• KSCE Journal of Civil and Environmental Engineering Research
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• v.39 no.3
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• pp.431-439
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• 2019

Although various efforts to increase the usage of the Yeouido Saetgang river have been made after it was established as the first ecological park in 1997, its usage is significantly lower compared to neighboring Yeouido Han river park. In this study, an interview survey of 1,000 visitors to Yeouido Saetgang river park was conducted. The perception and activity patterns among the visitors were examined. The results showed that about 60 percent of all users were neighboring residents who can move by a walk. Most of the visitors spend their time in the river park taking exercises and observing the ecosystem. It is similar to the characteristics of other city parks in Seoul. The perceptions and activity patterns according to the visitor's characteristics were analyzed statistically. Also, the effect level of activity patterns on the perceptions such as satisfaction, attachment, and willingness to participate was analyzed and discussed.

• Journal of the Korea Convergence Society
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• v.12 no.1
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• pp.327-340
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• 2021

This is nonequivalent control group pretest-posttest quasi-experimental study to develop a sexual education program for improving sexual confidence of men with spinal cord injury disabled and assess the effect of the program. The program was based on Dick & Carey's systematic design of instruction, literature review, focus group, in-depth interview, expert meeting, and preliminary study and formative evaluation. Subjects were conveniently assigned to experimental group of 30 and control group of 29, and the program was provided to experimental group once a week for 90~120 minutes, 3 sessions total. Sexual knowledge, attitude, and marriage intention were measured before, after, and after 4 weeks of intervention, and there was a significant difference in sexual knowledge(p<.001) and attitude(p=.020). The program positively changed sexual knowledge and attitude of men with spinal cord injury, and was useful nursing intervention. This study is considered to be significant as a basic data for social awareness ventilation and health education for the disabled.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.384-387
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• 2022

This study was conducted to design and apply simulation-based problem-based learning classes, and then analyze the effects of class management using focus group interviews. In paramedicine, practical learning that can respond to various emergency situations based on major knowledge is important. In the case of problem-based learning classes, it is suitable for operating various topics covered by the Department of Paramedicine as it can improve capabilities such as problem-solving strategies, skills, and teamwork by providing practicality related to field situations for learning. This study developed a PBL module focusing on patients with dyspnea and applied it to medical emergencies and practice courses taken by 16 third graders of S University's Paramedicine department. Overall class satisfaction was high from 4.76 to 4.92. In particular, by resetting the learning strategy through PBL classes and experiencing cooperative learning, positive learning outcomes could be obtained and self-efficacy was experienced.

• Progress in Medical Physics
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• v.3 no.2
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• pp.1-12
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• 1992

For intraoperative radiation therapy using electron beams, a cone system to deliver a large dose to the tumor during surgical operation and to save the surrounding normal tissue should be developed and dosimetry for the cone system is necessary to find proper X-ray collimator setting as well as to get useful data for clinical use. We developed a docking type of a cone system consisting of two parts made of aluminum: holder and cone. The cones which range from 4cm to 9cm with 1cm step at 100cm SSD of photon beam are 28cm long circular tubular cylinders. The system has two 26cm long holders: one for the cones larger than or equal to 7cm diamter and another for the smaller ones than 7cm. On the side of the holder is an aperture for insertion of a lamp and mirror to observe treatment field. Depth dose curve. dose profile and output factor at dept of dose maximum. and dose distribution in water for each cone size were measured with a p-type silicone detector controlled by a linear scanner for several extra opening of X-ray collimators. For a combination of electron energy and cone size, the opening of the X-ray collimator was caused to the surface dose, depths of dose maximum and 80%, dose profile and output factor. The variation of the output factor was the most remarkable. The output factors of 9MeV electron, as an example, range from 0.637 to 1.549. The opening of X-ray collimators would cause the quantity of scattered electrons coming to the IORT cone system. which in turn would change the dose distribution as well as the output factor. Dosimetry for an IORT cone system is inevitable to minimize uncertainty in the clinical use.

• Journal of the Korean Institute of Landscape Architecture
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• v.38 no.1
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• pp.25-38
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• 2010

This study aims to, first, classify the approach system of utilizing national and local amenities into three groups: evaluation of the level of the amenity, evaluation of the value of amenity resources, and utilization of amenity resources. Secondly, the study aims to derive an evaluation index which is required according to the approach system. As for a strategy of utilizing amenities, the self-diagnosis based on the evaluation of the level of local amenities is required. In this study, three sectors, ten items and 43 detailed items have been derived though specialists, FGIs(Focus Group Interview), and the cases within and outside of the country. In the survey with specialists, a unit-space key index which can be used in accordance with the unit-space characteristics(such as urban and rural area, fishing villages, mountain villages, and littoral areas), environmental area, important index and optional index have been derived. As for the evaluation index which is needed for the development of typical local amenities resources, 14 detailed evaluation indexes from three sectors have been derived. These have been classified again into six key indexes, six important indexes and two optional indexes. In the evaluation index of amenity resources, natural and environmental value-such as ecological value of preservation, uniqueness of aesthetic landscape and ecological value of restoration-historic and cultural value of preservation and individuality of the resources, and aesthetic and cultural values are derived as being important. As for utilization of amenity resources, 15 items from three sectors-such as reservation, restoration, intentional use, and industrial use-have been derived. Also, through a survey with specialists, key indexes and important indexes were derived by unit-space. As a result, in urban areas, seven items-including creative development of space, aesthetic landscape control and development of cultural contents-have been derived as key indexes; in rural areas, mountain villages, fishing villages and littoral areas, eight items-including brand of region, brand of the products, and brand of tourism resources-have been derived. In environmental areas, six items-including reservation of natural resources, historic and cultural heritage, and restoration of ecosystem-have been derived. Indexes derived from this study can be utilized in order to establish a strategy for amenity plans and an implementation strategy, but can be readjusted, allowing for various regional characteristics. It is, thus, advisable that local governments selectively utilize indexes according to regional characteristics or newly develop them for the maximum utilization of regional amenities.

• Journal of dental hygiene science
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• v.11 no.4
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• pp.305-310
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• 2011

The purpose of this study was to investigate association between oral health related quality of life(OHRQoL) and health outcome, such as evaluated oral health state, perceived health state and perceived oral health state. 148 of individuals over 50 years old completed a self-reported questionnaire on Oral Health Impact Profile(OHIP-14) and oral examination was perfomed. 9.5% of respondents reported no problems or discomfort using OHIP-14. The most frequently reported problems were physical pain(69.8%) and psychological discomfort(63.5%). 43.9% of the individuals rated their health and oral health as poor and 54.7% were dissatisfied with their oral health. The study showed association between number of DMFT, missing teeth, perceived health state, perceived oral health state, oral health satisfaction and oral health related quality of life. Perceived heath sate was correlated with oral health related quality of life. But the study showed no association between DMFT, number of missing teeth and oral health related quality of life.

• Korean Business Review
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• v.23 no.1
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• pp.45-68
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• 2010

Current oversupply of college graduates is the need in the industry, but the absolute lack of manpower and the company's dissatisfaction with graduates of the retraining costs borne by businesses increases with the overall gap between university education and industry is causing a scene. Particularly job-oriented vocational training colleges for the purpose of sahoegak areas of professional knowledge, teaching theory, research, and cultivate talent, and social development of countries required to cultivate professional personnel for the purpose were established. However, the purpose of today's college founded largely on these off, which reflects the needs of industry through the development of the curriculum of colleges established in the original intent and purpose of the on demand came to be intellectually and socially. Reflect the needs of industrial on-site training is the development "of industrial units for each job through the job analysis is required in college to acquire job skills training to be a list of subjects and the importance of each subject and analyzed the incidence and Curriculum Development Reflected in and through which industry and the job comes from the college curriculum to eliminate the gap between research. Research-oriented job analysis methods commonly used in curriculum development, DACUM technique was used, through which subjects daebipyo skills, selection of the companies surveyed set of job model, job creation and the job description and job specification we analyze it using a group of experts to evaluate the interview and questionnaire via WEB to evaluate the results of the educational process.

• Journal of dental hygiene science
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• v.9 no.3
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• pp.271-278
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• 2009

The purpose of this study was to investigate the educational status of dental hygiene process of care and to provide foundation for introducing curriculums focused on it. Questionnaire (14 questions) on educational status of clinical dental hygiene based on dental hygiene process of care was distributed in 50 dental hygiene schools with full classes. Research was performed with structured questionnaires on the basis of previous literatures, and interview and email survey was conducted. Collected data were analyzed with Frequency analysis, Descriptive statistics, and Chi-square test using SPSS 12.0, and the results were as follows. The average student to clinical dental hygiene faculty ratio of 22 to one regardless of year of curriculum. Sixty two point five percent of dental hygiene school reported having a curriculum about comprehensive dental hygiene process. Regarding the distribution of lecture and practical curriculums, they were less focused on dental hygiene diagnosis (68.8%), planning (65.6%) and evaluation (68.8%) than on assessment and implementation. Just over half (56.7%) reported having education of dental hygiene process of care during the course of curriculum. In conclusion, it is most desirable to provide integrated education based on dental hygiene process of care by reinforcing dental hygiene diagnosis, planning, and evaluation step.

• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.2
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• pp.405-411
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• 2004

This study was designed to standardize the recipes and to analyze the nutrients of native local foods of Gyeongsangnamdo region, such as 'euneo-bab', 'aeji-jjim' and 'gijang-eomuk.' The test recipes for each food were prepared according to the information obtained from personal interviews and then supplied to sensory evaluation. All the characteristics of each food were evaluated as 'moderate'. The results of the nutrients analysis of the native local foods using CAN Program 2.0 were as follows: protein and iron were high in 'euneobab', iron and folic acid were high in 'aeji-jjim', and zinc, vitamin A, B$_{6}$, and folic acid were high in 'gijang-eomuk', while all three native local foods were low in calories. In case of amino acid composition, all three native local foods were high in glutamic acid, aspartic acid and arginine content. 'Gij ang-eomuk' was higher in fatty acid contents than the other foods, especially, high in linolenic acid and linoleic acid.

• Journal of Korean Society of Transportation
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• v.27 no.2
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• pp.117-131
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• 2009

When most drivers take to the freeway, they don't necessarily pay attention to the geometric design. They expect proper design by depending on their own senses and recognition. When they evaluate the features of traveling on the freeway, they can think differently than engineers. The design needs to predict the exact speed of the driver to satisfy the driver's expectation, safety, pleasure and so on. This study categorized the factors influencing the speed of six freeways considering geometric and operational features to make a prediction model of speed. The model used multiple regression with these factors and produced statically appropriate results. This study utilized the principle component analysis and the quantification II analysis based on the image data of the satisfaction of the traveling environment collected through individual interviews. As a result, this study found the factors of satisfaction in a traveling environment. It made a satisfaction model of the traveling environment on freeways considering the change of driver's actual recognition and societal recognition using structural equations and the quantification II theory. Through the model made in this study, This model can present not only qualitative factors like satisfaction of traveling environment on freeways, but also the quantitative elements like speed. What is important is the evaluation of features of traveling on freeways reflected in the recognition and traffic environment felt by drivers.