2. The heating performance of the air heaters with winding air path showed about twice those with straight air path. 3. The Korean black ink which is less expensive than dim oil paint showed 3-4% better heating efficiencies as the black coating material of flat plate solar air heaters. 4. The heating efficiencies of the solar air heaters whose bottoms were not black coated were 2-3% higher than those with black coated bottoms. 5. The highest heating efficiency of solar air heater among 8 different treatment was found in the plot of Korean black ink-bottom not coated-winding air path showing 29.0-34.5%

• 가정간호학회지
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• 제26권3호
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• pp.300-308
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• 2019

Purpose: This study is a descriptive research study to identify the relationship between the experience of verbal abuse, compassion fatigue, and work engagement among nurses in the emergency unit. Methods: Study subjects were 107 nurses working in a university hospital in Gyeonggi-Do. The instruments used were a verbal abuse checklist, a subscale of the Professional Quality of Life Scale used to measure compassion fatigue, and the Utrecht Work Engagement Scale. The data were analyzed using the IBM SPSS version 22.0 program for independent t-test, one-way ANOVA, and Pearson's correlation coefficients. Results: Emergency nurses experienced more verbal abuse and compassion fatigue than nurses in other departments, and the level of work engagement was low. There was a positive correlation between experience of verbal abuse and compassion fatigue and a negative correlation between both of these variables and work engagement. Particularly, verbal abuse appeared in the order of nurses, patients & caregivers, and doctors. This means there were serious problems with communication with nurses. Conclusion: In order to reduce verbal abuse, it is necessary to establish a communication culture of mutual respect between nurses, medical staff, patients & caregivers. Moreover, a compassion fatigue management program is needed to reduce emotional fatigue.

• 무역상무연구
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• 제77권
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• pp.169-193
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• 2018

Salvage has been allowed as general average since 1974. However, the adoption of YAR 2004 which had reflects cargo interest's position has made salvage unallowable in general average. The YAR do not have the force of a convention and only apply by mutual agreement between the parties to the contract of carriage. Thus, it is important that any changes to the Rules have the consent of major stakeholder. However, shipowners generally refuged to accept the incorporation of the 2004 Rules. The revised 2016 Rules is the result of compromise between the ship and cargo interests. YAR 2016 Rule VI has the premise that salvage is allowable as general average. However, with regard to the types of salvage that are payable independently by ship and cargo such as under Lloyd's Open Form it does not allow these type of salvages as general average and reapportion them, unless causes significantly inequitable result and meets five conditions. In addition, it makes the adjuster's task much easier as it avoids the deduction in respect of salvage payment can readily be calculated by total amount paid to the salvor. The salvage issue to be dealt with in YAR 2016 reduces the complexity, cost and delay in adjusting general average.

• 한국치위생학회지
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• 제15권5호
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• pp.881-887
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• 2015

Objectives: The purpose of the study was to investigate the awareness toward the informed consent in the dental hygienists and the patients before treatment. Methods: A self-reported questionnaire was completed by 200 dental hygienists and 200 dental patients in Changwon after explaining the purpose of the study from June 15 to September 15, 2014. The questionnaire was developed as two types for the dental hygienists and the patients. The questionnaire consisted of general characteristics of the subjects, awareness toward the informed consent before treatment, and experience before the treatment. Results: In the necessity of informed consent, 49.5% of dental hygienists and 72.0% of the patients answered that informed consent is very necessary. In the written informed consent, 33.3% of dental hygienists and 54.9% of the patients answered that the dispute can always happen during treatment. Conclusions: The informed consent is recognized as a defensive means for medical malpractice. For the sake of the dental hygienists and the patients, mutual respect and compromise is the very important factor.

• 전기학회논문지
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• 제59권10호
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• pp.1803-1808
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• 2010

Electric railway system consists of rolling stock, track, signal and catenary system. ATP system in railway signaling system is the important one grasping the position and velocity of a train. The wayside device of ATP system is installed between rails. Recently, the research about increasing train speed has been developed in total departments of the railroad systems. The study on the information transmission between on-board device and wayside device is required for increasing the train speed in the ATP system. When the train speed is increased as to same transmission distance, the problem on information transmission occurs because the transmission time is decreased. In case that the transmission distance is extended, the transmission time is decreased with respect to the train speed. Therefore, we have to define the standard magnetic field intensity as to the train speed in order to transmit correctly telegram. In this paper, the transmission distance for the telegram is suggested on the basis of the train speed. Also, the standard magnetic field intensity from the wayside device to on-board device is proposed by using transmission distance regarding the train speed in the ERTMS/ETCS system by using Matlab program. Also, BER according to the train speed is presented by calculating electric field intensity from the magnetic field intensity.

• 한국생활과학회지
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• 제14권6호
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• pp.883-898
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• 2005

This study was to find out the demand for the education of elder marital couples to improve their relationship. The results of this study were as follows. 1. Marital satisfaction was affected by four elements such as confidence and affinity, mutual respect, communication, and cohesion. Each element showed significant differences by the socio-demographic variables. Out of these variables, age, academic career, health, occupation, and salary showed significant difference in all 4 elements affecting the marital satisfaction. 2. The couples with shorter marriage period, with religion, and belonging to a nuclear family, and doing social activities were recognized the necessity of education highly. 3. The higher the confidence and affinity, and cohesion between couple, the higher the demand for education program. The lower the score of communication between couple, they participated more often in the educational program. For the improvement of confidence and affinity between couple, the educational program with partners is necessary.

• 한국산업정보학회논문지
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• 제11권5호
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• pp.216-224
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• 2006

본 논문에서는 강원도에 위치한 기업과 지자체 및 지역대학간 실시되고 있는 중소기업 이업종 교류회의 활동방향에 대해 연구하였다. 본 연구에서는 일본에서 활발하게 실시되고 있는 이업종 교류회가 우리나라에서도 발전하기 위해서는 중소기업뿐만 아니라 지역에 있는 기관들이 중소기업 발전을 위해 유기적인 관계를 갖고 상생을 위해 발전할 수 있도록 제안하였다. 특히 지역 대학이 이업종 교류회의 중심에 서서 중소기업이 요구하는 애로기술, 경영, 디자인 등을 지원할 경우에 교류회의 발전 속도는 매우 빠르게 진행될 것이다. 본 논문은 강원도라는 지역적인 한계를 갖고 있으며, 앞으로 전국적인 이업종교류회 발전에 대해 연구 조사를 실시하여 발전 방안을 모색하고자 한다.

• 대한가정학회지
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• 제42권1호
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• pp.207-227
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• 2004

The purpose of this study was to investigate conceptual representations of the self in Korean culture by analyzing normative conception of the self present in Sohak. The method of this study was the historical method and the material for analysis is 'Reverencing for the Self of Sohak, which was the textbook for childhood education and contained normative tasks that the society of the Chosen Dynasty period held for what people should do in their lives. According to the analysis, the Chosen Dynasty had interdependent conception of the self, which had strong emphasis on connected relationships, especially between self and parents, and regarded respect, rightness, and politeness as important attributes of the self, and expected reciprocal exchange of mutual support in social roles. Also, there were many instrumental and terminal goals in normative expectations of the self, which were toward harmonious interdependent relationships. Finally, the attributes of the self that were thought of as positive characteristics served collective interests rather than individualistic ones. In addition, the society of the Chosen dynasty regarded socially disengaged emotion such as pride, anger, and pleasure as negative ones.

• ETRI Journal
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• 제39권5호
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• pp.718-728
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• 2017

Empirical modeling of wireless fading channels using common schemes such as autoregression and the finite state Markov chain (FSMC) is investigated. The conceptual background of both channel structures and the establishment of their mutual dependence in a confined manner are presented. The novel contribution lies in the proposal of a new approach for deriving the state transition probabilities borrowed from economic disciplines, which has not been studied so far with respect to the modeling of FSMC wireless fading channels. The proposed approach is based on equal portioning of the received signal-to-noise ratio, realized by using an alternative probability construction that was initially highlighted by Tauchen. The associated statistical procedure shows that a first-order FSMC with a limited number of channel states can satisfactorily approximate fading. The computational overheads of the proposed technique are analyzed and proven to be less demanding compared to the conventional FSMC approach based on the level crossing rate. Simulations confirm the analytical results and promising performance of the new channel model based on the Tauchen approach without extra complexity costs.