• Journal of the East Asian Society of Dietary Life
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• v.11 no.3
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• pp.169-178
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• 2001

This paper is intended to survey the literature about Shamanistic and Buddhistic memorial services and to examine the food culture manifested in them. In Shamanistic rituals, fish and meat were not prohibited except in special cases whereas Buddhism Prohibited fish and meat. For Shamanistic rituals, rice cake, cooked rice, liquor and the walleye pollack were commonly used. Besides there were such important offerings as a boiled pork head, chestnuts, jujube and persimmons (dried persimmons) . For Buddhistic memorial services, such foods as cooked rice, soup, cooked pot-herbs, saute, rice cake, confectionary (or candies), chestnuts and jujubes, were dedicated such offerings as cooked rice, rice cake, cooked pot-herbs and fruits were commonly used for both Shamanistic and Buddhistic memorial rites. Particular fruits were not prohibited in either case. Buddhistic rites in particular offered such foreign fruits as pineapples, kiwi and oranges, which showed that the foods of Buddhistic memorial services reflected the popular foods of the day more than those of Shamanistic ones. Water (Jung-hwa-su) brought from the well at daybreak for Buddistic memorial rites came from Shamanism, where as oil-and-honey pastry (Yu-gwa) used for Shamanistic rites came from Buddhism, which showed that the offerings of Buddhistic memorial services and Shamanistic ones were influenced by each other.

• Corrosion Science and Technology
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• v.14 no.6
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• pp.288-295
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• 2015

The present work addresses crevice and galvanic corrosion processes occurring at the cylinder head gasket/cylinder head interface and cylinder head gasket/cylinder liner interface of four-stroke medium-speed diesel engines for marine applications. The contact between these systems and the marine environment can promote formation of demanding corrosion conditions, therefore influencing the lifetime of the engine components. The electrochemical behavior of various metals and alloys used as head gasket materials (both ferrous alloys and copper alloys) was investigated. The efficacy of corrosion inhibitors was determined by comparing electrochemical behavior with and without inhibitors. In particular, crevice corrosion has been investigated by electrochemical tests using an experimental set-up developed starting from the requirements of the ASTM G-192-08, with adaptation of the test to the conditions peculiar to this application. In addition to the crevice corrosion resistance, the possible problems of galvanic coupling, as well as corrosive reactivity, were evaluated using electrochemical tests, such as potentiodynamic measurements. It was possible to quantify, in several cases, the corrosion resistance of the various coupled materials, and in particular the resistance to crevice corrosion, providing a basis for the selection of materials for this specific application.

• Journal of Applied Tourism Food and Beverage Management and Research
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• v.14 no.1
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• pp.95-110
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• 2003

Although Korea has just passed the IMF intervention, the hotel business in Gyeongju does not seem to entirely recover from the econmic recession. In particular, the sales of food and beverage dominantly on domestic demand are still in difficulty. This research was undertaken in order to identify the problems of food control in the five-star hotels in Gyeongju area, and to recommend some suggestion of enhancing the current system to boost the revenue. It is revealed that most of the hotels in question are poorly operating for the food control. In particular, they have spent too much unnecessary cost for the ordering, inspecting, issuing and storing food. A five-star hotel is selected for the survey, and the data obtained from the survey are properly manipulated for the analysis. The problems of the food control system are as follows : Firstly, it hasn't developed a standardized manual for the ordering, inspecting, issuing and storing food. Secondly, an appropriate food control system incorporating the unique Gyeongju environment should be developed. Thirdly, 'first ordered, first issued' method should be applied to reduce to reduce the cost Lastly, few managers recognizes the importance of food control.

• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.325-326
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• 2009

The present study concerns the acid neutralization capacity (ANC) of cement paste, mortar and concrete depending on a free water-cement ratio. The ANC of paste at 30%, 40% and 50% of water-cement ratio was measured and simultaneously the effect of aggregate on the ANC was evaluated. It was found that an increase in the acid concentration resulted in a decrease in the pH of the suspension, in particular, at 10 in the pH, a sharp decrease was observed. The ANC showed some peak resistances to acid at particular pH values.

• International Journal of Ocean System Engineering
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• v.3 no.4
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• pp.175-187
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• 2013

Moonpools are vertical wells in a floating body used onboard many types of vessels like Exploration and drilling vessels, Production barges, Cable-laying vessels, Rock dumping vessels, Research and offshore support vessels. Moonpool gives passage to underwater activities for different types of ships as per their mission requirements. It is observed that inside a moonpool considerable relative motions may occur, depending on shape, depth of the moonpool and on the frequency range of the waves to which the ship is exposed. The vessel responses are entirely different in zero and non-zero Froude number. Former situation is paid attention in this study as the mission requirement of the platform is to be in the particular location for long period of operation. It is well known that there are two modes of responses depending on the shape of the moonpool viz., piston mode for square shape and sloshing mode for rectangular shapes with different aspect ratios of opening like 1:1.5 and 1:2 ratios. Circular shaped moonpool is also tested for measuring the responses. The vessel moored using heavy lines are modelled and tested in the wave basin. The pretensions of the lines are varied by altering the touchdown points and the dynamic tensions on the lines are measured. The different modes of oscillations of water column are measured using wave gauge and the vessel response at a particular situation is determined. RAOs calculated for various situations provide better insight to the designer.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.4
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• pp.503-513
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• 2007

The obese population has been increasing worldwide and obesity has become one of the socioeconomic problems. Obesity raises more concerns as more studies regarding its direct and indirect relativity to several diseases such as type II diabetes, hypertension, etc. are published. Since leptin, an important signal in the chronic control of food intake and energy expenditure, was discovered in 1994, there has been a great accumulation of knowledge on fighting obesity by facilitating pharmacological and nutritional strategies on the molecular level of the body weight control system. In particular, evidences are accumulating that particular food components affect our physiological function and gene expressions which are associated with body weight control. In this study, we review the four mechanisms for weight control and antiobesity functional agents such as HCA, L-carnitine, CLA, chitosan, calcium supplements capsaicin contained in red pepper, and oriental herbal mixture. We also describe about the efficacy and working mechanism of these functional agents on the basis of antiobesity mechanisms.

• Journal of Korean Academy of Nursing
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• v.15 no.3
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• pp.50-61
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• 1985

For nursing as a science to establish a unique system of knowledge, nursing researches should include philosophical activities such as critique, analysis and synthesis. As a consequence of these activities, nursing science comes to add up more abundant content of knowledge and have a more refined scientific system. In short, nursing science can be developed in respects of tools and methods through philosophical researches, i.e., philosophy of nursing science. Traditionally, the task of supplying individual science with pertaining methodological principles has been due to philosophy, or philosophy of each Scientic discipline. Philosophy of nursing science establishes a demarcation between nursing and non-or pseudo-nursing, so that the unique natue of nursing can be revealed. Systematizing the particular knowledges or informations discovered through empirical reseal ches, philosophy of nursing science, as a part of rational activities to construct its scientific theories. Owing to philosophy of nursing science, conceptual frameworks or theories settled in various branches of nursing science can be integrated into a holistic system. Philosophy of nursing science can include arguments on standards, values, goals and intents of nursing behavior, so that their interrelational networks can be understood. Philosophical discussions can offer nursing science positive ways to more extensive development, preventing it from indulging in particular or exclusive inclination. And Philosophy of nursing science in itself should also keep a liberal attitude to overcome preconceptions concerning methodology of nursing science.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.35 no.6
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• pp.237-245
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• 1986

Most fossil steam generating units are currently being designed for base load operation and are not therefore generally suitable for large and rapid recurring load fluctuations. In particular the control systems adopted for such units are not adequate for the severe recurrent load fluctuations. In particular the control systems adopted for such units are not adequate for the severe recurrent load fluctuations that are expected by the plant supplying the power requirements of the electric are furnaces and rolling mills employed by the steel industry. This paper presents a feasible Anticipatory Control Algorithm which ensures that the fossil fuel fired plant can meet such severe requirements from the control point of view. Details of such a control algorithm and its dynamic simulation on a sample power system are also presented.

• Korea Journal of Hospital Management
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• v.20 no.4
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• pp.62-71
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• 2015

The purpose of this study is to investigate the intra CSR for the sustainable hospital management. The company was proactive stance on CSR carried out in the environmental field as a preemptive countermeasures movement of citizens and government regulations. CSR, while performing for employees, is recognized as a problem within the enterprise, it was reluctant to respond to the performance and results published. This study aims to determine whether the effect is substantially reflect If you want to include in the process of demonstrating the impact of CSR within the organization to make decisions in labor union composed of employees of internal stakeholders as a parameter. In particular, research in the field of performing a public function such situations, hospitals are lacking. Internal CSR performance of the general hospital (professional) in this study was found to have mad that the generally positive effect on improving labor productivity within the organization. In particular, its performance was more positive than in the virtuous cycle that meets the expectations and internal performance improvements improve equity executives expect employees to be borne if your blood and your liver collaborative decision-making behavior. Therefore, the internal CSR awareness by investing in sustainable management of the partnership is expected to achieve improved financial performance and labor productivity by performing more active at the same time.

• Proceedings of the Korea Database Society Conference
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• 2010.06a
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• pp.235-247
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• 2010

Introduction of ICE(Integrated Collaboration Environment) has a great effect on corporate performance. In particular, it is expected that information sharing and collaboration among transaction partners will be an important factor which mediates ICE and its performance. Under such a background, this research intends to identify the influence of ICE by manufacturing industry on corporate performance through role of the parameter of information sharing and collaboration. The result of this research may be summed up as follows: ICE promotes information sharing and collaboration among enterprises, it accelerates integration of supply chain network among enterprises and cooperation. In particular, ICE has a great effect on information sharing. And information sharing has a direct effect on collaboration and performance. However, when we classify corporate performance into the "performance due to introduction", which is direct performance, and the "overall performance", which is indirect performance, the result of this research is as follows: information sharing has a great effect on the performance due to introduction, but does not have a meaningful effect on indirect performance. On the other hand, collaboration does not have any effect on the performance due to introduction, but has a meaningful effect on the overall performance, which is indirect performance. It is necessary to study and analyze additional this result in future.