• 한국가정과교육학회지
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• 제1권1호
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• pp.53-62
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• 1989

Cooking practice is keenly related to not only the betterment of family health but to the improvement of dietary life. Cooking is a kind of practical skill and one is skill in it by repeated practice. The aim of cooking practice in school is to fix cooking method practically and scientifically, to acquire cooking skill. To achieve this aim there are many unrecognized or unsolved problems in the first-line schools. The problems and efficient ways of cooking practice in the middle and high school are as follows； 1. The aim of cooking practice： It should be first of all remembered that the practice is so practical that the knowledge and skill of cooking should be related to the future domestic life. Second, the practice should be able to serve the communal and national life by scientifying and improving life. 2. The content of the practice： First, it should be so arranged step by step that the content of each year should not be repeated. Second, the ratio of Korean cooking practice should be increased and the material of the practice should be chosen in consideration of the peculiarity of the community, seasons and economical problems so that it may be applied to the very day life. Third, to improve dietary life, the practice should be a way of the simplification of dietary life, of the nutritional efficiency. Forth, for the betterment of physical condition of the family the practice should involve balanced dietary plans and dietary therapy. 3. Teaching method： First, the practice should be scientific and comprehensive in consideration of not only cooking skills but also knowledge of nutrition. Second, micro-class system should be adopted, and practice labor should be allotted each student to develop cooperative attitude and the sense of responsibility. Third, in addition to the practice conducted in a body, comparative cooking, applicable cooking and experimental ability and the content of the text. Fourth, teachers should let the students examine and find problems by bringing them to a focus on the basis of theory. 4. Administration method： First, the practice schedule should be planned that a class has practices at least more than twice a semester. Second, two hours of class should be continued without cessation after beforehand survey and theory study. Third, facilities and utensils for practice should be enlarged. That is, cooking practice rooms, tools, utensils should be prepared. Fourth, enough cost of practice should be secured. The above mentioned points show the present situation and problems with which cooking practice teaching is confronted. In order to normalize cooking practice teaching, the first-line schools should give the above mentioned problems their careful consideration and improve the present situation so that efficient, creative, practical cooking practice will be possible.

• 의료법학
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• 제14권1호
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• pp.209-236
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• 2013

The concept of expectation rights considers 'the expectation' that the patient should be given proper medical treatment as the benefit and protection of the law, so it would be the benefit and protection of the law due to personal rights different from 'the legal principle that has the possibility to a considerable extent' being in an extension of life and body. However, the problem how the patient's expectation of medical service sets up in order to make it the benefit and protection of the law would be still left in the vague concept of the patient's 'expectation', thus, in the first place, the medical practice following formed medical standard in every particular medical institutes should be the standard because these medical services are normally within a range of the patients' expectations. In addition, it should be naturally constituted as mental profit to get the subjective circumstances such as 'the patient's expectation' to be an object, and also, different from the profit and protection of the law such as life and body that should be absolutely protected, the origin of violation behavior should be regarded simultaneously to define the denotation of expectation rights. Therefore, the expectation rights violations would be problematic in case it fails to reach the medical standard that is expected for common doctors to practice properly. This is the concept of expectation rights that gets subjective matters such as the patient's expectation to be objectivity as medical practices that can be expected by generalized abstract doctors. This standard should be defined as the minimum standard that is naturally expected for doctors to practice, different from medical standard that decides the level of doctors.

• 대한치과교정학회지
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• 제23권2호
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• pp.165-177
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• 1993

Upper canine is important because it protects and maintains the stability of the dental arch and also, joins the anterior with the posterior teeth. The incidence of impaction of upper canine is the second most frequent next to the third molar because it takes a long period of time to develop, and has a complicated path of eruption, and erupts lately. After the age of 10, clinical and radioglaphic examination can be used in revealing the possibility of impaction and efforts should be put to reduce the side effects. To prevent impaction, selective extraction of primary canine at the age of 8 to 9 could be considered and prolonged retention of primary canine in oral cavity should be avoided at this time. Once the impaction is iden, the first stage of the treatment is to lcocalize the lesion by radiographic examination and According to the severity, orthodontic traction or autotransplantation should be considered and comprehensive diagnosis and treatment plan of malocclusion should be established. Generally, labial impaction is due to arch length discrepancy and palatal impaction is due to malposition or morphologic pathosis of lateral incisors rather than arch length discrepancy. In surgical procedure, peridontal problems should be considered and the minimum amount of bone and soft tissue should be reduced and direct bonding method of many attachment methods should be recommended. Especially in traction of labially impacted canine, it should be guided to erupt through the keratinized zone and proper forced magnitude should be applied. The importance of periodontal condition should always be in mind following the patient education to mintain the good oral hygiene at each stage of treatment. Properly managed impacted canine can provide function and esthetic by proper diagnosis and treatment if extraction of canine is not indicated.

• 대한치과기공학회지
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• 제10권1호
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• pp.25-41
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• 1988

In order to provide the National Dental Health Program with dasic data, and to implove the laborartory managent style, the author studied the operational situations of dental lads through questionaire. The results are as follows, 1. Unlicensured personnel should be replaced by the licensured(from present rate lf 49.2% licensured to more than80%) 2. Minimum wage guarantee system as well as well as oage raise should be established. 3. Monthly balancing accounts system and bepreciation reserve accounts system should be established for the reasonable management. 4. Manufacturing period should be elongated from presnt 2.8 days to 5-7 days for quality betterment of the processes. 5. Medical insurance system should be applied to the dental processes. 6. Manufacturing cost should be increased by 35%. 7. Retirement grants lr retirement annuity system, improvement of occupational environ-ment, and holidays incentives, and participation in medical insurance system should be adopted for the wellfare of the dental technicians. 8. Laboratory managers should operate the lads with pride and valuation. 9. Business Management course should be included in the curriculum of the dental labo-ratory school. 10. Good relationship between Korean Association of Dental Laboratory Technicians and local laboratories shorld be improved.

• 한국표면공학회지
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• 제28권2호
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• pp.101-109
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• 1995

Electroetching rates of $FeCl_3$ solution were increased according to increasing solution temperature. Activation energy of electroetching at Be'36 and 5A/$dm^2$ condition was 28.3Kcal and also, at Be'46 and 5A/dm$^2$ condition was 33.2Kcal. At Be'36 concentration of $FeCl_3$ solution, electroetching rate were more higher than at Be'46 concentration. Surfaces of etched grooves obtained at 8A/$dm^2$ or higher current density in 46 Be' concentration of $FeCl_3$ solution were observed to be flat and smooth owing to suppressing chemical etching reaction. Distinctly etched boundaries became to be appeared at 2A/$dm^2$ in Be'41 electroetching condition by differential effects. In case of applying 8A/$dm^2$ current density to Be'46 of $FeCl_3$ solution, etching depth were 4 times and side etching were 6 times more than chemical etching case respectively.

• 미생물과산업
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• 제20권2호
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• pp.46-48
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• 1994

The aim of the sutdy is to collect a variety of wild yeasts from different regions in Korea and in different seasons and to account for the natural patterns of regional and seasonal variation that they display. From the specimens collected in this study, more useful strains are expected to be discovered, which can be cultivated and utilized fro industrial development. The study attempts to determine the degree to which utilizable yeasts can be applied in brewing, confectionary, baking, the manufacture of medicine, and as feed yeast. Such findings would contribute not only to the development of academic research, but would also be important in obtaining raw material that can be applied in our daily lives and in industrial development in response to the demands of the times.

• International Journal of Computer Science & Network Security
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• 제23권9호
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• pp.129-133
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• 2023

Classification or prediction problem is how to solve it using a specific feature to obtain the predicted class. A wheat seeds specifications 4 3 classes of seeds will be used in a prediction process. A multi linear regression will be built, and a prediction error ratio will be calculated. To enhance the prediction ratio an ANN model will be built and trained. The obtained results will be examined to show how to make a prediction tool capable to compute a predicted class number very close to the target class number.

• 복식
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• 제31권
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• pp.101-118
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• 1997

This research was carried out to sublimate our design with common sence so that the de-sign concept with our traditional chara-teristics can be acceptable in the world design area through re-creation works of tradition to be adoptable to modern concept. Form this survey the following could be derived. 1. in Korea designers should concern about the ration of skirt to jacket plait of Chima and string Koreum of hanbok. however they should pay more attention to string and color stripes to attract foreign customers in international market. It was found that koreans prefer the elegant and cur-vaceous design while foreigners demend edecor-ative design of Hanbok in addition to its el-egance and curvaeouseness. 2. It was also found that korean ramie fabric might be the most popular material for hanbok in Korea however silk and fine gauze might have to be used in international market. Generally it would be better to use the materials with natural and delicate feelings in Korea while the materials with gorgeous feel-ing in addition to natural and delicate feeling should be used in international market. 3, For the figures on Hanbok the embroidery figures and pictorial figures would be appropri-ate in Korea while it is necessary to develop the design with embroidery figures and gold foiled figures to satisfy the foreign customers. Accordignly it 8is required to develop the designers with figures with more elegant and gorgeous sence in both Korea and the world area.

• 한국관광식음료학회지:관광식음료경영연구
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• 제17권1호
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• pp.41-67
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• 2006

The study is aimed to analyze the influence of FTA(Free Trade Agreement) between Korea and Japan on tourism and to suggest ways to increase tourists exchange between them by considering countermeasures of Korea's tourism based on the analysis and deriving political significance. The results of the study showed that the expected effects of FTA between Korea and Japan on tourism would overall be positive. There would be increases in employment and a higher rate of foreign-exchange earning, which plays a critical role in the cash flow. Therefore the government is required to prepare for several political measures as follows. First, ways to promote investment in tourism have to be established in a systematic way for FTA. Second, restructuring of tourism has to be considered seriously for tourism to be a high value-added industry after FTA. Third, the tourism information industry needs to be included in the tourism promotion act to promote e-tourism using information technology. In addition to this, an expansive cluster strategy needs to be developed, which relates tourism to other industries like culture and movies and to find ways to re-locate and re-educate manpower currently engaged in the tourism industry. Though the study investigated the influence of FTA on tourism through a practical analysis, it was restricted only to Korea. So the influence of FTA between Korea and Japan on the tourism of Japan should be included in further study. Furthermore, in subsequent studies the CGE(Computable General Equilibrium) model will be applied for objective analysis of the effects. Or measuring the ripple effect with multinational inter-industry relation table will be made for the study to make practical contributions to the development of government policy.

• 한국생산제조학회지
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• 제21권6호
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• pp.954-960
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• 2012

Nowadays, rapidly changing and unstable global economic environments request a lot of roles to engineers. In this situation, product should be designed to make more profit by cost down and to satisfy distinguished performance comparing to other competitive ones. In this research, the optimization design of the industrial robot casting will be done. The weight and deflection have to be reduced as objective functions and stress has to be constrained under some constant value. To reduce time cost, CCD (Central Composite Design) will be used to make experimental design. And RSM (Response Surface Methodology) will be taken to make regression model for objective functions and constraint function. Finally, optimization will be done with Genetic Algorithm. In this problem, the objective functions are multiple, so NSGA-II which is brilliant and efficient for such a problem will be used. For the solution quality check, the diversity between Pareto solutions will be also checked.